Warning: Permanently added '10.128.0.252' (ED25519) to the list of known hosts.
2026/10/06 16:45:38 parsed 1 programs
2026/10/06 16:45:38 serving rpc on tcp://44367
[ 57.546000][ T4197] cgroup: Unknown subsys name 'net'
[ 57.717329][ T4197] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 58.959793][ T4197] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 62.119834][ T4255] chnl_net:caif_netlink_parms(): no params data found
[ 62.175425][ T4255] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.183155][ T4255] bridge0: port 1(bridge_slave_0) entered disabled state
[ 62.191023][ T4255] device bridge_slave_0 entered promiscuous mode
[ 62.199985][ T4255] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.207302][ T4255] bridge0: port 2(bridge_slave_1) entered disabled state
[ 62.215170][ T4255] device bridge_slave_1 entered promiscuous mode
[ 62.242012][ T4255] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 62.253503][ T4255] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 62.293035][ T4255] team0: Port device team_slave_0 added
[ 62.300808][ T4255] team0: Port device team_slave_1 added
[ 62.317748][ T4255] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 62.328503][ T4255] 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.
[ 62.356067][ T4255] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 62.383398][ T4255] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 62.390387][ T4255] 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.
[ 62.416721][ T4255] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 62.467204][ T4255] device hsr_slave_0 entered promiscuous mode
[ 62.475294][ T4255] device hsr_slave_1 entered promiscuous mode
[ 62.572315][ T4255] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 62.582514][ T4255] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 62.591329][ T4255] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 62.600699][ T4255] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 62.619777][ T4255] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.626976][ T4255] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.635020][ T4255] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.642117][ T4255] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.680351][ T4255] 8021q: adding VLAN 0 to HW filter on device bond0
[ 62.695547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 62.705520][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 62.713855][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 62.721862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 62.734884][ T4255] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.746053][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 62.755482][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.762583][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.774201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.782828][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.790006][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.810127][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 62.819982][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 62.834000][ T697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 62.845869][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 62.858249][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 62.869323][ T4255] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 62.975323][ T697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 62.984134][ T697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 62.997143][ T4255] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 63.012687][ T697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 63.050463][ T697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 63.059427][ T697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 63.067942][ T697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 63.078847][ T4255] device veth0_vlan entered promiscuous mode
[ 63.111462][ T4255] device veth1_vlan entered promiscuous mode
[ 63.129091][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 63.137928][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 63.149319][ T4255] device veth0_macvtap entered promiscuous mode
[ 63.160039][ T4255] device veth1_macvtap entered promiscuous mode
[ 63.192336][ T4255] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 63.200692][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 63.209134][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 63.219261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 63.228268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 63.239227][ T4255] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 63.247022][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 63.255763][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 63.289703][ T4255] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 63.298723][ T4255] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 63.307770][ T4255] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 63.316739][ T4255] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 63.591192][ T697] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 63.600301][ T697] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 63.612257][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 63.634623][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 63.642789][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 63.650885][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/10/06 16:45:46 executed programs: 0
[ 64.364476][ T4292] chnl_net:caif_netlink_parms(): no params data found
[ 64.430300][ T4292] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.438053][ T4292] bridge0: port 1(bridge_slave_0) entered disabled state
[ 64.446151][ T4292] device bridge_slave_0 entered promiscuous mode
[ 64.454990][ T4292] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.462184][ T4292] bridge0: port 2(bridge_slave_1) entered disabled state
[ 64.470291][ T4292] device bridge_slave_1 entered promiscuous mode
[ 64.492875][ T4292] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 64.504958][ T4292] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 64.529972][ T4292] team0: Port device team_slave_0 added
[ 64.537800][ T4292] team0: Port device team_slave_1 added
[ 64.558365][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 64.565661][ T4292] 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.
[ 64.591705][ T4292] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 64.605733][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 64.612899][ T4292] 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.
