Warning: Permanently added '10.128.0.18' (ED25519) to the list of known hosts. 2026/02/26 08:59:22 ignoring optional flag "type"="gce" 2026/02/26 08:59:22 parsed 1 programs [ 38.932607][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 38.932618][ T24] audit: type=1400 audit(1772096362.900:90): avc: denied { unlink } for pid=418 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 39.021561][ T418] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 39.511179][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.518502][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.526253][ T466] device bridge_slave_0 entered promiscuous mode [ 39.533753][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.540875][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.548608][ T466] device bridge_slave_1 entered promiscuous mode [ 39.579057][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.586145][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.593725][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.601025][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.616969][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.624667][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.631879][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.643060][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.651405][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.658577][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.667643][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.676749][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.685939][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.697123][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.707065][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.720326][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.733181][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.741250][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.748992][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.757680][ T466] device veth0_vlan entered promiscuous mode [ 39.767694][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.777311][ T466] device veth1_macvtap entered promiscuous mode 2026/02/26 08:59:23 executed programs: 0 [ 39.786588][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.796599][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.858127][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.866125][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.873983][ T474] device bridge_slave_0 entered promiscuous mode [ 39.880795][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.888163][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.895865][ T474] device bridge_slave_1 entered promiscuous mode [ 39.931873][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.939057][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.946536][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.954693][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.977508][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.986266][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.994109][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.004408][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.013415][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.020897][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.035263][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.044610][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.052003][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.064587][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.080453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.094058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.110456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.119377][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.127173][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.135947][ T474] device veth0_vlan entered promiscuous mode [ 40.152535][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.162140][ T474] device veth1_macvtap entered promiscuous mode [ 40.171747][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.181942][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.233286][ T24] audit: type=1400 audit(1772096364.200:91): avc: denied { mounton } for pid=478 comm="syz-executor" path="/root/syzkaller-testdir2624277279/syzkaller.2fDrzg/0/file0" dev="sda1" ino=2035 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.269212][ T479] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 40.282961][ T479] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 40.294019][ T479] EXT4-fs (loop0): barriers disabled [ 40.299359][ T479] JBD2: no valid journal superblock found [ 40.305403][ T479] EXT4-fs (loop0): error loading journal [ 40.443939][ T24] audit: type=1400 audit(1772096364.410:92): avc: denied { remount } for pid=478 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 40.464364][ T479] EXT4-fs error (device sda1): ext4_remount:5877: Abort forced by user [ 40.473774][ T479] Aborting journal on device sda1-8. [ 40.536090][ T479] EXT4-fs (sda1): Remounting filesystem read-only [ 40.588851][ T474] EXT4-fs error (device sda1): ext4_journal_check_start:83: Detected aborted journal [ 40.598784][ T474] EXT4-fs (sda1): Remounting filesystem read-only [ 40.605700][ T24] audit: type=1400 audit(1772096364.580:93): avc: denied { unmount } for pid=474 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 41.302770][ T362] device bridge_slave_1 left promiscuous mode [ 41.309218][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.317301][ T362] device bridge_slave_0 left promiscuous mode [ 41.323697][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.333003][ T362] device veth1_macvtap left promiscuous mode [ 41.339710][ T362] device veth0_vlan left promiscuous mode 2026/02/26 08:59:25 SYZFATAL: executor 0 failed 11 times: failed to create temp dir: mkdir ./syzkaller-testdir1974574916: read-only file system [ 42.742984][ T362] device bridge_slave_1 left promiscuous mode [ 42.749140][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.757359][ T362] device bridge_slave_0 left promiscuous mode [ 42.763871][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.771790][ T362] device veth1_macvtap left promiscuous mode [ 42.779007][ T362] device veth0_vlan left promiscuous mode