Warning: Permanently added '10.128.0.61' (ED25519) to the list of known hosts.
2026/08/22 08:28:51 parsed 1 programs
2026/08/22 08:28:51 serving rpc on tcp://41171
syzkaller login: [ 67.239073][ T4198] cgroup: Unknown subsys name 'net'
[ 67.337655][ T4198] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 68.714208][ T4198] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 70.730290][ T4232] chnl_net:caif_netlink_parms(): no params data found
[ 70.800233][ T4232] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.808390][ T4232] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.817086][ T4232] device bridge_slave_0 entered promiscuous mode
[ 70.827585][ T4232] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.835525][ T4232] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.844050][ T4232] device bridge_slave_1 entered promiscuous mode
[ 70.881319][ T4232] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 70.892837][ T4232] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 70.924188][ T4232] team0: Port device team_slave_0 added
[ 70.932338][ T4232] team0: Port device team_slave_1 added
[ 70.955113][ T4232] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 70.963552][ T4232] 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.
[ 70.992531][ T4232] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 71.005670][ T4232] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 71.013920][ T4232] 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.
[ 71.041007][ T4232] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 71.085782][ T4232] device hsr_slave_0 entered promiscuous mode
[ 71.092942][ T4232] device hsr_slave_1 entered promiscuous mode
[ 71.238323][ T4232] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 71.252003][ T4232] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 71.264099][ T4232] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 71.274421][ T4232] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 71.311252][ T4232] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.318603][ T4232] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 71.327397][ T4232] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.334552][ T4232] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 71.384832][ T1432] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.391460][ T1432] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.408390][ T4232] 8021q: adding VLAN 0 to HW filter on device bond0
[ 71.429668][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 71.444651][ T400] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.454298][ T400] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.465332][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 71.482290][ T4232] 8021q: adding VLAN 0 to HW filter on device team0
[ 71.494608][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 71.505882][ T400] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.513063][ T400] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 71.534901][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 71.545279][ T400] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.552624][ T400] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 71.575509][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 71.585199][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 71.603162][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 71.622734][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 71.641518][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 71.652066][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 71.769345][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 71.778686][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 71.793037][ T4232] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 71.809198][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 71.818515][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 71.843467][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 71.856228][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 71.877760][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 71.891429][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 71.908687][ T4232] device veth0_vlan entered promiscuous mode
[ 71.943595][ T4232] device veth1_vlan entered promiscuous mode
[ 71.973271][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 71.981867][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 71.992674][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 72.001491][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 72.014139][ T4232] device veth0_macvtap entered promiscuous mode
[ 72.024750][ T4232] device veth1_macvtap entered promiscuous mode
[ 72.040110][ T4232] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 72.048841][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 72.057749][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 72.065996][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 72.075237][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 72.087398][ T4232] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 72.097792][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 72.107290][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 72.116889][ T4232] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 72.126561][ T4232] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 72.135737][ T4232] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 72.144599][ T4232] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 72.414317][ T400] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.424905][ T400] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.453215][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 72.469283][ T146] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.479551][ T146] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.490112][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/08/22 08:29:00 executed programs: 0
[ 74.296398][ T1278] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.411361][ T4295] chnl_net:caif_netlink_parms(): no params data found
[ 74.446749][ T4295] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.454463][ T4295] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.462948][ T4295] device bridge_slave_0 entered promiscuous mode
[ 74.470870][ T4295] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.478221][ T4295] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.486498][ T4295] device bridge_slave_1 entered promiscuous mode
[ 74.503750][ T4295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 74.514558][ T4295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 74.535155][ T4295] team0: Port device team_slave_0 added
[ 74.542710][ T4295] team0: Port device team_slave_1 added
[ 74.558441][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 74.565564][ T4295] 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.
[ 74.591530][ T4295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 74.603236][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 74.610182][ T4295] 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.
