Warning: Permanently added '10.128.1.165' (ED25519) to the list of known hosts.
2026/10/09 07:37:01 parsed 1 programs
2026/10/09 07:37:01 serving rpc on tcp://41501
[ 68.660808][ T4199] cgroup: Unknown subsys name 'net'
[ 68.790343][ T4199] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 70.256045][ T4199] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 71.096351][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.102901][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
[ 72.000615][ T4220] chnl_net:caif_netlink_parms(): no params data found
[ 72.063057][ T4220] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.070592][ T4220] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.078650][ T4220] device bridge_slave_0 entered promiscuous mode
[ 72.088210][ T4220] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.095345][ T4220] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.103118][ T4220] device bridge_slave_1 entered promiscuous mode
[ 72.126709][ T4220] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.137913][ T4220] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.162189][ T4220] team0: Port device team_slave_0 added
[ 72.169658][ T4220] team0: Port device team_slave_1 added
[ 72.186958][ T4220] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.194052][ T4220] 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.
[ 72.220472][ T4220] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.235396][ T4220] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.242354][ T4220] 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.
[ 72.268380][ T4220] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.298483][ T4220] device hsr_slave_0 entered promiscuous mode
[ 72.305791][ T4220] device hsr_slave_1 entered promiscuous mode
[ 72.415561][ T4220] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 72.428087][ T4220] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 72.438722][ T4220] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 72.448692][ T4220] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 72.479698][ T4220] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.487069][ T4220] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.495290][ T4220] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.502394][ T4220] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.563015][ T4220] 8021q: adding VLAN 0 to HW filter on device bond0
[ 72.578938][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 72.590013][ T144] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.599267][ T144] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.613654][ T4220] 8021q: adding VLAN 0 to HW filter on device team0
[ 72.627351][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 72.637002][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.644134][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.665649][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 72.677361][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.684496][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.699454][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 72.717258][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 72.726034][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 72.736217][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 72.745885][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 72.754834][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 72.768235][ T4220] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 72.780519][ T4220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 72.790406][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 72.800014][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 72.936431][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 72.946735][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 72.961109][ T4220] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 72.982912][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 72.994182][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 73.027428][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 73.036652][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 73.049752][ T4220] device veth0_vlan entered promiscuous mode
[ 73.058616][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 73.067806][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 73.083129][ T4220] device veth1_vlan entered promiscuous mode
[ 73.116329][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 73.125761][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 73.134296][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 73.143008][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 73.155638][ T4220] device veth0_macvtap entered promiscuous mode
[ 73.166028][ T4220] device veth1_macvtap entered promiscuous mode
[ 73.200836][ T4220] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 73.209200][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 73.218193][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 73.227578][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 73.236930][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 73.249808][ T4220] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 73.257863][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 73.267416][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 73.279645][ T4220] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.289127][ T4220] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.298449][ T4220] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.308645][ T4220] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.647583][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.660860][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.674055][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 73.701807][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.712495][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.721204][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 74.108524][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.550486][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.780006][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.851144][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 80.456148][ T9] device hsr_slave_0 left promiscuous mode
[ 80.463037][ T9] device hsr_slave_1 left promiscuous mode
[ 80.470512][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 80.481610][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 80.491516][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 80.500571][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 80.509049][ T9] device bridge_slave_1 left promiscuous mode
[ 80.517975][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.538198][ T9] device bridge_slave_0 left promiscuous mode
[ 80.544524][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.568790][ T9] device veth1_macvtap left promiscuous mode
[ 80.575138][ T9] device veth0_macvtap left promiscuous mode
[ 80.581202][ T9] device veth1_vlan left promiscuous mode
[ 80.588021][ T9] device veth0_vlan left promiscuous mode
[ 80.763612][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 80.777890][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 80.792405][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 80.807277][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 80.868563][ T9] bond0 (unregistering): Released all slaves
2026/10/09 07:37:16 executed programs: 0
[ 81.614904][ T4356] chnl_net:caif_netlink_parms(): no params data found
[ 81.709824][ T4356] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.727947][ T4356] bridge0: port 1(bridge_slave_0) entered disabled state
[ 81.738129][ T4356] device bridge_slave_0 entered promiscuous mode
[ 81.746897][ T4356] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.754240][ T4356] bridge0: port 2(bridge_slave_1) entered disabled state
[ 81.762354][ T4356] device bridge_slave_1 entered promiscuous mode
[ 81.788649][ T4356] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 81.800273][ T4356] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 81.830058][ T4356] team0: Port device team_slave_0 added
[ 81.838411][ T4356] team0: Port device team_slave_1 added
[ 81.862408][ T4356] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 81.877380][ T4356] 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.
