Warning: Permanently added '10.128.1.205' (ED25519) to the list of known hosts. 2026/05/19 04:11:08 parsed 1 programs [ 22.031668][ T30] audit: type=1400 audit(1779163868.351:64): 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 [ 22.052761][ T30] audit: type=1400 audit(1779163868.351:65): 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 [ 22.701190][ T30] audit: type=1400 audit(1779163869.021:66): 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 [ 22.702151][ T299] cgroup: Unknown subsys name 'net' [ 22.724046][ T30] audit: type=1400 audit(1779163869.021:67): 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 [ 22.751524][ T30] audit: type=1400 audit(1779163869.051:68): 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 [ 22.751678][ T299] cgroup: Unknown subsys name 'devices' [ 22.869267][ T299] cgroup: Unknown subsys name 'hugetlb' [ 22.874903][ T299] cgroup: Unknown subsys name 'rlimit' [ 22.986673][ T30] audit: type=1400 audit(1779163869.301:69): 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 [ 23.009893][ T30] audit: type=1400 audit(1779163869.301:70): 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 Setting up swapspace version 1, size = 127995904 bytes [ 23.028155][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.030482][ T30] audit: type=1400 audit(1779163869.301:71): 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 [ 23.059264][ T30] audit: type=1400 audit(1779163869.301:72): 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 [ 23.068430][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.080041][ T30] audit: type=1400 audit(1779163869.301:73): 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 [ 23.538274][ T306] request_module fs-gadgetfs succeeded, but still no fs? [ 24.099496][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.106549][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.114050][ T351] device bridge_slave_0 entered promiscuous mode [ 24.120961][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.127988][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.135239][ T351] device bridge_slave_1 entered promiscuous mode [ 24.158091][ T347] syz-executor (347) used greatest stack depth: 21536 bytes left [ 24.173868][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.180938][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.188234][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.195257][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.213442][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.221448][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.228837][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.237618][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.245847][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.252889][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.261525][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.269790][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.276807][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.288695][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.297770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.311443][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.322347][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.330484][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.337968][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.350365][ T351] device veth0_vlan entered promiscuous mode [ 24.359990][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.368937][ T351] device veth1_macvtap entered promiscuous mode [ 24.378119][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.387790][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.421026][ T351] syz-executor (351) used greatest stack depth: 21120 bytes left 2026/05/19 04:11:10 executed programs: 0 [ 24.596762][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.604386][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.611906][ T366] device bridge_slave_0 entered promiscuous mode [ 24.618962][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.626006][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.633385][ T366] device bridge_slave_1 entered promiscuous mode [ 24.674631][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.681705][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.688975][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.696045][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.718037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.725595][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.733156][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.747968][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.756180][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.763231][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.772168][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.780347][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.787450][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.802302][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.811498][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.824108][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.836236][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.844511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.852246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.860889][ T366] device veth0_vlan entered promiscuous mode [ 24.872417][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.884275][ T366] device veth1_macvtap entered promiscuous mode [ 24.894807][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.908579][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.934851][ T371] loop2: detected capacity change from 0 to 128 [ 24.958671][ T371] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 24.970955][ T371] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 24.991426][ T366] FAT-fs (loop2): error, invalid access to FAT (entry 0xffff0000) [ 24.999530][ T366] FAT-fs (loop2): Filesystem has been set read-only [ 25.006653][ T366] ------------[ cut here ]------------ [ 25.012385][ T366] kernel BUG at fs/namei.c:2941! [ 25.017335][ T366] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 25.023390][ T366] CPU: 1 PID: 366 Comm: syz-executor Not tainted syzkaller #0 [ 25.030835][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 25.040991][ T366] RIP: 0010:may_delete+0x701/0x710 [ 25.046100][ T366] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 80 28 f5 ff e9 77 fe ff ff e8 a6 f2 b5 ff 0f 0b e8 9f f2 b5 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 25.065714][ T366] RSP: 0018:ffffc90000a97c90 EFLAGS: 00010293 [ 25.071772][ T366] RAX: ffffffff81b3e7e1 RBX: ffff888121a7e220 RCX: ffff88810dc493c0 [ 25.079747][ T366] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 25.087720][ T366] RBP: ffffc90000a97cf8 R08: 0000000000000003 R09: 0000000000000004 [ 25.095802][ T366] R10: dffffc0000000000 R11: fffff52000152f74 R12: dffffc0000000000 [ 25.103862][ T366] R13: 0000000000000001 R14: ffff88810d16abe0 R15: 1ffff1102434fc44 [ 25.111822][ T366] FS: 0000555574e7c500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 25.120759][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.127460][ T366] CR2: 0000555574eaf9c8 CR3: 000000011dd30000 CR4: 00000000003506a0 [ 25.135551][ T366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.143528][ T366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.151491][ T366] Call Trace: [ 25.154772][ T366] [ 25.157724][ T366] vfs_rmdir+0x32/0x460 [ 25.162050][ T366] incfs_kill_sb+0x105/0x220 [ 25.166691][ T366] deactivate_locked_super+0xa0/0x100 [ 25.172058][ T366] deactivate_super+0xaf/0xe0 [ 25.176740][ T366] cleanup_mnt+0x45b/0x510 [ 25.181235][ T366] __cleanup_mnt+0x19/0x20 [ 25.185683][ T366] task_work_run+0x127/0x190 [ 25.190264][ T366] exit_to_user_mode_loop+0xd0/0xe0 [ 25.195455][ T366] exit_to_user_mode_prepare+0x87/0xd0 [ 25.200931][ T366] syscall_exit_to_user_mode+0x1a/0x30 [ 25.206393][ T366] do_syscall_64+0x58/0xa0 [ 25.210822][ T366] ? clear_bhb_loop+0x50/0xa0 [ 25.215491][ T366] ? clear_bhb_loop+0x50/0xa0 [ 25.220169][ T366] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 25.226051][ T366] RIP: 0033:0x7fc53b815097 [ 25.230454][ T366] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 25.250061][ T366] RSP: 002b:00007fff3a863fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 25.258492][ T366] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc53b815097 [ 25.266460][ T366] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff3a864060 [ 25.274453][ T366] RBP: 00007fff3a864060 R08: 00007fff3a865060 R09: 00000000ffffffff [ 25.282509][ T366] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff3a865150 [ 25.290476][ T366] R13: 00007fc53b8a91ca R14: 0000555574e7c4e8 R15: 00007fff3a866220 [ 25.298455][ T366] [ 25.301567][ T366] Modules linked in: [ 25.307679][ T366] ---[ end trace c7973e46b51f0c71 ]--- [ 25.313250][ T366] RIP: 0010:may_delete+0x701/0x710 [ 25.318985][ T366] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 80 28 f5 ff e9 77 fe ff ff e8 a6 f2 b5 ff 0f 0b e8 9f f2 b5 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 25.338829][ T366] RSP: 0018:ffffc90000a97c90 EFLAGS: 00010293 [ 25.344933][ T366] RAX: ffffffff81b3e7e1 RBX: ffff888121a7e220 RCX: ffff88810dc493c0 [ 25.353126][ T366] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 25.361403][ T366] RBP: ffffc90000a97cf8 R08: 0000000000000003 R09: 0000000000000004 [ 25.369724][ T366] R10: dffffc0000000000 R11: fffff52000152f74 R12: dffffc0000000000 [ 25.377994][ T366] R13: 0000000000000001 R14: ffff88810d16abe0 R15: 1ffff1102434fc44 [ 25.385981][ T366] FS: 0000555574e7c500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 25.394950][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.401710][ T366] CR2: 00000dda77210b00 CR3: 000000011dd30000 CR4: 00000000003506a0 [ 25.409712][ T366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.417711][ T366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.425703][ T366] Kernel panic - not syncing: Fatal exception [ 25.431961][ T366] Kernel Offset: disabled [ 25.436276][ T366] Rebooting in 86400 seconds..