Warning: Permanently added '10.128.1.86' (ED25519) to the list of known hosts.
2026/05/27 07:14:37 parsed 1 programs
[ 226.520159][ T30] audit: type=1400 audit(1779866077.957:64): avc: denied { node_bind } for pid=294 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 226.540909][ T30] audit: type=1400 audit(1779866077.957:65): avc: denied { module_request } for pid=294 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
[ 227.139687][ T30] audit: type=1400 audit(1779866078.577:66): avc: denied { mounton } for pid=300 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 227.140788][ T300] cgroup: Unknown subsys name 'net'
[ 227.162320][ T30] audit: type=1400 audit(1779866078.577:67): avc: denied { mount } for pid=300 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
[ 227.189571][ T30] audit: type=1400 audit(1779866078.607:68): avc: denied { unmount } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 227.189789][ T300] cgroup: Unknown subsys name 'devices'
[ 227.303838][ T300] cgroup: Unknown subsys name 'hugetlb'
[ 227.309430][ T300] cgroup: Unknown subsys name 'rlimit'
[ 227.420440][ T30] audit: type=1400 audit(1779866078.857:69): avc: denied { setattr } for pid=300 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
[ 227.443601][ T30] audit: type=1400 audit(1779866078.857:70): avc: denied { create } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 227.464022][ T30] audit: type=1400 audit(1779866078.857:71): avc: denied { write } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 227.469575][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 227.484312][ T30] audit: type=1400 audit(1779866078.857:72): avc: denied { read } for pid=300 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
[ 227.513028][ T30] audit: type=1400 audit(1779866078.857:73): avc: denied { mounton } for pid=300 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
[ 227.558713][ T300] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 228.014106][ T312] request_module fs-gadgetfs succeeded, but still no fs?
[ 228.454942][ T345] syz-executor (345) used greatest stack depth: 21984 bytes left
[ 228.519589][ T346] bridge0: port 1(bridge_slave_0) entered blocking state
[ 228.526734][ T346] bridge0: port 1(bridge_slave_0) entered disabled state
[ 228.534837][ T346] device bridge_slave_0 entered promiscuous mode
[ 228.546060][ T346] bridge0: port 2(bridge_slave_1) entered blocking state
[ 228.553131][ T346] bridge0: port 2(bridge_slave_1) entered disabled state
[ 228.560391][ T346] device bridge_slave_1 entered promiscuous mode
[ 228.625889][ T346] bridge0: port 2(bridge_slave_1) entered blocking state
[ 228.633092][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 228.640385][ T346] bridge0: port 1(bridge_slave_0) entered blocking state
[ 228.647449][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 228.689095][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 228.696959][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 228.704408][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 228.713320][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 228.721456][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 228.728495][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 228.736880][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 228.745064][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 228.752069][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 228.765287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 228.774182][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 228.786402][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 228.796680][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 228.804822][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 228.812309][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 228.820186][ T346] device veth0_vlan entered promiscuous mode
[ 228.829388][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
2026/05/27 07:14:40 executed programs: 0
[ 228.838161][ T346] device veth1_macvtap entered promiscuous mode
[ 228.846710][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 228.856466][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 228.917021][ T346] syz-executor (346) used greatest stack depth: 21408 bytes left
[ 229.009511][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 229.016632][ T372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 229.024047][ T372] device bridge_slave_0 entered promiscuous mode
[ 229.030967][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 229.038165][ T372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 229.045626][ T372] device bridge_slave_1 entered promiscuous mode
[ 229.096437][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 229.103501][ T375] bridge0: port 1(bridge_slave_0) entered disabled state
[ 229.110745][ T375] device bridge_slave_0 entered promiscuous mode
[ 229.120447][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 229.127538][ T375] bridge0: port 2(bridge_slave_1) entered disabled state
[ 229.135005][ T375] device bridge_slave_1 entered promiscuous mode
[ 229.149061][ T379] bridge0: port 1(bridge_slave_0) entered blocking state
[ 229.156452][ T379] bridge0: port 1(bridge_slave_0) entered disabled state
[ 229.163867][ T379] device bridge_slave_0 entered promiscuous mode
[ 229.190842][ T379] bridge0: port 2(bridge_slave_1) entered blocking state
[ 229.197941][ T379] bridge0: port 2(bridge_slave_1) entered disabled state
