Warning: Permanently added '10.128.0.136' (ED25519) to the list of known hosts.
2026/05/08 20:47:31 parsed 1 programs
[ 82.109415][ T5610] cgroup: Unknown subsys name 'net'
[ 82.351379][ T5610] cgroup: Unknown subsys name 'cpuset'
[ 82.426411][ T5610] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 84.046301][ T5610] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 86.678340][ T900] cfg80211: failed to load regulatory.db
[ 87.098407][ T4914] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 87.110491][ T4914] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 87.111288][ T4914] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 87.114138][ T4914] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 87.114830][ T4914] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 87.709069][ T126] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 87.709092][ T126] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 87.879296][ T126] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 87.879315][ T126] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.086174][ T5695] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.093928][ T5695] bridge0: port 1(bridge_slave_0) entered disabled state
[ 93.094085][ T5695] bridge_slave_0: entered allmulticast mode
[ 93.097333][ T5695] bridge_slave_0: entered promiscuous mode
[ 93.108673][ T5695] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.108783][ T5695] bridge0: port 2(bridge_slave_1) entered disabled state
[ 93.108914][ T5695] bridge_slave_1: entered allmulticast mode
[ 93.111158][ T5695] bridge_slave_1: entered promiscuous mode
[ 93.190257][ T5695] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 93.192540][ T5695] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 93.234381][ T5695] team0: Port device team_slave_0 added
[ 93.237230][ T5695] team0: Port device team_slave_1 added
[ 93.262747][ T5695] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 93.262757][ T5695] 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.
[ 93.262769][ T5695] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 93.264794][ T5695] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 93.264806][ T5695] 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.
[ 93.264824][ T5695] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 93.353731][ T5695] hsr_slave_0: entered promiscuous mode
[ 93.355552][ T5695] hsr_slave_1: entered promiscuous mode
[ 93.658212][ T5695] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 93.711290][ T5695] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 93.947515][ T5695] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 93.980073][ T5695] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 93.984410][ T5695] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 94.055085][ T5695] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 94.071228][ T5695] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 94.121331][ T5695] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 94.444556][ T5695] 8021q: adding VLAN 0 to HW filter on device bond0
[ 94.486310][ T5695] 8021q: adding VLAN 0 to HW filter on device team0
[ 94.504706][ T1183] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.504833][ T1183] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 94.534492][ T1183] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.534594][ T1183] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 94.900341][ T5695] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 94.952929][ T5695] veth0_vlan: entered promiscuous mode
[ 94.968805][ T5695] veth1_vlan: entered promiscuous mode
[ 95.010607][ T5695] veth0_macvtap: entered promiscuous mode
[ 95.014403][ T5695] veth1_macvtap: entered promiscuous mode
[ 95.038139][ T5695] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 95.057232][ T5695] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 95.081994][ T1183] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.097073][ T1183] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.097945][ T1183] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.098156][ T1183] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.840402][ T1183] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/05/08 20:47:47 executed programs: 0
[ 96.332163][ T59] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 96.370333][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 96.371262][ T59] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 96.380776][ T59] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 96.381574][ T59] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 96.891746][ T1183] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 97.094264][ T5737] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.094391][ T5737] bridge0: port 1(bridge_slave_0) entered disabled state
[ 97.094475][ T5737] bridge_slave_0: entered allmulticast mode
[ 97.096207][ T5737] bridge_slave_0: entered promiscuous mode
[ 97.100484][ T5737] bridge0: port 2(bridge_slave_1) entered blocking state
[ 97.100592][ T5737] bridge0: port 2(bridge_slave_1) entered disabled state
[ 97.100724][ T5737] bridge_slave_1: entered allmulticast mode
[ 97.103116][ T5737] bridge_slave_1: entered promiscuous mode
[ 97.159571][ T5737] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 97.162015][ T5737] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 97.193907][ T5737] team0: Port device team_slave_0 added
[ 97.200107][ T5737] team0: Port device team_slave_1 added
[ 97.226730][ T5737] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 97.226743][ T5737] 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.
[ 97.226755][ T5737] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 97.228054][ T5737] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 97.228065][ T5737] 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.
