Warning: Permanently added '10.128.0.124' (ED25519) to the list of known hosts. 2025/08/18 18:28:56 ignoring optional flag "sandboxArg"="0" 2025/08/18 18:28:57 parsed 1 programs [ 52.822293][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 52.822308][ T30] audit: type=1400 audit(1755541738.190:104): avc: denied { unlink } for pid=398 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 52.894521][ T398] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.444314][ T30] audit: type=1400 audit(1755541738.810:105): avc: denied { create } for pid=420 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.552479][ T30] audit: type=1401 audit(1755541738.920:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.568625][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.584522][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.591998][ T410] device bridge_slave_0 entered promiscuous mode [ 53.613266][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.620416][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.632449][ T410] device bridge_slave_1 entered promiscuous mode [ 53.855453][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.862534][ T410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.870057][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.877384][ T410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.924833][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.935998][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.946739][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.954393][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.973276][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.981568][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.996298][ T410] device veth0_vlan entered promiscuous mode [ 54.005004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.014082][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.022165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.029669][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.044911][ T410] device veth1_macvtap entered promiscuous mode [ 54.052318][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.069523][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/08/18 18:28:59 executed programs: 0 [ 54.100977][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.123790][ T30] audit: type=1400 audit(1755541739.490:107): avc: denied { write } for pid=390 comm="syz-execprog" path="pipe:[16487]" dev="pipefs" ino=16487 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 54.275981][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.283250][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.290755][ T473] device bridge_slave_0 entered promiscuous mode [ 54.298717][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.305965][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.313447][ T473] device bridge_slave_1 entered promiscuous mode [ 54.336556][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.343719][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.351203][ T475] device bridge_slave_0 entered promiscuous mode [ 54.358336][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.365699][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.373082][ T475] device bridge_slave_1 entered promiscuous mode [ 54.436182][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.443473][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.451131][ T476] device bridge_slave_0 entered promiscuous mode [ 54.475402][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.482504][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.489921][ T476] device bridge_slave_1 entered promiscuous mode [ 54.526701][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.534139][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.541958][ T479] device bridge_slave_0 entered promiscuous mode [ 54.560101][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.567294][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.575145][ T479] device bridge_slave_1 entered promiscuous mode [ 54.624940][ T482] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.632131][ T482] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.639751][ T482] device bridge_slave_0 entered promiscuous mode [ 54.647478][ T482] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.654770][ T482] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.662384][ T482] device bridge_slave_1 