Warning: Permanently added '10.128.0.176' (ED25519) to the list of known hosts.
2026/10/17 14:09:49 parsed 1 programs
[ 131.667389][ T6054] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 133.012901][ T1334] ieee802154 phy0 wpan0: encryption failed: -22
[ 133.012992][ T1334] ieee802154 phy1 wpan1: encryption failed: -22
[ 136.457794][ T1561] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 136.457815][ T1561] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 136.506378][ T1561] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 136.506398][ T1561] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 138.828795][ T6153] bridge0: port 1(bridge_slave_0) entered blocking state
[ 138.828984][ T6153] bridge0: port 1(bridge_slave_0) entered disabled state
[ 138.829117][ T6153] bridge_slave_0: entered allmulticast mode
[ 138.830533][ T6153] bridge_slave_0: entered promiscuous mode
[ 138.832736][ T6153] bridge0: port 2(bridge_slave_1) entered blocking state
[ 138.832874][ T6153] bridge0: port 2(bridge_slave_1) entered disabled state
[ 138.832981][ T6153] bridge_slave_1: entered allmulticast mode
[ 138.834396][ T6153] bridge_slave_1: entered promiscuous mode
[ 139.012488][ T6153] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 139.015925][ T6153] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 139.191319][ T6153] team0: Port device team_slave_0 added
[ 139.194330][ T6153] team0: Port device team_slave_1 added
[ 139.350410][ T6153] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 139.350424][ T6153] 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.
[ 139.350437][ T6153] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 139.351756][ T6153] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 139.351768][ T6153] 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.
[ 139.351788][ T6153] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 139.551312][ T6153] hsr_slave_0: entered promiscuous mode
[ 139.552027][ T6153] hsr_slave_1: entered promiscuous mode
[ 141.900293][ T6153] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 141.941238][ T6153] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 141.942358][ T6153] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 141.983068][ T6153] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 141.985101][ T6153] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 142.031926][ T6153] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 142.034787][ T6153] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 142.086637][ T6153] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 142.245512][ T6153] 8021q: adding VLAN 0 to HW filter on device bond0
[ 142.314520][ T6153] 8021q: adding VLAN 0 to HW filter on device team0
[ 142.347795][ T1398] bridge0: port 1(bridge_slave_0) entered blocking state
[ 142.347975][ T1398] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 142.376073][ T57] bridge0: port 2(bridge_slave_1) entered blocking state
[ 142.376990][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 142.977136][ T6153] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 143.092989][ T6153] veth0_vlan: entered promiscuous mode
[ 143.121250][ T6153] veth1_vlan: entered promiscuous mode
[ 143.189393][ T6153] veth0_macvtap: entered promiscuous mode
[ 143.195575][ T6153] veth1_macvtap: entered promiscuous mode
