Warning: Permanently added '10.128.1.29' (ED25519) to the list of known hosts. 2025/09/17 23:03:32 ignoring optional flag "type"="gce" 2025/09/17 23:03:32 parsed 1 programs 2025/09/17 23:03:32 executed programs: 0 [ 42.306021][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 42.306031][ T24] audit: type=1400 audit(1758150212.180:92): avc: denied { unlink } for pid=318 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" [ 42.342410][ T318] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.432930][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.440029][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.447508][ T327] device bridge_slave_0 entered promiscuous mode [ 42.455360][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.462379][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.469758][ T327] device bridge_slave_1 entered promiscuous mode [ 42.562477][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.569676][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.577234][ T338] device bridge_slave_0 entered promiscuous mode [ 42.584109][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.591126][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.598507][ T338] device bridge_slave_1 entered promiscuous mode [ 42.632610][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.639670][ T329] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.647149][ T329] device bridge_slave_0 entered promiscuous mode [ 42.667958][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.675120][ T329] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.682597][ T329] device bridge_slave_1 entered promiscuous mode [ 42.712454][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.719511][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.726963][ T334] device bridge_slave_0 entered promiscuous mode [ 42.734718][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.741749][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.749199][ T334] device bridge_slave_1 entered promiscuous mode [ 42.755843][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.762876][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.770261][ T335] device bridge_slave_0 entered promiscuous mode [ 42.777049][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.784090][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.791457][ T335] device bridge_slave_1 entered promiscuous mode [ 42.857434][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.864693][ T336] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.872297][ T336] device bridge_slave_0 entered promiscuous mode [ 42.879119][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.886164][ T336] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.893531][ T336] device bridge_slave_1 entered promiscuous mode [ 42.951055][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.958119][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.965378][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.972381][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.982497][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.989556][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.996835][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.003866][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.043484][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.050522][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.057787][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.064827][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.085433][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.092567][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.099856][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.106883][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.123055][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.130608][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.137948][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.145613][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.152833][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.160151][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.167455][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.174976][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.182139][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.209144][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.216653][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.224166][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.232383][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.239417][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.246909][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.255558][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.262670][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.270087][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.278212][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.285264][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.320118][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.328188][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.336322][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.345212][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.352242][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.359632][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.368025][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.375188][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.382568][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.391024][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.420722][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.429178][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.436215][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.444108][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.452289][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.459484][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.467377][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.475989][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.483007][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.490382][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.498387][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.506567][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.513665][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.520998][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.528991][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.537152][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.544183][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.551454][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.559385][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.567450][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.575486][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.583609][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.596759][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.610887][ T327] device veth0_vlan entered promiscuous mode [ 43.621469][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.630065][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.638387][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.646627][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.654974][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.662288][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.670577][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.678820][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.687294][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.695546][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.702735][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.710218][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.718602][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.726821][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.733850][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.741349][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.749888][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.757914][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.765624][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.773025][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.786174][ T336] device veth0_vlan entered promiscuous mode [ 43.793770][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.801836][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.809462][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.817091][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.825584][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.843602][ T338] device veth0_vlan entered promiscuous mode [ 43.854396][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.862784][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.871232][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.879529][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.887997][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.895925][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.904039][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.911823][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.920096][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.928129][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.937314][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.944845][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.952166][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.959685][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.967699][ T334] device veth0_vlan entered promiscuous mode [ 43.978961][ T336] device veth1_macvtap entered promiscuous mode [ 43.987820][ T327] device veth1_macvtap entered promiscuous mode [ 43.997563][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.006703][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.015068][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.023490][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.031066][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.039360][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.048323][ T338] device veth1_macvtap entered promiscuous mode [ 44.060805][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.068510][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.076919][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.085648][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.093938][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.102143][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.110592][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.134919][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.142812][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.151562][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.160112][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.168650][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.177168][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.185460][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.193766][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.201967][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.209643][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.217885][ T329] device veth0_vlan entered promiscuous mode [ 44.239194][ T335] device veth0_vlan entered promiscuous mode [ 44.245916][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.254580][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.262795][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.271826][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.280224][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.283125][ T24] audit: type=1400 audit(1758150214.150:93): avc: denied { mounton } for pid=358 comm="syz-executor.5" path="/root/syzkaller-testdir4030783534/syzkaller.9Mc1Tq/0/file0" dev="sda1" ino=2046 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 44.289248][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.323543][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.338987][ T334] device veth1_macvtap entered promiscuous mode [ 44.354641][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.355229][ T360] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 44.371728][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.371878][ T24] audit: type=1400 audit(1758150214.240:94): avc: denied { mount } for pid=358 comm="syz-executor.5" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 44.405363][ T24] audit: type=1400 audit(1758150214.280:95): avc: denied { write } for pid=358 comm="syz-executor.5" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.428234][ T24] audit: type=1400 audit(1758150214.280:96): avc: denied { add_name } for pid=358 comm="syz-executor.5" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.430107][ T329] device veth1_macvtap entered promiscuous mode [ 44.455821][ T24] audit: type=1400 audit(1758150214.280:97): avc: denied { create } for pid=358 comm="syz-executor.5" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.476384][ T24] audit: type=1400 audit(1758150214.280:98): avc: denied { read write open } for pid=358 comm="syz-executor.5" path="/root/syzkaller-testdir4030783534/syzkaller.9Mc1Tq/0/file0/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.480067][ T364] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 44.519046][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.524976][ T24] audit: type=1400 audit(1758150214.360:99): avc: denied { map } for pid=358 