Warning: Permanently added '10.128.1.71' (ED25519) to the list of known hosts. 2026/04/04 02:39:13 parsed 1 programs [ 43.451489][ T28] audit: type=1400 audit(1775270354.414:106): avc: denied { unlink } for pid=394 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" [ 43.484356][ T394] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.132133][ T28] audit: type=1400 audit(1775270355.094:107): avc: denied { create } for pid=405 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 44.567697][ T28] audit: type=1401 audit(1775270355.524:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 44.757813][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.765025][ T438] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.773735][ T438] device bridge_slave_0 entered promiscuous mode [ 44.797296][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.814655][ T438] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.822264][ T438] device bridge_slave_1 entered promiscuous mode [ 44.905715][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.912906][ T438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.920295][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.927377][ T438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.950336][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.971414][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.978828][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.995893][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.004090][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.011208][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.018679][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.027030][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.034068][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.041590][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.051013][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.064332][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.075260][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.083551][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.090943][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.099289][ T438] device veth0_vlan entered promiscuous mode 2026/04/04 02:39:16 executed programs: 0 [ 45.109357][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.118414][ T438] device veth1_macvtap entered promiscuous mode [ 45.127752][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.137852][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.321072][ T459] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.328124][ T459] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.336001][ T459] device bridge_slave_0 entered promiscuous mode [ 45.356227][ T459] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.363348][ T459] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.370636][ T459] device bridge_slave_1 entered promiscuous mode [ 45.466095][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.473221][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.480499][ T464] device bridge_slave_0 entered promiscuous mode [ 45.504153][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.511233][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.518635][ T466] device bridge_slave_0 entered promiscuous mode [ 45.525935][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.533071][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.540445][ T464] device bridge_slave_1 entered promiscuous mode [ 45.547204][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.554249][ T461] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.561865][ T461] device bridge_slave_0 entered promiscuous mode [ 45.568772][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.575921][ T461] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.583258][ T461] device bridge_slave_1 entered promiscuous mode [ 45.593904][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.600975][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.608365][ T466] device bridge_slave_1 entered promiscuous mode [ 45.722853][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.729905][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.737552][ T465] device bridge_slave_0 entered promiscuous mode [ 45.767364][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.774438][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.781874][ T465] device bridge_slave_1 entered promiscuous mode [ 45.793451][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.800813][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.843229][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.851812][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.860009][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.867063][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.889394][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.921944][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.930406][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.938886][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.945960][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.982798][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.990964][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.007411][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.050366][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.070359][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.077876][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.085569][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.094536][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.102987][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.110022][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.117624][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.128538][ T459] device veth0_vlan entered promiscuous mode [ 46.146181][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.154308][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.163174][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.170767][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.179385][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.186455][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.194166][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.202432][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.209570][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.217139][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.224960][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.232517][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.240896][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.249227][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.256279][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.288537][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.296326][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.303922][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.312078][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.320443][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.328894][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.335970][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.343577][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.351961][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.360087][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.367126][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.374507][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.382634][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.390567][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.403809][ T459] device veth1_macvtap entered promiscuous mode [ 46.414614][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.423220][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.431485][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.438495][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.446018][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.455140][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.462376][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.484367][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.492844][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.500925][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.509422][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.517738][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.530591][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.539138][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.555719][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.564242][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.572884][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.581485][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.589871][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.598210][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.606925][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.615169][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.633851][ T466] device veth0_vlan entered promiscuous mode [ 46.644590][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.652773][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.660808][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.668815][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.678882][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.687722][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.709410][ T466] device veth1_macvtap entered promiscuous mode [ 46.718141][ T28] audit: type=1400 audit(1775270357.674:109): avc: denied { bpf } for pid=482 comm="syz.1.18" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 46.746168][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.757334][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.766312][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.767280][ T28] audit: type=1400 audit(1775270357.674:110): avc: denied { prog_load } for pid=482 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 46.774618][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.793407][ T28] audit: type=1400 audit(1775270357.674:111): avc: denied { map_create } for pid=482 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 46.804060][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.828664][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.836628][ T28] audit: type=1400 audit(1775270357.674:112): avc: denied { map_read map_write } for pid=482 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 46.836653][ T28] audit: type=1400 audit(1775270357.674:113): avc: denied { perfmon } for pid=482 comm="syz.1.18" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 46.836667][ T28] audit: type=1400 audit(1775270357.674:114): avc: denied { prog_run } for pid=482 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 46.896531][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.905090][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.913740][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.923063][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.931455][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.939575][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.947361][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.960733][ T464] device veth0_vlan entered promiscuous mode [ 46.979598][ T461] device veth0_vlan entered promiscuous mode [ 46.986077][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.999671][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.008251][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.016932][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.037734][ T465] device veth0_vlan entered promiscuous mode [ 47.059902][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.067717][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.077970][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.086918][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.100325][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.114925][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.135421][ T465] device veth1_macvtap entered promiscuous mode [ 47.159402][ T461] device veth1_macvtap entered promiscuous mode [ 47.166673][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.175644][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.184127][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.193356][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.202661][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.210827][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.232792][ T464] device veth1_macvtap entered promiscuous mode [ 47.247768][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.258036][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.266951][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.274785][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.283456][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.294350][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.304238][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.334327][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.344394][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.354406][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.362917][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.377531][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.386105][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.394900][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.414364][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.435265][ T8] device bridge_slave_1 left promiscuous mode [ 47.451921][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.459794][ T8] device bridge_slave_0 left promiscuous mode [ 47.466220][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.476340][ T8] device veth1_macvtap left promiscuous mode [ 47.482465][ T8] device veth0_vlan left promiscuous mode [ 147.561029][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 147.568083][ C1] rcu: 0-...!: (0 ticks this GP) idle=ff8c/1/0x4000000000000000 softirq=3809/3815 fqs=0 [ 147.577890][ C1] (detected by 1, t=10006 jiffies, g=2525, q=478 ncpus=2) [ 147.585082][ C1] Sending NMI from CPU 1 to CPUs 0: [ 147.590335][ C0] NMI backtrace for cpu 0 [ 147.590354][ C0] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 147.590370][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 147.590386][ C0] Workqueue: netns cleanup_net [ 147.590422][ C0] RIP: 0010:kvm_wait+0xdf/0x150 [ 147.590445][ C0] Code: 43 c6 44 37 04 f8 75 24 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 48 0f b6 07 40 38 f0 75 93 66 90 0f 00 2d 62 06 33 04 f4 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 [ 147.590457][ C0] RSP: 0018:ffffc90000086e80 EFLAGS: 00000046 [ 147.590469][ C0] RAX: 0000000000000003 RBX: ffff8881f6e27a80 RCX: ffffffff850138a2 [ 147.590480][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f6e27a80 [ 147.590491][ C0] RBP: ffffc90000086f10 R08: ffff8881f6e27a80 R09: 1ffff1103edc4f50 [ 147.590502][ C0] R10: dffffc0000000000 R11: ffffed103edc4f51 R12: 1ffff1103edc0001 [ 147.590514][ C0] R13: ffff8881f6e38cd4 R14: dffffc0000000000 R15: 1ffff92000010dd0 [ 147.590525][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 147.590538][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 147.590548][ C0] CR2: 0000000000000000 CR3: 0000000108f09000 CR4: 00000000003506b0 [ 147.590561][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 147.590570][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 147.590579][ C0] Call Trace: [ 147.590584][ C0] [ 147.590591][ C0] ? __cfi_kvm_wait+0x10/0x10 [ 147.590612][ C0] __pv_queued_spin_lock_slowpath+0x690/0xc40 [ 147.590630][ C0] ? cleanup_net+0x635/0xb10 [ 147.590644][ C0] ? process_one_work+0x71f/0xc40 [ 147.590660][ C0] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10 [ 147.590678][ C0] queued_spin_lock_slowpath+0x47/0x50 [ 147.590692][ C0] _raw_spin_lock+0xe4/0xf0 [ 147.590714][ C0] ? __cfi__raw_spin_lock+0x10/0x10 [ 147.590737][ C0] kvfree_call_rcu+0x107/0x7c0 [ 147.590755][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 147.590777][ C0] ? __cfi_kvfree_call_rcu+0x10/0x10 [ 147.590794][ C0] ? longest_prefix_match+0x337/0x640 [ 147.590813][ C0] trie_delete_elem+0x572/0x720 [ 147.590831][ C0] bpf_prog_5186c38a4019a4cb+0x42/0x46 [ 147.590853][ C0] bpf_trace_run3+0x123/0x2b0 [ 147.590882][ C0] ? calc_wheel_index+0xc8/0x8d0 [ 147.590902][ C0] ? __cfi_bpf_trace_run3+0x10/0x10 [ 147.590922][ C0] ? debug_smp_processor_id+0x17/0x20 [ 147.590942][ C0] ? get_nohz_timer_target+0x7a/0x560 [ 147.590959][ C0] ? unregister_net_sysctl_table+0x15/0x20 [ 147.590979][ C0] ? inetdev_event+0x80b/0x10e0 [ 147.591000][ C0] ? raw_notifier_call_chain+0xa1/0x110 [ 