Warning: Permanently added '10.128.0.177' (ED25519) to the list of known hosts.
2026/06/03 09:59:50 parsed 1 programs
[ 104.038672][ T5623] cgroup: Unknown subsys name 'net'
[ 104.291494][ T5623] cgroup: Unknown subsys name 'cpuset'
[ 104.364932][ T5623] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 106.388607][ T5623] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 112.612662][ T59] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 112.630626][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 112.631551][ T59] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 112.633264][ T59] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 112.636572][ T59] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 113.328368][ T1408] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 113.328395][ T1408] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 113.516909][ T68] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 113.516933][ T68] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 116.794006][ T5699] bridge0: port 1(bridge_slave_0) entered blocking state
[ 116.794406][ T5699] bridge0: port 1(bridge_slave_0) entered disabled state
[ 116.794568][ T5699] bridge_slave_0: entered allmulticast mode
[ 116.803021][ T5699] bridge_slave_0: entered promiscuous mode
[ 116.831378][ T5699] bridge0: port 2(bridge_slave_1) entered blocking state
[ 116.831483][ T5699] bridge0: port 2(bridge_slave_1) entered disabled state
[ 116.831619][ T5699] bridge_slave_1: entered allmulticast mode
[ 116.833484][ T5699] bridge_slave_1: entered promiscuous mode
[ 117.049261][ T5699] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 117.057750][ T5699] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 117.258442][ T5699] team0: Port device team_slave_0 added
[ 117.262815][ T5699] team0: Port device team_slave_1 added
[ 117.360158][ T5699] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 117.360177][ T5699] 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.
[ 117.360208][ T5699] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 117.363969][ T5699] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 117.363986][ T5699] 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.
[ 117.364015][ T5699] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 117.518493][ T5699] hsr_slave_0: entered promiscuous mode
[ 117.519741][ T5699] hsr_slave_1: entered promiscuous mode
[ 117.970735][ T5699] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 118.011849][ T5699] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 118.026827][ T5699] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 118.059554][ T5699] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 118.060941][ T5699] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 118.106785][ T5699] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 118.121051][ T5699] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 118.151908][ T5699] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 118.628240][ T5699] 8021q: adding VLAN 0 to HW filter on device bond0
[ 118.703205][ T5699] 8021q: adding VLAN 0 to HW filter on device team0
[ 118.727263][ T149] bridge0: port 1(bridge_slave_0) entered blocking state
[ 118.727709][ T149] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 118.797957][ T149] bridge0: port 2(bridge_slave_1) entered blocking state
[ 118.798105][ T149] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 119.381670][ T5699] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 119.467197][ T5699] veth0_vlan: entered promiscuous mode
[ 119.492998][ T5699] veth1_vlan: entered promiscuous mode
[ 119.570157][ T5699] veth0_macvtap: entered promiscuous mode
[ 119.583454][ T5699] veth1_macvtap: entered promiscuous mode
[ 119.614032][ T5699] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 119.639196][ T5699] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 119.673714][ T149] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.693242][ T460] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.693489][ T460] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.693527][ T460] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 120.411131][ T66] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/06/03 10:00:11 executed programs: 0
[ 121.178238][ T66] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 121.309791][ T59] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 121.312019][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 121.313104][ T59] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 121.318747][ T59] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 121.335574][ T59] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 121.722859][ T66] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 122.253042][ T66] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 122.374994][ T5745] bridge0: port 1(bridge_slave_0) entered blocking state
[ 122.375174][ T5745] bridge0: port 1(bridge_slave_0) entered disabled state
[ 122.377676][ T5745] bridge_slave_0: entered allmulticast mode
[ 122.379500][ T5745] bridge_slave_0: entered promiscuous mode
[ 122.386032][ T5745] bridge0: port 2(bridge_slave_1) entered blocking state
[ 122.386644][ T5745] bridge0: port 2(bridge_slave_1) entered disabled state
[ 122.387216][ T5745] bridge_slave_1: entered allmulticast mode
[ 122.425596][ T5745] bridge_slave_1: entered promiscuous mode
[ 122.480783][ T5745] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 122.484542][ T5745] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 122.559328][ T5745] team0: Port device team_slave_0 added
[ 122.563016][ T5745] team0: Port device team_slave_1 added
[ 122.657373][ T5745] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 122.657391][ T5745] 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.
