Warning: Permanently added '10.128.1.105' (ED25519) to the list of known hosts.
[ 87.015815][ T48] cfg80211: failed to load regulatory.db
2026/04/17 23:46:51 parsed 1 programs
[ 91.631835][ T5810] cgroup: Unknown subsys name 'net'
[ 91.854601][ T5810] cgroup: Unknown subsys name 'cpuset'
[ 91.907610][ T5810] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 93.861697][ T5810] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 97.180035][ T1352] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 97.180059][ T1352] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 97.252574][ T3508] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 97.252597][ T3508] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.389286][ T5883] chnl_net:caif_netlink_parms(): no params data found
[ 103.548279][ T5883] bridge0: port 1(bridge_slave_0) entered blocking state
[ 103.549684][ T5883] bridge0: port 1(bridge_slave_0) entered disabled state
[ 103.549816][ T5883] bridge_slave_0: entered allmulticast mode
[ 103.551550][ T5883] bridge_slave_0: entered promiscuous mode
[ 103.589717][ T5883] bridge0: port 2(bridge_slave_1) entered blocking state
[ 103.589847][ T5883] bridge0: port 2(bridge_slave_1) entered disabled state
[ 103.590042][ T5883] bridge_slave_1: entered allmulticast mode
[ 103.592345][ T5883] bridge_slave_1: entered promiscuous mode
[ 103.659789][ T5883] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 103.662430][ T5883] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 103.709389][ T5883] team0: Port device team_slave_0 added
[ 103.711703][ T5883] team0: Port device team_slave_1 added
[ 103.753422][ T5883] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 103.753435][ T5883] 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.
[ 103.753450][ T5883] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 103.755730][ T5883] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 103.755745][ T5883] 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.
[ 103.755763][ T5883] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 103.983349][ T5883] hsr_slave_0: entered promiscuous mode
[ 103.984410][ T5883] hsr_slave_1: entered promiscuous mode
[ 104.313578][ T5883] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 104.351771][ T5883] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 104.558373][ T5883] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 104.581374][ T5883] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 104.584869][ T5883] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 104.603927][ T5883] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 104.605033][ T5883] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 104.653694][ T5883] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 104.776110][ T5883] 8021q: adding VLAN 0 to HW filter on device bond0
[ 104.806525][ T5883] 8021q: adding VLAN 0 to HW filter on device team0
[ 104.825377][ T1905] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.825527][ T1905] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.872133][ T1905] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.872670][ T1905] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 105.116623][ T5883] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 105.188274][ T5883] veth0_vlan: entered promiscuous mode
[ 105.195325][ T5883] veth1_vlan: entered promiscuous mode
[ 105.250503][ T5883] veth0_macvtap: entered promiscuous mode
[ 105.254312][ T5883] veth1_macvtap: entered promiscuous mode
[ 105.281743][ T5883] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 105.294844][ T5883] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 105.324662][ T56] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 105.331266][ T56] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 105.346835][ T56] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 105.360738][ T1905] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.062323][ T56] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 106.367971][ T56] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 106.465190][ T59] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 106.492528][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 106.496181][ T59] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 106.513438][ T59] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 106.514695][ T59] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 107.293722][ T56] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/04/17 23:47:10 executed programs: 0
[ 107.529896][ T5124] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 107.532457][ T5124] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 107.533252][ T5124] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 107.534381][ T5124] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 107.535133][ T5124] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 107.810474][ T5923] chnl_net:caif_netlink_parms(): no params data found
[ 107.907043][ T5923] bridge0: port 1(bridge_slave_0) entered blocking state
[ 107.907179][ T5923] bridge0: port 1(bridge_slave_0) entered disabled state
[ 107.907296][ T5923] bridge_slave_0: entered allmulticast mode
[ 107.908844][ T5923] bridge_slave_0: entered promiscuous mode
[ 107.912697][ T5923] bridge0: port 2(bridge_slave_1) entered blocking state
[ 107.912837][ T5923] bridge0: port 2(bridge_slave_1) entered disabled state
[ 107.913125][ T5923] bridge_slave_1: entered allmulticast mode
[ 107.914732][ T5923] bridge_slave_1: entered promiscuous mode
[ 107.976602][ T5923] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 107.984710][ T5923] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 108.023260][ T5923] team0: Port device team_slave_0 added
[ 108.025527][ T5923] team0: Port device team_slave_1 added
[ 108.059086][ T5923] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 108.059099][ T5923] 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.
