Warning: Permanently added '10.128.0.21' (ED25519) to the list of known hosts. 2026/10/22 01:53:34 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 34.501744][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 34.501755][ T24] audit: type=1400 audit(1792634015.100:105): avc: denied { unlink } for pid=441 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 34.538300][ T24] audit: type=1400 audit(1792634015.140:106): avc: denied { write } for pid=445 comm="mkswap" path="pipe:[15634]" dev="pipefs" ino=15634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 34.561165][ T441] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.939764][ T24] audit: type=1400 audit(1792634015.540:107): avc: denied { create } for pid=452 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 35.403075][ T24] audit: type=1401 audit(1792634016.010:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 35.492599][ T491] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.499644][ T491] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.507298][ T491] device bridge_slave_0 entered promiscuous mode [ 35.516721][ T491] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.524127][ T491] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.536542][ T491] device bridge_slave_1 entered promiscuous mode [ 35.585193][ T491] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.592245][ T491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.599566][ T491] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.606715][ T491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.632598][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.640662][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.650890][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.669306][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.678188][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.693661][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.706600][ T491] device veth0_vlan entered promiscuous mode [ 35.714485][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.722769][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 2026/10/22 01:53:36 executed programs: 0 [ 35.730322][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.741183][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.750970][ T491] device veth1_macvtap entered promiscuous mode [ 35.761353][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.771954][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.930959][ T512] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.938374][ T512] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.945916][ T512] device bridge_slave_0 entered promiscuous mode [ 35.954256][ T512] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.961287][ T512] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.968889][ T512] device bridge_slave_1 entered promiscuous mode [ 36.003928][ T509] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.011062][ T509] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.019058][ T509] device bridge_slave_0 entered promiscuous mode [ 36.026274][ T509] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.033572][ T509] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.041259][ T509] device bridge_slave_1 entered promiscuous mode [ 36.115770][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.123006][ T519] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.130675][ T519] device bridge_slave_0 entered promiscuous mode [ 36.150367][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.157581][ T519] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.165381][ T519] device bridge_slave_1 entered promiscuous mode [ 36.177002][ T518] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.184526][ T518] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.191848][ T518] device bridge_slave_0 entered promiscuous mode [ 36.198874][ T518] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.205967][ T518] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.213415][ T518] device bridge_slave_1 entered promiscuous mode [ 36.271972][ T513] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.279082][ T513] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.286645][ T513] device bridge_slave_0 entered promiscuous mode [ 36.294942][ T513] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.301968][ T513] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.309432][ T513] device bridge_slave_1 entered promiscuous mode [ 36.458834][ T518] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.465911][ T518] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.473185][ T518] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.480205][ T518] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.501580][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.508661][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.515960][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.522995][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.543253][ T485] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.550617][ T485] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.558242][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.566966][ T485] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.574409][ T485] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.582316][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.590430][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.598670][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.607219][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.615551][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.622593][ T485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.630289][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.638699][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.646831][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.653866][ T485] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.661424][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.669263][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.677075][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.685732][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.694354][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.701485][ T485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.709280][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.717773][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.726295][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.733434][ T485] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.741190][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 36.749413][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.757706][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.765732][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.793467][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.801743][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.830839][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.846394][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.855352][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.864406][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.880513][ T512] device veth0_vlan entered promiscuous mode [ 36.894751][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.903283][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.910696][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.918663][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.927012][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.934199][ T485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.941851][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.950149][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.957196][ T485] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.968817][ T509] device veth0_vlan entered promiscuous mode [ 36.979355][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.987270][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.995556][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.003797][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.028437][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.036826][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.043984][ T485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.051605][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.060949][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.068026][ T485] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.076341][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.084144][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.091573][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.100184][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.107230][ T485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.114893][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.123392][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.130867][ T485] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.138779][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.146826][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.155442][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.166898][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.175167][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.183373][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.191723][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.226108][ T513] device veth0_vlan entered promiscuous mode [ 37.233618][ T509] device veth1_macvtap entered promiscuous mode [ 37.240634][ T512] device veth1_macvtap entered promiscuous mode [ 37.247858][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 37.256188][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 37.264816][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.273103][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.281596][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.290388][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.299154][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.307708][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 37.316019][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.324523][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.333091][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.341213][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 37.349279][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.356970][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.365153][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 37.373385][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.386929][ T513] device veth1_macvtap entered promiscuous mode [ 37.399260][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.406988][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.414977][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.423760][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.432078][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 37.440096][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.448570][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.459114][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.467600][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.477652][ T518] device veth0_vlan entered promiscuous mode [ 37.489413][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.498233][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.506887][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.515516][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.524193][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.532250][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.544735][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 