[ 7.574362][ T195] ip (195) used greatest stack depth: 23832 bytes left
[ 7.616210][ T23] audit: type=1400 audit(1742006636.460:30): avc: denied { search } for pid=199 comm="dhcpcd" name="/" dev="tmpfs" ino=10941 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 10.290612][ T167] udevd (167) used greatest stack depth: 23320 bytes left
[ 17.983994][ T23] kauditd_printk_skb: 30 callbacks suppressed
[ 17.984004][ T23] audit: type=1400 audit(1742006646.830:61): avc: denied { transition } for pid=290 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 17.993913][ T23] audit: type=1400 audit(1742006646.830:62): avc: denied { noatsecure } for pid=290 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 17.999105][ T23] audit: type=1400 audit(1742006646.830:63): avc: denied { write } for pid=290 comm="sh" path="pipe:[11446]" dev="pipefs" ino=11446 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 18.006544][ T23] audit: type=1400 audit(1742006646.830:64): avc: denied { rlimitinh } for pid=290 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 18.025026][ T23] audit: type=1400 audit(1742006646.830:65): avc: denied { siginh } for pid=290 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 44.839467][ T358] sshd (358) used greatest stack depth: 21720 bytes left
Warning: Permanently added '10.128.0.218' (ED25519) to the list of known hosts.
2025/03/15 02:44:40 ignoring optional flag "sandboxArg"="0"
2025/03/15 02:44:41 parsed 1 programs
[ 52.465612][ T23] audit: type=1400 audit(1742006681.310:66): avc: denied { node_bind } for pid=378 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 53.044990][ T23] audit: type=1400 audit(1742006681.890:67): avc: denied { mounton } for pid=388 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 53.046670][ T388] cgroup1: Unknown subsys name 'net'
[ 53.067673][ T23] audit: type=1400 audit(1742006681.890:68): avc: denied { mount } for pid=388 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
[ 53.073161][ T388] cgroup1: Unknown subsys name 'net_prio'
[ 53.100999][ T388] cgroup1: Unknown subsys name 'devices'
[ 53.107355][ T23] audit: type=1400 audit(1742006681.950:69): avc: denied { unmount } for pid=388 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 53.201885][ T23] audit: type=1400 audit(1742006682.050:70): avc: denied { read } for pid=146 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 53.272322][ T388] cgroup1: Unknown subsys name 'hugetlb'
[ 53.279406][ T388] cgroup1: Unknown subsys name 'rlimit'
[ 53.419343][ T23] audit: type=1400 audit(1742006682.260:71): avc: denied { setattr } for pid=388 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=10817 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 53.442809][ T23] audit: type=1400 audit(1742006682.270:72): avc: denied { create } for pid=388 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 53.463057][ T23] audit: type=1400 audit(1742006682.270:73): avc: denied { write } for pid=388 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 53.470369][ T392] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 53.483240][ T23] audit: type=1400 audit(1742006682.270:74): avc: denied { read } for pid=388 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 53.511662][ T23] audit: type=1400 audit(1742006682.270:75): avc: denied { module_request } for pid=388 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 53.557191][ T388] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 54.083600][ T400] request_module fs-gadgetfs succeeded, but still no fs?