entered promiscuous mode [ 54.819458][ T482] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.826529][ T482] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.834066][ T482] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.841127][ T482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.865647][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.872826][ T479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.880326][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.887368][ T479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.895345][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.903523][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.911116][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.918907][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.926778][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.934302][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.941760][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.950330][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.958593][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.965945][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.973607][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.986609][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.994509][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.014143][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.023102][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.031734][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.038916][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.047123][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.055046][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.083421][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.091827][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.100544][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.107696][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.115418][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.123865][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.132228][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.139264][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.147433][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.155995][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.163984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.172345][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.180534][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.187913][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.195538][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.204179][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.212874][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.221529][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.229719][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.237063][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.244522][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.252790][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.261066][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.268885][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.285127][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.293373][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.324464][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.334069][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.341786][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.349452][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.357985][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.365076][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.372594][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.380852][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.387883][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.395324][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.403650][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.410688][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.418205][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.426628][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.434752][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.443087][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.450556][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.470524][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.479039][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.487274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.495448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.503378][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.515718][ T475] device veth0_vlan entered promiscuous mode [ 55.526355][ T476] device veth0_vlan entered promiscuous mode [ 55.534948][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.543291][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.552039][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.561088][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.569715][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.577594][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.586288][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.594715][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.609063][ T482] device veth0_vlan entered promiscuous mode [ 55.633197][ T476] device veth1_macvtap entered promiscuous mode [ 55.642827][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.651686][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.660896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.670028][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.678589][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.687278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.696092][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.705241][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.713652][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.722699][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.730965][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.739485][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.747955][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.755892][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.763659][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.773136][ T475] device veth1_macvtap entered promiscuous mode [ 55.783664][ T479] device veth0_vlan entered promiscuous mode [ 55.789943][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.797743][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.806186][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.821154][ T482] device veth1_macvtap entered promiscuous mode [ 55.834614][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.842375][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.849917][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.857641][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.866898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.876343][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.885258][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.893808][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.902345][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.910623][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.919617][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.928208][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.936930][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.945424][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.953729][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.969185][ T473] device veth0_vlan entered promiscuous mode [ 55.981536][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.990444][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.999761][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.009409][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.018295][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.026870][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.049683][ T479] device veth1_macvtap entered promiscuous mode [ 56.064948][ T30] audit: type=1400 audit(1755541741.430:108): avc: denied { create } for pid=527 comm="syz.6.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 56.087475][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.097003][ T30] audit: type=1400 audit(1755541741.430:109): avc: denied { setopt } for pid=527 comm="syz.6.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 56.106006][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.121900][ T30] audit: type=1400 audit(1755541741.430:110): avc: denied { write } for pid=527 comm="syz.6.