Warning: Permanently added '10.128.0.156' (ED25519) to the list of known hosts. 2025/07/18 01:05:59 ignoring optional flag "sandboxArg"="0" 2025/07/18 01:06:00 parsed 1 programs [ 173.578189][ T30] audit: type=1400 audit(1752800760.729:64): avc: denied { node_bind } for pid=282 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 173.598936][ T30] audit: type=1400 audit(1752800760.729:65): avc: denied { module_request } for pid=282 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 [ 174.556794][ T30] audit: type=1400 audit(1752800761.709:66): avc: denied { mounton } for pid=291 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 [ 174.558314][ T291] cgroup: Unknown subsys name 'net' [ 174.579551][ T30] audit: type=1400 audit(1752800761.709:67): avc: denied { mount } for pid=291 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 [ 174.606865][ T30] audit: type=1400 audit(1752800761.739:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 174.607134][ T291] cgroup: Unknown subsys name 'devices' [ 174.753115][ T291] cgroup: Unknown subsys name 'hugetlb' [ 174.758738][ T291] cgroup: Unknown subsys name 'rlimit' [ 174.927954][ T30] audit: type=1400 audit(1752800762.079:69): avc: denied { setattr } for pid=291 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 174.951166][ T30] audit: type=1400 audit(1752800762.079:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 174.971647][ T30] audit: type=1400 audit(1752800762.079:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 174.979448][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 174.992011][ T30] audit: type=1400 audit(1752800762.079:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 175.020722][ T30] audit: type=1400 audit(1752800762.079:73): avc: denied { mounton } for pid=291 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 [ 175.089887][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 175.565061][ T299] request_module fs-gadgetfs succeeded, but still no fs? [ 175.836950][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.847660][ T300] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.858084][ T300] device bridge_slave_0 entered promiscuous mode [ 175.893745][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.900811][ T300] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.908612][ T300] device bridge_slave_1 entered promiscuous mode [ 176.182606][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.189698][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.197091][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.204162][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.227974][ T266] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.241618][ T266] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.249314][ T266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.257067][ T266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.275427][ T266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.283827][ T266] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.290922][ T266] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.298436][ T266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.307484][ T266] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.314582][ T266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.322609][ T266] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.330687][ T266] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.346594][ T266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.365282][ T266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.381390][ T266] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.391444][ T266] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.400453][ T300] device veth0_vlan entered promiscuous mode [ 176.415354][ T266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.425254][ T300] device veth1_macvtap entered promiscuous mode 2025/07/18 01:06:03 executed programs: 0 [ 176.435713][ T266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.447004][ T266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.512773][ T300] syz-executor (300) used greatest stack depth: 21504 bytes left [ 176.666186][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.673311][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.680675][ T360] device bridge_slave_0 entered promiscuous mode [ 176.689274][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.697072][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.704627][ T360] device bridge_slave_1 entered promiscuous mode [ 176.736819][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.744056][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.751795][ T364] device bridge_slave_0 entered promiscuous mode [ 176.758757][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.765902][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.773899][ T364] device bridge_slave_1 entered promiscuous mode [ 176.868356][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.875558][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.883109][ T363] device bridge_slave_0 entered promiscuous mode [ 176.903801][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.911055][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.918435][ T363] device bridge_slave_1 entered promiscuous mode [ 176.948996][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.956103][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.963613][ T367] device bridge_slave_0 entered promiscuous mode [ 176.987745][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.994984][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.002451][ T367] device bridge_slave_1 entered promiscuous mode [ 177.077235][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.084437][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.092152][ T368] device bridge_slave_0 entered promiscuous mode [ 177.099151][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.106352][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.113854][ T368] device bridge_slave_1 entered promiscuous mode [ 