syzkaller login: qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x1b4000)
[ 80.514195][ T1024] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[ 80.514312][ T1024] ata1: failed to read log page 10h (errno=-5)
[ 80.514337][ T1024] ata1.00: exception Emask 0x1 SAct 0x18000000 SErr 0x0 action 0x0
[ 80.514349][ T1024] ata1.00: irq_stat 0x41000000
[ 80.514360][ T1024] ata1.00: failed command: WRITE FPDMA QUEUED
[ 80.514367][ T1024] ata1.00: cmd 61/a0:d8:36:c1:04/0d:00:00:00:00/40 tag 27 ncq dma 1785856 ou
[ 80.514367][ T1024] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[ 80.514398][ T1024] ata1.00: status: { DRDY }
[ 80.514408][ T1024] ata1.00: failed command: WRITE FPDMA QUEUED
[ 80.514413][ T1024] ata1.00: cmd 61/90:e0:d6:ce:04/04:00:00:00:00/40 tag 28 ncq dma 598016 out
[ 80.514413][ T1024] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[ 80.514441][ T1024] ata1.00: status: { DRDY }
[ 80.562740][ T1024] ata1.00: configured for UDMA/100
[ 80.564280][ T1024] ata1: EH complete
Warning: Permanently added '[localhost]:26566' (ED25519) to the list of known hosts.
2026/09/14 20:26:52 parsed 1 programs
2026/09/14 20:26:52 serving rpc on tcp://43411
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000)
[ 89.252687][ T1024] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[ 89.252706][ T1024] ata1: failed to read log page 10h (errno=-5)
[ 89.252719][ T1024] ata1.00: exception Emask 0x1 SAct 0x40000001 SErr 0x0 action 0x0
[ 89.252729][ T1024] ata1.00: irq_stat 0x41000008
[ 89.252738][ T1024] ata1.00: failed command: WRITE FPDMA QUEUED
[ 89.252745][ T1024] ata1.00: cmd 61/b8:00:36:c1:05/0f:00:00:00:00/40 tag 0 ncq dma 2060288 ou
[ 89.252745][ T1024] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[ 89.252788][ T1024] ata1.00: status: { DRDY }
[ 89.252796][ T1024] ata1.00: error: { ABRT }
[ 89.252807][ T1024] ata1.00: failed command: WRITE FPDMA QUEUED
[ 89.252814][ T1024] ata1.00: cmd 61/00:f0:36:a1:05/20:00:00:00:00/40 tag 30 ncq dma 4194304 ou
[ 89.252814][ T1024] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[ 89.252845][ T1024] ata1.00: status: { DRDY }
[ 89.252852][ T1024] ata1.00: error: { ABRT }
[ 89.253782][ T1024] ata1.00: configured for UDMA/100
[ 89.254310][ T1024] ata1: EH complete
[ 89.507372][ T5283] cgroup: Unknown subsys name 'net'
[ 89.577903][ T5283] cgroup: Unknown subsys name 'cpuset'
[ 89.581234][ T5283] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 91.142890][ T5283] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 91.917618][ T9] cfg80211: failed to load regulatory.db
[ 98.900195][ T5308] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 104.241790][ T5341] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 104.244979][ T5341] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 104.246398][ T5341] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 104.249462][ T5341] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 104.250871][ T5341] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 106.302665][ T5341] Bluetooth: hci0: command tx timeout
[ 108.022093][ T44] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 108.022128][ T44] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 109.088173][ T1055] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 109.088191][ T1055] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 110.217663][ T5332] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.217761][ T5332] bridge0: port 1(bridge_slave_0) entered disabled state
[ 110.217898][ T5332] bridge_slave_0: entered allmulticast mode
[ 110.240638][ T5332] bridge_slave_0: entered promiscuous mode
[ 110.263227][ T5332] bridge0: port 2(bridge_slave_1) entered blocking state
[ 110.263292][ T5332] bridge0: port 2(bridge_slave_1) entered disabled state
[ 110.263385][ T5332] bridge_slave_1: entered allmulticast mode
[ 110.266999][ T5332] bridge_slave_1: entered promiscuous mode
[ 110.387531][ T5332] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 110.398114][ T5332] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 110.477107][ T5332] team0: Port device team_slave_0 added
[ 110.479174][ T5332] team0: Port device team_slave_1 added
[ 110.547875][ T5332] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 110.547890][ T5332] 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.
[ 110.549536][ T5332] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 110.581166][ T5332] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 110.581177][ T5332] 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.