[ 81.903751][ T4356] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 81.917019][ T4356] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 81.924232][ T4356] 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.
[ 81.950552][ T4356] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 81.999731][ T4356] device hsr_slave_0 entered promiscuous mode
[ 82.016388][ T4356] device hsr_slave_1 entered promiscuous mode
[ 82.688175][ T4356] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 82.707425][ T4356] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 82.717248][ T4356] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 82.727323][ T4356] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 82.805624][ T4356] 8021q: adding VLAN 0 to HW filter on device bond0
[ 82.839542][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 82.848222][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 82.875535][ T4356] 8021q: adding VLAN 0 to HW filter on device team0
[ 82.887000][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 82.896237][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 82.904838][ T1240] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.911916][ T1240] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.935339][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 82.943822][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 82.953419][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 82.962130][ T1240] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.969226][ T1240] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.979350][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 82.988618][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 82.997787][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 83.006716][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 83.024811][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 83.033050][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 83.042252][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 83.052377][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 83.062683][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 83.075988][ T4356] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 83.087632][ T4356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 83.097626][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 83.106876][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 83.329906][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 83.345351][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 83.359279][ T4356] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.408689][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 83.425200][ T4285] Bluetooth: hci0: command 0x0409 tx timeout
[ 83.440086][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 83.471238][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 83.480051][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 83.490880][ T4356] device veth0_vlan entered promiscuous mode
[ 83.511857][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 83.521028][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 83.533806][ T4356] device veth1_vlan entered promiscuous mode
[ 83.620341][ T4356] device veth0_macvtap entered promiscuous mode
[ 83.646153][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 83.654785][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 83.662984][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 83.685269][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 83.693861][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 83.706614][ T4356] device veth1_macvtap entered promiscuous mode
[ 83.745821][ T4356] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 83.755585][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 83.786218][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 83.803608][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 83.839803][ T4356] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 83.856788][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 83.879185][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 83.902125][ T4356] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.924042][ T4356] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.932811][ T4356] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.955185][ T4356] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.139315][ T4244] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.164009][ T4244] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.184853][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 84.220432][ T1240] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.231751][ T1240] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.242184][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 84.290433][ T4430] 0x000000000000-0x000000010000 : ""
[ 84.302011][ T4430] ftl_cs: FTL header not found.
[ 84.325420][ T4430] FAULT_INJECTION: forcing a failure.
