Warning: Permanently added '[localhost]:51731' (ED25519) to the list of known hosts. 2026/03/06 05:57:34 parsed 1 programs syzkaller login: [ 97.370838][ T1106] cfg80211: failed to load regulatory.db [ 99.507711][ T5309] cgroup: Unknown subsys name 'net' [ 99.564701][ T5309] cgroup: Unknown subsys name 'cpuset' [ 99.572964][ T5309] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 101.692673][ T5309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 107.060388][ T5323] 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. [ 111.185885][ T5361] chnl_net:caif_netlink_parms(): no params data found [ 111.425448][ T5361] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.439085][ T5361] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.442721][ T5361] bridge_slave_0: entered allmulticast mode [ 111.459389][ T5361] bridge_slave_0: entered promiscuous mode [ 111.465759][ T5361] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.479164][ T5361] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.483222][ T5361] bridge_slave_1: entered allmulticast mode [ 111.493665][ T5361] bridge_slave_1: entered promiscuous mode [ 111.553067][ T5361] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.570984][ T5361] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.606136][ T5361] team0: Port device team_slave_0 added [ 111.611397][ T5361] team0: Port device team_slave_1 added [ 111.638213][ T5361] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.641937][ T5361] 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. [ 111.655438][ T5361] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.663473][ T5361] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.667429][ T5361] 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. [ 111.679057][ T5361] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.723886][ T5361] hsr_slave_0: entered promiscuous mode [ 111.726910][ T5361] hsr_slave_1: entered promiscuous mode [ 111.908072][ T5361] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 111.925157][ T5361] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 111.933195][ T5361] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 111.953321][ T5361] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 112.011767][ T5361] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.015335][ T5361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.019664][ T5361] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.023354][ T5361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.072548][ T146] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.076268][ T146] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.190939][ T5361] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.207258][ T5361] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.218027][ T146] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.221209][ T146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.242236][ T146] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.245497][ T146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.440451][ T5361] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.474090][ T5361] veth0_vlan: entered promiscuous mode [ 112.486060][ T5361] veth1_vlan: entered promiscuous mode [ 112.518430][ T5361] veth0_macvtap: entered promiscuous mode [ 112.525206][ T5361] veth1_macvtap: entered promiscuous mode [ 112.538339][ T5361] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.550736][ T5361] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.563941][ T30] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.573155][ T30] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.576826][ T30] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.591090][ T30] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.801949][ T146] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.898178][ T146] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.981242][ T146] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.082410][ T146] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.420403][ T5400] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 114.424703][ T5400] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 114.430311][ T5400] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 114.436251][ T5400] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 114.441273][ T5400] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 115.063224][ T146] bridge_slave_1: left allmulticast mode [ 115.065825][ T146] bridge_slave_1: left promiscuous mode [ 115.081063][ T146] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.093798][ T146] bridge_slave_0: left allmulticast mode [ 115.096638][ T146] bridge_slave_0: left promiscuous mode [ 115.121898][ T146] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.465424][ T146] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 115.486803][ T146] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 