[ 64.641300][ T4292] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 64.679881][ T4292] device hsr_slave_0 entered promiscuous mode
[ 64.687099][ T4292] device hsr_slave_1 entered promiscuous mode
[ 64.694043][ T4292] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 64.702176][ T4292] Cannot create hsr debugfs directory
[ 64.787279][ T4292] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 66.322195][ T4302] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.087796][ T4292] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 68.402760][ T4199] Bluetooth: hci0: command 0x041b tx timeout
[ 68.936124][ T4292] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 69.038743][ T4292] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 69.198082][ T4292] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 69.208486][ T4292] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 69.218578][ T4292] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 69.236973][ T4292] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 69.290196][ T4292] 8021q: adding VLAN 0 to HW filter on device bond0
[ 69.301175][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 69.309394][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 69.327141][ T4292] 8021q: adding VLAN 0 to HW filter on device team0
[ 69.336812][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 69.345939][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 69.355019][ T4271] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.362139][ T4271] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 69.370985][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 69.398007][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 69.407604][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 69.416297][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.423674][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 69.434671][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 69.451814][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 69.463990][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 69.474787][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 69.483601][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 69.505438][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 69.514454][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 69.523885][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 69.533933][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 69.543715][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 69.552823][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 69.570702][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 69.636309][ T154] device hsr_slave_0 left promiscuous mode
[ 69.644708][ T154] device hsr_slave_1 left promiscuous mode
[ 69.651297][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 69.659344][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 69.668105][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 69.675808][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 69.683997][ T154] device bridge_slave_1 left promiscuous mode
[ 69.690820][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 69.704367][ T154] device bridge_slave_0 left promiscuous mode
[ 69.710921][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 69.728371][ T154] device veth1_macvtap left promiscuous mode
[ 69.735188][ T154] device veth0_macvtap left promiscuous mode
[ 69.741225][ T154] device veth1_vlan left promiscuous mode
[ 69.747809][ T154] device veth0_vlan left promiscuous mode
[ 69.881218][ T154] team0 (unregistering): Port device team_slave_1 removed
[ 69.894958][ T154] team0 (unregistering): Port device team_slave_0 removed
[ 69.906725][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 69.921932][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 69.968959][ T154] bond0 (unregistering): Released all slaves
[ 69.996022][ T697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 70.003537][ T697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 70.017062][ T4292] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 70.047431][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 70.056603][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 70.065582][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 70.076243][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 70.086971][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 70.094994][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 70.105033][ T4292] device veth0_vlan entered promiscuous mode
