Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts. 2025/10/11 05:25:35 parsed 1 programs [ 48.178468][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 48.178482][ T24] audit: type=1400 audit(1760160336.600:105): avc: denied { unlink } for pid=417 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" [ 48.265174][ T417] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.676054][ T24] audit: type=1400 audit(1760160337.100:106): avc: denied { create } for pid=427 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 48.935102][ T24] audit: type=1401 audit(1760160337.360:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.019485][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.027921][ T450] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.035817][ T450] device bridge_slave_0 entered promiscuous mode [ 49.076180][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.092150][ T450] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.105502][ T450] device bridge_slave_1 entered promiscuous mode [ 49.366623][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.373743][ T450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.381089][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.388350][ T450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.412973][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.422057][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.429806][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.447907][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.457125][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.464309][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.472108][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.480925][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.488250][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.512189][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.520956][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.529545][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.548639][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.557349][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.565140][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.573516][ T450] device veth0_vlan entered promiscuous mode [ 49.599956][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.616615][ T450] device veth1_macvtap entered promiscuous mode [ 49.636486][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.647058][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/10/11 05:25:38 executed programs: 0 [ 49.682155][ T24] audit: type=1400 audit(1760160338.100:108): avc: denied { write } for pid=408 comm="syz-execprog" path="pipe:[15145]" dev="pipefs" ino=15145 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 49.824663][ T482] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.832042][ T482] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.839672][ T482] device bridge_slave_0 entered promiscuous mode [ 49.847103][ T482] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.854154][ T482] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.861885][ T482] device bridge_slave_1 entered promiscuous mode [ 49.920763][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.928189][ T487] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.935765][ T487] device bridge_slave_0 entered promiscuous mode [ 49.943876][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.951164][ T487] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.958655][ T487] device bridge_slave_1 entered promiscuous mode [ 49.997425][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.004496][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.012277][ T484] device bridge_slave_0 entered promiscuous mode [ 50.019259][ T488] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.026439][ T488] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.034305][ T488] device bridge_slave_0 entered promiscuous mode [ 50.043631][ T488] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.050863][ T488] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.058949][ T488] device bridge_slave_1 entered promiscuous mode [ 50.068267][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.075570][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.083021][ T484] device bridge_slave_1 entered promiscuous mode [ 50.178051][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.185614][ T489] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.193715][ T489] device bridge_slave_0 entered promiscuous mode [ 50.200966][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.208206][ T489] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.215995][ T489] device bridge_slave_1 entered promiscuous mode [ 50.253201][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.260467][ T487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.267843][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.274975][ T487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.329454][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.336639][ T484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.344051][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.351408][ T484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.408926][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.416138][ T489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.423425][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.430572][ T489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.441962][ T488] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.449516][ T488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.457867][ T488] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.465350][ T488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.473365][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.481025][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.488522][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.496890][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.504501][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.512421][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.520353][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.527910][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.535369][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.544519][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.552949][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.560011][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.579405][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.587491][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.595490][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.603043][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.611988][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.620790][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.627996][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.635831][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.644281][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.653270][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