[ 143.214556][ T6153] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 143.274805][ T6153] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 143.589010][ T57] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.589485][ T57] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.589523][ T57] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.589554][ T57] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 144.295062][ T57] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 145.256315][ T57] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 145.971894][ T57] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 146.369943][ T57] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 147.579113][ T57] bridge_slave_1: left allmulticast mode
[ 147.579146][ T57] bridge_slave_1: left promiscuous mode
[ 147.579408][ T57] bridge0: port 2(bridge_slave_1) entered disabled state
[ 147.739472][ T57] bridge_slave_0: left allmulticast mode
[ 147.739497][ T57] bridge_slave_0: left promiscuous mode
[ 147.739655][ T57] bridge0: port 1(bridge_slave_0) entered disabled state
[ 148.349056][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 148.439527][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 148.460402][ T57] bond0 (unregistering): Released all slaves
[ 148.866175][ T5691] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 148.882857][ T5691] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 148.885466][ T5691] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 148.886757][ T5691] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 148.887443][ T5691] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 148.953999][ T57] hsr_slave_0: left promiscuous mode
[ 148.988467][ T57] hsr_slave_1: left promiscuous mode
[ 148.989764][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 148.989803][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 149.029609][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 149.029639][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 149.109794][ T57] veth1_macvtap: left promiscuous mode
[ 149.114819][ T57] veth0_macvtap: left promiscuous mode
[ 149.115098][ T57] veth1_vlan: left promiscuous mode
[ 149.115280][ T57] veth0_vlan: left promiscuous mode
[ 149.729148][ T57] team0 (unregistering): Port device team_slave_1 removed
[ 149.768974][ T57] team0 (unregistering): Port device team_slave_0 removed
[ 149.920758][ T5249] 8021q: adding VLAN 0 to HW filter on device eth1
[ 150.542216][ T5249] 8021q: adding VLAN 0 to HW filter on device eth2
2026/10/17 14:10:14 executed programs: 0
[ 151.212940][ T5691] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 151.236397][ T5691] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 151.237428][ T5691] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 151.239619][ T5691] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 151.240381][ T5691] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 151.326217][ T5249] 8021q: adding VLAN 0 to HW filter on device eth3
[ 152.142456][ T5249] 8021q: adding VLAN 0 to HW filter on device eth4
[ 152.930508][ T6432] bridge0: port 1(bridge_slave_0) entered blocking state
[ 152.930702][ T6432] bridge0: port 1(bridge_slave_0) entered disabled state
[ 152.930874][ T6432] bridge_slave_0: entered allmulticast mode
[ 152.933108][ T6432] bridge_slave_0: entered promiscuous mode
[ 152.935914][ T6432] bridge0: port 2(bridge_slave_1) entered blocking state
[ 152.936116][ T6432] bridge0: port 2(bridge_slave_1) entered disabled state
[ 152.936259][ T6432] bridge_slave_1: entered allmulticast mode
[ 152.939948][ T6432] bridge_slave_1: entered promiscuous mode
[ 153.127816][ T6432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 153.133296][ T6432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 153.291810][ T6432] team0: Port device team_slave_0 added
