" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 17.257920][ T30] audit: type=1400 audit(1779534623.380:63): avc: denied { siginh } for pid=222 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.826921][ T272] scp (272) used greatest stack depth: 22752 bytes left Warning: Permanently added '10.128.0.83' (ED25519) to the list of known hosts. 2026/05/23 11:10:38 parsed 1 programs [ 32.142045][ T30] audit: type=1400 audit(1779534638.330:64): avc: denied { node_bind } for pid=292 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 32.169403][ T30] audit: type=1400 audit(1779534638.330:65): avc: denied { module_request } for pid=292 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 [ 33.239414][ T30] audit: type=1400 audit(1779534639.430:66): avc: denied { mounton } for pid=298 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 [ 33.244640][ T298] cgroup: Unknown subsys name 'net' [ 33.270178][ T30] audit: type=1400 audit(1779534639.430:67): avc: denied { mount } for pid=298 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 [ 33.307512][ T30] audit: type=1400 audit(1779534639.480:68): avc: denied { unmount } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.308330][ T298] cgroup: Unknown subsys name 'devices' [ 33.435778][ T298] cgroup: Unknown subsys name 'hugetlb' [ 33.443292][ T298] cgroup: Unknown subsys name 'rlimit' [ 33.599944][ T30] audit: type=1400 audit(1779534639.790:69): avc: denied { setattr } for pid=298 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 [ 33.633835][ T30] audit: type=1400 audit(1779534639.790:70): avc: denied { create } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.653856][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 33.660766][ T30] audit: type=1400 audit(1779534639.790:71): avc: denied { write } for pid=298 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 [ 33.700105][ T30] audit: type=1400 audit(1779534639.790:72): avc: denied { read } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.713469][ T298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.725115][ T30] audit: type=1400 audit(1779534639.800:73): avc: denied { mounton } for pid=298 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 [ 34.223684][ T305] request_module fs-gadgetfs succeeded, but still no fs? [ 34.846287][ T336] syz-executor (336) used greatest stack depth: 21696 bytes left [ 34.877114][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.887931][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.897235][ T340] device bridge_slave_0 entered promiscuous mode [ 34.907226][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.916742][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.927896][ T340] device bridge_slave_1 entered promiscuous mode [ 34.979377][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.988520][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.999932][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.009723][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.036408][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.046599][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.055867][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.068505][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.079439][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.089686][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.101513][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.112180][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.122192][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.142233][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.153823][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.174665][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.189510][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.203815][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.214498][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.227469][ T340] device veth0_vlan entered promiscuous mode [ 35.245592][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.256804][ T340] device veth1_macvtap entered promiscuous mode [ 35.268916][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.286857][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.319769][ T340] syz-executor (340) used greatest stack depth: 21408 bytes left 2026/05/23 11:10:41 executed programs: 0 [ 35.789996][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.797825][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.807400][ T369] device bridge_slave_0 entered promiscuous mode [ 35.814983][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.825502][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.836002][ T369] device bridge_slave_1 entered promiscuous mode [ 35.902588][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.912677][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.928800][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.941362][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.951545][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.962035][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.975395][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.995781][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.008762][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.019846][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.031734][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.054642][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.068365][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.097958][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.121139][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.131886][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.142696][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.152875][ T369] device veth0_vlan entered promiscuous mode [ 36.167782][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.180145][ T369] device veth1_macvtap entered promiscuous mode [ 36.192114][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.209454][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.239296][ T374] loop2: detected capacity change from 0 to 16 [ 36.293285][ T374] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.306626][ T374] BUG: scheduling while atomic: syz.2.17/374/0x00000002 [ 36.315826][ T374] Modules linked in: [ 36.320722][ T374] Preemption disabled at: [ 36.320730][ T374] [] z_erofs_reload_indexes+0x310/0x410 [ 36.338092][ T374] CPU: 0 PID: 374 Comm: syz.2.17 Not tainted syzkaller #0 [ 36.348488][ T374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 36.365175][ T374] Call Trace: [ 36.370115][ T374] [ 36.373983][ T374] __dump_stack+0x21/0x30 [ 36.380201][ T374] dump_stack_lvl+0x110/0x170 [ 36.385829][ T374] ? show_regs_print_info+0x20/0x20 [ 36.392725][ T374] ? z_erofs_reload_indexes+0x310/0x410 [ 36.400435][ T374] dump_stack+0x15/0x20 [ 36.405564][ T374] __schedule_bug+0x180/0x230 [ 36.411099][ T374] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 36.417789][ T374] ? selinux_file_ioctl+0x3a0/0x4d0 [ 36.425464][ T374] __schedule+0xc30/0x14c0 [ 36.432982][ T374] ? __fget_files+0x2c4/0x320 [ 36.438530][ T374] ? release_firmware_map_entry+0x190/0x190 [ 36.447684][ T374] ? __x64_sys_futex+0x100/0x100 [ 36.454487][ T374] ? __kasan_check_write+0x14/0x20 [ 36.464544][ T374] schedule+0x11e/0x1e0 [ 36.471049][ T374] exit_to_user_mode_loop+0x50/0xe0 [ 36.480252][ T374] exit_to_user_mode_prepare+0x87/0xd0 [ 36.490878][ T374] syscall_exit_to_user_mode+0x1a/0x30 [ 36.499540][ T374] do_syscall_64+0x58/0xa0 [ 36.505281][ T374] ? clear_bhb_loop+0x50/0xa0 [ 36.510471][ T374] ? clear_bhb_loop+0x50/0xa0 [ 36.517230][ T374] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 36.524104][ T374] RIP: 0033:0x7fb598758e59 [ 36.529245][ T374] 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 [ 36.556899][ T374] RSP: 002b:00007fb5985bb0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 36.567352][ T374] RAX: 0000000000000001 RBX: 00007fb5989d1fa8 RCX: 00007fb598758e59 [ 36.576311][ T374] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb5989d1fac [ 36.585921][ T374] RBP: 00007fb5989d1fa0 R08: 000f8dd65ed76c7c R09: 0000000000000000 [ 36.594891][ T374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 36.604378][ T374] R13: 00007fb5989d2038 R14: 00007ffd1b3ceef0 R15: 00007ffd1b3cefd8 [ 36.613085][ T374]