[ 122.657415][ T5745] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 122.659650][ T5745] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 122.659667][ T5745] 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.
[ 122.659690][ T5745] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 122.922277][ T5745] hsr_slave_0: entered promiscuous mode
[ 122.923678][ T5745] hsr_slave_1: entered promiscuous mode
[ 122.942721][ T5745] debugfs: 'hsr0' already exists in 'hsr'
[ 122.942819][ T5745] Cannot create hsr debugfs directory
[ 123.344670][ T66] bridge_slave_1: left allmulticast mode
[ 123.344892][ T66] bridge_slave_1: left promiscuous mode
[ 123.352039][ T66] bridge0: port 2(bridge_slave_1) entered disabled state
[ 123.406354][ T4917] Bluetooth: hci0: command tx timeout
[ 123.535634][ T66] bridge_slave_0: left allmulticast mode
[ 123.535661][ T66] bridge_slave_0: left promiscuous mode
[ 123.535902][ T66] bridge0: port 1(bridge_slave_0) entered disabled state
[ 124.445201][ T66] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 124.505035][ T66] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 124.546853][ T66] bond0 (unregistering): Released all slaves
[ 124.855490][ T5263] 8021q: adding VLAN 0 to HW filter on device eth1
[ 125.314455][ T66] hsr_slave_0: left promiscuous mode
[ 125.354367][ T66] hsr_slave_1: left promiscuous mode
[ 125.355566][ T66] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 125.360100][ T66] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 125.413728][ T66] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 125.413756][ T66] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 125.484352][ T4917] Bluetooth: hci0: command tx timeout
[ 125.488390][ T66] veth1_macvtap: left promiscuous mode
[ 125.488631][ T66] veth0_macvtap: left promiscuous mode
[ 125.488916][ T66] veth1_vlan: left promiscuous mode
[ 125.489211][ T66] veth0_vlan: left promiscuous mode
[ 126.286697][ T66] team0 (unregistering): Port device team_slave_1 removed
[ 126.355005][ T66] team0 (unregistering): Port device team_slave_0 removed
[ 126.583047][ T5263] 8021q: adding VLAN 0 to HW filter on device eth2
[ 127.583665][ T4917] Bluetooth: hci0: command tx timeout
[ 127.922700][ T5745] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 127.953528][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 127.959071][ T5745] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 127.992881][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 128.001759][ T5745] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 128.036295][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 128.083243][ T5745] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 128.124626][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 128.615451][ T5745] 8021q: adding VLAN 0 to HW filter on device bond0
[ 128.673935][ T5745] 8021q: adding VLAN 0 to HW filter on device team0
[ 128.735123][ T460] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.735260][ T460] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 128.793469][ T460] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.793726][ T460] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 129.644543][ T4917] Bluetooth: hci0: command tx timeout
[ 129.717472][ T5745] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 129.847731][ T5745] veth0_vlan: entered promiscuous mode
[ 129.872762][ T5745] veth1_vlan: entered promiscuous mode
