Warning: Permanently added '10.128.1.62' (ED25519) to the list of known hosts.
[ 132.863473][ T1334] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.874587][ T1334] ieee802154 phy1 wpan1: encryption failed: -22
2026/05/08 06:08:43 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 137.211564][ T6004] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 143.787623][ T6057] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.787806][ T6057] bridge0: port 1(bridge_slave_0) entered disabled state
[ 143.787942][ T6057] bridge_slave_0: entered allmulticast mode
[ 143.790235][ T6057] bridge_slave_0: entered promiscuous mode
[ 143.793154][ T6057] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.793334][ T6057] bridge0: port 2(bridge_slave_1) entered disabled state
[ 143.793476][ T6057] bridge_slave_1: entered allmulticast mode
[ 143.807629][ T6057] bridge_slave_1: entered promiscuous mode
[ 143.865405][ T6057] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 143.867938][ T6057] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 143.898166][ T6057] team0: Port device team_slave_0 added
[ 143.900072][ T6057] team0: Port device team_slave_1 added
[ 143.937502][ T6057] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 143.937517][ T6057] 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.
[ 143.937529][ T6057] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 143.938778][ T6057] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 143.938790][ T6057] 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.
[ 143.938807][ T6057] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 144.059148][ T6057] hsr_slave_0: entered promiscuous mode
[ 144.059912][ T6057] hsr_slave_1: entered promiscuous mode
[ 146.046155][ T6057] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 146.093179][ T6057] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 146.094858][ T6057] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 146.120165][ T6057] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 146.121482][ T6057] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 146.169974][ T6057] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 146.171610][ T6057] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 146.221372][ T6057] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 146.385978][ T6057] 8021q: adding VLAN 0 to HW filter on device bond0
[ 146.411784][ T6057] 8021q: adding VLAN 0 to HW filter on device team0
[ 146.422915][ T1171] bridge0: port 1(bridge_slave_0) entered blocking state
[ 146.423110][ T1171] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 146.435867][ T1171] bridge0: port 2(bridge_slave_1) entered blocking state
[ 146.436068][ T1171] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 147.051416][ T6057] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 147.176342][ T6057] veth0_vlan: entered promiscuous mode
[ 147.187119][ T6057] veth1_vlan: entered promiscuous mode
[ 147.227651][ T6057] veth0_macvtap: entered promiscuous mode
[ 147.239745][ T6057] veth1_macvtap: entered promiscuous mode
[ 147.275148][ T6057] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 147.297552][ T6057] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 147.315629][ T1171] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.315887][ T1171] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.315923][ T1171] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.315955][ T1171] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 148.063148][ T1188] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 148.320251][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 148.320270][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 148.390102][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 148.390121][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 148.808014][ T1188] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 149.739211][ T1188] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 150.213540][ T1188] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 150.812133][ T59] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 150.823417][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 150.830433][ T59] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 150.834295][ T59] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 150.835724][ T59] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 151.134025][ T1188] bridge_slave_1: left allmulticast mode