147.591024][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 147.591040][ C0] enqueue_timer+0x337/0x480 [ 147.591060][ C0] __mod_timer+0x84c/0xc00 [ 147.591079][ C0] add_timer+0x68/0x80 [ 147.591095][ C0] __queue_delayed_work+0x173/0x200 [ 147.591114][ C0] mod_delayed_work_on+0x74/0xe0 [ 147.591133][ C0] kvfree_call_rcu+0x579/0x7c0 [ 147.591151][ C0] ? __cfi_kvfree_call_rcu+0x10/0x10 [ 147.591168][ C0] ? _raw_spin_lock+0x94/0xf0 [ 147.591189][ C0] ? __cfi__raw_spin_lock+0x10/0x10 [ 147.591211][ C0] drop_sysctl_table+0x2f5/0x430 [ 147.591228][ C0] ? insert_header+0xeb0/0xeb0 [ 147.591243][ C0] ? _raw_spin_lock+0x94/0xf0 [ 147.591263][ C0] ? __cfi__raw_spin_lock+0x10/0x10 [ 147.591285][ C0] drop_sysctl_table+0x2e4/0x430 [ 147.591301][ C0] ? insert_header+0xeb0/0xeb0 [ 147.591316][ C0] ? _raw_spin_lock+0x94/0xf0 [ 147.591336][ C0] ? __cfi__raw_spin_lock+0x10/0x10 [ 147.591357][ C0] ? __inet_del_ifa+0xb03/0xd90 [ 147.591377][ C0] ? __cfi_call_rcu+0x10/0x10 [ 147.591393][ C0] ? count_subheaders+0xc9/0x100 [ 147.591409][ C0] unregister_sysctl_table+0x75/0x120 [ 147.591429][ C0] ? unregister_net_sysctl_table+0xd/0x20 [ 147.591449][ C0] unregister_net_sysctl_table+0x15/0x20 [ 147.591468][ C0] inetdev_event+0x80b/0x10e0 [ 147.591489][ C0] ? __cfi_inetdev_event+0x10/0x10 [ 147.591510][ C0] ? arp_netdev_event+0xd4/0x2b0 [ 147.591527][ C0] raw_notifier_call_chain+0xa1/0x110 [ 147.591550][ C0] unregister_netdevice_many+0x102c/0x18e0 [ 147.591570][ C0] ? __cfi_unregister_netdevice_many+0x10/0x10 [ 147.591587][ C0] ? unregister_netdevice_queue+0x1aa/0x370 [ 147.591603][ C0] ? __cfi_unregister_netdevice_queue+0x10/0x10 [ 147.591619][ C0] ? br_dev_delete+0xfc/0x110 [ 147.591637][ C0] default_device_exit_batch+0x9dc/0xa70 [ 147.591656][ C0] ? idr_destroy+0x21e/0x290 [ 147.591673][ C0] ? __cfi_netdev_run_todo+0x10/0x10 [ 147.591688][ C0] ? __cfi_mutex_lock+0x10/0x10 [ 147.591703][ C0] ? __cfi_default_device_exit_batch+0x10/0x10 [ 147.591808][ C0] ? __cfi_xfrmi_exit_batch_net+0x10/0x10 [ 147.591833][ C0] ? rtnl_unlock+0xe/0x10 [ 147.591851][ C0] ? __cfi_default_device_exit_batch+0x10/0x10 [ 147.591870][ C0] cleanup_net+0x635/0xb10 [ 147.591886][ C0] ? __cfi_cleanup_net+0x10/0x10 [ 147.591903][ C0] process_one_work+0x71f/0xc40 [ 147.591947][ C0] worker_thread+0xa29/0x11e0 [ 147.591965][ C0] kthread+0x281/0x320 [ 147.591980][ C0] ? __cfi_worker_thread+0x10/0x10 [ 147.591994][ C0] ? __cfi_kthread+0x10/0x10 [ 147.592010][ C0] ret_from_fork+0x1f/0x30 [ 147.592037][ C0] [ 147.592294][ C1] rcu: rcu_preempt kthread starved for 10006 jiffies! g2525 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 148.110554][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 148.120496][ C1] rcu: RCU grace-period kthread stack dump: [ 148.126372][ C1] task:rcu_preempt state:R running task stack:28496 pid:14 ppid:2 flags:0x00004000 [ 148.137114][ C1] Call Trace: [ 148.140374][ C1] [ 148.143293][ C1] __schedule+0xba6/0x1500 [ 148.147691][ C1] ? release_firmware_map_entry+0x190/0x190 [ 148.153553][ C1] schedule+0xbd/0x170 [ 148.157591][ C1] schedule_timeout+0x159/0x340 [ 148.162414][ C1] ? __cfi_schedule_timeout+0x10/0x10 [ 148.167771][ C1] ? __cfi_process_timeout+0x10/0x10 [ 148.173053][ C1] ? prepare_to_swait_event+0x308/0x320 [ 148.178579][ C1] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 148.183407][ C1] ? _raw_spin_unlock_irq+0x4d/0x70 [ 148.188585][ C1] ? rcu_gp_init+0xf30/0xf30 [ 148.193148][ C1] rcu_gp_kthread+0x99/0x390 [ 148.197710][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 148.202879][ C1] ? __kasan_check_read+0x11/0x20 [ 148.207884][ C1] ? __kthread_parkme+0x142/0x180 [ 148.212973][ C1] kthread+0x281/0x320 [ 148.217014][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 148.222183][ C1] ? __cfi_kthread+0x10/0x10 [ 148.226743][ C1] ret_from_fork+0x1f/0x30 [ 148.231140][ C1] [ 148.234161][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 148.240455][ C1] CPU: 1 PID: 544 Comm: syz.6.51 Not tainted syzkaller #0 [ 148.247621][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 148.257735][ C1] RIP: 0010:smp_call_function_many_cond+0x88d/0x980 [ 148.264309][ C1] Code: 41 8b 1f 89 de 83 e6 01 31 ff e8 1e 74 09 00 83 e3 01 48 bb 00 00 00 00 00 fc ff df 75 0a e8 ea 6f 09 00 