Warning: Permanently added '10.128.1.116' (ED25519) to the list of known hosts.
2026/01/09 04:27:01 parsed 1 programs
[ 66.514864][ T5768] cgroup: Unknown subsys name 'net'
[ 66.652504][ T5768] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 68.104953][ T5768] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 70.194131][ T5793] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.204482][ T5793] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.213083][ T5793] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.220876][ T5793] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.228625][ T5793] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.235853][ T5793] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.778723][ T5807] chnl_net:caif_netlink_parms(): no params data found
[ 70.832922][ T5807] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.841025][ T5807] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.848651][ T5807] bridge_slave_0: entered allmulticast mode
[ 70.855435][ T5807] bridge_slave_0: entered promiscuous mode
[ 70.864584][ T5807] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.872083][ T5807] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.879296][ T5807] bridge_slave_1: entered allmulticast mode
[ 70.885926][ T5807] bridge_slave_1: entered promiscuous mode
[ 70.934065][ T5807] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 70.948155][ T5807] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 70.994246][ T5807] team0: Port device team_slave_0 added
[ 71.001982][ T5807] team0: Port device team_slave_1 added
[ 71.024261][ T5807] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 71.032574][ T5807] 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 1560 would solve the problem.
[ 71.058965][ T5807] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 71.087413][ T5807] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 71.094383][ T5807] 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 1560 would solve the problem.
[ 71.120594][ T5807] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 71.171731][ T5807] hsr_slave_0: entered promiscuous mode
[ 71.178913][ T5807] hsr_slave_1: entered promiscuous mode
[ 71.341644][ T5807] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 71.353129][ T5807] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 71.363017][ T5807] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 71.373204][ T5807] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 71.457609][ T5807] 8021q: adding VLAN 0 to HW filter on device bond0
[ 71.489538][ T5807] 8021q: adding VLAN 0 to HW filter on device team0
[ 71.512891][ T2961] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.520225][ T2961] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 71.537288][ T2961] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.544430][ T2961] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 71.593874][ T5807] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 71.636842][ T1280] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.643418][ T1280] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.765539][ T5807] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 71.800796][ T5807] veth0_vlan: entered promiscuous mode
[ 71.811293][ T5807] veth1_vlan: entered promiscuous mode
[ 71.837347][ T5807] veth0_macvtap: entered promiscuous mode
[ 71.847196][ T5807] veth1_macvtap: entered promiscuous mode
[ 71.863665][ T5807] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 71.877196][ T5807] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 71.891092][ T5807] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.900297][ T5807] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.909398][ T5807] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.919720][ T5807] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 72.047877][ T2961] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 73.077201][ T1126] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.091635][ T1126] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.116296][ T1145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.124171][ T1145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/01/09 04:27:10 executed programs: 0
[ 74.382606][ T5793] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 74.391394][ T5793] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 74.399618][ T5793] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 74.409971][ T5793] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 74.419117][ T5793] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 74.426735][ T5793] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 74.547446][ T5876] chnl_net:caif_netlink_parms(): no params data found
[ 74.600798][ T5876] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.608007][ T5876] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.615156][ T5876] bridge_slave_0: entered allmulticast mode
[ 74.622162][ T5876] bridge_slave_0: entered promiscuous mode
[ 74.630449][ T5876] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.637704][ T5876] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.644866][ T5876] bridge_slave_1: entered allmulticast mode
[ 74.652213][ T5876] bridge_slave_1: entered promiscuous mode
[ 74.679156][ T5876] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 74.690681][ T5876] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 74.719468][ T5876] team0: Port device team_slave_0 added
[ 74.727756][ T5876] team0: Port device team_slave_1 added
[ 74.752459][ T5876] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 74.760142][ T5876] 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 1560 would solve the problem.
[ 74.786367][ T5876] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 74.798810][ T5876] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 74.805785][ T5876] 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 1560 would solve the problem.