[ 153.294212][ T6432] team0: Port device team_slave_1 added
[ 153.328566][ T5691] Bluetooth: hci0: command tx timeout
[ 153.471386][ T6432] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 153.471526][ T6432] 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.
[ 153.471540][ T6432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 153.473287][ T6432] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 153.473301][ T6432] 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.
[ 153.473322][ T6432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 153.963146][ T6432] hsr_slave_0: entered promiscuous mode
[ 153.963855][ T6432] hsr_slave_1: entered promiscuous mode
[ 155.409227][ T5691] Bluetooth: hci0: command tx timeout
[ 156.054075][ T6432] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 156.087339][ T6432] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 156.089471][ T6432] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 156.132425][ T6432] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 156.134039][ T6432] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 156.185625][ T6432] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 156.186868][ T6432] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 156.235702][ T6432] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 156.444411][ T6432] 8021q: adding VLAN 0 to HW filter on device bond0
[ 156.499545][ T6432] 8021q: adding VLAN 0 to HW filter on device team0
[ 156.516344][ T57] bridge0: port 1(bridge_slave_0) entered blocking state
[ 156.516536][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 156.557290][ T57] bridge0: port 2(bridge_slave_1) entered blocking state
[ 156.557521][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 157.187161][ T6432] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 157.283500][ T6432] veth0_vlan: entered promiscuous mode
[ 157.315266][ T6432] veth1_vlan: entered promiscuous mode
[ 157.372754][ T6432] veth0_macvtap: entered promiscuous mode
[ 157.393513][ T6432] veth1_macvtap: entered promiscuous mode
[ 157.424520][ T6432] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 157.455152][ T6432] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 157.488390][ T5691] Bluetooth: hci0: command tx timeout
[ 157.770316][ T57] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 157.770732][ T57] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 157.771068][ T57] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 157.771528][ T57] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 157.831790][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 157.831812][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 158.024682][ T158] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 158.024704][ T158] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/10/17 14:10:21 executed programs: 2
[ 158.632789][ T6589] loop0: detected capacity change from 0 to 32768
[ 159.083645][ T6589] UFO tlock:0xffffc90003cc21f8
[ 159.527927][ T6610] loop0: detected capacity change from 0 to 32768
[ 159.568373][ T5691] Bluetooth: hci0: command tx timeout
[ 159.615240][ T6610] UFO tlock:0xffffc90003cc2090
[ 159.993390][ T6612] loop0: detected capacity change from 0 to 32768
[ 160.065610][ T6612] UFO tlock:0xffffc90003cc21f8
[ 160.435192][ T6614] loop0: detected capacity change from 0 to 32768
[ 160.498127][ T6614] UFO tlock:0xffffc90003cc2090
[ 161.381635][ T6616] loop0: detected capacity change from 0 to 32768
[ 161.434642][ T6616] UFO tlock:0xffffc90003cc21f8