[ 229.205430][ T379] device bridge_slave_1 entered promiscuous mode
[ 229.228129][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 229.235234][ T376] bridge0: port 1(bridge_slave_0) entered disabled state
[ 229.242719][ T376] device bridge_slave_0 entered promiscuous mode
[ 229.252164][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 229.259186][ T376] bridge0: port 2(bridge_slave_1) entered disabled state
[ 229.266655][ T376] device bridge_slave_1 entered promiscuous mode
[ 229.310998][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 229.318121][ T378] bridge0: port 1(bridge_slave_0) entered disabled state
[ 229.325561][ T378] device bridge_slave_0 entered promiscuous mode
[ 229.332576][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 229.339592][ T378] bridge0: port 2(bridge_slave_1) entered disabled state
[ 229.347056][ T378] device bridge_slave_1 entered promiscuous mode
[ 229.464883][ T379] bridge0: port 2(bridge_slave_1) entered blocking state
[ 229.471946][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 229.479259][ T379] bridge0: port 1(bridge_slave_0) entered blocking state
[ 229.486293][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 229.494797][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 229.501834][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 229.509110][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 229.516133][ T375] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 229.524802][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 229.532053][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 229.539484][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 229.546684][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 229.618844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 229.626515][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 229.654603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 229.663000][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 229.671222][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 229.678239][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 229.686242][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 229.694706][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 229.702784][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 229.709780][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 229.717160][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 229.724636][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 229.731954][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 229.740339][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 229.748437][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 229.755458][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 229.762971][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 229.771161][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 229.779275][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 229.786297][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 229.793696][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 229.801569][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 229.825451][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 229.833536][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 229.841464][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 229.849499][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 229.857567][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 229.865137][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 229.872468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 229.880632][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 229.888791][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 229.895816][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 229.903276][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 229.911504][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 229.919694][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 229.926709][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 229.934052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 229.941448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 229.948988][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 229.974237][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 229.983010][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 229.991245][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 229.999662][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 230.006710][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 230.014215][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 230.022496][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 230.030603][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 230.037629][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 230.045156][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 230.055714][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 230.064235][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 230.089305][ T375] device veth0_vlan entered promiscuous mode