[ 74.831841][ T5876] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 74.868920][ T5876] hsr_slave_0: entered promiscuous mode
[ 74.875279][ T5876] hsr_slave_1: entered promiscuous mode
[ 74.881794][ T5876] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 74.889986][ T5876] Cannot create hsr debugfs directory
[ 74.945346][ T2961] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.506929][ T5085] Bluetooth: hci0: command tx timeout
[ 77.225637][ T2961] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 77.310524][ T2961] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.185166][ T2961] hsr_slave_0: left promiscuous mode
[ 78.191307][ T2961] hsr_slave_1: left promiscuous mode
[ 78.197550][ T2961] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 78.204947][ T2961] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 78.214098][ T2961] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 78.222165][ T2961] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 78.229870][ T2961] bridge_slave_1: left allmulticast mode
[ 78.235528][ T2961] bridge_slave_1: left promiscuous mode
[ 78.242420][ T2961] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.252768][ T2961] bridge_slave_0: left allmulticast mode
[ 78.258444][ T2961] bridge_slave_0: left promiscuous mode
[ 78.264092][ T2961] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.283973][ T2961] veth1_macvtap: left promiscuous mode
[ 78.290356][ T2961] veth0_macvtap: left promiscuous mode
[ 78.295899][ T2961] veth1_vlan: left promiscuous mode
[ 78.301398][ T2961] veth0_vlan: left promiscuous mode
[ 78.586893][ T5085] Bluetooth: hci0: command tx timeout
[ 78.624203][ T2961] team0 (unregistering): Port device team_slave_1 removed
[ 78.655437][ T2961] team0 (unregistering): Port device team_slave_0 removed
[ 78.685629][ T2961] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 78.716515][ T2961] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 78.990046][ T2961] bond0 (unregistering): Released all slaves
[ 79.086529][ T5876] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 79.098995][ T5876] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 79.108252][ T5876] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 79.118025][ T5876] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 79.209095][ T5876] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.238759][ T5876] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.251727][ T42] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.258873][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.274118][ T1126] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.281301][ T1126] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.468578][ T5876] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 79.521362][ T5876] veth0_vlan: entered promiscuous mode
[ 79.541137][ T5876] veth1_vlan: entered promiscuous mode
[ 79.573525][ T5876] veth0_macvtap: entered promiscuous mode
[ 79.585377][ T5876] veth1_macvtap: entered promiscuous mode
[ 79.635027][ T5876] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 79.659258][ T5876] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 79.673174][ T5876] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.682605][ T5876] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.692374][ T5876] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.701128][ T5876] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.798856][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.813573][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.836981][ T2988] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
2026/01/09 04:27:16 executed programs: 2
[ 79.844862][ T2988] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.166410][ T23] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 80.362999][ T23] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0
[ 80.378624][ T23] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0
[ 80.388352][ T23] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0
[ 80.407916][ T23] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0
[ 80.425733][ T23] usb 1-1: New USB device found, idVendor=0bfd, idProduct=010c, bcdDevice=2d.16
[ 80.435348][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 80.444000][ T23] usb 1-1: Product: syz
[ 80.448274][ T23] usb 1-1: Manufacturer: syz
[ 80.452886][ T23] usb 1-1: SerialNumber: syz
[ 80.476295][ T23] usb 1-1: config 0 descriptor??
