Warning: Permanently added '10.128.0.82' (ED25519) to the list of known hosts. 2026/02/04 23:17:34 parsed 1 programs [ 24.971593][ T30] audit: type=1400 audit(1770247054.181:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 24.992589][ T30] audit: type=1400 audit(1770247054.191:65): avc: denied { module_request } for pid=281 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 [ 25.683395][ T30] audit: type=1400 audit(1770247054.901:66): avc: denied { mounton } for pid=287 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 [ 25.684375][ T287] cgroup: Unknown subsys name 'net' [ 25.706066][ T30] audit: type=1400 audit(1770247054.901:67): avc: denied { mount } for pid=287 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 [ 25.733520][ T30] audit: type=1400 audit(1770247054.931:68): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.733673][ T287] cgroup: Unknown subsys name 'devices' [ 25.933812][ T287] cgroup: Unknown subsys name 'hugetlb' [ 25.939424][ T287] cgroup: Unknown subsys name 'rlimit' [ 26.081485][ T30] audit: type=1400 audit(1770247055.291:69): avc: denied { setattr } for pid=287 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 [ 26.096062][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 26.104685][ T30] audit: type=1400 audit(1770247055.301:70): avc: denied { create } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.133625][ T30] audit: type=1400 audit(1770247055.301:71): avc: denied { write } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.138976][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.154174][ T30] audit: type=1400 audit(1770247055.301:72): avc: denied { read } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.183141][ T30] audit: type=1400 audit(1770247055.301:73): avc: denied { mounton } for pid=287 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 [ 26.681527][ T293] request_module fs-gadgetfs succeeded, but still no fs? [ 26.811811][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.818914][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.826676][ T310] device bridge_slave_0 entered promiscuous mode [ 26.834448][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.841471][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.848786][ T310] device bridge_slave_1 entered promiscuous mode [ 26.887161][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.894385][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.901765][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.908819][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.926448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.934037][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.941408][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.951655][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.959984][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.967131][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.977054][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.985290][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.992319][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.003604][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.013965][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.026937][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.038807][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.047082][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.054881][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.063852][ T310] device veth0_vlan entered promiscuous mode [ 27.073221][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.082297][ T310] device veth1_macvtap entered promiscuous mode [ 27.090844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.100543][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.130250][ T310] syz-executor (310) used greatest stack depth: 21408 bytes left 2026/02/04 23:17:37 executed programs: 0 [ 27.783753][ T45] device bridge_slave_1 left promiscuous mode [ 27.790030][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.798016][ T45] device bridge_slave_0 left promiscuous mode [ 27.804374][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.812404][ T45] device veth1_macvtap left promiscuous mode [ 27.818410][ T45] device veth0_vlan left promiscuous mode [ 27.967343][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.974475][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.981760][ T361] device bridge_slave_0 entered promiscuous mode [ 27.989209][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.996379][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.003925][ T361] device bridge_slave_1 entered promiscuous mode [ 