Warning: Permanently added '10.128.0.140' (ED25519) to the list of known hosts. 2026/06/24 21:08:40 parsed 1 programs 2026/06/24 21:08:40 serving rpc on tcp://40845 [ 33.139919][ T30] audit: type=1400 audit(1782335320.405:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 33.160991][ T30] audit: type=1400 audit(1782335320.405:65): avc: denied { module_request } for pid=293 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 [ 33.803601][ T30] audit: type=1400 audit(1782335321.075:66): avc: denied { mounton } for pid=299 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 [ 33.804702][ T299] cgroup: Unknown subsys name 'net' [ 33.826274][ T30] audit: type=1400 audit(1782335321.075:67): avc: denied { mount } for pid=299 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 [ 33.853577][ T30] audit: type=1400 audit(1782335321.095:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.853760][ T299] cgroup: Unknown subsys name 'devices' [ 33.964427][ T299] cgroup: Unknown subsys name 'hugetlb' [ 33.970038][ T299] cgroup: Unknown subsys name 'rlimit' [ 34.082979][ T30] audit: type=1400 audit(1782335321.355:69): avc: denied { setattr } for pid=299 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 [ 34.106165][ T30] audit: type=1400 audit(1782335321.355:70): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.126532][ T30] audit: type=1400 audit(1782335321.355:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.146827][ T30] audit: type=1400 audit(1782335321.355:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.152768][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 34.167024][ T30] audit: type=1400 audit(1782335321.355:73): avc: denied { mounton } for pid=299 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 [ 34.211924][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.606762][ T306] request_module fs-gadgetfs succeeded, but still no fs? [ 34.821410][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.828689][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.836738][ T330] device bridge_slave_0 entered promiscuous mode [ 34.844428][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.851450][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.858802][ T330] device bridge_slave_1 entered promiscuous mode [ 34.893386][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.900425][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.907776][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.914825][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.932077][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.939369][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.946870][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.954390][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.964908][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.973068][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.980071][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.988612][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.996772][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.003803][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.015814][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.024637][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.039784][ T330] device veth0_vlan entered promiscuous mode [ 35.050279][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.058683][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.066842][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.074466][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.082154][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.092090][ T330] device veth1_macvtap entered promiscuous mode [ 35.101149][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.110853][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/06/24 21:08:42 executed programs: 0 [ 35.690773][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.697868][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.705256][ T369] device bridge_slave_0 entered promiscuous mode [ 35.712303][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.719470][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.726879][ T369] device bridge_slave_1 entered promiscuous mode [ 35.766598][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.773652][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.780899][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.787937][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.805007][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.814652][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.821866][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.833724][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.842188][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.850612][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.857698][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.866102][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.874547][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.882719][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.889736][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.901640][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 