37.553212][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.574902][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.583610][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.592178][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.601438][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.609914][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.618847][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.651215][ T24] audit: type=1400 audit(1792634018.250:109): avc: denied { write } for pid=533 comm="syz.5.18" name="event2" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 37.680033][ T24] audit: type=1400 audit(1792634018.250:110): avc: denied { open } for pid=533 comm="syz.5.18" path="/dev/input/event2" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 37.707356][ T518] device veth1_macvtap entered promiscuous mode [ 37.725066][ T380] tty tty1: SAK: killed process 533 (syz.5.18): by fd#4 [ 37.725089][ T380] tty tty1: SAK: killed process 534 (syz.5.18): by fd#4 [ 37.725096][ T380] tty tty1: SAK: killed process 539 (syz.5.18): by fd#4 [ 37.755035][ T519] device veth0_vlan entered promiscuous mode [ 37.765508][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 37.776615][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.785504][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.801291][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.810498][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.810679][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.819507][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.819742][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 37.819942][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.862617][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.870134][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.896045][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.905069][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.915348][ T519] device veth1_macvtap entered promiscuous mode [ 37.929302][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 37.938644][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.947745][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.971907][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.023643][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.023775][ T563] tty tty1: SAK: killed process 609 (syz.6.47): by fd#4 [ 38.023788][ T563] tty tty1: SAK: killed process 610 (syz.6.47): by fd#4 [ 38.082301][ T563] tty tty1: SAK: killed process 623 (syz.4.53): by fd#4 [ 38.082315][ T563] tty tty1: SAK: killed process 625 (syz.4.53): by fd#4 [ 38.106242][ T563] tty tty1: SAK: killed process 628 (syz.6.56): by fd#4 [ 38.106260][ T563] tty tty1: SAK: killed process 631 (syz.6.56): by fd#4 [ 38.147797][ T380] tty tty1: SAK: killed process 643 (syz.3.64): by fd#4 [ 38.147811][ T380] tty tty1: SAK: killed process 646 (syz.3.64): by fd#4 [ 38.255339][ T381] tty tty1: SAK: killed process 686 (syz.3.85): by fd#4 [ 38.255361][ T381] tty tty1: SAK: killed process 687 (syz.3.85): by fd#4 [ 38.316265][ T381] tty tty1: SAK: killed process 705 (syz.4.94): by fd#4 [ 38.316284][ T381] tty tty1: SAK: killed process 706 (syz.4.94): by fd#4 [ 38.334494][ T381] tty tty1: SAK: killed process 713 (syz.6.98): by fd#4 [ 38.334513][ T381] tty tty1: SAK: killed process 715 (syz.6.98): by fd#4 [ 38.386753][ T381] tty tty1: SAK: killed process 730 (syz.3.107): by fd#4 [ 38.386774][ T381] tty tty1: SAK: killed process 732 (syz.3.107): by fd#4 [ 38.477340][ T381] tty tty1: SAK: killed process 772 (syz.6.128): by fd#4 [ 38.477359][ T381] tty tty1: SAK: killed process 773 (syz.6.128): by fd#4 [ 38.497294][ T381] tty tty1: SAK: killed process 777 (syz.5.130): by fd#4 [ 38.497314][ T381] tty tty1: SAK: killed process 778 (syz.5.130): by fd#4 [ 38.561030][ T564] tty tty1: SAK: killed process 792 (syz.5.137): by fd#4 [ 38.561048][ T564] tty tty1: SAK: killed process 793 (syz.5.137): by fd#4 [ 38.608951][ T564] tty tty1: SAK: killed process 813 (syz.5.144): by fd#4 [ 38.608972][ T564] tty tty1: SAK: killed process 815 (syz.5.144): by fd#4 [ 38.641836][ T381] tty tty1: SAK: killed process 819 (syz.3.150): by fd#4 [ 38.641860][ T381] tty tty1: SAK: killed process 820 (syz.3.150): by fd#4 [ 38.661731][ T381] tty tty1: SAK: killed process 823 (syz.4.151): by fd#4 [ 38.661753][ T381] tty tty1: SAK: killed process 824 (syz.4.151): by fd#4 [ 38.716563][ T379] tty tty1: SAK: killed process 843 (syz.6.162): by fd#4 [ 38.716580][ T379] tty tty1: SAK: killed process 844 (syz.6.162): by fd#4 [ 38.826653][ T563] tty tty1: SAK: killed process 883 (syz.4.177): by fd#4 [ 38.826670][ T563] tty tty1: SAK: killed process 884 (syz.4.177): by fd#4 [ 38.843237][ T9] device bridge_slave_1 left promiscuous mode [ 38.843295][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.845593][ T9] device bridge_slave_0 left promiscuous mode [ 38.845679][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.852850][ T9] device veth1_macvtap left promiscuous mode [ 38.895703][ T9] device veth0_vlan left promiscuous mode [ 38.944305][ T380] tty tty1: SAK: killed process 915 (syz.5.198): by fd#4 [ 38.944330][ T380] tty tty1: SAK: killed process 916 (syz.5.198): by fd#4 [ 38.944352][ T380] tty tty1: SAK: killed process 922 (syz.0.202): by fd#4 [ 38.944363][ T380] tty tty1: SAK: killed process 923 (syz.0.202): by fd#4 [ 39.000902][ T564] tty tty1: SAK: killed process 930 (syz.5.205): by fd#4 [ 39.000924][ T564] tty tty1: SAK: killed process 931 (syz.5.205): by fd#4 [ 39.057275][ T564] tty tty1: SAK: killed process 947 (syz.4.216): by fd#4 [ 39.057295][ T564] tty tty1: SAK: killed process 949 (syz.4.216): by fd#4 [ 39.181977][ T573] tty tty1: SAK: killed process 995 (syz.3.238): by fd#4 [ 39.182000][ T573] tty tty1: SAK: killed process 997 (syz.3.238): by fd#4 [ 39.225882][ T564] tty tty1: SAK: killed process 