Warning: Permanently added '10.128.0.135' (ED25519) to the list of known hosts. 2026/07/19 22:27:47 parsed 1 programs 2026/07/19 22:27:47 serving rpc on tcp://46443 [ 30.942408][ T36] audit: type=1400 audit(1784500067.080:64): avc: denied { node_bind } for pid=302 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 32.489116][ T36] audit: type=1400 audit(1784500068.630:65): avc: denied { mounton } for pid=309 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 [ 32.493539][ T309] cgroup: Unknown subsys name 'net' [ 32.512010][ T36] audit: type=1400 audit(1784500068.630:66): avc: denied { mount } for pid=309 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 [ 32.539491][ T36] audit: type=1400 audit(1784500068.660:67): avc: denied { unmount } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 32.539763][ T309] cgroup: Unknown subsys name 'devices' [ 32.670039][ T309] cgroup: Unknown subsys name 'hugetlb' [ 32.675747][ T309] cgroup: Unknown subsys name 'rlimit' [ 32.799873][ T36] audit: type=1400 audit(1784500068.940:68): avc: denied { setattr } for pid=309 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 32.823086][ T36] audit: type=1400 audit(1784500068.940:69): avc: denied { create } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.844123][ T36] audit: type=1400 audit(1784500068.940:70): avc: denied { write } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.864721][ T36] audit: type=1400 audit(1784500068.940:71): avc: denied { read } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.885110][ T36] audit: type=1400 audit(1784500068.940:72): avc: denied { sys_module } for pid=309 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 32.906136][ T36] audit: type=1400 audit(1784500068.940:73): avc: denied { mounton } for pid=309 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 [ 32.914097][ T313] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 32.988574][ T309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.948023][ T318] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 34.130005][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.137204][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.145504][ T321] bridge_slave_0: entered allmulticast mode [ 34.152203][ T321] bridge_slave_0: entered promiscuous mode [ 34.170585][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.188250][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.195417][ T321] bridge_slave_1: entered allmulticast mode [ 34.213019][ T321] bridge_slave_1: entered promiscuous mode [ 34.469134][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.476234][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.483610][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.490697][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.685429][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.707893][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.750825][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.757960][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.780286][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.787501][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.949410][ T321] veth0_vlan: entered promiscuous mode [ 34.961887][ T321] veth1_macvtap: entered promiscuous mode 2026/07/19 22:27:51 executed programs: 0 [ 35.290852][ T383] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.298064][ T383] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.305163][ T383] bridge_slave_0: entered allmulticast mode [ 35.311753][ T383] bridge_slave_0: entered promiscuous mode [ 35.318566][ T383] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.325669][ T383] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.333120][ T383] bridge_slave_1: entered allmulticast mode [ 35.339494][ T383] bridge_slave_1: entered promiscuous mode [ 35.350177][ T384] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.357248][ T384] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.364649][ T384] bridge_slave_0: entered allmulticast mode [ 35.371216][ T384] bridge_slave_0: entered promiscuous mode [ 35.377850][ T384] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.384908][ T384] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.392057][ T384] bridge_slave_1: entered allmulticast mode [ 35.398509][ T384] bridge_slave_1: entered promiscuous mode [ 35.442452][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.449547][ T382] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.456637][ T382] bridge_slave_0: entered allmulticast mode [ 35.463325][ T382] bridge_slave_0: entered promiscuous mode [ 35.472667][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.479791][ T382] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.486966][ T382] bridge_slave_1: entered allmulticast mode [ 35.493431][ T382] bridge_slave_1: entered promiscuous mode [ 35.511865][ T385] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.519071][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.526369][ T385] bridge_slave_0: entered allmulticast mode [ 35.532790][ T385] bridge_slave_0: entered promiscuous mode [ 35.539455][ T385] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.546517][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.554049][ T385] bridge_slave_1: entered allmulticast mode [ 35.560574][ T385] bridge_slave_1: entered promiscuous mode [ 35.618084][ T374] bridge_slave_1: left allmulticast mode [ 35.623782][ T374] bridge_slave_1: left promiscuous mode [ 35.629782][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.637430][ T374] bridge_slave_0: left allmulticast mode [ 35.643401][ T374] bridge_slave_0: left promiscuous mode [ 35.649161][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.783071][ T374] veth1_macvtap: left promiscuous mode [ 35.788682][ T374] veth0_vlan: left promiscuous mode [ 35.851115][ T384] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.858224][ T384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.865532][ T384] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.872613][ T384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.890237][ T383] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.897330][ T383] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.904673][ T383] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.911736][ T383] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.929926][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.937014][ T382] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.944355][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.951418][ T382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.998140][ T385] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.005268][ T385] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.012626][ T385] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.019706][ T385] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.036918][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.044332][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.052028][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.059430][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.066952][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.074893][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.082300][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.089769][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.100878][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.107978][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.123022][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.130120][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.146151][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.153308][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.161500][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.168600][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.183324][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.190426][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.203212][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.210396][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.231908][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.239008][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.246908][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.254003][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.290591][ T382] veth0_vlan: entered promiscuous mode [ 36.305673][ T383] veth0_vlan: entered promiscuous mode [ 36.320387][ T385] veth0_vlan: entered promiscuous mode [ 36.328303][ T384] veth0_vlan: entered promiscuous mode [ 36.340098][ T382] veth1_macvtap: entered promiscuous mode [ 36.352735][ T383] veth1_macvtap: entered promiscuous mode [ 36.368415][ T384] veth1_macvtap: entered promiscuous mode [ 36.384001][ T385] veth1_macvtap: entered promiscuous mode [ 36.432081][ T36] kauditd_printk_skb: 31 callbacks suppressed [ 36.432101][ T36] audit: type=1400 audit(1784500072.570:105): avc: denied { execute } for pid=401 comm="syz.0.17" name="file0" dev="tmpfs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 36.440929][ T402] process 'syz.0.17' launched './file0' with NULL argv: empty string added [ 36.471166][ T36] audit: type=1400 audit(1784500072.610:106): avc: denied { execute_no_trans } for pid=403 comm="syz.1.18" path="/0/file0" dev="tmpfs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 36.473733][ T401] ------------[ cut here ]------------ [ 36.496624][ T401] WARNING: CPU: 0 PID: 401 at kernel/signal.c:375 task_participate_group_stop+0x242/0x300 [ 36.496686][ T401] Modules linked in: [ 36.496713][ T401] CPU: 0 UID: 0 PID: 401 Comm: file0 Not tainted syzkaller #0 5adf726ab28801c07fd45706e49e1b3a66128c4b [ 36.527113][ T401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 36.537233][ T401] RIP: 0010:task_participate_group_stop+0x242/0x300 [ 36.543895][ T401] Code: 74 08 4c 89 f7 e8 fe ea 8c 00 4d 89 2e f0 83 44 24 fc 00 4c 89 f7 be 15 00 00 00 e8 98 9d 10 00 e9 aa fe ff ff e8 5e 36 34 00 <0f> 0b 42 0f b6 04 2b 84 c0 0f 85 8c 00 00 00 45 8b 3e e9 ee fe ff [ 36.563602][ T401] RSP: 0018:ffffc90000e7fc30 EFLAGS: 00010093 [ 36.569719][ T401] RAX: ffffffff81533b92 RBX: 1ffff1102524564e RCX: ffff888117390000 [ 36.577738][ T401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 36.585753][ T401] RBP: ffffc90000e7fc60 R08: 0000000000000003 R09: 0000000000000004 [ 36.593768][ T401] R10: dffffc0000000000 R11: fffff520001cff90 R12: ffff88812922b200 [ 36.601788][ T401] R13: dffffc0000000000 R14: ffff88812922b270 R15: 0000000000000000 [ 36.609814][ T401] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 36.618792][ T401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.625608][ T401] CR2: 00007f372f7eb580 CR3: 0000000114e8c000 CR4: 00000000003526b0 [ 36.633627][ T401] Call Trace: [ 36.636963][ T401] [ 36.639940][ T401] do_signal_stop+0x63e/0x840 [ 36.644731][ T401] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 36.650333][ T401] get_signal+0xa7a/0x1490 [ 36.654813][ T401] arch_do_signal_or_restart+0xbc/0x700 [ 36.660419][ T401] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 36.666634][ T401] syscall_exit_to_user_mode+0x57/0xb0 [ 36.672159][ T401] do_syscall_64+0x63/0xf0 [ 36.676627][ T401] ? clear_bhb_loop+0x50/0xa0 [ 36.681362][ T401] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.687399][ T401] RIP: 0033:0xfe [ 36.691011][ T401] Code: Unable to access opcode bytes at 0xd4. [ 36.697200][ T401] RSP: 002b:00007fff0dc9ac30 EFLAGS: 00000202 ORIG_RAX: 000000000000003b [ 36.705662][ T401] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.713689][ T401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 36.721773][ T401] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 36.729795][ T401] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 36.737808][ T401] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 36.745828][ T401] [ 36.748909][ T401] ---[ end trace 0000000000000000 ]--- 2026/07/19 22:27:56 executed programs: 574 2026/07/19 22:28:01 executed programs: 1496