Warning: Permanently added '10.128.1.142' (ED25519) to the list of known hosts.
2026/04/26 03:21:47 parsed 1 programs
[ 131.613786][ T6097] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 132.886616][ T1334] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.886709][ T1334] ieee802154 phy1 wpan1: encryption failed: -22
[ 135.867838][ T6115] bridge0: port 1(bridge_slave_0) entered blocking state
[ 135.867961][ T6115] bridge0: port 1(bridge_slave_0) entered disabled state
[ 135.868065][ T6115] bridge_slave_0: entered allmulticast mode
[ 135.869433][ T6115] bridge_slave_0: entered promiscuous mode
[ 135.871982][ T6115] bridge0: port 2(bridge_slave_1) entered blocking state
[ 135.872102][ T6115] bridge0: port 2(bridge_slave_1) entered disabled state
[ 135.872198][ T6115] bridge_slave_1: entered allmulticast mode
[ 135.875928][ T6115] bridge_slave_1: entered promiscuous mode
[ 136.010982][ T6115] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 136.013811][ T6115] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 136.152189][ T6115] team0: Port device team_slave_0 added
[ 136.154167][ T6115] team0: Port device team_slave_1 added
[ 136.278044][ T6115] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 136.278059][ T6115] 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.
[ 136.278073][ T6115] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 136.279347][ T6115] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 136.279359][ T6115] 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.
[ 136.279382][ T6115] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 136.441940][ T6115] hsr_slave_0: entered promiscuous mode
[ 136.442710][ T6115] hsr_slave_1: entered promiscuous mode
[ 138.315694][ T6115] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 138.354261][ T6115] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 138.355409][ T6115] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 138.381007][ T6115] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 138.382158][ T6115] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 138.437330][ T6115] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 138.439489][ T6115] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 138.488640][ T6115] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 138.645308][ T6115] 8021q: adding VLAN 0 to HW filter on device bond0
[ 138.678587][ T6115] 8021q: adding VLAN 0 to HW filter on device team0
[ 138.695739][ T1939] bridge0: port 1(bridge_slave_0) entered blocking state
[ 138.695938][ T1939] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 138.743599][ T1939] bridge0: port 2(bridge_slave_1) entered blocking state
[ 138.743811][ T1939] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 139.385704][ T6115] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 139.457901][ T6115] veth0_vlan: entered promiscuous mode
[ 139.468027][ T6115] veth1_vlan: entered promiscuous mode
[ 139.517224][ T6115] veth0_macvtap: entered promiscuous mode
[ 139.524909][ T6115] veth1_macvtap: entered promiscuous mode
[ 139.552393][ T6115] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 139.568480][ T6115] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 139.585834][ T1939] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.586092][ T1939] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.588757][ T215] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.588797][ T215] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 140.261377][ T1944] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 140.839047][ T3440] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 140.839068][ T3440] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 140.954328][ T3440] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 140.954348][ T3440] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 141.252069][ T1944] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 142.183169][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 142.188656][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 142.193581][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 142.210934][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 142.211592][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 142.301495][ T1944] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 142.641960][ T1944] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 143.956637][ T1944] bridge_slave_1: left allmulticast mode
[ 143.956661][ T1944] bridge_slave_1: left promiscuous mode
[ 143.956838][ T1944] bridge0: port 2(bridge_slave_1) entered disabled state
[ 144.037372][ T1944] bridge_slave_0: left allmulticast mode
[ 144.037407][ T1944] bridge_slave_0: left promiscuous mode
[ 144.037639][ T1944] bridge0: port 1(bridge_slave_0) entered disabled state
[ 144.607024][ T1944] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 144.666845][ T1944] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 144.708264][ T1944] bond0 (unregistering): Released all slaves
[ 145.156311][ T1944] hsr_slave_0: left promiscuous mode
[ 145.206296][ T1944] hsr_slave_1: left promiscuous mode
[ 145.207311][ T1944] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 145.207334][ T1944] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 145.265531][ T1944] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 145.268218][ T1944] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 145.379097][ T1944] veth1_macvtap: left promiscuous mode