[ 97.228079][ T5737] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 97.299184][ T5737] hsr_slave_0: entered promiscuous mode
[ 97.300379][ T5737] hsr_slave_1: entered promiscuous mode
[ 97.301341][ T5737] debugfs: 'hsr0' already exists in 'hsr'
[ 97.301923][ T5737] Cannot create hsr debugfs directory
[ 98.049828][ T1183] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 98.407791][ T4914] Bluetooth: hci0: command tx timeout
[ 98.524435][ T1183] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 99.156092][ T1183] bridge_slave_1: left allmulticast mode
[ 99.156271][ T1183] bridge_slave_1: left promiscuous mode
[ 99.161535][ T1183] bridge0: port 2(bridge_slave_1) entered disabled state
[ 99.266724][ T1183] bridge_slave_0: left allmulticast mode
[ 99.266746][ T1183] bridge_slave_0: left promiscuous mode
[ 99.266919][ T1183] bridge0: port 1(bridge_slave_0) entered disabled state
[ 99.916405][ T1183] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 99.996288][ T1183] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 100.017484][ T1183] bond0 (unregistering): Released all slaves
[ 100.139674][ T5259] 8021q: adding VLAN 0 to HW filter on device eth1
[ 100.486028][ T4914] Bluetooth: hci0: command tx timeout
[ 100.525817][ T1183] hsr_slave_0: left promiscuous mode
[ 100.566457][ T1183] hsr_slave_1: left promiscuous mode
[ 100.568957][ T1183] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 100.569002][ T1183] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 100.607585][ T1183] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 100.607609][ T1183] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 100.690563][ T1183] veth1_macvtap: left promiscuous mode
[ 100.690744][ T1183] veth0_macvtap: left promiscuous mode
[ 100.690891][ T1183] veth1_vlan: left promiscuous mode
[ 100.691049][ T1183] veth0_vlan: left promiscuous mode
[ 101.347571][ T1183] team0 (unregistering): Port device team_slave_1 removed
[ 101.386244][ T1183] team0 (unregistering): Port device team_slave_0 removed
[ 101.550241][ T5259] 8021q: adding VLAN 0 to HW filter on device eth2
[ 102.509931][ T5737] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 102.549857][ T5737] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 102.551132][ T5737] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 102.565755][ T4914] Bluetooth: hci0: command tx timeout
[ 102.621614][ T5737] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 102.624264][ T5737] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 102.669025][ T5737] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 102.670266][ T5737] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 102.709587][ T5737] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 102.792944][ T5737] 8021q: adding VLAN 0 to HW filter on device bond0
[ 102.814330][ T5737] 8021q: adding VLAN 0 to HW filter on device team0
[ 102.823229][ T1427] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.826748][ T1427] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.838770][ T1172] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.839216][ T1172] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 103.352737][ T5737] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 103.403418][ T5737] veth0_vlan: entered promiscuous mode
[ 103.423391][ T5737] veth1_vlan: entered promiscuous mode
[ 103.451528][ T5737] veth0_macvtap: entered promiscuous mode
[ 103.454720][ T5737] veth1_macvtap: entered promiscuous mode