[ 129.954417][ T5745] veth0_macvtap: entered promiscuous mode
[ 129.977421][ T5745] veth1_macvtap: entered promiscuous mode
[ 130.050072][ T5745] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 130.071242][ T5745] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 130.099361][ T66] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 130.099624][ T66] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 130.099663][ T66] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 130.099700][ T66] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 130.536249][ T68] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 130.536278][ T68] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 130.609556][ T68] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 130.609580][ T68] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/06/03 10:00:20 executed programs: 2
[ 131.080413][ T5878] loop0: detected capacity change from 0 to 32768
[ 131.969204][ T5880] loop0: detected capacity change from 0 to 32768
[ 132.606625][ T5881] loop0: detected capacity change from 0 to 32768
[ 132.870623][ T1337] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.885050][ T1337] ieee802154 phy1 wpan1: encryption failed: -22
[ 133.287104][ T5882] loop0: detected capacity change from 0 to 32768
[ 133.959094][ T5883] loop0: detected capacity change from 0 to 32768
[ 134.610047][ T5884] loop0: detected capacity change from 0 to 32768
[ 135.229834][ T5885] loop0: detected capacity change from 0 to 32768
[ 135.914878][ T5886] loop0: detected capacity change from 0 to 32768
2026/06/03 10:00:25 executed programs: 10
[ 136.520460][ T5887] loop0: detected capacity change from 0 to 32768
[ 137.149987][ T5888] loop0: detected capacity change from 0 to 32768
[ 137.785508][ T5889] loop0: detected capacity change from 0 to 32768
[ 138.369653][ T5890] loop0: detected capacity change from 0 to 32768
[ 138.956963][ T5891] loop0: detected capacity change from 0 to 32768
[ 139.564951][ T5892] loop0: detected capacity change from 0 to 32768
[ 140.116846][ T5893] loop0: detected capacity change from 0 to 32768
[ 140.712985][ T5894] loop0: detected capacity change from 0 to 32768
[ 140.822794][ C0] ==================================================================
[ 140.822813][ C0] BUG: KASAN: slab-use-after-free in lbmIODone+0x1312/0x16c0
[ 140.822865][ C0] Read of size 4 at addr ffff88802c0e8e08 by task ksoftirqd/0/15
[ 140.822886][ C0]
[ 140.822924][ C0] CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 140.822974][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 140.823008][ C0] Call Trace:
[ 140.823025][ C0]
[ 140.823035][ C0] dump_stack_lvl+0xe8/0x150
[ 140.823063][ C0] print_address_description+0x55/0x1e0
[ 140.823091][ C0] ? lbmIODone+0x1312/0x16c0
[ 140.823123][ C0] print_report+0x58/0x70
[ 140.823145][ C0] kasan_report+0x117/0x150
[ 140.823169][ C0] ? lbmIODone+0x1312/0x16c0
[ 140.823197][ C0] lbmIODone+0x1312/0x16c0[ 140.823197][ C0] lbmIODone+0x1312/0x16c0
[ 140.823222][ C0] ? blkg_put+0x22/0x240
[ 140.823253][ C0] ? blkg_put+0x22/0x240
[ 140.823275][ C0] ? blkg_put+0x18d/0x240
[ 140.823299][ C0] ? bio_endio+0x989/0x9d0
[ 140.823317][ C0] blk_update_request+0x57e/0xe60
[ 140.823346][ C0] blk_mq_end_request+0x3e/0x70
[ 140.823364][ C0] blk_done_softirq+0x10a/0x160
[ 140.823394][ C0] handle_softirqs+0x1de/0x6d0