[ 161.781797][ T6618] loop0: detected capacity change from 0 to 32768
[ 161.861561][ T6618] UFO tlock:0xffffc90003cc2090
[ 162.190725][ T6620] loop0: detected capacity change from 0 to 32768
[ 162.232213][ T6620] UFO tlock:0xffffc90003cc21f8
[ 162.603331][ T6622] loop0: detected capacity change from 0 to 32768
[ 162.665795][ T6622] UFO tlock:0xffffc90003cc2090
[ 163.036696][ T6624] loop0: detected capacity change from 0 to 32768
[ 163.061373][ T6624] UFO tlock:0xffffc90003cc21f8
[ 163.448739][ T6626] loop0: detected capacity change from 0 to 32768
[ 163.488111][ T6626] UFO tlock:0xffffc90003cc2090
2026/10/17 14:10:26 executed programs: 12
[ 163.793027][ T6628] loop0: detected capacity change from 0 to 32768
[ 163.831994][ T6628] UFO tlock:0xffffc90003cc21f8
[ 164.172936][ T6630] loop0: detected capacity change from 0 to 32768
[ 164.216134][ T6630] UFO tlock:0xffffc90003cc2090
[ 164.607069][ T6632] loop0: detected capacity change from 0 to 32768
[ 164.647314][ T6632] UFO tlock:0xffffc90003cc21f8
[ 164.982213][ T6634] loop0: detected capacity change from 0 to 32768
[ 165.021301][ T6634] UFO tlock:0xffffc90003cc2090
[ 165.363603][ T6636] loop0: detected capacity change from 0 to 32768
[ 165.425771][ T6636] UFO tlock:0xffffc90003cc21f8
[ 166.283475][ T6638] loop0: detected capacity change from 0 to 32768
[ 166.321269][ T6638] UFO tlock:0xffffc90003cc2090
[ 166.656583][ T6640] loop0: detected capacity change from 0 to 32768
[ 166.705121][ T6640] UFO tlock:0xffffc90003cc21f8
[ 167.026539][ T6642] loop0: detected capacity change from 0 to 32768
[ 167.061816][ T6642] UFO tlock:0xffffc90003cc2090
[ 167.405912][ T6644] loop0: detected capacity change from 0 to 32768
[ 167.443469][ T6644] UFO tlock:0xffffc90003cc21f8
[ 167.826330][ T6646] loop0: detected capacity change from 0 to 32768
[ 167.885102][ T6646] UFO tlock:0xffffc90003cc2090
[ 168.244211][ T6648] UFO tlock:0xffffc90003cc21f8
[ 168.685311][ T6650] UFO tlock:0xffffc90003cc2090
2026/10/17 14:10:31 executed programs: 24
[ 169.264394][ T6652] set_capacity_and_notify: 2 callbacks suppressed
[ 169.264406][ T6652] loop0: detected capacity change from 0 to 32768
[ 169.305727][ T6652] UFO tlock:0xffffc90003cc21f8
[ 169.628057][ T6654] loop0: detected capacity change from 0 to 32768
[ 169.715274][ T6654] UFO tlock:0xffffc90003cc2090
[ 170.038091][ T6656] loop0: detected capacity change from 0 to 32768
[ 170.092306][ T6656] UFO tlock:0xffffc90003cc21f8
[ 170.402202][ T6658] loop0: detected capacity change from 0 to 32768
[ 170.433004][ T6658] UFO tlock:0xffffc90003cc2090
[ 170.744579][ T6660] loop0: detected capacity change from 0 to 32768
[ 170.827500][ T6660] UFO tlock:0xffffc90003cc21f8
[ 171.165536][ T6662] loop0: detected capacity change from 0 to 32768
[ 171.202757][ T6662] UFO tlock:0xffffc90003cc2090
[ 171.539465][ T6664] loop0: detected capacity change from 0 to 32768
[ 171.575950][ T6664] UFO tlock:0xffffc90003cc21f8
[ 171.902193][ T6666] loop0: detected capacity change from 0 to 32768
[ 171.935473][ T6666] UFO tlock:0xffffc90003cc2090
[ 172.514840][ T6668] loop0: detected capacity change from 0 to 32768
[ 172.544158][ T6668] UFO tlock:0xffffc90003cc21f8
[ 173.117495][ T6670] loop0: detected capacity change from 0 to 32768
[ 173.156611][ T6670] UFO tlock:0xffffc90003cc2090
[ 173.520038][ T6672] UFO tlock:0xffffc90003cc21f8
[ 173.906788][ T6674] UFO tlock:0xffffc90003cc2090
2026/10/17 14:10:37 executed programs: 36
[ 174.299589][ T6676] UFO tlock:0xffffc90003cc21f8
[ 174.629824][ T6678] set_capacity_and_notify: 3 callbacks suppressed
