Warning: Permanently added '10.128.1.26' (ED25519) to the list of known hosts. 2026/07/01 22:28:20 parsed 1 programs 2026/07/01 22:28:20 serving rpc on tcp://34931 [ 26.453355][ T30] audit: type=1400 audit(1782944900.096:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 26.475375][ T30] audit: type=1400 audit(1782944900.096:65): avc: denied { module_request } for pid=293 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 27.367146][ T30] audit: type=1400 audit(1782944901.006:66): avc: denied { mounton } for pid=299 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 27.370159][ T299] cgroup: Unknown subsys name 'net' [ 27.389953][ T30] audit: type=1400 audit(1782944901.006:67): avc: denied { mount } for pid=299 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.417195][ T30] audit: type=1400 audit(1782944901.036:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.417471][ T299] cgroup: Unknown subsys name 'devices' [ 27.565161][ T299] cgroup: Unknown subsys name 'hugetlb' [ 27.570752][ T299] cgroup: Unknown subsys name 'rlimit' [ 27.713917][ T30] audit: type=1400 audit(1782944901.356:69): avc: denied { setattr } for pid=299 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 27.737196][ T30] audit: type=1400 audit(1782944901.356:70): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.757601][ T30] audit: type=1400 audit(1782944901.356:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.777887][ T30] audit: type=1400 audit(1782944901.356:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.780674][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 27.798458][ T30] audit: type=1400 audit(1782944901.356:73): avc: denied { mounton } for pid=299 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 27.866371][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.343129][ T311] request_module fs-gadgetfs succeeded, but still no fs? [ 28.631104][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.657796][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.665370][ T323] device bridge_slave_0 entered promiscuous mode [ 28.673451][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.680494][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.688063][ T323] device bridge_slave_1 entered promiscuous mode [ 28.774017][ T327] syz-executor (327) used greatest stack depth: 21376 bytes left [ 28.903212][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.910294][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.917650][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.924705][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.963502][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.993030][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.000515][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 29.016168][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.030591][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.039044][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.046100][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.071262][ T323] device veth0_vlan entered promiscuous mode [ 29.084532][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.092975][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.100971][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.108510][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.116532][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.125358][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.133634][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.140671][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.148067][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.156116][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.165279][ T323] device veth1_macvtap entered promiscuous mode 2026/07/01 22:28:22 executed programs: 0 [ 29.175366][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.184923][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.249132][ T323] syz-executor (323) used greatest stack depth: 21344 bytes left [ 29.336038][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.343257][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.350641][ T373] device bridge_slave_0 entered promiscuous mode [ 29.358923][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.366091][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.373517][ T373] device bridge_slave_1 entered promiscuous mode [ 29.422004][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.429343][ T380] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.437045][ T380] device bridge_slave_0 entered promiscuous mode [ 29.444030][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.451067][ T380] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.458568][ T380] device bridge_slave_1 entered promiscuous mode [ 29.520884][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.527998][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.535477][ T376] device bridge_slave_0 entered promiscuous mode [ 29.575564][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.582616][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.590484][ T376] device bridge_slave_1 entered promiscuous mode [ 29.611087][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.618294][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.625819][ T377] device bridge_slave_0 entered promiscuous mode [ 29.650378][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.657462][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.664842][ T377] device bridge_slave_1 entered promiscuous mode [ 29.689519][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.696627][ T381] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.704087][ T381] device bridge_slave_0 entered promiscuous mode [ 29.710853][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.717979][ T381] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.725401][ T381] device bridge_slave_1 entered promiscuous mode [ 29.848265][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.855449][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.862698][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.869753][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.917202][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.924257][ T381] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.931487][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.938536][ T381] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.953882][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.961291][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.968542][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.976131][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.984166][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 