[ 74.636521][ T4295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 74.665437][ T4295] device hsr_slave_0 entered promiscuous mode
[ 74.673629][ T4295] device hsr_slave_1 entered promiscuous mode
[ 74.680536][ T4295] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 74.688376][ T4295] Cannot create hsr debugfs directory
[ 76.421603][ T2857] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.989603][ T1278] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 77.046579][ T1278] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 77.097906][ T1278] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 77.901015][ T4295] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 77.914159][ T4295] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 77.924669][ T4295] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 77.937753][ T4295] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 78.024731][ T4295] 8021q: adding VLAN 0 to HW filter on device bond0
[ 78.049139][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 78.058133][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 78.068638][ T4295] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.097148][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 78.106245][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 78.115664][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.123286][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.133901][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 78.145023][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 78.154742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 78.165629][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.173803][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 78.184915][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 78.219237][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 78.229781][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 78.239928][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 78.276942][ T4295] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 78.288236][ T4295] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 78.300253][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 78.308388][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 78.318053][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 78.326603][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 78.335475][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 78.344509][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 78.352996][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 78.361832][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 78.469600][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 78.477491][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 78.490653][ T4295] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 78.500701][ T4241] Bluetooth: hci0: command 0x041b tx timeout
[ 78.536593][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 78.554009][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 78.595133][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 78.605149][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 78.617132][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 78.626998][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 78.646255][ T4295] device veth0_vlan entered promiscuous mode
[ 78.659705][ T4295] device veth1_vlan entered promiscuous mode
[ 78.685424][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 78.695931][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 78.704769][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 78.715717][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 78.731822][ T4295] device veth0_macvtap entered promiscuous mode
[ 78.749078][ T1278] device hsr_slave_0 left promiscuous mode
[ 78.758462][ T1278] device hsr_slave_1 left promiscuous mode
[ 78.768785][ T1278] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 78.777935][ T1278] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 78.788478][ T1278] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 78.800740][ T1278] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 78.808493][ T1278] device bridge_slave_1 left promiscuous mode
[ 78.817861][ T1278] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.834065][ T1278] device bridge_slave_0 left promiscuous mode
[ 78.841903][ T1278] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.859148][ T1278] device veth1_macvtap left promiscuous mode
[ 78.866721][ T1278] device veth0_macvtap left promiscuous mode
[ 78.873075][ T1278] device veth1_vlan left promiscuous mode
[ 78.879002][ T1278] device veth0_vlan left promiscuous mode
[ 79.029508][ T1278] team0 (unregistering): Port device team_slave_1 removed
[ 79.044925][ T1278] team0 (unregistering): Port device team_slave_0 removed
[ 79.058077][ T1278] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 79.073703][ T1278] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 79.125458][ T1278] bond0 (unregistering): Released all slaves
[ 79.157356][ T4295] device veth1_macvtap entered promiscuous mode