[ 108.059113][ T5923] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 108.061002][ T5923] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 108.061016][ T5923] 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.
[ 108.061032][ T5923] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 108.147268][ T5923] hsr_slave_0: entered promiscuous mode
[ 108.148562][ T5923] hsr_slave_1: entered promiscuous mode
[ 108.150526][ T5923] debugfs: 'hsr0' already exists in 'hsr'
[ 108.150614][ T5923] Cannot create hsr debugfs directory
[ 108.593421][ T56] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 109.327349][ T56] bridge_slave_1: left allmulticast mode
[ 109.327536][ T56] bridge_slave_1: left promiscuous mode
[ 109.331317][ T56] bridge0: port 2(bridge_slave_1) entered disabled state
[ 109.408233][ T56] bridge_slave_0: left allmulticast mode
[ 109.408256][ T56] bridge_slave_0: left promiscuous mode
[ 109.408436][ T56] bridge0: port 1(bridge_slave_0) entered disabled state
[ 109.629079][ T59] Bluetooth: hci0: command tx timeout
[ 110.127930][ T56] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 110.198622][ T56] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 110.240699][ T56] bond0 (unregistering): Released all slaves
[ 110.557223][ T56] hsr_slave_0: left promiscuous mode
[ 110.598831][ T56] hsr_slave_1: left promiscuous mode
[ 110.602149][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 110.602229][ T56] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 110.663864][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 110.663894][ T56] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 110.762029][ T56] veth1_macvtap: left promiscuous mode
[ 110.762287][ T56] veth0_macvtap: left promiscuous mode
[ 110.762605][ T56] veth1_vlan: left promiscuous mode
[ 110.762919][ T56] veth0_vlan: left promiscuous mode
[ 111.467690][ T56] team0 (unregistering): Port device team_slave_1 removed
[ 111.507784][ T56] team0 (unregistering): Port device team_slave_0 removed
[ 111.700304][ T5469] 8021q: adding VLAN 0 to HW filter on device eth1
[ 111.717105][ T59] Bluetooth: hci0: command tx timeout
[ 112.971004][ T5923] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 113.023775][ T5923] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 113.024704][ T5923] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 113.070713][ T5923] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 113.071939][ T5923] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 113.113679][ T5923] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 113.450991][ T5923] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 113.510910][ T5923] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 113.650854][ T5923] 8021q: adding VLAN 0 to HW filter on device bond0
[ 113.686493][ T5923] 8021q: adding VLAN 0 to HW filter on device team0
[ 113.700211][ T1352] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.700345][ T1352] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 113.735731][ T42] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.735863][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 113.787206][ T59] Bluetooth: hci0: command tx timeout
[ 114.114579][ T5923] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 114.176164][ T5923] veth0_vlan: entered promiscuous mode
[ 114.191089][ T5923] veth1_vlan: entered promiscuous mode
[ 114.230131][ T5923] veth0_macvtap: entered promiscuous mode
[ 114.234008][ T5923] veth1_macvtap: entered promiscuous mode
[ 114.258852][ T5923] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 114.283992][ T5923] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 114.299597][ T1352] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 114.300779][ T1352] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 114.300825][ T1352] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 114.300863][ T1352] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 114.735414][ T104] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.735438][ T104] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 114.796199][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.796224][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/04/17 23:47:17 executed programs: 2
[ 115.192177][ T5998] loop0: detected capacity change from 0 to 32768
[ 115.196018][ T5998] =======================================================
[ 115.196018][ T5998] WARNING: The mand mount option has been deprecated and
[ 115.196018][ T5998] and is ignored by this kernel. Remove the mand
[ 115.196018][ T5998] option from the mount to silence this warning.