177.228797][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.236321][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.263132][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.271564][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.279753][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.286816][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.294597][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.303326][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.311675][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.318719][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.326230][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.346271][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.367169][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.392059][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.399649][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.407245][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.415684][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.423989][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.431048][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.438434][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.447112][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.455381][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.462432][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.469842][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.498742][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.507074][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.515393][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.522442][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.530180][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.554296][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.562841][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.571667][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.578701][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.586087][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.594231][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.604442][ T360] device veth0_vlan entered promiscuous mode [ 177.610847][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 177.619244][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 177.626848][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 177.647959][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.667492][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.675520][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 177.684227][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.700696][ T363] device veth0_vlan entered promiscuous mode [ 177.707427][ T360] device veth1_macvtap entered promiscuous mode [ 177.717049][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.725660][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 177.734370][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 177.742526][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 177.749941][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.757954][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.766114][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.773167][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.780667][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.806716][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.815135][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.823546][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.830591][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.838153][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.846568][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.855012][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.862159][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.869565][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.878000][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.886339][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.893493][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.901053][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 177.909299][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 177.917853][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.926136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 177.934576][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.954270][ T363] device veth1_macvtap entered promiscuous mode [ 177.963529][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.972779][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.982238][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 177.990515][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 177.999220][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.007298][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.015863][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.028267][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.036869][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.047903][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.056520][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.068005][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.075659][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.083256][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.091487][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.099617][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.107932][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.122099][ T364] device veth0_vlan entered promiscuous mode [ 178.145406][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 178.153903][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 178.162380][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 178.174109][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 178.182749][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.191487][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.210582][ T367] device veth0_vlan entered promiscuous mode [ 178.236263][ T364] device veth1_macvtap entered promiscuous mode [ 178.252295][ T368] device veth0_vlan entered promiscuous mode [ 178.276544][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.293483][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.302793][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.310782][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.325368][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.333783][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.342581][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.350326][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.358340][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.366775][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.375571][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.400798][ T367] device veth1_macvtap entered promiscuous mode [ 178.428581][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 278.450827][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 278.457957][ C1] (detected by 1, t=10002 jiffies, g=1717, q=388) [ 278.464589][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294965059-4294955057), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 