Warning: Permanently added '10.128.1.29' (ED25519) to the list of known hosts. 2026/02/07 10:50:30 parsed 1 programs [ 20.817617][ T24] audit: type=1400 audit(1770461430.720:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 20.821114][ T24] audit: type=1400 audit(1770461430.720:65): avc: denied { create } for pid=275 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 20.825001][ T24] audit: type=1400 audit(1770461430.720:66): avc: denied { module_request } for pid=275 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 [ 21.393174][ T24] audit: type=1400 audit(1770461431.300:67): avc: denied { mounton } for pid=282 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 [ 21.394149][ T282] cgroup: Unknown subsys name 'net' [ 21.415868][ T24] audit: type=1400 audit(1770461431.300:68): avc: denied { mount } for pid=282 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 [ 21.443231][ T24] audit: type=1400 audit(1770461431.320:69): avc: denied { unmount } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.443405][ T282] cgroup: Unknown subsys name 'devices' [ 21.613368][ T282] cgroup: Unknown subsys name 'hugetlb' [ 21.619028][ T282] cgroup: Unknown subsys name 'rlimit' [ 21.790800][ T24] audit: type=1400 audit(1770461431.690:70): avc: denied { setattr } for pid=282 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.814033][ T24] audit: type=1400 audit(1770461431.690:71): avc: denied { create } for pid=282 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 [ 21.819212][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.834517][ T24] audit: type=1400 audit(1770461431.690:72): avc: denied { write } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.863402][ T24] audit: type=1400 audit(1770461431.690:73): avc: denied { read } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.884445][ T282] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.319560][ T289] request_module fs-gadgetfs succeeded, but still no fs? [ 22.329781][ T289] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 22.592125][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.599170][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.606817][ T316] device bridge_slave_0 entered promiscuous mode [ 22.613876][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.620887][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.628384][ T316] device bridge_slave_1 entered promiscuous mode [ 22.658916][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.665958][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.673231][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.680241][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.696169][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.703740][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.710830][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.719595][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.727724][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.734748][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.743949][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.752114][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.759136][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.770223][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.779321][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.792235][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.802583][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.810480][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.817967][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.826793][ T316] device veth0_vlan entered promiscuous mode [ 22.835959][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.844763][ T316] device veth1_macvtap entered promiscuous mode [ 22.853638][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.863941][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/02/07 10:50:33 executed programs: 0 [ 23.305067][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.312840][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.320054][ T352] device bridge_slave_0 entered promiscuous mode [ 23.327213][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.334267][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.341493][ T352] device bridge_slave_1 entered promiscuous mode [ 23.377104][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.384146][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.391379][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.398419][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.418405][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.425994][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.433358][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.443334][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.451458][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.458486][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.467056][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.475191][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.482296][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.497067][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.505889][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.522101][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.532680][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.540638][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.548232][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.556428][ T352] device veth0_vlan entered promiscuous mode [ 23.570274][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.579043][ T352] device veth1_macvtap entered promiscuous mode [ 23.587511][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.596123][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.605772][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.614333][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.638898][ T356] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 23.651632][ T356] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 23.668156][ T352] FAT-fs (loop2): error, invalid access to FAT (entry 0xffff0000) [ 23.676150][ T352] FAT-fs (loop2): Filesystem has been set read-only [ 23.683391][ T352] ------------[ cut here ]------------ [ 23.688852][ T352] kernel BUG at fs/namei.c:2794! [ 23.694264][ T352] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 23.700339][ T352] CPU: 1 PID: 352 Comm: syz-executor Not tainted syzkaller #0 [ 23.707765][ T352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 23.717905][ T352] RIP: 0010:may_delete+0x7b1/0x7c0 [ 23.722993][ T352] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c dd fd ff ff 48 89 df e8 f0 01 f5 ff e9 d0 fd ff ff e8 66 84 ba ff 0f 0b e8 5f 84 ba ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 23.742682][ T352] RSP: 0018:ffffc90000c87ca0 EFLAGS: 00010293 [ 23.748729][ T352] RAX: ffffffff81aa3171 RBX: ffff88810d28f660 RCX: ffff88810d7c13c0 [ 23.756673][ T352] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 23.764969][ T352] RBP: ffffc90000c87d20 R08: 0000000000000003 R09: 0000000000000004 [ 23.772929][ T352] R10: dffffc0000000000 R11: fffff52000190f78 R12: ffff8881261f0860 [ 23.780875][ T352] R13: 1ffff11021a51ecc R14: ffff88810d28f678 R15: ffff88810d28f8b0 [ 23.788824][ T352] FS: 000055556d507500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 23.797719][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.804274][ T352] CR2: 00007fe629033000 CR3: 00000001281be000 CR4: 00000000003506a0 [ 23.812233][ T352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.820179][ T352] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.828137][ T352] Call Trace: [ 23.831406][ T352] ? __kasan_check_write+0x14/0x20 [ 23.836493][ T352] vfs_rmdir+0x2c/0x3e0 [ 23.840623][ T352] incfs_kill_sb+0xfe/0x210 [ 23.845103][ T352] deactivate_locked_super+0xa0/0x100 [ 23.850448][ T352] deactivate_super+0xaf/0xe0 [ 23.855107][ T352] cleanup_mnt+0x45b/0x510 [ 23.859495][ T352] __cleanup_mnt+0x19/0x20 [ 23.863889][ T352] task_work_run+0x127/0x190 [ 23.868455][ T352] exit_to_user_mode_loop+0xcb/0xe0 [ 23.873634][ T352] exit_to_user_mode_prepare+0x76/0xa0 [ 23.879064][ T352] syscall_exit_to_user_mode+0x1d/0x40 [ 23.884509][ T352] do_syscall_64+0x3d/0x40 [ 23.888928][ T352] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 23.894801][ T352] RIP: 0033:0x7f2f43d4d117 [ 23.899194][ T352] Code: a2 c7 05 7c c4 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 [ 23.918771][ T352] RSP: 002b:00007ffcd4609778 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 23.927160][ T352] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f2f43d4d117 [ 23.935110][ T352] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcd4609830 [ 23.943056][ T352] RBP: 00007ffcd4609830 R08: 00007ffcd460a830 R09: 00000000ffffffff [ 23.951005][ T352] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcd460a920 [ 23.959057][ T352] R13: 00007f2f43db571f R14: 000055556d5074e8 R15: 00007ffcd460b9f0 [ 23.967010][ T352] Modules linked in: [ 23.972318][ T352] ---[ end trace 33f9933dfcb692cd ]--- [ 23.978122][ T352] RIP: 0010:may_delete+0x7b1/0x7c0 [ 23.983317][ T352] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c dd fd ff ff 48 89 df e8 f0 01 f5 ff e9 d0 fd ff ff e8 66 84 ba ff 0f 0b e8 5f 84 ba ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 24.003321][ T352] RSP: 0018:ffffc90000c87ca0 EFLAGS: 00010293 [ 24.009407][ T352] RAX: ffffffff81aa3171 RBX: ffff88810d28f660 RCX: ffff88810d7c13c0 [ 24.017400][ T352] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 24.025548][ T352] RBP: ffffc90000c87d20 R08: 0000000000000003 R09: 0000000000000004 [ 24.033654][ T352] R10: dffffc0000000000 R11: fffff52000190f78 R12: ffff8881261f0860 [ 24.041637][ T352] R13: 1ffff11021a51ecc R14: ffff88810d28f678 R15: ffff88810d28f8b0 [ 24.050005][ T352] FS: 000055556d507500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 24.058992][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.059328][ T9] device bridge_slave_1 left promiscuous mode [ 24.065698][ T352] CR2: 000055556d53a9c8 CR3: 00000001281be000 CR4: 00000000003506b0 [ 24.071927][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.079747][ T352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.094578][ T352] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.094752][ T9] device bridge_slave_0 left promiscuous mode [ 24.102569][ T352] Kernel panic - not syncing: Fatal exception [ 24.102632][ T352] Kernel Offset: disabled [ 24.118991][ T352] Rebooting in 86400 seconds..