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 56.130006][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.155908][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.165395][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.191960][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.200243][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.242501][ T473] device veth1_macvtap entered promiscuous mode [ 56.278036][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.286792][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.298435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.339638][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.366049][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.391221][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.416917][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.853829][ T45] device bridge_slave_1 left promiscuous mode [ 56.860005][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.885068][ T45] device bridge_slave_0 left promiscuous mode [ 56.913055][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.932823][ T45] device veth1_macvtap left promiscuous mode [ 56.938873][ T45] device veth0_vlan left promiscuous mode 2025/08/18 18:29:04 executed programs: 758 [ 162.191398][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 162.198715][ C0] (detected by 0, t=10002 jiffies, g=6165, q=9168) [ 162.205502][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294953426-4294943424), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 162.218944][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g6165 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 162.230155][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 162.240108][ C0] rcu: RCU grace-period kthread stack dump: [ 162.245996][ C0] task:rcu_preempt state:R running task stack:28752 pid: 14 ppid: 2 flags:0x00004000 [ 162.256753][ C0] Call Trace: [ 162.260055][ C0] [ 162.263001][ C0] __schedule+0xb6e/0x14c0 [ 162.267403][ C0] ? release_firmware_map_entry+0x190/0x190 [ 162.273268][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 162.279050][ C0] ? __mod_timer+0x7ae/0xb30 [ 162.283706][ C0] schedule+0x11e/0x1e0 [ 162.287863][ C0] schedule_timeout+0x12c/0x2e0 [ 162.292785][ C0] ? console_conditional_schedule+0x30/0x30 [ 162.298661][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 162.304176][ C0] ? update_process_times+0x200/0x200 [ 162.309632][ C0] ? prepare_to_swait_event+0x308/0x320 [ 162.315178][ C0] rcu_gp_fqs_loop+0x293/0xf60 [ 162.320018][ C0] ? debug_smp_processor_id+0x17/0x20 [ 162.325363][ C0] ? __note_gp_changes+0x4e2/0x9e0 [ 162.330545][ C0] ? rcu_gp_init+0xc00/0xc00 [ 162.335104][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 162.340359][ C0] ? rcu_gp_init+0x9a7/0xc00 [ 162.344950][ C0] rcu_gp_kthread+0x98/0x330 [ 162.349550][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 162.354207][ C0] ? __kasan_check_read+0x11/0x20 [ 162.359214][ C0] ? __kthread_parkme+0xac/0x200 [ 162.364855][ C0] ? preempt_count_add+0x90/0x1b0 [ 162.370033][ C0] kthread+0x411/0x500 [ 162.374137][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 162.378817][ C0] ? kthread_blkcg+0xd0/0xd0 [ 162.383485][ C0] ret_from_fork+0x1f/0x30 [ 162.388025][ C0] [ 162.391174][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 162.397487][ C0] NMI backtrace for cpu 0 [ 162.401806][ C0] CPU: 0 PID: 5129 Comm: syz.2.1553 Not tainted 5.15.189-syzkaller-1081280-gf32b52534f1d #0 [ 162.412189][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 162.422224][ C0] Call Trace: [ 162.425502][ C0] [ 162.428324][ C0] __dump_stack+0x21/0x30 [ 162.432632][ C0] dump_stack_lvl+0xee/0x150 [ 162.437196][ C0] ? show_regs_print_info+0x20/0x20 [ 162.442368][ C0] dump_stack+0x15/0x20 [ 162.446493][ C0] nmi_cpu_backtrace+0x2b4/0x2c0 [ 162.451405][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 162.457553][ C0] ? load_image+0x3a0/0x3a0 [ 162.462034][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 162.468094][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 162.474141][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 162.480100][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 162.486016][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260 [ 162.492155][ C0] print_other_cpu_stall+0xded/0xfd0 [ 162.498082][ C0] ? print_cpu_stall+0x600/0x600 [ 162.503165][ C0] ? tick_nohz_handler+0x300/0x300 [ 162.508277][ C0] ? accumulate_nsecs_to_secs+0xb1/0x230 [ 162.513986][ C0] ? cgroup_rstat_updated+0xf5/0x370 [ 162.519257][ C0] rcu_sched_clock_irq+0x8a3/0x12b0 [ 