[ 115.196018][ T5998] =======================================================
[ 115.867188][ T59] Bluetooth: hci0: command tx timeout
[ 115.889808][ T5999] loop0: detected capacity change from 0 to 32768
[ 116.394930][ T6000] loop0: detected capacity change from 0 to 32768
[ 116.823606][ T6001] loop0: detected capacity change from 0 to 32768
[ 117.295475][ T6002] loop0: detected capacity change from 0 to 32768
[ 117.745548][ T6003] loop0: detected capacity change from 0 to 32768
[ 118.183224][ T6004] loop0: detected capacity change from 0 to 32768
[ 118.662990][ T6005] loop0: detected capacity change from 0 to 32768
[ 119.050495][ T6006] loop0: detected capacity change from 0 to 32768
[ 119.461729][ T6007] loop0: detected capacity change from 0 to 32768
2026/04/17 23:47:22 executed programs: 13
[ 120.296298][ T6009] set_capacity_and_notify: 1 callbacks suppressed
[ 120.296313][ T6009] loop0: detected capacity change from 0 to 32768
[ 120.719126][ T6010] loop0: detected capacity change from 0 to 32768
[ 121.098319][ T6011] loop0: detected capacity change from 0 to 32768
[ 121.155219][ C0] ========================================[ 121.155219][ C0] ==================================================================
[ 121.155238][ C0] BUG: KASAN: slab-use-after-free in lbmIODone+0x1312/0x16c0
[ 121.155279][ C0] Read of size 4 at addr ffff88802a692408 by task ksoftirqd/0/15
[ 121.155298][ C0]
[ 121.155311][ C0] CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 121.155336][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 121.155349][ C0] Call Trace:
[ 121.155357][ C0]
[ 121.155364][ C0] dump_stack_lvl+0xe8/0x150
[ 121.155400][ C0] print_address_description+0x55/0x1e0
[ 121.155433][ C0] ? lbmIODone+0x1312/0x16c0
[ 121.155462][ C0] print_report+0x58/0x70
[ 121.155492][ C0] kasan_report+0x117/0x150
[ 121.155524][ C0] ? lbmIODone+0x1312/0x16c0
[ 121.155558][ C0] lbmIODone+0x1312/0x16c0
[ 121.155588][ C0] ? blkg_put+0x22/0x240
[ 121.155618][ C0] ? blkg_put+0x22/0x240
[ 121.155639][ C0] ? blkg_put+0x18d/0x240
[ 121.155659][ C0] ? bio_endio+0x989/0x9d0
[ 121.155686][ C0] blk_update_request+0x57e/0xe60
[ 121.155717][ C0] blk_mq_end_request+0x3e/0x70
[ 121.155741][ C0] blk_done_softirq+0x10a/0x160
[ 121.155764][ C0] handle_softirqs+0x1de/0x6d0
[ 121.155798][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 121.155819][ C0] run_ksoftirqd+0x52/0x180
[ 121.155840][ C0] smpboot_thread_fn+0x541/0xa50
[ 121.155861][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 121.155885][ C0] kthread+0x388/0x470
[ 121.155908][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 121.155928][ C0] ? __pfx_kthread+0x10/0x10
[ 121.155950][ C0] ret_from_fork+0x514/0xb70
[ 121.155982][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 121.156013][ C0] ? __switch_to+0xc79/0x1410
[ 121.156073][ C0] ? __pfx_kthread+0x10/0x10
[ 121.156096][ C0] ret_from_fork_asm+0x1a/0x30
[ 121.156125][ C0]
[ 121.156133][ C0]
[ 121.156138][ C0] Allocated by task 6011:
[ 121.156148][ C0] kasan_save_track+0x3e/0x80
[ 121.156173][ C0] __kasan_kmalloc+0x93/0xb0