[ 145.379193][ T1944] veth0_macvtap: left promiscuous mode
[ 145.380077][ T1944] veth1_vlan: left promiscuous mode
[ 145.380243][ T1944] veth0_vlan: left promiscuous mode
[ 145.997504][ T1944] team0 (unregistering): Port device team_slave_1 removed
[ 146.036920][ T1944] team0 (unregistering): Port device team_slave_0 removed
[ 146.210790][ T5271] 8021q: adding VLAN 0 to HW filter on device eth1
[ 146.826063][ T5271] 8021q: adding VLAN 0 to HW filter on device eth2
[ 148.039031][ T5271] 8021q: adding VLAN 0 to HW filter on device eth3
[ 148.705689][ T5271] 8021q: adding VLAN 0 to HW filter on device eth4
2026/04/26 03:22:08 executed programs: 0
[ 149.057391][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 149.077316][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 149.095231][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 149.104547][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 149.105636][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 150.449197][ T6437] bridge0: port 1(bridge_slave_0) entered blocking state
[ 150.449322][ T6437] bridge0: port 1(bridge_slave_0) entered disabled state
[ 150.449433][ T6437] bridge_slave_0: entered allmulticast mode
[ 150.450860][ T6437] bridge_slave_0: entered promiscuous mode
[ 150.452827][ T6437] bridge0: port 2(bridge_slave_1) entered blocking state
[ 150.452939][ T6437] bridge0: port 2(bridge_slave_1) entered disabled state
[ 150.453029][ T6437] bridge_slave_1: entered allmulticast mode
[ 150.454384][ T6437] bridge_slave_1: entered promiscuous mode
[ 150.642692][ T6437] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 150.655933][ T6437] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 150.918999][ T6437] team0: Port device team_slave_0 added
[ 150.922046][ T6437] team0: Port device team_slave_1 added
[ 151.078801][ T6437] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 151.078818][ T6437] 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.
[ 151.078832][ T6437] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 151.080109][ T6437] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 151.080121][ T6437] 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.
[ 151.080135][ T6437] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 151.196349][ T4926] Bluetooth: hci0: command tx timeout
[ 151.547434][ T6437] hsr_slave_0: entered promiscuous mode
[ 151.548223][ T6437] hsr_slave_1: entered promiscuous mode
[ 153.277011][ T4926] Bluetooth: hci0: command tx timeout
[ 153.445060][ T6437] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 153.481662][ T6437] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 153.482886][ T6437] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 153.527150][ T6437] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 153.528197][ T6437] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 153.573554][ T6437] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 153.575831][ T6437] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 153.622061][ T6437] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 153.759285][ T6437] 8021q: adding VLAN 0 to HW filter on device bond0
[ 153.838210][ T6437] 8021q: adding VLAN 0 to HW filter on device team0
[ 153.853086][ T1944] bridge0: port 1(bridge_slave_0) entered blocking state
[ 153.853850][ T1944] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 153.871095][ T1944] bridge0: port 2(bridge_slave_1) entered blocking state
[ 153.871291][ T1944] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 154.515016][ T6437] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 154.609798][ T6437] veth0_vlan: entered promiscuous mode
[ 154.625138][ T6437] veth1_vlan: entered promiscuous mode
[ 154.678864][ T6437] veth0_macvtap: entered promiscuous mode
[ 154.685543][ T6437] veth1_macvtap: entered promiscuous mode
[ 154.740341][ T6437] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 154.769624][ T6437] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 154.792500][ T215] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 154.792547][ T215] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 154.792579][ T215] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 154.792610][ T215] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 155.165444][ T998] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 155.165465][ T998] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 155.253864][ T1944] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 155.253884][ T1944] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 155.356537][ T4926] Bluetooth: hci0: command tx timeout
2026/04/26 03:22:15 executed programs: 2
[ 155.860705][ T6565] loop0: detected capacity change from 0 to 32768
[ 156.053360][ T6565]
[ 156.053360][ T6565] ... Log Wrap ... Log Wrap ... Log Wrap ...
[ 156.053360][ T6565]
[ 156.069508][ T6565] Bad index:-128 of stbl[1] in dtroot
[ 156.069508][ T6565]
[ 156.069534][ T6565] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 156.069534][ T6565]
[ 156.859016][ T6582] loop0: detected capacity change from 0 to 32768
[ 156.917214][ T6582]
[ 156.917214][ T6582] ... Log Wrap ... Log Wrap ... Log Wrap ...
[ 156.917214][ T6582]
[ 156.943324][ T6582] Bad index:-128 of stbl[1] in dtroot
[ 156.943324][ T6582]
[ 156.943343][ T6582] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 156.943343][ T6582]
[ 157.313516][ T6597] loop0: detected capacity change from 0 to 32768
[ 157.339205][ T6597]
[ 157.339205][ T6597] ... Log Wrap ... Log Wrap ... Log Wrap ...