[ 174.629837][ T6678] loop0: detected capacity change from 0 to 32768
[ 174.667170][ T6678] UFO tlock:0xffffc90003cc2090
[ 175.261161][ T6680] loop0: detected capacity change from 0 to 32768
[ 175.291736][ T6680] UFO tlock:0xffffc90003cc21f8
[ 175.869529][ T6682] loop0: detected capacity change from 0 to 32768
[ 175.897625][ T6682] UFO tlock:0xffffc90003cc2090
[ 176.230764][ T6684] loop0: detected capacity change from 0 to 32768
[ 176.259259][ T6684] UFO tlock:0xffffc90003cc21f8
[ 176.569595][ T6686] loop0: detected capacity change from 0 to 32768
[ 176.610724][ T6686] UFO tlock:0xffffc90003cc2090
[ 177.205032][ T6688] loop0: detected capacity change from 0 to 32768
[ 177.242782][ T6688] UFO tlock:0xffffc90003cc21f8
[ 177.815630][ T6690] loop0: detected capacity change from 0 to 32768
[ 177.849385][ T6690] UFO tlock:0xffffc90003cc2090
[ 178.241414][ T6692] loop0: detected capacity change from 0 to 32768
[ 178.285336][ T6692] UFO tlock:0xffffc90003cc21f8
[ 178.903117][ T6694] loop0: detected capacity change from 0 to 32768
[ 178.936274][ T6694] UFO tlock:0xffffc90003cc2090
2026/10/17 14:10:42 executed programs: 46
[ 179.228714][ T6696] loop0: detected capacity change from 0 to 32768
[ 179.265014][ T6696] UFO tlock:0xffffc90003cc21f8
[ 179.327542][ T5779] =========================================================
** replaying previous printk message **
[ 179.327542][ T5779] ==================================================================
[ 179.327558][ T5779] BUG: KASAN: use-after-free in copy_folio_from_iter_atomic+0xbbf/0x1a30
[ 179.327590][ T5779] Read of size 4096 at addr ffff88804076d000 by task kworker/u8:19/5779
[ 179.327604][ T5779]
[ 179.327628][ T5779] CPU: 0 UID: 0 PID: 5779 Comm: kworker/u8:19 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 179.327647][ T5779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 179.327656][ T5779] Workqueue: loop0 loop_workfn
[ 179.327685][ T5779] Call Trace:
[ 179.327692][ T5779]
[ 179.327699][ T5779] dump_stack_lvl+0xe8/0x150
[ 179.327724][ T5779] print_address_description+0x55/0x1e0
[ 179.327747][ T5779] ? copy_folio_from_iter_atomic+0xbbf/0x1a30
[ 179.327762][ T5779] print_report+0x58/0x70
[ 179.327783][ T5779] kasan_report+0x117/0x150
[ 179.327802][ T5779] ? copy_folio_from_iter_atomic+0xbbf/0x1a30
[ 179.327822][ T5779] kasan_check_range+0x264/0x2c0
[ 179.327838][ T5779] ? copy_folio_from_iter_atomic+0xbbf/0x1a30
[ 179.327855][ T5779] __asan_memcpy+0x29/0x70
[ 179.327877][ T5779] copy_folio_from_iter_atomic+0xbbf/0x1a30
[ 179.327903][ T5779] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10
[ 179.327921][ T5779] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0
[ 179.327944][ T5779] ? shmem_write_begin+0x1ce/0x320
[ 179.327966][ T5779] generic_perform_write+0x5a8/0x8b0
[ 179.327992][ T5779] ? __pfx_generic_perform_write+0x10/0x10
[ 179.328012][ T5779] ? generic_write_checks_count+0x426/0x530
[ 179.328030][ T5779] ? file_update_time_flags+0x2db/0x450
[ 179.328052][ T5779] shmem_file_write_iter+0xfb/0x120
[ 179.328068][ T5779] lo_rw_aio+0xc78/0xf30
[ 179.328090][ T5779] ? lock_acquire+0x115/0x350
[ 179.328113][ T5779] ? __pfx_lo_rw_aio+0x10/0x10
[ 179.328134][ T5779] ? kthread_associate_blkcg+0x490/0x600
[ 179.328151][ T5779] ? rt_spin_unlock+0x165/0x200
[ 179.328171][ T5779] loop_process_work+0x638/0x11d0
[ 179.328200][ T5779] ? __pfx_loop_process_work+0x10/0x10
[ 179.328220][ T5779] ? look_up_lock_class+0x57/0x110
[ 179.328244][ T5779] ? register_lock_class+0x31/0x2e0
[ 179.328264][ T5779] ? __lock_acquire+0x747/0x2de0
[ 179.328284][ T5779] ? trace_hrtimer_start+0x82/0x200