115.492892][ T146] bond0 (unregistering): Released all slaves [ 115.573990][ T146] hsr_slave_0: left promiscuous mode [ 115.583674][ T146] hsr_slave_1: left promiscuous mode [ 115.587264][ T146] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 115.591100][ T146] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 115.597313][ T146] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 115.603185][ T146] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 115.614221][ T146] veth1_macvtap: left promiscuous mode [ 115.616828][ T146] veth0_macvtap: left promiscuous mode [ 115.620257][ T146] veth1_vlan: left promiscuous mode [ 115.624609][ T146] veth0_vlan: left promiscuous mode [ 115.856196][ T146] team0 (unregistering): Port device team_slave_1 removed [ 115.867616][ T146] team0 (unregistering): Port device team_slave_0 removed [ 115.996260][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.011478][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.097289][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.113909][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/06 05:57:55 executed programs: 0 [ 117.982766][ T4664] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 117.987348][ T4664] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 117.991529][ T4664] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 117.995486][ T4664] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 117.999984][ T4664] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 118.356478][ T5440] chnl_net:caif_netlink_parms(): no params data found [ 118.438452][ T5440] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.442218][ T5440] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.445436][ T5440] bridge_slave_0: entered allmulticast mode [ 118.450527][ T5440] bridge_slave_0: entered promiscuous mode [ 118.457354][ T5440] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.462298][ T5440] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.465888][ T5440] bridge_slave_1: entered allmulticast mode [ 118.478824][ T5440] bridge_slave_1: entered promiscuous mode [ 118.531549][ T5440] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 118.540278][ T5440] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 118.572411][ T5440] team0: Port device team_slave_0 added [ 118.577315][ T5440] team0: Port device team_slave_1 added [ 118.603361][ T5440] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 118.606637][ T5440] 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. [ 118.619914][ T5440] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 118.627562][ T5440] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 118.631357][ T5440] 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. [ 118.644812][ T5440] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.686244][ T5440] hsr_slave_0: entered promiscuous mode [ 118.690509][ T5440] hsr_slave_1: entered promiscuous mode [ 119.204822][ T5440] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 119.223566][ T5440] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 119.241659][ T5440] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 119.254509][ T5440] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 119.422360][ T5440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.460203][ T5440] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.471361][ T146] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.474533][ T146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.524846][ T146] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.527547][ T146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.592323][ T5440] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 119.884574][ T5440] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 119.981709][ T5440] veth0_vlan: entered promiscuous mode [ 120.012263][ T5440] veth1_vlan: entered promiscuous mode [ 120.071661][ T4664] Bluetooth: hci0: command tx timeout [ 120.082108][ T5440] veth0_macvtap: entered promiscuous mode [ 120.101821][ T5440] veth1_macvtap: entered promiscuous mode [ 120.127615][ T5440] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 120.152075][ T5440] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 120.181388][ T1040] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.185735][ T1040] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.190717][ T1040] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.194301][ T1040] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.329964][ T1040] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.339119][ T1040] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.397790][ T146] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.407386][ T146] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.583364][ T5491] netlink: 'syz.0.17': attribute type 2 has an invalid length. [ 120.714952][ T5496] netlink: 'syz.0.18': attribute type 2 has an invalid length. [ 121.556097][ T5517] netlink: 'syz.0.19': attribute type 2 has an invalid length. [ 122.148877][ T4664] Bluetooth: hci0: command tx timeout [ 122.406851][ T5520] netlink: 'syz.0.20': attribute type 2 has an invalid length. 