[ 121.156198][ C0] __kmalloc_cache_noprof+0x3a6/0x690
[ 121.156223][ C0] lmLogInit+0x3e5/0x1a00
[ 121.156247][ C0] lmLogOpen+0x4e1/0xfa0
[ 121.156271][ C0] jfs_mount_rw+0xee/0x670
[ 121.156295][ C0] jfs_fill_super+0x754/0xd80
[ 121.156318][ C0] get_tree_bdev_flags+0x431/0x4f0
[ 121.156343][ C0] vfs_get_tree+0x92/0x2a0
[ 121.156365][ C0] do_new_mount+0x341/0xd30
[ 121.156385][ C0] __se_sys_mount+0x31d/0x420
[ 121.156405][ C0] do_syscall_64+0x15f/0xf80
[ 121.156422][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.156443][ C0]
[ 121.156448][ C0] Freed by task 5923:
[ 121.156457][ C0] kasan_save_track+0x3e/0x80
[ 121.156479][ C0] kasan_save_free_info+0x46/0x50
[ 121.156498][ C0] __kasan_slab_free+0x5c/0x80
[ 121.156522][ C0] kfree+0x1c5/0x6c0
[ 121.156542][ C0] lmLogShutdown+0x456/0x850
[ 121.156566][ C0] lmLogClose+0x28a/0x520
[ 121.156590][ C0] jfs_umount+0x2fb/0x3d0
[ 121.156622][ C0] jfs_put_super+0x8c/0x190
[ 121.156641][ C0] generic_shutdown_super+0x13d/0x2d0
[ 121.156663][ C0] kill_block_super+0x44/0x90
[ 121.156686][ C0] deactivate_locked_super+0xbc/0x130
[ 121.156708][ C0] cleanup_mnt+0x437/0x4d0
[ 121.156733][ C0] task_work_run+0x1d9/0x270
[ 121.156754][ C0] exit_to_user_mode_loop+0xed/0x480
[ 121.156773][ C0] do_syscall_64+0x33e/0xf80
[ 121.156790][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.156808][ C0]
[ 121.156813][ C0] The buggy address belongs to the object at ffff88802a692400
[ 121.156813][ C0] which belongs to the cache kmalloc-256 of size 256
[ 121.156831][ C0] The buggy address is located 8 bytes inside of
[ 121.156831][ C0] freed 256-byte region [ffff88802a692400, ffff88802a692500)
[ 121.156851][ C0]
[ 121.156856][ C0] The buggy address belongs to the physical page:
[ 121.156867][ C0] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88802a693600 pfn:0x2a692
[ 121.156888][ C0] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 121.156904][ C0] flags: 0x80000000000240(workingset|head|node=0|zone=1)
[ 121.156921][ C0] page_type: f5(slab)
[ 121.156939][ C0] raw: 0080000000000240 ffff88801a01eb40 ffff88801a01d988 ffffea0000ab1290
[ 121.156957][ C0] raw: ffff88802a693600 000000080010000f 00000000f5000000 0000000000000000
[ 121.156975][ C0] head: 0080000000000240 ffff88801a01eb40 ffff88801a01d988 ffffea0000ab1290
[ 121.156992][ C0] head: ffff88802a693600 000000080010000f 00000000f5000000 0000000000000000
[ 121.157009][ C0] head: 0080000000000001 ffffffffffffff81 00000000ffffffff 00000000ffffffff
[ 121.157024][ C0] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000002
[ 121.157034][ C0] page dumped because: kasan: bad access detected
[ 121.157043][ C0] page_owner tracks the page as allocated
[ 121.157051][ C0] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 33, tgid 33 (kdevtmpfs), ts 12871562484, free_ts 0
[ 121.157085][ C0] post_alloc_hook+0x231/0x280
[ 121.157112][ C0] get_page_from_freelist+0x27c8/0x2840
[ 121.157142][ C0] __alloc_frozen_pages_noprof+0x18d/0x380
[ 121.157169][ C0] allocate_slab+0x77/0x660
[ 121.157187][ C0] refill_objects+0x33c/0x3d0