[ 54.330266][ T402] syz-executor (402) used greatest stack depth: 19992 bytes left
[ 54.516504][ T427] bridge0: port 1(bridge_slave_0) entered blocking state
[ 54.539323][ T427] bridge0: port 1(bridge_slave_0) entered disabled state
[ 54.546846][ T427] device bridge_slave_0 entered promiscuous mode
[ 54.580914][ T427] bridge0: port 2(bridge_slave_1) entered blocking state
[ 54.587859][ T427] bridge0: port 2(bridge_slave_1) entered disabled state
[ 54.598202][ T427] device bridge_slave_1 entered promiscuous mode
[ 54.794725][ T427] bridge0: port 2(bridge_slave_1) entered blocking state
[ 54.801718][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 54.808826][ T427] bridge0: port 1(bridge_slave_0) entered blocking state
[ 54.815697][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 54.848005][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 54.855699][ T102] bridge0: port 1(bridge_slave_0) entered disabled state
[ 54.863068][ T102] bridge0: port 2(bridge_slave_1) entered disabled state
[ 54.891692][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 54.900607][ T102] bridge0: port 1(bridge_slave_0) entered blocking state
[ 54.907576][ T102] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 54.914853][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 54.923677][ T102] bridge0: port 2(bridge_slave_1) entered blocking state
[ 54.930528][ T102] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 54.940845][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 54.950185][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 54.966146][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 54.977598][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
2025/03/15 02:44:43 executed programs: 0
[ 54.991262][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 55.004514][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 55.014879][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 55.136030][ T427] syz-executor (427) used greatest stack depth: 19416 bytes left
[ 55.327372][ T454] bridge0: port 1(bridge_slave_0) entered blocking state
[ 55.334318][ T454] bridge0: port 1(bridge_slave_0) entered disabled state
[ 55.341605][ T454] device bridge_slave_0 entered promiscuous mode
[ 55.370804][ T454] bridge0: port 2(bridge_slave_1) entered blocking state
[ 55.377642][ T454] bridge0: port 2(bridge_slave_1) entered disabled state
[ 55.385067][ T454] device bridge_slave_1 entered promiscuous mode
[ 55.436161][ T462] bridge0: port 1(bridge_slave_0) entered blocking state
[ 55.443043][ T462] bridge0: port 1(bridge_slave_0) entered disabled state
[ 55.450536][ T462] device bridge_slave_0 entered promiscuous mode
[ 55.469539][ T462] bridge0: port 2(bridge_slave_1) entered blocking state
[ 55.476516][ T462] bridge0: port 2(bridge_slave_1) entered disabled state
[ 55.484185][ T462] device bridge_slave_1 entered promiscuous mode
[ 55.499852][ T459] bridge0: port 1(bridge_slave_0) entered blocking state
[ 55.506684][ T459] bridge0: port 1(bridge_slave_0) entered disabled state
[ 55.514137][ T459] device bridge_slave_0 entered promiscuous mode
[ 55.524497][ T459] bridge0: port 2(bridge_slave_1) entered blocking state
[ 55.531563][ T459] bridge0: port 2(bridge_slave_1) entered disabled state
[ 55.538758][ T459] device bridge_slave_1 entered promiscuous mode
[ 55.609450][ T456] bridge0: port 1(bridge_slave_0) entered blocking state
[ 55.616290][ T456] bridge0: port 1(bridge_slave_0) entered disabled state
[ 55.623882][ T456] device bridge_slave_0 entered promiscuous mode
[ 55.653277][ T460] bridge0: port 1(bridge_slave_0) entered blocking state
[ 55.660293][ T460] bridge0: port 1(bridge_slave_0) entered disabled state
[ 55.667733][ T460] device bridge_slave_0 entered promiscuous mode
[ 55.674343][ T456] bridge0: port 2(bridge_slave_1) entered blocking state
[ 55.681209][ T456] bridge0: port 2(bridge_slave_1) entered disabled state
[ 55.688415][ T456] device bridge_slave_1 entered promiscuous mode
[ 55.705938][ T460] bridge0: port 2(bridge_slave_1) entered blocking state
[ 55.712934][ T460] bridge0: port 2(bridge_slave_1) entered disabled state
[ 55.720403][ T460] device bridge_slave_1 entered promiscuous mode
[ 55.843588][ T454] bridge0: port 2(bridge_slave_1) entered blocking state
[ 55.850455][ T454] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 55.857649][ T454] bridge0: port 1(bridge_slave_0) entered blocking state
[ 55.864465][ T454] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 55.890106][ T462] bridge0: port 2(bridge_slave_1) entered blocking state
[ 55.896986][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 55.904139][ T462] bridge0: port 1(bridge_slave_0) entered blocking state
[ 55.910983][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 55.959039][ T460] bridge0: port 2(bridge_slave_1) entered blocking state
[ 55.965912][ T460] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 55.973044][ T460] bridge0: port 1(bridge_slave_0) entered blocking state
[ 55.979884][ T460] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.006888][ T102] bridge0: port 1(bridge_slave_0) entered disabled state
[ 56.014689][ T102] bridge0: port 2(bridge_slave_1) entered disabled state
[ 56.022129][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 56.030195][ T102] bridge0: port 1(bridge_slave_0) entered disabled state
[ 56.037425][ T102] bridge0: port 2(bridge_slave_1) entered disabled state
[ 56.045738][ T102] bridge0: port 1(bridge_slave_0) entered disabled state
[ 56.052785][ T102] bridge0: port 2(bridge_slave_1) entered disabled state
