Warning: Permanently added '10.128.0.109' (ED25519) to the list of known hosts.
2026/08/27 21:39:21 parsed 1 programs
2026/08/27 21:39:21 serving rpc on tcp://32831
[ 148.176227][ T5645] cgroup: Unknown subsys name 'net'
[ 148.261481][ T5645] cgroup: Unknown subsys name 'cpuset'
[ 148.269903][ T5645] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 149.728768][ T5645] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 152.545959][ T5652] 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.
[ 152.551566][ T5652] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon.
[ 152.573300][ T5652] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon.
[ 152.575571][ T5652] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon.
[ 152.599748][ T5652] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon.
[ 152.831455][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 152.831514][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 152.864370][ T1174] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 152.864416][ T1174] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 154.018318][ T5688] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 154.019754][ T5688] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 154.020239][ T5688] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 154.021190][ T5688] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 154.021795][ T5688] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 155.679624][ T5713] bridge0: port 1(bridge_slave_0) entered blocking state
[ 155.680528][ T5713] bridge0: port 1(bridge_slave_0) entered disabled state
[ 155.680665][ T5713] bridge_slave_0: entered allmulticast mode
[ 155.682431][ T5713] bridge_slave_0: entered promiscuous mode
[ 155.688425][ T5713] bridge0: port 2(bridge_slave_1) entered blocking state
[ 155.688613][ T5713] bridge0: port 2(bridge_slave_1) entered disabled state
[ 155.688739][ T5713] bridge_slave_1: entered allmulticast mode
[ 155.690503][ T5713] bridge_slave_1: entered promiscuous mode
[ 155.726266][ T5713] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 155.730540][ T5713] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 155.759842][ T5713] team0: Port device team_slave_0 added
[ 155.762833][ T5713] team0: Port device team_slave_1 added
[ 155.783436][ T5713] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 155.783458][ T5713] 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.
[ 155.784046][ T5713] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 155.786625][ T5713] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 155.786638][ T5713] 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.
[ 155.786661][ T5713] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 155.835827][ T5713] hsr_slave_0: entered promiscuous mode
[ 155.836857][ T5713] hsr_slave_1: entered promiscuous mode
[ 155.992671][ T5713] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 156.004060][ T5713] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 156.005118][ T5713] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 156.020081][ T5713] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 156.028446][ T5713] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 156.037381][ T5713] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 156.038249][ T5713] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 156.047868][ T5713] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 156.121184][ T5713] 8021q: adding VLAN 0 to HW filter on device bond0
[ 156.145268][ T5713] 8021q: adding VLAN 0 to HW filter on device team0
[ 156.154943][ T1174] bridge0: port 1(bridge_slave_0) entered blocking state
[ 156.155090][ T1174] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 156.165038][ T1174] bridge0: port 2(bridge_slave_1) entered blocking state
[ 156.165136][ T1174] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 156.456791][ T5713] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 156.496781][ T5713] veth0_vlan: entered promiscuous mode
[ 156.505922][ T5713] veth1_vlan: entered promiscuous mode
[ 156.533986][ T5713] veth0_macvtap: entered promiscuous mode
[ 156.539258][ T5713] veth1_macvtap: entered promiscuous mode
[ 156.553881][ T5713] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 156.558100][ T5713] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 156.590419][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 156.590711][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 156.591196][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 156.591230][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 156.770405][ T1174] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 156.870960][ T1174] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 156.964820][ T1174] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 157.066314][ T1174] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/08/27 21:39:34 executed programs: 0
[ 157.716856][ T5688] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 157.721256][ T5688] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 157.722439][ T5688] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 157.723288][ T5688] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 157.723860][ T5688] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 158.135025][ T5763] bridge0: port 1(bridge_slave_0) entered blocking state
[ 158.135206][ T5763] bridge0: port 1(bridge_slave_0) entered disabled state
[ 158.135342][ T5763] bridge_slave_0: entered allmulticast mode
[ 158.137030][ T5763] bridge_slave_0: entered promiscuous mode
[ 158.140665][ T5763] bridge0: port 2(bridge_slave_1) entered blocking state
[ 158.140760][ T5763] bridge0: port 2(bridge_slave_1) entered disabled state
[ 158.140872][ T5763] bridge_slave_1: entered allmulticast mode
[ 158.142405][ T5763] bridge_slave_1: entered promiscuous mode
[ 158.182256][ T5763] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 158.186884][ T5763] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 158.216311][ T5763] team0: Port device team_slave_0 added
[ 158.220342][ T5763] team0: Port device team_slave_1 added
[ 158.241858][ T5763] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 158.241891][ T5763] 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.