[ 151.134049][ T1188] bridge_slave_1: left promiscuous mode
[ 151.134322][ T1188] bridge0: port 2(bridge_slave_1) entered disabled state
[ 151.214697][ T1188] bridge_slave_0: left allmulticast mode
[ 151.214722][ T1188] bridge_slave_0: left promiscuous mode
[ 151.214882][ T1188] bridge0: port 1(bridge_slave_0) entered disabled state
[ 151.854608][ T1188] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 151.914349][ T1188] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 151.955655][ T1188] bond0 (unregistering): Released all slaves
[ 152.324937][ T1188] hsr_slave_0: left promiscuous mode
[ 152.364462][ T1188] hsr_slave_1: left promiscuous mode
[ 152.365455][ T1188] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 152.365478][ T1188] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 152.424676][ T1188] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 152.424701][ T1188] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 152.517368][ T1188] veth1_macvtap: left promiscuous mode
[ 152.517465][ T1188] veth0_macvtap: left promiscuous mode
[ 152.517696][ T1188] veth1_vlan: left promiscuous mode
[ 152.517857][ T1188] veth0_vlan: left promiscuous mode
[ 153.204303][ T1188] team0 (unregistering): Port device team_slave_1 removed
[ 153.244492][ T1188] team0 (unregistering): Port device team_slave_0 removed
[ 153.411096][ T5259] 8021q: adding VLAN 0 to HW filter on device eth1
[ 154.318333][ T5259] 8021q: adding VLAN 0 to HW filter on device eth2
2026/05/08 06:09:04 executed programs: 0
[ 154.681794][ T59] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 154.699359][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 154.705804][ T59] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 154.720004][ T59] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 154.720910][ T59] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 155.339101][ T5259] 8021q: adding VLAN 0 to HW filter on device eth3
[ 156.045544][ T5259] 8021q: adding VLAN 0 to HW filter on device eth4
[ 156.085576][ T6323] bridge0: port 1(bridge_slave_0) entered blocking state
[ 156.085771][ T6323] bridge0: port 1(bridge_slave_0) entered disabled state
[ 156.085951][ T6323] bridge_slave_0: entered allmulticast mode
[ 156.089759][ T6323] bridge_slave_0: entered promiscuous mode
[ 156.092200][ T6323] bridge0: port 2(bridge_slave_1) entered blocking state
[ 156.092400][ T6323] bridge0: port 2(bridge_slave_1) entered disabled state
[ 156.092541][ T6323] bridge_slave_1: entered allmulticast mode
[ 156.139463][ T6323] bridge_slave_1: entered promiscuous mode
[ 156.533280][ T6323] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 156.541765][ T6323] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 156.580769][ T6323] team0: Port device team_slave_0 added
[ 156.589548][ T6323] team0: Port device team_slave_1 added
[ 156.853817][ T4914] Bluetooth: hci0: command tx timeout
[ 156.978560][ T6323] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 156.978574][ T6323] 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.
[ 156.978592][ T6323] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 156.980473][ T6323] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 156.980486][ T6323] 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.
[ 156.980508][ T6323] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 157.223107][ T6323] hsr_slave_0: entered promiscuous mode
[ 157.230883][ T6323] hsr_slave_1: entered promiscuous mode
[ 158.847343][ T6323] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 158.890950][ T6323] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 158.892267][ T6323] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 158.923823][ T4914] Bluetooth: hci0: command tx timeout
[ 158.928258][ T6323] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 158.947612][ T6323] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 158.987814][ T6323] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 158.989099][ T6323] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 159.032931][ T6323] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 159.170316][ T6323] 8021q: adding VLAN 0 to HW filter on device bond0
