Warning: Permanently added '10.128.1.15' (ED25519) to the list of known hosts. 1970/01/01 00:00:32 parsed 1 programs [ 33.471943][ T4326] cgroup: Unknown subsys name 'net' [ 33.734159][ T4326] cgroup: Unknown subsys name 'rlimit' [ 34.000884][ T4326] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 38.065062][ T4340] chnl_net:caif_netlink_parms(): no params data found [ 38.084373][ T4340] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.085586][ T4340] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.087090][ T4340] device bridge_slave_0 entered promiscuous mode [ 38.089326][ T4340] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.090411][ T4340] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.092102][ T4340] device bridge_slave_1 entered promiscuous mode [ 38.099588][ T4340] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.103362][ T4340] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.109923][ T4340] team0: Port device team_slave_0 added [ 38.111962][ T4340] team0: Port device team_slave_1 added [ 38.118248][ T4340] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.119296][ T4340] 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. [ 38.123395][ T4340] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.126565][ T4340] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.127695][ T4340] 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. [ 38.131813][ T4340] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.182515][ T4340] device hsr_slave_0 entered promiscuous mode [ 38.221431][ T4340] device hsr_slave_1 entered promiscuous mode [ 38.316770][ T4340] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.334540][ T4340] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.384717][ T4340] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.424755][ T4340] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.470921][ T4340] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.472225][ T4340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.473518][ T4340] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.474718][ T4340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.491851][ T4340] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.495775][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.498216][ T1661] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.500012][ T1661] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.501981][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 38.506037][ T4340] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.509224][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.510749][ T1661] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.511820][ T1661] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.518511][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.519859][ T1661] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.520897][ T1661] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.526806][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.528400][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.531171][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.534581][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.537905][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.540425][ T4340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.595324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 38.596590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 38.600505][ T4340] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.609532][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.615463][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.617174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.618525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.620607][ T4340] device veth0_vlan entered promiscuous mode [ 38.624775][ T4340] device veth1_vlan entered promiscuous mode [ 38.633311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 38.634777][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 38.636396][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.638711][ T4340] device veth0_macvtap entered promiscuous mode [ 38.640974][ T4340] device veth1_macvtap entered promiscuous mode [ 38.648658][ T4340] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.649987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.652119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.654939][ T4340] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.656140][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.658540][ T4340] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.659899][ T4340] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.662992][ T4340] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.664371][ T4340] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.857085][ T4369] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.858776][ T4369] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.860103][ T4369] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.861808][ T4369] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.863054][ T4369] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 38.864270][ T4369] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.222876][ T872] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.776565][ T269] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.777970][ T269] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.780112][ T269] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.788338][ T269] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.789523][ T269] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.791228][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:40 executed programs: 0 [ 40.131460][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.133153][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.134512][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.136161][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.137496][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.138769][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.189975][ T4417] chnl_net:caif_netlink_parms(): no params data found [ 40.206398][ T4417] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.207585][ T4417] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.209104][ T4417] device bridge_slave_0 entered promiscuous mode [ 40.211090][ T4417] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.213069][ T4417] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.214586][ T4417] device bridge_slave_1 entered promiscuous mode [ 40.222383][ T4417] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.224868][ T4417] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.232143][ T4417] team0: Port device team_slave_0 added [ 40.234896][ T4417] team0: Port device team_slave_1 added [ 40.241175][ T4417] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.242627][ T4417] 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. [ 40.246367][ T4417] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.248573][ T4417] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.249696][ T4417] 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. [ 40.253781][ T4417] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.312574][ T4417] device hsr_slave_0 entered promiscuous mode [ 40.351562][ T4417] device hsr_slave_1 entered promiscuous mode [ 40.411392][ T4417] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.412702][ T4417] Cannot create hsr debugfs directory [ 41.672405][ T872] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.181518][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 43.992450][ T872] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.073319][ T872] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.251914][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 45.033264][ T4417] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.123282][ T4417] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.152517][ T4417] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.232947][ T4417] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.343916][ T4417] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.348408][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.349902][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.353142][ T4417] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.355655][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.357243][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.358690][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.359747][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.413217][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.415783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.417281][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.418808][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.420039][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.429098][ T4417] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.430829][ T4417] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.433469][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.435274][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.436809][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.438531][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.440032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.441715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.443292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.444724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.446231][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.447599][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.448932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.450323][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.565818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.567137][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.570027][ T4417] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.575674][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.577344][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.582872][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.584385][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.586050][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.587448][ T1661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.589114][ T4417] device veth0_vlan entered promiscuous mode [ 45.592542][ T4417] device veth1_vlan entered promiscuous mode [ 45.598604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.600062][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.602717][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.604083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.606538][ T4417] device veth0_macvtap entered promiscuous mode [ 45.608774][ T4417] device veth1_macvtap entered promiscuous mode [ 45.615299][ T872] device hsr_slave_0 left promiscuous mode [ 45.641543][ T872] device hsr_slave_1 left promiscuous mode [ 45.751626][ T872] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 45.752944][ T872] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 45.754930][ T872] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 45.756060][ T872] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 45.757430][ T872] device bridge_slave_1 left promiscuous mode [ 45.758789][ T872] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.792017][ T872] device bridge_slave_0 left promiscuous mode [ 45.793020][ T872] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.941501][ T872] device veth1_macvtap left promiscuous mode [ 45.942566][ T872] device veth0_macvtap left promiscuous mode [ 45.943578][ T872] device veth1_vlan left promiscuous mode [ 45.944518][ T872] device veth0_vlan left promiscuous mode [ 46.331520][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 47.772512][ T872] team0 (unregistering): Port device team_slave_1 removed [ 47.952304][ T872] team0 (unregistering): Port device team_slave_0 removed [ 48.121807][ T872] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 48.342240][ T872] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 48.421298][ T4369] Bluetooth: hci0: command 0x0419 tx timeout [ 50.803567][ T872] bond0 (unregistering): Released all slaves [ 51.055433][ T4417] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.057822][ T4417] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.059890][ T4417] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.061152][ T4417] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.062549][ T4417] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.063855][ T4417] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.069419][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.071207][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.073331][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.074796][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.076384][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.077856][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.100605][ T4472] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.102515][ T4472] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.104477][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.113037][ T4472] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.114434][ T4472] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.116325][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:51 executed programs: 2 [ 51.423241][ T4480] BUG: sleeping function called from invalid context at drivers/vhost/vhost.c:1014 [ 51.424752][ T4480] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4480, name: vhost-4479 [ 51.426147][ T4480] preempt_count: 1, expected: 0 [ 51.426856][ T4480] RCU nest depth: 0, expected: 0 [ 51.427576][ T4480] 2 locks held by vhost-4479/4480: [ 51.428372][ T4480] #0: ffff0000f3144c70 (&vq->mutex/1){+.+.}-{3:3}, at: handle_tx+0xc4/0x2464 [ 51.429699][ T4480] #1: ffff0000f3140218 (&vq->mutex){+.+.}-{3:3}, at: vhost_net_busy_poll+0x4c/0x49c [ 51.431460][ T4480] Preemption disabled at: [ 51.431469][ T4480] [] vhost_net_busy_poll+0xc8/0x49c [ 51.433179][ T4480] CPU: 0 PID: 4480 Comm: vhost-4479 Not tainted syzkaller #0 [ 51.434327][ T4480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.435988][ T4480] Call trace: [ 51.436491][ T4480] dump_backtrace+0x1c8/0x1f4 [ 51.437278][ T4480] show_stack+0x2c/0x3c [ 51.437974][ T4480] __dump_stack+0x30/0x40 [ 51.438693][ T4480] dump_stack_lvl+0xf8/0x160 [ 51.439385][ T4480] dump_stack+0x1c/0x5c [ 51.440044][ T4480] __might_resched+0x350/0x4cc [ 51.440756][ T4480] __might_sleep+0x94/0x110 [ 51.441427][ T4480] __might_fault+0x7c/0x124 [ 51.442116][ T4480] vhost_get_avail_idx+0x100/0x278 [ 51.442898][ T4480] vhost_vq_avail_empty+0x98/0x1d8 [ 51.443639][ T4480] vhost_net_busy_poll+0x254/0x49c [ 51.444412][ T4480] get_tx_bufs+0x120/0x5fc [ 51.445119][ T4480] handle_tx+0x2ec/0x2464 [ 51.445790][ T4480] handle_tx_net+0x24/0x34 [ 51.446484][ T4480] vhost_worker+0x1f4/0x35c [ 51.447185][ T4480] kthread+0x250/0x2d8 [ 51.447825][ T4480] ret_from_fork+0x10/0x20 [ 52.462216][ T4518] BUG: sleeping function called from invalid context at drivers/vhost/vhost.c:1014 [ 52.463668][ T4518] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4518, name: vhost-4517 [ 52.465143][ T4518] preempt_count: 1, expected: 0 [ 52.465936][ T4518] RCU nest depth: 0, expected: 0 [ 52.466739][ T4518] 2 locks held by vhost-4517/4518: [ 52.467540][ T4518] #0: ffff0000d9aa4c70 (&vq->mutex/1){+.+.}-{3:3}, at: handle_tx+0xc4/0x2464 [ 52.469041][ T4518] #1: ffff0000d9aa0218 (&vq->mutex){+.+.}-{3:3}, at: vhost_net_busy_poll+0x4c/0x49c [ 52.470615][ T4518] Preemption disabled at: [ 52.470623][ T4518] [] vhost_net_busy_poll+0xc8/0x49c [ 52.472438][ T4518] CPU: 0 PID: 4518 Comm: vhost-4517 Tainted: G W syzkaller #0 [ 52.473719][ T4518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.475242][ T4518] Call trace: [ 52.475725][ T4518] dump_backtrace+0x1c8/0x1f4 [ 52.476428][ T4518] show_stack+0x2c/0x3c [ 52.477105][ T4518] __dump_stack+0x30/0x40 [ 52.477778][ T4518] dump_stack_lvl+0xf8/0x160 [ 52.478509][ T4518] dump_stack+0x1c/0x5c [ 52.479164][ T4518] __might_resched+0x350/0x4cc [ 52.479866][ T4518] __might_sleep+0x94/0x110 [ 52.480596][ T4518] __might_fault+0x7c/0x124 [ 52.481295][ T4518] vhost_get_avail_idx+0x100/0x278 [ 52.482153][ T4518] vhost_vq_avail_empty+0x98/0x1d8 [ 52.482965][ T4518] vhost_net_busy_poll+0x254/0x49c [ 52.483827][ T4518] get_tx_bufs+0x120/0x5fc [ 52.484484][ T4518] handle_tx+0x2ec/0x2464 [ 52.485184][ T4518] handle_tx_net+0x24/0x34 [ 52.485947][ T4518] vhost_worker+0x1f4/0x35c [ 52.486693][ T4518] kthread+0x250/0x2d8 [ 52.487392][ T4518] ret_from_fork+0x10/0x20 [ 53.662144][ T4536] BUG: sleeping function called from invalid context at drivers/vhost/vhost.c:1014 [ 53.663591][ T4536] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4536, name: vhost-4535 [ 53.664845][ T4536] preempt_count: 1, expected: 0 [ 53.665635][ T4536] RCU nest depth: 0, expected: 0 [ 53.666349][ T4536] 2 locks held by vhost-4535/4536: [ 53.667215][ T4536] #0: ffff0000d9aa4c70 (&vq->mutex/1){+.