[ 103.470194][ T5737] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 103.495197][ T5737] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 103.512262][ T1427] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.512479][ T1427] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.512513][ T1427] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.512544][ T1427] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.887328][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.887346][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.927699][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.927718][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/05/08 20:47:55 executed programs: 2
[ 104.281338][ T5825] loop0: detected capacity change from 0 to 32768
[ 104.645807][ T4914] Bluetooth: hci0: command tx timeout
[ 104.900848][ T5826] loop0: detected capacity change from 0 to 32768
[ 105.305636][ T5827] loop0: detected capacity change from 0 to 32768
[ 105.726568][ T5828] loop0: detected capacity change from 0 to 32768
[ 106.091335][ T5829] loop0: detected capacity change from 0 to 32768
[ 106.461162][ T5830] loop0: detected capacity change from 0 to 32768
[ 106.827043][ T5831] loop0: detected capacity change from 0 to 32768
[ 107.213302][ T5832] loop0: detected capacity change from 0 to 32768
[ 107.585017][ T5833] loop0: detected capacity change from 0 to 32768
[ 107.959282][ T5834] loop0: detected capacity change from 0 to 32768
2026/05/08 20:48:00 executed programs: 15
[ 109.335625][ T5838] set_capacity_and_notify: 3 callbacks suppressed
[ 109.335636][ T5838] loop0: detected capacity change from 0 to 32768
[ 109.700280][ T5839] loop0: detected capacity change from 0 to 32768
[ 110.074370][ T5840] loop0: detected capacity change from 0 to 32768
[ 110.452341][ T5841] loop0: detected capacity change from 0 to 32768
[ 110.787501][ T5842] loop0: detected capacity change from 0 to 32768
[ 111.148037][ T5843] loop0: detected capacity change from 0 to 32768
[ 111.496352][ T5844] loop0: detected capacity change from 0 to 32768
[ 111.855217][ T5845] loop0: detected capacity change from 0 to 32768
[ 112.222438][ T5846] loop0: detected capacity change from 0 to 32768
[ 112.559416][ T5847] loop0: detected capacity change from 0 to 32768
2026/05/08 20:48:05 executed programs: 29
[ 114.361143][ T5852] set_capacity_and_notify: 4 callbacks suppressed
[ 114.361153][ T5852] loop0: detected capacity change from 0 to 32768
[ 114.714030][ T5853] loop0: detected capacity change from 0 to 32768
[ 115.062451][ T5854] loop0: detected capacity change from 0 to 32768
[ 115.413958][ T5855] loop0: detected capacity change from 0 to 32768
[ 115.770993][ T5856] loop0: detected capacity change from 0 to 32768
[ 116.078717][ T5858] loop0: detected capacity change from 0 to 32768
[ 116.413769][ T5859] loop0: detected capacity change from 0 to 32768
[ 116.766595][ T5861] loop0: detected capacity change from 0 to 32768
[ 117.120487][ T5863] loop0: detected capacity change from 0 to 32768
[ 117.492494][ T5866] loop0: detected capacity change from 0 to 32768
2026/05/08 20:48:10 executed programs: 44
[ 119.568185][ T5873] set_capacity_and_notify: 5 callbacks suppressed
[ 119.568199][ T5873] loop0: detected capacity change from 0 to 32768
[ 119.924116][ T5874] loop0: detected capacity change from 0 to 32768
[ 120.244808][ T5875] loop0: detected capacity change from 0 to 32768
[ 120.603178][ T5876] loop0: detected capacity change from 0 to 32768
[ 120.949263][ T5877] loop0: detected capacity change from 0 to 32768
[ 121.291275][ T5878] loop0: detected capacity change from 0 to 32768
[ 121.650471][ T5879] loop0: detected capacity change from 0 to 32768
[ 121.972481][ T5880] loop0: detected capacity change from 0 to 32768
