Warning: Permanently added '10.128.0.121' (ED25519) to the list of known hosts.
2025/10/06 06:29:19 parsed 1 programs
[ 120.752084][ T6204] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 123.631112][ T6225] chnl_net:caif_netlink_parms(): no params data found
[ 123.704562][ T6225] bridge0: port 1(bridge_slave_0) entered blocking state
[ 123.711997][ T6225] bridge0: port 1(bridge_slave_0) entered disabled state
[ 123.719719][ T6225] bridge_slave_0: entered allmulticast mode
[ 123.726921][ T6225] bridge_slave_0: entered promiscuous mode
[ 123.735169][ T6225] bridge0: port 2(bridge_slave_1) entered blocking state
[ 123.742574][ T6225] bridge0: port 2(bridge_slave_1) entered disabled state
[ 123.749861][ T6225] bridge_slave_1: entered allmulticast mode
[ 123.756812][ T6225] bridge_slave_1: entered promiscuous mode
[ 123.789767][ T6225] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 123.801029][ T6225] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 123.832036][ T6225] team0: Port device team_slave_0 added
[ 123.870548][ T6225] team0: Port device team_slave_1 added
[ 123.897067][ T6225] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 123.908610][ T6225] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 123.935175][ T6225] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 123.948020][ T6225] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 123.955030][ T6225] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 123.981177][ T6225] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 124.023410][ T6225] hsr_slave_0: entered promiscuous mode
[ 124.029664][ T6225] hsr_slave_1: entered promiscuous mode
[ 124.551388][ T6225] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 124.562545][ T6225] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 124.574285][ T6225] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 124.585534][ T6225] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 124.618376][ T6225] bridge0: port 2(bridge_slave_1) entered blocking state
[ 124.625574][ T6225] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 124.633211][ T6225] bridge0: port 1(bridge_slave_0) entered blocking state
[ 124.640396][ T6225] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 124.652111][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 124.663654][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 124.737695][ T6225] 8021q: adding VLAN 0 to HW filter on device bond0
[ 124.763918][ T6225] 8021q: adding VLAN 0 to HW filter on device team0
[ 124.776984][ T36] bridge0: port 1(bridge_slave_0) entered blocking state
[ 124.784366][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 124.813102][ T36] bridge0: port 2(bridge_slave_1) entered blocking state
[ 124.820301][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 124.863462][ T6225] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 124.878679][ T6225] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 125.090145][ T6225] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 125.145829][ T6225] veth0_vlan: entered promiscuous mode
[ 125.164662][ T6225] veth1_vlan: entered promiscuous mode
[ 125.197544][ T6225] veth0_macvtap: entered promiscuous mode
[ 125.208081][ T6225] veth1_macvtap: entered promiscuous mode
[ 125.230821][ T6225] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 125.246519][ T6225] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 125.263910][ T50] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.276425][ T50] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.300914][ T50] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.311780][ T50] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.454027][ T50] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 125.538071][ T50] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 125.623073][ T50] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 125.769618][ T50] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 127.361465][ T5886] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 127.373307][ T5886] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 127.383453][ T5886] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 127.391803][ T5886] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 127.400006][ T5886] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 127.734538][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 127.752140][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 127.790667][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 127.800472][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 127.963237][ T50] bridge_slave_1: left allmulticast mode