+.}-{3:3}, at: handle_tx+0xc4/0x2464 [ 53.668650][ T4536] #1: ffff0000d9aa0218 (&vq->mutex){+.+.}-{3:3}, at: vhost_net_busy_poll+0x4c/0x49c [ 53.670269][ T4536] Preemption disabled at: [ 53.670274][ T4536] [] vhost_net_busy_poll+0xc8/0x49c [ 53.672154][ T4536] CPU: 1 PID: 4536 Comm: vhost-4535 Tainted: G W syzkaller #0 [ 53.673522][ T4536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.674973][ T4536] Call trace: [ 53.675458][ T4536] dump_backtrace+0x1c8/0x1f4 [ 53.676123][ T4536] show_stack+0x2c/0x3c [ 53.676741][ T4536] __dump_stack+0x30/0x40 [ 53.677396][ T4536] dump_stack_lvl+0xf8/0x160 [ 53.678141][ T4536] dump_stack+0x1c/0x5c [ 53.678823][ T4536] __might_resched+0x350/0x4cc [ 53.679652][ T4536] __might_sleep+0x94/0x110 [ 53.680429][ T4536] __might_fault+0x7c/0x124 [ 53.681178][ T4536] vhost_get_avail_idx+0x100/0x278 [ 53.681983][ T4536] vhost_vq_avail_empty+0x98/0x1d8 [ 53.682770][ T4536] vhost_net_busy_poll+0x254/0x49c [ 53.683535][ T4536] get_tx_bufs+0x120/0x5fc [ 53.684197][ T4536] handle_tx+0x2ec/0x2464 [ 53.684850][ T4536] handle_tx_net+0x24/0x34 [ 53.685536][ T4536] vhost_worker+0x1f4/0x35c [ 53.686247][ T4536] kthread+0x250/0x2d8 [ 53.686907][ T4536] ret_from_fork+0x10/0x20 [ 54.732347][ T4552] BUG: sleeping function called from invalid context at drivers/vhost/vhost.c:1014 [ 54.733845][ T4552] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4552, name: vhost-4551 [ 54.735099][ T4552] preempt_count: 1, expected: 0 [ 54.735808][ T4552] RCU nest depth: 0, expected: 0 [ 54.736509][ T4552] 2 locks held by vhost-4551/4552: [ 54.737283][ T4552] #0: ffff0000f2f44c70 (&vq->mutex/1){+.+.}-{3:3}, at: handle_tx+0xc4/0x2464 [ 54.738587][ T4552] #1: ffff0000f2f40218 (&vq->mutex){+.+.}-{3:3}, at: vhost_net_busy_poll+0x4c/0x49c [ 54.740046][ T4552] Preemption disabled at: [ 54.740060][ T4552] [] vhost_net_busy_poll+0xc8/0x49c [ 54.741919][ T4552] CPU: 1 PID: 4552 Comm: vhost-4551 Tainted: G W syzkaller #0 [ 54.743213][ T4552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.744585][ T4552] Call trace: [ 54.745038][ T4552] dump_backtrace+0x1c8/0x1f4 [ 54.745695][ T4552] show_stack+0x2c/0x3c [ 54.746291][ T4552] __dump_stack+0x30/0x40 [ 54.746939][ T4552] dump_stack_lvl+0xf8/0x160 [ 54.747720][ T4552] dump_stack+0x1c/0x5c [ 54.748329][ T4552] __might_resched+0x350/0x4cc [ 54.749070][ T4552] __might_sleep+0x94/0x110 [ 54.749799][ T4552] __might_fault+0x7c/0x124 [ 54.750528][ T4552] vhost_get_avail_idx+0x100/0x278 [ 54.751348][ T4552] vhost_vq_avail_empty+0x98/0x1d8 [ 54.752165][ T4552] vhost_net_busy_poll+0x254/0x49c [ 54.752903][ T4552] get_tx_bufs+0x120/0x5fc [ 54.753589][ T4552] handle_tx+0x2ec/0x2464 [ 54.754242][ T4552] handle_tx_net+0x24/0x34 [ 54.754968][ T4552] vhost_worker+0x1f4/0x35c [ 54.755772][ T4552] kthread+0x250/0x2d8 [ 54.756447][ T4552] ret_from_fork+0x10/0x20 [ 55.762888][ T4570] BUG: sleeping function called from invalid context at drivers/vhost/vhost.c:1014 [ 55.764408][ T4570] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4570, name: vhost-4569 [ 55.765823][ T4570] preempt_count: 1, expected: 0 [ 55.766566][ T4570] RCU nest depth: 0, expected: 0 [ 55.767315][ T4570] 2 locks held by vhost-4569/4570: [ 55.768077][ T4570] #0: ffff0000f2f44c70 (&vq->mutex/1){+.+.}-{3:3}, at: handle_tx+0xc4/0x2464 [ 55.769608][ T4570] #1: ffff0000f2f40218 (&vq->mutex){+.+.}-{3:3}, at: vhost_net_busy_poll+0x4c/0x49c [ 55.771177][ T4570] Preemption disabled at: [ 55.771191][ T4570] [] vhost_net_busy_poll+0xc8/0x49c [ 55.773065][ T4570] CPU: 0 PID: 4570 Comm: vhost-4569 Tainted: G W syzkaller #0 [ 55.774364][ T4570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.775866][ T4570] Call trace: [ 55.776312][ T4570] dump_backtrace+0x1c8/0x1f4 [ 55.777075][ T4570] show_stack+0x2c/0x3c [ 55.777741][ T4570] __dump_stack+0x30/0x40 [ 55.778447][ T4570] dump_stack_lvl+0xf8/0x160 [ 55.779182][ T4570] dump_stack+0x1c/0x5c [ 55.779862][ T4570] __might_resched+0x350/0x4cc [ 55.780621][ T4570] __might_sleep+0x94/0x110 [ 55.781384][ T4570] __might_fault+0x7c/0x124 [ 55.782128][ T4570] vhost_get_avail_idx+0x100/0x278 [ 55.783011][ T4570] vhost_vq_avail_empty+0x98/0x1d8 [ 