[ 179.328304][ T5779] ? do_raw_spin_lock+0x12b/0x2f0
[ 179.328324][ T5779] ? lock_acquire+0x115/0x350
[ 179.328344][ T5779] ? rcu_is_watching+0x16/0xb0
[ 179.328359][ T5779] ? process_scheduled_works+0x97a/0x1630
[ 179.328380][ T5779] process_scheduled_works+0xc3d/0x1630
[ 179.328413][ T5779] ? __pfx_process_scheduled_works+0x10/0x10
[ 179.328444][ T5779] ? assign_work+0x3cf/0x5d0
[ 179.328463][ T5779] worker_thread+0xa47/0xfb0
[ 179.328493][ T5779] kthread+0x38b/0x470
[ 179.328509][ T5779] ? __pfx_worker_thread+0x10/0x10
[ 179.328527][ T5779] ? __pfx_kthread+0x10/0x10
[ 179.328543][ T5779] ret_from_fork+0x514/0xb70
[ 179.328560][ T5779] ? __pfx_ret_from_fork+0x10/0x10
[ 179.328575][ T5779] ? __switch_to+0xc89/0x1420
[ 179.328597][ T5779] ? __pfx_kthread+0x10/0x10
[ 179.328614][ T5779] ret_from_fork_asm+0x1a/0x30
[ 179.328636][ T5779]
[ 179.328642][ T5779]
[ 179.328646][ T5779] The buggy address belongs to the physical page:
[ 179.328664][ T5779] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xff8 pfn:0x4076d
[ 179.328680][ T5779] flags: 0x80000000000000(node=0|zone=1)
[ 179.328703][ T5779] raw: 0080000000000000 ffffea0000fc5a48 ffffea00011194c8 0000000000000000
[ 179.328716][ T5779] raw: 0000000000000ff8 0000000000000000 00000000ffffffff 0000000000000000
[ 179.328728][ T5779] page dumped because: kasan: bad access detected
[ 179.328740][ T5779] page_owner tracks the page as freed
[ 179.328746][ T5779] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xdc0(GFP_KERNEL|__GFP_ZERO), pid 6696, tgid 6695 (syz.0.61), ts 179247228962
[ 179.328770][ T5779] post_alloc_hook+0x1f9/0x250
[ 179.328791][ T5779] get_page_from_freelist+0x2591/0x2600
[ 179.328806][ T5779] __alloc_frozen_pages_noprof+0x230/0x5c0
[ 179.328820][ T5779] alloc_pages_mpol+0xd4/0x280
[ 179.328836][ T5779] alloc_pages_noprof+0xd2/0x2f0
[ 179.328852][ T5779] lmLogInit+0x357/0x1a20
[ 179.328867][ T5779] lmLogOpen+0x4e3/0xf90
[ 179.328881][ T5779] jfs_mount_rw+0xf3/0x670
[ 179.328895][ T5779] jfs_fill_super+0x769/0xda0
[ 179.328914][ T5779] get_tree_bdev_flags+0x430/0x4f0
[ 179.328933][ T5779] vfs_get_tree+0x92/0x2a0
[ 179.328951][ T5779] do_new_mount+0x325/0xb00
[ 179.328967][ T5779] __se_sys_mount+0x31d/0x420
[ 179.328983][ T5779] do_syscall_64+0x166/0x520
[ 179.329003][ T5779] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 179.329018][ T5779] page last free pid 6432 tgid 6432 ts 179325988460 stack trace:
[ 179.329029][ T5779] __free_frozen_pages+0xf8e/0x1070
[ 179.329046][ T5779] lmLogShutdown+0x44e/0x850
[ 179.329062][ T5779] lmLogClose+0x28c/0x530
[ 179.329077][ T5779] jfs_umount+0x2da/0x3b0
[ 179.329091][ T5779] jfs_put_super+0x8c/0x190
[ 179.329109][ T5779] generic_shutdown_super+0x13d/0x2d0
[ 179.329126][ T5779] kill_block_super+0x44/0xa0
[ 179.329144][ T5779] deactivate_locked_super+0xbe/0x110
[ 179.329158][ T5779] cleanup_mnt+0x204/0x2a0
[ 179.329175][ T5779] task_work_run+0x1d9/0x270
[ 179.329191][ T5779] exit_to_user_mode_loop+0x204/0x770
[ 179.329210][ T5779] do_syscall_64+0x328/0x520
[ 179.329228][ T5779] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 179.329243][ T5779]
[ 179.329247][ T5779] Memory state around the buggy address:
[ 179.329256][ T5779] ffff88804076cf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 179.329266][ T5779] ffff88804076cf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 179.329277][ T5779] >ffff88804076d000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 179.329284][ T5779] ^
