Warning: Permanently added '10.128.1.30' (ED25519) to the list of known hosts. 1970/01/01 00:01:02 parsed 1 programs [ 63.933701][ T6876] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 64.503663][ T2427] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.503710][ T2427] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.507394][ T26] cfg80211: failed to load regulatory.db [ 69.221933][ T6901] chnl_net:caif_netlink_parms(): no params data found [ 69.257109][ T6901] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.257145][ T6901] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.257196][ T6901] bridge_slave_0: entered allmulticast mode [ 69.257594][ T6901] bridge_slave_0: entered promiscuous mode [ 69.258132][ T6901] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.258148][ T6901] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.258184][ T6901] bridge_slave_1: entered allmulticast mode [ 69.258575][ T6901] bridge_slave_1: entered promiscuous mode [ 69.272919][ T6901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.275497][ T6901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.284578][ T6901] team0: Port device team_slave_0 added [ 69.286299][ T6901] team0: Port device team_slave_1 added [ 69.293210][ T6901] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.293235][ T6901] 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 1560 would solve the problem. [ 69.293446][ T6901] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.294307][ T6901] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.294321][ T6901] 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 1560 would solve the problem. [ 69.294334][ T6901] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.309174][ T6901] hsr_slave_0: entered promiscuous mode [ 69.309860][ T6901] hsr_slave_1: entered promiscuous mode [ 69.596920][ T6901] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.600112][ T6901] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.602231][ T6901] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.606301][ T6901] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.614554][ T6901] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.614597][ T6901] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.614766][ T6901] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.614841][ T6901] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.632352][ T6901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.637153][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.638868][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.650629][ T6901] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.655187][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.655235][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.658770][ T1988] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.658818][ T1988] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.757117][ T6901] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.771773][ T6901] veth0_vlan: entered promiscuous mode [ 69.776135][ T6901] veth1_vlan: entered promiscuous mode [ 69.790050][ T6901] veth0_macvtap: entered promiscuous mode [ 69.790930][ T6901] veth1_macvtap: entered promiscuous mode [ 69.802493][ T6901] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.806409][ T6901] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.814691][ T4448] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.814779][ T4448] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.814801][ T4448] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.814813][ T4448] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.115951][ T5982] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.166081][ T5982] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.210972][ T5982] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.278314][ T5982] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.379853][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.379886][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.386969][ T4425] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.387001][ T4425] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.769701][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.771446][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.773465][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.775137][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.777154][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:01:11 executed programs: 0 [ 71.117306][ T6137] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.117910][ T6137] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.119218][ T6137] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.120890][ T6137] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.121087][ T6137] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 71.179442][ T7130] chnl_net:caif_netlink_parms(): no params data found [ 71.202324][ T7130] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.202368][ T7130] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.202446][ T7130] bridge_slave_0: entered allmulticast mode [ 71.204487][ T7130] bridge_slave_0: entered promiscuous mode [ 71.205627][ T7130] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.205687][ T7130] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.205755][ T7130] bridge_slave_1: entered allmulticast mode [ 71.206188][ T7130] bridge_slave_1: entered promiscuous mode [ 71.219969][ T7130] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.222558][ T7130] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.233418][ T7130] team0: Port device team_slave_0 added [ 71.235277][ T7130] team0: Port device team_slave_1 added [ 71.243420][ T7130] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.244635][ T7130] 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 1560 would solve the problem. [ 71.248751][ T7130] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.251041][ T7130] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.252226][ T7130] 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 1560 would solve the problem. [ 71.256717][ T7130] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.269565][ T7130] hsr_slave_0: entered promiscuous mode [ 71.271337][ T7130] hsr_slave_1: entered promiscuous mode [ 71.273660][ T7130] debugfs: 'hsr0' already exists in 'hsr' [ 71.274642][ T7130] Cannot create hsr debugfs directory [ 73.152691][ T6137] Bluetooth: hci0: command tx timeout [ 73.386069][ T5982] bridge_slave_1: left allmulticast mode [ 73.386103][ T5982] bridge_slave_1: left promiscuous mode [ 73.386203][ T5982] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.390832][ T5982] bridge_slave_0: left allmulticast mode [ 73.391758][ T5982] bridge_slave_0: left promiscuous mode [ 73.393357][ T5982] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.536569][ T5982] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 73.583920][ T5982] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 73.603472][ T5982] bond0 (unregistering): Released all slaves [ 73.685466][ T5982] hsr_slave_0: left promiscuous mode [ 73.686837][ T5982] hsr_slave_1: left promiscuous mode [ 73.688336][ T5982] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.689822][ T5982] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 73.691639][ T5982] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.693131][ T5982] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 73.698702][ T5982] veth1_macvtap: left promiscuous mode [ 73.698762][ T5982] veth0_macvtap: left promiscuous mode [ 73.699009][ T5982] veth1_vlan: left promiscuous mode [ 73.699050][ T5982] veth0_vlan: left promiscuous mode [ 73.818326][ T5982] team0 (unregistering): Port device team_slave_1 removed [ 73.824985][ T5982] team0 (unregistering): Port device team_slave_0 removed [ 74.020270][ T7130] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.023053][ T7130] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.025162][ T7130] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.028239][ T7130] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.052252][ T7130] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.057341][ T7130] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.062234][ T4425] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.062276][ T4425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.067834][ T4425] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.067874][ T4425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.121568][ T7130] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.148574][ T7130] veth0_vlan: entered promiscuous mode [ 74.155018][ T7130] veth1_vlan: entered promiscuous mode [ 74.160793][ T7130] veth0_macvtap: entered promiscuous mode [ 74.161733][ T7130] veth1_macvtap: entered promiscuous mode [ 74.165999][ T7130] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.166938][ T7130] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.170341][ T41] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.171823][ T41] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.173392][ T1988] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.173832][ T1988] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.191400][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.191425][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.202068][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.202322][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.254940][ T7196] Injecting memory failure for pfn 0x12e200 at process virtual address 0x20000000 [ 74.257659][ T7196] ------------[ cut here ]------------ [ 74.257669][ T7196] WARNING: CPU: 1 PID: 7196 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.259944][ T7196] Modules linked in: [ 74.260523][ T7196] CPU: 1 UID: 0 PID: 7196 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 74.261864][ T7196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.263391][ T7196] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.264626][ T7196] pc : memory_failure+0x18ec/0x1db4 [ 74.265499][ T7196] lr : memory_failure+0x18ec/0x1db4 [ 74.266375][ T7196] sp : ffff80009ee878c0 [ 74.267044][ T7196] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 74.268358][ T7196] x26: 1fffffbff8771001 x25: 05ffc0000020086d x24: 1fffffbff8771000 [ 74.269633][ T7196] x23: fffffdffc3b88008 x22: fffffdffc3b88000 x21: fffffdffc3b88000 [ 74.270992][ T7196] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 74.272372][ T7196] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 74.273671][ T7196] x14: 1fffffbff8771000 x13: 0000000000000000 x12: 0000000000000000 [ 74.274959][ T7196] x11: ffff7fbff8771001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.276255][ T7196] x8 : ffff0000d6ae5b80 x7 : ffff800080429110 x6 : 0000000000000000 [ 74.277596][ T7196] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.278929][ T7196] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.280156][ T7196] Call trace: [ 74.280669][ T7196] memory_failure+0x18ec/0x1db4 (P) [ 74.281515][ T7196] madvise_do_behavior+0x2c8/0x7c4 [ 74.282295][ T7196] do_madvise+0x190/0x248 [ 74.282971][ T7196] __arm64_sys_madvise+0xa4/0xc0 [ 74.283726][ T7196] invoke_syscall+0x98/0x254 [ 74.284440][ T7196] el0_svc_common+0x130/0x23c [ 74.285212][ T7196] do_el0_svc+0x48/0x58 [ 74.285847][ T7196] el0_svc+0x5c/0x254 [ 74.286465][ T7196] el0t_64_sync_handler+0x84/0x12c [ 74.287282][ T7196] el0t_64_sync+0x198/0x19c [ 74.287979][ T7196] irq event stamp: 840 [ 74.288595][ T7196] hardirqs last enabled at (839): [] _raw_spin_unlock_irq+0x30/0x80 [ 74.290028][ T7196] hardirqs last disabled at (840): [] el1_brk64+0x20/0x54 [ 74.291368][ T7196] softirqs last enabled at (404): [] local_bh_enable+0x10/0x34 [ 74.292667][ T7196] softirqs last disabled at (402): [] local_bh_disable+0x10/0x34 [ 74.294099][ T7196] ---[ end trace 0000000000000000 ]--- [ 74.299516][ T7196] Memory failure: 0x12e200: recovery action for huge page: Recovered [ 74.300824][ T7196] Injecting memory failure for pfn 0x12c400 at process virtual address 0x20200000 [ 74.300973][ T7196] ------------[ cut here ]------------ [ 74.300976][ T7196] WARNING: CPU: 1 PID: 7196 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.304673][ T7196] Modules linked in: [ 74.305240][ T7196] CPU: 1 UID: 0 PID: 7196 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT [ 74.306964][ T7196] Tainted: [W]=WARN [ 74.307650][ T7196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.309219][ T7196] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.310465][ T7196] pc : memory_failure+0x18ec/0x1db4 [ 74.311271][ T7196] lr : memory_failure+0x18ec/0x1db4 [ 74.312017][ T7196] sp : ffff80009ee878c0 [ 74.312621][ T7196] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 74.313725][ T7196] x26: 1fffffbff8762001 x25: 05ffc0000020086d x24: 1fffffbff8762000 [ 74.314952][ T7196] x23: fffffdffc3b10008 x22: fffffdffc3b10000 x21: fffffdffc3b10000 [ 74.316090][ T7196] x20: 0000000000000023 x19: dfff800000000000 x18: 00000000ffffffff [ 74.317297][ T7196] x17: ffff800093605000 x16: ffff80008052b264 x15: 0000000000000001 [ 74.318484][ T7196] x14: 1fffffbff8762000 x13: 0000000000000000 x12: 0000000000000000 [ 74.319617][ T7196] x11: ffff7fbff8762001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.320960][ T7196] x8 : ffff0000d6ae5b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 74.322213][ T7196] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.323562][ T7196] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.324852][ T7196] Call trace: [ 74.325341][ T7196] memory_failure+0x18ec/0x1db4 (P) [ 74.326097][ T7196] madvise_do_behavior+0x2c8/0x7c4 [ 74.326863][ T7196] do_madvise+0x190/0x248 [ 74.327504][ T7196] __arm64_sys_madvise+0xa4/0xc0 [ 74.328201][ T7196] invoke_syscall+0x98/0x254 [ 74.328922][ T7196] el0_svc_common+0x130/0x23c [ 74.329614][ T7196] do_el0_svc+0x48/0x58 [ 74.330288][ T7196] el0_svc+0x5c/0x254 [ 74.330894][ T7196] el0t_64_sync_handler+0x84/0x12c [ 74.331637][ T7196] el0t_64_sync+0x198/0x19c [ 74.332269][ T7196] irq event stamp: 1462 [ 74.332909][ T7196] hardirqs last enabled at (1461): [] __folio_split+0xf7c/0x1438 [ 74.334500][ T7196] hardirqs last disabled at (1462): [] el1_brk64+0x20/0x54 [ 74.335893][ T7196] softirqs last enabled at (1004): [] handle_softirqs+0xaf8/0xc88 [ 74.337329][ T7196] softirqs last disabled at (843): [] __do_softirq+0x14/0x20 [ 74.338785][ T7196] ---[ end trace 0000000000000000 ]--- [ 74.347066][ T7196] Memory failure: 0x12c400: recovery action for huge page: Re ** replaying previous printk message ** [ 74.347066][ T7196] Memory failure: 0x12c400: recovery action for huge page: Recovered [ 74.348175][ T7196] Injecting memory failure for pfn 0x12c600 at process virtual address 