sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.090570][ T30] audit: type=1400 audit(1774055805.748:63): avc: denied { siginh } for pid=221 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.208' (ED25519) to the list of known hosts. 2026/03/21 01:16:55 parsed 1 programs [ 23.368494][ T30] audit: type=1400 audit(1774055815.068:64): avc: denied { node_bind } for pid=280 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 23.401310][ T30] audit: type=1400 audit(1774055815.068:65): avc: denied { module_request } for pid=280 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 [ 24.362353][ T30] audit: type=1400 audit(1774055816.068:66): avc: denied { mounton } for pid=286 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 [ 24.365941][ T286] cgroup: Unknown subsys name 'net' [ 24.385316][ T30] audit: type=1400 audit(1774055816.068:67): avc: denied { mount } for pid=286 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 [ 24.412790][ T30] audit: type=1400 audit(1774055816.098:68): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.413276][ T286] cgroup: Unknown subsys name 'devices' [ 24.622003][ T286] cgroup: Unknown subsys name 'hugetlb' [ 24.627634][ T286] cgroup: Unknown subsys name 'rlimit' [ 24.776611][ T30] audit: type=1400 audit(1774055816.478:69): avc: denied { setattr } for pid=286 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 [ 24.800197][ T30] audit: type=1400 audit(1774055816.478:70): avc: denied { create } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.820663][ T30] audit: type=1400 audit(1774055816.478:71): avc: denied { write } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.841408][ T30] audit: type=1400 audit(1774055816.478:72): avc: denied { read } for pid=286 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 [ 24.861895][ T30] audit: type=1400 audit(1774055816.488:73): avc: denied { mounton } for pid=286 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 [ 24.862095][ T290] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.927313][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.350448][ T292] request_module fs-gadgetfs succeeded, but still no fs? [ 25.683245][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.690366][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.697794][ T317] device bridge_slave_0 entered promiscuous mode [ 25.704991][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.712220][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.720280][ T317] device bridge_slave_1 entered promiscuous mode [ 25.768805][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.775891][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.783265][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.790322][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.811465][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.819185][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.827300][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.834801][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.844840][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.853179][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.860277][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.869141][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.877634][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.884719][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.898176][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.907925][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.922766][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.935310][ T317] device veth0_vlan entered promiscuous mode [ 25.942298][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.950581][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.958102][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.974815][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.984615][ T317] device veth1_macvtap entered promiscuous mode [ 25.994947][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.005198][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.037693][ T317] syz-executor (317) used greatest stack depth: 21760 bytes left 2026/03/21 01:16:58 executed programs: 0 [ 26.676051][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.683370][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.691144][ T356] device bridge_slave_0 entered promiscuous mode [ 26.698538][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.705725][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.713232][ T356] device bridge_slave_1 entered promiscuous mode [ 26.772358][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.781182][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.797035][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.805751][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.814169][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.821232][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.828830][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.837717][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.846178][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.854534][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.861615][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.882327][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.891645][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.913504][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.924933][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.933254][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.941129][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.955126][ T356] device veth0_vlan entered promiscuous mode [ 26.965167][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.974856][ T356] device veth1_macvtap entered promiscuous mode [ 26.984445][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.996653][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.023307][ T362] loop2: detected capacity change from 0 to 512 [ 27.051162][ T362] EXT4-fs error (device loop2): ext4_xattr_inode_iget:401: inode #11: comm syz.2.17: ea_inode with extended attributes [ 27.066989][ T362] EXT4-fs error (device loop2): ext4_xattr_inode_iget:406: comm syz.2.17: error while reading EA inode 11 err=-117 [ 27.080665][ T362] EXT4-fs (loop2): 1 orphan inode deleted [ 27.086646][ T362] EXT4-fs (loop2): mounted filesystem without journal. Opts: nodioread_nolock,journal_dev=0x00000000000000ff,debug_want_extra_isize=0x000000000000004c,nouid32,resgid=0x0000000000000000,acl,init_itable=0x0000000000008d55,,errors=continue. Quota mode: none. [ 27.175497][ T365] general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] PREEMPT SMP KASAN [ 27.187572][ T365] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047] [ 27.196046][ T365] CPU: 0 PID: 365 Comm: syz.2.17 Not tainted syzkaller #0 [ 27.203211][ T365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 27.213739][ T365] RIP: 0010:open_or_create_special_dir+0x89/0x1d0 [ 27.220184][ T365] Code: e8 9c cd 64 ff e9 07 01 00 00 e8 92 cd 64 ff 48 c7 c3 ea ff ff ff e9 f6 00 00 00 4c 89 6d d0 4c 8d 6b 30 4d 89 ef 49 c1 ef 03 <43> 80 3c 37 00 74 08 4c 89 ef e8 18 fc a3 ff 49 83 7d 00 00 74 26 [ 27.239806][ T365] RSP: 0018:ffffc90000b67af8 EFLAGS: 00010202 [ 27.246808][ T365] RAX: 0000000000000010 RBX: 0000000000000010 RCX: ffff88810fd593c0 [ 27.254786][ T365] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00000000ffffffff [ 27.262790][ T365] RBP: ffffc90000b67b30 R08: ffff888120bbb227 R09: 1ffff11024177644 [ 27.270774][ T365] R10: dffffc0000000000 R11: ffffed1024177645 R12: ffff888120bbb180 [ 27.278757][ T365] R13: 0000000000000040 R14: dffffc0000000000 R15: 0000000000000008 [ 27.286910][ T365] FS: 00007f92804766c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 27.295849][ T365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.302454][ T365] CR2: 00007f9280475ff8 CR3: 0000000120158000 CR4: 00000000003506b0 [ 27.310565][ T365] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.318548][ T365] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.326531][ T365] Call Trace: [ 27.329824][ T365] [ 27.332788][ T365] incfs_mount_fs+0x42f/0x890 [ 27.337504][ T365] ? incfs_unlink+0x90/0x90 [ 27.342020][ T365] ? vfs_parse_fs_string+0x10b/0x170 [ 27.347331][ T365] legacy_get_tree+0xed/0x190 [ 27.352022][ T365] ? incfs_unlink+0x90/0x90 [ 27.356559][ T365] vfs_get_tree+0x89/0x260 [ 27.361125][ T365] do_new_mount+0x25a/0xa20 [ 27.365681][ T365] path_mount+0x659/0xff0 [ 27.370213][ T365] ? user_path_at_empty+0x161/0x1c0 [ 27.375667][ T365] __se_sys_mount+0x320/0x390 [ 27.380959][ T365] ? ksys_write+0x71/0x250 [ 27.385386][ T365] ? __x64_sys_mount+0xd0/0xd0 [ 27.390172][ T365] ? __kasan_check_write+0x14/0x20 [ 27.395339][ T365] __x64_sys_mount+0xbf/0xd0 [ 27.400026][ T365] x64_sys_call+0x6bf/0x9a0 [ 27.404543][ T365] do_syscall_64+0x4c/0xa0 [ 27.408962][ T365] ? clear_bhb_loop+0x50/0xa0 [ 27.413647][ T365] ? clear_bhb_loop+0x50/0xa0 [ 27.418356][ T365] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 27.424277][ T365] RIP: 0033:0x7f9280634799 [ 27.429084][ T365] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 27.448795][ T365] RSP: 002b:00007f9280476028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 27.457246][ T365] RAX: ffffffffffffffda RBX: 00007f92808ae090 RCX: 00007f9280634799 [ 27.465234][ T365] RDX: 0000200000000180 RSI: 0000200000000080 RDI: 0000200000000000 [ 27.473225][ T365] RBP: 00007f92806cac99 R08: 0000000000000000 R09: 0000000000000000 [ 27.481364][ T365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 27.489462][ T365] R13: 00007f92808ae128 R14: 00007f92808ae090 R15: 00007ffc75c28f28 [ 27.497482][ T365] [ 27.500515][ T365] Modules linked in: [ 27.505325][ T365] ---[ end trace 6c9ec7af8b2d9663 ]--- [ 27.510976][ T365] RIP: 0010:open_or_create_special_dir+0x89/0x1d0 [ 27.517442][ T365] Code: e8 9c cd 64 ff e9 07 01 00 00 e8 92 cd 64 ff 48 c7 c3 ea ff ff ff e9 f6 00 00 00 4c 89 6d d0 4c 8d 6b 30 4d 89 ef 49 c1 ef 03 <43> 80 3c 37 00 74 08 4c 89 ef e8 18 fc a3 ff 49 83 7d 00 00 74 26 [ 27.537370][ T365] RSP: 0018:ffffc90000b67af8 EFLAGS: 00010202 [ 27.543697][ T365] RAX: 0000000000000010 RBX: 0000000000000010 RCX: ffff88810fd593c0 [ 27.552101][ T365] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00000000ffffffff [ 27.560348][ T365] RBP: ffffc90000b67b30 R08: ffff888120bbb227 R09: 1ffff11024177644 [ 27.568698][ T365] R10: dffffc0000000000 R11: ffffed1024177645 R12: ffff888120bbb180 [ 27.577098][ T365] R13: 0000000000000040 R14: dffffc0000000000 R15: 0000000000000008 [ 27.585427][ T365] FS: 00007f92804766c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 27.594560][ T365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.601238][ T365] CR2: 00007f9280681e80 CR3: 0000000120158000 CR4: 00000000003506a0 [ 27.609528][ T365] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.617632][ T365] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.625737][ T365] Kernel panic - not syncing: Fatal exception [ 27.632339][ T365] Kernel Offset: disabled [ 27.636689][ T365] Rebooting in 86400 seconds..