[ 127.971776][ T50] bridge_slave_1: left promiscuous mode
[ 127.978496][ T50] bridge0: port 2(bridge_slave_1) entered disabled state
[ 127.990193][ T50] bridge_slave_0: left allmulticast mode
[ 127.995898][ T50] bridge_slave_0: left promiscuous mode
[ 128.007053][ T50] bridge0: port 1(bridge_slave_0) entered disabled state
[ 128.510823][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 128.523920][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 128.534875][ T50] bond0 (unregistering): Released all slaves
[ 128.682611][ T50] hsr_slave_0: left promiscuous mode
[ 128.704242][ T50] hsr_slave_1: left promiscuous mode
[ 128.712098][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 128.719974][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 128.729904][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 128.737345][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 128.787172][ T50] veth1_macvtap: left promiscuous mode
[ 128.805409][ T50] veth0_macvtap: left promiscuous mode
[ 128.812702][ T50] veth1_vlan: left promiscuous mode
[ 128.818065][ T50] veth0_vlan: left promiscuous mode
[ 129.379720][ T50] team0 (unregistering): Port device team_slave_1 removed
[ 129.413387][ T50] team0 (unregistering): Port device team_slave_0 removed
2025/10/06 06:29:34 executed programs: 0
[ 132.079509][ T5162] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 132.087941][ T5162] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 132.098087][ T5162] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 132.106182][ T5162] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 132.113881][ T5162] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 132.404078][ T6486] chnl_net:caif_netlink_parms(): no params data found
[ 132.513973][ T6486] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.521889][ T6486] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.529671][ T6486] bridge_slave_0: entered allmulticast mode
[ 132.537376][ T6486] bridge_slave_0: entered promiscuous mode
[ 132.547069][ T6486] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.554660][ T6486] bridge0: port 2(bridge_slave_1) entered disabled state
[ 132.562164][ T6486] bridge_slave_1: entered allmulticast mode
[ 132.570232][ T6486] bridge_slave_1: entered promiscuous mode
[ 132.614118][ T6486] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 132.627298][ T6486] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 132.670480][ T6486] team0: Port device team_slave_0 added
[ 132.680425][ T6486] team0: Port device team_slave_1 added
[ 132.720700][ T6486] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 132.727677][ T6486] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 132.754449][ T6486] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 132.767805][ T6486] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 132.776907][ T6486] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 132.807943][ T6486] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 132.857444][ T6486] hsr_slave_0: entered promiscuous mode
[ 132.864027][ T1299] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.865010][ T6486] hsr_slave_1: entered promiscuous mode
[ 132.871080][ T1299] ieee802154 phy1 wpan1: encryption failed: -22
[ 133.405956][ T6486] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 133.422741][ T6486] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 133.433870][ T6486] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 133.446265][ T6486] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 133.563247][ T6486] 8021q: adding VLAN 0 to HW filter on device bond0
[ 133.587483][ T6486] 8021q: adding VLAN 0 to HW filter on device team0
