Warning: Permanently added '10.128.1.53' (ED25519) to the list of known hosts.
2025/11/11 15:42:18 parsed 1 programs
[ 63.275133][ T2816] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 64.091550][ T2833] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 64.098694][ T2833] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 64.105907][ T2833] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 64.113053][ T2833] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 66.350869][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.358902][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.367113][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 66.374538][ T1930] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.382374][ T1930] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.390162][ T3361] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/11/11 15:42:22 executed programs: 0
[ 67.598342][ T3439] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 67.606037][ T3439] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 67.613714][ T3439] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 67.622313][ T3439] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 69.660875][ T66] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.668722][ T66] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.674216][ T3361] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.676251][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 69.683844][ T3361] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.698507][ T1508] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 169.789485][ C1] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
[ 169.796275][ C1] rcu: 0-...!: (0 ticks this GP) idle=aed/1/0x4000000000000000 softirq=6155/6155 fqs=0
[ 169.806095][ C1] (detected by 1, t=10006 jiffies, g=4177, q=2537)
[ 169.812773][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 169.818050][ C0] NMI backtrace for cpu 0
[ 169.818056][ C0] CPU: 0 PID: 3439 Comm: syz-executor Not tainted syzkaller #0
[ 169.818070][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 169.818077][ C0] RIP: 0010:advance_sched+0x17d/0x250
[ 169.818098][ C0] Code: 18 48 89 6b 20 e8 93 5d 07 ff 45 31 c9 45 31 c0 b9 02 00 00 00 31 d2 31 f6 68 9d b7 21 82 48 c7 c7 40 11 7a 83 e8 d3 3f fc fe <48> 8b 7c 24 10 e8 79 a3 ed ff e8 c4 03 ff fe 58 e8 5e 5d 07 ff 48
[ 169.818111][ C0] RSP: 0018:ffffc90000003eb0 EFLAGS: 00000046
[ 169.818123][ C0] RAX: 0000000000000046 RBX: ffff88811a06db40 RCX: 00000000ef99a6ba
[ 169.818132][ C0] RDX: 0000000050ef4013 RSI: 0000000025161c82 RDI: 00000000ca838a38
[ 169.818141][ C0] RBP: 189f20b2f4000000 R08: 00000000000a0015 R09: 0000000000000000
[ 169.818149][ C0] R10: 0000000000080000 R11: 0000000000357e2c R12: ffff888113e79300
[ 169.818158][ C0] R13: ffff88810b9a33c0 R14: 189f20b2f4000000 R15: 0000000004000000
[ 169.818168][ C0] FS: 0000555572c98500(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[ 169.818180][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 169.818190][ C0] CR2: 00007f247e0516c0 CR3: 000000011c46b000 CR4: 00000000003506f0
[ 169.818203][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 169.818212][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 169.818221][ C0] Call Trace:
[ 169.818225][ C0]
[ 169.818228][ C0] ? advance_sched+0x13d/0x250
[ 169.818243][ C0] ? taprio_dump+0x460/0x460
[ 169.818257][ C0] __hrtimer_run_queues+0x1db/0x4a0
[ 169.818272][ C0] hrtimer_interrupt+0x124/0x2a0
[ 169.818285][ C0] __sysvec_apic_timer_interrupt+0x63/0x100
[ 169.818302][ C0] sysvec_apic_timer_interrupt+0x6d/0x90
[ 169.818321][ C0]
[ 169.818324][ C0]
[ 169.818327][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 169.818346][ C0] RIP: 0010:lookup_page_ext+0x8c/0xb0