[ 159.211248][ T6323] 8021q: adding VLAN 0 to HW filter on device team0
[ 159.229182][ T4201] bridge0: port 1(bridge_slave_0) entered blocking state
[ 159.229309][ T4201] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 159.239675][ T4201] bridge0: port 2(bridge_slave_1) entered blocking state
[ 159.239881][ T4201] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 159.841563][ T6323] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 159.931533][ T6323] veth0_vlan: entered promiscuous mode
[ 159.958857][ T6323] veth1_vlan: entered promiscuous mode
[ 160.045825][ T6323] veth0_macvtap: entered promiscuous mode
[ 160.075820][ T6323] veth1_macvtap: entered promiscuous mode
[ 160.104619][ T6323] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 160.117792][ T6323] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 160.164049][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 160.166588][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 160.167907][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 160.171127][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 160.664904][ T1188] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 160.664924][ T1188] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 160.760807][ T4201] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 160.760828][ T4201] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/05/08 06:09:11 executed programs: 2
[ 161.013975][ T4914] Bluetooth: hci0: command tx timeout
[ 161.148120][ T6476] loop0: detected capacity change from 0 to 32768
[ 161.290516][ T6476] Bad index:0 in slot in dtroot
[ 161.290516][ T6476]
[ 161.290538][ T6476] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 161.290538][ T6476]
[ 161.290864][ T6476] ERROR: (device loop0): remounting filesystem as read-only
[ 161.750579][ T6478] loop0: detected capacity change from 0 to 32768
[ 161.809481][ T6478] Bad index:0 in slot in dtroot
[ 161.809481][ T6478]
[ 161.809498][ T6478] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 161.809498][ T6478]
[ 161.809719][ T6478] ERROR: (device loop0): remounting filesystem as read-only
[ 162.182677][ T6480] loop0: detected capacity change from 0 to 32768
[ 162.199867][ T6480] Bad index:0 in slot in dtroot
[ 162.199867][ T6480]
[ 162.199881][ T6480] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 162.199881][ T6480]
[ 162.200143][ T6480] ERROR: (device loop0): remounting filesystem as read-only
[ 162.545938][ T6482] loop0: detected capacity change from 0 to 32768
[ 162.594685][ T6482] Bad index:0 in slot in dtroot
[ 162.594685][ T6482]
[ 162.594700][ T6482] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 162.594700][ T6482]
[ 162.594958][ T6482] ERROR: (device loop0): remounting filesystem as read-only
[ 162.927246][ T6484] loop0: detected capacity change from 0 to 32768
[ 162.940933][ T6484] Bad index:0 in slot in dtroot
[ 162.940933][ T6484]
[ 162.940947][ T6484] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 162.940947][ T6484]
[ 162.941132][ T6484] ERROR: (device loop0): remounting filesystem as read-only
[ 163.084542][ T4914] Bluetooth: hci0: command tx timeout
[ 163.276858][ T6486] loop0: detected capacity change from 0 to 32768
[ 163.294986][ T6486] Bad index:0 in slot in dtroot
[ 163.294986][ T6486]
[ 163.295001][ T6486] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 163.295001][ T6486]
[ 163.295186][ T6486] ERROR: (device loop0): remounting filesystem as read-only
[ 163.641165][ T6488] loop0: detected capacity change from 0 to 32768
[ 163.687869][ T6488] Bad index:0 in slot in dtroot
[ 163.687869][ T6488]
[ 163.687886][ T6488] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 163.687886][ T6488]
[ 163.688164][ T6488] ERROR: (device loop0): remounting filesystem as read-only
[ 164.003040][ T6490] loop0: detected capacity change from 0 to 32768
[ 164.026030][ T6490] Bad index:0 in slot in dtroot
[ 164.026030][ T6490]
[ 164.026046][ T6490] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 164.026046][ T6490]
[ 164.026287][ T6490] ERROR: (device loop0): remounting filesystem as read-only