28.042203][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.049451][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.056793][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.063840][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.081569][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.089208][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.096859][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.106090][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.114469][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.121487][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.130465][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.138794][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.145968][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.157423][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.166590][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.183230][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.196143][ T361] device veth0_vlan entered promiscuous mode [ 28.202705][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.210980][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.218772][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.231305][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.242648][ T361] device veth1_macvtap entered promiscuous mode [ 28.253070][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.262891][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.287383][ T373] loop2: detected capacity change from 0 to 16 [ 28.324137][ T373] erofs: (device loop2): mounted with root inode @ nid 36. [ 28.341382][ T373] BUG: scheduling while atomic: syz.2.17/373/0x00000002 [ 28.348395][ T373] Modules linked in: [ 28.352327][ T373] Preemption disabled at: [ 28.352334][ T373] [] z_erofs_reload_indexes+0x310/0x410 [ 28.363799][ T373] CPU: 0 PID: 373 Comm: syz.2.17 Not tainted syzkaller #0 [ 28.370901][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 28.380940][ T373] Call Trace: [ 28.384207][ T373] [ 28.387126][ T373] __dump_stack+0x21/0x30 [ 28.391445][ T373] dump_stack_lvl+0x110/0x170 [ 28.396117][ T373] ? show_regs_print_info+0x20/0x20 [ 28.401302][ T373] ? z_erofs_reload_indexes+0x310/0x410 [ 28.407017][ T373] dump_stack+0x15/0x20 [ 28.411177][ T373] __schedule_bug+0x180/0x230 [ 28.415844][ T373] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 28.421139][ T373] ? z_erofs_map_blocks_iter+0x8f4/0x1910 [ 28.426846][ T373] __schedule+0xc30/0x14c0 [ 28.431250][ T373] ? release_firmware_map_entry+0x190/0x190 [ 28.437133][ T373] ? plist_add+0x3e8/0x470 [ 28.441544][ T373] schedule+0x11e/0x1e0 [ 28.445705][ T373] futex_wait_queue_me+0x29c/0x660 [ 28.450922][ T373] ? futex_wait_setup+0x510/0x510 [ 28.455953][ T373] futex_wait+0x258/0x8f0 [ 28.460279][ T373] ? do_futex+0x2800/0x2800 [ 28.464774][ T373] ? avc_has_extended_perms+0x9d7/0xed0 [ 28.470315][ T373] ? __stack_depot_save+0x34/0x480 [ 28.475437][ T373] do_futex+0xdc6/0x2800 [ 28.479704][ T373] ? __kasan_check_read+0x11/0x20 [ 28.484719][ T373] ? _copy_to_user+0x78/0x90 [ 28.489317][ T373] ? __asan_set_shadow_00+0xe/0x10 [ 28.494417][ T373] ? do_vfs_ioctl+0x1c19/0x1d80 [ 28.499254][ T373] ? __ia32_compat_sys_ioctl+0x900/0x900 [ 28.504880][ T373] ? futex_exit_release+0x1d0/0x1d0 [ 28.510070][ T373] ? ioctl_has_perm+0x1b8/0x4f0 [ 28.514907][ T373] ? ioctl_has_perm+0x3ab/0x4f0 [ 28.519741][ T373] ? has_cap_mac_admin+0x370/0x370 [ 28.524857][ T373] ? __kasan_slab_free+0x11/0x20 [ 28.529779][ T373] ? slab_free_freelist_hook+0xc2/0x190 [ 28.535317][ T373] ? putname+0x111/0x160 [ 28.539605][ T373] ? kmem_cache_free+0x100/0x320 [ 28.544529][ T373] ? selinux_file_ioctl+0x3a0/0x4d0 [ 28.549715][ T373] __se_sys_futex+0x135/0x330 [ 28.554387][ T373] ? __fget_files+0x2c4/0x320 [ 28.559182][ T373] ? __x64_sys_futex+0x100/0x100 [ 28.564439][ T373] ? __kasan_check_write+0x14/0x20 [ 28.569538][ T373] __x64_sys_futex+0xe5/0x100 [ 28.574202][ T373] x64_sys_call+0x251/0x9a0 [ 28.578692][ T373] do_syscall_64+0x4c/0xa0 [ 28.583137][ T373] ? clear_bhb_loop+0x50/0xa0 [ 28.587797][ T373] ? clear_bhb_loop+0x50/0xa0 [ 28.592458][ T373] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 28.598339][ T373] RIP: 0033:0x7f4746723eb9 [ 28.602768][ T373] 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 [ 28.622378][ T373] RSP: 002b:00007f47465880e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 28.630793][ T373] RAX: ffffffffffffffda RBX: 00007f474699efa8 RCX: 00007f4746723eb9 [ 28.638843][ T373] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f474699efa8 [ 28.646805][ T373] RBP: 00007f474699efa0 R08: 0000000000000000 R09: 0000000000000000 [ 28.654790][ T373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 28.662923][ T373] R13: 00007f474699f038 R14: 00007fffe3b0aae0 R15: 00007fffe3b0abc8 [ 28.670899][ T373]