[ 110.581187][ T5332] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 110.726506][ T5332] hsr_slave_0: entered promiscuous mode
[ 110.729321][ T5332] hsr_slave_1: entered promiscuous mode
[ 111.079054][ T5332] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 111.093203][ T5332] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 111.094886][ T5332] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 111.098310][ T5332] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 111.099148][ T5332] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 111.124348][ T5332] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 111.126631][ T5332] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 111.131216][ T5332] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 111.174890][ T5332] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.174984][ T5332] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 111.191716][ T1055] bridge0: port 2(bridge_slave_1) entered disabled state
[ 111.314789][ T5332] 8021q: adding VLAN 0 to HW filter on device bond0
[ 111.362779][ T5332] 8021q: adding VLAN 0 to HW filter on device team0
[ 111.371158][ T14] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.371261][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 111.415863][ T14] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.416031][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 111.516887][ T5332] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 112.199526][ T5332] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 112.267509][ T5332] veth0_vlan: entered promiscuous mode
[ 112.279559][ T5332] veth1_vlan: entered promiscuous mode
[ 112.320556][ T5332] veth0_macvtap: entered promiscuous mode
[ 112.328868][ T5332] veth1_macvtap: entered promiscuous mode
[ 112.352431][ T5332] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 112.359497][ T5332] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 112.412238][ T14] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.412273][ T14] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.412293][ T14] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.412311][ T14] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/09/14 20:27:18 executed programs: 0
[ 113.268386][ T46] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 113.283167][ T46] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 113.287998][ T46] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 113.289330][ T46] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 113.302885][ T46] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 113.336715][ T5341] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 113.347752][ T5341] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 113.349403][ T5341] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 113.364510][ T5341] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 113.367813][ T5341] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 113.668790][ T5341] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 113.676255][ T5341] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 113.677621][ T5341] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 113.694590][ T5341] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 113.696362][ T5341] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 113.803893][ T5341] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 113.807922][ T5341] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 113.824636][ T5341] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 113.829341][ T5341] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 113.830314][ T5341] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 113.908656][ T5341] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 113.915733][ T5341] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 113.918412][ T53] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 113.921399][ T5341] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 113.938671][ T5341] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 113.939972][ T5341] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 114.057165][ T5341] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 114.070529][ T5341] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 114.075348][ T5341] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 114.081250][ T5341] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 114.085256][ T5341] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 114.519230][ T53] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 114.898454][ T53] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 115.248525][ T53] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 115.341896][ T5341] Bluetooth: hci0: command tx timeout
[ 115.423577][ T5341] Bluetooth: hci1: command tx timeout
[ 115.742719][ T5341] Bluetooth: hci2: command tx timeout
[ 115.902166][ T5341] Bluetooth: hci3: command tx timeout
[ 115.982819][ T5341] Bluetooth: hci4: command tx timeout
[ 116.144496][ T5341] Bluetooth: hci5: command tx timeout
[ 116.253647][ T53] bridge_slave_1: left allmulticast mode
[ 116.253683][ T53] bridge_slave_1: left promiscuous mode
[ 116.255426][ T53] bridge0: port 2(bridge_slave_1) entered disabled state
[ 116.259264][ T53] bridge_slave_0: left allmulticast mode
[ 116.259278][ T53] bridge_slave_0: left promiscuous mode
[ 116.259402][ T53] bridge0: port 1(bridge_slave_0) entered disabled state
[ 116.429267][ T53] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 116.438048][ T53] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 116.439064][ T53] bond0 (unregistering): Released all slaves
[ 116.570284][ T53] hsr_slave_0: left promiscuous mode
[ 116.570876][ T53] hsr_slave_1: left promiscuous mode
[ 116.576873][ T53] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 116.576921][ T53] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 116.578893][ T53] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 116.578906][ T53] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 116.604606][ T53] veth1_macvtap: left promiscuous mode
[ 116.604685][ T53] veth0_macvtap: left promiscuous mode
[ 116.604887][ T53] veth1_vlan: left promiscuous mode
[ 116.605001][ T53] veth0_vlan: left promiscuous mode
[ 116.839734][ T53] team0 (unregistering): Port device team_slave_1 removed
[ 116.856232][ T53] team0 (unregistering): Port device team_slave_0 removed
[ 117.422859][ T5341] Bluetooth: hci0: command tx timeout
[ 117.501662][ T5341] Bluetooth: hci1: command tx timeout
[ 117.821796][ T5341] Bluetooth: hci2: command tx timeout
[ 117.983642][ T5341] Bluetooth: hci3: command tx timeout