[ 158.242246][ T5763] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 158.244154][ T5763] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 158.244167][ T5763] 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.
[ 158.244191][ T5763] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 158.333203][ T5763] hsr_slave_0: entered promiscuous mode
[ 158.334180][ T5763] hsr_slave_1: entered promiscuous mode
[ 158.334914][ T5763] debugfs: 'hsr0' already exists in 'hsr'
[ 158.335110][ T5763] Cannot create hsr debugfs directory
[ 159.092455][ T1174] bridge_slave_1: left allmulticast mode
[ 159.099368][ T1174] bridge_slave_1: left promiscuous mode
[ 159.100075][ T1174] bridge0: port 2(bridge_slave_1) entered disabled state
[ 159.114657][ T1174] bridge_slave_0: left allmulticast mode
[ 159.114686][ T1174] bridge_slave_0: left promiscuous mode
[ 159.114889][ T1174] bridge0: port 1(bridge_slave_0) entered disabled state
[ 159.233126][ T1174] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 159.246902][ T1174] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 159.256842][ T1174] bond0 (unregistering): Released all slaves
[ 159.365222][ T1174] hsr_slave_0: left promiscuous mode
[ 159.371562][ T1174] hsr_slave_1: left promiscuous mode
[ 159.375053][ T1174] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 159.375087][ T1174] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 159.383298][ T1174] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 159.383320][ T1174] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 159.401345][ T1174] veth1_macvtap: left promiscuous mode
[ 159.402009][ T1174] veth0_macvtap: left promiscuous mode
[ 159.402122][ T1174] veth1_vlan: left promiscuous mode
[ 159.402235][ T1174] veth0_vlan: left promiscuous mode
[ 159.721482][ T1174] team0 (unregistering): Port device team_slave_1 removed
[ 159.734178][ T4930] Bluetooth: hci0: command tx timeout
[ 159.742696][ T1174] team0 (unregistering): Port device team_slave_0 removed
[ 159.890651][ T5276] 8021q: adding VLAN 0 to HW filter on device eth1
[ 160.126743][ T5763] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 160.145479][ T5763] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 160.153761][ T5763] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 160.164185][ T5763] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 160.173305][ T5763] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 160.184031][ T5763] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 160.192238][ T5763] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 160.203437][ T5763] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 160.543285][ T5763] 8021q: adding VLAN 0 to HW filter on device bond0
[ 160.575317][ T5763] 8021q: adding VLAN 0 to HW filter on device team0
[ 160.594275][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 160.594911][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 160.622532][ T650] bridge0: port 2(bridge_slave_1) entered blocking state
[ 160.622634][ T650] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 161.089633][ T5763] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 161.125395][ T5763] veth0_vlan: entered promiscuous mode
[ 161.134079][ T5763] veth1_vlan: entered promiscuous mode
[ 161.157283][ T5763] veth0_macvtap: entered promiscuous mode
[ 161.162060][ T5763] veth1_macvtap: entered promiscuous mode
