BUG: corrupted list in dst_destroy list_del corruption, ffff88807a1fb090->next is NULL ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:53! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 RIP: 0010:__list_del_entry_valid_or_report+0xdf/0x190 lib/list_debug.c:52 Code: 49 39 1f 0f 85 9e 00 00 00 b0 01 5b 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc cc 48 c7 c7 c0 d2 27 8c 48 89 de e8 e2 e0 6e fc 90 <0f> 0b 48 c7 c7 20 d3 27 8c 48 89 de e8 d0 e0 6e fc 90 0f 0b 4c 89 RSP: 0018:ffffc90000a08d58 EFLAGS: 00010046 RAX: 0000000000000033 RBX: ffff88807a1fb090 RCX: 4cbbf858d1f46900 RDX: 0000000000000100 RSI: 0000000000000102 RDI: 0000000000000000 RBP: 0000000000000203 R08: ffffc90000a08ae7 R09: 1ffff9200014115c R10: dffffc0000000000 R11: fffff5200014115d R12: 1ffff1100f43f612 R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff888125559000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f7968a09000 CR3: 0000000037778000 CR4: 00000000003526f0 Call Trace: __list_del_entry_valid include/linux/list.h:132 [inline] __list_del_entry include/linux/list.h:223 [inline] list_del_init include/linux/list.h:295 [inline] dst_destroy+0x202/0x5a0 net/core/dst.c:163 rcu_do_batch kernel/rcu/tree.c:2617 [inline] rcu_core+0x7cd/0x1070 kernel/rcu/tree.c:2869 handle_softirqs+0x22a/0x870 kernel/softirq.c:626 __do_softirq kernel/softirq.c:660 [inline] invoke_softirq kernel/softirq.c:496 [inline] __irq_exit_rcu+0x5f/0x150 kernel/softirq.c:727 irq_exit_rcu+0x9/0x30 kernel/softirq.c:743 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1056 [inline] sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1056 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697 RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:63 Code: be 6c 02 c3 cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d a3 e0 1a 00 fb f4 bc e6 02 00 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 RSP: 0018:ffffc90000197e20 EFLAGS: 00000242 RAX: 000000000004c4e9 RBX: ffffffff819a8d7d RCX: 0000000080000001 RDX: 0000000000000001 RSI: ffffffff8defa4fa RDI: ffffffff8c27cf80 RBP: ffffc90000197f10 R08: ffff8880b873395b R09: 1ffff110170e672b R10: dffffc0000000000 R11: ffffed10170e672c R12: ffffffff9011d4b0 R13: 1ffff11003c53000 R14: 0000000000000001 R15: 0000000000000001 arch_safe_halt arch/x86/kernel/process.c:766 [inline] default_idle+0x9/0x20 arch/x86/kernel/process.c:767 default_idle_call+0x72/0xb0 kernel/sched/idle.c:122 cpuidle_idle_call kernel/sched/idle.c:191 [inline] do_idle+0x1bd/0x500 kernel/sched/idle.c:332 cpu_startup_entry+0x43/0x60 kernel/sched/idle.c:430 start_secondary+0x101/0x110 arch/x86/kernel/smpboot.c:312 common_startup_64+0x13e/0x147 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__list_del_entry_valid_or_report+0xdf/0x190 lib/list_debug.c:52 Code: 49 39 1f 0f 85 9e 00 00 00 b0 01 5b 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc cc 48 c7 c7 c0 d2 27 8c 48 89 de e8 e2 e0 6e fc 90 <0f> 0b 48 c7 c7 20 d3 27 8c 48 89 de e8 d0 e0 6e fc 90 0f 0b 4c 89 RSP: 0018:ffffc90000a08d58 EFLAGS: 00010046 RAX: 0000000000000033 RBX: ffff88807a1fb090 RCX: 4cbbf858d1f46900 RDX: 0000000000000100 RSI: 0000000000000102 RDI: 0000000000000000 RBP: 0000000000000203 R08: ffffc90000a08ae7 R09: 1ffff9200014115c R10: dffffc0000000000 R11: fffff5200014115d R12: 1ffff1100f43f612 R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff888125559000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f7968a09000 CR3: 0000000037778000 CR4: 00000000003526f0 ---------------- Code disassembly (best guess): 0: be 6c 02 c3 cc mov $0xccc3026c,%esi 5: cc int3 6: cc int3 7: cc int3 8: cc int3 9: cc int3 a: cc int3 b: 90 nop c: 90 nop d: 90 nop e: 90 nop f: 90 nop 10: 90 nop 11: 90 nop 12: 90 nop 13: 90 nop 14: 90 nop 15: 90 nop 16: 90 nop 17: 90 nop 18: 90 nop 19: 90 nop 1a: 90 nop 1b: f3 0f 1e fa endbr64 1f: 66 90 xchg %ax,%ax 21: 0f 00 2d a3 e0 1a 00 verw 0x1ae0a3(%rip) # 0x1ae0cb 28: fb sti 29: f4 hlt * 2a: e9 bc e6 02 00 jmp 0x2e6eb <-- trapping instruction 2f: cc int3 30: cc int3 31: cc int3 32: cc int3 33: cc int3 34: cc int3 35: cc int3 36: cc int3 37: cc int3 38: cc int3 39: cc int3 3a: cc int3 3b: 90 nop 3c: 90 nop 3d: 90 nop 3e: 90 nop 3f: 90 nop Warning: Permanently added '10.128.0.187' (ED25519) to the list of known hosts. 