[ 118.004235][ T4990] 8021q: adding VLAN 0 to HW filter on device eth2
[ 118.062397][ T5341] Bluetooth: hci4: command tx timeout
[ 118.222024][ T5341] Bluetooth: hci5: command tx timeout
[ 119.501607][ T5341] Bluetooth: hci0: command tx timeout
[ 119.504516][ T4990] 8021q: adding VLAN 0 to HW filter on device eth3
[ 119.574685][ T5418] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.574954][ T5418] bridge0: port 1(bridge_slave_0) entered disabled state
[ 119.575048][ T5418] bridge_slave_0: entered allmulticast mode
[ 119.576533][ T5418] bridge_slave_0: entered promiscuous mode
[ 119.584538][ T5341] Bluetooth: hci1: command tx timeout
[ 119.593874][ T5429] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.593940][ T5429] bridge0: port 1(bridge_slave_0) entered disabled state
[ 119.594024][ T5429] bridge_slave_0: entered allmulticast mode
[ 119.596792][ T5429] bridge_slave_0: entered promiscuous mode
[ 119.657932][ T5418] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.658052][ T5418] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.658149][ T5418] bridge_slave_1: entered allmulticast mode
[ 119.661349][ T5418] bridge_slave_1: entered promiscuous mode
[ 119.710024][ T5429] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.710105][ T5429] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.720225][ T5429] bridge_slave_1: entered allmulticast mode
[ 119.732245][ T5429] bridge_slave_1: entered promiscuous mode
[ 119.753916][ T5417] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.753988][ T5417] bridge0: port 1(bridge_slave_0) entered disabled state
[ 119.754069][ T5417] bridge_slave_0: entered allmulticast mode
[ 119.756433][ T5417] bridge_slave_0: entered promiscuous mode
[ 119.796190][ T5431] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.796259][ T5431] bridge0: port 1(bridge_slave_0) entered disabled state
[ 119.796349][ T5431] bridge_slave_0: entered allmulticast mode
[ 119.797471][ T5431] bridge_slave_0: entered promiscuous mode
[ 119.885605][ T5417] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.885672][ T5417] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.885737][ T5417] bridge_slave_1: entered allmulticast mode
[ 119.889306][ T5417] bridge_slave_1: entered promiscuous mode
[ 119.901834][ T5341] Bluetooth: hci2: command tx timeout
[ 119.908478][ T5431] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.908550][ T5431] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.908653][ T5431] bridge_slave_1: entered allmulticast mode
[ 119.923422][ T5431] bridge_slave_1: entered promiscuous mode
[ 119.963781][ T5418] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 119.969277][ T5429] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 120.027129][ T5418] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 120.028966][ T5429] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 120.062692][ T5341] Bluetooth: hci3: command tx timeout
[ 120.063906][ T5439] bridge0: port 1(bridge_slave_0) entered blocking state
[ 120.064745][ T5439] bridge0: port 1(bridge_slave_0) entered disabled state
[ 120.064844][ T5439] bridge_slave_0: entered allmulticast mode
[ 120.066193][ T5439] bridge_slave_0: entered promiscuous mode
[ 120.082898][ T5434] bridge0: port 1(bridge_slave_0) entered blocking state
[ 120.082977][ T5434] bridge0: port 1(bridge_slave_0) entered disabled state
[ 120.083074][ T5434] bridge_slave_0: entered allmulticast mode
[ 120.085200][ T5434] bridge_slave_0: entered promiscuous mode
[ 120.122458][ T5417] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 120.129460][ T5431] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 120.130001][ T5439] bridge0: port 2(bridge_slave_1) entered blocking state
[ 120.130125][ T5439] bridge0: port 2(bridge_slave_1) entered disabled state
[ 120.130221][ T5439] bridge_slave_1: entered allmulticast mode
[ 120.142624][ T5341] Bluetooth: hci4: command tx timeout
[ 120.158529][ T5439] bridge_slave_1: entered promiscuous mode
[ 120.163427][ T5434] bridge0: port 2(bridge_slave_1) entered blocking state
[ 120.163494][ T5434] bridge0: port 2(bridge_slave_1) entered disabled state
[ 120.163594][ T5434] bridge_slave_1: entered allmulticast mode
[ 120.164714][ T5434] bridge_slave_1: entered promiscuous mode
[ 120.202132][ T5417] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 120.203932][ T5431] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 120.302847][ T5341] Bluetooth: hci5: command tx timeout
[ 120.307802][ T5418] team0: Port device team_slave_0 added
[ 120.320311][ T5418] team0: Port device team_slave_1 added
[ 120.329018][ T5429] team0: Port device team_slave_0 added
[ 120.383492][ T5439] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 120.387429][ T5439] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 120.404731][ T5434] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 120.436393][ T5429] team0: Port device team_slave_1 added
[ 120.561324][ T5434] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 120.594932][ T5418] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 120.594941][ T5418] 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.
[ 120.594952][ T5418] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 120.597421][ T5418] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 120.597436][ T5418] 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.
[ 120.597450][ T5418] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 120.666244][ T5431] team0: Port device team_slave_0 added
[ 120.670461][ T5417] team0: Port device team_slave_0 added
[ 120.768816][ T5429] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 120.768830][ T5429] 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.
[ 120.768844][ T5429] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 120.794799][ T5431] team0: Port device team_slave_1 added
[ 120.796471][ T5417] team0: Port device team_slave_1 added
[ 120.798329][ T5439] team0: Port device team_slave_0 added
[ 120.800564][ T5434] team0: Port device team_slave_0 added
[ 120.814199][ T4990] 8021q: adding VLAN 0 to HW filter on device eth4
[ 120.819146][ T5434] team0: Port device team_slave_1 added
[ 120.819511][ T5429] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 120.819520][ T5429] 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.
[ 120.819535][ T5429] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 120.896085][ T5439] team0: Port device team_slave_1 added
[ 120.919651][ T5418] hsr_slave_0: entered promiscuous mode
[ 120.920431][ T5418] hsr_slave_1: entered promiscuous mode
[ 120.987833][ T5431] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 120.987846][ T5431] 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.
[ 120.987860][ T5431] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 121.024022][ T5417] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 121.024037][ T5417] 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.
[ 121.024112][ T5417] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 121.056926][ T5434] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 121.056943][ T5434] 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.
[ 121.056958][ T5434] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 121.058463][ T5434] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 121.058472][ T5434] 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.
[ 121.058516][ T5434] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 121.120932][ T5431] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 121.120945][ T5431] 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.
[ 121.120961][ T5431] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 121.142764][ T5417] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 121.142776][ T5417] 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.
[ 121.142791][ T5417] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 121.177143][ T5439] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 121.177159][ T5439] 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.
[ 121.177174][ T5439] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 121.218596][ T5429] hsr_slave_0: entered promiscuous mode
[ 121.219361][ T5429] hsr_slave_1: entered promiscuous mode
[ 121.219963][ T5429] debugfs: 'hsr0' already exists in 'hsr'
[ 121.220034][ T5429] Cannot create hsr debugfs directory
[ 121.262403][ T5439] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 121.262416][ T5439] 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.
[ 121.262431][ T5439] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 121.581914][ T5341] Bluetooth: hci0: command tx timeout
[ 121.627150][ T5417] hsr_slave_0: entered promiscuous mode
[ 121.630391][ T5417] hsr_slave_1: entered promiscuous mode
[ 121.636467][ T5417] debugfs: 'hsr0' already exists in 'hsr'
[ 121.636484][ T5417] Cannot create hsr debugfs directory
[ 121.658552][ T5439] hsr_slave_0: entered promiscuous mode
[ 121.660193][ T5439] hsr_slave_1: entered promiscuous mode
[ 121.661619][ T5341] Bluetooth: hci1: command tx timeout
[ 121.670501][ T5439] debugfs: 'hsr0' already exists in 'hsr'
[ 121.670521][ T5439] Cannot create hsr debugfs directory
[ 121.705698][ T5434] hsr_slave_0: entered promiscuous mode
[ 121.707469][ T5434] hsr_slave_1: entered promiscuous mode
[ 121.708250][ T5434] debugfs: 'hsr0' already exists in 'hsr'
[ 121.708265][ T5434] Cannot create hsr debugfs directory
[ 121.757841][ T5431] hsr_slave_0: entered promiscuous mode
[ 121.758752][ T5431] hsr_slave_1: entered promiscuous mode
[ 121.760255][ T5431] debugfs: 'hsr0' already exists in 'hsr'
[ 121.760269][ T5431] Cannot create hsr debugfs directory
[ 121.802041][ T4990] 8021q: adding VLAN 0 to HW filter on device eth5
[ 121.984039][ T5341] Bluetooth: hci2: command tx timeout
[ 122.142992][ T5341] Bluetooth: hci3: command tx timeout
[ 122.223464][ T5341] Bluetooth: hci4: command tx timeout
[ 122.381761][ T5341] Bluetooth: hci5: command tx timeout
[ 122.597609][ T5418] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 122.615846][ T5418] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 122.618541][ T5418] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 122.633838][ T5418] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 122.748143][ T5418] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 122.765640][ T5418] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 122.767501][ T5418] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 122.791578][ T5418] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 123.154147][ T5418] 8021q: adding VLAN 0 to HW filter on device bond0
[ 123.216686][ T5418] 8021q: adding VLAN 0 to HW filter on device team0
[ 123.246879][ T37] bridge0: port 1(bridge_slave_0) entered blocking state
[ 123.247010][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 123.281020][ T1054] bridge0: port 2(bridge_slave_1) entered blocking state