[ 84.325420][ T4430] name failslab, interval 1, probability 0, space 0, times 1
[ 84.347937][ T4430] CPU: 0 PID: 4430 Comm: syz.0.17 Not tainted syzkaller #0
[ 84.355199][ T4430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 84.365305][ T4430] Call Trace:
[ 84.368623][ T4430]
[ 84.371576][ T4430] dump_stack_lvl+0x188/0x250
[ 84.376302][ T4430] ? show_regs_print_info+0x20/0x20
[ 84.381541][ T4430] ? load_image+0x410/0x410
[ 84.386079][ T4430] ? __might_sleep+0xf0/0xf0
[ 84.390700][ T4430] ? __lock_acquire+0x7d40/0x7d40
[ 84.395770][ T4430] should_fail+0x383/0x4b0
[ 84.400222][ T4430] should_failslab+0x5/0x20
[ 84.404742][ T4430] slab_pre_alloc_hook+0x51/0xc0
[ 84.409707][ T4430] ? __kernfs_new_node+0xe3/0x6b0
[ 84.414774][ T4430] kmem_cache_alloc+0x3d/0x280
[ 84.419578][ T4430] __kernfs_new_node+0xe3/0x6b0
[ 84.424467][ T4430] ? __lock_acquire+0x7d40/0x7d40
[ 84.429530][ T4430] ? kernfs_new_node+0x250/0x250
[ 84.434518][ T4430] ? kernfs_activate+0x1eb/0x210
[ 84.439497][ T4430] kernfs_new_node+0x148/0x250
[ 84.444303][ T4430] __kernfs_create_file+0x47/0x2e0
[ 84.449462][ T4430] sysfs_add_file_mode_ns+0x2d2/0x390
[ 84.454882][ T4430] internal_create_group+0x492/0xd00
[ 84.460212][ T4430] ? kobject_init+0x1c0/0x1c0
[ 84.464917][ T4430] ? sysfs_create_group+0x20/0x20
[ 84.469985][ T4430] blk_register_queue+0xdd/0x3a0
[ 84.474966][ T4430] device_add_disk+0x60f/0xde0
[ 84.479783][ T4430] add_mtd_blktrans_dev+0xfb1/0x13f0
[ 84.485111][ T4430] mtdblock_add_mtd+0x186/0x240
[ 84.489999][ T4430] blktrans_notify_add+0x95/0xe0
[ 84.494966][ T4430] add_mtd_device+0xd40/0x1260
[ 84.499779][ T4430] ? mtd_pairing_info_to_wunit+0x360/0x360
[ 84.505622][ T4430] ? mtd_cls_resume+0x130/0x130
[ 84.510515][ T4430] mtd_add_partition+0x25d/0x420
[ 84.515490][ T4430] mtdchar_blkpg_ioctl+0x283/0x2b0
[ 84.520655][ T4430] ? shrink_ecclayout+0xab0/0xab0
[ 84.525739][ T4430] ? __might_fault+0xb3/0x110
[ 84.530448][ T4430] ? _copy_from_user+0x111/0x170
[ 84.535423][ T4430] mtdchar_ioctl+0x14cb/0x1d70
[ 84.540221][ T4430] ? mtdchar_close+0x180/0x180
[ 84.545021][ T4430] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 84.551049][ T4430] ? verify_lock_unused+0x140/0x140
[ 84.556294][ T4430] ? __ia32_compat_sys_ioctl+0x910/0x910
[ 84.561968][ T4430] ? rcu_lock_release+0x5/0x20
[ 84.566783][ T4430] ? __mutex_trylock_common+0x15c/0x260
[ 84.572371][ T4430] ? rcu_lock_release+0x20/0x20
[ 84.577256][ T4430] ? kasan_quarantine_put+0xd4/0x210
[ 84.582580][ T4430] ? __mutex_lock_common+0x435/0x2400
[ 84.587998][ T4430] ? mtdchar_unlocked_ioctl+0xa0/0xd0
[ 84.593404][ T4430] ? mutex_lock_io_nested+0x60/0x60
[ 84.598646][ T4430] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 84.604669][ T4430] mtdchar_unlocked_ioctl+0xad/0xd0
[ 84.609898][ T4430] ? mtdchar_write+0x5a0/0x5a0
[ 84.614686][ T4430] __se_sys_ioctl+0xfa/0x170
[ 84.619304][ T4430] do_syscall_64+0x4c/0xa0
[ 84.623746][ T4430] ? clear_bhb_loop+0x30/0x80