e9 38 ff ff ff f3 90 <41> 0f b6 44 1d 00 84 c0 75 14 41 f7 07 01 00 00 00 0f 84 1a ff ff [ 148.283976][ C1] RSP: 0018:ffffc90000d377c0 EFLAGS: 00000293 [ 148.290029][ C1] RAX: ffffffff8167ff39 RBX: dffffc0000000000 RCX: ffff888120386540 [ 148.297971][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 148.305997][ C1] RBP: ffffc90000d378f8 R08: ffff8881f6f390d7 R09: 1ffff1103ede721a [ 148.313940][ C1] R10: 0000000000000000 R11: ffffffff8134c6c0 R12: 1ffff1103ede7218 [ 148.321890][ C1] R13: 1ffff1103edc7ae1 R14: 0000000000000000 R15: ffff8881f6e3d708 [ 148.329841][ C1] FS: 000055555cf60500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 148.338753][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 148.345331][ C1] CR2: 00007f9882fce198 CR3: 0000000108f09000 CR4: 00000000003506a0 [ 148.353385][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 148.361442][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 148.369398][ C1] Call Trace: [ 148.372665][ C1] [ 148.375583][ C1] ? __cfi_do_sync_core+0x10/0x10 [ 148.380604][ C1] ? smp_call_function_many+0x40/0x40 [ 148.385994][ C1] ? enqueue_timer+0x16a/0x480 [ 148.390949][ C1] ? text_poke+0x30/0x30 [ 148.395264][ C1] ? text_poke_loc_init+0x396/0x5b0 [ 148.400442][ C1] ? __cfi_do_sync_core+0x10/0x10 [ 148.405452][ C1] on_each_cpu_cond_mask+0x43/0x80 [ 148.410648][ C1] text_poke_bp_batch+0x1cf/0x600 [ 148.415653][ C1] ? text_poke_loc_init+0x5b0/0x5b0 [ 148.420836][ C1] ? __kasan_check_write+0x14/0x20 [ 148.425929][ C1] ? mutex_lock+0x93/0x1b0 [ 148.430750][ C1] ? __cfi_mutex_lock+0x10/0x10 [ 148.435569][ C1] ? enqueue_timer+0x16a/0x480 [ 148.440311][ C1] text_poke_finish+0x1a/0x30 [ 148.444967][ C1] arch_jump_label_transform_apply+0x15/0x30 [ 148.450920][ C1] __jump_label_update+0x37c/0x3a0 [ 148.456006][ C1] jump_label_update+0x39b/0x450 [ 148.460972][ C1] static_key_disable_cpuslocked+0xc9/0x1a0 [ 148.466901][ C1] static_key_disable+0x1a/0x30 [ 148.471749][ C1] tracepoint_probe_unregister+0x641/0x8e0 [ 148.477537][ C1] bpf_probe_unregister+0x61/0x70 [ 148.482543][ C1] bpf_raw_tp_link_release+0x63/0x90 [ 148.487828][ C1] bpf_link_free+0x13a/0x3a0 [ 148.492432][ C1] ? bpf_link_put_deferred+0x20/0x20 [ 148.497749][ C1] ? __kasan_check_write+0x14/0x20 [ 148.502866][ C1] bpf_link_release+0x15f/0x170 [ 148.507701][ C1] ? __cfi_bpf_link_release+0x10/0x10 [ 148.513047][ C1] __fput+0x1fc/0x8f0 [ 148.517007][ C1] ____fput+0x15/0x20 [ 148.521393][ C1] task_work_run+0x1e1/0x250 [ 148.525971][ C1] ? __cfi_task_work_run+0x10/0x10 [ 148.531067][ C1] ? __cfi___close_range+0x10/0x10 [ 148.536436][ C1] exit_to_user_mode_loop+0x9b/0xb0 [ 148.541660][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 148.547110][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 148.552638][ C1] do_syscall_64+0x58/0xa0 [ 148.557029][ C1] ? clear_bhb_loop+0x30/0x80 [ 148.561713][ C1] ? clear_bhb_loop+0x30/0x80 [ 148.566379][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 148.572345][ C1] RIP: 0033:0x7fca5af9a679 [ 148.576746][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 148.596420][ C1] RSP: 002b:00007ffc65ff2598 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 148.604817][ C1] RAX: 0000000000000000 RBX: 00007ffc65ff2680 RCX: 00007fca5af9a679 [ 148.612875][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 148.620856][ C1] RBP: 000000000000b945 R08: 0000000000000001 R09: 0000000000000000 [ 148.628809][ C1] R10: 0000001b30f20000 R11: 0000000000000246 R12: 00007ffc65ff26c0 [ 148.636763][ C1] R13: 00007fca5b205fac R14: 000000000000bb6c R15: 00007fca5b205fa0 [ 148.644716][ C1] [ 287.332378][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [syz.6.51:544] [ 287.340531][ C1] Modules linked in: [ 287.344416][ C1] CPU: 1 PID: 544 Comm: syz.6.51 Not tainted syzkaller #0 [ 287.351582][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 287.361695][ C1] RIP: 0010:smp_call_function_many_cond+0x88d/0x980 [ 287.368456][ C1] Code: 41 8b 1f 89 de 83 e6 01 31 ff e8 1e 74 09 00 83 e3 01 48 bb 00 00 00 00 00 fc ff df 75 0a e8 ea 6f 09 00 e9 38 ff ff ff f3 90 <41> 0f b6 44 1d 00 84 c0 75 14 41 f7 07 01 00 00 00 0f 84 1a ff ff [ 287.388290][ C1] RSP: 0018:ffffc90000d377c0 EFLAGS: 00000293 [ 287.394394][ C1] RAX: ffffffff8167ff39 