[ 56.079709][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 56.087292][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 56.141061][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 56.150196][ T102] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.157029][ T102] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.165558][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 56.174280][ T102] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.181132][ T102] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 56.188307][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 56.196285][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 56.204212][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 56.212268][ T102] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.219089][ T102] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.226472][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 56.234613][ T102] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.241881][ T102] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 56.271082][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 56.280190][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 56.288227][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 56.296206][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 56.304475][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 56.314088][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 56.331228][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 56.339081][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 56.362249][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 56.370143][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 56.377335][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 56.385007][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 56.392428][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 56.400880][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 56.408818][ T102] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.415748][ T102] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.423402][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 56.449338][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 56.457593][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 56.466193][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 56.474770][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 56.482990][ T102] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.489844][ T102] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 56.497144][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 56.505658][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 56.513720][ T102] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.520549][ T102] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.527894][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 56.536050][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 56.544096][ T102] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.550932][ T102] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 56.574455][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 56.582781][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 56.591536][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 56.599236][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 56.607631][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 56.615717][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 56.623770][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 56.631916][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 56.656762][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 56.664996][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 56.673477][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 56.682430][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 56.690734][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 56.697951][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 56.719535][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 56.727607][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 56.743604][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 56.751940][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 56.760080][ T102] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.766894][ T102] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.774296][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 56.782666][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 56.790858][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 56.799115][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 56.807133][ T102] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.813966][ T102] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 56.821340][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 56.828982][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 56.838379][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 56.861610][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 56.869796][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 56.877873][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 56.887077][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 56.900200][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 56.908419][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 56.918528][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 56.944662][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 56.953173][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 56.961630][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 56.973306][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 56.981673][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 56.999786][ T412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 57.007679][ T412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 57.029467][ T412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 57.052606][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 57.061415][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 57.086464][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 57.099870][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 57.130705][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 57.139967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 194.849213][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 194.855981][ C1] (detected by 1, t=10002 jiffies, g=2005, q=642)