[ 80.487883][ T23] kvaser_usb 1-1:0.0: Cannot get usb endpoint(s)
[ 80.666443][ T5085] Bluetooth: hci0: command tx timeout
[ 80.796265][ T5924] syz.0.17[5924]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 80.957113][ T5924] loop0: detected capacity change from 0 to 1024
[ 80.966991][ T5924] EXT4-fs: Ignoring removed bh option
[ 80.972438][ T5924] EXT4-fs: inline encryption not supported
[ 80.996554][ T5924] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled
[ 81.036830][ T5924] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000]
[ 81.062789][ T5924] EXT4-fs error (device loop0): ext4_map_blocks:608: inode #3: block 2: comm syz.0.17: lblock 2 mapped to illegal pblock 2 (length 1)
[ 81.091884][ T5924] Quota error (device loop0): qtree_write_dquot: dquota write failed
[ 81.100345][ T5924] EXT4-fs error (device loop0): ext4_map_blocks:608: inode #3: block 48: comm syz.0.17: lblock 0 mapped to illegal pblock 48 (length 1)
[ 81.118448][ T5924] Quota error (device loop0): v2_write_file_info: Can't write info structure
[ 81.129258][ T5924] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.17: Failed to acquire dquot type 0
[ 81.143272][ T5924] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5916: Corrupt filesystem
[ 81.154993][ T5924] EXT4-fs error (device loop0): ext4_evict_inode:252: inode #11: comm syz.0.17: mark_inode_dirty error
[ 81.168253][ T5924] EXT4-fs warning (device loop0): ext4_evict_inode:255: couldn't mark inode dirty (err -117)
[ 81.179427][ T5924] EXT4-fs (loop0): 1 orphan inode deleted
[ 81.186597][ T5924] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 186.226036][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 186.233148][ C1] rcu: 0-...!: (1 GPs behind) idle=dc9c/1/0x4000000000000000 softirq=12108/12109 fqs=1
[ 186.243804][ C1] rcu: (detected by 1, t=10502 jiffies, g=9241, q=99 ncpus=2)
[ 186.251377][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 186.256615][ C0] NMI backtrace for cpu 0
[ 186.256638][ C0] CPU: 0 PID: 5139 Comm: udevd Not tainted syzkaller #0
[ 186.256653][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 186.256670][ C0] RIP: 0010:kasan_check_range+0x89/0x290
[ 186.256701][ C0] Code: 00 fc ff df 4d 8d 34 19 4d 89 f4 4d 29 dc 49 83 fc 10 7f 29 4d 85 e4 0f 84 41 01 00 00 4c 89 cb 48 f7 d3 4c 01 fb 41 80 3b 00 <0f> 85 cc 01 00 00 49 ff c3 48 ff c3 75 ee e9 21 01 00 00 44 89 dd
[ 186.256714][ C0] RSP: 0018:ffffc90000007888 EFLAGS: 00000046
[ 186.256730][ C0] RAX: 0000000000000001 RBX: ffffffffffffffff RCX: ffffffff816710b0
[ 186.256741][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff90d94500
[ 186.256751][ C0] RBP: ffffc90000007b08 R08: ffffffff90d94507 R09: 1ffffffff21b28a0
[ 186.256762][ C0] R10: dffffc0000000000 R11: fffffbfff21b28a0 R12: 0000000000000001
[ 186.256772][ C0] R13: ffff88807cfc8000 R14: fffffbfff21b28a1 R15: 1ffffffff21b28a0
[ 186.256783][ C0] FS: 00007fd0e7d4e880(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 186.256797][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 186.256808][ C0] CR2: 0000000000000000 CR3: 00000000192cf000 CR4: 00000000003506f0