[ 169.818365][ C0] Code: e8 b9 25 e7 ff 83 e5 7f 48 c1 e5 05 4c 01 e5 e8 aa 25 e7 ff 4c 8b 65 10 4d 85 e4 74 10 e8 9c 25 e7 ff 48 0f af 1d 24 e4 3a 02 <49> 01 dc e8 8c 25 e7 ff 4c 89 e0 5b 5d 41 5c 41 5d c3 31 ed eb cf
[ 169.818377][ C0] RSP: 0018:ffffc90001ee7a48 EFLAGS: 00000202
[ 169.818387][ C0] RAX: 0000000000000000 RBX: 0000000003412fb0 RCX: ffffffff8141ef6a
[ 169.818396][ C0] RDX: ffff88810a0551c0 RSI: ffffffff8141efb4 RDI: 0000000000000007
[ 169.818405][ C0] RBP: ffff88823fff1440 R08: ffff888000000000 R09: 0000160000000000
[ 169.818413][ C0] R10: 000000000007ffff R11: 000000000011b0d6 R12: ffff888100900000
[ 169.818422][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88823fffac80
[ 169.818431][ C0] ? lookup_page_ext+0x3a/0xb0
[ 169.818447][ C0] ? lookup_page_ext+0x84/0xb0
[ 169.818463][ C0] ? lookup_page_ext+0x84/0xb0
[ 169.818478][ C0] __set_page_owner+0x23/0xf0
[ 169.818494][ C0] ? get_page_from_freelist+0xb59/0x1250
[ 169.818511][ C0] get_page_from_freelist+0xb73/0x1250
[ 169.818528][ C0] ? find_held_lock+0x2b/0x80
[ 169.818543][ C0] ? __alloc_pages+0xfb/0x300
[ 169.818558][ C0] __alloc_pages+0x184/0x300
[ 169.818574][ C0] alloc_pages+0xed/0x250
[ 169.818586][ C0] __get_free_pages+0x8/0x40
[ 169.818601][ C0] pgd_alloc+0x33/0x1a0
[ 169.818614][ C0] ? __raw_spin_lock_init+0x36/0x60
[ 169.818631][ C0] mm_init+0x20b/0x3b0
[ 169.818643][ C0] copy_process+0x24f9/0x2e60
[ 169.818657][ C0] kernel_clone+0xf3/0x720
[ 169.818671][ C0] ? find_held_lock+0x2b/0x80
[ 169.818685][ C0] __do_sys_clone+0x76/0xa0
[ 169.818699][ C0] do_syscall_64+0x33/0x80
[ 169.818712][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 169.818730][ C0] RIP: 0033:0x7f247d2d1413
[ 169.818741][ C0] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[ 169.818753][ C0] RSP: 002b:00007ffd98dac2e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 169.818766][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f247d2d1413
[ 169.818774][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 169.818783][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
[ 169.818791][ C0] R10: 0000555572c987d0 R11: 0000000000000246 R12: 0000000000000001
[ 169.818799][ C0] R13: 00007f247d4ed280 R14: 0000000000011046 R15: 00007ffd98dac480
[ 169.818808][ C0]
[ 169.819044][ C1] rcu: rcu_sched kthread timer wakeup didn't happen for 10005 jiffies! g4177 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 170.253475][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=3740
[ 170.261460][ C1] rcu: rcu_sched kthread starved for 10006 jiffies! g4177 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 170.272660][ C1] rcu: Unless rcu_sched kthread gets sufficient CPU time, OOM is now expected behavior.
[ 170.282458][ C1] rcu: RCU grace-period kthread stack dump:
[ 170.288341][ C1] task:rcu_sched state:I stack:14312 pid: 12 ppid: 2 flags:0x00004000
[ 170.297632][ C1] Call Trace:
[ 170.300914][ C1]
[ 170.303849][ C1] __schedule+0x2c8/0x7d0
[ 170.308192][ C1] ? schedule_timeout+0x85/0x170
[ 170.313135][ C1] ? rcu_gp_init+0x450/0x450
[ 170.317737][ C1] schedule+0x53/0x90
[ 170.321899][ C1] schedule_timeout+0xde/0x170
[ 170.326668][ C1] ? destroy_timer_on_stack+0x20/0x20
[ 170.332053][ C1] rcu_gp_fqs_loop+0xe2/0x320
[ 170.336734][ C1] rcu_gp_kthread+0x77/0xe0
[ 170.341248][ C1] kthread+0x13a/0x160
[ 170.345414][ C1] ? set_kthread_struct+0x60/0x60
[ 170.350446][ C1] ret_from_fork+0x1f/0x30
[ 170.354876][ C1]
[ 170.357905][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 170.364228][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 170.369440][ C0] NMI backtrace for cpu 0
[ 170.369446][ C0] CPU: 0 PID: 3439 Comm: syz-executor Not tainted syzkaller #0
[ 170.369460][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 170.369467][ C0] RIP: 0010:lock_acquire+0x2f/0x130
[ 170.369486][ C0] Code: 89 ce 41 55 41 89 d5 41 54 41 89 f4 55 48 89 fd 53 4c 89 cb 0f 1f 44 00 00 65 8b 05 9b 5d e3 7e 89 c0 48 0f a3 05 31 ce 7e 02 <0f> 82 d2 00 00 00 8b 15 21 df 7e 02 85 d2 74 77 65 8b 05 72 c0 e3