0x20400000 [ 74.348308][ T7196] ------------[ cut here ]------------ [ 74.348311][ T7196] WARNING: CPU: 1 PID: 7196 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.353893][ T7196] Modules linked in: [ 74.354516][ T7196] CPU: 1 UID: 0 PID: 7196 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT [ 74.356146][ T7196] Tainted: [W]=WARN [ 74.356746][ T7196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.358312][ T7196] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.359520][ T7196] pc : memory_failure+0x18ec/0x1db4 [ 74.360233][ T7196] lr : memory_failure+0x18ec/0x1db4 [ 74.361014][ T7196] sp : ffff80009ee878c0 [ 74.361556][ T7196] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 74.362689][ T7196] x26: 1fffffbff8763001 x25: 05ffc0000020086d x24: 1fffffbff8763000 [ 74.363930][ T7196] x23: fffffdffc3b18008 x22: fffffdffc3b18000 x21: fffffdffc3b18000 [ 74.365147][ T7196] x20: 0000000000000023 x19: dfff800000000000 x18: 00000000ffffffff [ 74.366378][ T7196] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 74.367536][ T7196] x14: 1fffffbff8763000 x13: 0000000000000000 x12: 0000000000000000 [ 74.368733][ T7196] x11: ffff7fbff8763001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.369891][ T7196] x8 : ffff0000d6ae5b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 74.370993][ T7196] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.372213][ T7196] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.373459][ T7196] Call trace: [ 74.373926][ T7196] memory_failure+0x18ec/0x1db4 (P) [ 74.374669][ T7196] madvise_do_behavior+0x2c8/0x7c4 [ 74.375410][ T7196] do_madvise+0x190/0x248 [ 74.376167][ T7196] __arm64_sys_madvise+0xa4/0xc0 [ 74.376979][ T7196] invoke_syscall+0x98/0x254 [ 74.377776][ T7196] el0_svc_common+0x130/0x23c [ 74.378649][ T7196] do_el0_svc+0x48/0x58 [ 74.379337][ T7196] el0_svc+0x5c/0x254 [ 74.379965][ T7196] el0t_64_sync_handler+0x84/0x12c [ 74.380716][ T7196] el0t_64_sync+0x198/0x19c [ 74.381475][ T7196] irq event stamp: 2052 [ 74.382095][ T7196] hardirqs last enabled at (2051): [] __folio_split+0xf7c/0x1438 [ 74.383507][ T7196] hardirqs last disabled at (2052): [] el1_brk64+0x20/0x54 [ 74.384818][ T7196] softirqs last enabled at (1624): [] handle_softirqs+0xaf8/0xc88 [ 74.386177][ T7196] softirqs last disabled at (1465): [] __do_softirq+0x14/0x20 [ 74.387491][ T7196] ---[ end trace 0000000000000000 ]--- [ 74.391 ** replaying previous printk message ** [ 74.391972][ T7196] Memory failure: 0x12c600: recovery action for huge page: Recovered [ 74.392072][ T7196] Injecting memory failure for pfn 0x127c00 at process virtual address 0x20600000 [ 74.392198][ T7196] ------------[ cut here ]------------ [ 74.392202][ T7196] WARNING: CPU: 1 PID: 7196 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.397595][ T7196] Modules linked in: [ 74.398212][ T7196] CPU: 1 UID: 0 PID: 7196 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT [ 74.399977][ T7196] Tainted: [W]=WARN [ 74.400604][ T7196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.402228][ T7196] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.403558][ T7196] pc : memory_failure+0x18ec/0x1db4 [ 74.404405][ T7196] lr : memory_failure+0x18ec/0x1db4 [ 74.405243][ T7196] sp : ffff80009ee878c0 [ 74.405954][ T7196] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 74.407300][ T7196] x26: 1fffffbff873e001 x25: 05ffc0000020086d x24: 1fffffbff873e000 [ 74.408704][ T7196] x23: fffffdffc39f0008 x22: fffffdffc39f0000 x21: fffffdffc39f0000 [ 74.410369][ T7196] x20: 0000000000000023 x19: dfff800000000000 x18: 00000000ffffffff [ 74.411652][ T7196] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 74.413058][ T7196] x14: 1fffffbff873e000 x13: 0000000000000000 x12: 0000000000000000 [ 74.414342][ T7196] x11: ffff7fbff873e001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.415450][ T7196] x8 : ffff0000d6ae5b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 74.416599][ T7196] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.417785][ T7196] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.418931][ T7196] Call trace: [ 74.419436][ T7196] memory_failure+0x18ec/0x1db4 (P) [ 74.420188][ T7196] madvise_do_behavior+0x2c8/0x7c4 [ 74.420942][ T7196] do_madvise+0x190/0x248 [ 74.421560][ T7196] __arm64_sys_madvise+0xa4/0xc0 [ 74.422254][ T7196] invoke_syscall+0x98/0x254 [ 74.422954][ T7196] el0_svc_common+0x130/0x23c [ 74.423678][ T7196] do_el0_svc+0x48/0x58 [ 74.424295][ T7196] el0_svc+0x5c/0x254 [ 74.424912][ T7196] el0t_64_sync_handler+0x84/0x12c [ 74.425619][ T7196] el0t_64_sync+0x198/0x19c [ 74.426269][ T7196] irq event stamp: 2336 [ 74.426853][ T7196] hardirqs last enabled at (2335): [] __folio_split+0xf7c/0x1438 [ 74.428265][ T7196] hardirqs last disabled at (2336): [] el1_brk64+0x20/0x54 [ 74.429451][ T7196] softirqs last enabled at (2300): [] handle_softirqs+0xaf8/0xc88 [ 74.431014][ T7196] softirqs last disabled at (2055): [] __do_softirq+0x14/0x20 [ 74.432521][ T7196] ---[ end trace 0000000000000000 ]--- [ 74.434101][ T7196] Memory failure: 0x127c00: recovery action for huge page: Recovered [ 74.435394] ** replaying previous printk message ** [ 74.435394][ T7196] Injecting memory failure for pfn 0x127e00 at process virtual address 0x20800000 [ 74.435637][ T7196] ------------[ cut here ]------------ [ 74.435642][ T7196] WARNING: CPU: 1 PID: 7196 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.439735][ T7196] Modules linked in: [ 74.440309][ T7196] CPU: 1 UID: 0 PID: 7196 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT [ 74.441785][ T7196] Tainted: [W]=WARN [ 74.442354][ T7196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.444069][ T7196] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.445348][ T7196] pc : memory_failure+0x18ec/0x1db4 [ 74.446192][ T7196] lr : memory_failure+0x18ec/0x1db4 [ 74.447075][ T7196] sp : ffff80009ee878c0 [ 74.447778][ T7196] x29: ffff80009ee879a0 x28: 05ffc0000020086c x27: ffff700013dd0f20 [ 74.449034][ T7196] x26: 1fffffbff873f001 x25: 05ffc0000020186d x24: 1fffffbff873f000 [ 74.450358][ T7196] x23: fffffdffc39f8008 x22: fffffdffc39f8000 x21: fffffdffc39f8000 [ 74.451552][ T7196] x20: 0000000000000023 x19: dfff800000000000 x18: 00000000ffffffff [ 74.452828][ T7196] x17: ffff800093605000 x16: ffff80008052b264 x15: 0000000000000001 [ 74.454125][ T7196] x14: 1fffffbff873f000 x13: 0000000000000000 x12: 0000000000000000 [ 74.455361][ T7196] x11: ffff7fbff873f001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.456616][ T7196] x8 : ffff0000d6ae5b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 74.457925][ T7196] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.459305][ T7196] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.460600][ T7196] Call trace: [ 74.461112][ T7196] memory_failure+0x18ec/0x1db4 (P) [ 74.461929][ T7196] madvise_do_behavior+0x2c8/0x7c4 [ 74.462703][ T7196] do_madvise+0x190/0x248 [ 74.463369][ T7196] __arm64_sys_madvise+0xa4/0xc0 [ 74.464100][ T7196] invoke_syscall+0x98/0x254 [ 74.464878][ T7196] el0_svc_common+0x130/0x23c [ 74.465676][ T7196] do_el0_svc+0x48/0x58 [ 74.466401][ T7196] el0_svc+0x5c/0x254 [ 74.467066][ T7196] el0t_64_sync_handler+0x84/0x12c [ 74.467885][ T7196] el0t_64_sync+0x198/0x19c [ 74.468647][ T7196] irq event stamp: 2902 [ 74.469384][ T7196] hardirqs last enabled at (2901): [] __folio_split+0xf7c/0x1438 [ 74.470858][ T7196] hardirqs last disabled at (2902): [] el1_brk64+0x20/0x54 [ 74.472117][ T7196] softirqs last enabled at (2510): [] handle_softirqs+0xaf8/0xc88 [ 74.473612][ T7196] softirqs last disabled at (2339): [] __do_softirq+0x14/0x20 [ 74.474913][ T7196] ---[ end trace 0000000000000000 ]--- [ 74.481855][ T7196] Memory failure: 0x127e00: recovery action for huge page: Recovered [ 74.481944][ T7196] Injecting memory failure for pfn 0x127800 at process virtual address 0x20a00000 [ 74.482115][ T7196] ------------[ cut here ]------------ [ 74.482121][ T7196] WARNING: CPU: 1 PID: 7196 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.486732][ T7196] Modules linked in: [ 74.487333][ T7196] CPU: 1 UID: 0 PID: 7196 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT [ 74.488803][ T7196] Tainted: [W]=WARN [ 74.489328][ T7196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.490809][ T7196] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.492082][ T7196] pc : memory_failure+0x18ec/0x1db4 [ 74.492893][ T7196] lr : memory_failure+0x18ec/0x1db4 [ 74.493761][ T7196] sp : ffff80009ee878c0 [ 74.494453][ T7196] x29: ffff80009ee879a0 x28: 05ffc0000020086c x27: ffff700013dd0f20 [ 74.495767][ T7196] x26: 1fffffbff873c001 x25: 05ffc0000020186d x24: 1fffffbff873c000 [ 74.497120][ T7196] x23: fffffdffc39e0008 x22: fffffdffc39e0000 x21: fffffdffc39e0000 [ 74.498490][ T7196] x20: 0000000000000023 x19: dfff800000000000 x18: 00000000ffffffff [ 74.499820][ T7196] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 74.501084][ T7196] x14: 1fffffbff873c000 x13: 0000000000000000 x12: 0000000000000000 [ 74.502402][ T7196] x11: ffff7fbff873c001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.503995][ T7196] x8 : ffff0000d6ae5b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 74.505223][ T7196] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.506474][ T7196] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.507840][ T7196] Call trace: [ 74.508373][ T7196] memory_failure+0x18ec/0x1db4 (P) [ 74.509189][ T7196] madvise_do_behavior+0x2c8/0x7c4 [ 74.509996][ T7196] do_madvise+0x190/0x248 [ 74.510709][ T7196] __arm64_sys_madvise+0xa4/0xc0 [ 74.511525][ T7196] invoke_syscall+0x98/0x254 [ 74.512266][ T7196] el0_svc_common+0x130/0x23c [ 74.512995][ T7196] do_el0_svc+0x48/0x58 [ 74.513694][ T7196] el0_svc+0x5c/0x254 [ 74.514309][ T7196] el0t_64_sync_handler+0x84/0x12c [ 74.515091][ T7196] el0t_64_sync+0x198/0x19c [ 74.515778][ T7196] irq event stamp: 3224 [ 74.516484][ T7196] hardirqs last enabled at (3223): [] __folio_split+0xf7c/0x1438 [ 74.518036][ T7196] hardirqs last disabled at (3224): [] el1_brk64+0x20/0x54 [ 74.519327][ T7196] softirqs last enabled at (3194): [] handle_softirqs+0xaf8/0xc88 [ 74.520697][ T7196] softirqs last disabled at (2905): [] __do_softirq+0x14/0x20 [ 74.522129][ T7196] ---[ end trace 0000000000000000 ]--- [ 74.524665][ T7196] Memory failure: 0x127800: recovery action for huge page: Recovered [ 74.542306][ T7198] Injecting memory failure for pfn 0x12b800 at process virtual address 0x20000000 [ 74.544522][ T7198] ------------[ cut here ]------------ [ 74.544530][ T7198] WARNING: CPU: 1 PID: 7198 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.546721][ T7198] Modules linked in: [ 74.547280][ T7198] CPU: 1 UID: 0 PID: 7198 Comm: syz.0.18 Tainted: G W syzkaller #0 PREEMPT [ 74.548895][ T7198] Tainted: [W]=WARN [ 74.549510][ T7198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.551160][ T7198] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.552282][ T7198] pc : memory_failure+0x18ec/0x1db4 [ 74.553040][ T7198] lr : memory_failure+0x18ec/0x1db4 [ 74.553760][ T7198] sp : ffff8000a0a078c0 [ 74.554390][ T7198] x29: ffff8000a0a079a0 x28: 05ffc00000200868 x27: ffff700014140f20 [ 74.555566][ T7198] x26: 1fffffbff875c001 x25: 05ffc0000020086d x24: 1fffffbff875c000 [ 74.556800][ T7198] x23: fffffdffc3ae0008 x22: fffffdffc3ae0000 x21: fffffdffc3ae0000 [ 74.558013][ T7198] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 74.559221][ T7198] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 74.560552][ T7198] x14: 1fffffbff875c000 x13: 0000000000000000 x12: 0000000000000000 [ 74.561869][ T7198] x11: ffff7fbff875c001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.563202][ T7198] x8 : ffff0000cae05b80 x7 : ffff800080429110 x6 : 0000000000000000 [ 74.564516][ T7198] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.565772][ T7198] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.567028][ T7198] Call trace: [ 74.567545][ T7198] memory_failure+0x18ec/0x1db4 (P) [ 74.568378][ T7198] madvise_do_behavior+0x2c8/0x7c4 [ 74.569231][ T7198] do_madvise+0x190/0x248 [ 74.569965][ T7198] __arm64_sys_madvise+0xa4/0xc0 [ 74.570733][ T7198] invoke_syscall+0x98/0x254 [ 74.571456][ T7198] el0_svc_common+0x130/0x23c [ 74.572143][ T7198] do_el0_svc+0x48/0x58 [ 74.572750][ T7198] el0_svc+0x5c/0x254 [ 74.573426][ T7198] el0t_64_sync_handler+0x84/0x12c [ 74.574257][ T7198] el0t_64_sync+0x198/0x19c [ 74.575037][ T7198] irq event stamp: 758 [ 74.575748][ T7198] hardirqs last enabled at (757): [] _raw_spin_unlock_irq+0x30/0x80 [ 74.577211][ T7198] hardirqs last disabled at (758): [] el1_brk64+0x20/0x54 [ 74.578568][ T7198] softirqs last enabled at (310): [] local_bh_enable+0x10/0x34 [ 74.580044][ T7198] softirqs last disabled at (308): [] local_bh_disable+0x10/0x34 [ 74.581478][ T7198] ---[ end trace 0000000000000000 ]--- [ 74.584231][ T7198] Memory failure: 0x12b800: re ** replaying previous printk message ** [ 74.584231][ T7198] Memory failure: 0x12b800: recovery action for huge page: Recovered [ 74.585249][ T7198] Injecting memory failure for pfn 0x127a00 at process virtual address 0x20200000 [ 74.585383][ T7198] ------------[ cut here ]------------ [ 74.585387][ T7198] WARNING: CPU: 1 PID: 7198 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.590924][ T7198] Modules linked in: [ 74.591493][ T7198] CPU: 1 UID: 0 PID: 7198 Comm: syz.0.18 Tainted: G W syzkaller #0 PREEMPT [ 74.593154][ T7198] Tainted: [W]=WARN [ 74.593729][ T7198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.595339][ T7198] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.596641][ T7198] pc : memory_failure+0x18ec/0x1db4 [ 74.597461][ T7198] lr : memory_failure+0x18ec/0x1db4 [ 74.598237][ T7198] sp : ffff8000a0a078c0 [ 74.598883][ T7198] x29: ffff8000a0a079a0 x28: 05ffc00000200868 x27: ffff700014140f20 [ 74.600149][ T7198] x26: 1fffffbff873d001 x25: 05ffc0000020086d x24: 1fffffbff873d000 [ 74.601355][ T7198] x23: fffffdffc39e8008 x22: fffffdffc39e8000 x21: fffffdffc39e8000 [ 74.602581][ T7198] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 74.603916][ T7198] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 74.605239][ T7198] x14: 1fffffbff873d000 x13: 0000000000000000 x12: 0000000000000000 [ 74.606575][ T7198] x11: ffff7fbff873d001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.607920][ T7198] x8 : ffff0000cae05b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 74.609247][ T7198] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.610560][ T7198] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.611845][ T7198] Call trace: [ 74.612372][ T7198] memory_failure+0x18ec/0x1db4 (P) [ 74.613205][ T7198] madvise_do_behavior+0x2c8/0x7c4 [ 74.613983][ T7198] do_madvise+0x190/0x248 [ 74.614687][ T7198] __arm64_sys_madvise+0xa4/0xc0 [ 74.615438][ T7198] invoke_syscall+0x98/0x254 [ 74.616111][ T7198] el0_svc_common+0x130/0x23c [ 74.616840][ T7198] do_el0_svc+0x48/0x58 [ 74.617470][ T7198] el0_svc+0x5c/0x254 [ 74.618112][ T7198] el0t_64_sync_handler+0x84/0x12c [ 74.618883][ T7198] el0t_64_sync+0x198/0x19c [ 74.619643][ T7198] irq event stamp: 1314 [ 74.620318][ T7198] hardirqs last enabled at (1313): [] __folio_split+0xf7c/0x1438 [ 74.621772][ T7198] hardirqs last disabled at (1314): [] el1_brk64+0x20/0x54 [ 74.623169][ T7198] softirqs last enabled at (904): [] handle_softirqs+0xaf8/0xc88 [ 74.624564][ T7198] softirqs last disabled at (761): [] __do_softirq+0x14/0x20 [ 74.625910][ T7198] ---[ end trace 0000000000000000 ]--- [ 74.627615][ T7198] Memory fail ** replaying previous printk message ** [ 74.627615][ T7198] Memory failure: 0x127a00: recovery action for huge page: Recovered [ 74.628599][ T7198] Injecting memory failure for pfn 0x12ba00 at process virtual address 0x20400000 [ 74.629051][ T7198] ------------[ cut here ]------------ [ 74.629055][ T7198] WARNING: CPU: 1 PID: 7198 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.634566][ T7198] Modules linked in: [ 74.635155][ T7198] CPU: 1 UID: 0 PID: 7198 Comm: syz.0.18 Tainted: G W syzkaller #0 PREEMPT [ 74.636614][ T7198] Tainted: [W]=WARN [ 74.637177][ T7198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.638564][ T7198] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.639629][ T7198] pc : memory_failure+0x18ec/0x1db4 [ 74.640357][ T7198] lr : memory_failure+0x18ec/0x1db4 [ 74.641093][ T7198] sp : ffff8000a0a078c0 [ 74.641708][ T7198] x29: ffff8000a0a079a0 x28: 05ffc00000200868 x27: ffff700014140f20 [ 74.642887][ T7198] x26: 1fffffbff875d001 x25: 05ffc0000020086d x24: 1fffffbff875d000 [ 74.643978][ T7198] x23: fffffdffc3ae8008 x22: fffffdffc3ae8000 x21: fffffdffc3ae8000 [ 74.645215][ T7198] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 74.646310][ T7198] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 74.647574][ T7198] x14: 1fffffbff875d000 x13: 0000000000000000 x12: 0000000000000000 [ 74.648807][ T7198] x11: ffff7fbff875d001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.650075][ T7198] x8 : ffff0000cae05b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 74.651332][ T7198] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.652567][ T7198] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.653781][ T7198] Call trace: [ 74.654271][ T7198] memory_failure+0x18ec/0x1db4 (P) [ 74.655021][ T7198] madvise_do_behavior+0x2c8/0x7c4 [ 74.655706][ T7198] do_madvise+0x190/0x248 [ 74.656329][ T7198] __arm64_sys_madvise+0xa4/0xc0 [ 74.657058][ T7198] invoke_syscall+0x98/0x254 [ 74.657673][ T7198] el0_svc_common+0x130/0x23c [ 74.658406][ T7198] do_el0_svc+0x48/0x58 [ 74.659045][ T7198] el0_svc+0x5c/0x254 [ 74.659625][ T7198] el0t_64_sync_handler+0x84/0x12c [ 74.660411][ T7198] el0t_64_sync+0x198/0x19c [ 74.661150][ T7198] irq event stamp: 1850 [ 74.661760][ T7198] hardirqs last enabled at (1849): [] irqentry_exit+0xd8/0x108 [ 74.663144][ T7198] hardirqs last disabled at (1850): [] el1_brk64+0x20/0x54 [ 74.664459][ T7198] softirqs last enabled at (1452): [] handle_softirqs+0xaf8/0xc88 [ 74.665943][ T7198] softirqs last disabled at (1317): [] __do_softirq+0x14/0x20 [ 74.667393][ T7198] ---[ end trace 0000000000000000 ]--- [ 74.670649][ T7198] Memory failure: 0x12ba00: recovery action for huge page: Recovered [ 74.670734][ T7198] Injecting memory failure for pfn 0x135400 at process virtual address 0x20600000 [ 74.670864][ T7198] ------------[ cut here ]------------ [ 74.670869][ T7198] WARNING: CPU: 1 PID: 7198 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.675735][ T7198] Modules linked in: [ 74.676335][ T7198] CPU: 1 UID: 0 PID: 7198 Comm: syz.0.18 Tainted: G W syzkaller #0 PREEMPT [ 74.677844][ T7198] Tainted: [W]=WARN [ 74.678419][ T7198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.680057][ T7198] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.681254][ T7198] pc : memory_failure+0x18ec/0x1db4 [ 74.682078][ T7198] lr : memory_failure+0x18ec/0x1db4 [ 74.682925][ T7198] sp : ffff8000a0a078c0 [ 74.683583][ T7198] x29: ffff8000a0a079a0 x28: 05ffc00000200868 x27: ffff700014140f20 [ 74.684754][ T7198] x26: 1fffffbff87aa001 x25: 05ffc0000020086d x24: 1fffffbff87aa000 [ 74.685925][ T7198] x23: fffffdffc3d50008 x22: fffffdffc3d50000 x21: fffffdffc3d50000 [ 74.687329][ T7198] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 74.688529][ T7198] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 74.689813][ T7198] x14: 1fffffbff87aa000 x13: 0000000000000000 x12: 0000000000000000 [ 74.691026][ T7198] x11: ffff7fbff87aa001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.692193][ T7198] x8 : ffff0000cae05b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 74.693314][ T7198] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.694461][ T7198] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.695587][ T7198] Call trace: [ 74.696034][ T7198] memory_failure+0x18ec/0x1db4 (P) [ 74.696791][ T7198] madvise_do_behavior+0x2c8/0x7c4 [ 74.697506][ T7198] do_madvise+0x190/0x248 [ 74.698136][ T7198] __arm64_sys_madvise+0xa4/0xc0 [ 74.698807][ T7198] invoke_syscall+0x98/0x254 [ 74.699461][ T7198] el0_svc_common+0x130/0x23c [ 74.700180][ T7198] do_el0_svc+0x48/0x58 [ 74.700776][ T7198] el0_svc+0x5c/0x254 [ 74.701337][ T7198] el0t_64_sync_handler+0x84/0x12c [ 74.702149][ T7198] el0t_64_sync+0x198/0x19c [ 74.702806][ T7198] irq event stamp: 2036 [ 74.703461][ T7198] hardirqs last enabled at (2035): [] __folio_split+0xf7c/0x1438 [ 74.704852][ T7198] hardirqs last disabled at (2036): [] el1_brk64+0x20/0x54 [ 74.706250][ T7198] softirqs last enabled at (1990): [] handle_softirqs+0xaf8/0xc88 [ 74.707801][ T7198] softirqs last disabled at (1853): [] __do_softirq+0x14/0x20 [ 74.709283][ T7198] ---[ end trace 0000000000000000 ]--- [ 74.711030][ T7198] Memory failure: 0x135400: recovery action for huge page: Recover ** replaying previous printk message ** [ 74.711030][ T7198] Memory failure: 0x135400: recovery action for huge page: Recovered [ 74.713036][ T7198] Injecting memory failure for pfn 0x135600 at process virtual address 0x20800000 [ 74.713187][ T7198] ------------[ cut here ]------------ [ 74.713191][ T7198] WARNING: CPU: 1 PID: 7198 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.718259][ T7198] Modules linked in: [ 74.718835][ T7198] CPU: 1 UID: 0 PID: 7198 Comm: syz.0.18 Tainted: G W syzkaller #0 PREEMPT [ 74.720430][ T7198] Tainted: [W]=WARN [ 74.720994][ T7198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.722477][ T7198] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.723591][ T7198] pc : memory_failure+0x18ec/0x1db4 [ 74.724411][ T7198] lr : memory_failure+0x18ec/0x1db4 [ 74.725237][ T7198] sp : ffff8000a0a078c0 [ 74.725900][ T7198] x29: ffff8000a0a079a0 x28: 05ffc0000020086c x27: ffff700014140f20 [ 74.727206][ T7198] x26: 1fffffbff87ab001 x25: 05ffc0000020186d x24: 1fffffbff87ab000 [ 74.728512][ T7198] x23: fffffdffc3d58008 x22: fffffdffc3d58000 x21: fffffdffc3d58000 [ 74.729646][ T7198] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 74.730876][ T7198] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 74.732058][ T7198] x14: 1fffffbff87ab000 x13: 0000000000000000 x12: 0000000000000000 [ 74.733244][ T7198] x11: ffff7fbff87ab001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.734326][ T7198] x8 : ffff0000cae05b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 74.735531][ T7198] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.736756][ T7198] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.737877][ T7198] Call trace: [ 74.738380][ T7198] memory_failure+0x18ec/0x1db4 (P) [ 74.739195][ T7198] madvise_do_behavior+0x2c8/0x7c4 [ 74.739973][ T7198] do_madvise+0x190/0x248 [ 74.740626][ T7198] __arm64_sys_madvise+0xa4/0xc0 [ 74.741362][ T7198] invoke_syscall+0x98/0x254 [ 74.742010][ T7198] el0_svc_common+0x130/0x23c [ 74.742694][ T7198] do_el0_svc+0x48/0x58 [ 74.743364][ T7198] el0_svc+0x5c/0x254 [ 74.743986][ T7198] el0t_64_sync_handler+0x84/0x12c [ 74.744795][ T7198] el0t_64_sync+0x198/0x19c [ 74.745499][ T7198] irq event stamp: 2874 [ 74.746161][ T7198] hardirqs last enabled at (2873): [] __folio_split+0xf7c/0x1438 [ 74.747592][ T7198] hardirqs last disabled at (2874): [] el1_brk64+0x20/0x54 [ 74.748998][ T7198] softirqs last enabled at (2818): [] handle_softirqs+0xaf8/0xc88 [ 74.750450][ T7198] softirqs last disabled at (2685): [] __do_softirq+0x14/0x20 [ 74.751776][ T7198] ---[ end trace 0000000000000000 ]--- [ 74.753724][ T7198] Memory failure: 0x135600: recovery action for huge page: Recovered [ 74.753789][ T7198] Injecting memory failure for pfn 0x135800 at process virtual address 0x20a00000 [ 74.753939][ T7198] ------------[ cut here ]------------ [ 74.753944][ T7198] WARNING: CPU: 1 PID: 7198 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.758830][ T7198] Modules linked in: [ 74.759370][ T7198] CPU: 1 UID: 0 PID: 7198 Comm: syz.0.18 Tainted: G W syzkaller #0 PREEMPT [ 74.760942][ T7198] Tainted: [W]=WARN [ 74.761534][ T7198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.763084][ T7198] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.764271][ T7198] pc : memory_failure+0x18ec/0x1db4 [ 74.765035][ T7198] lr : memory_failure+0x18ec/0x1db4 [ 74.765875][ T7198] sp : ffff8000a0a078c0 [ 74.766507][ T7198] x29: ffff8000a0a079a0 x28: 05ffc0000020086c x27: ffff700014140f20 [ 74.767830][ T7198] x26: 1fffffbff87ac001 x25: 05ffc0000020186d x24: 1fffffbff87ac000 [ 74.769101][ T7198] x23: fffffdffc3d60008 x22: fffffdffc3d60000 x21: fffffdffc3d60000 [ 74.770432][ T7198] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 74.771708][ T7198] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 74.772961][ T7198] x14: 1fffffbff87ac000 x13: 0000000000000000 x12: 0000000000000000 [ 74.774187][ T7198] x11: ffff7fbff87ac001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.775414][ T7198] x8 : ffff0000cae05b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 74.776685][ T7198] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.777930][ T7198] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.779203][ T7198] Call trace: [ 74.779721][ T7198] memory_failure+0x18ec/0x1db4 (P) [ 74.780532][ T7198] madvise_do_behavior+0x2c8/0x7c4 [ 74.781379][ T7198] do_madvise+0x190/0x248 [ 74.781986][ T7198] __arm64_sys_madvise+0xa4/0xc0 [ 74.782719][ T7198] invoke_syscall+0x98/0x254 [ 74.783374][ T7198] el0_svc_common+0x130/0x23c [ 74.784022][ T7198] do_el0_svc+0x48/0x58 [ 74.784578][ T7198] el0_svc+0x5c/0x254 [ 74.785220][ T7198] el0t_64_sync_handler+0x84/0x12c [ 74.786003][ T7198] el0t_64_sync+0x198/0x19c [ 74.786755][ T7198] irq event stamp: 2948 [ 74.787421][ T7198] hardirqs last enabled at (2947): [] __folio_split+0xf7c/0x1438 [ 74.788810][ T7198] hardirqs last disabled at (2948): [] el1_brk64+0x20/0x54 [ 74.790060][ T7198] softirqs last enabled at (2912): [] handle_softirqs+0xaf8/0xc88 [ 74.791481][ T7198] softirqs last disabled at (2877): [] __do_softirq+0x14/0x20 [ 74.792758][ T7198] ---[ end trace 0000000000000000 ]--- [ 74.794348][ T7198] Memory failure: 0x135800: recovery action for huge page: Recovered [ 74.81 ** replaying previous printk message ** [ 74.810586][ T7200] Injecting memory failure for pfn 0x135c00 at process virtual address 0x20000000 [ 74.810802][ T7200] ------------[ cut here ]------------ [ 74.810806][ T7200] WARNING: CPU: 1 PID: 7200 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.814952][ T7200] Modules linked in: [ 74.815538][ T7200] CPU: 1 UID: 0 PID: 7200 Comm: syz.0.19 Tainted: G W syzkaller #0 PREEMPT [ 74.816969][ T7200] Tainted: [W]=WARN [ 74.817503][ T7200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.819034][ T7200] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.820340][ T7200] pc : memory_failure+0x18ec/0x1db4 [ 74.821157][ T7200] lr : memory_failure+0x18ec/0x1db4 [ 74.821960][ T7200] sp : ffff80009ee878c0 [ 74.822610][ T7200] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 74.823804][ T7200] x26: 1fffffbff87ae001 x25: 05ffc0000020086d x24: 1fffffbff87ae000 [ 74.825053][ T7200] x23: fffffdffc3d70008 x22: fffffdffc3d70000 x21: fffffdffc3d70000 [ 74.826343][ T7200] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 74.827682][ T7200] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 74.828973][ T7200] x14: 1fffffbff87ae000 x13: 0000000000000000 x12: 0000000000000000 [ 74.830149][ T7200] x11: ffff7fbff87ae001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.831345][ T7200] x8 : ffff0000cb9a8000 x7 : ffff800080429110 x6 : 0000000000000000 [ 74.832536][ T7200] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.833704][ T7200] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.834916][ T7200] Call trace: [ 74.835365][ T7200] memory_failure+0x18ec/0x1db4 (P) [ 74.836089][ T7200] madvise_do_behavior+0x2c8/0x7c4 [ 74.836854][ T7200] do_madvise+0x190/0x248 [ 74.837472][ T7200] __arm64_sys_madvise+0xa4/0xc0 [ 74.838189][ T7200] invoke_syscall+0x98/0x254 [ 74.838813][ T7200] el0_svc_common+0x130/0x23c [ 74.839505][ T7200] do_el0_svc+0x48/0x58 [ 74.840163][ T7200] el0_svc+0x5c/0x254 [ 74.840744][ T7200] el0t_64_sync_handler+0x84/0x12c [ 74.841621][ T7200] el0t_64_sync+0x198/0x19c [ 74.842379][ T7200] irq event stamp: 748 [ 74.843017][ T7200] hardirqs last enabled at (747): [] _raw_spin_unlock_irq+0x30/0x80 [ 74.844564][ T7200] hardirqs last disabled at (748): [] el1_brk64+0x20/0x54 [ 74.845936][ T7200] softirqs last enabled at (322): [] local_bh_enable+0x10/0x34 [ 74.847233][ T7200] softirqs last disabled at (320): [] local_bh_disable+0x10/0x34 [ 74.848646][ T7200] ---[ end trace 0000000000000000 ]--- [ 74.850232][ T7200] Memory failure: 0x135c00: recovery action for huge page ** replaying previous printk message ** [ 74.850232][ T7200] Memory failure: 0x135c00: recovery action for huge page: Recovered [ 74.851270][ T7200] Injecting memory failure for pfn 0x135a00 at process virtual address 0x20200000 [ 74.851404][ T7200] ------------[ cut here ]------------ [ 74.851407][ T7200] WARNING: CPU: 1 PID: 7200 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.856817][ T7200] Modules linked in: [ 74.857358][ T7200] CPU: 1 UID: 0 PID: 7200 Comm: syz.0.19 Tainted: G W syzkaller #0 PREEMPT [ 74.858781][ T7200] Tainted: [W]=WARN [ 74.859303][ T7200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.860753][ T7200] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.862023][ T7200] pc : memory_failure+0x18ec/0x1db4 [ 74.862886][ T7200] lr : memory_failure+0x18ec/0x1db4 [ 74.863594][ T7200] sp : ffff80009ee878c0 [ 74.864206][ T7200] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 74.865396][ T7200] x26: 1fffffbff87ad001 x25: 05ffc0000020086d x24: 1fffffbff87ad000 [ 74.866497][ T7200] x23: fffffdffc3d68008 x22: fffffdffc3d68000 x21: fffffdffc3d68000 [ 74.867571][ T7200] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 74.868730][ T7200] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 74.869850][ T7200] x14: 1fffffbff87ad000 x13: 0000000000000000 x12: 0000000000000000 [ 74.871139][ T7200] x11: ffff7fbff87ad001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.872437][ T7200] x8 : ffff0000cb9a8000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 74.873724][ T7200] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.875026][ T7200] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.876379][ T7200] Call trace: [ 74.876843][ T7200] memory_failure+0x18ec/0x1db4 (P) [ 74.877596][ T7200] madvise_do_behavior+0x2c8/0x7c4 [ 74.878360][ T7200] do_madvise+0x190/0x248 [ 74.878977][ T7200] __arm64_sys_madvise+0xa4/0xc0 [ 74.879767][ T7200] invoke_syscall+0x98/0x254 [ 74.880462][ T7200] el0_svc_common+0x130/0x23c [ 74.881118][ T7200] do_el0_svc+0x48/0x58 [ 74.881775][ T7200] el0_svc+0x5c/0x254 [ 74.882408][ T7200] el0t_64_sync_handler+0x84/0x12c [ 74.883172][ T7200] el0t_64_sync+0x198/0x19c [ 74.883897][ T7200] irq event stamp: 1274 [ 74.884597][ T7200] hardirqs last enabled at (1273): [] __folio_split+0xf7c/0x1438 [ 74.886119][ T7200] hardirqs last disabled at (1274): [] el1_brk64+0x20/0x54 [ 74.887628][ T7200] softirqs last enabled at (846): [] handle_softirqs+0xaf8/0xc88 [ 74.889166][ T7200] softirqs last disabled at (751): [] __do_softirq+0x14/0x20 [ 74.890562][ T7200] ---[ end trace 0000000000000000 ]--- [ 74.892191][ T7200] Memory failure: 0x135a00: recovery action for huge page: Recovered [ 74.894332][ T7200] Injecting memory failure for pfn 0x135e00 at process virtual address 0x20400000 [ 74.897530][ T7200] ------------[ cut here ]------------ [ 74.897541][ T7200] WARNING: CPU: 1 PID: 7200 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.899882][ T7200] Modules linked in: [ 74.900515][ T7200] CPU: 1 UID: 0 PID: 7200 Comm: syz.0.19 Tainted: G W syzkaller #0 PREEMPT [ 74.901934][ T7200] Tainted: [W]=WARN [ 74.902494][ T7200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.904014][ T7200] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.905315][ T7200] pc : memory_failure+0x18ec/0x1db4 [ 74.906174][ T7200] lr : memory_failure+0x18ec/0x1db4 [ 74.907022][ T7200] sp : ffff80009ee878c0 [ 74.907724][ T7200] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 74.909005][ T7200] x26: 1fffffbff87af001 x25: 05ffc0000020086d x24: 1fffffbff87af000 [ 74.910194][ T7200] x23: fffffdffc3d78008 x22: fffffdffc3d78000 x21: fffffdffc3d78000 [ 74.911352][ T7200] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 74.912577][ T7200] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 74.913886][ T7200] x14: 1fffffbff87af000 x13: 0000000000000000 x12: 0000000000000000 [ 74.915167][ T7200] x11: ffff7fbff87af001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.916448][ T7200] x8 : ffff0000cb9a8000 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 74.917678][ T7200] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.918853][ T7200] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.920149][ T7200] Call trace: [ 74.920674][ T7200] memory_failure+0x18ec/0x1db4 (P) [ 74.921512][ T7200] madvise_do_behavior+0x2c8/0x7c4 [ 74.922337][ T7200] do_madvise+0x190/0x248 [ 74.922987][ T7200] __arm64_sys_madvise+0xa4/0xc0 [ 74.923780][ T7200] invoke_syscall+0x98/0x254 [ 74.924499][ T7200] el0_svc_common+0x130/0x23c [ 74.925299][ T7200] do_el0_svc+0x48/0x58 [ 74.925929][ T7200] el0_svc+0x5c/0x254 [ 74.926523][ T7200] el0t_64_sync_handler+0x84/0x12c [ 74.927311][ T7200] el0t_64_sync+0x198/0x19c [ 74.928040][ T7200] irq event stamp: 2146 [ 74.928671][ T7200] hardirqs last enabled at (2145): [] __free_object+0x508/0x720 [ 74.930154][ T7200] hardirqs last disabled at (2146): [] el1_brk64+0x20/0x54 [ 74.931510][ T7200] softirqs last enabled at (1724): [] handle_softirqs+0xaf8/0xc88 [ 74.932935][ T7200] softirqs last disabled at (1443): [] __do_softirq+0x14/0x20 [ 74.934292][ T7200] ---[ end trace 0000000000000000 ]--- [ 74.938658][ T7200] Memory failure: 0x135e00: recovery action for huge page: Recovered [ 74.938756][ T7200] Injecting memory failure for pfn 0x136000 at process virtual address 0x20600000 [ 74.938896][ T7200] ------------[ cut here ]------------ [ 74.938901][ T7200] WARNING: CPU: 1 PID: 7200 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.943959][ T7200] Modules linked in: [ 74.944510][ T7200] CPU: 1 UID: 0 PID: 7200 Comm: syz.0.19 Tainted: G W syzkaller #0 PREEMPT [ 74.945972][ T7200] Tainted: [W]=WARN [ 74.946526][ T7200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.948019][ T7200] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.949137][ T7200] pc : memory_failure+0x18ec/0x1db4 [ 74.949937][ T7200] lr : memory_failure+0x18ec/0x1db4 [ 74.950737][ T7200] sp : ffff80009ee878c0 [ 74.951368][ T7200] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 74.952586][ T7200] x26: 1fffffbff87b0001 x25: 05ffc0000020086d x24: 1fffffbff87b0000 [ 74.953863][ T7200] x23: fffffdffc3d80008 x22: fffffdffc3d80000 x21: fffffdffc3d80000 [ 74.955222][ T7200] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 74.956565][ T7200] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 74.957846][ T7200] x14: 1fffffbff87b0000 x13: 0000000000000000 x12: 0000000000000000 [ 74.959140][ T7200] x11: ffff7fbff87b0001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 74.960555][ T7200] x8 : ffff0000cb9a8000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 74.961761][ T7200] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 74.962943][ T7200] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 74.964207][ T7200] Call trace: [ 74.964742][ T7200] memory_failure+0x18ec/0x1db4 (P) [ 74.965508][ T7200] madvise_do_behavior+0x2c8/0x7c4 [ 74.966326][ T7200] do_madvise+0x190/0x248 [ 74.967060][ T7200] __arm64_sys_madvise+0xa4/0xc0 [ 74.967878][ T7200] invoke_syscall+0x98/0x254 [ 74.968594][ T7200] el0_svc_common+0x130/0x23c [ 74.969330][ T7200] do_el0_svc+0x48/0x58 [ 74.970003][ T7200] el0_svc+0x5c/0x254 [ 74.970640][ T7200] el0t_64_sync_handler+0x84/0x12c [ 74.971509][ T7200] el0t_64_sync+0x198/0x19c [ 74.972230][ T7200] irq event stamp: 2362 [ 74.972899][ T7200] hardirqs last enabled at (2361): [] __folio_split+0xf7c/0x1438 [ 74.974490][ T7200] hardirqs last disabled at (2362): [] el1_brk64+0x20/0x54 [ 74.975933][ T7200] softirqs last enabled at (2312): [] handle_softirqs+0xaf8/0xc88 [ 74.977430][ T7200] softirqs last disabled at (2149): [] __do_softirq+0x14/0x20 [ 74.979018][ T7200] ---[ end trace 0000000000000000 ]--- [ 74.980759][ T7200] Memory failure: 0x1360 ** replaying previous printk message ** [ 74.980759][ T7200] Memory failure: 0x136000: recovery action for huge page: Recovered [ 74.981748][ T7200] Injecting memory failure for pfn 0x136200 at process virtual address 0x20800000 [ 74.981956][ T7200] ------------[ cut here ]------------ [ 74.981960][ T7200] WARNING: CPU: 1 PID: 7200 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 74.987516][ T7200] Modules linked in: [ 74.988142][ T7200] CPU: 1 UID: 0 PID: 7200 Comm: syz.0.19 Tainted: G W syzkaller #0 PREEMPT [ 74.989730][ T7200] Tainted: [W]=WARN [ 74.990348][ T7200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.992076][ T7200] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.993381][ T7200] pc : memory_failure+0x18ec/0x1db4 [ 74.994186][ T7200] lr : memory_failure+0x18ec/0x1db4 [ 74.995021][ T7200] sp : ffff80009ee878c0 [ 74.995629][ T7200] x29: ffff80009ee879a0 x28: 05ffc0000020086c x27: ffff700013dd0f20 [ 74.996884][ T7200] x26: 1fffffbff87b1001 x25: 05ffc0000020186d x24: 1fffffbff87b1000 [ 74.998145][ T7200] x23: fffffdffc3d88008 x22: fffffdffc3d88000 x21: fffffdffc3d88000 [ 74.999334][ T7200] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 75.000572][ T7200] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 75.001675][ T7200] x14: 1fffffbff87b1000 x13: 0000000000000000 x12: 0000000000000000 [ 75.002737][ T7200] x11: ffff7fbff87b1001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.003985][ T7200] x8 : ffff0000cb9a8000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.005197][ T7200] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.006430][ T7200] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.007619][ T7200] Call trace: [ 75.008180][ T7200] memory_failure+0x18ec/0x1db4 (P) [ 75.008982][ T7200] madvise_do_behavior+0x2c8/0x7c4 [ 75.009804][ T7200] do_madvise+0x190/0x248 [ 75.010491][ T7200] __arm64_sys_madvise+0xa4/0xc0 [ 75.011275][ T7200] invoke_syscall+0x98/0x254 [ 75.012000][ T7200] el0_svc_common+0x130/0x23c [ 75.012799][ T7200] do_el0_svc+0x48/0x58 [ 75.013451][ T7200] el0_svc+0x5c/0x254 [ 75.014046][ T7200] el0t_64_sync_handler+0x84/0x12c [ 75.014764][ T7200] el0t_64_sync+0x198/0x19c [ 75.015421][ T7200] irq event stamp: 3010 [ 75.015991][ T7200] hardirqs last enabled at (3009): [] __folio_split+0xf7c/0x1438 [ 75.017317][ T7200] hardirqs last disabled at (3010): [] el1_brk64+0x20/0x54 [ 75.018557][ T7200] softirqs last enabled at (2620): [] handle_softirqs+0xaf8/0xc88 [ 75.019926][ T7200] softirqs last disabled at (2365): [] __do_softirq+0x14/0x20 [ 75.021165][ T7200] ---[ end trace 0000000000000000 ]--- [ 75.022817][ T7200] Memory failure: 0x136200: recovery action for huge page: Recovered [ 75.022879][ T7200] Injecting memory failure for pfn 0x136400 at process virtual address 0x20a00000 [ 75.023023][ T7200] ------------[ cut here ]------------ [ 75.023028][ T7200] WARNING: CPU: 1 PID: 7200 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.027902][ T7200] Modules linked in: [ 75.028539][ T7200] CPU: 1 UID: 0 PID: 7200 Comm: syz.0.19 Tainted: G W syzkaller #0 PREEMPT [ 75.030092][ T7200] Tainted: [W]=WARN [ 75.030648][ T7200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.032006][ T7200] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.033159][ T7200] pc : memory_failure+0x18ec/0x1db4 [ 75.033956][ T7200] lr : memory_failure+0x18ec/0x1db4 [ 75.034735][ T7200] sp : ffff80009ee878c0 [ 75.035354][ T7200] x29: ffff80009ee879a0 x28: 05ffc0000020086c x27: ffff700013dd0f20 [ 75.036548][ T7200] x26: 1fffffbff87b2001 x25: 05ffc0000020186d x24: 1fffffbff87b2000 [ 75.037743][ T7200] x23: fffffdffc3d90008 x22: fffffdffc3d90000 x21: fffffdffc3d90000 [ 75.039055][ T7200] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 75.040278][ T7200] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 75.041642][ T7200] x14: 1fffffbff87b2000 x13: 0000000000000000 x12: 0000000000000000 [ 75.042997][ T7200] x11: ffff7fbff87b2001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.044188][ T7200] x8 : ffff0000cb9a8000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.045367][ T7200] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.046520][ T7200] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.047838][ T7200] Call trace: [ 75.048342][ T7200] memory_failure+0x18ec/0x1db4 (P) [ 75.049202][ T7200] madvise_do_behavior+0x2c8/0x7c4 [ 75.050038][ T7200] do_madvise+0x190/0x248 [ 75.050726][ T7200] __arm64_sys_madvise+0xa4/0xc0 [ 75.051506][ T7200] invoke_syscall+0x98/0x254 [ 75.052177][ T7200] el0_svc_common+0x130/0x23c [ 75.052928][ T7200] do_el0_svc+0x48/0x58 [ 75.053591][ T7200] el0_svc+0x5c/0x254 [ 75.054235][ T7200] el0t_64_sync_handler+0x84/0x12c [ 75.055038][ T7200] el0t_64_sync+0x198/0x19c [ 75.055691][ T7200] irq event stamp: 3158 [ 75.056349][ T7200] hardirqs last enabled at (3157): [] __folio_split+0xf7c/0x1438 [ 75.057712][ T7200] hardirqs last disabled at (3158): [] el1_brk64+0x20/0x54 [ 75.059115][ T7200] softirqs last enabled at (3128): [] handle_softirqs+0xaf8/0xc88 [ 75.060551][ T7200] softirqs last disabled at (3013): [] __do_softirq+0x14/0x20 [ 75.061958][ T7200] ---[ end trace 0000000000000000 ]--- [ 75.065032][ T7200] Memory failure: 0x136400: recovery action for huge page: Recovered [ 75.083908][ T7202] Injecting memory failure for pfn 0x136800 at process virtual address 0x20000000 [ 75.085632][ T7202] ------------[ cut here ]------------ [ 75.085639][ T7202] WARNING: CPU: 1 PID: 7202 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.087843][ T7202] Modules linked in: [ 75.088404][ T7202] CPU: 1 UID: 0 PID: 7202 Comm: syz.0.20 Tainted: G W syzkaller #0 PREEMPT [ 75.089847][ T7202] Tainted: [W]=WARN [ 75.090321][ T7202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.091807][ T7202] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.092961][ T7202] pc : memory_failure+0x18ec/0x1db4 [ 75.093713][ T7202] lr : memory_failure+0x18ec/0x1db4 [ 75.094506][ T7202] sp : ffff8000a0f178c0 [ 75.095143][ T7202] x29: ffff8000a0f179a0 x28: 05ffc00000200868 x27: ffff7000141e2f20 [ 75.096389][ T7202] x26: 1fffffbff87b4001 x25: 05ffc0000020086d x24: 1fffffbff87b4000 [ 75.097621][ T7202] x23: fffffdffc3da0008 x22: fffffdffc3da0000 x21: fffffdffc3da0000 [ 75.098913][ T7202] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 75.100223][ T7202] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 75.101441][ T7202] x14: 1fffffbff87b4000 x13: 0000000000000000 x12: 0000000000000000 [ 75.102560][ T7202] x11: ffff7fbff87b4001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.103673][ T7202] x8 : ffff0000cb9adb80 x7 : ffff800080429110 x6 : 0000000000000000 [ 75.104848][ T7202] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.106171][ T7202] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.107578][ T7202] Call trace: [ 75.108118][ T7202] memory_failure+0x18ec/0x1db4 (P) [ 75.108970][ T7202] madvise_do_behavior+0x2c8/0x7c4 [ 75.109759][ T7202] do_madvise+0x190/0x248 [ 75.110403][ T7202] __arm64_sys_madvise+0xa4/0xc0 [ 75.111187][ T7202] invoke_syscall+0x98/0x254 [ 75.111919][ T7202] el0_svc_common+0x130/0x23c [ 75.112665][ T7202] do_el0_svc+0x48/0x58 [ 75.113264][ T7202] el0_svc+0x5c/0x254 [ 75.113865][ T7202] el0t_64_sync_handler+0x84/0x12c [ 75.114658][ T7202] el0t_64_sync+0x198/0x19c [ 75.115319][ T7202] irq event stamp: 796 [ 75.115921][ T7202] hardirqs last enabled at (795): [] _raw_spin_unlock_irq+0x30/0x80 [ 75.117333][ T7202] hardirqs last disabled at (796): [] el1_brk64+0x20/0x54 [ 75.118596][ T7202] softirqs last enabled at (358): [] local_bh_enable+0x10/0x34 [ 75.119971][ T7202] softirqs last disabled at (356): [] local_bh_disable+0x10/0x34 [ 75.121280][ T7202] ---[ end trace 0000000000000000 ]--- [ 75.123427][ T7202] Memory failure: 0x136800: recovery action for huge page: Recovered [ 75.126281][ T7202] Injecting memory failure for pfn 0x136600 at process virtual address 0x20200000 [ 75.129790][ T7202] ------------[ cut here ]------------ [ 75.129796][ T7202] WARNING: CPU: 1 PID: 7202 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.132049][ T7202] Modules linked in: [ 75.132621][ T7202] CPU: 1 UID: 0 PID: 7202 Comm: syz.0.20 Tainted: G W syzkaller #0 PREEMPT [ 75.134064][ T7202] Tainted: [W]=WARN [ 75.134591][ T7202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.135949][ T7202] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.137103][ T7202] pc : memory_failure+0x18ec/0x1db4 [ 75.137881][ T7202] lr : memory_failure+0x18ec/0x1db4 [ 75.138587][ T7202] sp : ffff8000a0f178c0 [ 75.139201][ T7202] x29: ffff8000a0f179a0 x28: 05ffc00000200868 x27: ffff7000141e2f20 [ 75.140399][ T7202] x26: 1fffffbff87b3001 x25: 05ffc0000020086d x24: 1fffffbff87b3000 [ 75.141534][ T7202] x23: fffffdffc3d98008 x22: fffffdffc3d98000 x21: fffffdffc3d98000 [ 75.142651][ T7202] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 75.143805][ T7202] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 75.144958][ T7202] x14: 1fffffbff87b3000 x13: 0000000000000000 x12: 0000000000000000 [ 75.146224][ T7202] x11: ffff7fbff87b3001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.147494][ T7202] x8 : ffff0000cb9adb80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 75.148711][ T7202] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.150017][ T7202] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.151338][ T7202] Call trace: [ 75.151865][ T7202] memory_failure+0x18ec/0x1db4 (P) [ 75.152714][ T7202] madvise_do_behavior+0x2c8/0x7c4 [ 75.153553][ T7202] do_madvise+0x190/0x248 [ 75.154203][ T7202] __arm64_sys_madvise+0xa4/0xc0 [ 75.154996][ T7202] invoke_syscall+0x98/0x254 [ 75.155703][ T7202] el0_svc_common+0x130/0x23c [ 75.156521][ T7202] do_el0_svc+0x48/0x58 [ 75.157189][ T7202] el0_svc+0x5c/0x254 [ 75.157808][ T7202] el0t_64_sync_handler+0x84/0x12c [ 75.158662][ T7202] el0t_64_sync+0x198/0x19c [ 75.159346][ T7202] irq event stamp: 1318 [ 75.160000][ T7202] hardirqs last enabled at (1317): [] __free_object+0x508/0x720 [ 75.161414][ T7202] hardirqs last disabled at (1318): [] el1_brk64+0x20/0x54 [ 75.162861][ T7202] softirqs last enabled at (878): [] handle_softirqs+0xaf8/0xc88 [ 75.164389][ T7202] softirqs last disabled at (799): [] __do_softirq+0x14/0x20 [ 75.165828][ T7202] ---[ end trace 0000000000000000 ]--- [ 75.167560][ T7202] Memory failure: 0x136600: recovery action for huge page: Recovered [ 75.16 ** replaying previous printk message ** [ 75.169956][ T7202] Injecting memory failure for pfn 0x136a00 at process virtual address 0x20400000 [ 75.170144][ T7202] ------------[ cut here ]------------ [ 75.170148][ T7202] WARNING: CPU: 1 PID: 7202 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.174573][ T7202] Modules linked in: [ 75.175164][ T7202] CPU: 1 UID: 0 PID: 7202 Comm: syz.0.20 Tainted: G W syzkaller #0 PREEMPT [ 75.176703][ T7202] Tainted: [W]=WARN [ 75.177263][ T7202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.178769][ T7202] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.179949][ T7202] pc : memory_failure+0x18ec/0x1db4 [ 75.180671][ T7202] lr : memory_failure+0x18ec/0x1db4 [ 75.181369][ T7202] sp : ffff8000a0f178c0 [ 75.181980][ T7202] x29: ffff8000a0f179a0 x28: 05ffc00000200868 x27: ffff7000141e2f20 [ 75.183179][ T7202] x26: 1fffffbff87b5001 x25: 05ffc0000020086d x24: 1fffffbff87b5000 [ 75.184320][ T7202] x23: fffffdffc3da8008 x22: fffffdffc3da8000 x21: fffffdffc3da8000 [ 75.185463][ T7202] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 75.186610][ T7202] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 75.187806][ T7202] x14: 1fffffbff87b5000 x13: 0000000000000000 x12: 0000000000000000 [ 75.189118][ T7202] x11: ffff7fbff87b5001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.190406][ T7202] x8 : ffff0000cb9adb80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.191654][ T7202] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.192931][ T7202] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.194168][ T7202] Call trace: [ 75.194675][ T7202] memory_failure+0x18ec/0x1db4 (P) [ 75.195512][ T7202] madvise_do_behavior+0x2c8/0x7c4 [ 75.196311][ T7202] do_madvise+0x190/0x248 [ 75.197016][ T7202] __arm64_sys_madvise+0xa4/0xc0 [ 75.197800][ T7202] invoke_syscall+0x98/0x254 [ 75.198534][ T7202] el0_svc_common+0x130/0x23c [ 75.199251][ T7202] do_el0_svc+0x48/0x58 [ 75.199889][ T7202] el0_svc+0x5c/0x254 [ 75.200483][ T7202] el0t_64_sync_handler+0x84/0x12c [ 75.201203][ T7202] el0t_64_sync+0x198/0x19c [ 75.201882][ T7202] irq event stamp: 1904 [ 75.202521][ T7202] hardirqs last enabled at (1903): [] __folio_split+0xf7c/0x1438 [ 75.203879][ T7202] hardirqs last disabled at (1904): [] el1_brk64+0x20/0x54 [ 75.205202][ T7202] softirqs last enabled at (1470): [] handle_softirqs+0xaf8/0xc88 [ 75.206591][ T7202] softirqs last disabled at (1321): [] __do_softirq+0x14/0x20 [ 75.207981][ T7202] ---[ end trace 0000000000000000 ]--- [ 75.2093 ** replaying previous printk message ** [ 75.209332][ T7202] Memory failure: 0x136a00: recovery action for huge page: Recovered [ 75.209409][ T7202] Injecting memory failure for pfn 0x136c00 at process virtual address 0x20600000 [ 75.209533][ T7202] ------------[ cut here ]------------ [ 75.209536][ T7202] WARNING: CPU: 1 PID: 7202 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.214815][ T7202] Modules linked in: [ 75.215398][ T7202] CPU: 1 UID: 0 PID: 7202 Comm: syz.0.20 Tainted: G W syzkaller #0 PREEMPT [ 75.216820][ T7202] Tainted: [W]=WARN [ 75.217348][ T7202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.218806][ T7202] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.219910][ T7202] pc : memory_failure+0x18ec/0x1db4 [ 75.220739][ T7202] lr : memory_failure+0x18ec/0x1db4 [ 75.221506][ T7202] sp : ffff8000a0f178c0 [ 75.222111][ T7202] x29: ffff8000a0f179a0 x28: 05ffc00000200868 x27: ffff7000141e2f20 [ 75.223362][ T7202] x26: 1fffffbff87b6001 x25: 05ffc0000020086d x24: 1fffffbff87b6000 [ 75.224566][ T7202] x23: fffffdffc3db0008 x22: fffffdffc3db0000 x21: fffffdffc3db0000 [ 75.225832][ T7202] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 75.227075][ T7202] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 75.228249][ T7202] x14: 1fffffbff87b6000 x13: 0000000000000000 x12: 0000000000000000 [ 75.229453][ T7202] x11: ffff7fbff87b6001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.230610][ T7202] x8 : ffff0000cb9adb80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.231807][ T7202] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.233009][ T7202] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.234213][ T7202] Call trace: [ 75.234719][ T7202] memory_failure+0x18ec/0x1db4 (P) [ 75.235499][ T7202] madvise_do_behavior+0x2c8/0x7c4 [ 75.236233][ T7202] do_madvise+0x190/0x248 [ 75.236884][ T7202] __arm64_sys_madvise+0xa4/0xc0 [ 75.237605][ T7202] invoke_syscall+0x98/0x254 [ 75.238232][ T7202] el0_svc_common+0x130/0x23c [ 75.238915][ T7202] do_el0_svc+0x48/0x58 [ 75.239506][ T7202] el0_svc+0x5c/0x254 [ 75.240171][ T7202] el0t_64_sync_handler+0x84/0x12c [ 75.241012][ T7202] el0t_64_sync+0x198/0x19c [ 75.241740][ T7202] irq event stamp: 2052 [ 75.242374][ T7202] hardirqs last enabled at (2051): [] __folio_split+0xf7c/0x1438 [ 75.243861][ T7202] hardirqs last disabled at (2052): [] el1_brk64+0x20/0x54 [ 75.245194][ T7202] softirqs last enabled at (2008): [] handle_softirqs+0xaf8/0xc88 [ 75.246551][ T7202] softirqs last disabled at (1907): [] __do_softirq+0x14/0x20 [ 75.247853][ T7202] ---[ end trace 0000000000000000 ]--- [ 75.249127][ T7202] Memory failure: 0x136c00: recovery action for huge page: Recovered [ ** replaying previous printk message ** [ 75.250831][ T7202] Injecting memory failure for pfn 0x136e00 at process virtual address 0x20800000 [ 75.251011][ T7202] ------------[ cut here ]------------ [ 75.251017][ T7202] WARNING: CPU: 1 PID: 7202 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.255038][ T7202] Modules linked in: [ 75.255636][ T7202] CPU: 1 UID: 0 PID: 7202 Comm: syz.0.20 Tainted: G W syzkaller #0 PREEMPT ** replaying previous printk message ** [ 75.256047][ T6137] Bluetooth: hci0: command tx timeout [ 75.258457][ T7202] Tainted: [W]=WARN [ 75.258975][ T7202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.260402][ T7202] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.261524][ T7202] pc : memory_failure+0x18ec/0x1db4 [ 75.262227][ T7202] lr : memory_failure+0x18ec/0x1db4 [ 75.263006][ T7202] sp : ffff8000a0f178c0 [ 75.263701][ T7202] x29: ffff8000a0f179a0 x28: 05ffc0000020086c x27: ffff7000141e2f20 [ 75.265097][ T7202] x26: 1fffffbff87b7001 x25: 05ffc0000020186d x24: 1fffffbff87b7000 [ 75.266338][ T7202] x23: fffffdffc3db8008 x22: fffffdffc3db8000 x21: fffffdffc3db8000 [ 75.267667][ T7202] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 75.268946][ T7202] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 75.270128][ T7202] x14: 1fffffbff87b7000 x13: 0000000000000000 x12: 0000000000000000 [ 75.271372][ T7202] x11: ffff7fbff87b7001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.272532][ T7202] x8 : ffff0000cb9adb80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.273726][ T7202] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.274926][ T7202] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.276116][ T7202] Call trace: [ 75.276574][ T7202] memory_failure+0x18ec/0x1db4 (P) [ 75.277342][ T7202] madvise_do_behavior+0x2c8/0x7c4 [ 75.278112][ T7202] do_madvise+0x190/0x248 [ 75.278763][ T7202] __arm64_sys_madvise+0xa4/0xc0 [ 75.279468][ T7202] invoke_syscall+0x98/0x254 [ 75.280164][ T7202] el0_svc_common+0x130/0x23c [ 75.280796][ T7202] do_el0_svc+0x48/0x58 [ 75.281340][ T7202] el0_svc+0x5c/0x254 [ 75.281940][ T7202] el0t_64_sync_handler+0x84/0x12c [ 75.282676][ T7202] el0t_64_sync+0x198/0x19c [ 75.283290][ T7202] irq event stamp: 3144 [ 75.283949][ T7202] hardirqs last enabled at (3143): [] __folio_split+0xf7c/0x1438 [ 75.285292][ T7202] hardirqs last disabled at (3144): [] el1_brk64+0x20/0x54 [ 75.286555][ T7202] softirqs last enabled at (2134): [] handle_softirqs+0xaf8/0xc88 [ 75.287821][ T7202] softirqs last disabled at (2055): [] __do_softirq+0x14/0x20 [ 75.289039][ T7202] ---[ end trace 0000000000000000 ]--- [ 75.2908 ** replaying previous printk message ** [ 75.290810][ T7202] Memory failure: 0x136e00: recovery action for huge page: Recovered [ 75.290870][ T7202] Injecting memory failure for pfn 0x137000 at process virtual address 0x20a00000 [ 75.291007][ T7202] ------------[ cut here ]------------ [ 75.291010][ T7202] WARNING: CPU: 1 PID: 7202 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.296217][ T7202] Modules linked in: [ 75.296824][ T7202] CPU: 1 UID: 0 PID: 7202 Comm: syz.0.20 Tainted: G W syzkaller #0 PREEMPT [ 75.298511][ T7202] Tainted: [W]=WARN [ 75.299155][ T7202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.300741][ T7202] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.301940][ T7202] pc : memory_failure+0x18ec/0x1db4 [ 75.302684][ T7202] lr : memory_failure+0x18ec/0x1db4 [ 75.303513][ T7202] sp : ffff8000a0f178c0 [ 75.304167][ T7202] x29: ffff8000a0f179a0 x28: 05ffc0000020086c x27: ffff7000141e2f20 [ 75.305358][ T7202] x26: 1fffffbff87b8001 x25: 05ffc0000020186d x24: 1fffffbff87b8000 [ 75.306508][ T7202] x23: fffffdffc3dc0008 x22: fffffdffc3dc0000 x21: fffffdffc3dc0000 [ 75.307637][ T7202] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 75.308879][ T7202] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 75.310176][ T7202] x14: 1fffffbff87b8000 x13: 0000000000000000 x12: 0000000000000000 [ 75.311352][ T7202] x11: ffff7fbff87b8001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.312475][ T7202] x8 : ffff0000cb9adb80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.313604][ T7202] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.314781][ T7202] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.315927][ T7202] Call trace: [ 75.316410][ T7202] memory_failure+0x18ec/0x1db4 (P) [ 75.317141][ T7202] madvise_do_behavior+0x2c8/0x7c4 [ 75.317871][ T7202] do_madvise+0x190/0x248 [ 75.318595][ T7202] __arm64_sys_madvise+0xa4/0xc0 [ 75.319343][ T7202] invoke_syscall+0x98/0x254 [ 75.320005][ T7202] el0_svc_common+0x130/0x23c [ 75.320711][ T7202] do_el0_svc+0x48/0x58 [ 75.321329][ T7202] el0_svc+0x5c/0x254 [ 75.322038][ T7202] el0t_64_sync_handler+0x84/0x12c [ 75.322888][ T7202] el0t_64_sync+0x198/0x19c [ 75.323626][ T7202] irq event stamp: 3404 [ 75.324274][ T7202] hardirqs last enabled at (3403): [] __folio_split+0xf7c/0x1438 [ 75.325744][ T7202] hardirqs last disabled at (3404): [] el1_brk64+0x20/0x54 [ 75.327077][ T7202] softirqs last enabled at (3376): [] handle_softirqs+0xaf8/0xc88 [ 75.328564][ T7202] softirqs last disabled at (3147): [] __do_softirq+0x14/0x20 [ 75.330037][ T7202] ---[ end trace 0000000000000000 ]--- [ 75.333056][ T7202] Memory failure: 0x137000: recovery action for huge page: Recovered [ 75.350664][ T7204] Injecting memory failure for pfn 0x137200 at process virtual address 0x20000000 [ 75.353725][ T7204] ------------[ cut here ]------------ [ 75.353735][ T7204] WARNING: CPU: 0 PID: 7204 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.355996][ T7204] Modules linked in: [ 75.356572][ T7204] CPU: 0 UID: 0 PID: 7204 Comm: syz.0.21 Tainted: G W syzkaller #0 PREEMPT [ 75.358051][ T7204] Tainted: [W]=WARN [ 75.358596][ T7204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.360015][ T7204] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.361117][ T7204] pc : memory_failure+0x18ec/0x1db4 [ 75.361857][ T7204] lr : memory_failure+0x18ec/0x1db4 [ 75.362560][ T7204] sp : ffff8000a0f278c0 [ 75.363129][ T7204] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 75.364263][ T7204] x26: 1fffffbff87b9001 x25: 05ffc0000020086d x24: 1fffffbff87b9000 [ 75.365407][ T7204] x23: fffffdffc3dc8008 x22: fffffdffc3dc8000 x21: fffffdffc3dc8000 [ 75.366654][ T7204] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 75.367922][ T7204] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 75.369325][ T7204] x14: 1fffffbff87b9000 x13: 0000000000000000 x12: 0000000000000000 [ 75.370713][ T7204] x11: ffff7fbff87b9001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.372064][ T7204] x8 : ffff0000c35e1e80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 75.373274][ T7204] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.374425][ T7204] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.375595][ T7204] Call trace: [ 75.376060][ T7204] memory_failure+0x18ec/0x1db4 (P) [ 75.376805][ T7204] madvise_do_behavior+0x2c8/0x7c4 [ 75.377561][ T7204] do_madvise+0x190/0x248 [ 75.378177][ T7204] __arm64_sys_madvise+0xa4/0xc0 [ 75.378877][ T7204] invoke_syscall+0x98/0x254 [ 75.379637][ T7204] el0_svc_common+0x130/0x23c [ 75.380375][ T7204] do_el0_svc+0x48/0x58 [ 75.381068][ T7204] el0_svc+0x5c/0x254 [ 75.381718][ T7204] el0t_64_sync_handler+0x84/0x12c [ 75.382555][ T7204] el0t_64_sync+0x198/0x19c [ 75.383309][ T7204] irq event stamp: 1908 [ 75.383976][ T7204] hardirqs last enabled at (1907): [] __free_object+0x508/0x720 [ 75.385444][ T7204] hardirqs last disabled at (1908): [] el1_brk64+0x20/0x54 [ 75.386696][ T7204] softirqs last enabled at (1898): [] handle_softirqs+0xaf8/0xc88 [ 75.388132][ T7204] softirqs last disabled at (705): [] __do_softirq+0x14/0x20 [ 75.389430][ T7204] ---[ end trace 0000000000000000 ]--- [ 75.393701][ T7204] Memory failure: 0x137200: recovery action for huge page: Recovered [ 75.396114][ T ** replaying previous printk message ** [ 75.396114][ T7204] Injecting memory failure for pfn 0x137600 at process virtual address 0x20200000 [ 75.396553][ T7204] ------------[ cut here ]------------ [ 75.396558][ T7204] WARNING: CPU: 0 PID: 7204 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.400915][ T7204] Modules linked in: [ 75.401497][ T7204] CPU: 0 UID: 0 PID: 7204 Comm: syz.0.21 Tainted: G W syzkaller #0 PREEMPT [ 75.403208][ T7204] Tainted: [W]=WARN [ 75.403832][ T7204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.405420][ T7204] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.406681][ T7204] pc : memory_failure+0x18ec/0x1db4 [ 75.407530][ T7204] lr : memory_failure+0x18ec/0x1db4 [ 75.408415][ T7204] sp : ffff8000a0f278c0 [ 75.409125][ T7204] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 75.410410][ T7204] x26: 1fffffbff87bb001 x25: 05ffc0000020086d x24: 1fffffbff87bb000 [ 75.411698][ T7204] x23: fffffdffc3dd8008 x22: fffffdffc3dd8000 x21: fffffdffc3dd8000 [ 75.413074][ T7204] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 75.414442][ T7204] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 75.415777][ T7204] x14: 1fffffbff87bb000 x13: 0000000000000000 x12: 0000000000000000 [ 75.417061][ T7204] x11: ffff7fbff87bb001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.418316][ T7204] x8 : ffff0000c35e1e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.419607][ T7204] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.420847][ T7204] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.422063][ T7204] Call trace: [ 75.422549][ T7204] memory_failure+0x18ec/0x1db4 (P) [ 75.423296][ T7204] madvise_do_behavior+0x2c8/0x7c4 [ 75.424025][ T7204] do_madvise+0x190/0x248 [ 75.424632][ T7204] __arm64_sys_madvise+0xa4/0xc0 [ 75.425326][ T7204] invoke_syscall+0x98/0x254 [ 75.425969][ T7204] el0_svc_common+0x130/0x23c [ 75.426674][ T7204] do_el0_svc+0x48/0x58 [ 75.427290][ T7204] el0_svc+0x5c/0x254 [ 75.427892][ T7204] el0t_64_sync_handler+0x84/0x12c [ 75.428734][ T7204] el0t_64_sync+0x198/0x19c [ 75.429449][ T7204] irq event stamp: 2384 [ 75.430043][ T7204] hardirqs last enabled at (2383): [] __folio_split+0xf7c/0x1438 [ 75.431518][ T7204] hardirqs last disabled at (2384): [] el1_brk64+0x20/0x54 [ 75.432820][ T7204] softirqs last enabled at (1942): [] handle_softirqs+0xaf8/0xc88 [ 75.434272][ T7204] softirqs last disabled at (1911): [] __do_softirq+0x14/0x20 [ 75.435477][ T7204] ---[ end trace 0000000000000000 ]--- [ 75.439934][ T7204] Memory failure: 0x137600: recovery action for huge page: R ** replaying previous printk message ** [ 75.439934][ T7204] Memory failure: 0x137600: recovery action for huge page: Recovered [ 75.440953][ T7204] Injecting memory failure for pfn 0x137800 at process virtual address 0x20400000 [ 75.441130][ T7204] ------------[ cut here ]------------ [ 75.441134][ T7204] WARNING: CPU: 0 PID: 7204 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.446302][ T7204] Modules linked in: [ 75.446950][ T7204] CPU: 0 UID: 0 PID: 7204 Comm: syz.0.21 Tainted: G W syzkaller #0 PREEMPT [ 75.448667][ T7204] Tainted: [W]=WARN [ 75.449300][ T7204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.450987][ T7204] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.452312][ T7204] pc : memory_failure+0x18ec/0x1db4 [ 75.453165][ T7204] lr : memory_failure+0x18ec/0x1db4 [ 75.453963][ T7204] sp : ffff8000a0f278c0 [ 75.454601][ T7204] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 75.455969][ T7204] x26: 1fffffbff87bc001 x25: 05ffc0000020086d x24: 1fffffbff87bc000 [ 75.457265][ T7204] x23: fffffdffc3de0008 x22: fffffdffc3de0000 x21: fffffdffc3de0000 [ 75.458513][ T7204] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 75.459750][ T7204] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 75.461035][ T7204] x14: 1fffffbff87bc000 x13: 0000000000000000 x12: 0000000000000000 [ 75.462295][ T7204] x11: ffff7fbff87bc001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.463495][ T7204] x8 : ffff0000c35e1e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.464724][ T7204] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.466012][ T7204] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.467295][ T7204] Call trace: [ 75.467809][ T7204] memory_failure+0x18ec/0x1db4 (P) [ 75.468681][ T7204] madvise_do_behavior+0x2c8/0x7c4 [ 75.469523][ T7204] do_madvise+0x190/0x248 [ 75.470233][ T7204] __arm64_sys_madvise+0xa4/0xc0 [ 75.471010][ T7204] invoke_syscall+0x98/0x254 [ 75.471726][ T7204] el0_svc_common+0x130/0x23c [ 75.472486][ T7204] do_el0_svc+0x48/0x58 [ 75.473138][ T7204] el0_svc+0x5c/0x254 [ 75.473781][ T7204] el0t_64_sync_handler+0x84/0x12c [ 75.474531][ T7204] el0t_64_sync+0x198/0x19c [ 75.475165][ T7204] irq event stamp: 2816 [ 75.475766][ T7204] hardirqs last enabled at (2815): [] __folio_split+0xf7c/0x1438 [ 75.477069][ T7204] hardirqs last disabled at (2816): [] el1_brk64+0x20/0x54 [ 75.478497][ T7204] softirqs last enabled at (2394): [] handle_softirqs+0xaf8/0xc88 [ 75.479878][ T7204] softirqs last disabled at (2387): [] __do_softirq+0x14/0x20 [ 75.481315][ T7204] ---[ end trace 0000000000000000 ]--- [ 75.483461][ T7204] Memory failure: 0x137800: recovery action for huge page: Recovered [ 75.486016][ T7204] Injecting memory failure for pfn 0x137a00 at process virtual addres ** replaying previous printk message ** [ 75.486016][ T7204] Injecting memory failure for pfn 0x137a00 at process virtual address 0x20600000 [ 75.487214][ T7204] ------------[ cut here ]------------ [ 75.487219][ T7204] WARNING: CPU: 0 PID: 7204 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.491284][ T7204] Modules linked in: [ 75.491843][ T7204] CPU: 0 UID: 0 PID: 7204 Comm: syz.0.21 Tainted: G W syzkaller #0 PREEMPT [ 75.493384][ T7204] Tainted: [W]=WARN [ 75.493935][ T7204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.495390][ T7204] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.496599][ T7204] pc : memory_failure+0x18ec/0x1db4 [ 75.497298][ T7204] lr : memory_failure+0x18ec/0x1db4 [ 75.498031][ T7204] sp : ffff8000a0f278c0 [ 75.498617][ T7204] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 75.499754][ T7204] x26: 1fffffbff87bd001 x25: 05ffc0000020086d x24: 1fffffbff87bd000 [ 75.500955][ T7204] x23: fffffdffc3de8008 x22: fffffdffc3de8000 x21: fffffdffc3de8000 [ 75.502264][ T7204] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 75.503479][ T7204] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 75.504775][ T7204] x14: 1fffffbff87bd000 x13: 0000000000000000 x12: 0000000000000000 [ 75.505963][ T7204] x11: ffff7fbff87bd001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.507191][ T7204] x8 : ffff0000c35e1e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.508338][ T7204] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.509541][ T7204] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.510688][ T7204] Call trace: [ 75.511121][ T7204] memory_failure+0x18ec/0x1db4 (P) [ 75.511949][ T7204] madvise_do_behavior+0x2c8/0x7c4 [ 75.512682][ T7204] do_madvise+0x190/0x248 [ 75.513270][ T7204] __arm64_sys_madvise+0xa4/0xc0 [ 75.513972][ T7204] invoke_syscall+0x98/0x254 [ 75.514632][ T7204] el0_svc_common+0x130/0x23c [ 75.515288][ T7204] do_el0_svc+0x48/0x58 [ 75.515929][ T7204] el0_svc+0x5c/0x254 [ 75.516506][ T7204] el0t_64_sync_handler+0x84/0x12c [ 75.517308][ T7204] el0t_64_sync+0x198/0x19c [ 75.518007][ T7204] irq event stamp: 2914 [ 75.518651][ T7204] hardirqs last enabled at (2913): [] __folio_split+0xf7c/0x1438 [ 75.520200][ T7204] hardirqs last disabled at (2914): [] el1_brk64+0x20/0x54 [ 75.521623][ T7204] softirqs last enabled at (2844): [] handle_softirqs+0xaf8/0xc88 [ 75.523067][ T7204] softirqs last disabled at (2819): [] __do_softirq+0x14/0x20 [ 75.524383][ T7204] ---[ end trace 0000000000000000 ]--- [ 75.525814][ T7204] Memory failure: 0x137a00: recovery action for huge page ** replaying previous printk message ** [ 75.525814][ T7204] Memory failure: 0x137a00: recovery action for huge page: Recovered [ 75.526863][ T7204] Injecting memory failure for pfn 0x137c00 at process virtual address 0x20800000 [ 75.527014][ T7204] ------------[ cut here ]------------ [ 75.527017][ T7204] WARNING: CPU: 0 PID: 7204 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.532156][ T7204] Modules linked in: [ 75.532689][ T7204] CPU: 0 UID: 0 PID: 7204 Comm: syz.0.21 Tainted: G W syzkaller #0 PREEMPT [ 75.534335][ T7204] Tainted: [W]=WARN [ 75.534913][ T7204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.536597][ T7204] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.537827][ T7204] pc : memory_failure+0x18ec/0x1db4 [ 75.538663][ T7204] lr : memory_failure+0x18ec/0x1db4 [ 75.539491][ T7204] sp : ffff8000a0f278c0 [ 75.540139][ T7204] x29: ffff8000a0f279a0 x28: 05ffc0000020086c x27: ffff7000141e4f20 [ 75.541490][ T7204] x26: 1fffffbff87be001 x25: 05ffc0000020186d x24: 1fffffbff87be000 [ 75.542786][ T7204] x23: fffffdffc3df0008 x22: fffffdffc3df0000 x21: fffffdffc3df0000 [ 75.544192][ T7204] x20: 0000000000000023 x19: dfff800000000000 x18: 00000000ffffffff [ 75.545546][ T7204] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 75.546936][ T7204] x14: 1fffffbff87be000 x13: 0000000000000000 x12: 0000000000000000 [ 75.548149][ T7204] x11: ffff7fbff87be001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.549502][ T7204] x8 : ffff0000c35e1e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.550876][ T7204] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.552167][ T7204] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.553483][ T7204] Call trace: [ 75.554017][ T7204] memory_failure+0x18ec/0x1db4 (P) [ 75.554853][ T7204] madvise_do_behavior+0x2c8/0x7c4 [ 75.555684][ T7204] do_madvise+0x190/0x248 [ 75.556312][ T7204] __arm64_sys_madvise+0xa4/0xc0 [ 75.557131][ T7204] invoke_syscall+0x98/0x254 [ 75.557919][ T7204] el0_svc_common+0x130/0x23c [ 75.558736][ T7204] do_el0_svc+0x48/0x58 [ 75.559439][ T7204] el0_svc+0x5c/0x254 [ 75.560157][ T7204] el0t_64_sync_handler+0x84/0x12c [ 75.560982][ T7204] el0t_64_sync+0x198/0x19c [ 75.561757][ T7204] irq event stamp: 3518 [ 75.562457][ T7204] hardirqs last enabled at (3517): [] __folio_split+0xf7c/0x1438 [ 75.563853][ T7204] hardirqs last disabled at (3518): [] el1_brk64+0x20/0x54 [ 75.565209][ T7204] softirqs last enabled at (3060): [] handle_softirqs+0xaf8/0xc88 [ 75.566727][ T7204] softirqs last disabled at (2917): [] __do_softirq+0x14/0x20 [ 75.568213][ T7204] ---[ end trace 0000000000000000 ]--- [ ** replaying previous printk message ** [ 75.570148][ T7204] Memory failure: 0x137c00: recovery action for huge page: Recovered [ 75.570209][ T7204] Injecting memory failure for pfn 0x137e00 at process virtual address 0x20a00000 [ 75.570356][ T7204] ------------[ cut here ]------------ [ 75.570360][ T7204] WARNING: CPU: 0 PID: 7204 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.575997][ T7204] Modules linked in: [ 75.576672][ T7204] CPU: 0 UID: 0 PID: 7204 Comm: syz.0.21 Tainted: G W syzkaller #0 PREEMPT [ 75.578398][ T7204] Tainted: [W]=WARN [ 75.579059][ T7204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.580751][ T7204] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.582104][ T7204] pc : memory_failure+0x18ec/0x1db4 [ 75.582929][ T7204] lr : memory_failure+0x18ec/0x1db4 [ 75.583703][ T7204] sp : ffff8000a0f278c0 [ 75.584358][ T7204] x29: ffff8000a0f279a0 x28: 05ffc0000020086c x27: ffff7000141e4f20 [ 75.585701][ T7204] x26: 1fffffbff87bf001 x25: 05ffc0000020186d x24: 1fffffbff87bf000 [ 75.587023][ T7204] x23: fffffdffc3df8008 x22: fffffdffc3df8000 x21: fffffdffc3df8000 [ 75.588431][ T7204] x20: 0000000000000023 x19: dfff800000000000 x18: 00000000ffffffff [ 75.589789][ T7204] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 75.591075][ T7204] x14: 1fffffbff87bf000 x13: 0000000000000000 x12: 0000000000000000 [ 75.592352][ T7204] x11: ffff7fbff87bf001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.593592][ T7204] x8 : ffff0000c35e1e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.594850][ T7204] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.596164][ T7204] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.597480][ T7204] Call trace: [ 75.598025][ T7204] memory_failure+0x18ec/0x1db4 (P) [ 75.598858][ T7204] madvise_do_behavior+0x2c8/0x7c4 [ 75.599659][ T7204] do_madvise+0x190/0x248 [ 75.600394][ T7204] __arm64_sys_madvise+0xa4/0xc0 [ 75.601192][ T7204] invoke_syscall+0x98/0x254 [ 75.601879][ T7204] el0_svc_common+0x130/0x23c [ 75.602621][ T7204] do_el0_svc+0x48/0x58 [ 75.603230][ T7204] el0_svc+0x5c/0x254 [ 75.603849][ T7204] el0t_64_sync_handler+0x84/0x12c [ 75.604617][ T7204] el0t_64_sync+0x198/0x19c [ 75.605349][ T7204] irq event stamp: 3730 [ 75.605993][ T7204] hardirqs last enabled at (3729): [] __folio_split+0xf7c/0x1438 [ 75.607527][ T7204] hardirqs last disabled at (3730): [] el1_brk64+0x20/0x54 [ 75.608941][ T7204] softirqs last enabled at (3704): [] handle_softirqs+0xaf8/0xc88 [ 75.610467][ T7204] softirqs last disabled at (3521): [] __do_softirq+0x14/0x20 [ 75.611832][ T7204] ---[ end trace 0000000000000000 ]--- [ 75.613501][ T7204] Memory failure: 0x137e00: recovery action for huge page: Recovered [ 75.631493][ T7206] Injecting memory failure for pfn 0x138200 at process virtual address 0x20000000 [ 75.633684][ T7206] ------------[ cut here ]------------ [ 75.633689][ T7206] WARNING: CPU: 0 PID: 7206 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.636093][ T7206] Modules linked in: [ 75.636673][ T7206] CPU: 0 UID: 0 PID: 7206 Comm: syz.0.22 Tainted: G W syzkaller #0 PREEMPT [ 75.638397][ T7206] Tainted: [W]=WARN [ 75.638985][ T7206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.640647][ T7206] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.641973][ T7206] pc : memory_failure+0x18ec/0x1db4 [ 75.642823][ T7206] lr : memory_failure+0x18ec/0x1db4 [ 75.643696][ T7206] sp : ffff8000a0a078c0 [ 75.644378][ T7206] x29: ffff8000a0a079a0 x28: 05ffc00000200868 x27: ffff700014140f20 [ 75.645759][ T7206] x26: 1fffffbff87c1001 x25: 05ffc0000020086d x24: 1fffffbff87c1000 [ 75.647073][ T7206] x23: fffffdffc3e08008 x22: fffffdffc3e08000 x21: fffffdffc3e08000 [ 75.648421][ T7206] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 75.649732][ T7206] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 