278.478226][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g1717 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 278.489363][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 278.499350][ C1] rcu: RCU grace-period kthread stack dump: [ 278.505251][ C1] task:rcu_preempt state:R running task stack:28720 pid: 14 ppid: 2 flags:0x00004000 [ 278.516067][ C1] Call Trace: [ 278.519370][ C1] [ 278.522326][ C1] __schedule+0xb6e/0x14c0 [ 278.527061][ C1] ? release_firmware_map_entry+0x190/0x190 [ 278.532989][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 278.538841][ C1] ? __mod_timer+0x7ae/0xb30 [ 278.543458][ C1] schedule+0x11e/0x1e0 [ 278.547641][ C1] schedule_timeout+0x12c/0x2e0 [ 278.552513][ C1] ? console_conditional_schedule+0x30/0x30 [ 278.558426][ C1] ? update_process_times+0x200/0x200 [ 278.563827][ C1] ? prepare_to_swait_event+0x308/0x320 [ 278.569400][ C1] rcu_gp_fqs_loop+0x293/0xf60 [ 278.574192][ C1] ? debug_smp_processor_id+0x17/0x20 [ 278.579586][ C1] ? __note_gp_changes+0x4e2/0x9e0 [ 278.584815][ C1] ? rcu_gp_init+0xc00/0xc00 [ 278.589509][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 278.594848][ C1] ? rcu_gp_init+0x9a7/0xc00 [ 278.599479][ C1] rcu_gp_kthread+0x98/0x330 [ 278.604102][ C1] ? wake_nocb_gp+0x1d0/0x1d0 [ 278.608806][ C1] ? __kasan_check_read+0x11/0x20 [ 278.613850][ C1] ? __kthread_parkme+0xac/0x200 [ 278.618806][ C1] ? preempt_count_add+0x90/0x1b0 [ 278.623849][ C1] kthread+0x411/0x500 [ 278.627935][ C1] ? wake_nocb_gp+0x1d0/0x1d0 [ 278.632633][ C1] ? kthread_blkcg+0xd0/0xd0 [ 278.637248][ C1] ret_from_fork+0x1f/0x30 [ 278.641682][ C1] [ 278.644715][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 278.651041][ C1] Sending NMI from CPU 1 to CPUs 0: [ 278.656276][ C0] NMI backtrace for cpu 0 [ 278.656298][ C0] CPU: 0 PID: 432 Comm: syz.0.26 Not tainted 5.15.188-syzkaller-android13-5.15.188_r00 #0 [ 278.656316][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 278.656328][ C0] RIP: 0010:irqtime_account_irq+0x6/0x390 [ 278.656351][ C0] Code: 6d fe ff ff 55 48 89 e5 c6 05 a5 1a c3 05 01 5d c3 0f 1f 00 55 48 89 e5 c6 05 95 1a c3 05 00 5d c3 0f 1f 00 55 48 89 e5 41 57 <41> 56 41 55 41 54 53 48 83 ec 10 41 89 f5 48 89 7d c8 e8 83 30 57 [ 278.656365][ C0] RSP: 0018:ffffc90000007fb8 EFLAGS: 00000046 [ 278.656379][ C0] RAX: 0000000000000000 RBX: ffff888112994f00 RCX: 04350cf940799e00 [ 278.656397][ C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: ffff888112994f00 [ 278.656407][ C0] RBP: ffffc90000007fc0 R08: ffff888112994f00 R09: 0000000000000002 [ 278.656419][ C0] R10: 0000000000000003 R11: 0000000000010000 R12: 0000000000000000 [ 278.656429][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 278.656438][ C0] FS: 00007f3b45e616c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 278.656453][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 278.656464][ C0] CR2: 000020000006b000 CR3: 0000000112a6d000 CR4: 00000000003506b0 [ 278.656478][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 278.656487][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 278.656497][ C0] Call Trace: [ 278.656502][ C0] [ 278.656508][ C0] __irq_exit_rcu+0x18/0xf0 [ 278.656526][ C0] irq_exit_rcu+0x9/0x10 [ 278.656541][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 278.656559][ C0] [ 278.656563][ C0] [ 278.656568][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 278.656585][ C0] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70 [ 278.656600][ C0] Code: 12 48 89 fb 48 c7 c7 78 3c 6d 86 e8 f1 51 01 fd 48 89 df 48 83 3d 7e 67 c7 01 00 74 27 e8 83 4e a9 fc 66 90 fb bf 01 00 00 00 32 35 a1 fc 65 8b 05 73 98 5c 7b 85 c0 74 03 5b 5d c3 e8 93 a1 [ 278.656613][ C0] RSP: 0018:ffffc90000e87b98 EFLAGS: 00000246 [ 278.656626][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 278.656636][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 278.656647][ C0] RBP: ffffc90000e87ba0 R08: dffffc0000000000 R09: fffff520001d0fc0 [ 278.656659][ C0] R10: fffff520001d0fc0 R11: 1ffff920001d0fbc R12: 1ffff11025983da4 [ 278.656671][ C0] R13: dffffc0000000000 R14: ffff88812cc1ed20 R15: 000000001c000004 [ 278.656685][ C0] ? _raw_spin_unlock_irq+0x41/0x70 [ 278.656700][ C0] get_signal+0x13b2/0x1480 [ 278.656720][ C0] arch_do_signal_or_restart+0xc1/0x10f0 [ 278.656739][ C0] ? load_gs_index+0xb0/0xb0 [ 278.656754][ C0] ? get_sigframe_size+0x10/0x10 [ 278.656771][ C0] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 278.656788][ C0] exit_to_user_mode_loop+0xa7/0xe0 [ 278.656804][ C0] exit_to_user_mode_prepare+0x5a/0xa0 [ 278.656819][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 278.656836][ C0] do_syscall_64+0x58/0xa0 [ 278.656850][ C0] ? clear_bhb_loop+0x50/0xa0 [ 278.656864][ C0] ? clear_bhb_loop+0x50/0xa0 [ 278.656879][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 278.656895][ C0] RIP: 0033:0x7f3b463f0927 [ 278.656916][ C0] Code: ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 [ 278.656929][ C0] RSP: 002b:00007f3b45e610e8 EFLAGS: 00000246 [ 278.656941][ C0] RAX: 00000000000000ca RBX: 00007f3b46617fa8 RCX: 00007f3b463f0929 [ 278.656952][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f3b46617fa8 [ 278.656962][ C0] RBP: 00007f3b46617fa0 R08: 0000000000000000 R09: 0000000000000000 [ 278.656972][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3b46617fac [ 278.656982][ C0] R13: 0000000000000000 R14: 00007fff6af99000 R15: 00007fff6af990e8 [ 278.656995][ C0] [ 428.821081][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 250s! [ 428.832415][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 250s! [ 428.841912][ C0] Showing busy workqueues and worker pools: [ 428.849335][ C0] workqueue events: flags=0x0 [ 428.854949][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.855163][ C0] pending: psi_avgs_work, kfree_rcu_monitor [ 428.855320][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.855358][ C0] pending: vmstat_shepherd, kfree_rcu_monitor [ 428.855400][ C0] workqueue events_unbound: flags=0x2 [ 428.890919][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5 [ 428.890966][ C0] in-flight: 10:linkwatch_event [ 428.890999][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 428.891118][ C0] workqueue events_power_efficient: flags=0x80 [ 428.917914][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.917968][ C0] pending: wg_ratelimiter_gc_entries, gc_worker, neigh_periodic_work, check_lifetime [ 428.918051][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.918091][ C0] pending: neigh_periodic_work [ 428.918117][ C0] workqueue netns: flags=0xe000a [ 428.953724][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 428.953766][ C0] in-flight: 8:cleanup_net [ 428.953798][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.970919][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.970968][ C0] pending: vmstat_update [ 428.970998][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.971036][ C0] pending: vmstat_update [ 428.971062][ C0] workqueue writeback: flags=0x4a [ 429.000898][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.000945][ C0] pending: wb_workfn [ 429.001196][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.018086][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.018142][ C0] pending: work_fn [ 429.018248][ C0] workqueue mld: flags=0x40008 [ 429.034836][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=41 [ 429.034883][ C0] pending: mld_ifc_work [ 429.034911][ C0] inactive: 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, 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_dad_work, mld_dad_work, mld_dad_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_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work [ 429.035392][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=43 [ 429.035429][ C0] pending: mld_ifc_work [ 429.035450][ C0] inactive: mld_dad_work, mld_ifc_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_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_dad_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_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.035950][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.171804][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=116 [ 429.171856][ C0] in-flight: 58:addrconf_dad_work [ 429.171964][ 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 [ 429.172635][ 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 [ 429.173310][ 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 [ 429.173485][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=98 [ 429.173523][ C0] in-flight: 414:addrconf_dad_work [ 429.173551][ 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 [ 429.174208][ 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_verify_work [ 429.175029][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.568882][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.568933][ C0] pending: wg_packet_handshake_send_worker [ 429.568967][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.587742][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.587795][ C0] pending: wg_packet_encrypt_worker [ 429.587825][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.587864][ C0] pending: wg_packet_encrypt_worker [ 429.587891][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.619785][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.619836][ C0] pending: wg_packet_handshake_send_worker [ 429.619871][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.638799][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.638855][ C0] pending: wg_packet_encrypt_worker [ 429.638887][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.638926][ C0] pending: wg_packet_encrypt_worker [ 429.638952][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.670717][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.670771][ C0] pending: wg_packet_encrypt_worker [ 429.684008][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.684055][ C0] pending: wg_packet_encrypt_worker [ 429.684089][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.702439][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.702484][ C0] pending: wg_packet_handshake_send_worker [ 429.702516][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.721510][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.721558][ C0] pending: wg_packet_encrypt_worker [ 429.721589][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.721626][ C0] pending: wg_packet_encrypt_worker [ 429.721653][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.753316][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.753362][ C0] pending: wg_packet_handshake_send_worker [ 429.753395][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.772562][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.772617][ C0] pending: wg_packet_encrypt_worker [ 429.772649][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.772688][ C0] pending: wg_packet_encrypt_worker [ 429.772714][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.804394][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.804442][ C0] pending: wg_packet_handshake_send_worker [ 429.804475][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.823143][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.823193][ C0] pending: wg_packet_encrypt_worker [ 429.823219][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.823256][ C0] pending: wg_packet_encrypt_worker [ 429.823284][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.854831][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.854880][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.854934][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.876321][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.876365][ C0] pending: wg_packet_handshake_send_worker [ 429.876397][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.895073][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.895123][ C0] pending: wg_packet_encrypt_worker [ 429.895156][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.895195][ C0] pending: wg_packet_encrypt_worker [ 429.895223][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.926705][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.926752][ C0] pending: wg_packet_handshake_send_worker [ 429.926785][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.945759][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.945810][ C0] pending: wg_packet_encrypt_worker [ 429.945841][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.945879][ C0] pending: wg_packet_encrypt_worker [ 429.945905][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.977531][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.977578][ C0] pending: wg_packet_handshake_send_worker [ 429.977610][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.996608][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.996660][ C0] pending: wg_packet_encrypt_worker [ 429.996692][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.996732][ C0] pending: wg_packet_encrypt_worker [ 429.996765][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=251s workers=5 idle: 20 416 6 355 [ 429.996828][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=251s workers=4 idle: 26 42 356 [ 429.996885][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=251s workers=5 idle: 45 415 266