55.783866][ T4570] vhost_net_busy_poll+0x254/0x49c [ 55.784783][ T4570] get_tx_bufs+0x120/0x5fc [ 55.785450][ T4570] handle_tx+0x2ec/0x2464 [ 55.786128][ T4570] handle_tx_net+0x24/0x34 [ 55.786846][ T4570] vhost_worker+0x1f4/0x35c [ 55.787615][ T4570] kthread+0x250/0x2d8 [ 55.788337][ T4570] ret_from_fork+0x10/0x20 1970/01/01 00:00:56 executed programs: 43 [ 56.892289][ T4590] BUG: sleeping function called from invalid context at drivers/vhost/vhost.c:1014 [ 56.893764][ T4590] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4590, name: vhost-4589 [ 56.895237][ T4590] preempt_count: 1, expected: 0 [ 56.896035][ T4590] RCU nest depth: 0, expected: 0 [ 56.896812][ T4590] 2 locks held by vhost-4589/4590: [ 56.897638][ T4590] #0: ffff0000f2f44c70 (&vq->mutex/1){+.+.}-{3:3}, at: handle_tx+0xc4/0x2464 [ 56.899135][ T4590] #1: ffff0000f2f40218 (&vq->mutex){+.+.}-{3:3}, at: vhost_net_busy_poll+0x4c/0x49c [ 56.900699][ T4590] Preemption disabled at: [ 56.900715][ T4590] [] vhost_net_busy_poll+0xc8/0x49c [ 56.902592][ T4590] CPU: 1 PID: 4590 Comm: vhost-4589 Tainted: G W syzkaller #0 [ 56.903772][ T4590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.905105][ T4590] Call trace: [ 56.905564][ T4590] dump_backtrace+0x1c8/0x1f4 [ 56.906244][ T4590] show_stack+0x2c/0x3c [ 56.906901][ T4590] __dump_stack+0x30/0x40 [ 56.907575][ T4590] dump_stack_lvl+0xf8/0x160 [ 56.908199][ T4590] dump_stack+0x1c/0x5c [ 56.908808][ T4590] __might_resched+0x350/0x4cc [ 56.909480][ T4590] __might_sleep+0x94/0x110 [ 56.910180][ T4590] __might_fault+0x7c/0x124 [ 56.910829][ T4590] vhost_get_avail_idx+0x100/0x278 [ 56.911647][ T4590] vhost_vq_avail_empty+0x98/0x1d8 [ 56.912429][ T4590] vhost_net_busy_poll+0x254/0x49c [ 56.913256][ T4590] get_tx_bufs+0x120/0x5fc [ 56.913947][ T4590] handle_tx+0x2ec/0x2464 [ 56.914587][ T4590] handle_tx_net+0x24/0x34 [ 56.915300][ T4590] vhost_worker+0x1f4/0x35c [ 56.916055][ T4590] kthread+0x250/0x2d8 [ 56.916709][ T4590] ret_from_fork+0x10/0x20 [ 57.892784][ T4604] BUG: sleeping function called from invalid context at drivers/vhost/vhost.c:1014 [ 57.894281][ T4604] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4604, name: vhost-4603 [ 57.895648][ T4604] preempt_count: 1, expected: 0 [ 57.896442][ T4604] RCU nest depth: 0, expected: 0 [ 57.897194][ T4604] 2 locks held by vhost-4603/4604: [ 57.897949][ T4604] #0: ffff0000f2f44c70 (&vq->mutex/1){+.+.}-{3:3}, at: handle_tx+0xc4/0x2464 [ 57.899388][ T4604] #1: ffff0000f2f40218 (&vq->mutex){+.+.}-{3:3}, at: vhost_net_busy_poll+0x4c/0x49c [ 57.900912][ T4604] Preemption disabled at: [ 57.900920][ T4604] [] vhost_net_busy_poll+0xc8/0x49c [ 57.902765][ T4604] CPU: 1 PID: 4604 Comm: vhost-4603 Tainted: G W syzkaller #0 [ 57.904008][ T4604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 57.905337][ T4604] Call trace: [ 57.905798][ T4604] dump_backtrace+0x1c8/0x1f4 [ 57.906446][ T4604] show_stack+0x2c/0x3c [ 57.907061][ T4604] __dump_stack+0x30/0x40 [ 57.907825][ T4604] dump_stack_lvl+0xf8/0x160 [ 57.908548][ T4604] dump_stack+0x1c/0x5c [ 57.909239][ T4604] __might_resched+0x350/0x4cc [ 57.909939][ T4604] __might_sleep+0x94/0x110 [ 57.910603][ T4604] __might_fault+0x7c/0x124 [ 57.911366][ T4604] vhost_get_avail_idx+0x100/0x278 [ 57.912192][ T4604] vhost_vq_avail_empty+0x98/0x1d8 [ 57.912938][ T4604] vhost_net_busy_poll+0x254/0x49c [ 57.913665][ T4604] get_tx_bufs+0x120/0x5fc [ 57.914279][ T4604] handle_tx+0x2ec/0x2464 [ 57.915008][ T4604] handle_tx_net+0x24/0x34 [ 57.915641][ T4604] vhost_worker+0x1f4/0x35c [ 57.916268][ T4604] kthread+0x250/0x2d8 [ 57.916991][ T4604] ret_from_fork+0x10/0x20 [ 59.002630][ T4620] BUG: sleeping function called from invalid context at drivers/vhost/vhost.c:1014 [ 59.004109][ T4620] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4620, name: vhost-4619 [ 59.005566][ T4620] preempt_count: 1, expected: 0 [ 59.006394][ T4620] RCU nest depth: 0, expected: 0 [ 59.007163][ T4620] 2 locks held by vhost-4619/4620: [ 59.007887][ T4620] #0: ffff0000f2f44c70 (&vq->mutex/1){+.+.}-{3:3}, at: handle_tx+0xc4/0x2464 [ 59.009227][ T4620] #1: ffff0000f2f40218 (&vq->mutex){+.+.