75.651084][ T7206] x14: 1fffffbff87c1000 x13: 0000000000000000 x12: 0000000000000000 [ 75.652368][ T7206] x11: ffff7fbff87c1001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.653651][ T7206] x8 : ffff0000ce053d00 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 75.654933][ T7206] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.656184][ T7206] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.657474][ T7206] Call trace: [ 75.658012][ T7206] memory_failure+0x18ec/0x1db4 (P) [ 75.658889][ T7206] madvise_do_behavior+0x2c8/0x7c4 [ 75.659749][ T7206] do_madvise+0x190/0x248 [ 75.660424][ T7206] __arm64_sys_madvise+0xa4/0xc0 [ 75.661207][ T7206] invoke_syscall+0x98/0x254 [ 75.661952][ T7206] el0_svc_common+0x130/0x23c [ 75.662707][ T7206] do_el0_svc+0x48/0x58 [ 75.663375][ T7206] el0_svc+0x5c/0x254 [ 75.664037][ T7206] el0t_64_sync_handler+0x84/0x12c [ 75.664875][ T7206] el0t_64_sync+0x198/0x19c [ 75.665586][ T7206] irq event stamp: 714 [ 75.666227][ T7206] hardirqs last enabled at (713): [] __free_object+0x508/0x720 [ 75.667666][ T7206] hardirqs last disabled at (714): [] el1_brk64+0x20/0x54 [ 75.668897][ T7206] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 75.670225][ T7206] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 75.671567][ T7206] ---[ end trace 0000000000000000 ]--- [ 75.674125][ T7206] Memory failure: 0x138200: recovery action for huge page ** replaying previous printk message ** [ 75.674125][ T7206] Memory failure: 0x138200: recovery action for huge page: Recovered [ 75.675191][ T7206] Injecting memory failure for pfn 0x138000 at process virtual address 0x20200000 [ 75.675313][ T7206] ------------[ cut here ]------------ [ 75.675316][ T7206] WARNING: CPU: 0 PID: 7206 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.680383][ T7206] Modules linked in: [ 75.680930][ T7206] CPU: 0 UID: 0 PID: 7206 Comm: syz.0.22 Tainted: G W syzkaller #0 PREEMPT [ 75.682355][ T7206] Tainted: [W]=WARN [ 75.682980][ T7206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.684652][ T7206] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.685845][ T7206] pc : memory_failure+0x18ec/0x1db4 [ 75.686632][ T7206] lr : memory_failure+0x18ec/0x1db4 [ 75.687473][ T7206] sp : ffff8000a0a078c0 [ 75.688175][ T7206] x29: ffff8000a0a079a0 x28: 05ffc00000200868 x27: ffff700014140f20 [ 75.689497][ T7206] x26: 1fffffbff87c0001 x25: 05ffc0000020086d x24: 1fffffbff87c0000 [ 75.690789][ T7206] x23: fffffdffc3e00008 x22: fffffdffc3e00000 x21: fffffdffc3e00000 [ 75.692070][ T7206] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 75.693335][ T7206] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 75.694688][ T7206] x14: 1fffffbff87c0000 x13: 0000000000000000 x12: 0000000000000000 [ 75.696063][ T7206] x11: ffff7fbff87c0001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.697396][ T7206] x8 : ffff0000ce053d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.698744][ T7206] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.700116][ T7206] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.701447][ T7206] Call trace: [ 75.701945][ T7206] memory_failure+0x18ec/0x1db4 (P) [ 75.702725][ T7206] madvise_do_behavior+0x2c8/0x7c4 [ 75.703547][ T7206] do_madvise+0x190/0x248 [ 75.704228][ T7206] __arm64_sys_madvise+0xa4/0xc0 [ 75.705031][ T7206] invoke_syscall+0x98/0x254 [ 75.705810][ T7206] el0_svc_common+0x130/0x23c [ 75.706611][ T7206] do_el0_svc+0x48/0x58 [ 75.707264][ T7206] el0_svc+0x5c/0x254 [ 75.707968][ T7206] el0t_64_sync_handler+0x84/0x12c [ 75.708806][ T7206] el0t_64_sync+0x198/0x19c [ 75.709563][ T7206] irq event stamp: 1204 [ 75.710228][ T7206] hardirqs last enabled at (1203): [] __folio_split+0xf7c/0x1438 [ 75.711653][ T7206] hardirqs last disabled at (1204): [] el1_brk64+0x20/0x54 [ 75.713058][ T7206] softirqs last enabled at (756): [] handle_softirqs+0xaf8/0xc88 [ 75.714537][ T7206] softirqs last disabled at (717): [] __do_softirq+0x14/0x20 [ 75.715908][ T7206] ---[ end trace 0000000000000000 ]--- [ 75.717909][ T7206] Memory failure: 0x138000: recovery action for hug ** replaying previous printk message ** [ 75.717909][ T7206] Memory failure: 0x138000: recovery action for huge page: Recovered [ 75.718871][ T7206] Injecting memory failure for pfn 0x138400 at process virtual address 0x20400000 [ 75.719003][ T7206] ------------[ cut here ]------------ [ 75.719007][ T7206] WARNING: CPU: 0 PID: 7206 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.724595][ T7206] Modules linked in: [ 75.725264][ T7206] CPU: 0 UID: 0 PID: 7206 Comm: syz.0.22 Tainted: G W syzkaller #0 PREEMPT [ 75.726918][ T7206] Tainted: [W]=WARN [ 75.727560][ T7206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.729119][ T7206] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.730337][ T7206] pc : memory_failure+0x18ec/0x1db4 [ 75.731160][ T7206] lr : memory_failure+0x18ec/0x1db4 [ 75.731993][ T7206] sp : ffff8000a0a078c0 [ 75.732683][ T7206] x29: ffff8000a0a079a0 x28: 05ffc00000200868 x27: ffff700014140f20 [ 75.734035][ T7206] x26: 1fffffbff87c2001 x25: 05ffc0000020086d x24: 1fffffbff87c2000 [ 75.735355][ T7206] x23: fffffdffc3e10008 x22: fffffdffc3e10000 x21: fffffdffc3e10000 [ 75.736635][ T7206] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 75.737913][ T7206] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 75.739204][ T7206] x14: 1fffffbff87c2000 x13: 0000000000000000 x12: 0000000000000000 [ 75.740498][ T7206] x11: ffff7fbff87c2001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.741780][ T7206] x8 : ffff0000ce053d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.743046][ T7206] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.744338][ T7206] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.745604][ T7206] Call trace: [ 75.746122][ T7206] memory_failure+0x18ec/0x1db4 (P) [ 75.746949][ T7206] madvise_do_behavior+0x2c8/0x7c4 [ 75.747799][ T7206] do_madvise+0x190/0x248 [ 75.748473][ T7206] __arm64_sys_madvise+0xa4/0xc0 [ 75.749266][ T7206] invoke_syscall+0x98/0x254 [ 75.749981][ T7206] el0_svc_common+0x130/0x23c [ 75.750651][ T7206] do_el0_svc+0x48/0x58 [ 75.751281][ T7206] el0_svc+0x5c/0x254 [ 75.751868][ T7206] el0t_64_sync_handler+0x84/0x12c [ 75.752692][ T7206] el0t_64_sync+0x198/0x19c [ 75.753435][ T7206] irq event stamp: 1892 [ 75.754101][ T7206] hardirqs last enabled at (1891): [] __folio_split+0xf7c/0x1438 [ 75.755609][ T7206] hardirqs last disabled at (1892): [] el1_brk64+0x20/0x54 [ 75.756946][ T7206] softirqs last enabled at (1492): [] handle_softirqs+0xaf8/0xc88 [ 75.758401][ T7206] softirqs last disabled at (1207): [] __do_softirq+0x14/0x20 [ 75.759768][ T7206] ---[ end trace 0000000000000000 ]--- [ 75.761661][ T7206] Memory failure: 0x138400: recovery action for huge page: Recovered [ 75.761759][ T7206] Injecting memory failure for pfn 0x138600 at process virtual address 0x20600000 [ 75.761896][ T7206] ------------[ cut here ]------------ [ 75.761902][ T7206] WARNING: CPU: 0 PID: 7206 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.766397][ T7206] Modules linked in: [ 75.766929][ T7206] CPU: 0 UID: 0 PID: 7206 Comm: syz.0.22 Tainted: G W syzkaller #0 PREEMPT [ 75.768355][ T7206] Tainted: [W]=WARN [ 75.768881][ T7206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.770465][ T7206] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.771680][ T7206] pc : memory_failure+0x18ec/0x1db4 [ 75.772467][ T7206] lr : memory_failure+0x18ec/0x1db4 [ 75.773226][ T7206] sp : ffff8000a0a078c0 [ 75.773790][ T7206] x29: ffff8000a0a079a0 x28: 05ffc00000200868 x27: ffff700014140f20 [ 75.775029][ T7206] x26: 1fffffbff87c3001 x25: 05ffc0000020086d x24: 1fffffbff87c3000 [ 75.776267][ T7206] x23: fffffdffc3e18008 x22: fffffdffc3e18000 x21: fffffdffc3e18000 [ 75.777495][ T7206] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 75.778680][ T7206] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 75.779994][ T7206] x14: 1fffffbff87c3000 x13: 0000000000000000 x12: 0000000000000000 [ 75.781335][ T7206] x11: ffff7fbff87c3001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.782641][ T7206] x8 : ffff0000ce053d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.783870][ T7206] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.785062][ T7206] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.786363][ T7206] Call trace: [ 75.786847][ T7206] memory_failure+0x18ec/0x1db4 (P) [ 75.787627][ T7206] madvise_do_behavior+0x2c8/0x7c4 [ 75.788411][ T7206] do_madvise+0x190/0x248 [ 75.789069][ T7206] __arm64_sys_madvise+0xa4/0xc0 [ 75.789780][ T7206] invoke_syscall+0x98/0x254 [ 75.790460][ T7206] el0_svc_common+0x130/0x23c [ 75.791145][ T7206] do_el0_svc+0x48/0x58 [ 75.791751][ T7206] el0_svc+0x5c/0x254 [ 75.792400][ T7206] el0t_64_sync_handler+0x84/0x12c [ 75.793168][ T7206] el0t_64_sync+0x198/0x19c [ 75.793889][ T7206] irq event stamp: 1966 [ 75.794508][ T7206] hardirqs last enabled at (1965): [] __folio_split+0xf7c/0x1438 [ 75.795857][ T7206] hardirqs last disabled at (1966): [] el1_brk64+0x20/0x54 [ 75.797096][ T7206] softirqs last enabled at (1928): [] handle_softirqs+0xaf8/0xc88 [ 75.798410][ T7206] softirqs last disabled at (1895): [] __do_softirq+0x14/0x20 [ 75.799797][ T7206] ---[ end trace 0000000000000000 ]--- [ 75.803213][ T7206] Memory failure: 0x138600: recovery action for huge page: Recovered [ 75.804279][ T7206] Injecting memory failure for pfn 0x138800 at process virtual address 0x20800000 [ 75.804446][ T7206] ------------[ cut here ]------------ [ 75.804452][ T7206] WARNING: CPU: 0 PID: 7206 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.809332][ T7206] Modules linked in: [ 75.809994][ T7206] CPU: 0 UID: 0 PID: 7206 Comm: syz.0.22 Tainted: G W syzkaller #0 PREEMPT [ 75.811597][ T7206] Tainted: [W]=WARN [ 75.812138][ T7206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.813593][ T7206] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.814829][ T7206] pc : memory_failure+0x18ec/0x1db4 [ 75.815663][ T7206] lr : memory_failure+0x18ec/0x1db4 [ 75.816462][ T7206] sp : ffff8000a0a078c0 [ 75.817073][ T7206] x29: ffff8000a0a079a0 x28: 05ffc0000020086c x27: ffff700014140f20 [ 75.818247][ T7206] x26: 1fffffbff87c4001 x25: 05ffc0000020186d x24: 1fffffbff87c4000 [ 75.819397][ T7206] x23: fffffdffc3e20008 x22: fffffdffc3e20000 x21: fffffdffc3e20000 [ 75.820542][ T7206] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 75.821699][ T7206] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 75.822825][ T7206] x14: 1fffffbff87c4000 x13: 0000000000000000 x12: 0000000000000000 [ 75.823958][ T7206] x11: ffff7fbff87c4001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.825067][ T7206] x8 : ffff0000ce053d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.826225][ T7206] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.827449][ T7206] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.828718][ T7206] Call trace: [ 75.829207][ T7206] memory_failure+0x18ec/0x1db4 (P) [ 75.830006][ T7206] madvise_do_behavior+0x2c8/0x7c4 [ 75.830854][ T7206] do_madvise+0x190/0x248 [ 75.831553][ T7206] __arm64_sys_madvise+0xa4/0xc0 [ 75.832292][ T7206] invoke_syscall+0x98/0x254 [ 75.832992][ T7206] el0_svc_common+0x130/0x23c [ 75.833661][ T7206] do_el0_svc+0x48/0x58 [ 75.834309][ T7206] el0_svc+0x5c/0x254 [ 75.834945][ T7206] el0t_64_sync_handler+0x84/0x12c [ 75.835759][ T7206] el0t_64_sync+0x198/0x19c [ 75.836501][ T7206] irq event stamp: 2530 [ 75.837117][ T7206] hardirqs last enabled at (2529): [] __folio_split+0xf7c/0x1438 [ 75.838628][ T7206] hardirqs last disabled at (2530): [] el1_brk64+0x20/0x54 [ 75.839860][ T7206] softirqs last enabled at (2128): [] handle_softirqs+0xaf8/0xc88 [ 75.841200][ T7206] softirqs last disabled at (1969): [] __do_softirq+0x14/0x20 [ 75.842470][ T7206] ---[ end trace 0000000000000000 ]--- [ 75.84414 ** replaying previous printk message ** [ 75.844145][ T7206] Memory failure: 0x138800: recovery action for huge page: Recovered [ 75.844216][ T7206] Injecting memory failure for pfn 0x138a00 at process virtual address 0x20a00000 [ 75.844359][ T7206] ------------[ cut here ]------------ [ 75.844362][ T7206] WARNING: CPU: 0 PID: 7206 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.849496][ T7206] Modules linked in: [ 75.850054][ T7206] CPU: 0 UID: 0 PID: 7206 Comm: syz.0.22 Tainted: G W syzkaller #0 PREEMPT [ 75.851496][ T7206] Tainted: [W]=WARN [ 75.852087][ T7206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.853498][ T7206] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.854708][ T7206] pc : memory_failure+0x18ec/0x1db4 [ 75.855496][ T7206] lr : memory_failure+0x18ec/0x1db4 [ 75.856328][ T7206] sp : ffff8000a0a078c0 [ 75.857032][ T7206] x29: ffff8000a0a079a0 x28: 05ffc0000020086c x27: ffff700014140f20 [ 75.858195][ T7206] x26: 1fffffbff87c5001 x25: 05ffc0000020186d x24: 1fffffbff87c5000 [ 75.859341][ T7206] x23: fffffdffc3e28008 x22: fffffdffc3e28000 x21: fffffdffc3e28000 [ 75.860430][ T7206] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 75.861513][ T7206] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 75.862561][ T7206] x14: 1fffffbff87c5000 x13: 0000000000000000 x12: 0000000000000000 [ 75.863715][ T7206] x11: ffff7fbff87c5001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.864841][ T7206] x8 : ffff0000ce053d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.866095][ T7206] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.867233][ T7206] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.868540][ T7206] Call trace: [ 75.868968][ T7206] memory_failure+0x18ec/0x1db4 (P) [ 75.869827][ T7206] madvise_do_behavior+0x2c8/0x7c4 [ 75.870615][ T7206] do_madvise+0x190/0x248 [ 75.871289][ T7206] __arm64_sys_madvise+0xa4/0xc0 [ 75.872027][ T7206] invoke_syscall+0x98/0x254 [ 75.872780][ T7206] el0_svc_common+0x130/0x23c [ 75.873499][ T7206] do_el0_svc+0x48/0x58 [ 75.874122][ T7206] el0_svc+0x5c/0x254 [ 75.874736][ T7206] el0t_64_sync_handler+0x84/0x12c [ 75.875503][ T7206] el0t_64_sync+0x198/0x19c [ 75.876172][ T7206] irq event stamp: 2604 [ 75.876734][ T7206] hardirqs last enabled at (2603): [] __folio_split+0xf7c/0x1438 [ 75.878233][ T7206] hardirqs last disabled at (2604): [] el1_brk64+0x20/0x54 [ 75.879597][ T7206] softirqs last enabled at (2574): [] handle_softirqs+0xaf8/0xc88 [ 75.881101][ T7206] softirqs last disabled at (2533): [] __do_softirq+0x14/0x20 [ 75.882590][ T7206] ---[ end trace 0000000000000000 ]--- [ 75.883898][ T7206] Memory failure: 0x138a00: recovery action for huge page: Recovered [ 75.899502][ T7208] Injecting memory failure for pfn 0x137400 at process virtual address 0x20000000 [ 75.901628][ T7208] ------------[ cut here ]------------ [ 75.901636][ T7208] WARNING: CPU: 1 PID: 7208 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.903884][ T7208] Modules linked in: [ 75.904421][ T7208] CPU: 1 UID: 0 PID: 