29.991502][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.016409][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.023888][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.032271][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.041153][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.049335][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.056358][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.076032][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 30.083603][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.090933][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.098403][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.106743][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.113812][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.121911][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.130192][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.137227][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.144730][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.152054][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.159466][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.189411][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.197797][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.206120][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.214967][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.221996][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.229689][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.237972][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.246240][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.253286][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.260697][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.269001][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.277257][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.284313][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.291686][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.300143][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.308412][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.315463][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.322793][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.330855][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.338875][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.346856][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.355118][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.363423][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.370438][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.377889][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 30.385667][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 30.404885][ T376] device veth0_vlan entered promiscuous mode [ 30.422091][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.430105][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.438687][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.446195][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.453586][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.461662][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.468716][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.476993][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.487069][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.499710][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.507863][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.514912][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.523900][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.534563][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.544062][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.579217][ T377] device veth0_vlan entered promiscuous mode [ 30.587948][ T376] device veth1_macvtap entered promiscuous mode [ 30.594753][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.603759][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.611669][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.619185][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.626823][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.635281][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.643591][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.651496][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.662470][ T373] device veth0_vlan entered promiscuous mode [ 30.669052][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 30.677044][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.685069][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 30.692860][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.710580][ T380] device veth0_vlan entered promiscuous mode [ 30.717170][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.724788][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.732158][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.739812][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.747298][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 30.755552][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.763886][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 30.772013][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.780426][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 30.788879][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.799010][ T381] device veth0_vlan entered promiscuous mode [ 30.819455][ T373] device veth1_macvtap entered promiscuous mode [ 30.826314][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 30.834519][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.842509][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 30.850679][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.858918][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 30.866592][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 30.874743][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.882797][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.890276][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.899516][ T380] device veth1_macvtap entered promiscuous mode [ 30.918028][ T377] device veth1_macvtap entered promiscuous mode [ 30.925123][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 30.933092][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 30.941314][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.950731][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 30.959146][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.970139][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 30.978432][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.987192][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.008131][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.016673][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.025754][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.039514][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.074439][ T381] device veth1_macvtap entered promiscuous mode [ 31.087054][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.087266][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.087473][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.087726][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.087985][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.088195][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.088389][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.113009][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.113241][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.113429][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.113626][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.201818][ T8] device bridge_slave_1 left promiscuous mode [ 31.201878][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.219287][ T8] device bridge_slave_0 left promiscuous mode [ 31.225696][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.254667][ T8] device veth1_macvtap left promiscuous mode [ 31.267610][ T8] device veth0_vlan left promiscuous mode [ 31.335390][ T26] tty tty1: SAK: killed process 440 (syz.1.57): by fd#4 [ 32.363394][ T6] tty tty1: SAK: killed process 694 (syz.2.314): by fd#4 [ 32.384077][ T26] tty tty1: SAK: killed process 695 (syz.0.312): by fd#4 [ 34.073527][ T6] tty tty1: SAK: killed process 1165 (syz.1.783): by fd#4 [ 34.153219][ T400] tty tty1: SAK: killed process 1185 (syz.1.804): by fd#4 2026/07/01 22:28:27 executed programs: 804 [ 34.376189][ T400] tty tty1: SAK: killed process 1236 (syz.0.854): by fd#4 [ 34.555244][ T26] tty tty1: SAK: killed process 1271 (syz.1.889): by fd#4 [ 34.567149][ T26] tty tty1: SAK: killed process 1271 (syz.1.889): by fd#4 [ 35.248317][ T26] tty tty1: SAK: killed process 1426 (syz.0.1040): by fd#4 [ 35.781369][ T6] ================================================================== [ 35.781381][ T6] BUG: KASAN: null-ptr-deref in n_tty_flush_buffer+0x6c/0x1f0 [ 35.781415][ T6] Write of size 24 at addr 0000000000000000 by task kworker/0:0/6 [ 35.781429][ T6] [ 35.781437][ T6] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted syzkaller #0 [ 35.781456][ T6] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 35.781466][ T6] Workqueue: events vc_SAK [ 35.781487][ T6] Call Trace: [ 35.781493][ T6] [ 35.781499][ T6] __dump_stack+0x21/0x30 [ 35.781515][ T6] dump_stack_lvl+0x110/0x170 [ 35.781531][ T6] ? show_regs_print_info+0x20/0x20 [ 35.781549][ T6] ? n_tty_flush_buffer+0x6c/0x1f0 [ 35.781566][ T6] kasan_report+0xcc/0x150 [ 35.781584][ T6] ? n_tty_flush_buffer+0x6c/0x1f0 [ 35.781602][ T6] kasan_check_range+0x249/0x2a0 [ 35.781620][ T6] memset+0x23/0x40 [ 35.781637][ T6] n_tty_flush_buffer+0x6c/0x1f0 [ 35.781655][ T6] ? n_tty_close+0x1d0/0x1d0 [ 35.781672][ T6] tty_buffer_flush+0x2d7/0x360 [ 35.781689][ T6] ? _raw_spin_lock+0xf0/0xf0 [ 35.781711][ T6] tty_ldisc_flush+0x6c/0xc0 [ 35.781728][ T6] __do_SAK+0x26b/0x640 [ 35.781744][ T6] vc_SAK+0x78/0x220 [ 35.781759][ T6] process_one_work+0x6c8/0xbb0 [ 35.781782][ T6] worker_thread+0xaa0/0x1250 [ 35.781805][ T6] kthread+0x3f5/0x4f0 [ 35.781823][ T6] ? worker_clr_flags+0x190/0x190 [ 35.781842][ T6] ? kthread_blkcg+0xd0/0xd0 [ 35.781860][ T6] ret_from_fork+0x1f/0x30 [ 35.781880][ T6] [ 35.781886][ T6] ================================================================== [ 35.781892][ T6] Disabling lock debugging due to kernel taint [ 35.781907][ T6] BUG: unable to handle page fault for address: 0000000000002260 [ 35.781916][ T6] #PF: supervisor write access in kernel mode [ 35.781925][ T6] #PF: error_code(0x0002) - not-present page [ 35.781934][ T6] PGD 12280a067 P4D 12280a067 PUD 0 [ 35.781960][ T6] Oops: 0002 [#1] PREEMPT SMP KASAN [ 35.781975][ T6] CPU: 0 PID: 6 Comm: kworker/0:0 Tainted: G B syzkaller #0 [ 35.781993][ T6] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 35.782002][ T6] Workqueue: events vc_SAK [ 35.782017][ T6] RIP: 0010:memset_erms+0x9/0x10 [ 35.782038][ T6] 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 [ 35.782053][ T6] RSP: 0018:ffffc90000067b50 EFLAGS: 00010202 [ 35.782068][ T6] RAX: 0000000000000000 RBX: 0000000000000010 RCX: 0000000000000010 [ 35.782079][ T6] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000002260 [ 35.782089][ T6] RBP: ffffc90000067b70 R08: 0000000000000000 R09: 0000000000002260 [ 35.782101][ T6] R10: dffffc0000000000 R11: fffffbfff0e18c4c R12: 000000000000005d [ 35.782114][ T6] R13: 0000000000002260 R14: 0000000000000000 R15: 0000000000002260 [ 35.782125][ T6] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 35.782140][ T6] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.782153][ T6] CR2: 0000000000002260 CR3: 000000012cd96000 CR4: 00000000003506b0 [ 35.782168][ T6] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.782179][ T6] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.782198][ T6] Call Trace: [ 35.782202][ T6] [ 35.782208][ T6] ? memset+0x35/0x40 [ 35.782226][ T6] n_tty_flush_buffer+0x7b/0x1f0 [ 35.782243][ T6] ? n_tty_close+0x1d0/0x1d0 [ 35.782259][ T6] tty_buffer_flush+0x2d7/0x360 [ 35.782277][ T6] ? _raw_spin_lock+0xf0/0xf0 [ 35.782297][ T6] tty_ldisc_flush+0x6c/0xc0 [ 35.782314][ T6] __do_SAK+0x26b/0x640 [ 35.782330][ T6] vc_SAK+0x78/0x220 [ 35.782345][ T6] process_one_work+0x6c8/0xbb0 [ 35.782366][ T6] worker_thread+0xaa0/0x1250 [ 35.782389][ T6] kthread+0x3f5/0x4f0 [ 35.782405][ T6] ? worker_clr_flags+0x190/0x190 [ 35.782437][ T6] ? kthread_blkcg+0xd0/0xd0 [ 35.782455][ T6] ret_from_fork+0x1f/0x30 [ 35.782473][ T6] [ 35.782478][ T6] Modules linked in: [ 35.782502][ T6] CR2: 0000000000002260 [ 35.782517][ T6] ---[ end trace 5f2363d0e58dc7f2 ]--- [ 35.782529][ T6] RIP: 0010:memset_erms+0x9/0x10 [ 35.782550][ T6] 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 [ 35.782563][ T6] RSP: 0018:ffffc90000067b50 EFLAGS: 00010202 [ 35.782578][ T6] RAX: 0000000000000000 RBX: 0000000000000010 RCX: 0000000000000010 [ 35.782588][ T6] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000002260 [ 35.782599][ T6] RBP: ffffc90000067b70 R08: 0000000000000000 R09: 0000000000002260 [ 35.782611][ T6] R10: dffffc0000000000 R11: fffffbfff0e18c4c R12: 000000000000005d [ 35.782623][ T6] R13: 0000000000002260 R14: 0000000000000000 R15: 0000000000002260 [ 35.782634][ T6] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 35.782649][ T6] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.782662][ T6] CR2: 0000000000002260 CR3: 000000012cd96000 CR4: 00000000003506b0 [ 35.782677][ T6] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.782687][ T6] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.782700][ T6] Kernel panic - not syncing: Fatal exception [ 35.782964][ T6] Kernel Offset: disabled