}-{3:3}, at: vhost_net_busy_poll+0x4c/0x49c [ 59.010676][ T4620] Preemption disabled at: [ 59.010685][ T4620] [] vhost_net_busy_poll+0xc8/0x49c [ 59.012321][ T4620] CPU: 0 PID: 4620 Comm: vhost-4619 Tainted: G W syzkaller #0 [ 59.013544][ T4620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 59.015039][ T4620] Call trace: [ 59.015526][ T4620] dump_backtrace+0x1c8/0x1f4 [ 59.016267][ T4620] show_stack+0x2c/0x3c [ 59.016865][ T4620] __dump_stack+0x30/0x40 [ 59.017494][ T4620] dump_stack_lvl+0xf8/0x160 [ 59.018249][ T4620] dump_stack+0x1c/0x5c [ 59.018922][ T4620] __might_resched+0x350/0x4cc [ 59.019689][ T4620] __might_sleep+0x94/0x110 [ 59.020357][ T4620] __might_fault+0x7c/0x124 [ 59.020987][ T4620] vhost_get_avail_idx+0x100/0x278 [ 59.021786][ T4620] vhost_vq_avail_empty+0x98/0x1d8 [ 59.022602][ T4620] vhost_net_busy_poll+0x254/0x49c [ 59.023371][ T4620] get_tx_bufs+0x120/0x5fc [ 59.024030][ T4620] handle_tx+0x2ec/0x2464 [ 59.024731][ T4620] handle_tx_net+0x24/0x34 [ 59.025384][ T4620] vhost_worker+0x1f4/0x35c [ 59.026041][ T4620] kthread+0x250/0x2d8 [ 59.026658][ T4620] ret_from_fork+0x10/0x20 [ 60.103077][ T4636] BUG: sleeping function called from invalid context at drivers/vhost/vhost.c:1014 [ 60.104603][ T4636] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4636, name: vhost-4635 [ 60.106029][ T4636] preempt_count: 1, expected: 0 [ 60.106815][ T4636] RCU nest depth: 0, expected: 0 [ 60.107507][ T4636] 2 locks held by vhost-4635/4636: [ 60.108246][ T4636] #0: ffff0000f2f44c70 (&vq->mutex/1){+.+.}-{3:3}, at: handle_tx+0xc4/0x2464 [ 60.109696][ T4636] #1: ffff0000f2f40218 (&vq->mutex){+.+.}-{3:3}, at: vhost_net_busy_poll+0x4c/0x49c [ 60.111128][ T4636] Preemption disabled at: [ 60.111143][ T4636] [] vhost_net_busy_poll+0xc8/0x49c [ 60.113004][ T4636] CPU: 1 PID: 4636 Comm: vhost-4635 Tainted: G W syzkaller #0 [ 60.114232][ T4636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 60.115764][ T4636] Call trace: [ 60.116280][ T4636] dump_backtrace+0x1c8/0x1f4 [ 60.117028][ T4636] show_stack+0x2c/0x3c [ 60.117677][ T4636] __dump_stack+0x30/0x40 [ 60.118333][ T4636] dump_stack_lvl+0xf8/0x160 [ 60.119041][ T4636] dump_stack+0x1c/0x5c [ 60.119690][ T4636] __might_resched+0x350/0x4cc [ 60.120385][ T4636] __might_sleep+0x94/0x110 [ 60.121017][ T4636] __might_fault+0x7c/0x124 [ 60.121692][ T4636] vhost_get_avail_idx+0x100/0x278 [ 60.122428][ T4636] vhost_vq_avail_empty+0x98/0x1d8 [ 60.123187][ T4636] vhost_net_busy_poll+0x254/0x49c [ 60.123911][ T4636] get_tx_bufs+0x120/0x5fc [ 60.124584][ T4636] handle_tx+0x2ec/0x2464 [ 60.125210][ T4636] handle_tx_net+0x24/0x34 [ 60.125812][ T4636] vhost_worker+0x1f4/0x35c [ 60.126471][ T4636] kthread+0x250/0x2d8 [ 60.127085][ T4636] ret_from_fork+0x10/0x20 [ 61.203091][ T4652] BUG: sleeping function called from invalid context at drivers/vhost/vhost.c:1014 [ 61.204665][ T4652] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4652, name: vhost-4651 [ 61.206075][ T4652] preempt_count: 1, expected: 0 [ 61.206834][ T4652] RCU nest depth: 0, expected: 0 [ 61.207604][ T4652] 2 locks held by vhost-4651/4652: [ 61.208470][ T4652] #0: ffff0000f2f44c70 (&vq->mutex/1){+.+.}-{3:3}, at: handle_tx+0xc4/0x2464 [ 61.209996][ T4652] #1: ffff0000f2f40218 (&vq->mutex){+.+.}-{3:3}, at: vhost_net_busy_poll+0x4c/0x49c [ 61.211597][ T4652] Preemption disabled at: [ 61.211603][ T4652] [] vhost_net_busy_poll+0xc8/0x49c [ 61.213376][ T4652] CPU: 0 PID: 4652 Comm: vhost-4651 Tainted: G W syzkaller #0 [ 61.214651][ T4652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 61.216082][ T4652] Call trace: [ 61.216660][ T4652] dump_backtrace+0x1c8/0x1f4 [ 61.217437][ T4652] show_stack+0x2c/0x3c [ 61.218126][ T4652] __dump_stack+0x30/0x40 [ 61.218818][ T4652] dump_stack_lvl+0xf8/0x160 [ 61.219583][ T4652] dump_stack+0x1c/0x5c [ 61.220252][ T4652] __might_resched+0x350/0x4cc [ 61.221028][ T4652] __might_sleep+0x94/0x110 [ 61.221728][ T4652] __might_fault+0x7c/0x124 [ 61.222507][ T4652] vhost_get_avail_idx+0x100/0x278 [ 61.223344][ T4652] vhost_vq_avail_empty+0x98/0x1d8 [ 61.224145][ T4652] vhost_net_busy_poll+0x254/0x49c [ 61.224973][ T4652] get_tx_bufs+0x120/0x5fc [ 61.225714][ T4652] handle_tx+0x2ec/0x2464 [ 61.226414][ T4652] handle_tx_net+0x24/0x34 [ 61.227124][ T4652] vhost_worker+0x1f4/0x35c [ 61.227837][ T4652] kthread+0x250/0x2d8 [ 61.228423][ T4652] ret_from_fork+0x10/0x20 1970/01/01 00:01:01 executed programs: 80