[ 122.307933][ T5881] loop0: detected capacity change from 0 to 32768
[ 122.637617][ T5882] loop0: detected capacity change from 0 to 32768
2026/05/08 20:48:15 executed programs: 59
[ 124.690723][ T5888] set_capacity_and_notify: 5 callbacks suppressed
[ 124.690734][ T5888] loop0: detected capacity change from 0 to 32768
[ 125.062306][ T5889] loop0: detected capacity change from 0 to 32768
[ 125.388449][ T5890] loop0: detected capacity change from 0 to 32768
[ 125.708942][ T5891] loop0: detected capacity change from 0 to 32768
[ 126.050339][ T5892] loop0: detected capacity change from 0 to 32768
[ 126.410326][ T5893] loop0: detected capacity change from 0 to 32768
[ 126.754583][ T5894] loop0: detected capacity change from 0 to 32768
[ 127.080247][ T5895] loop0: detected capacity change from 0 to 32768
[ 127.438204][ T5896] loop0: detected capacity change from 0 to 32768
[ 127.783924][ T5897] loop0: detected capacity change from 0 to 32768
2026/05/08 20:48:21 executed programs: 74
[ 129.838230][ T5903] set_capacity_and_notify: 5 callbacks suppressed
[ 129.838247][ T5903] loop0: detected capacity change from 0 to 32768
[ 130.181305][ T5904] loop0: detected capacity change from 0 to 32768
[ 130.556574][ T5905] loop0: detected capacity change from 0 to 32768
[ 130.908510][ T5906] loop0: detected capacity change from 0 to 32768
[ 131.246986][ T5907] loop0: detected capacity change from 0 to 32768
[ 131.601084][ T5908] loop0: detected capacity change from 0 to 32768
[ 131.923691][ T5909] loop0: detected capacity change from 0 to 32768
[ 132.269206][ T5910] loop0: detected capacity change from 0 to 32768
[ 132.333194][ T1183] ==================================================================
[ 132.333194][ T1183] ==================================================================
[ 132.333215][ T1183] BUG: KASAN: use-after-free in copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 132.333250][ T1183] Read of size 4096 at addr ffff888041627000 by task kworker/u8:12/1183
[ 132.333264][ T1183]
[ 132.333288][ T1183] CPU: 1 UID: 0 PID: 1183 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 132.333307][ T1183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 132.333318][ T1183] Workqueue: loop0 loop_workfn
[ 132.333349][ T1183] Call Trace:
[ 132.333356][ T1183]
[ 132.333364][ T1183] dump_stack_lvl+0xe8/0x150
[ 132.333384][ T1183] print_address_description+0x55/0x1e0
[ 132.333403][ T1183] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 132.333420][ T1183] print_report+0x58/0x70
[ 132.333435][ T1183] kasan_report+0x117/0x150
[ 132.333456][ T1183] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 132.333476][ T1183] kasan_check_range+0x264/0x2c0
[ 132.333495][ T1183] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 132.333513][ T1183] __asan_memcpy+0x29/0x70
[ 132.333536][ T1183] copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 132.333563][ T1183] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10
[ 132.333582][ T1183] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0
[ 132.333606][ T1183] ? shmem_write_begin+0x1ce/0x320
[ 132.333627][ T1183] generic_perform_write+0x5b1/0x8b0
[ 132.333652][ T1183] ? __pfx_generic_perform_write+0x10/0x10
[ 132.333673][ T1183] ? file_update_time_flags+0x3b9/0x4b0
[ 132.333693][ T1183] shmem_file_write_iter+0xfb/0x120
[ 132.333716][ T1183] lo_rw_aio+0xc80/0xf00
[ 132.333742][ T1183] ? __pfx_lo_rw_aio+0x10/0x10
[ 132.333766][ T1183] ? kthread_associate_blkcg+0x490/0x600
[ 132.333787][ T1183] ? rt_spin_unlock+0x160/0x200
[ 132.333805][ T1183] loop_process_work+0x637/0x11b0
[ 132.333833][ T1183] ? __pfx_loop_process_work+0x10/0x10