1019 (syz.6.248): by fd#4 [ 39.225896][ T564] tty tty1: SAK: killed process 1020 (syz.6.248): by fd#4 [ 39.252149][ T381] tty tty1: SAK: killed process 1021 (syz.4.252): by fd#4 [ 39.252167][ T381] tty tty1: SAK: killed process 1022 (syz.4.252): by fd#4 [ 39.296128][ T564] tty tty1: SAK: killed process 1037 (syz.4.260): by fd#4 [ 39.296147][ T564] tty tty1: SAK: killed process 1038 (syz.4.260): by fd#4 [ 39.425057][ T380] tty tty1: SAK: killed process 1085 (syz.3.283): by fd#4 [ 39.425082][ T380] tty tty1: SAK: killed process 1087 (syz.3.283): by fd#4 [ 39.494545][ T381] tty tty1: SAK: killed process 1118 (syz.3.300): by fd#4 [ 39.494572][ T381] tty tty1: SAK: killed process 1121 (syz.3.300): by fd#4 [ 39.533927][ T381] ================================================================== [ 39.533964][ T381] BUG: KASAN: null-ptr-deref in n_tty_flush_buffer+0x6c/0x200 [ 39.533973][ T381] Write of size 24 at addr 0000000000000000 by task kworker/0:9/381 [ 39.533975][ T381] [ 39.533991][ T381] CPU: 0 PID: 381 Comm: kworker/0:9 Not tainted syzkaller #0 [ 39.533996][ T381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 39.534006][ T381] Workqueue: events vc_SAK [ 39.534017][ T381] Call Trace: [ 39.534029][ T381] __dump_stack+0x21/0x24 [ 39.534037][ T381] dump_stack_lvl+0x1a7/0x208 [ 39.534048][ T381] ? thaw_kernel_threads+0x220/0x220 [ 39.534055][ T381] ? show_regs_print_info+0x18/0x18 [ 39.534064][ T381] ? n_tty_flush_buffer+0x6c/0x200 [ 39.534073][ T381] kasan_report+0xbd/0x140 [ 39.534081][ T381] ? n_tty_flush_buffer+0x6c/0x200 [ 39.534089][ T381] kasan_check_range+0x249/0x2a0 [ 39.534098][ T381] memset+0x23/0x40 [ 39.534106][ T381] n_tty_flush_buffer+0x6c/0x200 [ 39.534113][ T381] ? n_tty_close+0x1d0/0x1d0 [ 39.534121][ T381] tty_buffer_flush+0x2d7/0x360 [ 39.534130][ T381] ? _raw_spin_lock+0xf0/0xf0 [ 39.534138][ T381] ? _raw_spin_unlock_irq+0x4e/0x70 [ 39.534146][ T381] tty_ldisc_flush+0x6c/0xc0 [ 39.534154][ T381] __do_SAK+0x26b/0x640 [ 39.534161][ T381] vc_SAK+0x78/0x250 [ 39.534170][ T381] process_one_work+0x6fd/0xbc0 [ 39.534179][ T381] worker_thread+0xa8e/0x13c0 [ 39.534191][ T381] kthread+0x324/0x3b0 [ 39.534199][ T381] ? worker_clr_flags+0x190/0x190 [ 39.534207][ T381] ? kthread_blkcg+0xd0/0xd0 [ 39.534217][ T381] ret_from_fork+0x1f/0x30 [ 39.534222][ T381] ================================================================== [ 39.534226][ T381] Disabling lock debugging due to kernel taint [ 39.534249][ T381] BUG: unable to handle page fault for address: 0000000000002260 [ 39.534255][ T381] #PF: supervisor write access in kernel mode [ 39.534260][ T381] #PF: error_code(0x0002) - not-present page [ 39.534264][ T381] PGD 1160a7067 P4D 1160a7067 PUD 0 [ 39.534283][ T381] Oops: 0002 [#1] PREEMPT SMP KASAN [ 39.534292][ T381] CPU: 0 PID: 381 Comm: kworker/0:9 Tainted: G B syzkaller #0 [ 39.534296][ T381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 39.534302][ T381] Workqueue: events vc_SAK [ 39.534316][ T381] RIP: 0010:memset_erms+0x9/0x10 [ 39.534325][ T381] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 [ 39.534330][ T381] RSP: 0018:ffffc90000b37b68 EFLAGS: 00010202 [ 39.534338][ T381] RAX: 0000000000000000 RBX: 0000000000000010 RCX: 0000000000000010 [ 39.534344][ T381] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000002260 [ 39.534349][ T381] RBP: ffffc90000b37b88 R08: 0000000000000000 R09: 0000000000002260 [ 39.534356][ T381] R10: dffffc0000000000 R11: fffffbfff0dcf848 R12: 000000000000005d [ 39.534361][ T381] R13: 0000000000002260 R14: 0000000000000000 R15: 0000000000002260 [ 39.534368][ T381] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 39.534375][ T381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.534382][ T381] CR2: 0000000000002260 CR3: 00000001170a7000 CR4: 00000000003506b0 [ 39.534391][ T381] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.534396][ T381] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.534399][ T381] Call Trace: [ 39.534409][ T381] ? memset+0x35/0x40 [ 39.534419][ T381] n_tty_flush_buffer+0x7b/0x200 [ 39.534428][ T381] ? n_tty_close+0x1d0/0x1d0 [ 39.534437][ T381] tty_buffer_flush+0x2d7/0x360 [ 39.534445][ T381] ? _raw_spin_lock+0xf0/0xf0 [ 39.534454][ T381] ? _raw_spin_unlock_irq+0x4e/0x70 [ 39.534462][ T381] tty_ldisc_flush+0x6c/0xc0 [ 39.534469][ T381] __do_SAK+0x26b/0x640 [ 39.534478][ T381] vc_SAK+0x78/0x250 [ 39.534487][ T381] process_one_work+0x6fd/0xbc0 [ 39.534496][ T381] worker_thread+0xa8e/0x13c0 [ 39.534506][ T381] kthread+0x324/0x3b0 [ 39.534513][ T381] ? worker_clr_flags+0x190/0x190 [ 39.534521][ T381] ? kthread_blkcg+0xd0/0xd0 [ 39.534529][ T381] ret_from_fork+0x1f/0x30 [ 39.534534][ T381] Modules linked in: [ 39.534554][ T381] CR2: 0000000000002260 [ 39.534567][ T381] ---[ end trace f2fe9da99ccdc167 ]--- [ 39.534579][ T381] RIP: 0010:memset_erms+0x9/0x10 [ 39.534588][ T381] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 [ 39.534594][ T381] RSP: 0018:ffffc90000b37b68 EFLAGS: 00010202 [ 39.534602][ T381] RAX: 0000000000000000 RBX: 0000000000000010 RCX: 0000000000000010 [ 39.534607][ T381] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000002260 [ 39.534613][ T381] RBP: ffffc90000b37b88 R08: 0000000000000000 R09: 0000000000002260 [ 39.534620][ T381] R10: dffffc0000000000 R11: fffffbfff0dcf848 R12: 000000000000005d [ 39.534625][ T381] R13: 0000000000002260 R14: 0000000000000000 R15: 0000000000002260 [ 39.534633][ T381] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 39.534647][ T381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.534653][ T381] CR2: 0000000000002260 CR3: 00000001170a7000 CR4: 00000000003506b0 [ 39.534662][ T381] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.534668][ T381] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.534674][ T381] Kernel panic - not syncing: Fatal exception [ 39.534932][ T381] Kernel Offset: disabled [ 40.084226][ T381] Rebooting in 86400 seconds..