.661149][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.668670][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.677267][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.684451][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.692319][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.700609][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.707820][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.715782][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.753040][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.761579][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.771160][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.799351][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.808015][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.817076][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.824222][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.831769][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.840829][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.849352][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.857193][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.868337][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.876398][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.890914][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.898825][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.916161][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.925391][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.933596][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.940739][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.948754][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.957321][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.965800][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.972988][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.980767][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.988726][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.996496][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.004757][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.012981][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.020022][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.027439][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.035745][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.043948][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.051145][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.058695][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.066907][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.080904][ T482] device veth0_vlan entered promiscuous mode [ 51.095468][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.104003][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.112759][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.121680][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.130078][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.138378][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.147063][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.155631][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.164038][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.171775][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.179579][ T487] device veth0_vlan entered promiscuous mode [ 51.188201][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.196919][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.208091][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.216704][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.225285][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.232837][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.241113][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.249496][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.270917][ T487] device veth1_macvtap entered promiscuous mode [ 51.278538][ T484] device veth0_vlan entered promiscuous mode [ 51.291871][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.300486][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.308839][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.316952][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.325361][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.343730][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.352558][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.364854][ T482] device veth1_macvtap entered promiscuous mode [ 51.372995][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.381441][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.390393][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.398375][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.406351][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.420849][ T488] device veth0_vlan entered promiscuous mode [ 51.429239][ T489] device veth0_vlan entered promiscuous mode [ 51.444442][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.452511][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.460503][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.468877][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.477367][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.485692][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.494280][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.502725][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.511270][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.519563][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.527890][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.536274][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.546396][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.554381][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.581587][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.591735][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.607435][ T488] device veth1_macvtap entered promiscuous mode [ 51.610462][ T507] EXT4-fs (loop2): mounted filesystem without journal. Opts: sysvgroups,inode_readahead_blks=0x0000000000004000,usrjquota=,acl,grpjquota=,,errors=continue [ 51.631362][ T24] audit: type=1400 audit(1760160340.050:109): avc: denied { mount } for pid=506 comm="syz.2.19" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.634185][ T484] device veth1_macvtap entered promiscuous mode [ 51.654243][ T507] ext4 filesystem being mounted at /0/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 51.667358][ T489] device veth1_macvtap entered promiscuous mode [ 51.678981][ T24] audit: type=1400 audit(1760160340.100:110): avc: denied { write } for pid=506 comm="syz.2.19" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.683485][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.710710][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.714756][ T24] audit: type=1400 audit(1760160340.100:111): avc: denied { add_name } for pid=506 comm="syz.2.19" name="file5" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.720344][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.741459][ T24] audit: type=1400 audit(1760160340.100:112): avc: denied { create } for pid=506 comm="syz.2.19" name="file5" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=blk_file permissive=1 [ 51.748708][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.770646][ T24] audit: type=1400 audit(1760160340.130:113): avc: denied { read } for pid=506 comm="syz.2.19" name="file5" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=blk_file permissive=1 [ 51.776968][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.798698][ T24] audit: type=1400 audit(1760160340.130:114): avc: denied { open } for pid=506 comm="syz.2.19" path="/0/mnt/file5" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=blk_file permissive=1 [ 51.835835][ T512] EXT4-fs (loop0): mounted filesystem without journal. Opts: sysvgroups,inode_readahead_blks=0x0000000000004000,usrjquota=,acl,grpjquota=,,errors=continue [ 51.835914][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.852080][ T512] ext4 filesystem being mounted at /0/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 51.861339][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.879783][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.889498][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.898242][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.907431][ T511] ------------[ cut here ]------------ [ 51.911732][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.916233][ T511] kernel BUG at fs/buffer.c:581! [ 51.926529][ T511] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 51.932737][ T511] CPU: 1 PID: 511 Comm: syz.0.17 Not tainted syzkaller #0 [ 51.940103][ T511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 51.943670][ T516] EXT4-fs (loop2): mounted filesystem without journal. Opts: sysvgroups,inode_readahead_blks=0x0000000000004000,usrjquota=,acl,grpjquota=,,errors=continue [ 51.950297][ T511] RIP: 0010:mark_buffer_dirty_inode+0x308/0x310 [ 51.950309][ T511] Code: 74 08 4c 89 f7 e8 78 32 ea ff 4d 89 2e 48 8b 7d a8 e8 ac af c4 02 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 f8 41 b0 ff <0f> 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 89 fb [ 51.950316][ T511] RSP: 0018:ffffc90000ec7770 EFLAGS: 00010293 [ 51.950329][ T511] RAX: ffffffff81b363a8 RBX: ffff8881092fa490 RCX: ffff8881190a4f00 [ 51.950336][ T511] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8881190a4f00 [ 51.950344][ T511] RBP: ffffc90000ec77c8 R08: dffffc0000000000 R09: fffff94000905b59 [ 51.950352][ T511] R10: fffff94000905b59 R11: 1ffffd4000905b58 R12: dffffc0000000000 [ 51.950360][ T511] R13: ffff8881092fa490 R14: 1ffff1102125f4a9 R15: ffff8881092fa548 [ 51.950369][ T511] FS: 000055558b9af500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 51.950376][ T511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.950395][ T511] CR2: 000055b2683cc1e0 CR3: 00000001199bf000 CR4: 00000000003506a0 [ 51.966922][ T516] ext4 filesystem being mounted at /1/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 51.972435][ T511] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.080162][ T511] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.088124][ T511] Call Trace: [ 52.091414][ T511] __ext4_handle_dirty_metadata+0x25e/0x7f0 [ 52.097317][ T511] ext4_xattr_release_block+0x72e/0x9f0 [ 52.102915][ T511] ext4_xattr_delete_inode+0xa6f/0xbf0 [ 52.108386][ T511] ? ext4_truncate+0xe60/0x1290 [ 52.113230][ T511] ? ext4_expand_extra_isize_ea+0x1a10/0x1a10 [ 52.119302][ T511] ext4_evict_inode+0x10d3/0x1760 [ 52.124514][ T511] ? _raw_spin_unlock+0x4d/0x70 [ 52.129521][ T511] ? ext4_inode_is_fast_symlink+0x370/0x370 [ 52.135419][ T511] ? inode_io_list_del_locked+0x1b3/0x210 [ 52.141507][ T511] ? _raw_spin_unlock+0x4d/0x70 [ 52.146373][ T511] ? ext4_inode_is_fast_symlink+0x370/0x370 [ 52.152272][ T511] evict+0x478/0x910 [ 52.156169][ T511] ? memset+0x35/0x40 [ 52.160400][ T511] ? mode_strip_sgid+0x160/0x160 [ 52.165333][ T511] ? _raw_spin_lock+0x8e/0xe0 [ 52.170013][ T511] ? _raw_spin_trylock_bh+0x130/0x130 [ 52.175387][ T511] ? iput+0x291/0x7c0 [ 52.179364][ T511] ? __kasan_check_write+0x14/0x20 [ 52.184550][ T511] ? mutex_unlock+0x1c/0x40 [ 52.189058][ T511] ? __kasan_check_write+0x14/0x20 [ 52.194172][ T511] iput+0x638/0x7c0 [ 52.197987][ T511] dentry_unlink_inode+0x2cf/0x380 [ 52.203206][ T511] __dentry_kill+0x44f/0x650 [ 52.207790][ T511] dentry_kill+0xc0/0x2a0 [ 52.212127][ T511] dput+0x42/0x80 [ 52.215763][ T511] __fput+0x4fe/0x770 [ 52.219840][ T511] ____fput+0x15/0x20 [ 52.223855][ T511] task_work_run+0x127/0x190 [ 52.228583][ T511] exit_to_user_mode_loop+0xcb/0xe0 [ 52.233782][ T511] exit_to_user_mode_prepare+0x76/0xa0 [ 52.239382][ T511] syscall_exit_to_user_mode+0x1d/0x40 [ 52.245135][ T511] do_syscall_64+0x3d/0x40 [ 52.249575][ T511] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.255474][ T511] RIP: 0033:0x7f579f82cec9 [ 52.259885][ T511] 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 [ 52.279841][ T511] RSP: 002b:00007ffc934a4b18 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 52.288428][ T511] RAX: 0000000000000000 RBX: 000000000000c9dc RCX: 00007f579f82cec9 [ 52.296545][ T511] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 52.304524][ T511] RBP: 00007f579fa85da0 R08: 0000000000000001 R09: 00000006934a4e0f [ 52.312597][ T511] R10: 0000001b32020000 R11: 0000000000000246 R12: 00007f579fa83fac [ 52.320740][ T511] R13: 00007f579fa83fa0 R14: ffffffffffffffff R15: 00007ffc934a4c30 [ 52.328892][ T511] Modules linked in: [ 52.335069][ T511] ---[ end trace 928c7145fb7cd3ba ]--- [ 52.340677][ T511] RIP: 0010:mark_buffer_dirty_inode+0x308/0x310 [ 52.347234][ T511] Code: 74 08 4c 89 f7 e8 78 32 ea ff 4d 89 2e 48 8b 7d a8 e8 ac af c4 02 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 f8 41 b0 ff <0f> 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 48 89 fb [ 52.368342][ T511] RSP: 0018:ffffc90000ec7770 EFLAGS: 00010293 [ 52.374884][ T511] RAX: ffffffff81b363a8 RBX: ffff8881092fa490 RCX: ffff8881190a4f00 [ 52.383269][ T511] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8881190a4f00 [ 52.391427][ T511] RBP: ffffc90000ec77c8 R08: dffffc0000000000 R09: fffff94000905b59 [ 52.399619][ T511] R10: fffff94000905b59 R11: 1ffffd4000905b58 R12: dffffc0000000000 [ 52.409185][ T511] R13: ffff8881092fa490 R14: 1ffff1102125f4a9 R15: ffff8881092fa548 [ 52.418050][ T511] FS: 000055558b9af500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 52.428066][ T511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.431932][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.436863][ T511] CR2: 000055b2683cc1e0 CR3: 00000001199bf000 CR4: 00000000003506a0 [ 52.444235][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.451381][ T511] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.465037][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.467414][ T511] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.479261][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.487592][ T511] Kernel panic - not syncing: Fatal exception [ 52.493244][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.498064][ T511] Kernel Offset: disabled [ 52.510451][ T511] Rebooting in 86400 seconds..