[ 164.350780][ T6492] loop0: detected capacity change from 0 to 32768
[ 164.381342][ T6492] Bad index:0 in slot in dtroot
[ 164.381342][ T6492]
[ 164.381359][ T6492] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 164.381359][ T6492]
[ 164.381551][ T6492] ERROR: (device loop0): remounting filesystem as read-only
[ 164.710309][ T6494] loop0: detected capacity change from 0 to 32768
[ 164.738874][ T6494] Bad index:0 in slot in dtroot
[ 164.738874][ T6494]
[ 164.738905][ T6494] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 164.738905][ T6494]
[ 164.739248][ T6494] ERROR: (device loop0): remounting filesystem as read-only
[ 165.084721][ T6496] Bad index:0 in slot in dtroot
[ 165.084721][ T6496]
[ 165.084738][ T6496] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 165.084738][ T6496]
[ 165.085028][ T6496] ERROR: (device loop0): remounting filesystem as read-only
[ 165.399303][ T6498] Bad index:0 in slot in dtroot
[ 165.399303][ T6498]
[ 165.399318][ T6498] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 165.399318][ T6498]
[ 165.399524][ T6498] ERROR: (device loop0): remounting filesystem as read-only
[ 165.725661][ T6500] Bad index:0 in slot in dtroot
[ 165.725661][ T6500]
[ 165.725677][ T6500] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 165.725677][ T6500]
[ 165.726071][ T6500] ERROR: (device loop0): remounting filesystem as read-only
[ 166.067317][ T6502] Bad index:0 in slot in dtroot
[ 166.067317][ T6502]
[ 166.067332][ T6502] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 166.067332][ T6502]
[ 166.067601][ T6502] ERROR: (device loop0): remounting filesystem as read-only
2026/05/08 06:09:16 executed programs: 16
[ 166.399616][ T6504] set_capacity_and_notify: 4 callbacks suppressed
[ 166.399633][ T6504] loop0: detected capacity change from 0 to 32768
[ 166.429683][ T6504] Bad index:0 in slot in dtroot
[ 166.429683][ T6504]
[ 166.429699][ T6504] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 166.429699][ T6504]
[ 166.430057][ T6504] ERROR: (device loop0): remounting filesystem as read-only
[ 166.752455][ T6506] loop0: detected capacity change from 0 to 32768
[ 166.781825][ T6506] Bad index:0 in slot in dtroot
[ 166.781825][ T6506]
[ 166.781839][ T6506] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 166.781839][ T6506]
[ 166.791150][ T6506] ERROR: (device loop0): remounting filesystem as read-only
[ 167.120289][ T6508] loop0: detected capacity change from 0 to 32768
[ 167.139129][ T6508] Bad index:0 in slot in dtroot
[ 167.139129][ T6508]
[ 167.139143][ T6508] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 167.139143][ T6508]
[ 167.139567][ T6508] ERROR: (device loop0): remounting filesystem as read-only
[ 167.452583][ T6510] loop0: detected capacity change from 0 to 32768
[ 167.466978][ T6510] Bad index:0 in slot in dtroot
[ 167.466978][ T6510]
[ 167.466994][ T6510] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 167.466994][ T6510]
[ 167.467248][ T6510] ERROR: (device loop0): remounting filesystem as read-only
[ 167.798106][ T6512] loop0: detected capacity change from 0 to 32768
[ 167.818351][ T6512] Bad index:0 in slot in dtroot
[ 167.818351][ T6512]
[ 167.818364][ T6512] ERROR: (device loop0): copy_from_dinode: Corrupt dtroot
[ 167.818364][ T6512]
[ 167.818535][ T6512] ERROR: (device loop0): remounting filesystem as read-only
[ 167.841745][ T13] ==================================================================
[ 167.841759][ T13] BUG: KASAN: use-after-free in copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 167.841784][ T13] Read of size 4096 at addr ffff888044682000 by task kworker/u8:1/13
[ 167.841798][ T13]
[ 167.841822][ T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 167.841840][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 167.841850][ T13] Workqueue: loop0 loop_workfn
[ 167.841883][ T13] Call Trace:
[ 167.841890][ T13]
[ 167.841897][ T13] dump_stack_lvl+0xe8/0x150
[ 167.841917][ T13] print_address_description+0x55/0x1e0
[ 167.841936][ T13] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 167.841952][ T13] print_report+0x58/0x70
[ 167.841968][ T13] kasan_report+0x117/0x150
[ 167.841986][ T13] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 167.842007][ T13] kasan_check_range+0x264/0x2c0