[ 140.823421][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 140.823442][ C0] run_ksoftirqd+0x52/0x180
[ 140.823466][ C0] smpboot_thread_fn+0x541/0xa50
[ 140.823489][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 140.823521][ C0] kthread+0x388/0x470
[ 140.823543][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 140.823562][ C0] ? __pfx_kthread+0x10/0x10
[ 140.823586][ C0] ret_from_fork+0x514/0xb70
[ 140.823610][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 140.823632][ C0] ? __switch_to+0xc79/0x1410
[ 140.823666][ C0] ? __pfx_kthread+0x10/0x10
[ 140.823695][ C0] ret_from_fork_asm+0x1a/0x30
[ 140.823731][ C0]
[ 140.823741][ C0]
[ 140.823747][ C0] Allocated by task 5894:
[ 140.823757][ C0] kasan_save_track+0x3e/0x80
[ 140.823779][ C0] __kasan_kmalloc+0x93/0xb0
[ 140.823799][ C0] __kmalloc_cache_noprof+0x3a6/0x690
[ 140.823825][ C0] lmLogInit+0x3e5/0x1a00
[ 140.823852][ C0] lmLogOpen+0x4e1/0xfa0
[ 140.823879][ C0] jfs_mount_rw+0xee/0x670
[ 140.823906][ C0] jfs_fill_super+0x754/0xd80
[ 140.823939][ C0] get_tree_bdev_flags+0x431/0x4f0
[ 140.823963][ C0] vfs_get_tree+0x92/0x2a0
[ 140.823986][ C0] do_new_mount+0x341/0xd30
[ 140.824015][ C0] __se_sys_mount+0x31d/0x420
[ 140.824046][ C0] do_syscall_64+0x174/0x580
[ 140.824076][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.824099][ C0]
[ 140.824104][ C0] Freed by task 5745:
[ 140.824113][ C0] kasan_save_track+0x3e/0x80
[ 140.824138][ C0] kasan_save_free_info+0x46/0x50
[ 140.824166][ C0] __kasan_slab_free+0x5c/0x80
[ 140.824186][ C0] kfree+0x1c5/0x6c0
[ 140.824205][ C0] lmLogShutdown+0x456/0x850
[ 140.824233][ C0] lmLogClose+0x28a/0x520
[ 140.824262][ C0] jfs_umount+0x2fb/0x3d0
[ 140.824295][ C0] jfs_put_super+0x8c/0x190
[ 140.824316][ C0] generic_shutdown_super+0x13d/0x2d0
[ 140.824337][ C0] kill_block_super+0x44/0x90
[ 140.824360][ C0] deactivate_locked_super+0xbc/0x130
[ 140.824378][ C0] cleanup_mnt+0x437/0x4d0
[ 140.824398][ C0] task_work_run+0x1d9/0x270
[ 140.824426][ C0] exit_to_user_mode_loop+0x193/0x680
[ 140.824451][ C0] do_syscall_64+0x353/0x580
[ 140.824481][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.824499][ C0]
[ 140.824504][ C0] The buggy address belongs to the object at ffff88802c0e8e00
[ 140.824504][ C0] which belongs to the cache kmalloc-256 of size 256
[ 140.824522][ C0] The buggy address is located 8 bytes inside of
[ 140.824522][ C0] freed 256-byte region [ffff88802c0e8e00, ffff88802c0e8f00)
[ 140.824545][ C0]
[ 140.824550][ C0] The buggy address belongs to the physical page:
[ 140.824578][ C0] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2c0e8
[ 140.824600][ C0] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 140.824618][ C0] flags: 0x80000000000040(head|node=0|zone=1)
[ 140.824641][ C0] page_type: f5(slab)
[ 140.824663][ C0] raw: 0080000000000040 ffff88801a00ab40 dead000000000100 dead000000000122
[ 140.824681][ C0] raw: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
[ 140.824702][ C0] head: 0080000000000040 ffff88801a00ab40 dead000000000100 dead000000000122
[ 140.824720][ C0] head: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
[ 140.824739][ C0] head: 0080000000000001 ffffffffffffff81 00000000ffffffff 00000000ffffffff
[ 140.824756][ C0] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000002
[ 140.824768][ C0] page dumped because: kasan: bad access detected
[ 140.824784][ C0] page_owner tracks the page as allocated
