Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts.
2026/06/18 17:20:24 parsed 1 programs
2026/06/18 17:20:24 serving rpc on tcp://32973
[ 73.658456][ T5621] cgroup: Unknown subsys name 'net'
[ 73.899879][ T5621] cgroup: Unknown subsys name 'cpuset'
[ 73.957303][ T5621] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 75.388048][ T5621] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 78.467553][ T44] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.467580][ T44] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.499637][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.499657][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.698773][ T5682] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.699126][ T5682] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.699382][ T5682] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.700184][ T5682] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.700646][ T5682] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.660655][ T10] cfg80211: failed to load regulatory.db
[ 82.236545][ T5709] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.237768][ T5709] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.238323][ T5709] bridge_slave_0: entered allmulticast mode
[ 82.243984][ T5709] bridge_slave_0: entered promiscuous mode
[ 82.254157][ T5709] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.254996][ T5709] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.255572][ T5709] bridge_slave_1: entered allmulticast mode
[ 82.262607][ T5709] bridge_slave_1: entered promiscuous mode
[ 82.307152][ T5709] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.311355][ T5709] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.347211][ T5709] team0: Port device team_slave_0 added
[ 82.350151][ T5709] team0: Port device team_slave_1 added
[ 82.379361][ T5709] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 82.379374][ T5709] 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.
[ 82.379394][ T5709] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 82.381236][ T5709] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 82.381246][ T5709] 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.
[ 82.381265][ T5709] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 82.478930][ T5709] hsr_slave_0: entered promiscuous mode
[ 82.480122][ T5709] hsr_slave_1: entered promiscuous mode
[ 82.938433][ T5709] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 82.971255][ T5709] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 82.976372][ T5709] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 83.009924][ T5709] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 83.010835][ T5709] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 83.051076][ T5709] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 83.051948][ T5709] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.090124][ T5709] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 83.355838][ T5709] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.378197][ T5709] 8021q: adding VLAN 0 to HW filter on device team0
[ 83.385249][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.385357][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.409816][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.409942][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.701765][ T5709] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.757994][ T5709] veth0_vlan: entered promiscuous mode
[ 83.771330][ T5709] veth1_vlan: entered promiscuous mode
[ 83.806665][ T5709] veth0_macvtap: entered promiscuous mode
[ 83.816657][ T5709] veth1_macvtap: entered promiscuous mode
[ 83.840468][ T5709] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 83.852084][ T5709] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 83.869614][ T92] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.869847][ T92] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.869884][ T92] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.869918][ T92] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/06/18 17:20:38 executed programs: 0
[ 84.444624][ T4928] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 84.444892][ T4928] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 84.445144][ T4928] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 84.445842][ T4928] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 84.446270][ T4928] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 84.869850][ T5748] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.870076][ T5748] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.870274][ T5748] bridge_slave_0: entered allmulticast mode
[ 84.871874][ T5748] bridge_slave_0: entered promiscuous mode
[ 84.875453][ T5748] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.875720][ T5748] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.875928][ T5748] bridge_slave_1: entered allmulticast mode
[ 84.883216][ T5748] bridge_slave_1: entered promiscuous mode
[ 84.945595][ T5748] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 84.959966][ T5748] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 84.993841][ T5748] team0: Port device team_slave_0 added
[ 85.000272][ T5748] team0: Port device team_slave_1 added
[ 85.030497][ T5748] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 85.030510][ T5748] 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.
[ 85.030530][ T5748] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 85.033214][ T5748] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 85.033225][ T5748] 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.