[ 230.095698][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 230.104122][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 230.111445][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 230.119143][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 230.127134][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 230.134643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 230.142052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 230.150256][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 230.158296][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 230.166430][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 230.174459][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 230.181771][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 230.189185][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 230.197201][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 230.210229][ T379] device veth0_vlan entered promiscuous mode
[ 230.221244][ T372] device veth0_vlan entered promiscuous mode
[ 230.227456][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 230.235860][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 230.245206][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 230.253173][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 230.261054][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 230.268677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 230.276653][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 230.284974][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 230.293094][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 230.300091][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 230.311350][ T375] device veth1_macvtap entered promiscuous mode
[ 230.321183][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 230.329510][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 230.342706][ T379] device veth1_macvtap entered promiscuous mode
[ 230.351843][ T376] device veth0_vlan entered promiscuous mode
[ 230.365502][ T372] device veth1_macvtap entered promiscuous mode
[ 230.373050][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 230.381365][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 230.389859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 230.398052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 230.405662][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 230.413187][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 230.421363][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 230.429830][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 230.438117][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 230.446430][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 230.454635][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 230.462823][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 230.479864][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 230.488227][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 230.496590][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 230.503634][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 230.511095][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 230.524688][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 230.533932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 230.542728][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 230.562176][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 230.570374][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 230.585557][ T376] device veth1_macvtap entered promiscuous mode
[ 330.642098][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 330.649124][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P101/1:b..l
[ 330.656947][ C0] (detected by 0, t=10003 jiffies, g=1493, q=635)
[ 330.663456][ C0] task:udevd state:R running task stack:26784 pid: 101 ppid: 1 flags:0x00004000
[ 330.674249][ C0] Call Trace:
[ 330.677529][ C0]
[ 330.680463][ C0] __schedule+0xb6e/0x14c0
[ 330.684907][ C0] ? release_firmware_map_entry+0x190/0x190
[ 330.690802][ C0] ? __kasan_check_write+0x14/0x20
[ 330.696003][ C0] ? _raw_read_lock_irqsave+0x94/0xf0
[ 330.701378][ C0] ? _raw_read_lock+0x40/0x40
[ 330.706064][ C0] ? preempt_schedule+0xbc/0xd0
[ 330.710919][ C0] preempt_schedule_common+0x9b/0xf0
[ 330.716203][ C0] preempt_schedule+0xbc/0xd0
[ 330.720875][ C0] ? schedule_preempt_disabled+0x20/0x20
[ 330.726506][ C0] preempt_schedule_thunk+0x16/0x18
[ 330.731705][ C0] _raw_spin_unlock_irqrestore+0x70/0x80
[ 330.737338][ C0] __wake_up_sync_key+0x17b/0x2b0
[ 330.742370][ C0] ? __wake_up_locked_key_bookmark+0x20/0x20
[ 330.748350][ C0] ? __kasan_check_write+0x14/0x20
[ 330.753465][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 330.759012][ C0] sock_def_readable+0x138/0x320
[ 330.763951][ C0] ? security_sock_rcv_skb+0x7b/0xa0
[ 330.769238][ C0] ? sock_no_sendpage_locked+0x190/0x190
[ 330.774871][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 330.780680][ C0] ? skb_queue_tail+0xcb/0xf0
[ 330.785394][ C0] netlink_sendskb+0x11c/0x1d0
[ 330.790159][ C0] netlink_unicast+0x3b9/0xa40
[ 330.794924][ C0] netlink_sendmsg+0x879/0xb80
[ 330.799686][ C0] ? netlink_getsockopt+0x530/0x530
[ 330.804883][ C0] ? security_socket_sendmsg+0x82/0xa0
[ 330.810340][ C0] ? netlink_getsockopt+0x530/0x530
[ 330.815535][ C0] ____sys_sendmsg+0x5b7/0x8f0
[ 330.820298][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 330.825321][ C0] ? import_iovec+0x7c/0xb0
[ 330.829823][ C0] ___sys_sendmsg+0x236/0x2e0
[ 330.834500][ C0] ? __sys_sendmsg+0x280/0x280
[ 330.839264][ C0] ? __kasan_check_read+0x11/0x20
[ 330.844287][ C0] ? __fdget+0x15b/0x230
[ 330.848527][ C0] __x64_sys_sendmsg+0x206/0x2f0
[ 330.853461][ C0] ? ___sys_sendmsg+0x2e0/0x2e0
[ 330.858306][ C0] ? __x64_sys_epoll_wait+0x1d4/0x220
[ 330.863682][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 330.869777][ C0] x64_sys_call+0x4b/0x9a0
