Warning: Permanently added '10.128.0.167' (ED25519) to the list of known hosts. 2025/09/19 05:42:38 parsed 1 programs [ 63.267239][ T2599] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 65.386365][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.393807][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.450985][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.459402][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.468669][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.477016][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.487050][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.495079][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.503698][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.511772][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.975118][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.983520][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.993257][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.001207][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.009528][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.016855][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.024668][ T2610] device veth0_vlan entered promiscuous mode [ 66.260739][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.268863][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.386179][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.394373][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.403409][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.411633][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/09/19 05:42:42 executed programs: 0 [ 66.920422][ T2028] device veth0_vlan left promiscuous mode [ 70.726232][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.733704][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.943534][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.951846][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.960403][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.968801][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.976969][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.985002][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.992925][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.001033][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.078817][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.086196][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.098067][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.105569][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.158568][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.165993][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.207871][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.215466][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.258691][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.266904][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.308370][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.316821][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.325089][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.333220][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.341219][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.349305][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.396422][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.404783][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.412986][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.421286][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.429508][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.437459][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.445375][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.453373][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.538465][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.546843][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.555094][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.563541][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.571972][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.579973][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.587851][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.595857][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.603825][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.612115][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.620278][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.628892][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.637041][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.645050][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.653111][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.661119][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.935875][ T2934] device veth0_vlan entered promiscuous mode [ 72.942129][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.950509][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.958767][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.966589][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.038040][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.045996][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.109048][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.117504][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.127608][ T2927] device veth0_vlan entered promiscuous mode [ 73.158231][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.166285][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.198947][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.206374][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.267428][ T2930] device veth0_vlan entered promiscuous mode [ 73.273955][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.282313][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.290589][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.298501][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.328420][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.335902][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.410401][ T2933] device veth0_vlan entered promiscuous mode [ 73.417723][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.426100][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.434388][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.442236][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.463382][ T2932] device veth0_vlan entered promiscuous mode [ 