[ 157.339205][ T6597]
[ 157.339919][ T6597] Bad index:-128 of stbl[1] in dtroot
[ 157.339919][ T6597]
[ 157.339934][ T6597] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 157.339934][ T6597]
[ 157.439064][ T4926] Bluetooth: hci0: command tx timeout
[ 157.670824][ T6599] loop0: detected capacity change from 0 to 32768
[ 157.692532][ T6599]
[ 157.692532][ T6599] ... Log Wrap ... Log Wrap ... Log Wrap ...
[ 157.692532][ T6599]
[ 157.698283][ T6599] Bad index:-128 of stbl[1] in dtroot
[ 157.698283][ T6599]
[ 157.698300][ T6599] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 157.698300][ T6599]
[ 158.047465][ T6601] loop0: detected capacity change from 0 to 32768
[ 158.069203][ T6601]
[ 158.069203][ T6601] ... Log Wrap ... Log Wrap ... Log Wrap ...
[ 158.069203][ T6601]
[ 158.070709][ T6601] Bad index:-128 of stbl[1] in dtroot
[ 158.070709][ T6601]
[ 158.070725][ T6601] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 158.070725][ T6601]
[ 158.382411][ T6603] loop0: detected capacity change from 0 to 32768
[ 158.401349][ T6603]
[ 158.401349][ T6603] ... Log Wrap ... Log Wrap ... Log Wrap ...
[ 158.401349][ T6603]
[ 158.402857][ T6603] Bad index:-128 of stbl[1] in dtroot
[ 158.402857][ T6603]
[ 158.402873][ T6603] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 158.402873][ T6603]
[ 158.755301][ T6605] loop0: detected capacity change from 0 to 32768
[ 158.763298][ T6605]
[ 158.763298][ T6605] ... Log Wrap ... Log Wrap ... Log Wrap ...
[ 158.763298][ T6605]
[ 158.763870][ T6605] Bad index:-128 of stbl[1] in dtroot
[ 158.763870][ T6605]
[ 158.763884][ T6605] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 158.763884][ T6605]
[ 159.131414][ T6607] loop0: detected capacity change from 0 to 32768
[ 159.151597][ T6607]
[ 159.151597][ T6607] ... Log Wrap ... Log Wrap ... Log Wrap ...
[ 159.151597][ T6607]
[ 159.167710][ T6607] Bad index:-128 of stbl[1] in dtroot
[ 159.167710][ T6607]
[ 159.167727][ T6607] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 159.167727][ T6607]
[ 159.489158][ T6609] loop0: detected capacity change from 0 to 32768
[ 159.495971][ T6609]
[ 159.495971][ T6609] ... Log Wrap ... Log Wrap ... Log Wrap ...
[ 159.495971][ T6609]
[ 159.518817][ T6609] Bad index:-128 of stbl[1] in dtroot
[ 159.518817][ T6609]
[ 159.518833][ T6609] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 159.518833][ T6609]
[ 159.523174][ C1] ==================================================================
[ 159.523188][ C1] BUG: KASAN: slab-use-after-free in lbmIODone+0x1312/0x16c0
[ 159.523219][ C1] Read of size 4 at addr ffff888035cca008 by task ksoftirqd/1/30
[ 159.523235][ C1]
[ 159.523260][ C1] CPU: 1 UID: 0 PID: 30 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 159.523282][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 159.523299][ C1] Call Trace:
[ 159.523306][ C1]
[ 159.523314][ C1] dump_stack_lvl+0xe8/0x150
[ 159.523336][ C1] print_address_description+0x55/0x1e0
[ 159.523358][ C1] ? lbmIODone+0x1312/0x16c0
[ 159.523378][ C1] print_report+0x58/0x70
[ 159.523396][ C1] kasan_report+0x117/0x150
[ 159.523421][ C1] ? lbmIODone+0x1312/0x16c0
[ 159.523446][ C1] lbmIODone+0x1312/0x16c0
[ 159.523467][ C1] ? blkg_put+0x22/0x240
[ 159.523492][ C1] ? blkg_put+0x22/0x240
[ 159.523517][ C1] ? blkg_put+0x18d/0x240
[ 159.523541][ C1] ? bio_endio+0x989/0x9d0
[ 159.523561][ C1] blk_update_request+0x57e/0xe60
[ 159.523588][ C1] blk_mq_end_request+0x3e/0x70