[ 70.117018][ T4292] device veth1_vlan entered promiscuous mode
[ 70.142176][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 70.150241][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 70.158579][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 70.167336][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 70.178979][ T4292] device veth0_macvtap entered promiscuous mode
[ 70.188741][ T4292] device veth1_macvtap entered promiscuous mode
[ 70.209742][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 70.217836][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 70.226006][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 70.234907][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 70.243533][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 70.255047][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 70.263802][ T697] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 70.273216][ T697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 70.283379][ T4292] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.293285][ T4292] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.302156][ T4292] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.310866][ T4292] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.379856][ T697] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 70.391528][ T697] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 70.399625][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 70.425218][ T697] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 70.434439][ T697] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 70.443069][ T697] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 70.492120][ T4301] Bluetooth: hci0: command 0x040f tx timeout
[ 70.502296][ T4313] 0x000000000000-0x000000010000 : ""
[ 70.524492][ T4313] ftl_cs: FTL header not found.
[ 70.534873][ T4313] FAULT_INJECTION: forcing a failure.
[ 70.534873][ T4313] name failslab, interval 1, probability 0, space 0, times 1
[ 70.548594][ T4313] CPU: 0 PID: 4313 Comm: syz.0.17 Not tainted syzkaller #0
[ 70.555812][ T4313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 70.565902][ T4313] Call Trace:
[ 70.569188][ T4313]
[ 70.572120][ T4313] dump_stack_lvl+0x188/0x250
[ 70.576823][ T4313] ? show_regs_print_info+0x20/0x20
[ 70.582063][ T4313] ? load_image+0x410/0x410
[ 70.586670][ T4313] ? __might_sleep+0xf0/0xf0
[ 70.591269][ T4313] ? __lock_acquire+0x7d40/0x7d40
[ 70.596311][ T4313] should_fail+0x383/0x4b0
[ 70.600761][ T4313] should_failslab+0x5/0x20
[ 70.605285][ T4313] slab_pre_alloc_hook+0x51/0xc0
[ 70.610236][ T4313] ? __kernfs_new_node+0xe3/0x6b0
[ 70.615275][ T4313] kmem_cache_alloc+0x3d/0x280
[ 70.620053][ T4313] __kernfs_new_node+0xe3/0x6b0
[ 70.625072][ T4313] ? __lock_acquire+0x7d40/0x7d40
[ 70.630135][ T4313] ? kernfs_new_node+0x250/0x250
[ 70.635116][ T4313] ? kernfs_activate+0x1eb/0x210
[ 70.640067][ T4313] kernfs_new_node+0x148/0x250
[ 70.644846][ T4313] __kernfs_create_file+0x47/0x2e0
[ 70.649970][ T4313] sysfs_add_file_mode_ns+0x2d2/0x390
[ 70.655352][ T4313] internal_create_group+0x492/0xd00
[ 70.660739][ T4313] ? kobject_init+0x1c0/0x1c0
[ 70.665415][ T4313] ? sysfs_create_group+0x20/0x20
[ 70.670451][ T4313] blk_register_queue+0xdd/0x3a0
[ 70.675397][ T4313] device_add_disk+0x60f/0xde0
[ 70.680174][ T4313] add_mtd_blktrans_dev+0xfb1/0x13f0
[ 70.685474][ T4313] mtdblock_add_mtd+0x186/0x240
[ 70.690337][ T4313] blktrans_notify_add+0x95/0xe0
[ 70.695280][ T4313] add_mtd_device+0xd40/0x1260
[ 70.700064][ T4313] ? mtd_pairing_info_to_wunit+0x360/0x360
[ 70.706020][ T4313] ? mtd_cls_resume+0x130/0x130
[ 70.710921][ T4313] mtd_add_partition+0x25d/0x420
[ 70.715888][ T4313] mtdchar_blkpg_ioctl+0x283/0x2b0
[ 70.721021][ T4313] ? shrink_ecclayout+0xab0/0xab0
[ 70.726069][ T4313] ? __might_fault+0xb3/0x110
[ 70.730765][ T4313] ? _copy_from_user+0x111/0x170
[ 70.735708][ T4313] mtdchar_ioctl+0x14cb/0x1d70
[ 70.740484][ T4313] ? mtdchar_close+0x180/0x180
[ 70.745258][ T4313] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 70.751317][ T4313] ? verify_lock_unused+0x140/0x140
[ 70.756534][ T4313] ? __ia32_compat_sys_ioctl+0x910/0x910
[ 70.762180][ T4313] ? rcu_lock_release+0x5/0x20
[ 70.766975][ T4313] ? __mutex_trylock_common+0x15c/0x260
[ 70.772542][ T4313] ? rcu_lock_release+0x20/0x20
