Warning: Permanently added '10.128.1.57' (ED25519) to the list of known hosts. 2026/01/27 20:22:08 parsed 1 programs [ 22.975276][ T28] audit: type=1400 audit(1769545328.184:64): avc: denied { node_bind } for pid=282 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.996041][ T28] audit: type=1400 audit(1769545328.184:65): avc: denied { module_request } for pid=282 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 [ 24.008554][ T28] audit: type=1400 audit(1769545329.214:66): avc: denied { mounton } for pid=288 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.011377][ T288] cgroup: Unknown subsys name 'net' [ 24.031492][ T28] audit: type=1400 audit(1769545329.214:67): avc: denied { mount } for pid=288 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 [ 24.058666][ T28] audit: type=1400 audit(1769545329.244:68): avc: denied { unmount } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.058966][ T288] cgroup: Unknown subsys name 'devices' [ 24.203532][ T288] cgroup: Unknown subsys name 'hugetlb' [ 24.209125][ T288] cgroup: Unknown subsys name 'rlimit' [ 24.319872][ T28] audit: type=1400 audit(1769545329.524:69): avc: denied { setattr } for pid=288 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.343055][ T28] audit: type=1400 audit(1769545329.524:70): avc: denied { create } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.363527][ T28] audit: type=1400 audit(1769545329.524:71): avc: denied { write } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.383856][ T28] audit: type=1400 audit(1769545329.534:72): avc: denied { read } for pid=288 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 [ 24.404138][ T28] audit: type=1400 audit(1769545329.534:73): avc: denied { mounton } for pid=288 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 [ 24.407644][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.472338][ T288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.088714][ T296] request_module fs-gadgetfs succeeded, but still no fs? [ 25.606434][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.613518][ T329] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.620912][ T329] device bridge_slave_0 entered promiscuous mode [ 25.627850][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.634971][ T329] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.642505][ T329] device bridge_slave_1 entered promiscuous mode [ 25.686564][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.693596][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.700846][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.707902][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.727967][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.735245][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.742985][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.750351][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.760041][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.768327][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.775379][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.784083][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.792313][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.799331][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.811008][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.820009][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.833773][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.845122][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.853529][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.860878][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.869123][ T329] device veth0_vlan entered promiscuous mode [ 25.878774][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.887759][ T329] device veth1_macvtap entered promiscuous mode [ 25.896896][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.906926][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.942523][ T329] syz-executor (329) used greatest stack depth: 22144 bytes left 2026/01/27 20:22:11 executed programs: 0 [ 26.413789][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.420825][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.428845][ T366] device bridge_slave_0 entered promiscuous mode [ 26.435772][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.443167][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.450768][ T366] device bridge_slave_1 entered promiscuous mode [ 26.494645][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.501710][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.508990][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.516029][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.534191][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.541961][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.549134][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.558566][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.566795][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.573846][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.582651][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.590810][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.597847][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.609254][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.617351][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.626929][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.635294][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.648372][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.656807][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.667618][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.676038][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.684127][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.691582][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.699783][ T366] device veth0_vlan entered promiscuous mode [ 