[ 159.523607][ C1] blk_done_softirq+0x10a/0x160
[ 159.523626][ C1] handle_softirqs+0x1de/0x6d0
[ 159.523649][ C1] ? smpboot_thread_fn+0x4d/0xa50
[ 159.523668][ C1] run_ksoftirqd+0x52/0x180
[ 159.523689][ C1] smpboot_thread_fn+0x541/0xa50
[ 159.523710][ C1] ? smpboot_thread_fn+0x4d/0xa50
[ 159.523733][ C1] kthread+0x388/0x470
[ 159.523754][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 159.523773][ C1] ? __pfx_kthread+0x10/0x10
[ 159.523794][ C1] ret_from_fork+0x514/0xb70
[ 159.523815][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 159.523831][ C1] ? __switch_to+0xc79/0x1410
[ 159.523855][ C1] ? __pfx_kthread+0x10/0x10
[ 159.523876][ C1] ret_from_fork_asm+0x1a/0x30
[ 159.523903][ C1]
[ 159.523910][ C1]
[ 159.523919][ C1] Allocated by task 6609:
[ 159.523934][ C1] kasan_save_track+0x3e/0x80
[ 159.523949][ C1] __kasan_kmalloc+0x93/0xb0
[ 159.523964][ C1] __kmalloc_cache_noprof+0x3a6/0x690
[ 159.523981][ C1] lmLogInit+0x3e5/0x1a00
[ 159.523999][ C1] lmLogOpen+0x4e1/0xfa0
[ 159.524015][ C1] jfs_mount_rw+0xee/0x670
[ 159.524031][ C1] jfs_fill_super+0x754/0xd80
[ 159.524052][ C1] get_tree_bdev_flags+0x431/0x4f0
[ 159.524070][ C1] vfs_get_tree+0x92/0x2a0
[ 159.524086][ C1] do_new_mount+0x341/0xd30
[ 159.524105][ C1] __se_sys_mount+0x31d/0x420
[ 159.524129][ C1] do_syscall_64+0x15f/0xf80
[ 159.524144][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 159.524159][ C1]
[ 159.524163][ C1] Freed by task 6609:
[ 159.524171][ C1] kasan_save_track+0x3e/0x80
[ 159.524184][ C1] kasan_save_free_info+0x46/0x50
[ 159.524207][ C1] __kasan_slab_free+0x5c/0x80
[ 159.524222][ C1] kfree+0x1c5/0x6c0
[ 159.524236][ C1] lmLogShutdown+0x456/0x850
[ 159.524254][ C1] lmLogClose+0x28a/0x520
[ 159.524269][ C1] jfs_umount+0x2fb/0x3d0
[ 159.524286][ C1] jfs_fill_super+0x9c5/0xd80
[ 159.524306][ C1] get_tree_bdev_flags+0x431/0x4f0
[ 159.524322][ C1] vfs_get_tree+0x92/0x2a0
[ 159.524339][ C1] do_new_mount+0x341/0xd30
[ 159.524363][ C1] __se_sys_mount+0x31d/0x420
[ 159.524387][ C1] do_syscall_64+0x15f/0xf80
[ 159.524400][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 159.524415][ C1]
[ 159.524419][ C1] The buggy address belongs to the object at ffff888035cca000
[ 159.524419][ C1] which belongs to the cache kmalloc-256 of size 256
[ 159.524434][ C1] The buggy address is located 8 bytes inside of
[ 159.524434][ C1] freed 256-byte region [ffff888035cca000, ffff888035cca100)
[ 159.524453][ C1]
[ 159.524456][ C1] The buggy address belongs to the physical page:
[ 159.524473][ C1] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x35cca
[ 159.524488][ C1] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 159.524502][ C1] flags: 0x80000000000040(head|node=0|zone=1)
[ 159.524521][ C1] page_type: f5(slab)
[ 159.524537][ C1] raw: 0080000000000040 ffff88801a00bb40 dead000000000100 dead000000000122
[ 159.524552][ C1] raw: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
[ 159.524568][ C1] head: 0080000000000040 ffff88801a00bb40 dead000000000100 dead000000000122
[ 159.524582][ C1] head: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
[ 159.524596][ C1] head: 0080000000000001 ffffffffffffff81 00000000ffffffff 00000000ffffffff
[ 159.524609][ C1] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000002
[ 159.524616][ C1] page dumped because: kasan: bad access detected
[ 159.524628][ C1] page_owner tracks the page as allocated
[ 159.524634][ 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 1, tgid 1 (swapper/0), ts 19355812055, free_ts 0