[ 140.824792][ C0] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 19011453250, free_ts 0
[ 140.824832][ C0] post_alloc_hook+0x22d/0x280
[ 140.824855][ C0] get_page_from_freelist+0x28b2/0x2930
[ 140.824883][ C0] __alloc_frozen_pages_noprof+0x18d/0x380
[ 140.824919][ C0] allocate_slab+0x77/0x660
[ 140.824949][ C0] refill_objects+0x33c/0x3d0
[ 140.824977][ C0] __pcs_replace_empty_main+0x373/0x720
[ 140.825027][ C0] __kmalloc_noprof+0x530/0x7b0
[ 140.825048][ C0] usb_hcd_submit_urb+0x786/0x1b50
[ 140.825070][ C0] usb_start_wait_urb+0x13f/0x5b0
[ 140.825097][ C0] usb_control_msg+0x234/0x3e0
[ 140.825123][ C0] usb_get_string+0xa1/0x3c0
[ 140.825153][ C0] usb_string_sub+0x76/0x420
[ 140.825180][ C0] usb_string+0x38f/0x7d0
[ 140.825204][ C0] usb_cache_string+0x7d/0xf0
[ 140.825231][ C0] usb_new_device+0x2ed/0x16e0
[ 140.825256][ C0] register_root_hub+0x270/0x5f0
[ 140.825279][ C0] page_owner free stack trace missing
[ 140.825287][ C0]
[ 140.825292][ C0] Memory state around the buggy address:
[ 140.825305][ C0] ffff88802c0e8d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 140.825320][ C0] ffff88802c0e8d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 140.825335][ C0] >ffff88802c0e8e00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 140.825346][ C0] ^
[ 140.825357][ C0] ffff88802c0e8e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 140.825372][ C0] ffff88802c0e8f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 140.825383][ C0] ==================================================================
[ 140.914425][ C0] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 140.914449][ C0] CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 140.914476][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 140.914489][ C0] Call Trace:
[ 140.914496][ C0]
[ 140.914506][ C0] vpanic+0x56c/0xa60
[ 140.914541][ C0] ? __pfx_vpanic+0x10/0x10
[ 140.914567][ C0] ? __pfx___schedule+0x10/0x10
[ 140.914609][ C0] panic+0xc5/0xd0
[ 140.914641][ C0] ? __pfx_panic+0x10/0x10
[ 140.914666][ C0] ? preempt_schedule_thunk+0x16/0x30
[ 140.914703][ C0] ? lbmIODone+0x1312/0x16c0
[ 140.914736][ C0] check_panic_on_warn+0x89/0xb0
[ 140.914769][ C0] ? lbmIODone+0x1312/0x16c0
[ 140.914813][ C0] end_report+0x73/0x170
[ 140.914841][ C0] ? lbmIODone+0x1312/0x16c0
[ 140.914871][ C0] kasan_report+0x128/0x150
[ 140.914905][ C0] ? lbmIODone+0x1312/0x16c0
[ 140.914941][ C0] lbmIODone+0x1312/0x16c0
[ 140.914973][ C0] ? blkg_put+0x22/0x240
[ 140.915002][ C0] ? blkg_put+0x22/0x240
[ 140.915029][ C0] ? blkg_put+0x18d/0x240
[ 140.915058][ C0] ? bio_endio+0x989/0x9d0
[ 140.915080][ C0] blk_update_request+0x57e/0xe60
[ 140.915108][ C0] blk_mq_end_request+0x3e/0x70
[ 140.915129][ C0] blk_done_softirq+0x10a/0x160
[ 140.915162][ C0] handle_softirqs+0x1de/0x6d0
[ 140.915190][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 140.915228][ C0] run_ksoftirqd+0x52/0x180
[ 140.915255][ C0] smpboot_thread_fn+0x541/0xa50
[ 140.915281][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 140.915311][ C0] kthread+0x388/0x470
[ 140.915341][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 140.915367][ C0] ? __pfx_kthread+0x10/0x10
[ 140.915397][ C0] ret_from_fork+0x514/0xb70
[ 140.915423][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 140.915446][ C0] ? __switch_to+0xc79/0x1410
[ 140.915481][ C0] ? __pfx_kthread+0x10/0x10
[ 140.915511][ C0] ret_from_fork_asm+0x1a/0x30
[ 140.915546][ C0]
[ 140.915770][ C0] Kernel Offset: disabled