[ 186.256821][ C0] Call Trace:
[ 186.256829][ C0]
[ 186.256846][ C0] __lock_acquire+0x1260/0x7c80
[ 186.256872][ C0] ? verify_lock_unused+0x140/0x140
[ 186.256890][ C0] ? verify_lock_unused+0x140/0x140
[ 186.256909][ C0] ? debug_objects_fill_pool+0x73/0x6b0
[ 186.256934][ C0] lock_acquire+0x197/0x410
[ 186.256950][ C0] ? advance_sched+0x9f9/0xc80
[ 186.256972][ C0] ? advance_sched+0x9a0/0xc80
[ 186.256991][ C0] ? read_lock_is_recursive+0x20/0x20
[ 186.257010][ C0] ? do_raw_spin_unlock+0x121/0x230
[ 186.257033][ C0] ? advance_sched+0x9f9/0xc80
[ 186.257052][ C0] advance_sched+0xa15/0xc80
[ 186.257071][ C0] ? advance_sched+0x9f9/0xc80
[ 186.257096][ C0] __hrtimer_run_queues+0x51e/0xc40
[ 186.257114][ C0] ? taprio_dequeue_from_txq+0x8f0/0x8f0
[ 186.257137][ C0] ? hrtimer_interrupt+0x9c0/0x9c0
[ 186.257152][ C0] ? ktime_get_update_offsets_now+0x3d2/0x3f0
[ 186.257173][ C0] hrtimer_interrupt+0x3c9/0x9c0
[ 186.257198][ C0] __sysvec_apic_timer_interrupt+0xfb/0x3b0
[ 186.257218][ C0] sysvec_apic_timer_interrupt+0x9f/0xc0
[ 186.257238][ C0]
[ 186.257242][ C0]
[ 186.257247][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 186.257267][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xa9/0x110
[ 186.257286][ C0] Code: 74 05 e8 0a d9 1a f7 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f6 44 24 21 02 75 4b f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 e2 53 ea f6 65 8b 05 d3 9a 92 75 85 c0 74 3c 48 c7 04 24 0e 36
[ 186.257298][ C0] RSP: 0018:ffffc90003317500 EFLAGS: 00000206
[ 186.257310][ C0] RAX: a32ad3e06ddf3600 RBX: 0000000000000a06 RCX: a32ad3e06ddf3600
[ 186.257321][ C0] RDX: dffffc0000000000 RSI: ffffffff8aaabce0 RDI: 0000000000000001
[ 186.257331][ C0] RBP: ffffc90003317580 R08: ffffffff90d9453f R09: 1ffffffff21b28a7
[ 186.257343][ C0] R10: dffffc0000000000 R11: fffffbfff21b28a8 R12: dffffc0000000000
[ 186.257354][ C0] R13: ffff88801d7dad00 R14: ffffffff971448c8 R15: 1ffff92000662ea0
[ 186.257373][ C0] ? _raw_spin_unlock+0x40/0x40
[ 186.257392][ C0] debug_check_no_obj_freed+0x51f/0x540
[ 186.257416][ C0] slab_free_freelist_hook+0xd2/0x1b0
[ 186.257440][ C0] ? tomoyo_check_open_permission+0x2d3/0x3c0
[ 186.257462][ C0] __kmem_cache_free+0xba/0x1f0
[ 186.257484][ C0] tomoyo_check_open_permission+0x2d3/0x3c0
[ 186.257505][ C0] ? tomoyo_check_open_permission+0x16e/0x3c0
[ 186.257526][ C0] ? tomoyo_check_path_number_acl+0x280/0x280
[ 186.257550][ C0] ? __asan_memset+0x22/0x40
[ 186.257576][ C0] ? __rwlock_init+0x150/0x150
[ 186.257593][ C0] ? generic_permission+0x1f3/0x590
[ 186.257613][ C0] ? tomoyo_file_open+0xed/0x180
[ 186.257628][ C0] security_file_open+0x62/0xa0
[ 186.257649][ C0] do_dentry_open+0x380/0x1500
[ 186.257671][ C0] path_openat+0x274b/0x3190
[ 186.257703][ C0] ? __kasan_slab_alloc+0x6c/0x80
[ 186.257720][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 186.257737][ C0] ? verify_lock_unused+0x140/0x140
[ 186.257754][ C0] ? do_filp_open+0x3d0/0x3d0
[ 186.257775][ C0] ? __virt_addr_valid+0x18c/0x540
[ 186.257798][ C0] do_filp_open+0x1c5/0x3d0
[ 186.257820][ C0] ? vfs_tmpfile+0x490/0x490
[ 186.257849][ C0] ? _raw_spin_unlock+0x28/0x40