[ 84.628452][ T4430] ? clear_bhb_loop+0x30/0x80
[ 84.633160][ T4430] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 84.639104][ T4430] RIP: 0033:0x7f352e8dd1d9
[ 84.643553][ T4430] 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
[ 84.663191][ T4430] RSP: 002b:00007ffffd442d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 84.671638][ T4430] RAX: ffffffffffffffda RBX: 00007f352eb64fa0 RCX: 00007f352e8dd1d9
[ 84.679636][ T4430] RDX: 00002000000000c0 RSI: 0000000000001269 RDI: 0000000000000005
[ 84.687640][ T4430] RBP: 00007f352e974888 R08: 0000000000000000 R09: 0000000000000000
[ 84.695637][ T4430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.703633][ T4430] R13: 00007f352eb64fac R14: 00007f352eb64fa0 R15: 00007f352eb64fa0
[ 84.711651][ T4430]
[ 84.736655][ T4430] ------------[ cut here ]------------
[ 84.742178][ T4430] WARNING: CPU: 0 PID: 4430 at block/genhd.c:554 device_add_disk+0x8d6/0xde0
[ 84.751859][ T4430] Modules linked in:
[ 84.756078][ T4430] CPU: 0 PID: 4430 Comm: syz.0.17 Not tainted syzkaller #0
[ 84.763307][ T4430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 84.776491][ T4430] RIP: 0010:device_add_disk+0x8d6/0xde0
[ 84.782095][ T4430] Code: 04 48 89 d8 48 c1 e8 03 42 0f b6 04 30 84 c0 0f 85 8f 03 00 00 8b 33 48 c7 c7 00 f4 70 8d e8 b1 3d 37 00 eb 05 e8 ea 04 a6 fd <0f> 0b 41 bd 01 00 00 00 44 89 e8 48 83 c4 50 5b 41 5c 41 5d 41 5e
[ 84.803343][ T4430] RSP: 0018:ffffc900030bf470 EFLAGS: 00010293
[ 84.809753][ T4430] RAX: ffffffff83d31e76 RBX: ffff88807cef8800 RCX: ffff888023105940
[ 84.819147][ T4430] RDX: 0000000000000000 RSI: 000000000000001f RDI: 0000000000000103
[ 84.827454][ T4430] RBP: 000000000000001f R08: ffff8880776021db R09: 1ffff1100eec043b
[ 84.837016][ T4430] R10: dffffc0000000000 R11: ffffed100eec043c R12: ffff888140835280
[ 84.845261][ T4430] R13: ffff88807cef8950 R14: dffffc0000000000 R15: ffff888140835280
[ 84.853276][ T4430] FS: 0000555556ea7500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 84.863722][ T4430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.870694][ T4430] CR2: 0000564fe397f950 CR3: 000000002a704000 CR4: 00000000003506f0
[ 84.879155][ T4430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 84.887692][ T4430] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 84.905273][ T4430] Call Trace:
[ 84.908597][ T4430]
[ 84.911564][ T4430] add_mtd_blktrans_dev+0xfb1/0x13f0
[ 84.917008][ T4430] mtdblock_add_mtd+0x186/0x240
[ 84.921890][ T4430] blktrans_notify_add+0x95/0xe0
[ 84.928364][ T4430] add_mtd_device+0xd40/0x1260
[ 84.933196][ T4430] ? mtd_pairing_info_to_wunit+0x360/0x360
[ 84.939760][ T4430] ? mtd_cls_resume+0x130/0x130
[ 84.946243][ T4430] mtd_add_partition+0x25d/0x420
[ 84.952840][ T4430] mtdchar_blkpg_ioctl+0x283/0x2b0
[ 84.959056][ T4430] ? shrink_ecclayout+0xab0/0xab0
[ 84.965694][ T4430] ? __might_fault+0xb3/0x110
[ 84.971206][ T4430] ? _copy_from_user+0x111/0x170