[ 161.183793][ T5763] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 161.189235][ T5763] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 161.257751][ T1174] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 161.269148][ T1174] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 161.291341][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 161.291388][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 161.299745][ T1174] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 161.299819][ T1174] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 161.299849][ T1174] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 161.299881][ T1174] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 165.097209][ T4930] Bluetooth: hci0: command tx timeout
2026/08/27 21:39:41 executed programs: 8
[ 167.169525][ T4930] Bluetooth: hci0: command tx timeout
[ 169.249296][ T4930] Bluetooth: hci0: command tx timeout
[ 204.571337][ T1309] ieee802154 phy0 wpan0: encryption failed: -22
[ 204.571448][ T1309] ieee802154 phy1 wpan1: encryption failed: -22
[ 204.888748][ T5688] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 204.933696][ T5688] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 204.978455][ T5688] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 205.043770][ T5688] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 205.059954][ T5688] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 206.550259][ T5852] bridge0: port 1(bridge_slave_0) entered blocking state
[ 206.558236][ T5852] bridge0: port 1(bridge_slave_0) entered disabled state
[ 206.567090][ T5852] bridge_slave_0: entered allmulticast mode
[ 206.575233][ T5852] bridge_slave_0: entered promiscuous mode
[ 206.588039][ T5852] bridge0: port 2(bridge_slave_1) entered blocking state
[ 206.596859][ T5852] bridge0: port 2(bridge_slave_1) entered disabled state
[ 206.604502][ T5852] bridge_slave_1: entered allmulticast mode
[ 206.614285][ T5852] bridge_slave_1: entered promiscuous mode
[ 206.692796][ T5852] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 206.711459][ T5852] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 206.786584][ T5852] team0: Port device team_slave_0 added
[ 206.798982][ T5852] team0: Port device team_slave_1 added
[ 206.864863][ T5852] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 206.873655][ T5852] 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.
[ 206.900621][ T5852] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 206.915118][ T5852] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 206.923520][ T5852] 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.
[ 206.949897][ T5852] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 207.061095][ T5852] hsr_slave_0: entered promiscuous mode
[ 207.071179][ T5852] hsr_slave_1: entered promiscuous mode
[ 207.168716][ T5688] Bluetooth: hci1: command tx timeout
[ 309.578367][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 309.585380][ C1] rcu: 0-...!: (1 GPs behind) idle=e10c/1/0x4000000000000000 softirq=16120/16169 fqs=200
[ 309.595282][ C1] rcu: (detected by 1, t=10502 jiffies, g=14209, q=2395 ncpus=2)
[ 309.603091][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 309.608317][ C0] NMI backtrace for cpu 0
[ 309.608349][ C0] CPU: 0 UID: 0 PID: 5763 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full)
[ 309.608383][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 309.608397][ C0] RIP: 0010:memset_orig+0x15/0xb0
[ 309.608428][ C0] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 01 01 48 0f af c1 <41> 89 f9 41 83 e1 07 75 74 48 89 d1 48 c1 e9 06 74 39 66 0f 1f 84
[ 309.608444][ C0] RSP: 0018:ffffc90000007d48 EFLAGS: 00000006
[ 309.608460][ C0] RAX: 0000000000000000 RBX: ffffffff8c0f9960 RCX: 0000000000000000
[ 309.608472][ C0] RDX: 0000000000000010 RSI: 0000000000000000 RDI: ffffc90000007d58
[ 309.608484][ C0] RBP: ffff8880343ee300 R08: ffffc90000007d67 R09: 1ffff92000000fac