[ 85.033244][ T5748] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 85.141096][ T5748] hsr_slave_0: entered promiscuous mode
[ 85.142312][ T5748] hsr_slave_1: entered promiscuous mode
[ 85.143416][ T5748] debugfs: 'hsr0' already exists in 'hsr'
[ 85.143453][ T5748] Cannot create hsr debugfs directory
[ 85.438281][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.428183][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.456968][ T4928] Bluetooth: hci0: command tx timeout
[ 87.048158][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.258643][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.687534][ T49] bridge_slave_1: left allmulticast mode
[ 87.687562][ T49] bridge_slave_1: left promiscuous mode
[ 87.687758][ T49] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.867451][ T49] bridge_slave_0: left allmulticast mode
[ 87.867474][ T49] bridge_slave_0: left promiscuous mode
[ 87.867629][ T49] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.447521][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 88.527433][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 88.538687][ T4928] Bluetooth: hci0: command tx timeout
[ 88.551056][ T49] bond0 (unregistering): Released all slaves
[ 88.588931][ T5274] 8021q: adding VLAN 0 to HW filter on device eth1
[ 89.306969][ T49] hsr_slave_0: left promiscuous mode
[ 89.327078][ T49] hsr_slave_1: left promiscuous mode
[ 89.328112][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 89.328145][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 89.367593][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 89.367617][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 89.427526][ T49] veth1_macvtap: left promiscuous mode
[ 89.427607][ T49] veth0_macvtap: left promiscuous mode
[ 89.427749][ T49] veth1_vlan: left promiscuous mode
[ 89.427828][ T49] veth0_vlan: left promiscuous mode
[ 89.967480][ T49] team0 (unregistering): Port device team_slave_1 removed
[ 90.007382][ T49] team0 (unregistering): Port device team_slave_0 removed
[ 90.353642][ T5748] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 90.393599][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 90.405222][ T5748] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 90.433702][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 90.435628][ T5748] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 90.475324][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 90.483742][ T5748] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 90.510666][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 90.617774][ T4928] Bluetooth: hci0: command tx timeout
[ 90.621923][ T5748] 8021q: adding VLAN 0 to HW filter on device bond0
[ 90.648581][ T5748] 8021q: adding VLAN 0 to HW filter on device team0
[ 90.654548][ T92] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.654625][ T92] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.672696][ T92] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.672936][ T92] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.977055][ T5748] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 91.028832][ T5748] veth0_vlan: entered promiscuous mode
[ 91.041285][ T5748] veth1_vlan: entered promiscuous mode
[ 91.076215][ T5748] veth0_macvtap: entered promiscuous mode
[ 91.086270][ T5748] veth1_macvtap: entered promiscuous mode
[ 91.110943][ T5748] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 91.123952][ T5748] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 91.138658][ T1170] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.139167][ T1170] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.139790][ T1170] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.140612][ T1170] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.286749][ T1170] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 91.286771][ T1170] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 91.323395][ T1509] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 91.323416][ T1509] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/06/18 17:20:45 executed programs: 2
[ 91.581856][ T5838] loop0: detected capacity change from 0 to 32768
[ 91.582533][ T5838] =======================================================
[ 91.582533][ T5838] WARNING: The mand mount option has been deprecated and
[ 91.582533][ T5838] and is ignored by this kernel. Remove the mand