comm="syz-executor.5" path="/root/syzkaller-testdir4030783534/syzkaller.9Mc1Tq/0/file0/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.527850][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.562382][ T24] audit: type=1400 audit(1758150214.360:100): avc: denied { execute } for pid=358 comm="syz-executor.5" path="/root/syzkaller-testdir4030783534/syzkaller.9Mc1Tq/0/file0/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.581043][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.590820][ T24] audit: type=1400 audit(1758150214.360:101): avc: denied { setattr } for pid=358 comm="syz-executor.5" name="bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.598597][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.628793][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.637489][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.643741][ T373] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 44.657646][ T335] device veth1_macvtap entered promiscuous mode [ 44.673530][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.681869][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.690465][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.699152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.729732][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.738200][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.747824][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.748248][ T381] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 44.759118][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.778561][ T389] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 44.824562][ T388] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 44.927907][ T397] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 44.954578][ T409] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.968063][ T401] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 44.980735][ T426] ------------[ cut here ]------------ [ 44.986283][ T426] kernel BUG at fs/buffer.c:2104! [ 44.991329][ T426] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 44.997431][ T426] CPU: 1 PID: 426 Comm: syz-executor.4 Not tainted syzkaller #0 [ 45.005037][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025 [ 45.015093][ T426] RIP: 0010:__block_commit_write+0x232/0x240 [ 45.021120][ T426] Code: ff 48 8b 5d b8 48 89 df be 08 00 00 00 e8 b6 c0 e9 ff f0 80 0b 04 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 4e d1 af ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 45.040883][ T426] RSP: 0018:ffffc900011d7768 EFLAGS: 00010293 [ 45.046932][ T426] RAX: ffffffff81b3d4c2 RBX: 0000000000000000 RCX: ffff888111f94f00 [ 45.054887][ T426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 45.062866][ T426] RBP: ffffc900011d77b8 R08: dffffc0000000000 R09: fffff94000909b39 [ 45.070817][ T426] R10: fffff94000909b39 R11: 1ffffd4000909b38 R12: 000000000000000c [ 45.078776][ T426] R13: 0000000000000000 R14: ffffea000484d9c0 R15: dffffc0000000000 [ 45.086728][ T426] FS: 00007f009af4c6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 45.095644][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.102209][ T426] CR2: 0000000020014000 CR3: 00000001236dc000 CR4: 00000000003506a0 [ 45.110171][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.118128][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.126074][ T426] Call Trace: [ 45.129353][ T426] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 45.134633][ T426] block_write_end+0x48/0x90 [ 45.139195][ T426] ext4_write_end+0x45c/0xf60 [ 45.143845][ T426] ext4_da_write_end+0xb7/0xa70 [ 45.148670][ T426] generic_perform_write+0x36d/0x510 [ 45.153938][ T426] ? grab_cache_page_write_begin+0xb0/0xb0 [ 45.159802][ T426] ? down_write+0xac/0x110 [ 45.164275][ T426] ? down_read_killable+0xe0/0xe0 [ 45.169291][ T426] ? generic_write_checks+0x3d4/0x480 [ 45.174632][ T426] ext4_buffered_write_iter+0x4b8/0x640 [ 45.180156][ T426] ext4_file_write_iter+0x536/0x1980 [ 45.185417][ T426] ? avc_policy_seqno+0x1b/0x70 [ 45.190239][ T426] ? selinux_file_permission+0x2a5/0x510 [ 45.195844][ T426] ? ext4_file_read_iter+0x530/0x530 [ 45.201118][ T426] ? security_file_permission+0x83/0xa0 [ 45.206642][ T426] ? iov_iter_init+0x3f/0x120 [ 45.211295][ T426] vfs_write+0x725/0xd60 [ 45.215516][ T426] ? __kasan_slab_free+0x11/0x20 [ 45.220425][ T426] ? kernel_write+0x3c0/0x3c0 [ 45.225088][ T426] ? mutex_trylock+0xa0/0xa0 [ 45.229724][ T426] ? __fget_files+0x2c4/0x320 [ 45.234382][ T426] ? __fdget_pos+0x2d2/0x380 [ 45.238952][ T426] ? ksys_write+0x71/0x240 [ 45.243351][ T426] ksys_write+0x140/0x240 [ 45.247662][ T426] ? __ia32_sys_read+0x90/0x90 [ 45.252404][ T426] ? __kasan_check_read+0x11/0x20 [ 45.257407][ T426] __x64_sys_write+0x7b/0x90 [ 45.262018][ T426] do_syscall_64+0x31/0x40 [ 45.266431][ T426] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.272417][ T426] RIP: 0033:0x7f009b3eada9 [ 45.276945][ T426] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 45.296543][ T426] RSP: 002b:00007f009af4c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 45.304935][ T426] RAX: ffffffffffffffda RBX: 00007f009b51a050 RCX: 00007f009b3eada9 [ 45.312881][ T426] RDX: 000000000000000c RSI: 0000000020000300 RDI: 0000000000000004 [ 45.320827][ T426] RBP: 00007f009b43747a R08: 0000000000000000 R09: 0000000000000000 [ 45.328780][ T426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.336726][ T426] R13: 000000000000000b R14: 00007f009b51a050 R15: 00007ffeaf8b7158 [ 45.344694][ T426] Modules linked in: [ 45.353499][ T426] ---[ end trace eb6765cb4f7b90c2 ]--- [ 45.361703][ T426] RIP: 0010:__block_commit_write+0x232/0x240 [ 45.368786][ T426] Code: ff 48 8b 5d b8 48 89 df be 08 00 00 00 e8 b6 c0 e9 ff f0 80 0b 04 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 4e d1 af ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 45.388939][ T426] RSP: 0018:ffffc900011d7768 EFLAGS: 00010293 [ 45.395292][ T426] RAX: ffffffff81b3d4c2 RBX: 0000000000000000 RCX: ffff888111f94f00 [ 45.403526][ T426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 45.411489][ T426] RBP: ffffc900011d77b8 R08: dffffc0000000000 R09: fffff94000909b39 [ 45.419645][ T426] R10: fffff94000909b39 R11: 1ffffd4000909b38 R12: 000000000000000c [ 45.427915][ T426] R13: 0000000000000000 R14: ffffea000484d9c0 R15: dffffc0000000000 [ 45.436095][ T426] FS: 00007f009af4c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 45.445360][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.452183][ T426] CR2: 000000c00003b014 CR3: 00000001236dc000 CR4: 00000000003506b0 [ 45.460368][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.468580][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.486185][ T426] Kernel panic - not syncing: Fatal exception [ 45.492665][ T426] Kernel Offset: disabled [ 45.496995][ T426] Rebooting in 86400 seconds..