[ 186.257864][ C0] ? alloc_fd+0x58f/0x630
[ 186.257885][ C0] do_sys_openat2+0x12c/0x1c0
[ 186.257903][ C0] ? do_sys_open+0xe0/0xe0
[ 186.257920][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 186.257937][ C0] ? lock_chain_count+0x20/0x20
[ 186.257954][ C0] __x64_sys_openat+0x139/0x160
[ 186.257973][ C0] do_syscall_64+0x55/0xb0
[ 186.257987][ C0] ? clear_bhb_loop+0x40/0x90
[ 186.258003][ C0] ? clear_bhb_loop+0x40/0x90
[ 186.258026][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 186.258043][ C0] RIP: 0033:0x7fd0e7e48c3a
[ 186.258059][ C0] Code: 41 89 f2 48 89 54 24 e0 41 83 e2 40 75 2a 89 f0 f7 d0 a9 00 00 41 00 74 1f 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 77 2e c3 0f 1f 44 00 00 48 8d 44 24 08 c7 44 24
[ 186.258071][ C0] RSP: 002b:00007ffefa531928 EFLAGS: 00000206 ORIG_RAX: 0000000000000101
[ 186.258085][ C0] RAX: ffffffffffffffda RBX: 000055f94b117da0 RCX: 00007fd0e7e48c3a
[ 186.258096][ C0] RDX: 0000000000090800 RSI: 000055f94b0b6510 RDI: 00000000ffffff9c
[ 186.258107][ C0] RBP: 000055f94b0b6510 R08: 0000000000000000 R09: 0000000000000001
[ 186.258116][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 000055f94b0c27b0
[ 186.258125][ C0] R13: 00000000000000fd R14: 000055f93bc12be0 R15: 00007ffefa531c30
[ 186.258141][ C0]
[ 186.258605][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g9241 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 186.816059][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 186.826033][ C1] rcu: RCU grace-period kthread stack dump:
[ 186.831934][ C1] task:rcu_preempt state:R running task stack:27080 pid:17 ppid:2 flags:0x00004000
[ 186.842729][ C1] Call Trace:
[ 186.846011][ C1]
[ 186.848948][ C1] __schedule+0x14d2/0x44d0
[ 186.853479][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 186.859382][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 186.864594][ C1] ? _raw_spin_unlock_irqrestore+0xae/0x110
[ 186.870497][ C1] ? asan.module_dtor+0x20/0x20
[ 186.875380][ C1] ? enqueue_timer+0x225/0x530
[ 186.880178][ C1] ? __mod_timer+0x984/0xdb0
[ 186.884798][ C1] schedule+0xbd/0x170
[ 186.888921][ C1] schedule_timeout+0x160/0x280
[ 186.893806][ C1] ? console_conditional_schedule+0x40/0x40
[ 186.899710][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 186.905614][ C1] ? update_process_times+0x1b0/0x1b0
[ 186.911008][ C1] ? prepare_to_swait_event+0x339/0x360
[ 186.916576][ C1] rcu_gp_fqs_loop+0x302/0x1560
[ 186.921454][ C1] ? dump_blkd_tasks+0x810/0x810
[ 186.926408][ C1] ? rcu_gp_init+0x1510/0x1510
[ 186.931355][ C1] ? rcu_gp_cleanup+0xb4c/0xca0
[ 186.936221][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 186.941445][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 186.946667][ C1] rcu_gp_kthread+0x99/0x380
[ 186.951289][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 186.956424][ C1] ? __kthread_parkme+0x7a/0x1c0
[ 186.961377][ C1] ? __kthread_parkme+0x162/0x1c0
[ 186.966419][ C1] kthread+0x2fa/0x390
[ 186.970492][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 186.975619][ C1] ? kthread_blkcg+0xd0/0xd0
[ 186.980215][ C1] ret_from_fork+0x48/0x80