[ 91.582533][ T5838] option from the mount to silence this warning.
[ 91.582533][ T5838] =======================================================
[ 91.901098][ T5840] loop0: detected capacity change from 0 to 32768
[ 91.951764][ C1] ==================================================================
[ 91.951783][ C1] BUG: KASAN: slab-use-after-free in lbmIODone+0x130e/0x16b0
[ 91.951783][ C1] BUG: KASAN: slab-use-after-free in lbmIODone+0x130e/0x16b0
[ 91.951828][ C1] Read of size 4 at addr ffff888043afc008 by task ksoftirqd/1/31
[ 91.951849][ C1]
[ 91.951874][ C1] CPU: 1 UID: 0 PID: 31 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 91.951906][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 91.951928][ C1] Call Trace:
[ 91.951940][ C1]
[ 91.951949][ C1] dump_stack_lvl+0xe8/0x150
[ 91.951989][ C1] print_address_description+0x55/0x1e0
[ 91.952018][ C1] ? lbmIODone+0x130e/0x16b0
[ 91.952049][ C1] print_report+0x58/0x70
[ 91.952075][ C1] kasan_report+0x117/0x150
[ 91.952105][ C1] ? lbmIODone+0x130e/0x16b0
[ 91.952141][ C1] lbmIODone+0x130e/0x16b0
[ 91.952174][ C1] ? __schedule+0x171f/0x5530
[ 91.952199][ C1] ? blkg_put+0x22/0x240
[ 91.952227][ C1] ? blkg_put+0x18d/0x240
[ 91.952260][ C1] ? bio_endio+0x980/0x9d0
[ 91.952301][ C1] blk_update_request+0x57b/0xe50
[ 91.952341][ C1] blk_mq_end_request+0x3e/0x70
[ 91.952374][ C1] blk_done_softirq+0x10a/0x160
[ 91.952405][ C1] handle_softirqs+0x1d9/0x6c0
[ 91.952432][ C1] run_ksoftirqd+0x52/0x180
[ 91.952457][ C1] smpboot_thread_fn+0x57c/0xa80
[ 91.952480][ C1] ? smpboot_thread_fn+0x4e/0xa80
[ 91.952502][ C1] kthread+0x388/0x470
[ 91.952525][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 91.952548][ C1] ? __pfx_kthread+0x10/0x10
[ 91.952575][ C1] ret_from_fork+0x514/0xb70
[ 91.952605][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 91.952632][ C1] ? __switch_to+0xc89/0x1420
[ 91.952657][ C1] ? __pfx_kthread+0x10/0x10
[ 91.952683][ C1] ret_from_fork_asm+0x1a/0x30
[ 91.952722][ C1]
[ 91.952731][ C1]
[ 91.952742][ C1] Allocated by task 5840:
[ 91.952753][ C1] kasan_save_track+0x3e/0x80
[ 91.952776][ C1] __kasan_kmalloc+0x93/0xb0
[ 91.952798][ C1] __kmalloc_cache_noprof+0x3d2/0x6b0
[ 91.952822][ C1] lmLogInit+0x3e5/0x1a20
[ 91.952849][ C1] lmLogOpen+0x4e3/0xf90
[ 91.952876][ C1] jfs_mount_rw+0xf3/0x670
[ 91.952903][ C1] jfs_fill_super+0x769/0xda0
[ 91.952924][ C1] get_tree_bdev_flags+0x430/0x4f0
[ 91.952952][ C1] vfs_get_tree+0x92/0x2a0
[ 91.953002][ C1] do_new_mount+0x319/0xdc0
[ 91.953022][ C1] __se_sys_mount+0x31d/0x420
[ 91.953043][ C1] do_syscall_64+0x174/0x580
[ 91.953070][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.953091][ C1]
[ 91.953096][ C1] Freed by task 5748:
[ 91.953106][ C1] kasan_save_track+0x3e/0x80
[ 91.953130][ C1] kasan_save_free_info+0x40/0x50
[ 91.953160][ C1] __kasan_slab_free+0x5c/0x80
[ 91.953182][ C1] kfree+0x1c5/0x6c0
[ 91.953200][ C1] lmLogShutdown+0x456/0x850
[ 91.953229][ C1] lmLogClose+0x28c/0x530
[ 91.953258][ C1] jfs_umount+0x2da/0x3b0
[ 91.953285][ C1] jfs_put_super+0x8c/0x190
[ 91.953306][ C1] generic_shutdown_super+0x13d/0x2d0
[ 91.953331][ C1] kill_block_super+0x44/0x90
[ 91.953358][ C1] deactivate_locked_super+0xbc/0x130
[ 91.953381][ C1] cleanup_mnt+0x3d3/0x460
[ 91.953407][ C1] task_work_run+0x1d9/0x270
[ 91.953433][ C1] exit_to_user_mode_loop+0x1fa/0x730
[ 91.953463][ C1] do_syscall_64+0x353/0x580
[ 91.953489][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.953509][ C1]
[ 91.953514][ C1] The buggy address belongs to the object at ffff888043afc000
[ 91.953514][ C1] which belongs to the cache kmalloc-256 of size 256
[ 91.953533][ C1] The buggy address is located 8 bytes inside of
[ 91.953533][ C1] freed 256-byte region [ffff888043afc000, ffff888043afc100)
[ 91.953557][ C1]
[ 91.953562][ C1] The buggy address belongs to the physical page:
[ 91.953583][ C1] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888043afc400 pfn:0x43afc
[ 91.953610][ C1] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 91.953628][ C1] flags: 0x80000000000240(workingset|head|node=0|zone=1)
[ 91.953647][ C1] page_type: f5(slab)
[ 91.953668][ C1] raw: 0080000000000240 ffff88813fe1fb40 ffff88813fe1e988 ffff88813fe1e988
[ 91.953687][ C1] raw: ffff888043afc400 0000000800100002 00000000f5000000 0000000000000000
[ 91.953708][ C1] head: 0080000000000240 ffff88813fe1fb40 ffff88813fe1e988 ffff88813fe1e988