[ 330.874193][ C0] do_syscall_64+0x4c/0xa0
[ 330.878612][ C0] ? clear_bhb_loop+0x50/0xa0
[ 330.883288][ C0] ? clear_bhb_loop+0x50/0xa0
[ 330.887979][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 330.893884][ C0] RIP: 0033:0x7f6f3c444407
[ 330.898297][ C0] RSP: 002b:00007fff00708c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 330.906713][ C0] RAX: ffffffffffffffda RBX: 00007f6f3c356880 RCX: 00007f6f3c444407
[ 330.914682][ C0] RDX: 0000000000000000 RSI: 00007fff00708cf0 RDI: 0000000000000004
[ 330.922653][ C0] RBP: 000055c9b999dff0 R08: 0000000000000000 R09: 0000000000000000
[ 330.930629][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000b2
[ 330.938598][ C0] R13: 000055c9b9768d80 R14: 0000000000000000 R15: 0000000000000000
[ 330.946573][ C0]
[ 330.949589][ C0] rcu: rcu_preempt kthread starved for 10032 jiffies! g1493 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 330.960689][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 330.970650][ C0] rcu: RCU grace-period kthread stack dump:
[ 330.976529][ C0] task:rcu_preempt state:R running task stack:28640 pid: 14 ppid: 2 flags:0x00004000
[ 330.987307][ C0] Call Trace:
[ 330.990585][ C0]
[ 330.993513][ C0] __schedule+0xb6e/0x14c0
[ 330.997934][ C0] ? release_firmware_map_entry+0x190/0x190
[ 331.003825][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 331.009636][ C0] ? __mod_timer+0x7da/0xb50
[ 331.014233][ C0] schedule+0x11e/0x1e0
[ 331.018387][ C0] schedule_timeout+0x159/0x340
[ 331.023239][ C0] ? console_conditional_schedule+0x30/0x30
[ 331.029135][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 331.034596][ C0] ? update_process_times+0x200/0x200
[ 331.039969][ C0] ? prepare_to_swait_event+0x308/0x320
[ 331.045517][ C0] rcu_gp_fqs_loop+0x2ae/0xf80
[ 331.050284][ C0] ? __kasan_check_write+0x14/0x20
[ 331.055395][ C0] ? debug_smp_processor_id+0x17/0x20
[ 331.060766][ C0] ? __note_gp_changes+0x4e2/0x9e0
[ 331.065880][ C0] ? rcu_gp_init+0xc00/0xc00
[ 331.070470][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 331.075671][ C0] ? rcu_gp_init+0x9a7/0xc00
[ 331.080260][ C0] rcu_gp_kthread+0x9b/0x360
[ 331.084849][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 331.089526][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 331.094202][ C0] ? __kasan_check_read+0x11/0x20
[ 331.099228][ C0] ? __kthread_parkme+0xac/0x200
[ 331.104166][ C0] kthread+0x411/0x500
[ 331.108232][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 331.112924][ C0] ? kthread_blkcg+0xd0/0xd0
[ 331.117512][ C0] ret_from_fork+0x1f/0x30
[ 331.121926][ C0]
[ 331.124939][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 331.131266][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 331.136484][ C1] NMI backtrace for cpu 1
[ 331.136501][ C1] CPU: 1 PID: 402 Comm: syz.5.20 Not tainted syzkaller #0
[ 331.136515][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 331.136523][ C1] RIP: 0010:preempt_count_sub+0x44/0x170
[ 331.136547][ C1] Code: e8 03 0f b6 04 18 84 c0 0f 85 c2 00 00 00 83 3d 41 02 c5 05 00 75 25 65 8b 05 a0 90 ba 7e 89 c1 81 e1 ff ff ff 7f 39 cf 7f 27 <81> ff ff 00 00 00 0f 93 c1 84 c0 0f 95 c0 08 c8 74 55 65 8b 05 7b
[ 331.136559][ C1] RSP: 0018:ffffc90000d27c30 EFLAGS: 00000246
[ 331.136578][ C1] RAX: 0000000080000001 RBX: dffffc0000000000 RCX: 0000000000000001
[ 331.136588][ C1] RDX: 0000000000000000 RSI: ffffffff850830a0 RDI: 0000000000000001
[ 331.136597][ C1] RBP: ffffc90000d27c40 R08: ffff8881140acf07 R09: 1ffff110228159e0
[ 331.136608][ C1] R10: dffffc0000000000 R11: ffffed10228159e1 R12: 0000000000000000
[ 331.136618][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 331.136628][ C1] FS: 00007f76dee276c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 331.136641][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 331.136652][ C1] CR2: 000020000006b000 CR3: 0000000107d80000 CR4: 00000000003506a0
[ 331.136664][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 331.136673][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 331.136682][ C1] Call Trace:
[ 331.136686][ C1]
[ 331.136691][ C1] __local_bh_enable_ip+0x58/0x80
[ 331.136709][ C1] local_bh_enable+0x1f/0x30
[ 331.136724][ C1] fpu__clear_user_states+0x184/0x210
[ 331.136740][ C1] arch_do_signal_or_restart+0xd2f/0x11c0
[ 331.136758][ C1] ? get_sigframe_size+0x10/0x10
[ 331.136772][ C1] ? sysvec_apic_timer_interrupt+0x64/0xc0
[ 331.136789][ C1] exit_to_user_mode_loop+0xa7/0xe0
[ 331.136803][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 331.136816][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 331.136830][ C1] do_syscall_64+0x58/0xa0
[ 331.136846][ C1] ? clear_bhb_loop+0x50/0xa0
[ 331.136859][ C1] ? clear_bhb_loop+0x50/0xa0
[ 331.136872][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 331.136886][ C1] RIP: 0033:0x7f76defe43d0
[ 331.136897][ C1] Code: 83 c0 16 83 e0 f7 74 12 50 48 8d 3d aa 1c 07 00 e8 65 65 f9 ff 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <83> ff 21 74 0b c3 66 2e 0f 1f 84 00 00 00 00 00 55 53 48 89 f3 48
[ 331.136909][ C1] RSP: 002b:00007f76dee26b38 EFLAGS: 00000246
[ 331.136920][ C1] RAX: 0000000000000000 RBX: 00007f76df23dfa8 RCX: 00007f76defc4e59
[ 331.136929][ C1] RDX: 00007f76dee26b40 RSI: 00007f76dee26c70 RDI: 0000000000000021
[ 331.136939][ C1] RBP: 00007f76df23dfa0 R08: 0000000000000000 R09: 0000000000000000
[ 331.136948][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 331.136957][ C1] R13: 00007f76df23e038 R14: 00007ffd0576b210 R15: 00007ffd0576b2f8
[ 331.136969][ C1]