[ 186.984641][ C1] ? kthread_blkcg+0xd0/0xd0
[ 186.989238][ C1] ret_from_fork_asm+0x11/0x20
[ 186.994031][ C1]
[ 186.997070][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 187.003394][ C1] CPU: 1 PID: 2988 Comm: kworker/u4:9 Not tainted syzkaller #0
[ 187.010944][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 187.021007][ C1] Workqueue: events_unbound toggle_allocation_gate
[ 187.027527][ C1] RIP: 0010:smp_call_function_many_cond+0xddf/0x1130
[ 187.034211][ C1] Code: 45 8b 2c 24 44 89 ee 83 e6 01 31 ff e8 6a d7 0a 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 a5 d3 0a 00 eb 38 f3 90 <42> 0f b6 04 2b 84 c0 75 11 41 f7 04 24 01 00 00 00 74 1e e8 89 d3
[ 187.053824][ C1] RSP: 0018:ffffc9000bef7780 EFLAGS: 00000293
[ 187.059928][ C1] RAX: ffffffff817abd37 RBX: 1ffff110171c8759 RCX: ffff88802b960000
[ 187.067917][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 187.075917][ C1] RBP: ffffc9000bef7900 R08: ffffffff90d94507 R09: 1ffffffff21b28a0
[ 187.083917][ C1] R10: dffffc0000000000 R11: fffffbfff21b28a1 R12: ffff8880b8e43ac8
[ 187.091901][ C1] R13: dffffc0000000000 R14: ffff8880b8f3d148 R15: 0000000000000000
[ 187.099890][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 187.108823][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 187.115411][ C1] CR2: 00007fd0e7d47000 CR3: 000000000cb30000 CR4: 00000000003506e0
[ 187.123390][ C1] Call Trace:
[ 187.126676][ C1]
[ 187.129632][ C1] ? text_poke_sync+0x30/0x30
[ 187.134431][ C1] ? smp_call_function_many+0x40/0x40
[ 187.139822][ C1] ? text_poke+0xc0/0xc0
[ 187.144076][ C1] ? __mutex_trylock_common+0x153/0x250
[ 187.149639][ C1] ? trace_raw_output_contention_end+0xd0/0xd0
[ 187.155963][ C1] ? text_poke_sync+0x30/0x30
[ 187.160652][ C1] on_each_cpu_cond_mask+0x3f/0x80
[ 187.165776][ C1] ? kmem_cache_alloc_bulk+0x12a/0x5b0
[ 187.171248][ C1] text_poke_bp_batch+0x318/0x930
[ 187.176300][ C1] ? text_poke_loc_init+0x820/0x820
[ 187.181526][ C1] ? mutex_lock_nested+0x20/0x20
[ 187.186482][ C1] ? text_poke_queue+0x140/0x190
[ 187.191445][ C1] ? arch_jump_label_transform_queue+0x93/0x100
[ 187.197717][ C1] text_poke_finish+0x30/0x50
[ 187.202401][ C1] arch_jump_label_transform_apply+0x1c/0x30
[ 187.208394][ C1] static_key_enable_cpuslocked+0x123/0x240
[ 187.214303][ C1] ? process_scheduled_works+0x957/0x15b0
[ 187.220034][ C1] static_key_enable+0x1a/0x20
[ 187.224807][ C1] toggle_allocation_gate+0xaa/0x250
[ 187.230111][ C1] ? show_object+0x70/0x70
[ 187.234536][ C1] ? read_lock_is_recursive+0x20/0x20
[ 187.239929][ C1] ? process_scheduled_works+0x957/0x15b0
[ 187.245660][ C1] ? process_scheduled_works+0x957/0x15b0
[ 187.251399][ C1] process_scheduled_works+0xa45/0x15b0
[ 187.256981][ C1] ? assign_work+0x400/0x400
[ 187.261670][ C1] ? assign_work+0x39e/0x400
[ 187.266278][ C1] worker_thread+0xa55/0xfc0
[ 187.270899][ C1] kthread+0x2fa/0x390
[ 187.274979][ C1] ? pr_cont_work+0x560/0x560
[ 187.279667][ C1] ? kthread_blkcg+0xd0/0xd0
[ 187.284269][ C1] ret_from_fork+0x48/0x80
[ 187.288703][ C1] ? kthread_blkcg+0xd0/0xd0
[ 187.293298][ C1] ret_from_fork_asm+0x11/0x20
[ 187.298086][ C1]