Warning: Permanently added '10.128.1.61' (ED25519) to the list of known hosts. 2026/07/27 22:43:51 parsed 1 programs 2026/07/27 22:43:51 serving rpc on tcp://42201 [ 79.773179][ T5628] cgroup: Unknown subsys name 'net' [ 79.897557][ T5628] cgroup: Unknown subsys name 'cpuset' [ 79.906320][ T5628] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 81.332377][ T5628] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.103174][ T5642] 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. [ 85.997781][ T5675] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.005740][ T5675] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.013331][ T5675] bridge_slave_0: entered allmulticast mode [ 86.020564][ T5675] bridge_slave_0: entered promiscuous mode [ 86.030367][ T5675] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.037741][ T5675] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.045136][ T5675] bridge_slave_1: entered allmulticast mode [ 86.052281][ T5675] bridge_slave_1: entered promiscuous mode [ 86.077647][ T5675] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.089463][ T5675] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.116644][ T5675] team0: Port device team_slave_0 added [ 86.124277][ T5675] team0: Port device team_slave_1 added [ 86.145724][ T5675] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.152681][ T5675] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 86.178600][ T5675] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.191113][ T5675] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.198181][ T5675] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 86.224454][ T5675] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.263298][ T5675] hsr_slave_0: entered promiscuous mode [ 86.270221][ T5675] hsr_slave_1: entered promiscuous mode [ 86.401645][ T5675] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.414727][ T5675] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 86.423160][ T5675] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.433255][ T5675] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 86.441603][ T5675] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.451736][ T5675] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 86.459649][ T5675] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.470670][ T5675] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 86.502017][ T5675] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.510003][ T5675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.518358][ T5675] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.525544][ T5675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.579421][ T5675] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.600272][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.608806][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.625044][ T5675] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.638103][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.645382][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.658152][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.665394][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.085447][ T5675] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.132675][ T5675] veth0_vlan: entered promiscuous mode [ 87.147438][ T5675] veth1_vlan: entered promiscuous mode [ 87.177685][ T5675] veth0_macvtap: entered promiscuous mode [ 87.187980][ T5675] veth1_macvtap: entered promiscuous mode [ 87.207561][ T5675] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.222065][ T5675] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.247955][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.259051][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.269216][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.279048][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.393799][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.467290][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.552850][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.567286][ T5720] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.578223][ T5720] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.586692][ T5720] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.596039][ T5720] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.607684][ T5720] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.610287][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.841105][ T1053] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.849821][ T1053] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.882887][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.891528][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/07/27 22:44:02 executed programs: 0 [ 88.915082][ T5720] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.926082][ T5720] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.935173][ T5720] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.943111][ T5720] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.951864][ T5720] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.336662][ T5754] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.344208][ T5754] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.351540][ T5754] bridge_slave_0: entered allmulticast mode [ 89.359035][ T5754] bridge_slave_0: entered promiscuous mode [ 89.368570][ T5754] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.378286][ T5754] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.385743][ T5754] bridge_slave_1: entered allmulticast mode [ 89.392753][ T5754] bridge_slave_1: entered promiscuous mode [ 89.436222][ T5754] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.448616][ T5754] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.495660][ T5754] team0: Port device team_slave_0 added [ 89.511921][ T5754] team0: Port device team_slave_1 added [ 89.553871][ T5754] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.560994][ T5754] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 89.587438][ T5754] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.601759][ T13] bridge_slave_1: left allmulticast mode [ 89.608117][ T13] bridge_slave_1: left promiscuous mode [ 89.615210][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.626920][ T13] bridge_slave_0: left allmulticast mode [ 89.632574][ T13] bridge_slave_0: left promiscuous mode [ 89.639580][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.758957][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 89.770021][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 89.781061][ T13] bond0 (unregistering): Released all slaves [ 89.792253][ T5754] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.799538][ T5754] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 89.826184][ T5754] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.917220][ T13] hsr_slave_0: left promiscuous mode [ 89.923794][ T13] hsr_slave_1: left promiscuous mode [ 89.930414][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 89.938751][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 89.949148][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 89.958608][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 89.976656][ T13] veth1_macvtap: left promiscuous mode [ 89.982971][ T13] veth0_macvtap: left promiscuous mode [ 89.989465][ T13] veth1_vlan: left promiscuous mode [ 89.995193][ T13] veth0_vlan: left promiscuous mode [ 90.307587][ T13] team0 (unregistering): Port device team_slave_1 removed [ 90.338240][ T13] team0 (unregistering): Port device team_slave_0 removed [ 90.442326][ T5754] hsr_slave_0: entered promiscuous mode [ 90.448760][ T5754] hsr_slave_1: entered promiscuous mode [ 90.457493][ T5280] 8021q: adding VLAN 0 to HW filter on device eth1 [ 90.997118][ T5720] Bluetooth: hci0: command tx timeout [ 91.542975][ T5754] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.563935][ T5754] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 91.585366][ T5754] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.607239][ T5754] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 91.637706][ T5754] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.650765][ T5754] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 91.662678][ T5754] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.676942][ T5754] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 91.855629][ T5754] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.890492][ T10] cfg80211: failed to load regulatory.db [ 91.894216][ T5754] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.947508][ T172] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.954712][ T172] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.976876][ T172] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.984139][ T172] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.465518][ T5754] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.514457][ T5754] veth0_vlan: entered promiscuous mode [ 92.527458][ T5754] veth1_vlan: entered promiscuous mode [ 92.554342][ T5754] veth0_macvtap: entered promiscuous mode [ 92.563136][ T5754] veth1_macvtap: entered promiscuous mode [ 92.579266][ T5754] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.595143][ T5754] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.609227][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.618117][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.628349][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.637811][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.696716][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.707588][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.729683][ T172] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.738012][ T172] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.821747][ T5843] [ 92.824390][ T5843] ============================= [ 92.829761][ T5843] WARNING: suspicious RCU usage [ 92.834920][ T5843] syzkaller #0 Not tainted [ 92.839354][ T5843] ----------------------------- [ 92.844240][ T5843] net/xfrm/xfrm_user.c:1630 suspicious rcu_dereference_check() usage! [ 92.852399][ T5843] [ 92.852399][ T5843] other info that might help us debug this: [ 92.852399][ T5843] [ 92.862825][ T5843] [ 92.862825][ T5843] rcu_scheduler_active = 2, debug_locks = 1 [ 92.871154][ T5843] 1 lock held by syz.0.17/5843: [ 92.876096][ T5843] #0: ffff88807a8a1c90 (&net->xfrm.xfrm_cfg_mutex){+.+.}-{4:4}, at: xfrm_netlink_rcv+0x6a/0x90 [ 92.886653][ T5843] [ 92.886653][ T5843] stack backtrace: [ 92.892571][ T5843] CPU: 0 UID: 0 PID: 5843 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 92.892593][ T5843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 92.892608][ T5843] Call Trace: [ 92.892614][ T5843] [ 92.892620][ T5843] dump_stack_lvl+0xe8/0x150 [ 92.892647][ T5843] lockdep_rcu_suspicious+0x13f/0x1d0 [ 92.892674][ T5843] xfrm_nlmsg_multicast+0x1d8/0x1f0 [ 92.892692][ T5843] xfrm_send_migrate_state+0x870/0xae0 [ 92.892726][ T5843] ? __pfx_xfrm_send_migrate_state+0x10/0x10 [ 92.892753][ T5843] ? xfrm_state_migrate_install+0x192/0x630 [ 92.892771][ T5843] xfrm_do_migrate_state+0x1703/0x1e50 [ 92.892798][ T5843] ? __pfx_xfrm_do_migrate_state+0x10/0x10 [ 92.892827][ T5843] ? apparmor_capable+0x126/0x170 [ 92.892851][ T5843] ? __nla_parse+0x40/0x60 [ 92.892874][ T5843] xfrm_user_rcv_msg+0x7a8/0xf30 [ 92.892894][ T5843] ? __pfx_xfrm_user_rcv_msg+0x10/0x10 [ 92.892932][ T5843] ? __mutex_trylock_common+0x15f/0x270 [ 92.892949][ T5843] ? __pfx___mutex_trylock_common+0x10/0x10 [ 92.892972][ T5843] ? rcu_is_watching+0x15/0xb0 [ 92.892987][ T5843] ? trace_contention_end+0x3d/0x140 [ 92.893008][ T5843] netlink_rcv_skb+0x226/0x4a0 [ 92.893027][ T5843] ? __pfx_xfrm_user_rcv_msg+0x10/0x10 [ 92.893044][ T5843] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 92.893072][ T5843] ? netlink_deliver_tap+0x2e/0x1b0 [ 92.893089][ T5843] ? netlink_deliver_tap+0x2e/0x1b0 [ 92.893107][ T5843] xfrm_netlink_rcv+0x79/0x90 [ 92.893123][ T5843] netlink_unicast+0x7bb/0x940 [ 92.893146][ T5843] netlink_sendmsg+0x813/0xb40 [ 92.893170][ T5843] ? __pfx_netlink_sendmsg+0x10/0x10 [ 92.893186][ T5843] ? filemap_map_pages+0x1ccc/0x2090 [ 92.893206][ T5843] ? aa_sock_msg_perm+0xf1/0x1b0 [ 92.893226][ T5843] ? __pfx_netlink_sendmsg+0x10/0x10 [ 92.893242][ T5843] sock_sendmsg_nosec+0x13a/0x180 [ 92.893265][ T5843] ____sys_sendmsg+0x54e/0x850 [ 92.893286][ T5843] ? __pfx_____sys_sendmsg+0x10/0x10 [ 92.893309][ T5843] ? import_iovec+0x73/0xa0 [ 92.893333][ T5843] ___sys_sendmsg+0x2a5/0x360 [ 92.893354][ T5843] ? __pfx____sys_sendmsg+0x10/0x10 [ 92.893373][ T5843] ? futex_wake+0x522/0x5f0 [ 92.893413][ T5843] ? __pfx_do_futex+0x10/0x10 [ 92.893432][ T5843] __x64_sys_sendmsg+0x1b1/0x290 [ 92.893451][ T5843] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 92.893480][ T5843] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.893496][ T5843] do_syscall_64+0x174/0x580 [ 92.893513][ T5843] ? trace_irq_disable+0x3b/0x140 [ 92.893532][ T5843] ? clear_bhb_loop+0x40/0x90 [ 92.893549][ T5843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.893564][ T5843] RIP: 0033:0x7fde8bb9de99 [ 92.893582][ T5843] 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 [ 92.893594][ T5843] RSP: 002b:00007ffd7c30c4c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 92.893610][ T5843] RAX: ffffffffffffffda RBX: 00007fde8be25fa0 RCX: 00007fde8bb9de99 [ 92.893620][ T5843] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000003 [ 92.893629][ T5843] RBP: 00007fde8bc33eaf R08: 0000000000000000 R09: 0000000000000000 [ 92.893638][ T5843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.893647][ T5843] R13: 00007fde8be25fac R14: 00007fde8be25fa0 R15: 00007fde8be25fa0 [ 92.893669][ T5843] [ 93.219723][ T5720] Bluetooth: hci0: command tx timeout