[ 84.983938][ T4430] mtdchar_ioctl+0x14cb/0x1d70
[ 84.988808][ T4430] ? mtdchar_close+0x180/0x180
[ 84.993609][ T4430] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 85.001176][ T4430] ? verify_lock_unused+0x140/0x140
[ 85.006732][ T4430] ? __ia32_compat_sys_ioctl+0x910/0x910
[ 85.012505][ T4430] ? rcu_lock_release+0x5/0x20
[ 85.021065][ T4430] ? __mutex_trylock_common+0x15c/0x260
[ 85.027148][ T4430] ? rcu_lock_release+0x20/0x20
[ 85.032040][ T4430] ? kasan_quarantine_put+0xd4/0x210
[ 85.038051][ T4430] ? __mutex_lock_common+0x435/0x2400
[ 85.043516][ T4430] ? mtdchar_unlocked_ioctl+0xa0/0xd0
[ 85.049320][ T4430] ? mutex_lock_io_nested+0x60/0x60
[ 85.055242][ T4430] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 85.061385][ T4430] mtdchar_unlocked_ioctl+0xad/0xd0
[ 85.067645][ T4430] ? mtdchar_write+0x5a0/0x5a0
[ 85.072525][ T4430] __se_sys_ioctl+0xfa/0x170
[ 85.078540][ T4430] do_syscall_64+0x4c/0xa0
[ 85.083098][ T4430] ? clear_bhb_loop+0x30/0x80
[ 85.088258][ T4430] ? clear_bhb_loop+0x30/0x80
[ 85.092975][ T4430] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 85.102614][ T4430] RIP: 0033:0x7f352e8dd1d9
[ 85.107404][ T4430] 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
[ 85.127646][ T4430] RSP: 002b:00007ffffd442d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 85.136517][ T4430] RAX: ffffffffffffffda RBX: 00007f352eb64fa0 RCX: 00007f352e8dd1d9
[ 85.145058][ T4430] RDX: 00002000000000c0 RSI: 0000000000001269 RDI: 0000000000000005
[ 85.153074][ T4430] RBP: 00007f352e974888 R08: 0000000000000000 R09: 0000000000000000
[ 85.161542][ T4430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.169863][ T4430] R13: 00007f352eb64fac R14: 00007f352eb64fa0 R15: 00007f352eb64fa0
[ 85.180550][ T4430]
[ 85.183650][ T4430] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 85.190946][ T4430] CPU: 1 PID: 4430 Comm: syz.0.17 Not tainted syzkaller #0
[ 85.198157][ T4430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 85.208221][ T4430] Call Trace:
[ 85.211510][ T4430]
[ 85.214449][ T4430] dump_stack_lvl+0x188/0x250
[ 85.219151][ T4430] ? show_regs_print_info+0x20/0x20
[ 85.224373][ T4430] ? load_image+0x410/0x410
[ 85.229420][ T4430] panic+0x2f8/0x850
[ 85.233330][ T4430] ? bpf_jit_dump+0xd0/0xd0
[ 85.237856][ T4430] ? device_add_disk+0x8d6/0xde0
[ 85.242813][ T4430] __warn+0x248/0x2b0
[ 85.246806][ T4430] ? device_add_disk+0x8d6/0xde0
[ 85.251766][ T4430] report_bug+0x1b9/0x2e0
[ 85.256113][ T4430] handle_bug+0x3a/0x70
[ 85.260283][ T4430] exc_invalid_op+0x16/0x40
[ 85.264798][ T4430] asm_exc_invalid_op+0x16/0x20
[ 85.269666][ T4430] RIP: 0010:device_add_disk+0x8d6/0xde0
[ 85.275230][ T4430] Code: 04 48 89 d8 48 c1 e8 03 42 0f b6 04 30 84 c0 0f 85 8f 03 00 00 8b 33 48 c7 c7 00 f4 70 8d e8 b1 3d 37 00 eb 05 e8 ea 04 a6 fd <0f> 0b 41 bd 01 00 00 00 44 89 e8 48 83 c4 50 5b 41 5c 41 5d 41 5e
[ 85.294871][ T4430] RSP: 0018:ffffc900030bf470 EFLAGS: 00010293