[ 70.777418][ T4313] ? __mutex_lock_common+0x435/0x2400
[ 70.782825][ T4313] ? mtdchar_unlocked_ioctl+0xa0/0xd0
[ 70.788213][ T4313] ? mutex_lock_io_nested+0x60/0x60
[ 70.793440][ T4313] mtdchar_unlocked_ioctl+0xad/0xd0
[ 70.798646][ T4313] ? mtdchar_write+0x5a0/0x5a0
[ 70.803411][ T4313] __se_sys_ioctl+0xfa/0x170
[ 70.808015][ T4313] do_syscall_64+0x4c/0xa0
[ 70.812530][ T4313] ? clear_bhb_loop+0x30/0x80
[ 70.817210][ T4313] ? clear_bhb_loop+0x30/0x80
[ 70.821890][ T4313] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 70.827801][ T4313] RIP: 0033:0x7f91517ef199
[ 70.832232][ T4313] 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
[ 70.852016][ T4313] RSP: 002b:00007f9150e4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 70.860448][ T4313] RAX: ffffffffffffffda RBX: 00007f9151a76fa0 RCX: 00007f91517ef199
[ 70.868433][ T4313] RDX: 00002000000000c0 RSI: 0000000000001269 RDI: 0000000000000004
[ 70.876412][ T4313] RBP: 00007f91518868e0 R08: 0000000000000000 R09: 0000000000000000
[ 70.884393][ T4313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 70.892377][ T4313] R13: 00007f9151a77038 R14: 00007f9151a76fa0 R15: 00007ffe93f5f058
[ 70.900376][ T4313]
[ 70.927651][ T4313] ------------[ cut here ]------------
[ 70.933680][ T4313] WARNING: CPU: 0 PID: 4313 at block/genhd.c:554 device_add_disk+0x8d6/0xde0
[ 70.942898][ T4313] Modules linked in:
[ 70.946881][ T4313] CPU: 0 PID: 4313 Comm: syz.0.17 Not tainted syzkaller #0
[ 70.954542][ T4313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 70.965431][ T4313] RIP: 0010:device_add_disk+0x8d6/0xde0
[ 70.971078][ T4313] 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 40 f6 90 8c 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
[ 70.991118][ T4313] RSP: 0018:ffffc9000313f470 EFLAGS: 00010293
[ 70.997489][ T4313] RAX: ffffffff83d31e76 RBX: ffff88802b7c5800 RCX: ffff88801dfd3b80
[ 71.005810][ T4313] RDX: 0000000000000000 RSI: 000000000000001f RDI: 0000000000000103
[ 71.015148][ T4313] RBP: 000000000000001f R08: ffff888076fd61db R09: 1ffff1100edfac3b
[ 71.023438][ T4313] R10: dffffc0000000000 R11: ffffed100edfac3c R12: ffff88805b8d0040
[ 71.031484][ T4313] R13: ffff88802b7c5950 R14: dffffc0000000000 R15: ffff88805b8d0040
[ 71.039995][ T4313] FS: 00007f9150e4f6c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 71.054416][ T4313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.061105][ T4313] CR2: 00007f915183c880 CR3: 0000000022afe000 CR4: 00000000003506f0
[ 71.069506][ T4313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.078029][ T4313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.086843][ T4313] Call Trace:
[ 71.090227][ T4313]
[ 71.093839][ T4313] add_mtd_blktrans_dev+0xfb1/0x13f0
[ 71.099225][ T4313] mtdblock_add_mtd+0x186/0x240
[ 71.104456][ T4313] blktrans_notify_add+0x95/0xe0
[ 71.109678][ T4313] add_mtd_device+0xd40/0x1260
[ 71.114969][ T4313] ? mtd_pairing_info_to_wunit+0x360/0x360
[ 71.120909][ T4313] ? mtd_cls_resume+0x130/0x130
[ 71.127262][ T4313] mtd_add_partition+0x25d/0x420
[ 71.132593][ T4313] mtdchar_blkpg_ioctl+0x283/0x2b0
[ 71.137809][ T4313] ? shrink_ecclayout+0xab0/0xab0
[ 71.143262][ T4313] ? __might_fault+0xb3/0x110
[ 71.148102][ T4313] ? _copy_from_user+0x111/0x170
[ 71.153473][ T4313] mtdchar_ioctl+0x14cb/0x1d70
[ 71.158327][ T4313] ? mtdchar_close+0x180/0x180
[ 71.163537][ T4313] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 71.169601][ T4313] ? verify_lock_unused+0x140/0x140
[ 71.175230][ T4313] ? __ia32_compat_sys_ioctl+0x910/0x910
[ 71.180946][ T4313] ? rcu_lock_release+0x5/0x20
[ 71.186109][ T4313] ? __mutex_trylock_common+0x15c/0x260
[ 71.191926][ T4313] ? rcu_lock_release+0x20/0x20
[ 71.196978][ T4313] ? __mutex_lock_common+0x435/0x2400
[ 71.204558][ T4313] ? mtdchar_unlocked_ioctl+0xa0/0xd0
[ 71.210066][ T4313] ? mutex_lock_io_nested+0x60/0x60
[ 71.215705][ T4313] mtdchar_unlocked_ioctl+0xad/0xd0
[ 71.220994][ T4313] ? mtdchar_write+0x5a0/0x5a0
[ 71.226170][ T4313] __se_sys_ioctl+0xfa/0x170
[ 71.230840][ T4313] do_syscall_64+0x4c/0xa0
[ 71.236358][ T4313] ? clear_bhb_loop+0x30/0x80
[ 71.241123][ T4313] ? clear_bhb_loop+0x30/0x80
[ 71.246508][ T4313] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 71.252727][ T4313] RIP: 0033:0x7f91517ef199
[ 71.257212][ T4313] 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