[ 309.608497][ C0] R10: ffffc90000007d58 R11: fffff52000000fad R12: ffff8880343ee300
[ 309.608510][ C0] R13: dffffc0000000000 R14: ffff8880b8628420 R15: ffff8880b8628410
[ 309.608524][ C0] FS: 0000000000000000(0000) GS:ffff888124ce0000(0000) knlGS:0000000000000000
[ 309.608539][ C0] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 309.608552][ C0] CR2: 0000565544f80030 CR3: 000000000eb48000 CR4: 00000000003526f0
[ 309.608568][ C0] Call Trace:
[ 309.608580][ C0]
[ 309.608587][ C0] debug_object_deactivate+0x36/0x250
[ 309.608621][ C0] __hrtimer_run_queues+0x239/0xa10
[ 309.608653][ C0] hrtimer_interrupt+0x4cd/0xaa0
[ 309.608690][ C0] __sysvec_apic_timer_interrupt+0x102/0x430
[ 309.608712][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0
[ 309.608732][ C0]
[ 309.608738][ C0]
[ 309.608745][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 309.608764][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x47/0x80
[ 309.608783][ C0] Code: f7 e8 3d 8b be f5 f7 c3 00 02 00 00 74 05 e8 70 c2 ea f5 9c 58 a9 00 02 00 00 75 29 f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 c4 a8 af f5 65 48 8b 05 2c ce ae 07 48 85 c0 74 18 5b 41 5e c3
[ 309.608797][ C0] RSP: 0018:ffffc9000376f388 EFLAGS: 00000206
[ 309.608812][ C0] RAX: 0000000000000002 RBX: 0000000000000246 RCX: 8000000000000001
[ 309.608825][ C0] RDX: 0000000000000006 RSI: ffffffff8e475ba7 RDI: 0000000000000001
[ 309.608836][ C0] RBP: ffffc9000376f4b0 R08: ffffffff907a2e7f R09: 1ffffffff20f45cf
[ 309.608850][ C0] R10: dffffc0000000000 R11: fffffbfff20f45d0 R12: ffffc9000376f6d8
[ 309.608863][ C0] R13: ffffc9000376f618 R14: ffff88801de95b58 R15: ffffc9000376f520
[ 309.608891][ C0] folios_put_refs+0x8b0/0xb30
[ 309.608915][ C0] ? arch_do_signal_or_restart+0xbb/0x860
[ 309.608940][ C0] ? exit_to_user_mode_loop+0x10e/0x770
[ 309.608957][ C0] ? __do_fast_syscall_32+0x437/0x6a0
[ 309.608984][ C0] ? __pfx_folios_put_refs+0x10/0x10
[ 309.609010][ C0] ? free_swap_cache+0x109/0x300
[ 309.609034][ C0] free_pages_and_swap_cache+0x2ba/0x490
[ 309.609061][ C0] ? __pfx_free_pages_and_swap_cache+0x10/0x10
[ 309.609083][ C0] ? free_pgd_range+0x1356/0x13c0
[ 309.609120][ C0] ? __virt_addr_valid+0x137/0x390
[ 309.609156][ C0] tlb_flush_mmu+0x6d3/0xa30
[ 309.609185][ C0] tlb_finish_mmu+0xf4/0x220
[ 309.609212][ C0] exit_mmap+0x4b2/0x9f0
[ 309.609236][ C0] ? __pfx_exit_mmap+0x10/0x10
[ 309.609270][ C0] ? __pfx_exit_aio+0x10/0x10
[ 309.609300][ C0] ? uprobe_clear_state+0x2a4/0x3d0
[ 309.609324][ C0] __mmput+0x118/0x420
[ 309.609346][ C0] exit_mm+0x221/0x2d0
[ 309.609364][ C0] do_exit+0x6cd/0x2360
[ 309.609384][ C0] ? stack_trace_save+0xa9/0x100
[ 309.609409][ C0] ? __pfx_do_exit+0x10/0x10
[ 309.609427][ C0] ? do_raw_spin_lock+0x12b/0x2f0
[ 309.609454][ C0] do_group_exit+0x22d/0x2f0
[ 309.609471][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 309.609490][ C0] get_signal+0x121b/0x12c0
[ 309.609522][ C0] arch_do_signal_or_restart+0xbb/0x860
[ 309.609549][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 309.609577][ C0] ? lockdep_hardirqs_on+0x7b/0x110
[ 309.609601][ C0] exit_to_user_mode_loop+0x10e/0x770
[ 309.609619][ C0] ? rcu_is_watching+0x16/0xb0
[ 309.609639][ C0] ? do_fast_syscall_32+0x33/0x70
[ 309.609661][ C0] __do_fast_syscall_32+0x437/0x6a0
[ 309.609683][ C0] ? do_fast_syscall_32+0x33/0x70
[ 309.609704][ C0] ? irqentry_exit+0x10f/0x910
[ 309.609722][ C0] ? trace_irq_disable+0x3b/0x140
[ 309.609741][ C0] do_fast_syscall_32+0x33/0x70
[ 309.609763][ C0] entry_SYSENTER_compat_after_hwframe+0x84/0x8e
[ 309.609784][ C0] RIP: 0023:0xf7fa60ec
[ 309.609805][ C0] Code: Unable to access opcode bytes at 0xf7fa60c2.