RBX: dffffc0000000000 RCX: ffff888120386540 [ 287.402373][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 287.410445][ C1] RBP: ffffc90000d378f8 R08: ffff8881f6f390d7 R09: 1ffff1103ede721a [ 287.418391][ C1] R10: 0000000000000000 R11: ffffffff8134c6c0 R12: 1ffff1103ede7218 [ 287.426336][ C1] R13: 1ffff1103edc7ae1 R14: 0000000000000000 R15: ffff8881f6e3d708 [ 287.434452][ C1] FS: 000055555cf60500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 287.443361][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.449926][ C1] CR2: 00007f9882fce198 CR3: 0000000108f09000 CR4: 00000000003506a0 [ 287.457881][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.465835][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.473787][ C1] Call Trace: [ 287.477042][ C1] [ 287.479952][ C1] ? __cfi_do_sync_core+0x10/0x10 [ 287.484954][ C1] ? smp_call_function_many+0x40/0x40 [ 287.490298][ C1] ? enqueue_timer+0x16a/0x480 [ 287.495036][ C1] ? text_poke+0x30/0x30 [ 287.499251][ C1] ? text_poke_loc_init+0x396/0x5b0 [ 287.504416][ C1] ? __cfi_do_sync_core+0x10/0x10 [ 287.509533][ C1] on_each_cpu_cond_mask+0x43/0x80 [ 287.514638][ C1] text_poke_bp_batch+0x1cf/0x600 [ 287.519643][ C1] ? text_poke_loc_init+0x5b0/0x5b0 [ 287.524845][ C1] ? __kasan_check_write+0x14/0x20 [ 287.530130][ C1] ? mutex_lock+0x93/0x1b0 [ 287.534623][ C1] ? __cfi_mutex_lock+0x10/0x10 [ 287.539491][ C1] ? enqueue_timer+0x16a/0x480 [ 287.544263][ C1] text_poke_finish+0x1a/0x30 [ 287.548914][ C1] arch_jump_label_transform_apply+0x15/0x30 [ 287.554896][ C1] __jump_label_update+0x37c/0x3a0 [ 287.560016][ C1] jump_label_update+0x39b/0x450 [ 287.564950][ C1] static_key_disable_cpuslocked+0xc9/0x1a0 [ 287.570828][ C1] static_key_disable+0x1a/0x30 [ 287.575671][ C1] tracepoint_probe_unregister+0x641/0x8e0 [ 287.581468][ C1] bpf_probe_unregister+0x61/0x70 [ 287.586477][ C1] bpf_raw_tp_link_release+0x63/0x90 [ 287.591753][ C1] bpf_link_free+0x13a/0x3a0 [ 287.596330][ C1] ? bpf_link_put_deferred+0x20/0x20 [ 287.601595][ C1] ? __kasan_check_write+0x14/0x20 [ 287.606693][ C1] bpf_link_release+0x15f/0x170 [ 287.611701][ C1] ? __cfi_bpf_link_release+0x10/0x10 [ 287.617051][ C1] __fput+0x1fc/0x8f0 [ 287.621014][ C1] ____fput+0x15/0x20 [ 287.624968][ C1] task_work_run+0x1e1/0x250 [ 287.629533][ C1] ? __cfi_task_work_run+0x10/0x10 [ 287.634708][ C1] ? __cfi___close_range+0x10/0x10 [ 287.639793][ C1] exit_to_user_mode_loop+0x9b/0xb0 [ 287.644964][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 287.650396][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 287.655916][ C1] do_syscall_64+0x58/0xa0 [ 287.660309][ C1] ? clear_bhb_loop+0x30/0x80 [ 287.665284][ C1] ? clear_bhb_loop+0x30/0x80 [ 287.669930][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 287.675793][ C1] RIP: 0033:0x7fca5af9a679 [ 287.680196][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 287.700203][ C1] RSP: 002b:00007ffc65ff2598 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 287.708583][ C1] RAX: 0000000000000000 RBX: 00007ffc65ff2680 RCX: 00007fca5af9a679 [ 287.716524][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 287.724577][ C1] RBP: 000000000000b945 R08: 0000000000000001 R09: 0000000000000000 [ 287.732520][ C1] R10: 0000001b30f20000 R11: 0000000000000246 R12: 00007ffc65ff26c0 [ 287.740480][ C1] R13: 00007fca5b205fac R14: 000000000000bb6c R15: 00007fca5b205fa0 [ 287.748429][ C1] [ 287.751524][ C1] Sending NMI from CPU 1 to CPUs 0: [ 287.756845][ C0] NMI backtrace for cpu 0 [ 287.756854][ C0] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 287.756868][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 287.756878][ C0] Workqueue: netns cleanup_net [ 287.756897][ C0] RIP: 0010:kvm_wait+0xdf/0x150 [ 287.756922][ C0] Code: 43 c6 44 37 04 f8 75 24 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 48 0f b6 07 40 38 f0 75 93 66 90 0f 00 2d 62 06 33 04 f4 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 [ 287.756934][ C0] RSP: 0018:ffffc90000086e80 EFLAGS: 00000046 [ 287.756945][ C0] RAX: 0000000000000003 RBX: ffff8881f6e27a80 RCX: ffffffff850138a2 [ 287.756956][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f6e27a80 [ 287.756967][ C0] RBP: ffffc90000086f10 R08: ffff8881f6e27a80 R09: 