[ 170.369500][ C0] RSP: 0018:ffffc90000003e48 EFLAGS: 00000047
[ 170.369511][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 170.369520][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff88320c60
[ 170.369529][ C0] RBP: ffffffff88320c60 R08: 0000000000000001 R09: 0000000000000000
[ 170.369537][ C0] R10: 0000000000000000 R11: 0000000000357e2c R12: 0000000000000000
[ 170.369546][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff88320c48
[ 170.369554][ C0] FS: 0000555572c98500(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[ 170.369567][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.369577][ C0] CR2: 00007f247e0516c0 CR3: 000000011c46b000 CR4: 00000000003506f0
[ 170.369591][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 170.369599][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 170.369608][ C0] Call Trace:
[ 170.369611][ C0]
[ 170.369615][ C0] _raw_spin_lock_irqsave+0x26/0x40
[ 170.369632][ C0] ? debug_object_activate+0x58/0x190
[ 170.369649][ C0] debug_object_activate+0x58/0x190
[ 170.369665][ C0] ? lock_acquire+0x93/0x130
[ 170.369680][ C0] ? __hrtimer_run_queues+0x222/0x4a0
[ 170.369693][ C0] enqueue_hrtimer+0x23/0xf0
[ 170.369706][ C0] __hrtimer_run_queues+0x492/0x4a0
[ 170.369720][ C0] hrtimer_interrupt+0x124/0x2a0
[ 170.369733][ C0] __sysvec_apic_timer_interrupt+0x63/0x100
[ 170.369750][ C0] sysvec_apic_timer_interrupt+0x6d/0x90
[ 170.369768][ C0]
[ 170.369771][ C0]
[ 170.369774][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 170.369793][ C0] RIP: 0010:lookup_page_ext+0x8c/0xb0
[ 170.369812][ C0] Code: e8 b9 25 e7 ff 83 e5 7f 48 c1 e5 05 4c 01 e5 e8 aa 25 e7 ff 4c 8b 65 10 4d 85 e4 74 10 e8 9c 25 e7 ff 48 0f af 1d 24 e4 3a 02 <49> 01 dc e8 8c 25 e7 ff 4c 89 e0 5b 5d 41 5c 41 5d c3 31 ed eb cf
[ 170.369824][ C0] RSP: 0018:ffffc90001ee7a48 EFLAGS: 00000202
[ 170.369834][ C0] RAX: 0000000000000000 RBX: 0000000003412fb0 RCX: ffffffff8141ef6a
[ 170.369843][ C0] RDX: ffff88810a0551c0 RSI: ffffffff8141efb4 RDI: 0000000000000007
[ 170.369852][ C0] RBP: ffff88823fff1440 R08: ffff888000000000 R09: 0000160000000000
[ 170.369861][ C0] R10: 000000000007ffff R11: 000000000011b0d6 R12: ffff888100900000
[ 170.369870][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88823fffac80
[ 170.369879][ C0] ? lookup_page_ext+0x3a/0xb0
[ 170.369895][ C0] ? lookup_page_ext+0x84/0xb0
[ 170.369911][ C0] ? lookup_page_ext+0x84/0xb0
[ 170.369927][ C0] __set_page_owner+0x23/0xf0
[ 170.369942][ C0] ? get_page_from_freelist+0xb59/0x1250
[ 170.369960][ C0] get_page_from_freelist+0xb73/0x1250
[ 170.369976][ C0] ? find_held_lock+0x2b/0x80
[ 170.369991][ C0] ? __alloc_pages+0xfb/0x300
[ 170.370006][ C0] __alloc_pages+0x184/0x300
[ 170.370022][ C0] alloc_pages+0xed/0x250
[ 170.370034][ C0] __get_free_pages+0x8/0x40
[ 170.370049][ C0] pgd_alloc+0x33/0x1a0
[ 170.370062][ C0] ? __raw_spin_lock_init+0x36/0x60
[ 170.370079][ C0] mm_init+0x20b/0x3b0
[ 170.370092][ C0] copy_process+0x24f9/0x2e60
[ 170.370114][ C0] kernel_clone+0xf3/0x720
[ 170.370127][ C0] ? find_held_lock+0x2b/0x80
[ 170.370142][ C0] __do_sys_clone+0x76/0xa0
[ 170.370156][ C0] do_syscall_64+0x33/0x80
[ 170.370169][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 170.370187][ C0] RIP: 0033:0x7f247d2d1413
[ 170.370198][ C0] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[ 170.370211][ C0] RSP: 002b:00007ffd98dac2e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 170.370223][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f247d2d1413
[ 170.370232][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 170.370240][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
[ 170.370248][ C0] R10: 0000555572c987d0 R11: 0000000000000246 R12: 0000000000000001
[ 170.370257][ C0] R13: 00007f247d4ed280 R14: 0000000000011046 R15: 00007ffd98dac480
[ 170.370266][ C0]