2026/02/24 22:39:19 parsed 1 programs [ 73.375327][ T5820] cgroup: Unknown subsys name 'net' [ 73.502608][ T5820] cgroup: Unknown subsys name 'cpuset' [ 73.511294][ T5820] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 74.864229][ T5820] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 77.369818][ T5835] 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. [ 79.748715][ T5891] chnl_net:caif_netlink_parms(): no params data found [ 79.846997][ T5891] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.854809][ T5891] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.862165][ T5891] bridge_slave_0: entered allmulticast mode [ 79.871218][ T5891] bridge_slave_0: entered promiscuous mode [ 79.881267][ T5891] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.889209][ T5891] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.896956][ T5891] bridge_slave_1: entered allmulticast mode [ 79.904536][ T5891] bridge_slave_1: entered promiscuous mode [ 79.953766][ T5891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.966181][ T5891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.001127][ T5891] team0: Port device team_slave_0 added [ 80.011829][ T5891] team0: Port device team_slave_1 added [ 80.046624][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.053744][ T5891] 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. [ 80.079661][ T5891] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.092776][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.099784][ T5891] 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. [ 80.125906][ T5891] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.179756][ T5891] hsr_slave_0: entered promiscuous mode [ 80.186382][ T5891] hsr_slave_1: entered promiscuous mode [ 80.329541][ T5891] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.341912][ T5891] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.353161][ T5891] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.363668][ T5891] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.393518][ T5891] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.400904][ T5891] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.408669][ T5891] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.415906][ T5891] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.477396][ T5891] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.497933][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.506734][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.522065][ T5891] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.537395][ T1107] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.544650][ T1107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.558983][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.566299][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.735278][ T5891] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.786224][ T5891] veth0_vlan: entered promiscuous mode [ 80.801726][ T5891] veth1_vlan: entered promiscuous mode [ 80.835554][ T5891] veth0_macvtap: entered promiscuous mode [ 80.846486][ T5891] veth1_macvtap: entered promiscuous mode [ 80.868861][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.889471][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.908448][ T35] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.919837][ T35] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.930766][ T35] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.939988][ T35] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.074656][ T5913] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.083579][ T5913] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.097137][ T5913] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.098594][ T35] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.117169][ T5913] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.128815][ T5913] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.189789][ T35] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.275406][ T35] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.369531][ T35] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.432269][ T77] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.446943][ T77] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.473047][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.482406][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.610775][ T42] cfg80211: failed to load regulatory.db 2026/02/24 22:39:30 executed programs: 0 [ 81.993863][ T5913] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.003628][ T5913] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.011905][ T5913] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 82.019919][ T5913] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.027650][ T5913] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.177500][ T5929] chnl_net:caif_netlink_parms(): no params data found [ 82.256544][ T5929] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.263922][ T5929] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.271517][ T5929] bridge_slave_0: entered allmulticast mode [ 82.278842][ T5929] bridge_slave_0: entered promiscuous mode [ 82.287096][ T5929] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.294372][ T5929] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.301885][ T5929] bridge_slave_1: entered allmulticast mode [ 82.309482][ T5929] bridge_slave_1: entered promiscuous mode [ 82.342149][ T5929] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.356043][ T5929] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.388676][ T5929] team0: Port device team_slave_0 added [ 82.397727][ T5929] team0: Port device team_slave_1 added [ 82.428781][ T5929] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.436058][ T5929] 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. [ 82.462791][ T5929] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.477239][ T5929] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.484317][ T5929] 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. [ 82.510599][ T5929] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.562821][ T5929] hsr_slave_0: entered promiscuous mode [ 82.570020][ T5929] hsr_slave_1: entered promiscuous mode [ 82.576395][ T5929] debugfs: 'hsr0' already exists in 'hsr' [ 82.582345][ T5929] Cannot create hsr debugfs directory [ 84.069594][ T5143] Bluetooth: hci0: command tx timeout [ 84.241793][ T35] bridge_slave_1: left allmulticast mode [ 84.247533][ T35] bridge_slave_1: left promiscuous mode [ 84.256358][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.266914][ T35] bridge_slave_0: left allmulticast mode [ 84.273566][ T35] bridge_slave_0: left promiscuous mode [ 84.282180][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.396720][ T35] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 84.410332][ T35] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 84.420172][ T35] bond0 (unregistering): Released all slaves [ 84.553140][ T35] hsr_slave_0: left promiscuous mode [ 84.559583][ T35] hsr_slave_1: left promiscuous mode [ 84.566330][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 84.583220][ T35] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 84.591927][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 