[ 85.300955][ T4430] RAX: ffffffff83d31e76 RBX: ffff88807cef8800 RCX: ffff888023105940
[ 85.308944][ T4430] RDX: 0000000000000000 RSI: 000000000000001f RDI: 0000000000000103
[ 85.317066][ T4430] RBP: 000000000000001f R08: ffff8880776021db R09: 1ffff1100eec043b
[ 85.325063][ T4430] R10: dffffc0000000000 R11: ffffed100eec043c R12: ffff888140835280
[ 85.333052][ T4430] R13: ffff88807cef8950 R14: dffffc0000000000 R15: ffff888140835280
[ 85.341045][ T4430] ? device_add_disk+0x8d6/0xde0
[ 85.346013][ T4430] add_mtd_blktrans_dev+0xfb1/0x13f0
[ 85.351316][ T4430] mtdblock_add_mtd+0x186/0x240
[ 85.356183][ T4430] blktrans_notify_add+0x95/0xe0
[ 85.361739][ T4430] add_mtd_device+0xd40/0x1260
[ 85.366526][ T4430] ? mtd_pairing_info_to_wunit+0x360/0x360
[ 85.372356][ T4430] ? mtd_cls_resume+0x130/0x130
[ 85.377235][ T4430] mtd_add_partition+0x25d/0x420
[ 85.382190][ T4430] mtdchar_blkpg_ioctl+0x283/0x2b0
[ 85.387341][ T4430] ? shrink_ecclayout+0xab0/0xab0
[ 85.392398][ T4430] ? __might_fault+0xb3/0x110
[ 85.397093][ T4430] ? _copy_from_user+0x111/0x170
[ 85.402039][ T4430] mtdchar_ioctl+0x14cb/0x1d70
[ 85.406821][ T4430] ? mtdchar_close+0x180/0x180
[ 85.411600][ T4430] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 85.417601][ T4430] ? verify_lock_unused+0x140/0x140
[ 85.422827][ T4430] ? __ia32_compat_sys_ioctl+0x910/0x910
[ 85.428475][ T4430] ? rcu_lock_release+0x5/0x20
[ 85.433294][ T4430] ? __mutex_trylock_common+0x15c/0x260
[ 85.438856][ T4430] ? rcu_lock_release+0x20/0x20
[ 85.443724][ T4430] ? kasan_quarantine_put+0xd4/0x210
[ 85.449033][ T4430] ? __mutex_lock_common+0x435/0x2400
[ 85.454420][ T4430] ? mtdchar_unlocked_ioctl+0xa0/0xd0
[ 85.459814][ T4430] ? mutex_lock_io_nested+0x60/0x60
[ 85.465049][ T4430] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 85.471050][ T4430] mtdchar_unlocked_ioctl+0xad/0xd0
[ 85.476260][ T4430] ? mtdchar_write+0x5a0/0x5a0
[ 85.481035][ T4430] __se_sys_ioctl+0xfa/0x170
[ 85.485637][ T4430] do_syscall_64+0x4c/0xa0
[ 85.490065][ T4430] ? clear_bhb_loop+0x30/0x80
[ 85.494751][ T4430] ? clear_bhb_loop+0x30/0x80
[ 85.499442][ T4430] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 85.505350][ T4430] RIP: 0033:0x7f352e8dd1d9
[ 85.509895][ T4430] 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
[ 85.529601][ T4430] RSP: 002b:00007ffffd442d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 85.538026][ T4430] RAX: ffffffffffffffda RBX: 00007f352eb64fa0 RCX: 00007f352e8dd1d9
[ 85.546111][ T4430] RDX: 00002000000000c0 RSI: 0000000000001269 RDI: 0000000000000005
[ 85.554095][ T4430] RBP: 00007f352e974888 R08: 0000000000000000 R09: 0000000000000000
[ 85.562252][ T4430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.570231][ T4430] R13: 00007f352eb64fac R14: 00007f352eb64fa0 R15: 00007f352eb64fa0
[ 85.578222][ T4430]
[ 85.581548][ T4430] Kernel Offset: disabled
[ 85.585988][ T4430] Rebooting in 86400 seconds..