[ 123.281092][ T1054] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 123.489435][ T5417] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 123.501049][ T5417] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 123.520047][ T5417] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 123.534946][ T5417] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 123.540989][ T5417] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 123.561212][ T5417] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 123.568314][ T5417] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 123.585104][ T5417] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 123.936566][ T5434] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 123.973943][ T5434] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 124.006625][ T5434] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 124.033073][ T5434] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 124.041019][ T5434] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 124.077163][ T5434] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 124.078607][ T5434] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 124.099542][ T5434] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 124.489596][ T5429] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 124.511343][ T5429] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 124.547707][ T5429] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 124.578748][ T5429] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 124.602284][ T5429] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 124.623279][ T5429] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 124.623873][ T5429] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 124.658293][ T5429] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 124.972820][ T5417] 8021q: adding VLAN 0 to HW filter on device bond0
[ 125.137076][ T5431] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 125.161280][ T5431] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 125.169148][ T5431] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 125.204104][ T5431] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 125.222789][ T5431] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 125.248209][ T5431] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 125.275288][ T5431] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 125.291066][ T5431] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 125.398257][ T5417] 8021q: adding VLAN 0 to HW filter on device team0
[ 125.562879][ T5418] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 125.666599][ T106] bridge0: port 1(bridge_slave_0) entered blocking state
[ 125.666684][ T106] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 125.853675][ T106] bridge0: port 2(bridge_slave_1) entered blocking state
[ 125.853795][ T106] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 125.858434][ T5439] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 125.890109][ T5439] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 125.931158][ T5439] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 125.946272][ T5439] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 125.947731][ T5439] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 125.961311][ T5439] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 125.979961][ T5434] 8021q: adding VLAN 0 to HW filter on device bond0
[ 126.005865][ T5439] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 126.017802][ T5439] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 126.259409][ T5434] 8021q: adding VLAN 0 to HW filter on device team0
[ 126.358131][ T53] bridge0: port 1(bridge_slave_0) entered blocking state
[ 126.358203][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 126.450905][ T53] bridge0: port 2(bridge_slave_1) entered blocking state
[ 126.452862][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 126.570579][ T5429] 8021q: adding VLAN 0 to HW filter on device bond0
[ 126.669711][ T5418] veth0_vlan: entered promiscuous mode
[ 126.805181][ T5429] 8021q: adding VLAN 0 to HW filter on device team0
[ 126.806138][ T5418] veth1_vlan: entered promiscuous mode
[ 126.836951][ T5431] 8021q: adding VLAN 0 to HW filter on device bond0
[ 126.937904][ T53] bridge0: port 1(bridge_slave_0) entered blocking state
[ 126.937987][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 127.019285][ T1054] bridge0: port 2(bridge_slave_1) entered blocking state
[ 127.019358][ T1054] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 127.076730][ T5431] 8021q: adding VLAN 0 to HW filter on device team0
[ 127.179804][ T1054] bridge0: port 1(bridge_slave_0) entered blocking state
[ 127.179875][ T1054] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 127.291270][ T1054] bridge0: port 2(bridge_slave_1) entered blocking state
[ 127.291415][ T1054] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 127.319369][ T5418] veth0_macvtap: entered promiscuous mode
[ 127.400407][ T5418] veth1_macvtap: entered promiscuous mode
[ 127.471052][ T5439] 8021q: adding VLAN 0 to HW filter on device bond0
[ 127.627548][ T5439] 8021q: adding VLAN 0 to HW filter on device team0
[ 127.683290][ T5418] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 127.710450][ T37] bridge0: port 1(bridge_slave_0) entered blocking state
[ 127.710535][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 127.748148][ T5418] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 127.787960][ T1069] bridge0: port 2(bridge_slave_1) entered blocking state
[ 127.788035][ T1069] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 127.983972][ T1054] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 127.984697][ T1069] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 127.984728][ T1069] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.006681][ T53] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.757513][ T1055] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 128.757531][ T1055] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 129.251115][ T1054] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 129.251135][ T1054] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 129.304185][ T5417] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 129.634799][ T5434] 8021q: adding VLAN 0 to HW filter on device batadv0
2026/09/14 20:27:35 executed programs: 12
[ 129.877757][ T5417] veth0_vlan: entered promiscuous mode
[ 129.959909][ T5417] veth1_vlan: entered promiscuous mode
[ 235.101481][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 235.104587][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-0): P5694/1:b..l
[ 235.107960][ C0] rcu: (detected by 0, t=10502 jiffies, g=58657, q=281 ncpus=1)
[ 235.110828][ C0] task:modprobe state:R running task stack:23624 pid:5694 tgid:5694 ppid:163 task_flags:0x40000c flags:0x00080001
[ 235.116114][ C0] Call Trace:
[ 235.117550][ C0]
[ 235.118922][ C0] __schedule+0x17db/0x58f0
[ 235.121000][ C0] ? lock_acquire+0x115/0x350
[ 235.123391][ C0] ? ktime_get+0x45/0x220
[ 235.125477][ C0] ? __lock_acquire+0x747/0x2de0
[ 235.127578][ C0] ? __pfx___schedule+0x10/0x10
[ 235.129670][ C0] preempt_schedule_irq+0x4b/0x90
[ 235.132551][ C0] irqentry_exit+0x14f/0x910
[ 235.134561][ C0] ? trace_irq_disable+0x3b/0x140
[ 235.136809][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 235.139400][ C0] RIP: 0010:unwind_next_frame+0x831/0x2550
[ 235.141998][ C0] Code: 20 00 74 08 48 89 df e8 6d 8b c1 00 48 8b 3b 48 85 ff 0f 84 3e 0e 00 00 48 83 c7 60 e9 a0 02 00 00 83 fb 03 0f 84 6a 01 00 00 <83> fb 04 0f 85 bf 0c 00 00 49 8d 5e 40 48 89 d8 48 c1 e8 03 42 80
[ 235.149713][ C0] RSP: 0018:ffffc90007ebf4e0 EFLAGS: 00000202
[ 235.152284][ C0] RAX: ffffc90007ebf5bd RBX: 0000000000000004 RCX: ffffffff909c1774
[ 235.155477][ C0] RDX: ffffffff911f1f2e RSI: ffffffff911f1f2a RDI: ffffffff8c6dc020
[ 235.158783][ C0] RBP: ffffc90007ebf5c0 R08: 0000000000000001 R09: 0000000000000000
[ 235.162056][ C0] R10: ffffc90007ebf5d8 R11: ffffffff81b28a90 R12: dffffc0000000000
[ 235.164977][ C0] R13: ffffffff911f1f2a R14: ffffc90007ebf588 R15: 1ffff92000fd7eb1
[ 235.168135][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 235.170637][ C0] ? exit_mmap+0x4ca/0x9f0
[ 235.172539][ C0] ? unwind_next_frame+0x8f/0x2550
[ 235.174638][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 235.177687][ C0] arch_stack_walk+0x11b/0x150
[ 235.180060][ C0] ? exit_mmap+0x4ca/0x9f0
[ 235.182056][ C0] stack_trace_save+0xa9/0x100
[ 235.184222][ C0] ? __pfx_stack_trace_save+0x10/0x10
[ 235.186438][ C0] ? stack_trace_save+0xa9/0x100
[ 235.188501][ C0] ? stack_depot_save_flags+0x33/0x7f0
[ 235.190844][ C0] kasan_save_track+0x3e/0x80
[ 235.192933][ C0] ? kasan_save_track+0x3e/0x80
[ 235.195025][ C0] ? __kasan_kmalloc+0x93/0xb0
[ 235.197148][ C0] ? __kmalloc_cache_noprof+0x321/0x600
[ 235.200361][ C0] ? kmem_cache_free+0x156/0x650
[ 235.202451][ C0] ? tear_down_vmas+0x31f/0x530
[ 235.204554][ C0] ? exit_mmap+0x4ca/0x9f0
[ 235.206517][ C0] ? rcu_is_watching+0x16/0xb0
[ 235.208680][ C0] __kasan_kmalloc+0x93/0xb0
[ 235.210522][ C0] __kmalloc_cache_noprof+0x321/0x600
[ 235.212845][ C0] ? __kmalloc_cache_noprof+0x14d/0x600
[ 235.215403][ C0] ? kmem_cache_free+0x156/0x650
[ 235.217584][ C0] ? kmem_cache_free+0x156/0x650
[ 235.219657][ C0] ? tear_down_vmas+0x31f/0x530
[ 235.221770][ C0] kmem_cache_free+0x156/0x650
[ 235.223870][ C0] tear_down_vmas+0x31f/0x530
[ 235.225908][ C0] exit_mmap+0x4ca/0x9f0
[ 235.227736][ C0] ? __pfx_exit_mmap+0x10/0x10
[ 235.229854][ C0] ? __pfx_exit_aio+0x10/0x10
[ 235.231902][ C0] ? uprobe_clear_state+0x2a4/0x3d0
[ 235.233875][ C0] __mmput+0x118/0x420
[ 235.235287][ C0] exit_mm+0x221/0x2d0
[ 235.236745][ C0] do_exit+0x6cd/0x2360
[ 235.238173][ C0] ? __pfx_do_exit+0x10/0x10
[ 235.239664][ C0] ? do_raw_spin_lock+0x12b/0x2f0
[ 235.241316][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 235.243196][ C0] do_group_exit+0x22d/0x2f0
[ 235.245109][ C0] __x64_sys_exit_group+0x3f/0x40
[ 235.247070][ C0] x64_sys_call+0x18c6/0x18d0
[ 235.249186][ C0] do_syscall_64+0x166/0x520
[ 235.251125][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 235.253869][ C0] ? clear_bhb_loop+0x70/0xc0
[ 235.255984][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 235.258583][ C0] RIP: 0033:0x7f6da57fd6c5
[ 235.260534][ C0] RSP: 002b:00007ffdbf933288 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7
[ 235.263987][ C0] RAX: ffffffffffffffda RBX: 00007f6da58fefe8 RCX: 00007f6da57fd6c5
[ 235.266810][ C0] RDX: 00000000000000e7 RSI: ffffffffffffff88 RDI: 0000000000000001
[ 235.270342][ C0] RBP: 0000000000000001 R08: 00007ffdbf933218 R09: 0000000000000000
[ 235.273934][ C0] R10: 00007ffdbf9330b0 R11: 0000000000000202 R12: 0000000000000000
[ 235.277386][ C0] R13: 0000000000000001 R14: 00007f6da58fd680 R15: 00007f6da58ff000
[ 235.281007][ C0]
[ 235.282385][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g58657 f0x0 RCU_GP_WAIT_FQS(5) ->state=R ->cpu=0
[ 235.287120][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 235.291527][ C0] rcu: RCU grace-period kthread stack dump:
[ 235.294049][ C0] task:rcu_preempt state:R running task stack:27496 pid:17 tgid:17 ppid:2 task_flags:0x208040 flags:0x00080000
[ 235.299146][ C0] Call Trace:
[ 235.300547][ C0]
[ 235.301884][ C0] __schedule+0x17db/0x58f0
[ 235.303882][ C0] ? __lock_acquire+0x747/0x2de0
[ 235.305981][ C0] ? do_raw_spin_unlock+0x4d/0x200
[ 235.308146][ C0] ? __pfx___schedule+0x10/0x10
[ 235.310513][ C0] ? lock_acquire+0x115/0x350
[ 235.312459][ C0] ? schedule+0x90/0x2b0
[ 235.314034][ C0] schedule+0x164/0x2b0
[ 235.315644][ C0] schedule_timeout+0x152/0x2c0
[ 235.317497][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 235.319544][ C0] ? __pfx_process_timeout+0x10/0x10
[ 235.321823][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 235.324010][ C0] ? prepare_to_swait_event+0x322/0x350
[ 235.326075][ C0] rcu_gp_fqs_loop+0x30c/0x11f0
[ 235.327981][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 235.330084][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 235.332110][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 235.334641][ C0] rcu_gp_kthread+0x9e/0x2b0
[ 235.336483][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 235.338432][ C0] ? __kthread_parkme+0x71/0x1f0
[ 235.340410][ C0] ? __kthread_parkme+0x199/0x1f0
[ 235.342436][ C0] kthread+0x38b/0x480
[ 235.344097][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 235.346243][ C0] ? __pfx_kthread+0x10/0x10
[ 235.348047][ C0] ret_from_fork+0x514/0xb70
[ 235.350459][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 235.352834][ C0] ? __switch_to+0xc89/0x1420
[ 235.355020][ C0] ? __pfx_kthread+0x10/0x10
[ 235.357083][ C0] ret_from_fork_asm+0x1a/0x30
[ 235.359181][ C0]
[ 235.360614][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 235.363490][ C0] CPU: 0 UID: 0 PID: 5690 Comm: syz.2.19 Not tainted syzkaller #0 PREEMPT(full)
[ 235.367248][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 235.371165][ C0] RIP: 0010:unwind_next_frame+0xca8/0x2550
[ 235.373564][ C0] Code: 85 90 0e 00 00 48 8d 42 08 48 39 d8 0f 97 c1 4c 39 f8 0f 96 c0 20 c8 3c 01 0f 85 76 0e 00 00 48 89 d7 e8 eb 23 00 00 48 89 c3 <49> bc 00 00 00 00 00 fc ff df 48 8b 44 24 20 42 80 3c 20 00 4d 8d
[ 235.381645][ C0] RSP: 0018:ffffc900000072c0 EFLAGS: 00000202
[ 235.384221][ C0] RAX: ffffffff82394cae RBX: ffffffff82394cae RCX: 1ffff92000000e01
[ 235.387609][ C0] RDX: ffffc900000074a8 RSI: 0000000000000002 RDI: ffffc900000074a8
[ 235.391009][ C0] RBP: 1ffffffff222df5d R08: ffffc900000074b0 R09: 0000000000000000
[ 235.394452][ C0] R10: ffffc900000073b8 R11: ffffffff81b28a90 R12: 1ffff92000000e6f
[ 235.398002][ C0] R13: ffffc90000008000 R14: ffffc90000007368 R15: ffffc90000000000
[ 235.401351][ C0] FS: 00007f56c238e6c0(0000) GS:ffff88808c2c6000(0000) knlGS:0000000000000000
[ 235.405222][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 235.408098][ C0] CR2: 00007f1f7c496108 CR3: 000000003725f000 CR4: 0000000000352ef0
[ 235.411610][ C0] Call Trace:
[ 235.413381][ C0]
[ 235.414662][ C0] ? stack_trace_save+0xa9/0x100
[ 235.416818][ C0] ? unwind_next_frame+0x8f/0x2550
[ 235.418927][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 235.421357][ C0] arch_stack_walk+0x11b/0x150
[ 235.423280][ C0] ? stack_trace_save+0xa9/0x100
[ 235.425402][ C0] stack_trace_save+0xa9/0x100
[ 235.427309][ C0] ? __pfx_stack_trace_save+0x10/0x10
[ 235.429490][ C0] ? ktime_get+0x45/0x220
[ 235.431278][ C0] ? kvm_clock_get_cycles+0x49/0x60
[ 235.433432][ C0] ? ktime_get+0x1f5/0x220
[ 235.435420][ C0] kasan_save_track+0x3e/0x80
[ 235.437634][ C0] __kasan_kmalloc+0x93/0xb0
[ 235.439606][ C0] __kmalloc_cache_noprof+0x321/0x600
[ 235.441939][ C0] ? __kmalloc_cache_noprof+0x14d/0x600
[ 235.444415][ C0] ? ref_tracker_alloc+0x15b/0x4b0
[ 235.446638][ C0] ? ref_tracker_alloc+0x15b/0x4b0
[ 235.448704][ C0] ref_tracker_alloc+0x15b/0x4b0
[ 235.450625][ C0] ? __pfx_ref_tracker_alloc+0x10/0x10
[ 235.453048][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 235.455918][ C0] dst_init+0xbe/0x470
[ 235.457815][ C0] ? dst_alloc+0x112/0x170
[ 235.459800][ C0] dst_alloc+0x12a/0x170
[ 235.461720][ C0] icmp6_dst_alloc+0x72/0x430
[ 235.463933][ C0] ndisc_send_skb+0x42f/0x1650
[ 235.466085][ C0] ? ndisc_send_skb+0x203/0x1650
[ 235.468315][ C0] ? __pfx_ndisc_send_skb+0x10/0x10
[ 235.470637][ C0] ? __pfx___sanitizer_cov_trace_pc+0x10/0x10
[ 235.473418][ C0] addrconf_rs_timer+0x2d2/0x6c0
[ 235.475607][ C0] ? lock_acquire+0x115/0x350
[ 235.477672][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 235.480030][ C0] call_timer_fn+0x18d/0x5f0
[ 235.482057][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 235.484471][ C0] ? call_timer_fn+0xd5/0x5f0
[ 235.486541][ C0] ? __pfx_call_timer_fn+0x10/0x10
[ 235.488880][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 235.491305][ C0] __run_timer_base+0x652/0x8b0
[ 235.493748][ C0] ? __pfx___run_timer_base+0x10/0x10
[ 235.496101][ C0] ? __pfx_run_timer_softirq+0x10/0x10
[ 235.498417][ C0] run_timer_softirq+0xb7/0x170
[ 235.500468][ C0] handle_softirqs+0x226/0x860
[ 235.502577][ C0] ? __irq_exit_rcu+0xcb/0x220
[ 235.504587][ C0] __irq_exit_rcu+0xcb/0x220
[ 235.506592][ C0] irq_exit_rcu+0x9/0x30
[ 235.508125][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0
[ 235.510257][ C0]
[ 235.511383][ C0]
[ 235.512602][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 235.514823][ C0] RIP: 0010:generic_exec_single+0x388/0x3c0
[ 235.517217][ C0] Code: 75 11 e8 9b 68 0c 00 4d 85 ed 75 16 e8 91 68 0c 00 eb 15 e8 8a 68 0c 00 e8 e5 db 2b 0a 4d 85 ed 74 ea e8 7b 68 0c 00 fb 31 c0 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 63 68 0c 00 48
[ 235.525039][ C0] RSP: 0018:ffffc90007067a48 EFLAGS: 00000246
[ 235.527526][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88803479a580
[ 235.530335][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 235.533408][ C0] RBP: 0000000000000001 R08: ffffffff907a627f R09: 1ffffffff20f4c4f
[ 235.536828][ C0] R10: dffffc0000000000 R11: fffffbfff20f4c50 R12: dffffc0000000000
[ 235.540186][ C0] R13: 0000000000000200 R14: ffffffff8203e7a0 R15: ffffc90007067c20
[ 235.543613][ C0] ? __pfx_remote_function+0x10/0x10
[ 235.545772][ C0] ? generic_exec_single+0x385/0x3c0
[ 235.547881][ C0] __smp_call_function_single+0x40b/0x7f0
[ 235.550257][ C0] ? rcu_is_watching+0x16/0xb0
[ 235.552346][ C0] ? __pfx_remote_function+0x10/0x10
[ 235.554601][ C0] ? __pfx___smp_call_function_single+0x10/0x10
[ 235.557273][ C0] ? __pfx_remote_function+0x10/0x10
[ 235.559645][ C0] perf_install_in_context+0x5bd/0x900
[ 235.562131][ C0] ? alloc_file_pseudo+0x156/0x1e0
[ 235.564410][ C0] ? __pfx_perf_install_in_context+0x10/0x10
[ 235.567034][ C0] ? __pfx___perf_install_in_context+0x10/0x10
[ 235.569738][ C0] ? anon_inode_getfile+0x106/0x1a0
[ 235.572094][ C0] ? perf_event__header_size+0x168/0x230
[ 235.574568][ C0] __se_sys_perf_event_open+0x1977/0x1eb0
[ 235.577123][ C0] ? __pfx___se_sys_perf_event_open+0x10/0x10
[ 235.579783][ C0] ? rcu_is_watching+0x16/0xb0
[ 235.581925][ C0] ? __x64_sys_perf_event_open+0x20/0xc0
[ 235.584345][ C0] do_syscall_64+0x166/0x520
[ 235.586399][ C0] ? trace_irq_disable+0x3b/0x140
[ 235.588608][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 235.591270][ C0] ? clear_bhb_loop+0x70/0xc0
[ 235.593374][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 235.595697][ C0] RIP: 0033:0x7f56c159e159
[ 235.597572][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 235.606069][ C0] RSP: 002b:00007f56c238e028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
[ 235.609609][ C0] RAX: ffffffffffffffda RBX: 00007f56c1825fa0 RCX: 00007f56c159e159
[ 235.613085][ C0] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000700
[ 235.617039][ C0] RBP: 00007f56c163503b R08: 0000000000000000 R09: 0000000000000000
[ 235.620622][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
[ 235.623929][ C0] R13: 00007f56c1826038 R14: 00007f56c1825fa0 R15: 00007ffd767a4a58
[ 235.627220][ C0]