[ 133.604118][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.611320][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 133.640406][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.647572][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 133.882663][ T6486] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 133.938683][ T6486] veth0_vlan: entered promiscuous mode
[ 133.953170][ T6486] veth1_vlan: entered promiscuous mode
[ 133.997265][ T6486] veth0_macvtap: entered promiscuous mode
[ 134.009735][ T6486] veth1_macvtap: entered promiscuous mode
[ 134.031513][ T6486] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 134.047570][ T6486] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 134.067030][ T3477] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.080991][ T3477] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.100670][ T3477] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.116858][ T3477] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.183232][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 134.197553][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 134.222799][ T5162] Bluetooth: hci0: command tx timeout
[ 134.232186][ T3477] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 134.241330][ T3477] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 134.528866][ T6555] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 134.701733][ T6555] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 134.712796][ T6555] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 134.722842][ T6555] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00
[ 134.732007][ T6555] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 134.743583][ T6555] usb 1-1: config 0 descriptor??
[ 135.160899][ T6555] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0
[ 135.168010][ T6555] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0
[ 135.175639][ T6555] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0
[ 135.182927][ T6555] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0
[ 135.190239][ T6555] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0
[ 135.197211][ T6555] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0
[ 135.204249][ T6555] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0
[ 135.215044][ T6555] cp2112 0003:10C4:EA90.0001: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.0-1/input0
[ 135.353711][ T6555] cp2112 0003:10C4:EA90.0001: Part Number: 0x00 Device Version: 0x00
[ 135.957583][ T6560] ==================================================================
[ 135.965687][ T6560] BUG: KASAN: stack-out-of-bounds in cp2112_xfer+0x713/0xf10
[ 135.973058][ T6560] Read of size 34 at addr ffffc90003befd21 by task syz.0.17/6560
[ 135.980876][ T6560]
[ 135.983219][ T6560] CPU: 0 UID: 0 PID: 6560 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 135.983233][ T6560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 135.983245][ T6560] Call Trace:
[ 135.983253][ T6560]
[ 135.983258][ T6560] dump_stack_lvl+0x189/0x250
[ 135.983275][ T6560] ? cp2112_xfer+0x713/0xf10
[ 135.983290][ T6560] ? __pfx_dump_stack_lvl+0x10/0x10
[ 135.983302][ T6560] ? __pfx__printk+0x10/0x10
[ 135.983318][ T6560] ? __virt_addr_valid+0xdc/0x5c0
[ 135.983332][ T6560] ? __virt_addr_valid+0xdc/0x5c0
[ 135.983345][ T6560] print_report+0xca/0x240
[ 135.983355][ T6560] ? cp2112_xfer+0x713/0xf10
[ 135.983368][ T6560] kasan_report+0x118/0x150
[ 135.983385][ T6560] ? cp2112_xfer+0x713/0xf10
[ 135.983400][ T6560] kasan_check_range+0x2b0/0x2c0
[ 135.983415][ T6560] ? cp2112_xfer+0x713/0xf10
[ 135.983428][ T6560] __asan_memcpy+0x29/0x70
[ 135.983441][ T6560] cp2112_xfer+0x713/0xf10
[ 135.983455][ T6560] ? validate_chain+0x897/0x2140
[ 135.983467][ T6560] ? __pfx_cp2112_xfer+0x10/0x10
[ 135.983484][ T6560] __i2c_smbus_xfer+0x5b3/0x1e50
[ 135.983494][ T6560] ? __lock_acquire+0xab9/0xd20
[ 135.983503][ T6560] ? __pfx_cp2112_xfer+0x10/0x10
[ 135.983519][ T6560] ? __pfx___i2c_smbus_xfer+0x10/0x10
[ 135.983528][ T6560] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 135.983544][ T6560] ? lockdep_hardirqs_on+0x9c/0x150
[ 135.983553][ T6560] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 135.983568][ T6560] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 135.983584][ T6560] ? rt_mutex_lock_nested+0x15e/0x1e0
[ 135.983596][ T6560] i2c_smbus_xfer+0x275/0x3c0
[ 135.983612][ T6560] ? __pfx_i2c_smbus_xfer+0x10/0x10