[ 79.166880][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 79.175950][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 79.195022][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 79.202609][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 79.213678][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 79.225478][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 79.235823][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 79.245709][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 79.256387][ T4295] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.265951][ T4295] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.276051][ T4295] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.285321][ T4295] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.355480][ T4263] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.366250][ T4263] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.374116][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 79.407520][ T146] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.418101][ T146] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.429365][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 79.760510][ T4241] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 80.350791][ T4241] usb 1-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00
[ 80.360246][ T4241] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 80.368644][ T4241] usb 1-1: Product: syz
[ 80.373532][ T4241] usb 1-1: Manufacturer: syz
[ 80.378598][ T4241] usb 1-1: SerialNumber: syz
[ 80.435794][ T4241] ums_eneub6250 1-1:1.0: USB Mass Storage device detected
[ 80.449819][ T4241] scsi host1: usb-storage 1-1:1.0
[ 80.580906][ T2857] Bluetooth: hci0: command 0x040f tx timeout
[ 81.461568][ T21] ------------[ cut here ]------------
[ 81.467638][ T21] URB ffff8881433ffe00 submitted while active
[ 81.474908][ T21] WARNING: CPU: 1 PID: 21 at drivers/usb/core/urb.c:378 usb_submit_urb+0xfba/0x18d0
[ 81.486475][ T21] Modules linked in:
[ 81.490976][ T21] CPU: 1 PID: 21 Comm: kworker/1:0 Not tainted syzkaller #0
[ 81.498572][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 81.509538][ T21] Workqueue: events_freezable usb_stor_scan_dwork
[ 81.516676][ T21] RIP: 0010:usb_submit_urb+0xfba/0x18d0
[ 81.523730][ T21] Code: c5 8a 44 89 ea e8 a6 3e d7 03 e9 f3 fb ff ff e8 1c b0 96 fb c6 05 c9 13 95 07 01 48 c7 c7 80 39 c5 8a 48 89 de e8 46 5c d3 03 <0f> 0b e9 bc f0 ff ff e8 fa af 96 fb eb 1f e8 f3 af 96 fb 44 8b 64
[ 81.547759][ T21] RSP: 0018:ffffc90000db79d8 EFLAGS: 00010246
[ 81.554288][ T21] RAX: c96bbad556379300 RBX: ffff8881433ffe00 RCX: ffff8880179c1dc0
[ 81.570176][ T21] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 81.582625][ T21] RBP: ffffc90000db7b98 R08: ffff8880b9133d7f R09: 1ffff110172267af
[ 81.596572][ T21] R10: dffffc0000000000 R11: ffffed10172267b0 R12: 0000000000000c00
[ 81.620435][ T21] R13: ffff88807db8d0d8 R14: ffff8881433ffe08 R15: dffffc0000000000
[ 81.628833][ T21] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 81.639514][ T21] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.646835][ T21] CR2: 0000200000002000 CR3: 000000002b4e8000 CR4: 00000000003506e0
[ 81.658771][ T21] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 81.668195][ T21] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 81.678623][ T21] Call Trace:
[ 81.682421][ T21]
[ 81.686043][ T21] ? __init_swait_queue_head+0xa4/0x140
[ 81.692042][ T21] usb_stor_msg_common+0x29f/0x500
[ 81.697248][ T21] ? usb_stor_blocking_completion+0x40/0x40
[ 81.703553][ T21] ? mutex_lock_io_nested+0x60/0x60
[ 81.709511][ T21] usb_stor_Bulk_max_lun+0x2f9/0x5b0
[ 81.716126][ T21] usb_stor_scan_dwork+0xf0/0x260
[ 81.726129][ T21] process_one_work+0x867/0xff0
[ 81.732563][ T21] ? worker_detach_from_pool+0x240/0x240
[ 81.742354][ T21] ? lockdep_hardirqs_off+0x70/0x100
[ 81.751290][ T21] ? _raw_spin_lock_irq+0xb7/0xf0
[ 81.756557][ T21] ? _raw_spin_lock_irqsave+0x100/0x100
[ 81.762616][ T21] ? wq_worker_running+0x97/0x170
[ 81.769680][ T21] worker_thread+0xad7/0x12a0
[ 81.774845][ T21] kthread+0x42e/0x520
[ 81.779400][ T21] ? rcu_lock_release+0x20/0x20
[ 81.785769][ T21] ? kthread_blkcg+0xd0/0xd0
[ 81.790778][ T21] ret_from_fork+0x1f/0x30
[ 81.795348][ T21]
[ 81.798491][ T21] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 81.811297][ T21] CPU: 1 PID: 21 Comm: kworker/1:0 Not tainted syzkaller #0
[ 81.822323][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 81.840818][ T21] Workqueue: events_freezable usb_stor_scan_dwork
[ 81.850001][ T21] Call Trace:
[ 81.855891][ T21]
[ 81.859786][ T21] dump_stack_lvl+0x188/0x250
[ 81.865226][ T21] ? show_regs_print_info+0x20/0x20
[ 81.871067][ T21] ? load_image+0x410/0x410
[ 81.880350][ T21] panic+0x2f8/0x850
[ 81.884480][ T21] ? bpf_jit_dump+0xd0/0xd0
[ 81.889586][ T21] ? ret_from_fork+0x1f/0x30
[ 81.895883][ T21] ? usb_submit_urb+0xfba/0x18d0
[ 81.903147][ T21] __warn+0x248/0x2b0
[ 81.908480][ T21] ? usb_submit_urb+0xfba/0x18d0
[ 81.915430][ T21] report_bug+0x1b9/0x2e0
[ 81.921421][ T21] handle_bug+0x3a/0x70
[ 81.928230][ T21] exc_invalid_op+0x16/0x40
[ 81.938238][ T21] asm_exc_invalid_op+0x16/0x20
[ 81.945132][ T21] RIP: 0010:usb_submit_urb+0xfba/0x18d0
[ 81.953478][ T21] Code: c5 8a 44 89 ea e8 a6 3e d7 03 e9 f3 fb ff ff e8 1c b0 96 fb c6 05 c9 13 95 07 01 48 c7 c7 80 39 c5 8a 48 89 de e8 46 5c d3 03 <0f> 0b e9 bc f0 ff ff e8 fa af 96 fb eb 1f e8 f3 af 96 fb 44 8b 64
[ 81.984475][ T21] RSP: 0018:ffffc90000db79d8 EFLAGS: 00010246
[ 81.991486][ T21] RAX: c96bbad556379300 RBX: ffff8881433ffe00 RCX: ffff8880179c1dc0
[ 82.001465][ T21] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 82.010174][ T21] RBP: ffffc90000db7b98 R08: ffff8880b9133d7f R09: 1ffff110172267af
[ 82.019762][ T21] R10: