syzkaller syzkaller login: [ 32.756571][ T24] kauditd_printk_skb: 48 callbacks suppressed [ 32.756583][ T24] audit: type=1400 audit(1755550453.150:59): avc: denied { transition } for pid=259 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 32.766486][ T24] audit: type=1400 audit(1755550453.150:60): avc: denied { noatsecure } for pid=259 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 32.773419][ T24] audit: type=1400 audit(1755550453.160:61): avc: denied { write } for pid=259 comm="sh" path="pipe:[13649]" dev="pipefs" ino=13649 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 32.788840][ T24] audit: type=1400 audit(1755550453.160:62): avc: denied { rlimitinh } for pid=259 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 32.807492][ T24] audit: type=1400 audit(1755550453.160:63): avc: denied { siginh } for pid=259 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.228' (ED25519) to the list of known hosts. 2025/08/18 20:55:38 ignoring optional flag "sandboxArg"="0" 2025/08/18 20:55:39 parsed 1 programs [ 119.485372][ T24] audit: type=1400 audit(1755550539.880:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 119.508345][ T24] audit: type=1400 audit(1755550539.880:65): avc: denied { create } for pid=275 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 119.530711][ T24] audit: type=1400 audit(1755550539.880:66): avc: denied { module_request } for pid=275 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 [ 120.230343][ T24] audit: type=1400 audit(1755550540.630:67): avc: denied { mounton } for pid=284 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 [ 120.231500][ T284] cgroup: Unknown subsys name 'net' [ 120.255158][ T24] audit: type=1400 audit(1755550540.630:68): avc: denied { mount } for pid=284 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 [ 120.287403][ T24] audit: type=1400 audit(1755550540.670:69): avc: denied { unmount } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 120.287654][ T284] cgroup: Unknown subsys name 'devices' [ 120.458508][ T284] cgroup: Unknown subsys name 'hugetlb' [ 120.464441][ T284] cgroup: Unknown subsys name 'rlimit' [ 120.637850][ T24] audit: type=1400 audit(1755550541.040:70): avc: denied { setattr } for pid=284 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 120.664093][ T24] audit: type=1400 audit(1755550541.040:71): avc: denied { create } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 120.689586][ T24] audit: type=1400 audit(1755550541.040:72): avc: denied { write } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 120.696035][ T286] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 120.711292][ T24] audit: type=1400 audit(1755550541.040:73): avc: denied { read } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 120.771154][ T284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 121.331291][ T292] request_module fs-gadgetfs succeeded, but still no fs? [ 121.346477][ T295] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 121.441899][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.453706][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.462148][ T294] device bridge_slave_0 entered promiscuous mode [ 121.480600][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.492164][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.500589][ T294] device bridge_slave_1 entered promiscuous mode [ 121.700645][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.708311][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.716291][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.724797][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.831245][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.840450][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.848940][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 121.857654][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.872834][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 121.884001][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.893800][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.903527][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 121.914356][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.922609][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.980838][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 121.993288][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.042174][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 122.056510][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 122.067204][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 122.075442][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 122.085536][ T294] device veth0_vlan entered promiscuous mode [ 122.099841][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 122.111021][ T294] device veth1_macvtap entered promiscuous mode [ 122.124176][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 122.139587][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/08/18 20:55:42 executed programs: 0 [ 122.319043][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.327656][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.335699][ T357] device bridge_slave_0 entered promiscuous mode [ 122.344494][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.352761][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.361274][ T357] device bridge_slave_1 entered promiscuous mode [ 122.452659][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.461301][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.470630][ T363] device bridge_slave_0 entered promiscuous mode [ 122.481321][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.489877][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.499079][ T363] device bridge_slave_1 entered promiscuous mode [ 122.516499][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.525275][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.533990][ T359] device bridge_slave_0 entered promiscuous mode [ 122.542446][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.551797][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.560859][ T359] device bridge_slave_1 entered promiscuous mode [ 122.580355][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.589914][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.598315][ T355] device bridge_slave_0 entered promiscuous mode [ 122.620919][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.629791][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.638087][ T355] device bridge_slave_1 entered promiscuous mode [ 122.665919][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.674567][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.682412][ T360] device bridge_slave_0 entered promiscuous mode [ 122.693620][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.702507][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.710731][ T360] device bridge_slave_1 entered promiscuous mode [ 122.869248][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.878174][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.887852][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.897699][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.911982][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.919596][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.928300][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.937479][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.963846][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.971870][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.980319][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.988266][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.014391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.023613][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.032823][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.041499][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.050554][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.060544][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.069739][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.098787][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.109497][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 123.120534][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.129914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.140785][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.150991][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.158946][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.168737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.178113][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.187373][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.196065][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 123.221937][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.232498][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.242747][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.251538][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.262924][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.271661][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.279993][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.289961][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.297703][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.306145][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.315900][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.325686][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.335158][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.346505][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.357880][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.367701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.393490][ T363] device veth0_vlan entered promiscuous mode [ 123.411068][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 123.419683][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.428249][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 123.437673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 123.446225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 123.455496][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 123.464420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 123.473376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 123.485984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 123.495026][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 123.521501][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 123.530267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.538596][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.548726][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.559549][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.568634][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.577420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.586189][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.594774][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.603568][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.612302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 123.621491][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.630225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 123.639426][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.668626][ T359] device veth0_vlan entered promiscuous mode [ 123.677973][ T363] device veth1_macvtap entered promiscuous mode [ 123.687881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 123.697629][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 123.707719][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 123.716547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 123.725408][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.734116][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.742968][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.752737][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.761276][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.769370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.779755][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.789517][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.797011][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.806115][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 123.814652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.823776][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 123.833337][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.842827][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 123.851776][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 123.861602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 123.870998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 123.883595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 123.892863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 123.901223][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 123.916446][ T357] device veth0_vlan entered promiscuous mode [ 123.923604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 123.933993][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 123.943908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 123.952927][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 123.980991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 123.990155][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 123.998844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 124.009523][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 124.020085][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 124.030378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 124.040177][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 124.049832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 124.059114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 124.070127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.088048][ T359] device veth1_macvtap entered promiscuous mode [ 124.097422][ T357] device veth1_macvtap entered promiscuous mode [ 124.106774][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 124.116160][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 124.125624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 124.134622][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 124.145646][ T360] device veth0_vlan entered promiscuous mode [ 124.160327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 124.169263][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 124.178489][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 124.188361][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 124.198597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 124.208872][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 124.220634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 124.228452][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 124.243736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 124.253270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 124.262565][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 124.272257][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 124.323796][ T360] device veth1_macvtap entered promiscuous mode [ 224.366836][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 224.373877][ C0] (detected by 0, t=10002 jiffies, g=961, q=577) [ 224.380299][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294959649-4294949646), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 224.393661][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g961 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 224.404684][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 224.414647][ C0] rcu: RCU grace-period kthread stack dump: [ 224.420531][ C0] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 224.431402][ C0] Call Trace: [ 224.434708][ C0] __schedule+0xb47/0x1310 [ 224.439145][ C0] ? release_firmware_map_entry+0x190/0x190 [ 224.445036][ C0] ? __mod_timer+0x7ae/0xb30 [ 224.449633][ C0] schedule+0x13c/0x1d0 [ 224.453876][ C0] schedule_timeout+0x12c/0x2d0 [ 224.458724][ C0] ? console_conditional_schedule+0x10/0x10 [ 224.464620][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 224.470084][ C0] ? run_local_timers+0x160/0x160 [ 224.475197][ C0] ? prepare_to_swait_event+0x320/0x340 [ 224.480748][ C0] rcu_gp_kthread+0x100a/0x26a0 [ 224.485602][ C0] ? rcu_barrier_callback+0x50/0x50 [ 224.490799][ C0] ? __kasan_check_read+0x11/0x20 [ 224.495820][ C0] ? __kthread_parkme+0xb9/0x1c0 [ 224.500750][ C0] kthread+0x346/0x3d0 [ 224.504833][ C0] ? rcu_barrier_callback+0x50/0x50 [ 224.510036][ C0] ? kthread_blkcg+0xd0/0xd0 [ 224.514626][ C0] ret_from_fork+0x1f/0x30 [ 285.486829][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 161s! [ 285.495736][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 160s! [ 285.504190][ C0] Showing busy workqueues and worker pools: [ 285.510100][ C0] workqueue events: flags=0x0 [ 285.514775][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.522440][ C0] pending: kfree_rcu_monitor [ 285.527410][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 285.535055][ C0] pending: kfree_rcu_monitor, kfree_rcu_work, vmstat_shepherd, psi_avgs_work [ 285.544204][ C0] workqueue events_unbound: flags=0x2 [ 285.549574][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4 [ 285.556775][ C0] in-flight: 9:linkwatch_event [ 285.561895][ C0] pending: toggle_allocation_gate [ 285.567279][ C0] workqueue events_power_efficient: flags=0x80 [ 285.573421][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.581057][ C0] pending: neigh_periodic_work [ 285.586182][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 285.593822][ C0] pending: wg_ratelimiter_gc_entries, gc_worker, neigh_periodic_work, check_lifetime [ 285.603659][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.608873][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.616514][ C0] pending: vmstat_update [ 285.621120][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.628765][ C0] pending: vmstat_update [ 285.633367][ C0] workqueue netns: flags=0xe000a [ 285.638301][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 285.645327][ C0] in-flight: 49:cleanup_net [ 285.650179][ C0] delayed: cleanup_net [ 285.654610][ C0] workqueue writeback: flags=0x4a [ 285.659637][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.666833][ C0] pending: wb_workfn [ 285.671119][ C0] workqueue kblockd: flags=0x18 [ 285.675971][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.683785][ C0] pending: blk_mq_timeout_work [ 285.688944][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.694319][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.701973][ C0] pending: work_fn [ 285.706078][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.711730][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=119 [ 285.719383][ C0] in-flight: 25:addrconf_dad_work [ 285.724773][ C0] delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.725202][ 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 [ 285.811454][ 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 [ 285.929218][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=112 [ 285.936955][ C0] in-flight: 5:addrconf_dad_work [ 285.942251][ C0] delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.942669][ 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 [ 286.028831][ 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_verify_work [ 286.132890][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.138184][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.145827][ C0] pending: wg_packet_encrypt_worker [ 286.151392][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.159036][ C0] pending: wg_packet_encrypt_worker [ 286.164602][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.169629][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.176868][ C0] pending: wg_packet_handshake_send_worker [ 286.183038][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.188323][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.195964][ C0] pending: wg_packet_encrypt_worker [ 286.201520][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.209160][ C0] pending: wg_packet_encrypt_worker [ 286.214719][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.220003][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.227642][ C0] pending: wg_packet_encrypt_worker [ 286.233287][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.240932][ C0] pending: wg_packet_encrypt_worker [ 286.246494][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.251776][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.259418][ C0] pending: wg_packet_encrypt_worker [ 286.264975][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.272617][ C0] pending: wg_packet_encrypt_worker [ 286.278180][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.283450][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.291088][ C0] pending: wg_packet_encrypt_worker [ 286.296645][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.304284][ C0] pending: wg_packet_encrypt_worker [ 286.309847][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.315121][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.322757][ C0] pending: wg_packet_encrypt_worker [ 286.328316][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.336042][ C0] pending: wg_packet_encrypt_worker [ 286.341608][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.346621][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.353825][ C0] pending: wg_packet_handshake_send_worker [ 286.359995][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.365273][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.372913][ C0] pending: wg_packet_encrypt_worker [ 286.378494][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.386134][ C0] pending: wg_packet_encrypt_worker [ 286.391719][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.396750][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.403982][ C0] pending: wg_packet_handshake_send_worker [ 286.410172][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.415447][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.423100][ C0] pending: wg_packet_encrypt_worker [ 286.428664][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.436305][ C0] pending: wg_packet_encrypt_worker [ 286.441873][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.447182][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.454846][ C0] pending: wg_packet_encrypt_worker [ 286.460435][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.468091][ C0] pending: wg_packet_encrypt_worker [ 286.473670][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.478702][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.486064][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.495149][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.500183][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.507402][ C0] pending: wg_packet_handshake_send_worker [ 286.513607][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.518933][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.526588][ C0] pending: wg_packet_encrypt_worker, wg_packet_decrypt_worker [ 286.534438][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.542090][ C0] pending: wg_packet_encrypt_worker [ 286.547660][ C0] workqueue wg-kex-wg2: flags=0x24 [ 286.552761][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.560400][ C0] pending: wg_packet_handshake_receive_worker [ 286.566831][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.571866][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.579181][ C0] pending: wg_packet_handshake_send_worker [ 286.585352][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.590636][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.598286][ C0] pending: wg_packet_encrypt_worker, wg_packet_tx_worker [ 286.605678][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.613343][ C0] pending: wg_packet_encrypt_worker [ 286.618909][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.623925][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.631125][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.640170][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=162s workers=4 idle: 378 54 15 [ 286.648991][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=162s workers=6 idle: 20 348 310 350 349 [ 286.658605][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=161s workers=5 idle: 340 7 341