73.469665][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.477032][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.484643][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.492922][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.501182][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.509151][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.548448][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.555856][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.976246][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.984448][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.136561][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.144801][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.258622][ T2028] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.266756][ T2028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.293506][ T2028] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.301730][ T2028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.420701][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.428981][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.437448][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.445613][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.508007][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.516319][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.585144][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.593399][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.601653][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.609963][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.732916][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.741337][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.777611][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.785887][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.835228][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.843819][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.852184][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.860411][ T2035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.009192][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.017488][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.058525][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.066738][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/09/19 05:42:50 executed programs: 10 [ 76.054519][ T2932] [ 76.056877][ T2932] ============================================ [ 76.063055][ T2932] WARNING: possible recursive locking detected [ 76.069208][ T2932] syzkaller #0 Not tainted [ 76.073608][ T2932] -------------------------------------------- [ 76.079848][ T2932] syz-executor/2932 is trying to acquire lock: [ 76.086153][ T2932] ffff8881240c6218 (&qs->lock){-.-.}-{2:2}, at: __stack_map_get+0x6a/0x160 [ 76.094734][ T2932] [ 76.094734][ T2932] but task is already holding lock: [ 76.102086][ T2932] ffff888117079218 (&qs->lock){-.-.}-{2:2}, at: __stack_map_get+0x6a/0x160 [ 76.110745][ T2932] [ 76.110745][ T2932] other info that might help us debug this: [ 76.118873][ T2932] Possible unsafe locking scenario: [ 76.118873][ T2932] [ 76.126393][ T2932] CPU0 [ 76.129658][ T2932] ---- [ 76.132925][ T2932] lock(&qs->lock); [ 76.136799][ T2932] lock(&qs->lock); [ 76.140678][ T2932] [ 76.140678][ T2932] *** DEADLOCK *** [ 76.140678][ T2932] [ 76.148807][ T2932] May be due to missing lock nesting notation [ 76.148807][ T2932] [ 76.157303][ T2932] 4 locks held by syz-executor/2932: [ 76.162581][ T2932] #0: ffff888113c41c68 (&pipe->mutex/1){+.+.}-{3:3}, at: pipe_write+0x4a/0x7c0 [ 76.171785][ T2932] #1: ffffffff83185728 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x50/0x190 [ 76.181059][ T2932] #2: ffff888117079218 (&qs->lock){-.-.}-{2:2}, at: __stack_map_get+0x6a/0x160 [ 76.190153][ T2932] #3: ffffffff83185728 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x50/0x190 [ 76.199502][ T2932] [ 76.199502][ T2932] stack backtrace: [ 76.205383][ T2932] CPU: 1 PID: 2932 Comm: syz-executor Not tainted syzkaller #0 [ 76.213007][ T2932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 76.223152][ T2932] Call Trace: [ 76.226428][ T2932] [ 76.229356][ T2932] dump_stack_lvl+0x7f/0xdb [ 76.233850][ T2932] __lock_acquire+0xd42/0x2610 [ 76.238602][ T2932] ? __lock_acquire+0x537/0x2610 [ 76.243535][ T2932] ? __stack_map_get+0x6a/0x160 [ 76.248376][ T2932] lock_acquire+0xe9/0x270 [ 76.252787][ T2932] ? __stack_map_get+0x6a/0x160 [ 76.257619][ T2932] _raw_spin_lock_irqsave+0x5c/0x90 [ 76.262884][ T2932] ? __stack_map_get+0x6a/0x160 [ 76.267716][ T2932] __stack_map_get+0x6a/0x160 [ 76.272374][ T2932] bpf_map_peek_elem+0x9/0x10 [ 76.277051][ T2932] ___bpf_prog_run+0x8ef/0x1cd0 [ 76.281879][ T2932] ? bpf_trace_run2+0x50/0x190 [ 76.286709][ T2932] __bpf_prog_run32+0xb7/0xe0 [ 76.291467][ T2932] bpf_trace_run2+0xc3/0x190 [ 76.296043][ T2932] __traceiter_contention_end+0x24/0x40 [ 76.301571][ T2932] __pv_queued_spin_lock_slowpath+0x43a/0x460 [ 76.307706][ T2932] do_raw_spin_lock+0xcb/0xe0 [ 76.312715][ T2932] _raw_spin_lock_irqsave+0x68/0x90 [ 76.317982][ T2932] __stack_map_get+0x6a/0x160 [ 76.322638][ T2932] bpf_map_peek_elem+0x9/0x10 [ 76.327300][ T2932] ___bpf_prog_run+0x8ef/0x1cd0 [ 76.332134][ T2932] ? bpf_trace_run2+0x50/0x190 [ 76.336899][ T2932] __bpf_prog_run32+0xb7/0xe0 [ 76.341556][ T2932] bpf_trace_run2+0xc3/0x190 [ 76.346143][ T2932] __traceiter_contention_end+0x24/0x40 [ 76.351679][ T2932] ? pipe_write+0x4a/0x7c0 [ 76.356085][ T2932] __mutex_lock+0x876/0x9e0 [ 76.360747][ T2932] ? aa_file_perm+0x15b/0x650 [ 76.365407][ T2932] pipe_write+0x4a/0x7c0 [ 76.369645][ T2932] ? common_file_perm+0x78/0xe0 [ 76.374479][ T2932] vfs_write+0x23d/0x2e0 [ 76.378705][ T2932] ksys_write+0x6d/0xe0 [ 76.382840][ T2932] do_syscall_64+0x4c/0xa0 [ 76.387248][ T2932] ? clear_bhb_loop+0x60/0xb0 [ 76.391907][ T2932] ? clear_bhb_loop+0x60/0xb0 [ 76.396568][ T2932] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 76.402447][ T2932] RIP: 0033:0x7f20070bd660 [ 76.406848][ T2932] Code: 40 00 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 01 af 1f 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89 [ 76.426438][ T2932] RSP: 002b:00007ffd2843f338 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 76.434835][ T2932] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f20070bd660 [ 76.442797][ T2932] RDX: 0000000000000004 RSI: 00007ffd2843f3d0 RDI: 00000000000000f8 [ 76.450831][ T2932] RBP: 00007ffd2843f37c R08: 000000000000004c R09: 0000000000000000 [ 76.458823][ T2932] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000007 [ 76.466780][ T2932] R13: 00000000000927c0 R14: 00000000000128f0 R15: 00007ffd2843f3d0 [ 76.474748][ T2932] 2025/09/19 05:42:55 executed programs: 419 2025/09/19 05:43:00 executed programs: 892