1ffff1103edc4f50 [ 287.756978][ C0] R10: dffffc0000000000 R11: ffffed103edc4f51 R12: 1ffff1103edc0001 [ 287.756989][ C0] R13: ffff8881f6e38cd4 R14: dffffc0000000000 R15: 1ffff92000010dd0 [ 287.757001][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 287.757014][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.757025][ C0] CR2: 0000000000000000 CR3: 0000000108f09000 CR4: 00000000003506b0 [ 287.757037][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.757046][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.757055][ C0] Call Trace: [ 287.757060][ C0] [ 287.757067][ C0] ? __cfi_kvm_wait+0x10/0x10 [ 287.757111][ C0] __pv_queued_spin_lock_slowpath+0x690/0xc40 [ 287.757146][ C0] ? cleanup_net+0x635/0xb10 [ 287.757178][ C0] ? process_one_work+0x71f/0xc40 [ 287.757212][ C0] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10 [ 287.757252][ C0] queued_spin_lock_slowpath+0x47/0x50 [ 287.757283][ C0] _raw_spin_lock+0xe4/0xf0 [ 287.757328][ C0] ? __cfi__raw_spin_lock+0x10/0x10 [ 287.757377][ C0] kvfree_call_rcu+0x107/0x7c0 [ 287.757415][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 287.757461][ C0] ? __cfi_kvfree_call_rcu+0x10/0x10 [ 287.757499][ C0] ? longest_prefix_match+0x337/0x640 [ 287.757539][ C0] trie_delete_elem+0x572/0x720 [ 287.757629][ C0] bpf_prog_5186c38a4019a4cb+0x42/0x46 [ 287.757646][ C0] bpf_trace_run3+0x123/0x2b0 [ 287.757666][ C0] ? calc_wheel_index+0xc8/0x8d0 [ 287.757685][ C0] ? __cfi_bpf_trace_run3+0x10/0x10 [ 287.757706][ C0] ? debug_smp_processor_id+0x17/0x20 [ 287.757725][ C0] ? get_nohz_timer_target+0x7a/0x560 [ 287.757741][ C0] ? unregister_net_sysctl_table+0x15/0x20 [ 287.757762][ C0] ? inetdev_event+0x80b/0x10e0 [ 287.757783][ C0] ? raw_notifier_call_chain+0xa1/0x110 [ 287.757813][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 287.757829][ C0] enqueue_timer+0x337/0x480 [ 287.757849][ C0] __mod_timer+0x84c/0xc00 [ 287.757867][ C0] add_timer+0x68/0x80 [ 287.757884][ C0] __queue_delayed_work+0x173/0x200 [ 287.757903][ C0] mod_delayed_work_on+0x74/0xe0 [ 287.757923][ C0] kvfree_call_rcu+0x579/0x7c0 [ 287.757941][ C0] ? __cfi_kvfree_call_rcu+0x10/0x10 [ 287.757958][ C0] ? _raw_spin_lock+0x94/0xf0 [ 287.757978][ C0] ? __cfi__raw_spin_lock+0x10/0x10 [ 287.758001][ C0] drop_sysctl_table+0x2f5/0x430 [ 287.758018][ C0] ? insert_header+0xeb0/0xeb0 [ 287.758032][ C0] ? _raw_spin_lock+0x94/0xf0 [ 287.758052][ C0] ? __cfi__raw_spin_lock+0x10/0x10 [ 287.758075][ C0] drop_sysctl_table+0x2e4/0x430 [ 287.758091][ C0] ? insert_header+0xeb0/0xeb0 [ 287.758105][ C0] ? _raw_spin_lock+0x94/0xf0 [ 287.758126][ C0] ? __cfi__raw_spin_lock+0x10/0x10 [ 287.758147][ C0] ? __inet_del_ifa+0xb03/0xd90 [ 287.758167][ C0] ? __cfi_call_rcu+0x10/0x10 [ 287.758183][ C0] ? count_subheaders+0xc9/0x100 [ 287.758198][ C0] unregister_sysctl_table+0x75/0x120 [ 287.758213][ C0] ? unregister_net_sysctl_table+0xd/0x20 [ 287.758233][ C0] unregister_net_sysctl_table+0x15/0x20 [ 287.758253][ C0] inetdev_event+0x80b/0x10e0 [ 287.758273][ C0] ? __cfi_inetdev_event+0x10/0x10 [ 287.758295][ C0] ? arp_netdev_event+0xd4/0x2b0 [ 287.758311][ C0] raw_notifier_call_chain+0xa1/0x110 [ 287.758334][ C0] unregister_netdevice_many+0x102c/0x18e0 [ 287.758354][ C0] ? __cfi_unregister_netdevice_many+0x10/0x10 [ 287.758370][ C0] ? unregister_netdevice_queue+0x1aa/0x370 [ 287.758386][ C0] ? __cfi_unregister_netdevice_queue+0x10/0x10 [ 287.758402][ C0] ? br_dev_delete+0xfc/0x110 [ 287.758420][ C0] default_device_exit_batch+0x9dc/0xa70 [ 287.758439][ C0] ? idr_destroy+0x21e/0x290 [ 287.758456][ C0] ? __cfi_netdev_run_todo+0x10/0x10 [ 287.758471][ C0] ? __cfi_mutex_lock+0x10/0x10 [ 287.758485][ C0] ? __cfi_default_device_exit_batch+0x10/0x10 [ 287.758504][ C0] ? __cfi_xfrmi_exit_batch_net+0x10/0x10 [ 287.758528][ C0] ? rtnl_unlock+0xe/0x10 [ 287.758545][ C0] ? __cfi_default_device_exit_batch+0x10/0x10 [ 287.758564][ C0] cleanup_net+0x635/0xb10 [ 287.758579][ C0] ? __cfi_cleanup_net+0x10/0x10 [ 287.758596][ C0] process_one_work+0x71f/0xc40 [ 287.758612][ C0] worker_thread+0xa29/0x11e0 [ 287.758630][ C0] kthread+0x281/0x320 [ 287.758645][ C0] ? __cfi_worker_thread+0x10/0x10 [ 287.758659][ C0] ? __cfi_kthread+0x10/0x10 [ 287.758674][ C0] ret_from_fork+0x1f/0x30 [ 287.758694][ C0]