[ 135.983629][ T6560] i2cdev_ioctl_smbus+0x43d/0x6d0
[ 135.983643][ T6560] ? __pfx_i2cdev_ioctl_smbus+0x10/0x10
[ 135.983658][ T6560] i2cdev_ioctl+0x5d3/0x7f0
[ 135.983670][ T6560] ? __pfx_i2cdev_ioctl+0x10/0x10
[ 135.983682][ T6560] ? __fget_files+0x2a/0x420
[ 135.983696][ T6560] ? __fget_files+0x3a0/0x420
[ 135.983711][ T6560] ? bpf_lsm_file_ioctl+0x9/0x20
[ 135.983722][ T6560] ? __pfx_i2cdev_ioctl+0x10/0x10
[ 135.983733][ T6560] __se_sys_ioctl+0xf9/0x170
[ 135.983745][ T6560] do_syscall_64+0xfa/0x3b0
[ 135.983756][ T6560] ? lockdep_hardirqs_on+0x9c/0x150
[ 135.983764][ T6560] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.983774][ T6560] ? clear_bhb_loop+0x60/0xb0
[ 135.983785][ T6560] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.983795][ T6560] RIP: 0033:0x7fcc37f8eba9
[ 135.983808][ T6560] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[ 135.983816][ T6560] RSP: 002b:00007fcc38d53038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 135.983834][ T6560] RAX: ffffffffffffffda RBX: 00007fcc381d5fa0 RCX: 00007fcc37f8eba9
[ 135.983842][ T6560] RDX: 0000200000000040 RSI: 0000000000000720 RDI: 0000000000000004
[ 135.983848][ T6560] RBP: 00007fcc38011e19 R08: 0000000000000000 R09: 0000000000000000
[ 135.983855][ T6560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 135.983860][ T6560] R13: 00007fcc381d6038 R14: 00007fcc381d5fa0 R15: 00007ffee3293528
[ 135.983871][ T6560]
[ 135.983874][ T6560]
[ 136.290268][ T6560] The buggy address belongs to stack of task syz.0.17/6560
[ 136.297531][ T6560] and is located at offset 33 in frame:
[ 136.303226][ T6560] i2cdev_ioctl_smbus+0x0/0x6d0
[ 136.308067][ T6560]
[ 136.310467][ T6560] This frame has 1 object:
[ 136.314858][ T6560] [32, 66) 'temp'
[ 136.314868][ T6560]
[ 136.320873][ T6560] The buggy address belongs to a vmalloc virtual mapping
[ 136.327879][ T6560] The buggy address belongs to the physical page:
[ 136.334279][ T6560] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff8880318793c0 pfn:0x31879
[ 136.338608][ T5162] Bluetooth: hci0: command tx timeout
[ 136.344325][ T6560] memcg:ffff8880326c7c02
[ 136.344336][ T6560] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 136.361100][ T6560] raw: 00fff00000000000 0000000000000000 dead000000000122 0000000000000000
[ 136.369683][ T6560] raw: ffff8880318793c0 0000000000000000 00000001ffffffff ffff8880326c7c02
[ 136.378247][ T6560] page dumped because: kasan: bad access detected
[ 136.384654][ T6560] page_owner tracks the page as allocated
[ 136.390347][ T6560] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO|__GFP_NOWARN), pid 6523, tgid 6523 (dhcpcd-run-hook), ts 133384546673, free_ts 133232205783
[ 136.409955][ T6560] post_alloc_hook+0x240/0x2a0
[ 136.414804][ T6560] get_page_from_freelist+0x2365/0x2440
[ 136.420346][ T6560] __alloc_frozen_pages_noprof+0x181/0x370
[ 136.426163][ T6560] alloc_pages_mpol+0x232/0x4a0
[ 136.431006][ T6560] alloc_pages_noprof+0xa9/0x190
[ 136.435932][ T6560] __vmalloc_node_range_noprof+0x96c/0x12d0
[ 136.441821][ T6560] __vmalloc_node_noprof+0xc2/0x110
[ 136.447039][ T6560] dup_task_struct+0x3d4/0x830
[ 136.451788][ T6560] copy_process+0x54b/0x3c00
[ 136.456358][ T6560] kernel_clone+0x21e/0x840
[ 136.460841][ T6560] __x64_sys_clone+0x18b/0x1e0
[ 136.465586][ T6560] do_syscall_64+0xfa/0x3b0
[ 136.470071][ T6560] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.475946][ T6560] page last free pid 6486 tgid 6486 stack trace:
[ 136.482278][ T6560] __free_frozen_pages+0xbc4/0xd30
[ 136.487424][ T6560] __slab_free+0x2e7/0x390
[ 136.491824][ T6560] qlist_free_all+0x97/0x140
[ 136.496402][ T6560] kasan_quarantine_reduce+0x148/0x160
[ 136.501853][ T6560] __kasan_slab_alloc+0x22/0x80
[ 136.506689][ T6560] kmem_cache_alloc_node_noprof+0x433/0x710
[ 136.512564][ T6560] __alloc_skb+0x112/0x2d0
[ 136.516972][ T6560] inet6_ifmcaddr_notify+0xeb/0x1d0
[ 136.522156][ T6560] __ipv6_dev_mc_dec+0x2dc/0x330
[ 136.527172][ T6560] ipv6_mc_destroy_dev+0x33c/0x5a0
[ 136.532273][ T6560] addrconf_ifdown+0x139e/0x1880
[ 136.537223][ T6560] addrconf_notify+0x1bc/0x1010
[ 136.542075][ T6560] notifier_call_chain+0x1b6/0x3e0
[ 136.547207][ T6560] unregister_netdevice_many_notify+0x14d7/0x1ff0
[ 136.553606][ T6560] unregister_netdevice_queue+0x33c/0x380