[ 121.157204][ C0] __pcs_replace_empty_main+0x373/0x720
[ 121.157224][ C0] __kmalloc_noprof+0x530/0x7b0
[ 121.157247][ C0] security_inode_init_security+0x102/0x3d0
[ 121.157268][ C0] shmem_mknod+0x1fe/0x360
[ 121.157289][ C0] vfs_mknod+0x44e/0x620
[ 121.157314][ C0] devtmpfs_work_loop+0x861/0xdf0
[ 121.157335][ C0] devtmpfsd+0x4d/0x50
[ 121.157359][ C0] kthread+0x388/0x470
[ 121.157377][ C0] ret_from_fork+0x514/0xb70
[ 121.157405][ C0] ret_from_fork_asm+0x1a/0x30
[ 121.157425][ C0] page_owner free stack trace missing
[ 121.157432][ C0]
[ 121.157436][ C0] Memory state around the buggy address:
[ 121.157447][ C0] ffff88802a692300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 121.157461][ C0] ffff88802a692380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 121.157475][ C0] >ffff88802a692400: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 121.157484][ C0] ^
[ 121.157494][ C0] ffff88802a692480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 121.157506][ C0] ffff88802a692500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 121.157515][ C0] ==================================================================
[ 121.161209][ C0] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 121.161229][ C0] CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 121.161251][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 121.161262][ C0] Call Trace:
[ 121.161269][ C0]
[ 121.161277][ C0] vpanic+0x56c/0xa60
[ 121.161299][ C0] ? __pfx_vpanic+0x10/0x10
[ 121.161317][ C0] ? __pfx___schedule+0x10/0x10
[ 121.161345][ C0] panic+0xc5/0xd0
[ 121.161361][ C0] ? __pfx_panic+0x10/0x10
[ 121.161379][ C0] ? preempt_schedule_thunk+0x16/0x30
[ 121.161406][ C0] ? lbmIODone+0x1312/0x16c0
[ 121.161431][ C0] check_panic_on_warn+0x89/0xb0
[ 121.161452][ C0] ? lbmIODone+0x1312/0x16c0
[ 121.161476][ C0] end_report+0x73/0x170
[ 121.161502][ C0] ? lbmIODone+0x1312/0x16c0
[ 121.161526][ C0] kasan_report+0x128/0x150
[ 121.161552][ C0] ? lbmIODone+0x1312/0x16c0
[ 121.161586][ C0] lbmIODone+0x1312/0x16c0
[ 121.161620][ C0] ? blkg_put+0x22/0x240
[ 121.161638][ C0] ? blkg_put+0x22/0x240
[ 121.161655][ C0] ? blkg_put+0x18d/0x240
[ 121.161673][ C0] ? bio_endio+0x989/0x9d0
[ 121.161695][ C0] blk_update_request+0x57e/0xe60
[ 121.161721][ C0] blk_mq_end_request+0x3e/0x70
[ 121.161742][ C0] blk_done_softirq+0x10a/0x160
[ 121.161762][ C0] handle_softirqs+0x1de/0x6d0
[ 121.161791][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 121.161808][ C0] run_ksoftirqd+0x52/0x180
[ 121.161826][ C0] smpboot_thread_fn+0x541/0xa50
[ 121.161844][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 121.161864][ C0] kthread+0x388/0x470
[ 121.161884][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 121.161900][ C0] ? __pfx_kthread+0x10/0x10
[ 121.161920][ C0] ret_from_fork+0x514/0xb70
[ 121.161948][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 121.161974][ C0] ? __switch_to+0xc79/0x1410
[ 121.161999][ C0] ? __pfx_kthread+0x10/0x10
[ 121.162018][ C0] ret_from_fork_asm+0x1a/0x30
[ 121.162043][ C0]
[ 121.162198][ C0] Kernel Offset: disabled