162.524548][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310 [ 162.530694][ C0] ? raise_softirq+0x71/0xe0 [ 162.535269][ C0] ? __raise_softirq_irqoff+0xd0/0xd0 [ 162.540735][ C0] ? hrtimer_run_queues+0x166/0x430 [ 162.545940][ C0] update_process_times+0x198/0x200 [ 162.551129][ C0] tick_sched_timer+0x17c/0x240 [ 162.556008][ C0] ? tick_setup_sched_timer+0x450/0x450 [ 162.561647][ C0] __hrtimer_run_queues+0x3b5/0x9e0 [ 162.566848][ C0] ? __kasan_check_write+0x14/0x20 [ 162.571994][ C0] ? hrtimer_interrupt+0x8c0/0x8c0 [ 162.577195][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310 [ 162.583604][ C0] hrtimer_interrupt+0x3c7/0x8c0 [ 162.588543][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 162.594412][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 162.600066][ C0] [ 162.602975][ C0] [ 162.605883][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 162.611944][ C0] RIP: 0010:kasan_check_range+0xf/0x290 [ 162.617468][ C0] Code: 31 c0 5d c3 0f 0b b8 ea ff ff ff c3 0f 0b b8 ea ff ff ff c3 00 00 cc cc 00 00 cc b0 01 48 85 f6 0f 84 a9 01 00 00 55 48 89 e5 <41> 57 41 56 53 49 89 f8 49 01 f0 0f 82 58 02 00 00 49 89 f8 49 c1 [ 162.637534][ C0] RSP: 0018:ffffc90004b867a0 EFLAGS: 00000202 [ 162.643803][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff848d0bc6 [ 162.651779][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff88812e824080 [ 162.661473][ C0] RBP: ffffc90004b867a0 R08: dffffc0000000000 R09: ffffed1025d04812 [ 162.669441][ C0] R10: ffffed1025d04812 R11: 1ffff11025d04811 R12: ffff8881141a1000 [ 162.677574][ C0] R13: dffffc0000000000 R14: ffffc90004b86c40 R15: ffff88812e824000 [ 162.685532][ C0] ? tipc_sk_rcv+0x19f6/0x2c60 [ 162.690280][ C0] __kasan_check_write+0x14/0x20 [ 162.695419][ C0] tipc_sk_rcv+0x19f6/0x2c60 [ 162.700019][ C0] ? stack_trace_save+0x98/0xe0 [ 162.704853][ C0] ? __stack_depot_save+0x442/0x480 [ 162.710118][ C0] ? kasan_set_free_info+0x23/0x40 [ 162.715201][ C0] ? __kasan_slab_free+0x11/0x20 [ 162.720135][ C0] ? tipc_node_xmit+0x256/0xce0 [ 162.724961][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0 [ 162.730227][ C0] ? __release_sock+0x143/0x350 [ 162.735332][ C0] ? sock_setsockopt+0x1b65/0x2270 [ 162.740452][ C0] ? __skb_queue_purge+0x170/0x170 [ 162.745550][ C0] tipc_node_xmit+0x256/0xce0 [ 162.750207][ C0] ? kasan_quarantine_put+0x34/0x190 [ 162.755469][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 162.761016][ C0] ? ____kasan_slab_free+0x130/0x160 [ 162.766306][ C0] ? __kasan_slab_free+0x11/0x20 [ 162.771228][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 162.776848][ C0] ? kfree_skbmem+0x10c/0x180 [ 162.781591][ C0] tipc_node_distr_xmit+0x292/0x390 [ 162.786796][ C0] ? tipc_node_xmit_skb+0x130/0x130 [ 162.791996][ C0] tipc_sk_rcv+0x19de/0x2c60 [ 162.796587][ C0] ? __skb_queue_purge+0x170/0x170 [ 162.801693][ C0] tipc_node_xmit+0x256/0xce0 [ 162.806650][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 162.812493][ C0] tipc_sk_push_backlog+0x4dd/0x790 [ 162.817669][ C0] tipc_sk_proto_rcv+0x98d/0x1540 [ 162.822840][ C0] ? tipc_sk_filter_rcv+0x2c40/0x2c40 [ 162.828297][ C0] ? unwind_get_return_address+0x4d/0x90 [ 162.833911][ C0] ? stack_trace_save+0xe0/0xe0 [ 162.838823][ C0] ? arch_stack_walk+0xd0/0x140 [ 162.843670][ C0] tipc_sk_filter_rcv+0x2a55/0x2c40 [ 162.848854][ C0] ? stack_trace_save+0x98/0xe0 [ 162.853771][ C0] ? __stack_depot_save+0x34/0x480 [ 162.858864][ C0] ? kasan_set_track+0x5b/0x70 [ 162.863599][ C0] ? kasan_set_track+0x4a/0x70 [ 162.868331][ C0] ? kasan_set_free_info+0x23/0x40 [ 162.873412][ C0] ? kasan_set_track+0x5b/0x70 [ 162.878142][ C0] ? kasan_set_track+0x4a/0x70 [ 162.882918][ C0] ? kasan_set_free_info+0x23/0x40 [ 162.888016][ C0] ? ____kasan_slab_free+0x125/0x160 [ 162.893282][ C0] ? __kasan_slab_free+0x11/0x20 [ 162.898208][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 162.903805][ C0] ? kmem_cache_free+0x100/0x320 [ 162.908948][ C0] ? kfree_skbmem+0x10c/0x180 [ 162.913637][ C0] ? kfree_skb+0xc1/0x2f0 [ 162.917954][ C0] ? tipc_msg_reverse+0x698/0x900 [ 162.923142][ C0] ? tipc_sk_filter_rcv+0xbe5/0x2c40 [ 162.928409][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0 [ 162.933842][ C0] ? __release_sock+0x143/0x350 [ 162.938789][ C0] ? __sys_setsockopt+0x268/0x460 [ 162.943795][ C0] ? __x64_sys_setsockopt+0xbf/0xd0 [ 162.949143][ C0] ? do_syscall_64+0x4c/0xa0 [ 162.953705][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 162.959952][ C0] ? tipc_sk_publish+0x440/0x440 [ 162.964913][ C0] ? __kasan_check_write+0x14/0x20 [ 162.970107][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 162.975117][ C0] tipc_sk_rcv+0x7b7/0x2c60 [ 162.979606][ C0] ? kfree_skbmem+0x10c/0x180 [ 162.984292][ C0] ? skb_release_data+0x814/0xa10 [ 162.989523][ C0] ? __skb_queue_purge+0x170/0x170 [ 162.994831][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40 [ 163.000218][ C0] tipc_node_xmit+0x256/0xce0 [ 163.004980][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 163.010521][ C0] tipc_node_distr_xmit+0x292/0x390 [ 163.015709][ C0] ? tipc_node_xmit_skb+0x130/0x130 [ 163.020933][ C0] ? do_futex+0xcb2/0x2620 [ 163.025691][ C0] ? selinux_capable+0x29c/0x380 [ 163.030657][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 163.035767][ C0] ? tipc_sk_timeout+0x970/0x970 [ 163.040865][ C0] ? lock_sock_nested+0x1f1/0x290 [ 163.046160][ C0] __release_sock+0x143/0x350 [ 163.050828][ C0] sock_setsockopt+0x1b65/0x2270 [ 163.055987][ C0] ? security_file_alloc+0x33/0x120 [ 163.061182][ C0] ? __sock_set_mark+0x160/0x160 [ 163.066129][ C0] ? selinux_socket_setsockopt+0x21c/0x300 [ 163.072039][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0 [ 163.077829][ C0] ? memcpy+0x56/0x70 [ 163.082145][ C0] ? __fget_files+0x2c4/0x320 [ 163.087059][ C0] ? security_socket_setsockopt+0x82/0xa0 [ 163.092922][ C0] __sys_setsockopt+0x268/0x460 [ 163.097838][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 163.102586][ C0] ? fd_install+0x169/0x2a0 [ 163.107074][ C0] ? __kasan_check_write+0x14/0x20 [ 163.112277][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 163.117290][ C0] x64_sys_call+0x982/0x9a0 [ 163.121772][ C0] do_syscall_64+0x4c/0xa0 [ 163.126405][ C0] ? clear_bhb_loop+0x50/0xa0 [ 163.131071][ C0] ? clear_bhb_loop+0x50/0xa0 [ 163.135744][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 163.141635][ C0] RIP: 0033:0x7f5122ba7b69 [ 163.146414][ C0] Code: 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 01 48 [ 163.166336][ C0] RSP: 002b:00007f5122618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 163.174739][ C0] RAX: ffffffffffffffda RBX: 00007f5122dcefa0 RCX: 00007f5122ba7b69 [ 163.182747][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 163.190911][ C0] RBP: 00007f5122c2adf1 R08: 0000000000000004 R09: 0000000000000000 [ 163.198971][ C0] R10: 0000200000000540 R11: 0000000000000246 R12: 0000000000000000 [ 163.207113][ C0] R13: 0000000000000000 R14: 00007f5122dcefa0 R15: 00007ffd68c20398 [ 163.215071][ C0] [ 199.209029][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz.2.1553:5128] [ 199.217314][ C1] Modules linked in: [ 199.221198][ C1] CPU: 1 PID: 5128 Comm: syz.2.1553 Not tainted 5.15.189-syzkaller-1081280-gf32b52534f1d #0 [ 199.231242][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 199.241292][ C1] RIP: 0010:kvm_wait+0xf2/0x140 [ 199.246147][ C1] Code: 92 d6 03 f4 eb 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 00 92 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 5e 2b 72 03 89 f9 80 e1 07 38 [ 199.265935][ C1] RSP: 0018:ffffc90004b77900 EFLAGS: 00000246 [ 199.271999][ C1] RAX: 0000000000000003 RBX: ffff88812e824088 RCX: ffffffff814f3469 [ 199.279960][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88812e824088 [ 199.287917][ C1] RBP: ffffc90004b77990 R08: dffffc0000000000 R09: ffffed1025d04812 [ 199.295878][ C1] R10: ffffed1025d04812 R11: 1ffff11025d04811 R12: 1ffff1103ee20001 [ 199.303850][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff9200096ef20 [ 199.311950][ C1] FS: 000055558f385500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 199.320880][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.327480][ C1] CR2: 000055ce81887038 CR3: 000000010fb5f000 CR4: 00000000003506a0 [ 199.335549][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.343510][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 199.351472][ C1] Call Trace: [ 199.354741][ C1] [ 199.357682][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 199.362796][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0 [ 199.369037][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0 [ 199.375090][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300 [ 199.381491][ C1] ? stack_trace_save+0x98/0xe0 [ 199.386327][ C1] ? __stack_depot_save+0x34/0x480 [ 199.391430][ C1] ? __schedule+0xb76/0x14c0 [ 199.396012][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 199.401455][ C1] _raw_spin_lock_bh+0xd8/0xe0 [ 199.406220][ C1] ? _raw_spin_lock_irq+0xe0/0xe0 [ 199.411250][ C1] ? task_work_add+0x27/0x1e0 [ 199.415912][ C1] ? fput+0x1a/0x20 [ 199.419705][ C1] ? filp_close+0x105/0x150 [ 199.424197][ C1] ? __close_range+0x203/0x3e0 [ 199.428946][ C1] ? __x64_sys_close_range+0x7a/0x90 [ 199.434230][ C1] ? do_syscall_64+0x4c/0xa0 [ 199.438826][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 199.444987][ C1] lock_sock_nested+0x97/0x290 [ 199.449830][ C1] ? sock_init_data+0xc0/0xc0 [ 199.454531][ C1] ? locks_remove_posix+0x520/0x520 [ 199.459724][ C1] tipc_release+0xb2/0x1630 [ 199.464225][ C1] ? rwsem_write_trylock+0x130/0x300 [ 199.469515][ C1] ? tipc_sock_destruct+0x180/0x180 [ 199.474706][ C1] ? __kasan_check_write+0x14/0x20 [ 199.479818][ C1] ? _raw_spin_lock+0x8e/0xe0 [ 199.484524][ C1] ? _raw_spin_trylock_bh+0x130/0x130 [ 199.489885][ C1] sock_close+0xe0/0x270 [ 199.494129][ C1] ? sock_mmap+0xa0/0xa0 [ 199.498364][ C1] __fput+0x20b/0x8b0 [ 199.502335][ C1] ____fput+0x15/0x20 [ 199.506306][ C1] task_work_run+0x127/0x190 [ 199.510883][ C1] exit_to_user_mode_loop+0xd0/0xe0 [ 199.516066][ C1] exit_to_user_mode_prepare+0x5a/0xa0 [ 199.521512][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 199.526960][ C1] do_syscall_64+0x58/0xa0 [ 199.531363][ C1] ? clear_bhb_loop+0x50/0xa0 [ 199.536114][ C1] ? clear_bhb_loop+0x50/0xa0 [ 199.540783][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 199.546831][ C1] RIP: 0033:0x7f5122ba7b69 [ 199.551278][ C1] Code: 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 01 48 [ 199.570881][ C1] RSP: 002b:00007ffd68c204f8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 199.579295][ C1] RAX: 0000000000000000 RBX: 00007f5122dd0ba0 RCX: 00007f5122ba7b69 [ 199.587260][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 199.595217][ C1] RBP: 00007f5122dd0ba0 R08: 0000000000000000 R09: 0000000368c207ef [ 199.603264][ C1] R10: 00007f5122dd0ac0 R11: 0000000000000246 R12: 000000000000f604 [ 199.611230][ C1] R13: 00007f5122dcf080 R14: ffffffffffffffff R15: 00007ffd68c20610 [ 199.619193][ C1] [ 199.622199][ C1] Sending NMI from CPU 1 to CPUs 0: [ 199.627400][ C0] NMI backtrace for cpu 0 [ 199.627413][ C0] CPU: 0 PID: 5129 Comm: syz.2.1553 Not tainted 5.15.189-syzkaller-1081280-gf32b52534f1d #0 [ 199.627430][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 199.627438][ C0] RIP: 0010:preempt_count_sub+0x66/0x170 [ 199.627459][ C0] Code: 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 eb 62 bb 7e f7 df 65 01 3d e2 62 bb 7e <5b> 41 5e 5d c3 e8 60 f3 01 01 85 c0 74 f2 48 c7 c0 e8 41 e9 86 48 [ 199.627470][ C0] RSP: 0018:ffffc90004b866f0 EFLAGS: 00000213 [ 199.627483][ C0] RAX: 0000000000000202 RBX: dffffc0000000000 RCX: 0000000000000200 [ 199.627493][ C0] RDX: 0000000000000000 RSI: 0000000000000201 RDI: 00000000ffffffff [ 199.627501][ C0] RBP: ffffc90004b86700 R08: dffffc0000000000 R09: ffffed1025d04812 [ 199.627512][ C0] R10: ffffed1025d04812 R11: 1ffff11025d04811 R12: dffffc0000000000 [ 199.627522][ C0] R13: 1ffff92000970ce4 R14: ffffffff848cf5fb R15: ffff88812e824000 [ 199.627532][ C0] FS: 00007f51226186c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 199.627544][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.627554][ C0] CR2: 00007ff24f788bac CR3: 000000010fb5f000 CR4: 00000000003506b0 [ 199.627567][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.627574][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 199.627583][ C0] Call Trace: [ 199.627587][ C0] [ 199.627593][ C0] ? tipc_sk_rcv+0x42b/0x2c60 [ 199.627610][ C0] __local_bh_enable_ip+0x58/0x80 [ 199.627626][ C0] _raw_spin_trylock_bh+0xd5/0x130 [ 199.627641][ C0] ? _raw_spin_trylock+0x140/0x140 [ 199.627656][ C0] tipc_sk_rcv+0x42b/0x2c60 [ 199.627669][ C0] ? stack_trace_save+0x98/0xe0 [ 199.627684][ C0] ? __stack_depot_save+0x442/0x480 [ 199.627700][ C0] ? kasan_set_free_info+0x23/0x40 [ 199.627714][ C0] ? __kasan_slab_free+0x11/0x20 [ 199.627726][ C0] ? tipc_node_xmit+0x256/0xce0 [ 199.627740][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0 [ 199.627755][ C0] ? __release_sock+0x143/0x350 [ 199.627768][ C0] ? sock_setsockopt+0x1b65/0x2270 [ 199.627780][ C0] ? __skb_queue_purge+0x170/0x170 [ 199.627797][ C0] tipc_node_xmit+0x256/0xce0 [ 199.627811][ C0] ? kasan_quarantine_put+0x34/0x190 [ 199.627825][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 199.627839][ C0] ? ____kasan_slab_free+0x130/0x160 [ 199.627852][ C0] ? __kasan_slab_free+0x11/0x20 [ 199.627863][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 199.627879][ C0] ? kfree_skbmem+0x10c/0x180 [ 199.627893][ C0] tipc_node_distr_xmit+0x292/0x390 [ 199.627908][ C0] ? tipc_node_xmit_skb+0x130/0x130 [ 199.627923][ C0] tipc_sk_rcv+0x19de/0x2c60 [ 199.627941][ C0] ? __skb_queue_purge+0x170/0x170 [ 199.627958][ C0] tipc_node_xmit+0x256/0xce0 [ 199.627973][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 199.627989][ C0] tipc_sk_push_backlog+0x4dd/0x790 [ 199.628005][ C0] tipc_sk_proto_rcv+0x98d/0x1540 [ 199.628021][ C0] ? tipc_sk_filter_rcv+0x2c40/0x2c40 [ 199.628035][ C0] ? unwind_get_return_address+0x4d/0x90 [ 199.628050][ C0] ? stack_trace_save+0xe0/0xe0 [ 199.628062][ C0] ? arch_stack_walk+0xd0/0x140 [ 199.628078][ C0] tipc_sk_filter_rcv+0x2a55/0x2c40 [ 199.628093][ C0] ? stack_trace_save+0x98/0xe0 [ 199.628105][ C0] ? __stack_depot_save+0x34/0x480 [ 199.628119][ C0] ? kasan_set_track+0x5b/0x70 [ 199.628130][ C0] ? kasan_set_track+0x4a/0x70 [ 199.628141][ C0] ? kasan_set_free_info+0x23/0x40 [ 199.628154][ C0] ? kasan_set_track+0x5b/0x70 [ 199.628165][ C0] ? kasan_set_track+0x4a/0x70 [ 199.628176][ C0] ? kasan_set_free_info+0x23/0x40 [ 199.628189][ C0] ? ____kasan_slab_free+0x125/0x160 [ 199.628201][ C0] ? __kasan_slab_free+0x11/0x20 [ 199.628212][ C0] ? slab_free_freelist_hook+0xc2/0x190 [ 199.628226][ C0] ? kmem_cache_free+0x100/0x320 [ 199.628240][ C0] ? kfree_skbmem+0x10c/0x180 [ 199.628252][ C0] ? kfree_skb+0xc1/0x2f0 [ 199.628265][ C0] ? tipc_msg_reverse+0x698/0x900 [ 199.628277][ C0] ? tipc_sk_filter_rcv+0xbe5/0x2c40 [ 199.628291][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0 [ 199.628305][ C0] ? __release_sock+0x143/0x350 [ 199.628317][ C0] ? __sys_setsockopt+0x268/0x460 [ 199.628332][ C0] ? __x64_sys_setsockopt+0xbf/0xd0 [ 199.628352][ C0] ? do_syscall_64+0x4c/0xa0 [ 199.628365][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 199.628382][ C0] ? tipc_sk_publish+0x440/0x440 [ 199.628396][ C0] ? __kasan_check_write+0x14/0x20 [ 199.628409][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 199.628424][ C0] tipc_sk_rcv+0x7b7/0x2c60 [ 199.628439][ C0] ? kfree_skbmem+0x10c/0x180 [ 199.628452][ C0] ? skb_release_data+0x814/0xa10 [ 199.628467][ C0] ? __skb_queue_purge+0x170/0x170 [ 199.628483][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40 [ 199.628498][ C0] tipc_node_xmit+0x256/0xce0 [ 199.628513][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 199.628529][ C0] tipc_node_distr_xmit+0x292/0x390 [ 199.628544][ C0] ? tipc_node_xmit_skb+0x130/0x130 [ 199.628557][ C0] ? do_futex+0xcb2/0x2620 [ 199.628571][ C0] ? selinux_capable+0x29c/0x380 [ 199.628586][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 199.628601][ C0] ? tipc_sk_timeout+0x970/0x970 [ 199.628615][ C0] ? lock_sock_nested+0x1f1/0x290 [ 199.628630][ C0] __release_sock+0x143/0x350 [ 199.628643][ C0] sock_setsockopt+0x1b65/0x2270 [ 199.628655][ C0] ? security_file_alloc+0x33/0x120 [ 199.628670][ C0] ? __sock_set_mark+0x160/0x160 [ 199.628682][ C0] ? selinux_socket_setsockopt+0x21c/0x300 [ 199.628697][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0 [ 199.628713][ C0] ? memcpy+0x56/0x70 [ 199.628725][ C0] ? __fget_files+0x2c4/0x320 [ 199.628741][ C0] ? security_socket_setsockopt+0x82/0xa0 [ 199.628757][ C0] __sys_setsockopt+0x268/0x460 [ 199.628771][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 199.628785][ C0] ? fd_install+0x169/0x2a0 [ 199.628799][ C0] ? __kasan_check_write+0x14/0x20 [ 199.628812][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 199.628827][ C0] x64_sys_call+0x982/0x9a0 [ 199.628840][ C0] do_syscall_64+0x4c/0xa0 [ 199.628853][ C0] ? clear_bhb_loop+0x50/0xa0 [ 199.628867][ C0] ? clear_bhb_loop+0x50/0xa0 [ 199.628880][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 199.628895][ C0] RIP: 0033:0x7f5122ba7b69 [ 199.628907][ C0] Code: 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 01 48 [ 199.628917][ C0] RSP: 002b:00007f5122618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 199.628930][ C0] RAX: ffffffffffffffda RBX: 00007f5122dcefa0 RCX: 00007f5122ba7b69 [ 199.628940][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 199.628948][ C0] RBP: 00007f5122c2adf1 R08: 0000000000000004 R09: 0000000000000000 [ 199.628956][ C0] R10: 0000200000000540 R11: 0000000000000246 R12: 0000000000000000 [ 199.628964][ C0] R13: 0000000000000000 R14: 00007f5122dcefa0 R15: 00007ffd68c20398 [ 199.628975][ C0]