[ 132.333852][ T1183] ? look_up_lock_class+0x57/0x110
[ 132.333872][ T1183] ? register_lock_class+0x31/0x2e0
[ 132.333895][ T1183] ? __lock_acquire+0x6b5/0x2cf0
[ 132.333922][ T1183] ? do_raw_spin_unlock+0xf5/0x210
[ 132.333942][ T1183] ? process_scheduled_works+0xa70/0x1860
[ 132.333960][ T1183] ? process_scheduled_works+0xa70/0x1860
[ 132.333980][ T1183] ? process_scheduled_works+0xa70/0x1860
[ 132.333997][ T1183] ? process_scheduled_works+0xa70/0x1860
[ 132.334015][ T1183] process_scheduled_works+0xb5d/0x1860
[ 132.334045][ T1183] ? __pfx_process_scheduled_works+0x10/0x10
[ 132.334065][ T1183] ? assign_work+0x3d5/0x5e0
[ 132.334084][ T1183] worker_thread+0xa53/0xfc0
[ 132.334112][ T1183] kthread+0x388/0x470
[ 132.334133][ T1183] ? __pfx_worker_thread+0x10/0x10
[ 132.334149][ T1183] ? __pfx_kthread+0x10/0x10
[ 132.334169][ T1183] ret_from_fork+0x514/0xb70
[ 132.334188][ T1183] ? __pfx_ret_from_fork+0x10/0x10
[ 132.334212][ T1183] ? __switch_to+0xc79/0x1410
[ 132.334236][ T1183] ? __pfx_kthread+0x10/0x10
[ 132.334257][ T1183] ret_from_fork_asm+0x1a/0x30
[ 132.334283][ T1183]
[ 132.334289][ T1183]
[ 132.334293][ T1183] The buggy address belongs to the physical page:
[ 132.334310][ T1183] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x2f pfn:0x41627
[ 132.334326][ T1183] flags: 0x80000000000000(node=0|zone=1)
[ 132.334349][ T1183] raw: 0080000000000000 ffffea0000cdc748 ffffea000093e848 0000000000000000
[ 132.334363][ T1183] raw: 000000000000002f 0000000000000000 00000000ffffffff 0000000000000000
[ 132.334371][ T1183] page dumped because: kasan: bad access detected
[ 132.334385][ T1183] page_owner tracks the page as freed
[ 132.334391][ T1183] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xdc0(GFP_KERNEL|__GFP_ZERO), pid 5910, tgid 5910 (syz.0.96), ts 132290192389, free_ts 132331462179
[ 132.334417][ T1183] post_alloc_hook+0x231/0x280
[ 132.334437][ T1183] get_page_from_freelist+0x27c8/0x2840
[ 132.334456][ T1183] __alloc_frozen_pages_noprof+0x18d/0x380
[ 132.334475][ T1183] alloc_pages_mpol+0xd1/0x380
[ 132.334492][ T1183] alloc_pages_noprof+0xd2/0x2f0
[ 132.334509][ T1183] lmLogInit+0x357/0x1a00
[ 132.334526][ T1183] lmLogOpen+0x4e1/0xfa0
[ 132.334543][ T1183] jfs_mount_rw+0xee/0x670
[ 132.334560][ T1183] jfs_fill_super+0x754/0xd80
[ 132.334573][ T1183] get_tree_bdev_flags+0x431/0x4f0
[ 132.334590][ T1183] vfs_get_tree+0x92/0x2a0
[ 132.334605][ T1183] do_new_mount+0x341/0xd30
[ 132.334625][ T1183] __se_sys_mount+0x31d/0x420
[ 132.334645][ T1183] do_syscall_64+0x15f/0xf80
[ 132.334662][ T1183] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.334677][ T1183] page last free pid 5737 tgid 5737 stack trace:
[ 132.334686][ T1183] __free_frozen_pages+0xfa6/0x10f0
[ 132.334702][ T1183] lmLogShutdown+0x44e/0x850
[ 132.334720][ T1183] lmLogClose+0x28a/0x520
[ 132.334736][ T1183] jfs_umount+0x2fb/0x3d0
[ 132.334752][ T1183] jfs_put_super+0x8c/0x190
[ 132.334763][ T1183] generic_shutdown_super+0x13d/0x2d0
[ 132.334776][ T1183] kill_block_super+0x44/0x90
[ 132.334792][ T1183] deactivate_locked_super+0xbc/0x130
[ 132.334805][ T1183] cleanup_mnt+0x437/0x4d0
[ 132.334818][ T1183] task_work_run+0x1d9/0x270
[ 132.334837][ T1183] exit_to_user_mode_loop+0xed/0x480
[ 132.334855][ T1183] do_syscall_64+0x33e/0xf80
[ 132.334872][ T1183] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.334887][ T1183]
[ 132.334891][ T1183] Memory state around the buggy address:
[ 132.334900][ T1183] ffff888041626f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 132.334911][ T1183] ffff888041626f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 132.334921][ T1183] >ffff888041627000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 132.334928][ T1183] ^