[ 159.524662][ C1] post_alloc_hook+0x231/0x280
[ 159.524679][ C1] get_page_from_freelist+0x27c8/0x2840
[ 159.524697][ C1] __alloc_frozen_pages_noprof+0x18d/0x380
[ 159.524714][ C1] allocate_slab+0x77/0x660
[ 159.524732][ C1] refill_objects+0x33c/0x3d0
[ 159.524749][ C1] __pcs_replace_empty_main+0x373/0x720
[ 159.524769][ C1] __kmalloc_node_track_caller_noprof+0x60b/0x7e0
[ 159.524785][ C1] krealloc_node_align_noprof+0x19a/0x390
[ 159.524802][ C1] add_sysfs_param+0xd4/0xb80
[ 159.524816][ C1] kernel_add_sysfs_param+0x7f/0xe0
[ 159.524835][ C1] param_sysfs_builtin+0x199/0x250
[ 159.524853][ C1] param_sysfs_builtin_init+0x23/0x30
[ 159.524873][ C1] do_one_initcall+0x250/0x870
[ 159.524890][ C1] do_initcall_level+0x104/0x190
[ 159.524911][ C1] do_initcalls+0x59/0xa0
[ 159.524939][ C1] kernel_init_freeable+0x2a6/0x3e0
[ 159.524959][ C1] page_owner free stack trace missing
[ 159.524966][ C1]
[ 159.524970][ C1] Memory state around the buggy address:
[ 159.524980][ C1] ffff888035cc9f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 159.524992][ C1] ffff888035cc9f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 159.525004][ C1] >ffff888035cca000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 159.525013][ C1] ^
[ 159.525020][ C1] ffff888035cca080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 159.525032][ C1] ffff888035cca100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 159.525041][ C1] ==================================================================
[ 159.525738][ C1] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 159.525755][ C1] CPU: 1 UID: 0 PID: 30 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 159.525777][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 159.525788][ C1] Call Trace:
[ 159.525795][ C1]
[ 159.525803][ C1] vpanic+0x56c/0xa60
[ 159.525829][ C1] ? __pfx_vpanic+0x10/0x10
[ 159.525850][ C1] ? __pfx___schedule+0x10/0x10
[ 159.525878][ C1] panic+0xc5/0xd0
[ 159.525897][ C1] ? __pfx_panic+0x10/0x10
[ 159.525931][ C1] ? preempt_schedule_thunk+0x16/0x30
[ 159.525960][ C1] ? lbmIODone+0x1312/0x16c0
[ 159.525982][ C1] check_panic_on_warn+0x89/0xb0
[ 159.526007][ C1] ? lbmIODone+0x1312/0x16c0
[ 159.526028][ C1] end_report+0x73/0x170
[ 159.526048][ C1] ? lbmIODone+0x1312/0x16c0
[ 159.526069][ C1] kasan_report+0x128/0x150
[ 159.526089][ C1] ? lbmIODone+0x1312/0x16c0
[ 159.526114][ C1] lbmIODone+0x1312/0x16c0
[ 159.526133][ C1] ? blkg_put+0x22/0x240
[ 159.526155][ C1] ? blkg_put+0x22/0x240
[ 159.526177][ C1] ? blkg_put+0x18d/0x240
[ 159.526200][ C1] ? bio_endio+0x989/0x9d0
[ 159.526218][ C1] blk_update_request+0x57e/0xe60
[ 159.526241][ C1] blk_mq_end_request+0x3e/0x70
[ 159.526260][ C1] blk_done_softirq+0x10a/0x160
[ 159.526279][ C1] handle_softirqs+0x1de/0x6d0
[ 159.526301][ C1] ? smpboot_thread_fn+0x4d/0xa50
[ 159.526321][ C1] run_ksoftirqd+0x52/0x180
[ 159.526342][ C1] smpboot_thread_fn+0x541/0xa50
[ 159.526363][ C1] ? smpboot_thread_fn+0x4d/0xa50
[ 159.526387][ C1] kthread+0x388/0x470
[ 159.526410][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 159.526430][ C1] ? __pfx_kthread+0x10/0x10
[ 159.526453][ C1] ret_from_fork+0x514/0xb70
[ 159.526474][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 159.526493][ C1] ? __switch_to+0xc79/0x1410
[ 159.526518][ C1] ? __pfx_kthread+0x10/0x10
[ 159.526539][ C1] ret_from_fork_asm+0x1a/0x30
[ 159.526566][ C1]
[ 159.527091][ C1] Kernel Offset: disabled