[ 309.609814][ C0] RSP: 002b:00000000fff79ae8 EFLAGS: 00000206 ORIG_RAX: 000000000000000a
[ 309.609831][ C0] RAX: 0000000000000000 RBX: 00000000fff79b90 RCX: 000000000000a000
[ 309.609842][ C0] RDX: 00000000f7437ff4 RSI: 0000000000000000 RDI: 00000000fff7ac24
[ 309.609854][ C0] RBP: 00000000fff79b90 R08: 0000000000000000 R09: 0000000000000000
[ 309.609865][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
[ 309.609882][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 309.609901][ C0]
[ 310.091758][ C1] rcu: rcu_preempt kthread starved for 10075 jiffies! g14209 f0x0 RCU_GP_WAIT_FQS(5) ->state=R ->cpu=1
[ 310.102774][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 310.112735][ C1] rcu: RCU grace-period kthread stack dump:
[ 310.118628][ C1] task:rcu_preempt state:R running task stack:27496 pid:17 tgid:17 ppid:2 task_flags:0x208040 flags:0x00080000
[ 310.132131][ C1] Call Trace:
[ 310.135403][ C1]
[ 310.138339][ C1] __schedule+0x17d4/0x5820
[ 310.142848][ C1] ? __lock_acquire+0x683/0x2cf0
[ 310.147801][ C1] ? do_raw_spin_unlock+0xf5/0x200
[ 310.152926][ C1] ? __pfx___schedule+0x10/0x10
[ 310.157787][ C1] ? schedule+0x90/0x2b0
[ 310.162035][ C1] schedule+0x164/0x2b0
[ 310.166198][ C1] schedule_timeout+0x152/0x2c0
[ 310.171057][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 310.176435][ C1] ? __pfx_process_timeout+0x10/0x10
[ 310.181735][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 310.187542][ C1] ? prepare_to_swait_event+0x322/0x350
[ 310.193097][ C1] rcu_gp_fqs_loop+0x30c/0x11f0
[ 310.197960][ C1] ? __pfx_rcu_watching_snap_recheck+0x10/0x10
[ 310.204116][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 310.209396][ C1] ? _raw_spin_unlock_irq+0x2e/0x50
[ 310.214599][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 310.220407][ C1] rcu_gp_kthread+0x9e/0x2b0
[ 310.225002][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 310.230202][ C1] ? __kthread_parkme+0x71/0x1f0
[ 310.235146][ C1] ? __kthread_parkme+0x199/0x1f0
[ 310.240183][ C1] kthread+0x38b/0x480
[ 310.244250][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 310.249442][ C1] ? __pfx_kthread+0x10/0x10
[ 310.254039][ C1] ret_from_fork+0x514/0xb70
[ 310.258629][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 310.263741][ C1] ? __switch_to+0xc89/0x1420
[ 310.268424][ C1] ? __pfx_kthread+0x10/0x10
[ 310.273015][ C1] ret_from_fork_asm+0x1a/0x30
[ 310.277802][ C1]
[ 310.280829][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 310.287145][ C1] CPU: 1 UID: 0 PID: 5653 Comm: udevd Not tainted syzkaller #0 PREEMPT(full)
[ 310.295985][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 310.306034][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x18/0x80
[ 310.312208][ C1] Code: cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 65 48 8b 0d e8 4f cc 11 65 48 8b 15 e8 4f cc 11 c2 00 01 00 ff 74 29 89 d6 81 e6 00 01 00 0f 81 fe 00 01 00 00
[ 310.331840][ C1] RSP: 0000:ffffc90003c9f718 EFLAGS: 00000202
[ 310.337914][ C1] RAX: ffffffff81bb63ee RBX: ffff8880b8643648 RCX: ffff8880355bbe80