2026/03/06 05:58:01 executed programs: 6 [ 123.262983][ T5523] netlink: 'syz.0.21': attribute type 2 has an invalid length. [ 124.111315][ T5526] netlink: 'syz.0.22': attribute type 2 has an invalid length. [ 124.229511][ T4664] Bluetooth: hci0: command tx timeout [ 124.963967][ T5529] netlink: 'syz.0.23': attribute type 2 has an invalid length. [ 125.840314][ T5532] netlink: 'syz.0.24': attribute type 2 has an invalid length. [ 126.309228][ T4664] Bluetooth: hci0: command tx timeout [ 126.685619][ T5536] netlink: 'syz.0.25': attribute type 2 has an invalid length. [ 126.766773][ T5539] netlink: 'syz.0.26': attribute type 2 has an invalid length. [ 127.638428][ T5542] netlink: 'syz.0.27': attribute type 2 has an invalid length. 2026/03/06 05:58:06 executed programs: 13 [ 128.499252][ T5545] netlink: 'syz.0.28': attribute type 2 has an invalid length. [ 129.348576][ T5548] netlink: 'syz.0.29': attribute type 2 has an invalid length. [ 130.200344][ T5552] netlink: 'syz.0.30': attribute type 2 has an invalid length. [ 131.054983][ T5555] netlink: 'syz.0.31': attribute type 2 has an invalid length. [ 131.907040][ T5559] netlink: 'syz.0.32': attribute type 2 has an invalid length. [ 132.760065][ T5562] netlink: 'syz.0.33': attribute type 2 has an invalid length. [ 132.850958][ T5565] netlink: 'syz.0.34': attribute type 2 has an invalid length. 2026/03/06 05:58:11 executed programs: 20 [ 133.706760][ T5569] netlink: 'syz.0.35': attribute type 2 has an invalid length. [ 134.566452][ T5574] netlink: 'syz.0.36': attribute type 2 has an invalid length. [ 135.419812][ T5579] netlink: 'syz.0.37': attribute type 2 has an invalid length. [ 136.277811][ T5583] netlink: 'syz.0.38': attribute type 2 has an invalid length. [ 137.137116][ T5586] netlink: 'syz.0.39': attribute type 2 has an invalid length. [ 137.991848][ T5589] netlink: 'syz.0.40': attribute type 2 has an invalid length. 2026/03/06 05:58:16 executed programs: 26 [ 138.839038][ T5592] netlink: 'syz.0.41': attribute type 2 has an invalid length. [ 138.912877][ T5595] netlink: 'syz.0.42': attribute type 2 has an invalid length. [ 139.765908][ T5598] netlink: 'syz.0.43': attribute type 2 has an invalid length. [ 140.618246][ T5601] netlink: 'syz.0.44': attribute type 2 has an invalid length. [ 141.474241][ T5604] netlink: 'syz.0.45': attribute type 2 has an invalid length. [ 142.338844][ T5607] netlink: 'syz.0.46': attribute type 2 has an invalid length. [ 143.192066][ T5610] netlink: 'syz.0.47': attribute type 2 has an invalid length. [ 143.433410][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 143.436506][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 2026/03/06 05:58:22 executed programs: 33 [ 144.044145][ T5613] netlink: 'syz.0.48': attribute type 2 has an invalid length. [ 144.909147][ T5616] netlink: 'syz.0.49': attribute type 2 has an invalid length. [ 144.914324][ T5615] [ 144.915817][ T5615] ================================ [ 144.918392][ T5615] WARNING: inconsistent lock state [ 144.920633][ T5615] syzkaller #0 Not tainted [ 144.922694][ T5615] -------------------------------- [ 144.924988][ T5615] inconsistent {IN-SOFTIRQ-W} -> {SOFTIRQ-ON-W} usage. [ 144.928592][ T5615] syz.0.49/5615 [HC0[0]:SC0[0]:HE1:SE1] takes: [ 144.931773][ T5615] ffff888011b401e0 (slock-AF_PHONET/1){+.?.}-{3:3}, at: __sk_receive_skb+0x23c/0xa90 [ 144.938299][ T5615] {IN-SOFTIRQ-W} state was registered at: [ 144.941340][ T5615] lock_acquire+0xf0/0x2e0 [ 144.944069][ T5615] _raw_spin_lock_nested+0x32/0x50 [ 144.947039][ T5615] __sk_receive_skb+0x23c/0xa90 [ 144.949359][ T5615] pep_do_rcv+0x685/0xaa0 [ 144.951473][ T5615] __sk_receive_skb+0xa07/0xa90 [ 144.953801][ T5615] phonet_rcv+0x781/0xc40 [ 144.955934][ T5615] process_backlog+0xc66/0x1950 [ 144.958263][ T5615] __napi_poll+0xae/0x340 [ 144.960356][ T5615] net_rx_action+0x627/0xf70 [ 144.962664][ T5615] handle_softirqs+0x22a/0x870 [ 144.965080][ T5615] do_softirq+0x76/0xd0 [ 144.967243][ T5615] __local_bh_enable_ip+0xf8/0x130 [ 144.969535][ T5615] netif_rx+0x83/0x90 [ 144.971408][ T5615] pn_send+0x62a/0x8e0 [ 144.973282][ T5615] pn_skb_send+0x218/0x510 [ 144.975814][ T5615] pipe_handler_do_rcv+0x165a/0x2030 [ 144.979377][ T5615] pep_do_rcv+0x5d6/0xaa0 [ 144.981958][ T5615] __release_sock+0x297/0x3a0 [ 144.984109][ T5615] release_sock+0x5f/0x1f0 [ 144.986282][ T5615] pn_socket_connect+0x713/0xba0 [ 144.988516][ T5615] __sys_connect+0x312/0x450 [ 144.990703][ T5615] __x64_sys_connect+0x7a/0x90 [ 144.992865][ T5615] do_syscall_64+0x14d/0xf80 [ 144.994940][ T5615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.997625][ T5615] irq event stamp: 