[ 71.277596][ T4313] RSP: 002b:00007f9150e4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 71.290706][ T1420] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.291059][ T4313] RAX: ffffffffffffffda RBX: 00007f9151a76fa0 RCX: 00007f91517ef199
[ 71.297555][ T1420] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.305712][ T4313] RDX: 00002000000000c0 RSI: 0000000000001269 RDI: 0000000000000004
[ 71.321193][ T4313] RBP: 00007f91518868e0 R08: 0000000000000000 R09: 0000000000000000
[ 71.329608][ T4313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 71.337972][ T4313] R13: 00007f9151a77038 R14: 00007f9151a76fa0 R15: 00007ffe93f5f058
[ 71.347089][ T4313]
[ 71.350332][ T4313] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.357619][ T4313] CPU: 0 PID: 4313 Comm: syz.0.17 Not tainted syzkaller #0
[ 71.364827][ T4313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 71.374902][ T4313] Call Trace:
[ 71.378178][ T4313]
[ 71.381102][ T4313] dump_stack_lvl+0x188/0x250
[ 71.385774][ T4313] ? show_regs_print_info+0x20/0x20
[ 71.390978][ T4313] ? load_image+0x410/0x410
[ 71.395586][ T4313] panic+0x2f8/0x850
[ 71.399484][ T4313] ? bpf_jit_dump+0xd0/0xd0
[ 71.404000][ T4313] ? device_add_disk+0x8d6/0xde0
[ 71.408948][ T4313] __warn+0x248/0x2b0
[ 71.412946][ T4313] ? device_add_disk+0x8d6/0xde0
[ 71.417910][ T4313] report_bug+0x1b9/0x2e0
[ 71.422236][ T4313] handle_bug+0x3a/0x70
[ 71.426378][ T4313] exc_invalid_op+0x16/0x40
[ 71.430868][ T4313] asm_exc_invalid_op+0x16/0x20
[ 71.435712][ T4313] RIP: 0010:device_add_disk+0x8d6/0xde0
[ 71.441242][ T4313] 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 40 f6 90 8c 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
[ 71.460919][ T4313] RSP: 0018:ffffc9000313f470 EFLAGS: 00010293
[ 71.466980][ T4313] RAX: ffffffff83d31e76 RBX: ffff88802b7c5800 RCX: ffff88801dfd3b80
[ 71.474954][ T4313] RDX: 0000000000000000 RSI: 000000000000001f RDI: 0000000000000103
[ 71.482938][ T4313] RBP: 000000000000001f R08: ffff888076fd61db R09: 1ffff1100edfac3b
[ 71.491000][ T4313] R10: dffffc0000000000 R11: ffffed100edfac3c R12: ffff88805b8d0040
[ 71.498978][ T4313] R13: ffff88802b7c5950 R14: dffffc0000000000 R15: ffff88805b8d0040
[ 71.506956][ T4313] ? device_add_disk+0x8d6/0xde0
[ 71.511903][ T4313] add_mtd_blktrans_dev+0xfb1/0x13f0
[ 71.517224][ T4313] mtdblock_add_mtd+0x186/0x240
[ 71.522097][ T4313] blktrans_notify_add+0x95/0xe0
[ 71.527056][ T4313] add_mtd_device+0xd40/0x1260
[ 71.531999][ T4313] ? mtd_pairing_info_to_wunit+0x360/0x360
[ 71.537798][ T4313] ? mtd_cls_resume+0x130/0x130
[ 71.542677][ T4313] mtd_add_partition+0x25d/0x420
[ 71.547607][ T4313] mtdchar_blkpg_ioctl+0x283/0x2b0
[ 71.552702][ T4313] ? shrink_ecclayout+0xab0/0xab0
[ 71.557722][ T4313] ? __might_fault+0xb3/0x110
[ 71.562388][ T4313] ? _copy_from_user+0x111/0x170
[ 71.567309][ T4313] mtdchar_ioctl+0x14cb/0x1d70
[ 71.572069][ T4313] ? mtdchar_close+0x180/0x180
[ 71.576819][ T4313] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 71.582788][ T4313] ? verify_lock_unused+0x140/0x140
[ 71.587990][ T4313] ? __ia32_compat_sys_ioctl+0x910/0x910
[ 71.593607][ T4313] ? rcu_lock_release+0x5/0x20
[ 71.598371][ T4313] ? __mutex_trylock_common+0x15c/0x260
[ 71.603901][ T4313] ? rcu_lock_release+0x20/0x20
[ 71.608744][ T4313] ? __mutex_lock_common+0x435/0x2400
[ 71.614103][ T4313] ? mtdchar_unlocked_ioctl+0xa0/0xd0
[ 71.619458][ T4313] ? mutex_lock_io_nested+0x60/0x60
[ 71.624648][ T4313] mtdchar_unlocked_ioctl+0xad/0xd0
[ 71.629838][ T4313] ? mtdchar_write+0x5a0/0x5a0
[ 71.634588][ T4313] __se_sys_ioctl+0xfa/0x170
[ 71.639167][ T4313] do_syscall_64+0x4c/0xa0
[ 71.643578][ T4313] ? clear_bhb_loop+0x30/0x80
[ 71.648260][ T4313] ? clear_bhb_loop+0x30/0x80
[ 71.652930][ T4313] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 71.658815][ T4313] RIP: 0033:0x7f91517ef199
[ 71.663224][ T4313] 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
[ 71.682825][ T4313] RSP: 002b:00007f9150e4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 71.691240][ T4313] RAX: ffffffffffffffda RBX: 00007f9151a76fa0 RCX: 00007f91517ef199
[ 71.699217][ T4313] RDX: 00002000000000c0 RSI: 0000000000001269 RDI: 0000000000000004
[ 71.707180][ T4313] RBP: 00007f91518868e0 R08: 0000000000000000 R09: 0000000000000000
[ 71.715221][ T4313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 71.723179][ T4313] R13: 00007f9151a77038 R14: 00007f9151a76fa0 R15: 00007ffe93f5f058
[ 71.731146][ T4313]
[ 71.734397][ T4313] Kernel Offset: disabled
[ 71.738825][ T4313] Rebooting in 86400 seconds..