[ 167.842025][ T13] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 167.842043][ T13] __asan_memcpy+0x29/0x70
[ 167.842065][ T13] copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 167.842091][ T13] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10
[ 167.842108][ T13] ? rcu_is_watching+0x15/0xb0
[ 167.842133][ T13] ? shmem_write_begin+0x1ce/0x320
[ 167.842153][ T13] generic_perform_write+0x5b1/0x8b0
[ 167.842177][ T13] ? __pfx_generic_perform_write+0x10/0x10
[ 167.842195][ T13] ? __mark_inode_dirty+0x4cf/0x13b0
[ 167.842214][ T13] ? preempt_count_add+0x91/0x190
[ 167.842229][ T13] ? mnt_put_write_access_file+0xbf/0x100
[ 167.842249][ T13] ? file_update_time_flags+0x406/0x4b0
[ 167.842249][ T13] ? file_update_time_flags+0x406/0x4b0
[ 167.842267][ T13] shmem_file_write_iter+0xfb/0x120
[ 167.842288][ T13] lo_rw_aio+0xc80/0xf00
[ 167.842314][ T13] ? __pfx_lo_rw_aio+0x10/0x10
[ 167.842336][ T13] ? kthread_associate_blkcg+0x490/0x600
[ 167.842357][ T13] ? rt_spin_unlock+0x160/0x200
[ 167.842375][ T13] loop_process_work+0x637/0x11b0
[ 167.842403][ T13] ? __pfx_loop_process_work+0x10/0x10
[ 167.842424][ T13] ? look_up_lock_class+0x57/0x110
[ 167.842443][ T13] ? register_lock_class+0x31/0x2e0
[ 167.842463][ T13] ? __pfx___resched_curr+0x10/0x10
[ 167.842482][ T13] ? __lock_acquire+0x6b5/0x2cf0
[ 167.842507][ T13] ? __pfx___schedule+0x10/0x10
[ 167.842525][ T13] ? do_raw_spin_unlock+0xf5/0x210
[ 167.842544][ T13] ? process_scheduled_works+0xa70/0x1860
[ 167.842562][ T13] ? process_scheduled_works+0xa70/0x1860
[ 167.842580][ T13] ? preempt_schedule_thunk+0x16/0x30
[ 167.842610][ T13] ? process_scheduled_works+0xa70/0x1860
[ 167.842626][ T13] ? process_scheduled_works+0xa70/0x1860
[ 167.842643][ T13] process_scheduled_works+0xb5d/0x1860
[ 167.842673][ T13] ? __pfx_process_scheduled_works+0x10/0x10
[ 167.842691][ T13] ? assign_work+0x3d5/0x5e0
[ 167.842710][ T13] worker_thread+0xa53/0xfc0
[ 167.842738][ T13] kthread+0x388/0x470
[ 167.842758][ T13] ? __pfx_worker_thread+0x10/0x10
[ 167.842775][ T13] ? __pfx_kthread+0x10/0x10
[ 167.842795][ T13] ret_from_fork+0x514/0xb70
[ 167.842815][ T13] ? __pfx_ret_from_fork+0x10/0x10
[ 167.842832][ T13] ? __switch_to+0xc79/0x1410
[ 167.842856][ T13] ? __pfx_kthread+0x10/0x10
[ 167.842876][ T13] ret_from_fork_asm+0x1a/0x30
[ 167.842902][ T13]
[ 167.842908][ T13]
[ 167.842912][ T13] The buggy address belongs to the physical page:
[ 167.842931][ T13] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888000000000 pfn:0x44682
[ 167.842948][ T13] flags: 0x80000000000000(node=0|zone=1)
[ 167.842976][ T13] raw: 0080000000000000 ffffea0000af8888 ffffea00010d8108 0000000000000000
[ 167.842991][ T13] raw: ffff888000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 167.842999][ T13] page dumped because: kasan: bad access detected
[ 167.843014][ T13] page_owner tracks the page as freed
[ 167.843020][ T13] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xdc0(GFP_KERNEL|__GFP_ZERO), pid 6512, tgid 6511 (syz.0.35), ts 167816858477, free_ts 167827179298
[ 167.843046][ T13] post_alloc_hook+0x231/0x280
[ 167.843063][ T13] get_page_from_freelist+0x27c8/0x2840
[ 167.843082][ T13] __alloc_frozen_pages_noprof+0x18d/0x380
[ 167.843100][ T13] alloc_pages_mpol+0xd1/0x380
[ 167.843117][ T13] alloc_pages_noprof+0xd2/0x2f0
[ 167.843134][ T13] lmLogInit+0x357/0x1a00
[ 167.843152][ T13] lmLogOpen+0x4e1/0xfa0
[ 167.843168][ T13] jfs_mount_rw+0xee/0x670
[ 167.843186][ T13] jfs_fill_super+0x754/0xd80
[ 167.843199][ T13] get_tree_bdev_flags+0x431/0x4f0
[ 167.843215][ T13] vfs_get_tree+0x92/0x2a0
[ 167.843231][ T13] do_new_mount+0x341/0xd30
[ 167.843251][ T13] __se_sys_mount+0x31d/0x420
[ 167.843271][ T13] do_syscall_64+0x15f/0xf80
[ 167.843288][ T13] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 167.843304][ T13] page last free pid 6512 tgid 6511 stack trace:
[ 167.843314][ T13] __free_frozen_pages+0xfa6/0x10f0
[ 167.843329][ T13] lmLogShutdown+0x44e/0x850
[ 167.843347][ T13] lmLogClose+0x28a/0x520
[ 167.843364][ T13] jfs_umount+0x2fb/0x3d0
[ 167.843380][ T13] jfs_fill_super+0x9c5/0xd80
[ 167.843394][ T13] get_tree_bdev_flags+0x431/0x4f0
[ 167.843410][ T13] vfs_get_tree+0x92/0x2a0