[ 136.559314][ T6560] nsim_destroy+0x1dd/0x670
[ 136.563802][ T6560]
[ 136.566104][ T6560] Memory state around the buggy address:
[ 136.571710][ T6560] ffffc90003befc00: 00 00 00 00 f1 f1 f1 f1 00 f3 f3 f3 00 00 00 00
[ 136.579755][ T6560] ffffc90003befc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 136.587915][ T6560] >ffffc90003befd00: f1 f1 f1 f1 00 00 00 00 02 f3 f3 f3 f3 f3 f3 f3
[ 136.595956][ T6560] ^
[ 136.602096][ T6560] ffffc90003befd80: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1
[ 136.610144][ T6560] ffffc90003befe00: 04 f2 00 00 f2 f2 00 00 f3 f3 f3 f3 00 00 00 00
[ 136.618193][ T6560] ==================================================================
[ 136.633420][ T6560] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 136.640648][ T6560] CPU: 1 UID: 0 PID: 6560 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 136.649771][ T6560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 136.659816][ T6560] Call Trace:
[ 136.663091][ T6560]
[ 136.666042][ T6560] dump_stack_lvl+0x99/0x250
[ 136.670644][ T6560] ? __asan_memcpy+0x40/0x70
[ 136.675231][ T6560] ? __pfx_dump_stack_lvl+0x10/0x10
[ 136.680437][ T6560] ? __pfx__printk+0x10/0x10
[ 136.685043][ T6560] vpanic+0x237/0x6d0
[ 136.689034][ T6560] ? __pfx_vpanic+0x10/0x10
[ 136.693549][ T6560] ? preempt_schedule+0xae/0xc0
[ 136.698405][ T6560] ? __pfx_preempt_schedule+0x10/0x10
[ 136.703790][ T6560] panic+0xb9/0xc0
[ 136.707509][ T6560] ? __pfx_panic+0x10/0x10
[ 136.711950][ T6560] ? _raw_spin_unlock_irqrestore+0xfd/0x110
[ 136.717848][ T6560] ? cp2112_xfer+0x713/0xf10
[ 136.722450][ T6560] check_panic_on_warn+0x89/0xb0
[ 136.727389][ T6560] ? cp2112_xfer+0x713/0xf10
[ 136.732071][ T6560] end_report+0x78/0x160
[ 136.736318][ T6560] kasan_report+0x129/0x150
[ 136.740830][ T6560] ? cp2112_xfer+0x713/0xf10
[ 136.745494][ T6560] kasan_check_range+0x2b0/0x2c0
[ 136.750453][ T6560] ? cp2112_xfer+0x713/0xf10
[ 136.755056][ T6560] __asan_memcpy+0x29/0x70
[ 136.759506][ T6560] cp2112_xfer+0x713/0xf10
[ 136.763926][ T6560] ? validate_chain+0x897/0x2140
[ 136.768920][ T6560] ? __pfx_cp2112_xfer+0x10/0x10
[ 136.773966][ T6560] __i2c_smbus_xfer+0x5b3/0x1e50
[ 136.778904][ T6560] ? __lock_acquire+0xab9/0xd20
[ 136.783753][ T6560] ? __pfx_cp2112_xfer+0x10/0x10
[ 136.788705][ T6560] ? __pfx___i2c_smbus_xfer+0x10/0x10
[ 136.794076][ T6560] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 136.799999][ T6560] ? lockdep_hardirqs_on+0x9c/0x150
[ 136.805202][ T6560] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 136.811179][ T6560] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 136.817519][ T6560] ? rt_mutex_lock_nested+0x15e/0x1e0
[ 136.822879][ T6560] i2c_smbus_xfer+0x275/0x3c0
[ 136.827568][ T6560] ? __pfx_i2c_smbus_xfer+0x10/0x10
[ 136.832788][ T6560] i2cdev_ioctl_smbus+0x43d/0x6d0
[ 136.837909][ T6560] ? __pfx_i2cdev_ioctl_smbus+0x10/0x10
[ 136.843479][ T6560] i2cdev_ioctl+0x5d3/0x7f0
[ 136.847982][ T6560] ? __pfx_i2cdev_ioctl+0x10/0x10
[ 136.852994][ T6560] ? __fget_files+0x2a/0x420
[ 136.857596][ T6560] ? __fget_files+0x3a0/0x420
[ 136.862303][ T6560] ? bpf_lsm_file_ioctl+0x9/0x20
[ 136.867248][ T6560] ? __pfx_i2cdev_ioctl+0x10/0x10
[ 136.872283][ T6560] __se_sys_ioctl+0xf9/0x170
[ 136.876876][ T6560] do_syscall_64+0xfa/0x3b0
[ 136.881398][ T6560] ? lockdep_hardirqs_on+0x9c/0x150
[ 136.886595][ T6560] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.892703][ T6560] ? clear_bhb_loop+0x60/0xb0
[ 136.897391][ T6560] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.903282][ T6560] RIP: 0033:0x7fcc37f8eba9
[ 136.907771][ T6560] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[ 136.927375][ T6560] RSP: 002b:00007fcc38d53038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 136.935870][ T6560] RAX: ffffffffffffffda RBX: 00007fcc381d5fa0 RCX: 00007fcc37f8eba9
[ 136.943862][ T6560] RDX: 0000200000000040 RSI: 0000000000000720 RDI: 0000000000000004
[ 136.951841][ T6560] RBP: 00007fcc38011e19 R08: 0000000000000000 R09: 0000000000000000
[ 136.959989][ T6560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 136.967973][ T6560] R13: 00007fcc381d6038 R14: 00007fcc381d5fa0 R15: 00007ffee3293528
[ 136.975953][ T6560]
[ 136.979348][ T6560] Kernel Offset: disabled
[ 136.983702][ T6560] Rebooting in 86400 seconds..