[ 132.334935][ T1183] ffff888041627080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 132.334945][ T1183] ffff888041627100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 132.334952][ T1183] ==================================================================
[ 132.342035][ T1183] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 132.342052][ T1183] CPU: 1 UID: 0 PID: 1183 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 132.342072][ T1183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 132.342082][ T1183] Workqueue: loop0 loop_workfn
[ 132.342110][ T1183] Call Trace:
[ 132.342117][ T1183]
[ 132.342124][ T1183] vpanic+0x56c/0xa60
[ 132.342147][ T1183] ? __pfx_vpanic+0x10/0x10
[ 132.342169][ T1183] panic+0xc5/0xd0
[ 132.342187][ T1183] ? __pfx_panic+0x10/0x10
[ 132.342212][ T1183] ? preempt_schedule_thunk+0x16/0x30
[ 132.342235][ T1183] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 132.342253][ T1183] ? preempt_schedule_thunk+0x16/0x30
[ 132.342275][ T1183] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 132.342292][ T1183] check_panic_on_warn+0x89/0xb0
[ 132.342314][ T1183] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 132.342330][ T1183] end_report+0x73/0x170
[ 132.342348][ T1183] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 132.342364][ T1183] kasan_report+0x128/0x150
[ 132.342382][ T1183] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 132.342403][ T1183] kasan_check_range+0x264/0x2c0
[ 132.342420][ T1183] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 132.342438][ T1183] __asan_memcpy+0x29/0x70
[ 132.342460][ T1183] copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 132.342486][ T1183] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10
[ 132.342504][ T1183] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0
[ 132.342527][ T1183] ? shmem_write_begin+0x1ce/0x320
[ 132.342547][ T1183] generic_perform_write+0x5b1/0x8b0
[ 132.342570][ T1183] ? __pfx_generic_perform_write+0x10/0x10
[ 132.342592][ T1183] ? file_update_time_flags+0x3b9/0x4b0
[ 132.342611][ T1183] shmem_file_write_iter+0xfb/0x120
[ 132.342633][ T1183] lo_rw_aio+0xc80/0xf00
[ 132.342658][ T1183] ? __pfx_lo_rw_aio+0x10/0x10
[ 132.342681][ T1183] ? kthread_associate_blkcg+0x490/0x600
[ 132.342702][ T1183] ? rt_spin_unlock+0x160/0x200
[ 132.342719][ T1183] loop_process_work+0x637/0x11b0
[ 132.342747][ T1183] ? __pfx_loop_process_work+0x10/0x10
[ 132.342766][ T1183] ? look_up_lock_class+0x57/0x110
[ 132.342786][ T1183] ? register_lock_class+0x31/0x2e0
[ 132.342808][ T1183] ? __lock_acquire+0x6b5/0x2cf0
[ 132.342833][ T1183] ? do_raw_spin_unlock+0xf5/0x210
[ 132.342853][ T1183] ? process_scheduled_works+0xa70/0x1860
[ 132.342871][ T1183] ? process_scheduled_works+0xa70/0x1860
[ 132.342890][ T1183] ? process_scheduled_works+0xa70/0x1860
[ 132.342906][ T1183] ? process_scheduled_works+0xa70/0x1860
[ 132.342923][ T1183] process_scheduled_works+0xb5d/0x1860
[ 132.342951][ T1183] ? __pfx_process_scheduled_works+0x10/0x10
[ 132.342970][ T1183] ? assign_work+0x3d5/0x5e0
[ 132.342988][ T1183] worker_thread+0xa53/0xfc0
[ 132.343016][ T1183] kthread+0x388/0x470
[ 132.343035][ T1183] ? __pfx_worker_thread+0x10/0x10
[ 132.343052][ T1183] ? __pfx_kthread+0x10/0x10
[ 132.343072][ T1183] ret_from_fork+0x514/0xb70
[ 132.343091][ T1183] ? __pfx_ret_from_fork+0x10/0x10
[ 132.343108][ T1183] ? __switch_to+0xc79/0x1410
[ 132.343131][ T1183] ? __pfx_kthread+0x10/0x10
[ 132.343150][ T1183] ret_from_fork_asm+0x1a/0x30
[ 132.343176][ T1183]
[ 132.343523][ T1183] Kernel Offset: disabled