26.709637][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.717929][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.727336][ T366] device veth1_macvtap entered promiscuous mode [ 26.741307][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.748979][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.757298][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.766514][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.774836][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.803555][ T376] loop2: detected capacity change from 0 to 512 [ 26.811464][ T376] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a803c02c, mo2=0102] [ 26.819597][ T376] System zones: 1-12 [ 26.829249][ T376] EXT4-fs error (device loop2): ext4_xattr_inode_iget:409: comm syz.2.17: error while reading EA inode 32 err=-116 [ 26.842715][ T376] EXT4-fs (loop2): Remounting filesystem read-only [ 26.849258][ T376] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2823: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 26.863092][ T376] EXT4-fs error (device loop2): ext4_xattr_inode_iget:409: comm syz.2.17: error while reading EA inode 32 err=-116 [ 26.875855][ T376] EXT4-fs (loop2): Remounting filesystem read-only [ 26.886803][ T376] EXT4-fs (loop2): 1 orphan inode deleted [ 26.892562][ T376] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 26.904296][ T366] EXT4-fs error (device loop2): htree_dirblock_to_tree:1112: inode #2: block 13: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=76, inode=0, rec_len=0, size=1024 fake=0 [ 26.924656][ T366] EXT4-fs (loop2): Remounting filesystem read-only [ 26.932345][ T366] ------------[ cut here ]------------ [ 26.937818][ T366] kernel BUG at fs/namei.c:2962! [ 26.943438][ T366] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 26.949504][ T366] CPU: 0 PID: 366 Comm: syz-executor Not tainted syzkaller #0 [ 26.956951][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 26.966995][ T366] RIP: 0010:may_delete+0x701/0x710 [ 26.972115][ T366] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 70 ed f3 ff e9 77 fe ff ff e8 f6 be ae ff 0f 0b e8 ef be ae ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 26.991736][ T366] RSP: 0018:ffffc90003757c20 EFLAGS: 00010293 [ 26.997805][ T366] RAX: ffffffff81c2ad21 RBX: ffff88811192b000 RCX: ffff8881134a2880 [ 27.005775][ T366] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 27.013748][ T366] RBP: ffffc90003757c88 R08: 0000000000000003 R09: 0000000000000004 [ 27.021749][ T366] R10: dffffc0000000000 R11: fffff520006eaf64 R12: dffffc0000000000 [ 27.029726][ T366] R13: 0000000000000001 R14: ffff888111926e00 R15: 1ffff11022325600 [ 27.037701][ T366] FS: 00005555881e8500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 27.046630][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.053217][ T366] CR2: 0000555588213988 CR3: 000000012c602000 CR4: 00000000003506b0 [ 27.061209][ T366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.069175][ T366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.077143][ T366] Call Trace: [ 27.080421][ T366] [ 27.083352][ T366] vfs_rmdir+0x32/0x500 [ 27.087562][ T366] incfs_kill_sb+0x105/0x220 [ 27.092167][ T366] deactivate_locked_super+0xb5/0x120 [ 27.097538][ T366] deactivate_super+0xaf/0xe0 [ 27.102214][ T366] cleanup_mnt+0x474/0x500 [ 27.106644][ T366] __cleanup_mnt+0x19/0x20 [ 27.111064][ T366] task_work_run+0x1e1/0x250 [ 27.115665][ T366] ? __cfi_task_work_run+0x10/0x10 [ 27.120795][ T366] ? __x64_sys_umount+0x12d/0x170 [ 27.125843][ T366] ? __cfi___x64_sys_umount+0x10/0x10 [ 27.131233][ T366] exit_to_user_mode_loop+0x9b/0xb0 [ 27.136438][ T366] exit_to_user_mode_prepare+0x87/0xd0 [ 27.141910][ T366] syscall_exit_to_user_mode+0x1a/0x30 [ 27.147380][ T366] do_syscall_64+0x58/0xa0 [ 27.151814][ T366] ? clear_bhb_loop+0x30/0x80 [ 27.156505][ T366] ? clear_bhb_loop+0x30/0x80 [ 27.161194][ T366] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 27.167102][ T366] RIP: 0033:0x7fbdfbd9c117 [ 27.171539][ T366] Code: a2 c7 05 7c 94 24 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 [ 27.191153][ T366] RSP: 002b:00007ffd85893898 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 27.199586][ T366] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fbdfbd9c117 [ 27.207567][ T366] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd85893950 [ 27.215544][ T366] RBP: 00007ffd85893950 R08: 00007ffd85894950 R09: 00000000ffffffff [ 27.223527][ T366] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd85894a40 [ 27.231509][ T366] R13: 00007fbdfbe0471f R14: 000000000000689a R15: 00007ffd85895b10 [ 27.239499][ T366] [ 27.242544][ T366] Modules linked in: [ 27.247070][ T366] ---[ end trace 0000000000000000 ]--- [ 27.252733][ T366] RIP: 0010:may_delete+0x701/0x710 [ 27.257918][ T366] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 70 ed f3 ff e9 77 fe ff ff e8 f6 be ae ff 0f 0b e8 ef be ae ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 27.278300][ T366] RSP: 0018:ffffc90003757c20 EFLAGS: 00010293 [ 27.284664][ T366] RAX: ffffffff81c2ad21 RBX: ffff88811192b000 RCX: ffff8881134a2880 [ 27.293075][ T366] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 27.301060][ T366] RBP: ffffc90003757c88 R08: 0000000000000003 R09: 0000000000000004 [ 27.309129][ T366] R10: dffffc0000000000 R11: fffff520006eaf64 R12: dffffc0000000000 [ 27.317149][ T366] R13: 0000000000000001 R14: ffff888111926e00 R15: 1ffff11022325600 [ 27.325257][ T366] FS: 00005555881e8500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 27.334326][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.340930][ T366] CR2: 00007f9befdc1000 CR3: 000000012c602000 CR4: 00000000003506a0 [ 27.349112][ T366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.357185][ T366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.365194][ T366] Kernel panic - not syncing: Fatal exception [ 27.371814][ T366] Kernel Offset: disabled [ 27.376141][ T366] Rebooting in 86400 seconds..