[ 194.862323][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294956570-4294946567), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 194.875509][ C1] syz.4.27 R running task 28728 516 462 0x00000006
[ 194.883226][ C1] Call Trace:
[ 194.886355][ C1]
[ 194.889053][ C1] sched_show_task+0x3fd/0x680
[ 194.893650][ C1] ? __ia32_sys_sched_rr_get_interval_time32+0x100/0x100
[ 194.900506][ C1] ? check_preemption_disabled+0x9f/0x320
[ 194.906061][ C1] ? check_preemption_disabled+0x9f/0x320
[ 194.911618][ C1] ? check_preemption_disabled+0x9f/0x320
[ 194.917177][ C1] print_other_cpu_stall+0x81d/0x9f0
[ 194.922301][ C1] ? __raise_softirq_irqoff+0x110/0x110
[ 194.927679][ C1] rcu_sched_clock_irq+0x71a/0x13f0
[ 194.932712][ C1] update_process_times+0x147/0x1b0
[ 194.937743][ C1] tick_sched_timer+0x22d/0x3c0
[ 194.942433][ C1] ? tick_setup_sched_timer+0x460/0x460
[ 194.947811][ C1] __hrtimer_run_queues+0x3e9/0xb90
[ 194.952850][ C1] ? hrtimer_interrupt+0x890/0x890
[ 194.957883][ C1] ? ktime_get+0xf9/0x130
[ 194.962048][ C1] ? ktime_get_update_offsets_now+0x26c/0x280
[ 194.967954][ C1] hrtimer_interrupt+0x38a/0x890
[ 194.972728][ C1] smp_apic_timer_interrupt+0x110/0x490
[ 194.978107][ C1] apic_timer_interrupt+0xf/0x20
[ 194.982878][ C1]
[ 194.985656][ C1] RIP: 0010:_raw_spin_unlock_irq+0x45/0x60
[ 194.991303][ C1] Code: 08 00 74 0c 48 c7 c7 90 3c eb 85 e8 55 03 3d fd 48 83 3d ad 0a 94 01 00 74 29 48 89 df e8 a3 d5 f4 fc 66 90 fb bf 01 00 00 00 d6 bf ed fc 65 8b 05 8b 5b ab 7b 85 c0 74 02 5b c3 e8 14 22 a9
[ 195.010824][ C1] RSP: 0018:ffff8881e692fc20 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 195.019073][ C1] RAX: 0000000000000001 RBX: ffff8881e91688c0 RCX: dffffc0000000000
[ 195.027006][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 195.035034][ C1] RBP: 0000000000000000 R08: ffffffff813e99a9 R09: ffffed103cd25fc4
[ 195.042976][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881e6ed4670
[ 195.050801][ C1] R13: dffffc0000000000 R14: 0000000000000021 R15: 000000001c000004
[ 195.058780][ C1] ? get_signal+0x1339/0x1440
[ 195.063293][ C1] get_signal+0x137e/0x1440
[ 195.067633][ C1] do_signal+0xb0/0x11f0
[ 195.071730][ C1] ? _copy_from_user+0xa6/0xe0
[ 195.076335][ C1] ? restore_altstack+0x274/0x400
[ 195.081185][ C1] ? _raw_spin_unlock_irq+0x4a/0x60
[ 195.086207][ C1] ? signal_fault+0x1e0/0x1e0
[ 195.090719][ C1] ? restore_sigcontext+0x3fe/0x4c0
[ 195.095755][ C1] ? __ia32_sys_rt_sigreturn+0x17d/0x210
[ 195.101222][ C1] ? apic_timer_interrupt+0xa/0x20
[ 195.106246][ C1] ? setup_sigcontext+0x3f0/0x3f0
[ 195.111036][ C1] exit_to_usermode_loop+0xc0/0x1a0
[ 195.116065][ C1] prepare_exit_to_usermode+0x199/0x200
[ 195.121451][ C1] entry_SYSCALL_64_after_hwframe+0x5c/0xc1
[ 195.127186][ C1] RIP: 0033:0x7f9fadaac167
[ 195.131432][ C1] 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
[ 195.150873][ C1] RSP: 002b:00007f9fad51e0e8 EFLAGS: 00000246
[ 195.156772][ C1] RAX: 00000000000000ca RBX: 00007f9fadcc4fa8 RCX: 00007f9fadaac169
[ 195.164582][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9fadcc4fa8
[ 195.172740][ C1] RBP: 00007f9fadcc4fa0 R08: 0000000000000000 R09: 0000000000000000
[ 195.180556][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9fadcc4fac
[ 195.188460][ C1] R13: 0000000000000000 R14: 00007ffdceae4e80 R15: 00007ffdceae4f68
[ 195.196287][ C1] rcu: rcu_preempt kthread starved for 10036 jiffies! g2005 f0x0 RCU_GP_DONE_GPS(2) ->state=0x0 ->cpu=1
[ 195.207207][ C1] rcu: RCU grace-period kthread stack dump:
[ 195.212939][ C1] rcu_preempt R running task 28608 11 2 0x80004000
[ 195.220664][ C1] Call Trace:
[ 195.223793][ C1] __schedule+0xb05/0x1320
[ 195.228048][ C1] ? detach_if_pending+0xb9/0x360
[ 195.232907][ C1] ? lock_timer_base+0x248/0x260
[ 195.237683][ C1] ? is_mmconf_reserved+0x430/0x430
[ 195.242717][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 195.247660][ C1] ? _raw_spin_lock_irqsave+0x210/0x210
[ 195.253042][ C1] ? preempt_schedule+0xd9/0xe0
[ 195.257730][ C1] preempt_schedule_common+0x83/0xd0
[ 195.262856][ C1] preempt_schedule+0xd9/0xe0
[ 195.267366][ C1] ? schedule_preempt_disabled+0x20/0x20
[ 195.272832][ C1] ? swake_up_all+0x3ab/0x3f0
[ 195.277349][ C1] ? apic_timer_interrupt+0xa/0x20
[ 195.282305][ C1] ___preempt_schedule+0x16/0x20
[ 195.287071][ C1] _raw_spin_unlock_irq+0x5c/0x60
[ 195.292019][ C1] rcu_gp_kthread+0x2e9/0x1d10
[ 195.296619][ C1] ? _raw_spin_unlock_irq+0x4a/0x60
[ 195.299208][ C0] sched: RT throttling activated
[ 195.299727][ T108] cfg80211: failed to load regulatory.db
[ 195.301658][ C1] ? rcu_barrier_callback+0x50/0x50
[ 195.316935][ C1] ? _raw_spin_lock+0x1b0/0x1b0
[ 195.321623][ C1] ? is_mmconf_reserved+0x430/0x430
[ 195.326652][ C1] ? __wake_up_locked+0xb7/0x110
[ 195.331423][ C1] ? __kthread_parkme+0xb0/0x1b0
[ 195.336198][ C1] kthread+0x2da/0x360
[ 195.340110][ C1] ? rcu_barrier_callback+0x50/0x50
[ 195.345138][ C1] ? kthread_blkcg+0xd0/0xd0
[ 195.349567][ C1] ret_from_fork+0x1f/0x30