[ 179.329292][ T5779] ffff88804076d080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 179.329302][ T5779] ffff88804076d100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 179.329309][ T5779] ==================================================================
[ 179.336207][ T5779] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 179.920413][ T5779] CPU: 0 UID: 0 PID: 5779 Comm: kworker/u8:19 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 179.930643][ T5779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 179.940783][ T5779] Workqueue: loop0 loop_workfn
[ 179.945571][ T5779] Call Trace:
[ 179.949027][ T5779]
[ 179.951960][ T5779] vpanic+0x56d/0xa60
[ 179.955953][ T5779] ? rcu_is_watching+0x16/0xb0
[ 179.960710][ T5779] ? __pfx_vpanic+0x10/0x10
[ 179.965218][ T5779] panic+0xc5/0xd0
[ 179.968933][ T5779] ? __pfx_panic+0x10/0x10
[ 179.973343][ T5779] ? preempt_schedule_thunk+0x16/0x40
[ 179.978802][ T5779] ? copy_folio_from_iter_atomic+0xbbf/0x1a30
[ 179.985032][ T5779] ? preempt_schedule_thunk+0x16/0x40
[ 179.990756][ T5779] ? copy_folio_from_iter_atomic+0xbbf/0x1a30
[ 179.997011][ T5779] check_panic_on_warn+0x89/0xb0
[ 180.002208][ T5779] ? copy_folio_from_iter_atomic+0xbbf/0x1a30
[ 180.008437][ T5779] end_report+0x73/0x170
[ 180.012762][ T5779] ? copy_folio_from_iter_atomic+0xbbf/0x1a30
[ 180.018910][ T5779] kasan_report+0x128/0x150
[ 180.023501][ T5779] ? copy_folio_from_iter_atomic+0xbbf/0x1a30
[ 180.029770][ T5779] kasan_check_range+0x264/0x2c0
[ 180.034796][ T5779] ? copy_folio_from_iter_atomic+0xbbf/0x1a30
[ 180.040949][ T5779] __asan_memcpy+0x29/0x70
[ 180.045414][ T5779] copy_folio_from_iter_atomic+0xbbf/0x1a30
[ 180.051334][ T5779] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10
[ 180.057656][ T5779] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0
[ 180.063770][ T5779] ? shmem_write_begin+0x1ce/0x320
[ 180.068994][ T5779] generic_perform_write+0x5a8/0x8b0
[ 180.074457][ T5779] ? __pfx_generic_perform_write+0x10/0x10
[ 180.080254][ T5779] ? generic_write_checks_count+0x426/0x530
[ 180.086233][ T5779] ? file_update_time_flags+0x2db/0x450
[ 180.091889][ T5779] shmem_file_write_iter+0xfb/0x120
[ 180.097189][ T5779] lo_rw_aio+0xc78/0xf30
[ 180.101438][ T5779] ? lock_acquire+0x115/0x350
[ 180.106112][ T5779] ? __pfx_lo_rw_aio+0x10/0x10
[ 180.110956][ T5779] ? kthread_associate_blkcg+0x490/0x600
[ 180.116774][ T5779] ? rt_spin_unlock+0x165/0x200
[ 180.121707][ T5779] loop_process_work+0x638/0x11d0
[ 180.126907][ T5779] ? __pfx_loop_process_work+0x10/0x10
[ 180.132360][ T5779] ? look_up_lock_class+0x57/0x110
[ 180.137555][ T5779] ? register_lock_class+0x31/0x2e0
[ 180.142756][ T5779] ? __lock_acquire+0x747/0x2de0
[ 180.147701][ T5779] ? trace_hrtimer_start+0x82/0x200
[ 180.152979][ T5779] ? do_raw_spin_lock+0x12b/0x2f0
[ 180.158176][ T5779] ? lock_acquire+0x115/0x350
[ 180.162933][ T5779] ? rcu_is_watching+0x16/0xb0
[ 180.167683][ T5779] ? process_scheduled_works+0x97a/0x1630
[ 180.173483][ T5779] process_scheduled_works+0xc3d/0x1630
[ 180.179220][ T5779] ? __pfx_process_scheduled_works+0x10/0x10
[ 180.186176][ T5779] ? assign_work+0x3cf/0x5d0
[ 180.190864][ T5779] worker_thread+0xa47/0xfb0
[ 180.195664][ T5779] kthread+0x38b/0x470
[ 180.199966][ T5779] ? __pfx_worker_thread+0x10/0x10
[ 180.205254][ T5779] ? __pfx_kthread+0x10/0x10
[ 180.210710][ T5779] ret_from_fork+0x514/0xb70
[ 180.215555][ T5779] ? __pfx_ret_from_fork+0x10/0x10
[ 180.220655][ T5779] ? __switch_to+0xc89/0x1420
[ 180.225349][ T5779] ? __pfx_kthread+0x10/0x10
[ 180.230064][ T5779] ret_from_fork_asm+0x1a/0x30
[ 180.234838][ T5779]
[ 180.238259][ T5779] Kernel Offset: disabled
[ 180.242640][ T5779] Rebooting in 86400 seconds..