151 [ 144.999785][ T5615] hardirqs last enabled at (151): [] __local_bh_enable_ip+0xd0/0x130 [ 145.004526][ T5615] hardirqs last disabled at (149): [] __local_bh_enable_ip+0x71/0x130 [ 145.008642][ T5615] softirqs last enabled at (150): [] __release_sock+0xa2/0x3a0 [ 145.012942][ T5615] softirqs last disabled at (148): [] release_sock+0x2f/0x1f0 [ 145.017368][ T5615] [ 145.017368][ T5615] other info that might help us debug this: [ 145.021507][ T5615] Possible unsafe locking scenario: [ 145.021507][ T5615] [ 145.025239][ T5615] CPU0 [ 145.026897][ T5615] ---- [ 145.028587][ T5615] lock(slock-AF_PHONET/1); [ 145.031216][ T5615] [ 145.033283][ T5615] lock(slock-AF_PHONET/1); [ 145.035793][ T5615] [ 145.035793][ T5615] *** DEADLOCK *** [ 145.035793][ T5615] [ 145.039400][ T5615] 1 lock held by syz.0.49/5615: [ 145.041568][ T5615] #0: ffff888011b40f60 (sk_lock-AF_PHONET){+.+.}-{0:0}, at: pep_sock_accept+0x111/0x1410 [ 145.045842][ T5615] [ 145.045842][ T5615] stack backtrace: [ 145.048601][ T5615] CPU: 0 UID: 0 PID: 5615 Comm: syz.0.49 Not tainted syzkaller #0 PREEMPT(full) [ 145.048620][ T5615] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 145.048627][ T5615] Call Trace: [ 145.048635][ T5615] [ 145.048642][ T5615] dump_stack_lvl+0xe8/0x150 [ 145.048663][ T5615] print_usage_bug+0x28b/0x2e0 [ 145.048680][ T5615] mark_lock_irq+0x410/0x420 [ 145.048699][ T5615] mark_lock+0x115/0x190 [ 145.048714][ T5615] __lock_acquire+0x9f9/0x2cf0 [ 145.048729][ T5615] ? sk_filter_trim_cap+0x1eb/0xf50 [ 145.048749][ T5615] ? sk_filter_trim_cap+0x1eb/0xf50 [ 145.048764][ T5615] ? sk_filter_trim_cap+0x8a1/0xf50 [ 145.048780][ T5615] ? sk_filter_trim_cap+0x1eb/0xf50 [ 145.048798][ T5615] lock_acquire+0xf0/0x2e0 [ 145.048811][ T5615] ? __sk_receive_skb+0x23c/0xa90 [ 145.048827][ T5615] _raw_spin_lock_nested+0x32/0x50 [ 145.048844][ T5615] ? __sk_receive_skb+0x23c/0xa90 [ 145.048856][ T5615] __sk_receive_skb+0x23c/0xa90 [ 145.048871][ T5615] ? __pfx___sk_receive_skb+0x10/0x10 [ 145.048886][ T5615] pep_do_rcv+0x685/0xaa0 [ 145.048900][ T5615] ? __pfx_pep_do_rcv+0x10/0x10 [ 145.048914][ T5615] ? __local_bh_enable_ip+0xd0/0x130 [ 145.048931][ T5615] ? __pfx_pep_do_rcv+0x10/0x10 [ 145.048943][ T5615] __release_sock+0x297/0x3a0 [ 145.048962][ T5615] release_sock+0x5f/0x1f0 [ 145.048975][ T5615] pep_sock_accept+0xed3/0x1410 [ 145.048991][ T5615] ? aa_sk_perm+0x6d5/0x900 [ 145.049054][ T5615] ? __pfx_pep_sock_accept+0x10/0x10 [ 145.049068][ T5615] ? __pfx_aa_sk_perm+0x10/0x10 [ 145.049080][ T5615] pn_socket_accept+0xc9/0x2e0 [ 145.049099][ T5615] do_accept+0x521/0x760 [ 145.049114][ T5615] ? __pfx_do_accept+0x10/0x10 [ 145.049132][ T5615] __sys_accept4+0x139/0x230 [ 145.049152][ T5615] ? __pfx___sys_accept4+0x10/0x10 [ 145.049167][ T5615] __x64_sys_accept4+0x9a/0xb0 [ 145.049181][ T5615] do_syscall_64+0x14d/0xf80 [ 145.049198][ T5615] ? trace_irq_disable+0x3b/0x150 [ 145.049215][ T5615] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.049227][ T5615] ? clear_bhb_loop+0x40/0x90 [ 145.049240][ T5615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.049252][ T5615] RIP: 0033:0x7feb7239c799 [ 145.049266][ T5615] 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 [ 145.049275][ T5615] RSP: 002b:00007feb73209028 EFLAGS: 00000246 ORIG_RAX: 0000000000000120 [ 145.049289][ T5615] RAX: ffffffffffffffda RBX: 00007feb72615fa0 RCX: 00007feb7239c799 [ 145.049298][ T5615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 145.049305][ T5615] RBP: 00007feb72432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 145.049312][ T5615] R10: 0000000000080000 R11: 0000000000000246 R12: 0000000000000000 [ 145.049319][ T5615] R13: 00007feb72616038 R14: 00007feb72615fa0 R15: 00007ffef6e8bd48 [ 145.049332][ T5615] [ 145.253636][ T5619] netlink: 'syz.0.50': attribute type 2 has an invalid length. [ 146.099515][ T5622] netlink: 'syz.0.51': attribute type 2 has an invalid length. [ 146.948550][ T5625] netlink: 'syz.0.52': attribute type 2 has an invalid length. [ 147.802913][ T5628] netlink: 'syz.0.53': attribute type 2 has an invalid length. [ 148.648584][ T5631] netlink: 'syz.0.54': attribute type 2 has an invalid length. 2026/03/06 05:58:27 executed programs: 40 [ 149.497266][ T5634] netlink: 'syz.0.55': attribute type 2 has an invalid length. [ 150.344919][ T5637] netlink: 'syz.0.56': attribute type 2 has an invalid length. [ 151.192430][ T5640] netlink: 'syz.0.57': attribute type 2 has an invalid length. [ 151.261132][ T5643] netlink: 'syz.0.58': attribute type 2 has an invalid length. [ 152.113654][ T5646] netlink: 'syz.0.59': attribute type 2 has an invalid length. [ 152.963975][ T5649] netlink: 'syz.0.60': attribute type 2 has an invalid length. [ 153.807689][ T5652] netlink: 'syz.0.61': attribute type 2 has an invalid length. 2026/03/06 05:58:32 executed programs: 47 [ 154.654443][ T5655] netlink: 'syz.0.62': attribute type 2 has an invalid length.