[ 167.843425][ T13] do_new_mount+0x341/0xd30
[ 167.843443][ T13] __se_sys_mount+0x31d/0x420
[ 167.843463][ T13] do_syscall_64+0x15f/0xf80
[ 167.843479][ T13] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 167.843494][ T13]
[ 167.843498][ T13] Memory state around the buggy address:
[ 167.843507][ T13] ffff888044681f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 167.843518][ T13] ffff888044681f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 167.843529][ T13] >ffff888044682000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 167.843537][ T13] ^
[ 167.843545][ T13] ffff888044682080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 167.843556][ T13] ffff888044682100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 167.843564][ T13] ==================================================================
[ 168.012148][ T13] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 168.012170][ T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 168.012191][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 168.012203][ T13] Workqueue: loop0 loop_workfn
[ 168.012231][ T13] Call Trace:
[ 168.012238][ T13]
[ 168.012246][ T13] vpanic+0x56c/0xa60
[ 168.012269][ T13] ? __pfx_vpanic+0x10/0x10
[ 168.012293][ T13] panic+0xc5/0xd0
[ 168.012311][ T13] ? __pfx_panic+0x10/0x10
[ 168.012330][ T13] ? preempt_schedule_thunk+0x16/0x30
[ 168.012355][ T13] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 168.012373][ T13] ? preempt_schedule_thunk+0x16/0x30
[ 168.012396][ T13] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 168.012413][ T13] check_panic_on_warn+0x89/0xb0
[ 168.012435][ T13] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 168.012453][ T13] end_report+0x73/0x170
[ 168.012472][ T13] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 168.012489][ T13] kasan_report+0x128/0x150
[ 168.012508][ T13] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 168.012529][ T13] kasan_check_range+0x264/0x2c0
[ 168.012547][ T13] ? copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 168.012584][ T13] __asan_memcpy+0x29/0x70
[ 168.012607][ T13] copy_folio_from_iter_atomic+0xbb5/0x1ad0
[ 168.012634][ T13] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10
[ 168.012652][ T13] ? rcu_is_watching+0x15/0xb0
[ 168.012677][ T13] ? shmem_write_begin+0x1ce/0x320
[ 168.012698][ T13] generic_perform_write+0x5b1/0x8b0
[ 168.012723][ T13] ? __pfx_generic_perform_write+0x10/0x10
[ 168.012741][ T13] ? __mark_inode_dirty+0x4cf/0x13b0
[ 168.012761][ T13] ? preempt_count_add+0x91/0x190
[ 168.012779][ T13] ? mnt_put_write_access_file+0xbf/0x100
[ 168.012799][ T13] ? file_update_time_flags+0x406/0x4b0
[ 168.012819][ T13] shmem_file_write_iter+0xfb/0x120
[ 168.012848][ T13] lo_rw_aio+0xc80/0xf00
[ 168.012875][ T13] ? __pfx_lo_rw_aio+0x10/0x10
[ 168.012899][ T13] ? kthread_associate_blkcg+0x490/0x600
[ 168.012920][ T13] ? rt_spin_unlock+0x160/0x200
[ 168.012938][ T13] loop_process_work+0x637/0x11b0
[ 168.012965][ T13] ? __pfx_loop_process_work+0x10/0x10
[ 168.012985][ T13] ? look_up_lock_class+0x57/0x110
[ 168.013006][ T13] ? register_lock_class+0x31/0x2e0
[ 168.013025][ T13] ? __pfx___resched_curr+0x10/0x10
[ 168.013044][ T13] ? __lock_acquire+0x6b5/0x2cf0
[ 168.013068][ T13] ? __pfx___schedule+0x10/0x10
[ 168.013085][ T13] ? do_raw_spin_unlock+0xf5/0x210
[ 168.013106][ T13] ? process_scheduled_works+0xa70/0x1860
[ 168.013124][ T13] ? process_scheduled_works+0xa70/0x1860
[ 168.013142][ T13] ? preempt_schedule_thunk+0x16/0x30
[ 168.013165][ T13] ? process_scheduled_works+0xa70/0x1860
[ 168.013181][ T13] ? process_scheduled_works+0xa70/0x1860
[ 168.013200][ T13] process_scheduled_works+0xb5d/0x1860
[ 168.013230][ T13] ? __pfx_process_scheduled_works+0x10/0x10
[ 168.013251][ T13] ? assign_work+0x3d5/0x5e0
[ 168.013269][ T13] worker_thread+0xa53/0xfc0
[ 168.013297][ T13] kthread+0x388/0x470
[ 168.013317][ T13] ? __pfx_worker_thread+0x10/0x10
[ 168.013333][ T13] ? __pfx_kthread+0x10/0x10
[ 168.013352][ T13] ret_from_fork+0x514/0xb70
[ 168.013374][ T13] ? __pfx_ret_from_fork+0x10/0x10
[ 168.013391][ T13] ? __switch_to+0xc79/0x1410
[ 168.013415][ T13] ? __pfx_kthread+0x10/0x10
[ 168.013436][ T13] ret_from_fork_asm+0x1a/0x30
[ 168.013463][ T13]
[ 168.014145][ T13] Kernel Offset: disabled