[ 310.345884][ C1] RDX: 0000000000000002 RSI: 0000000000000001 RDI: 0000000000000000
[ 310.353851][ C1] RBP: ffffc90003c9f870 R08: ffff8880355bd417 R09: 1ffff11006ab7a82
[ 310.361820][ C1] R10: dffffc0000000000 R11: ffffffff8179db70 R12: 1ffff110170c86c9
[ 310.369793][ C1] R13: 0000000000000000 R14: ffff8880b8643640 R15: 0000000000000001
[ 310.377761][ C1] FS: 00007f23281a9880(0000) GS:ffff888124de0000(0000) knlGS:0000000000000000
[ 310.386686][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 310.393262][ C1] CR2: 0000565213232a38 CR3: 00000000743b6000 CR4: 00000000003526f0
[ 310.401236][ C1] Call Trace:
[ 310.404513][ C1]
[ 310.407435][ C1] smp_call_function_many_cond+0x63e/0x1500
[ 310.413341][ C1] ? __pfx_flush_tlb_func+0x10/0x10
[ 310.418547][ C1] ? __pfx_should_flush_tlb+0x10/0x10
[ 310.423923][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10
[ 310.430251][ C1] ? rcu_is_watching+0x16/0xb0
[ 310.435020][ C1] ? trace_tlb_flush+0x3c/0x160
[ 310.439879][ C1] flush_tlb_mm_range+0x8ff/0x1090
[ 310.445001][ C1] ? __lock_acquire+0x683/0x2cf0
[ 310.449941][ C1] ? pfn_valid+0xba/0x490
[ 310.454273][ C1] ? __pfx_flush_tlb_mm_range+0x10/0x10
[ 310.459826][ C1] ? page_table_check_clear+0x124/0x500
[ 310.465369][ C1] ? lock_acquire+0x106/0x350
[ 310.470051][ C1] ? page_table_check_clear+0x124/0x500
[ 310.475598][ C1] ? page_table_check_clear+0x124/0x500
[ 310.481139][ C1] ? page_table_check_clear+0x49d/0x500
[ 310.486682][ C1] ? page_table_check_clear+0x124/0x500
[ 310.492227][ C1] ptep_clear_flush+0x120/0x170
[ 310.497087][ C1] do_wp_page+0x3c5c/0x4b80
[ 310.501597][ C1] ? do_wp_page+0x3666/0x4b80
[ 310.506289][ C1] ? __pfx_do_wp_page+0x10/0x10
[ 310.511138][ C1] ? do_raw_spin_lock+0x12b/0x2f0
[ 310.516168][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 310.521552][ C1] handle_mm_fault+0x1576/0x3720
[ 310.526504][ C1] ? handle_mm_fault+0xf4/0x3720
[ 310.531451][ C1] ? __pfx_handle_mm_fault+0x10/0x10
[ 310.536735][ C1] ? lock_vma_under_rcu+0x45a/0x500
[ 310.541963][ C1] do_user_addr_fault+0xa4f/0x1340
[ 310.547086][ C1] ? trace_page_fault_user+0x84/0x1e0
[ 310.552458][ C1] exc_page_fault+0x6a/0xc0
[ 310.556963][ C1] asm_exc_page_fault+0x26/0x30
[ 310.561808][ C1] RIP: 0033:0x7f2328230a9a
[ 310.566220][ C1] Code: 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 53 48 85 ff 74 2f 48 8b 47 08 48 39 c7 74 21 48 8b 1f 48 39 df 74 19 48 89 18 <48> 89 43 08 e8 8d d9 ff ff 48 89 d8 5b c3 0f 1f 84 00 00 00 00 00
[ 310.585823][ C1] RSP: 002b:00007ffc9aa29370 EFLAGS: 00010202
[ 310.591888][ C1] RAX: 00005652132330b0 RBX: 0000565213232a30 RCX: 0000000000000000
[ 310.599952][ C1] RDX: 000056521323e430 RSI: 000056521323af60 RDI: 00005652132384e0
[ 310.607919][ C1] RBP: 00005652132384e0 R08: 000056521323af70 R09: 0000000000000003
[ 310.615885][ C1] R10: 0000000000000000 R11: 0000000000000297 R12: 00005651e2e33588
[ 310.623851][ C1] R13: 00007ffc9aa29420 R14: 0000000000000000 R15: 0000000000000000
[ 310.631834][ C1]