[ 91.953727][ C1] head: ffff888043afc400 0000000800100002 00000000f5000000 0000000000000000
[ 91.953747][ C1] head: 0080000000000001 ffffffffffffff81 00000000ffffffff 00000000ffffffff
[ 91.953766][ C1] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000002
[ 91.953777][ C1] page dumped because: kasan: bad access detected
[ 91.953791][ C1] page_owner tracks the page as allocated
[ 91.953798][ C1] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5840, tgid 5839 (syz.0.18), ts 91915537184, free_ts 91915013710
[ 91.953847][ C1] post_alloc_hook+0x1f9/0x250
[ 91.953868][ C1] get_page_from_freelist+0x2639/0x26b0
[ 91.953900][ C1] __alloc_frozen_pages_noprof+0x18d/0x380
[ 91.953926][ C1] allocate_slab+0x79/0x5e0
[ 91.953955][ C1] refill_objects+0x2d8/0x350
[ 91.953991][ C1] __pcs_replace_empty_main+0x330/0x690
[ 91.954020][ C1] __kmalloc_cache_noprof+0x468/0x6b0
[ 91.954049][ C1] lmLogInit+0x3e5/0x1a20
[ 91.954077][ C1] lmLogOpen+0x4e3/0xf90
[ 91.954104][ C1] jfs_mount_rw+0xf3/0x670
[ 91.954130][ C1] jfs_fill_super+0x769/0xda0
[ 91.954151][ C1] get_tree_bdev_flags+0x430/0x4f0
[ 91.954179][ C1] vfs_get_tree+0x92/0x2a0
[ 91.954205][ C1] do_new_mount+0x319/0xdc0
[ 91.954225][ C1] __se_sys_mount+0x31d/0x420
[ 91.954246][ C1] do_syscall_64+0x174/0x580
[ 91.954272][ C1] page last free pid 5637 tgid 5637 stack trace:
[ 91.954284][ C1] __free_frozen_pages+0x10de/0x11c0
[ 91.954305][ C1] __slab_free+0x252/0x2a0
[ 91.954327][ C1] qlist_free_all+0x99/0x100
[ 91.954346][ C1] kasan_quarantine_reduce+0x148/0x160
[ 91.954366][ C1] __kasan_slab_alloc+0x22/0x80
[ 91.954389][ C1] kmem_cache_alloc_noprof+0x355/0x650
[ 91.954410][ C1] vm_area_alloc+0x24/0x140
[ 91.954432][ C1] mmap_region+0x1263/0x2310
[ 91.954459][ C1] do_mmap+0xc1e/0x10b0
[ 91.954477][ C1] vm_mmap_pgoff+0x275/0x4e0
[ 91.954504][ C1] do_syscall_64+0x174/0x580
[ 91.954528][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.954547][ C1]
[ 91.954551][ C1] Memory state around the buggy address:
[ 91.954562][ C1] ffff888043afbf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 91.954575][ C1] ffff888043afbf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 91.954590][ C1] >ffff888043afc000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 91.954600][ C1] ^
[ 91.954611][ C1] ffff888043afc080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 91.954625][ C1] ffff888043afc100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 91.954636][ C1] ==================================================================
[ 91.974364][ C1] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 91.974398][ C1] CPU: 1 UID: 0 PID: 31 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 91.974426][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 91.974440][ C1] Call Trace:
[ 91.974449][ C1]
[ 91.974458][ C1] vpanic+0x56c/0xa60
[ 91.974505][ C1] ? __pfx_vpanic+0x10/0x10
[ 91.974543][ C1] ? __pfx___schedule+0x10/0x10
[ 91.974573][ C1] panic+0xc5/0xd0
[ 91.974603][ C1] ? __pfx_panic+0x10/0x10
[ 91.974634][ C1] ? preempt_schedule_thunk+0x16/0x40
[ 91.974663][ C1] ? lbmIODone+0x130e/0x16b0
[ 91.974697][ C1] check_panic_on_warn+0x89/0xb0
[ 91.974733][ C1] ? lbmIODone+0x130e/0x16b0
[ 91.974769][ C1] end_report+0x73/0x170
[ 91.974797][ C1] ? lbmIODone+0x130e/0x16b0
[ 91.974829][ C1] kasan_report+0x128/0x150
[ 91.974857][ C1] ? lbmIODone+0x130e/0x16b0
[ 91.974894][ C1] lbmIODone+0x130e/0x16b0
[ 91.974927][ C1] ? __schedule+0x171f/0x5530
[ 91.974952][ C1] ? blkg_put+0x22/0x240
[ 91.974986][ C1] ? blkg_put+0x18d/0x240
[ 91.975012][ C1] ? bio_endio+0x980/0x9d0
[ 91.975046][ C1] blk_update_request+0x57b/0xe50
[ 91.975084][ C1] blk_mq_end_request+0x3e/0x70
[ 91.975116][ C1] blk_done_softirq+0x10a/0x160
[ 91.975147][ C1] handle_softirqs+0x1d9/0x6c0
[ 91.975171][ C1] run_ksoftirqd+0x52/0x180
[ 91.975193][ C1] smpboot_thread_fn+0x57c/0xa80
[ 91.975224][ C1] ? smpboot_thread_fn+0x4e/0xa80
[ 91.975250][ C1] kthread+0x388/0x470
[ 91.975277][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 91.975300][ C1] ? __pfx_kthread+0x10/0x10
[ 91.975326][ C1] ret_from_fork+0x514/0xb70
[ 91.975354][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 91.975381][ C1] ? __switch_to+0xc89/0x1420
[ 91.975404][ C1] ? __pfx_kthread+0x10/0x10
[ 91.975430][ C1] ret_from_fork_asm+0x1a/0x30
[ 91.975467][ C1]
[ 91.976178][ C1] Kernel Offset: disabled