35.909922][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.919385][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 35.927478][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.940686][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 35.949076][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.959734][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 35.967792][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.975720][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.983356][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.991224][ T369] device veth0_vlan entered promiscuous mode [ 36.003603][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 36.011865][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.021137][ T369] device veth1_macvtap entered promiscuous mode [ 36.029977][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.037572][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.045806][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.055338][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.063750][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.084052][ T374] loop2: detected capacity change from 0 to 16 [ 36.091397][ T374] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.103299][ T374] BUG: scheduling while atomic: syz.2.17/374/0x00000002 [ 36.110263][ T374] Modules linked in: [ 36.114200][ T374] Preemption disabled at: [ 36.114208][ T374] [] z_erofs_reload_indexes+0x30c/0x410 [ 36.125762][ T374] CPU: 1 PID: 374 Comm: syz.2.17 Not tainted syzkaller #0 [ 36.132985][ T374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 36.143037][ T374] Call Trace: [ 36.146347][ T374] [ 36.149268][ T374] __dump_stack+0x21/0x30 [ 36.153582][ T374] dump_stack_lvl+0x110/0x170 [ 36.158278][ T374] ? show_regs_print_info+0x20/0x20 [ 36.163464][ T374] ? z_erofs_reload_indexes+0x30c/0x410 [ 36.168994][ T374] dump_stack+0x15/0x20 [ 36.173128][ T374] __schedule_bug+0x180/0x230 [ 36.177785][ T374] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 36.183307][ T374] ? blk_try_enter_queue+0x165/0x350 [ 36.188572][ T374] __schedule+0xc21/0x14a0 [ 36.192966][ T374] ? release_firmware_map_entry+0x190/0x190 [ 36.198836][ T374] ? slab_post_alloc_hook+0x6d/0x2b0 [ 36.204285][ T374] schedule+0x11e/0x1e0 [ 36.208430][ T374] schedule_timeout+0xba/0x340 [ 36.213173][ T374] ? console_conditional_schedule+0x30/0x30 [ 36.219051][ T374] ? submit_bio_noacct+0x762/0x800 [ 36.224149][ T374] ? __kasan_check_write+0x14/0x20 [ 36.229338][ T374] ? _raw_spin_lock_irq+0x95/0xf0 [ 36.234346][ T374] ? _raw_spin_lock_irqsave+0x130/0x130 [ 36.239899][ T374] io_schedule_timeout+0x8d/0x100 [ 36.244910][ T374] wait_for_common_io+0x16f/0x2e0 [ 36.249916][ T374] ? wait_for_completion_io+0x20/0x20 [ 36.255266][ T374] ? submit_bio+0x367/0x620 [ 36.259759][ T374] ? submit_bio_noacct+0x800/0x800 [ 36.264864][ T374] wait_for_completion_io+0x13/0x20 [ 36.270136][ T374] z_erofs_runqueue+0x115d/0x11f0 [ 36.275248][ T374] ? z_erofs_do_read_page+0x2250/0x2250 [ 36.280779][ T374] ? mutex_unlock+0x8f/0x230 [ 36.285564][ T374] ? __mutex_lock_slowpath+0x10/0x10 [ 36.290842][ T374] z_erofs_readpage+0x25d/0x4d0 [ 36.295696][ T374] ? z_erofs_rcu_callback+0x170/0x170 [ 36.301066][ T374] ? z_erofs_rcu_callback+0x170/0x170 [ 36.307692][ T374] do_read_cache_page+0x58e/0xb10 [ 36.312714][ T374] read_cache_page+0x50/0x70 [ 36.317308][ T374] erofs_readdir+0x149/0x8a0 [ 36.321899][ T374] ? down_read_killable+0xc1/0x110 [ 36.327028][ T374] iterate_dir+0x25c/0x600 [ 36.331461][ T374] ? erofs_lookup+0x260/0x260 [ 36.336122][ T374] __se_sys_getdents+0xf2/0x250 [ 36.340956][ T374] ? __x64_sys_getdents+0x90/0x90 [ 36.345961][ T374] ? mutex_unlock+0x8f/0x230 [ 36.350555][ T374] ? fillonedir+0x430/0x430 [ 36.355041][ T374] ? debug_smp_processor_id+0x17/0x20 [ 36.360392][ T374] __x64_sys_getdents+0x7b/0x90 [ 36.365258][ T374] x64_sys_call+0xb4/0x9a0 [ 36.369661][ T374] do_syscall_64+0x4c/0xa0 [ 36.374071][ T374] ? clear_bhb_loop+0x50/0xa0 [ 36.378729][ T374] ? clear_bhb_loop+0x50/0xa0 [ 36.383385][ T374] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 36.389262][ T374] RIP: 0033:0x7fadb34c3e59 [ 36.393658][ 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 [ 36.413246][ T374] RSP: 002b:00007ffc138406b8 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 36.421646][ T374] RAX: ffffffffffffffda RBX: 00007fadb373cfa0 RCX: 00007fadb34c3e59 [ 36.429601][ T374] RDX: 0000000000000058 RSI: 0000000000000000 RDI: 0000000000000004 [ 36.437560][ T374] RBP: 00007fadb3559e6f R08: 0000000000000000 R09: 0000000000000000 [ 36.445589][ T374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 36.453751][ T374] R13: 00007fadb373cfac R14: 00007fadb373cfa0 R15: 00007fadb373cfa0 [ 36.461797][ T374] [ 36.465524][ T374] erofs: (device loop2): z_erofs_readpage: failed to read, err [-117] [ 36.473899][ T374] erofs: (device loop2): erofs_readdir: fail to readdir of logical block 144 of nid 36