84.599654][ T35] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 84.617142][ T35] veth1_macvtap: left promiscuous mode [ 84.623052][ T35] veth0_macvtap: left promiscuous mode [ 84.628683][ T35] veth1_vlan: left promiscuous mode [ 84.635638][ T35] veth0_vlan: left promiscuous mode [ 84.910236][ T35] team0 (unregistering): Port device team_slave_1 removed [ 84.924821][ T35] team0 (unregistering): Port device team_slave_0 removed [ 85.129123][ C1] list_del corruption, ffff88807a1fb090->next is NULL [ 85.136509][ C1] ------------[ cut here ]------------ [ 85.141968][ C1] kernel BUG at lib/list_debug.c:53! [ 85.147257][ C1] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 85.153488][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) [ 85.162446][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 85.172614][ C1] RIP: 0010:__list_del_entry_valid_or_report+0xdf/0x190 [ 85.179538][ C1] Code: 49 39 1f 0f 85 9e 00 00 00 b0 01 5b 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc cc 48 c7 c7 c0 d2 27 8c 48 89 de e8 e2 e0 6e fc 90 <0f> 0b 48 c7 c7 20 d3 27 8c 48 89 de e8 d0 e0 6e fc 90 0f 0b 4c 89 [ 85.199177][ C1] RSP: 0018:ffffc90000a08d58 EFLAGS: 00010046 [ 85.205619][ C1] RAX: 0000000000000033 RBX: ffff88807a1fb090 RCX: 4cbbf858d1f46900 [ 85.213582][ C1] RDX: 0000000000000100 RSI: 0000000000000102 RDI: 0000000000000000 [ 85.221537][ C1] RBP: 0000000000000203 R08: ffffc90000a08ae7 R09: 1ffff9200014115c [ 85.229520][ C1] R10: dffffc0000000000 R11: fffff5200014115d R12: 1ffff1100f43f612 [ 85.237478][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 [ 85.245431][ C1] FS: 0000000000000000(0000) GS:ffff888125559000(0000) knlGS:0000000000000000 [ 85.254345][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.260910][ C1] CR2: 00007f7968a09000 CR3: 0000000037778000 CR4: 00000000003526f0 [ 85.268868][ C1] Call Trace: [ 85.272141][ C1] [ 85.274969][ C1] dst_destroy+0x202/0x5a0 [ 85.279472][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 85.285276][ C1] ? rcu_core+0x751/0x1070 [ 85.289682][ C1] ? __pfx_dst_destroy_rcu+0x10/0x10 [ 85.294959][ C1] rcu_core+0x7cd/0x1070 [ 85.299195][ C1] ? __pfx_rcu_core+0x10/0x10 [ 85.303863][ C1] ? sched_balance_domains+0x13a/0x950 [ 85.309315][ C1] handle_softirqs+0x22a/0x870 [ 85.314068][ C1] ? __irq_exit_rcu+0x5f/0x150 [ 85.318824][ C1] __irq_exit_rcu+0x5f/0x150 [ 85.323405][ C1] irq_exit_rcu+0x9/0x30 [ 85.327640][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 85.333261][ C1] [ 85.336183][ C1] [ 85.339097][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 85.345064][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 85.350694][ C1] Code: be 6c 02 c3 cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d a3 e0 1a 00 fb f4 bc e6 02 00 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 85.370299][ C1] RSP: 0018:ffffc90000197e20 EFLAGS: 00000242 [ 85.376473][ C1] RAX: 000000000004c4e9 RBX: ffffffff819a8d7d RCX: 0000000080000001 [ 85.384562][ C1] RDX: 0000000000000001 RSI: ffffffff8defa4fa RDI: ffffffff8c27cf80 [ 85.392520][ C1] RBP: ffffc90000197f10 R08: ffff8880b873395b R09: 1ffff110170e672b [ 85.400479][ C1] R10: dffffc0000000000 R11: ffffed10170e672c R12: ffffffff9011d4b0 [ 85.408433][ C1] R13: 1ffff11003c53000 R14: 0000000000000001 R15: 0000000000000001 [ 85.416408][ C1] ? do_idle+0x1bd/0x500 [ 85.420736][ C1] default_idle+0x9/0x20 [ 85.424984][ C1] default_idle_call+0x72/0xb0 [ 85.429740][ C1] do_idle+0x1bd/0x500 [ 85.433798][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 85.439595][ C1] ? __pfx_do_idle+0x10/0x10 [ 85.444173][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 85.449971][ C1] cpu_startup_entry+0x43/0x60 [ 85.454725][ C1] start_secondary+0x101/0x110 [ 85.459478][ C1] common_startup_64+0x13e/0x147 [ 85.464409][ C1] [ 85.467421][ C1] Modules linked in: [ 85.471316][ C1] ---[ end trace 0000000000000000 ]--- [ 85.476769][ C1] RIP: 0010:__list_del_entry_valid_or_report+0xdf/0x190 [ 85.483701][ C1] Code: 49 39 1f 0f 85 9e 00 00 00 b0 01 5b 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc cc 48 c7 c7 c0 d2 27 8c 48 89 de e8 e2 e0 6e fc 90 <0f> 0b 48 c7 c7 20 d3 27 8c 48 89 de e8 d0 e0 6e fc 90 0f 0b 4c 89 [ 85.503466][ C1] RSP: 0018:ffffc90000a08d58 EFLAGS: 00010046 [ 85.509585][ C1] RAX: 0000000000000033 RBX: ffff88807a1fb090 RCX: 4cbbf858d1f46900 [ 85.517555][ C1] RDX: 0000000000000100 RSI: 0000000000000102 RDI: 0000000000000000 [ 85.525508][ C1] RBP: 0000000000000203 R08: ffffc90000a08ae7 R09: 1ffff9200014115c [ 85.533641][ C1] R10: dffffc0000000000 R11: fffff5200014115d R12: 1ffff1100f43f612 [ 85.541597][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 [ 85.549638][ C1] FS: 0000000000000000(0000) GS:ffff888125559000(0000) knlGS:0000000000000000 [ 85.558555][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.565120][ C1] CR2: 00007f7968a09000 CR3: 0000000037778000 CR4: 00000000003526f0 [ 85.573079][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 85.580650][ C1] Kernel Offset: disabled [ 85.585047][ C1] Rebooting in 86400 seconds.. syzkaller build log: go env (err=) AR='ar' CC='gcc' CGO_CFLAGS='-O2 -g' CGO_CPPFLAGS='' CGO_CXXFLAGS='-O2 -g' CGO_ENABLED='1' CGO_FFLAGS='-O2 -g' CGO_LDFLAGS='-O2 -g' CXX='g++' GCCGO='gccgo' GO111MODULE='auto' GOAMD64='v1' GOARCH='amd64' GOAUTH='netrc' GOBIN='' GOCACHE='/syzkaller/.cache/go-build' GOCACHEPROG='' GODEBUG='' GOENV='/syzkaller/.config/go/env' GOEXE='' GOEXPERIMENT='' GOFIPS140='off' GOFLAGS='' GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build2394976360=/tmp/go-build -gno-record-gcc-switches' GOHOSTARCH='amd64' GOHOSTOS='linux' GOINSECURE='' GOMOD='/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/go.mod' GOMODCACHE='/syzkaller/jobs/linux/gopath/pkg/mod' GONOPROXY='' GONOSUMDB='' GOOS='linux' GOPATH='/syzkaller/jobs/linux/gopath' GOPRIVATE='' GOPROXY='https://proxy.golang.org,direct' GOROOT='/usr/local/go' GOSUMDB='sum.golang.org' GOTELEMETRY='local' GOTELEMETRYDIR='/syzkaller/.config/go/telemetry' GOTMPDIR='' GOTOOLCHAIN='auto' GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64' GOVCS='' GOVERSION='go1.24.4' GOWORK='' PKG_CONFIG='pkg-config' git status (err=) HEAD detached at d78927dd8d0 nothing to commit, working tree clean tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env go list -f '{{.Stale}}' -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=d78927dd8d06cbe4d0dadb84bb5f977462dde1fd -X github.com/google/syzkaller/prog.gitRevisionDate=20260202-183658" ./sys/syz-sysgen | grep -q false || go install -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=d78927dd8d06cbe4d0dadb84bb5f977462dde1fd -X github.com/google/syzkaller/prog.gitRevisionDate=20260202-183658" ./sys/syz-sysgen make .descriptions tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env bin/syz-sysgen touch .descriptions GOOS=linux GOARCH=amd64 go build -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=d78927dd8d06cbe4d0dadb84bb5f977462dde1fd -X github.com/google/syzkaller/prog.gitRevisionDate=20260202-183658" -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog mkdir -p ./bin/linux_amd64 g++ -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -m64 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-overflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -static-pie -std=c++17 -I. -Iexecutor/_include -DGOOS_linux=1 -DGOARCH_amd64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"d78927dd8d06cbe4d0dadb84bb5f977462dde1fd\" /usr/bin/ld: /tmp/ccNCHMSo.o: in function `Connection::Connect(char const*, char const*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEPKcS1_]+0x386): warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking ./tools/check-syzos.sh 2>/dev/null