7208 Comm: syz.0.23 Tainted: G W syzkaller #0 PREEMPT [ 75.905940][ T7208] Tainted: [W]=WARN [ 75.906553][ T7208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.908173][ T7208] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.909421][ T7208] pc : memory_failure+0x18ec/0x1db4 [ 75.910223][ T7208] lr : memory_failure+0x18ec/0x1db4 [ 75.910982][ T7208] sp : ffff80009fa078c0 [ 75.911575][ T7208] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 75.912665][ T7208] x26: 1fffffbff87ba001 x25: 05ffc0000020086d x24: 1fffffbff87ba000 [ 75.913739][ T7208] x23: fffffdffc3dd0008 x22: fffffdffc3dd0000 x21: fffffdffc3dd0000 [ 75.914897][ T7208] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 75.916171][ T7208] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 75.917381][ T7208] x14: 1fffffbff87ba000 x13: 0000000000000000 x12: 0000000000000000 [ 75.918673][ T7208] x11: ffff7fbff87ba001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.919793][ T7208] x8 : ffff0000ca203d00 x7 : ffff800080429110 x6 : 0000000000000000 [ 75.920989][ T7208] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.922234][ T7208] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.923542][ T7208] Call trace: [ 75.924028][ T7208] memory_failure+0x18ec/0x1db4 (P) [ 75.924798][ T7208] madvise_do_behavior+0x2c8/0x7c4 [ 75.925550][ T7208] do_madvise+0x190/0x248 [ 75.926208][ T7208] __arm64_sys_madvise+0xa4/0xc0 [ 75.926910][ T7208] invoke_syscall+0x98/0x254 [ 75.927615][ T7208] el0_svc_common+0x130/0x23c [ 75.928390][ T7208] do_el0_svc+0x48/0x58 [ 75.928970][ T7208] el0_svc+0x5c/0x254 [ 75.929549][ T7208] el0t_64_sync_handler+0x84/0x12c [ 75.930269][ T7208] el0t_64_sync+0x198/0x19c [ 75.930923][ T7208] irq event stamp: 760 [ 75.931492][ T7208] hardirqs last enabled at (759): [] _raw_spin_unlock_irq+0x30/0x80 [ 75.932846][ T7208] hardirqs last disabled at (760): [] el1_brk64+0x20/0x54 [ 75.934122][ T7208] softirqs last enabled at (298): [] local_bh_enable+0x10/0x34 [ 75.935416][ T7208] softirqs last disabled at (296): [] local_bh_disable+0x10/0x34 [ 75.936690][ T7208] ---[ end trace 0000000000000000 ]--- [ 75.938621][ T7208] Memory failure: 0x137400: recovery act ** replaying previous printk message ** [ 75.938621][ T7208] Memory failure: 0x137400: recovery action for huge page: Recovered [ 75.939624][ T7208] Injecting memory failure for pfn 0x139000 at process virtual address 0x20200000 [ 75.939751][ T7208] ------------[ cut here ]------------ [ 75.939755][ T7208] WARNING: CPU: 1 PID: 7208 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.945024][ T7208] Modules linked in: [ 75.945559][ T7208] CPU: 1 UID: 0 PID: 7208 Comm: syz.0.23 Tainted: G W syzkaller #0 PREEMPT [ 75.947033][ T7208] Tainted: [W]=WARN [ 75.947571][ T7208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.948933][ T7208] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.950240][ T7208] pc : memory_failure+0x18ec/0x1db4 [ 75.951119][ T7208] lr : memory_failure+0x18ec/0x1db4 [ 75.951902][ T7208] sp : ffff80009fa078c0 [ 75.952530][ T7208] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 75.953696][ T7208] x26: 1fffffbff87c8001 x25: 05ffc0000020086d x24: 1fffffbff87c8000 [ 75.954828][ T7208] x23: fffffdffc3e40008 x22: fffffdffc3e40000 x21: fffffdffc3e40000 [ 75.956138][ T7208] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 75.957294][ T7208] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 75.958447][ T7208] x14: 1fffffbff87c8000 x13: 0000000000000000 x12: 0000000000000000 [ 75.959736][ T7208] x11: ffff7fbff87c8001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 75.961055][ T7208] x8 : ffff0000ca203d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 75.962368][ T7208] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 75.963594][ T7208] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 75.964777][ T7208] Call trace: [ 75.965253][ T7208] memory_failure+0x18ec/0x1db4 (P) [ 75.966110][ T7208] madvise_do_behavior+0x2c8/0x7c4 [ 75.966909][ T7208] do_madvise+0x190/0x248 [ 75.967587][ T7208] __arm64_sys_madvise+0xa4/0xc0 [ 75.968387][ T7208] invoke_syscall+0x98/0x254 [ 75.969219][ T7208] el0_svc_common+0x130/0x23c [ 75.969954][ T7208] do_el0_svc+0x48/0x58 [ 75.970639][ T7208] el0_svc+0x5c/0x254 [ 75.971286][ T7208] el0t_64_sync_handler+0x84/0x12c [ 75.972083][ T7208] el0t_64_sync+0x198/0x19c [ 75.972811][ T7208] irq event stamp: 1244 [ 75.973559][ T7208] hardirqs last enabled at (1243): [] __folio_split+0xf7c/0x1438 [ 75.975043][ T7208] hardirqs last disabled at (1244): [] el1_brk64+0x20/0x54 [ 75.976471][ T7208] softirqs last enabled at (840): [] handle_softirqs+0xaf8/0xc88 [ 75.977994][ T7208] softirqs last disabled at (763): [] __do_softirq+0x14/0x20 [ 75.979456][ T7208] ---[ end trace 0000000000000000 ]--- [ 75.983109][ T7208] Memory failure: 0x139000: recovery action for huge page: Recovered [ 75.984116][ T7208] Injecting memory failure for pfn 0x139200 at process virtual address 0x20400000 [ 75.987656][ T7208] ------------[ cut here ]------------ [ 75.987666][ T7208] WARNING: CPU: 1 PID: 7208 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 75.990093][ T7208] Modules linked in: [ 75.990742][ T7208] CPU: 1 UID: 0 PID: 7208 Comm: syz.0.23 Tainted: G W syzkaller #0 PREEMPT [ 75.992445][ T7208] Tainted: [W]=WARN [ 75.993067][ T7208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.994690][ T7208] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.995954][ T7208] pc : memory_failure+0x18ec/0x1db4 [ 75.996789][ T7208] lr : memory_failure+0x18ec/0x1db4 [ 75.997614][ T7208] sp : ffff80009fa078c0 [ 75.998320][ T7208] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 75.999631][ T7208] x26: 1fffffbff87c9001 x25: 05ffc0000020086d x24: 1fffffbff87c9000 [ 76.000927][ T7208] x23: fffffdffc3e48008 x22: fffffdffc3e48000 x21: fffffdffc3e48000 [ 76.002234][ T7208] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 76.003380][ T7208] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 76.004547][ T7208] x14: 1fffffbff87c9000 x13: 0000000000000000 x12: 0000000000000000 [ 76.005722][ T7208] x11: ffff7fbff87c9001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.006878][ T7208] x8 : ffff0000ca203d00 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 76.008117][ T7208] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.009405][ T7208] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.010741][ T7208] Call trace: [ 76.011246][ T7208] memory_failure+0x18ec/0x1db4 (P) [ 76.012012][ T7208] madvise_do_behavior+0x2c8/0x7c4 [ 76.012822][ T7208] do_madvise+0x190/0x248 [ 76.013504][ T7208] __arm64_sys_madvise+0xa4/0xc0 [ 76.014279][ T7208] invoke_syscall+0x98/0x254 [ 76.014995][ T7208] el0_svc_common+0x130/0x23c [ 76.015687][ T7208] do_el0_svc+0x48/0x58 [ 76.016333][ T7208] el0_svc+0x5c/0x254 [ 76.016926][ T7208] el0t_64_sync_handler+0x84/0x12c [ 76.017636][ T7208] el0t_64_sync+0x198/0x19c [ 76.018258][ T7208] irq event stamp: 1738 [ 76.018838][ T7208] hardirqs last enabled at (1737): [] __free_object+0x508/0x720 [ 76.020160][ T7208] hardirqs last disabled at (1738): [] el1_brk64+0x20/0x54 [ 76.021620][ T7208] softirqs last enabled at (1288): [] handle_softirqs+0xaf8/0xc88 [ 76.023195][ T7208] softirqs last disabled at (1247): [] __do_softirq+0x14/0x20 [ 76.024622][ T7208] ---[ end trace 0000000000000000 ]--- [ 76.0261 ** replaying previous printk message ** [ 76.026136][ T7208] Memory failure: 0x139200: recovery action for huge page: Recovered [ 76.026223][ T7208] Injecting memory failure for pfn 0x139400 at process virtual address 0x20600000 [ 76.026349][ T7208] ------------[ cut here ]------------ [ 76.026353][ T7208] WARNING: CPU: 1 PID: 7208 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.032049][ T7208] Modules linked in: [ 76.032667][ T7208] CPU: 1 UID: 0 PID: 7208 Comm: syz.0.23 Tainted: G W syzkaller #0 PREEMPT [ 76.034402][ T7208] Tainted: [W]=WARN [ 76.035019][ T7208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.036730][ T7208] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.037948][ T7208] pc : memory_failure+0x18ec/0x1db4 [ 76.038775][ T7208] lr : memory_failure+0x18ec/0x1db4 [ 76.039569][ T7208] sp : ffff80009fa078c0 [ 76.040223][ T7208] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 76.041531][ T7208] x26: 1fffffbff87ca001 x25: 05ffc0000020086d x24: 1fffffbff87ca000 [ 76.042823][ T7208] x23: fffffdffc3e50008 x22: fffffdffc3e50000 x21: fffffdffc3e50000 [ 76.044164][ T7208] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 76.045401][ T7208] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 76.046615][ T7208] x14: 1fffffbff87ca000 x13: 0000000000000000 x12: 0000000000000000 [ 76.047772][ T7208] x11: ffff7fbff87ca001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.048934][ T7208] x8 : ffff0000ca203d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.050075][ T7208] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.051282][ T7208] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.052467][ T7208] Call trace: [ 76.052951][ T7208] memory_failure+0x18ec/0x1db4 (P) [ 76.053673][ T7208] madvise_do_behavior+0x2c8/0x7c4 [ 76.054423][ T7208] do_madvise+0x190/0x248 [ 76.055107][ T7208] __arm64_sys_madvise+0xa4/0xc0 [ 76.055908][ T7208] invoke_syscall+0x98/0x254 [ 76.056642][ T7208] el0_svc_common+0x130/0x23c [ 76.057359][ T7208] do_el0_svc+0x48/0x58 [ 76.058042][ T7208] el0_svc+0x5c/0x254 [ 76.058645][ T7208] el0t_64_sync_handler+0x84/0x12c [ 76.059439][ T7208] el0t_64_sync+0x198/0x19c [ 76.060178][ T7208] irq event stamp: 1868 [ 76.060885][ T7208] hardirqs last enabled at (1867): [] __folio_split+0xf7c/0x1438 [ 76.062318][ T7208] hardirqs last disabled at (1868): [] el1_brk64+0x20/0x54 [ 76.063767][ T7208] softirqs last enabled at (1832): [] handle_softirqs+0xaf8/0xc88 [ 76.065311][ T7208] softirqs last disabled at (1741): [] __do_softirq+0x14/0x20 [ 76.066626][ T7208] ---[ end trace 0000000000000000 ]--- [ 76.069917][ T7208] Memory failure: 0x139400: recovery act ** replaying previous printk message ** [ 76.069917][ T7208] Memory failure: 0x139400: recovery action for huge page: Recovered [ 76.070920][ T7208] Injecting memory failure for pfn 0x139600 at process virtual address 0x20800000 [ 76.071067][ T7208] ------------[ cut here ]------------ [ 76.071070][ T7208] WARNING: CPU: 1 PID: 7208 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.076693][ T7208] Modules linked in: [ 76.077368][ T7208] CPU: 1 UID: 0 PID: 7208 Comm: syz.0.23 Tainted: G W syzkaller #0 PREEMPT [ 76.079083][ T7208] Tainted: [W]=WARN [ 76.079704][ T7208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.081276][ T7208] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.082607][ T7208] pc : memory_failure+0x18ec/0x1db4 [ 76.083440][ T7208] lr : memory_failure+0x18ec/0x1db4 [ 76.084304][ T7208] sp : ffff80009fa078c0 [ 76.084945][ T7208] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 76.086171][ T7208] x26: 1fffffbff87cb001 x25: 05ffc0000020186d x24: 1fffffbff87cb000 [ 76.087459][ T7208] x23: fffffdffc3e58008 x22: fffffdffc3e58000 x21: fffffdffc3e58000 [ 76.088697][ T7208] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 76.089987][ T7208] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 76.091178][ T7208] x14: 1fffffbff87cb000 x13: 0000000000000000 x12: 0000000000000000 [ 76.092379][ T7208] x11: ffff7fbff87cb001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.093592][ T7208] x8 : ffff0000ca203d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.094861][ T7208] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.096055][ T7208] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.097257][ T7208] Call trace: [ 76.097688][ T7208] memory_failure+0x18ec/0x1db4 (P) [ 76.098430][ T7208] madvise_do_behavior+0x2c8/0x7c4 [ 76.099265][ T7208] do_madvise+0x190/0x248 [ 76.099905][ T7208] __arm64_sys_madvise+0xa4/0xc0 [ 76.100603][ T7208] invoke_syscall+0x98/0x254 [ 76.101287][ T7208] el0_svc_common+0x130/0x23c [ 76.102055][ T7208] do_el0_svc+0x48/0x58 [ 76.102745][ T7208] el0_svc+0x5c/0x254 [ 76.103426][ T7208] el0t_64_sync_handler+0x84/0x12c [ 76.104229][ T7208] el0t_64_sync+0x198/0x19c [ 76.104981][ T7208] irq event stamp: 2374 [ 76.105588][ T7208] hardirqs last enabled at (2373): [] __folio_split+0xf7c/0x1438 [ 76.107151][ T7208] hardirqs last disabled at (2374): [] el1_brk64+0x20/0x54 [ 76.108544][ T7208] softirqs last enabled at (1976): [] handle_softirqs+0xaf8/0xc88 [ 76.109976][ T7208] softirqs last disabled at (1871): [] __do_softirq+0x14/0x20 [ 76.111376][ T7208] ---[ end trace 0000000000000000 ]--- [ 76.114311 ** replaying previous printk message ** [ 76.114311][ T7208] Memory failure: 0x139600: recovery action for huge page: Recovered [ 76.114376][ T7208] Injecting memory failure for pfn 0x139800 at process virtual address 0x20a00000 [ 76.114535][ T7208] ------------[ cut here ]------------ [ 76.114538][ T7208] WARNING: CPU: 1 PID: 7208 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.119576][ T7208] Modules linked in: [ 76.120123][ T7208] CPU: 1 UID: 0 PID: 7208 Comm: syz.0.23 Tainted: G W syzkaller #0 PREEMPT [ 76.121552][ T7208] Tainted: [W]=WARN [ 76.122089][ T7208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.123659][ T7208] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.124825][ T7208] pc : memory_failure+0x18ec/0x1db4 [ 76.125607][ T7208] lr : memory_failure+0x18ec/0x1db4 [ 76.126455][ T7208] sp : ffff80009fa078c0 [ 76.127113][ T7208] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 76.128450][ T7208] x26: 1fffffbff87cc001 x25: 05ffc0000020186d x24: 1fffffbff87cc000 [ 76.129663][ T7208] x23: fffffdffc3e60008 x22: fffffdffc3e60000 x21: fffffdffc3e60000 [ 76.130884][ T7208] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 76.132064][ T7208] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 76.133319][ T7208] x14: 1fffffbff87cc000 x13: 0000000000000000 x12: 0000000000000000 [ 76.134601][ T7208] x11: ffff7fbff87cc001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.135852][ T7208] x8 : ffff0000ca203d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.137046][ T7208] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.138266][ T7208] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.139499][ T7208] Call trace: [ 76.139991][ T7208] memory_failure+0x18ec/0x1db4 (P) [ 76.140807][ T7208] madvise_do_behavior+0x2c8/0x7c4 [ 76.141528][ T7208] do_madvise+0x190/0x248 [ 76.142123][ T7208] __arm64_sys_madvise+0xa4/0xc0 [ 76.142872][ T7208] invoke_syscall+0x98/0x254 [ 76.143539][ T7208] el0_svc_common+0x130/0x23c [ 76.144173][ T7208] do_el0_svc+0x48/0x58 [ 76.144750][ T7208] el0_svc+0x5c/0x254 [ 76.145348][ T7208] el0t_64_sync_handler+0x84/0x12c [ 76.146089][ T7208] el0t_64_sync+0x198/0x19c [ 76.146770][ T7208] irq event stamp: 2622 [ 76.147389][ T7208] hardirqs last enabled at (2621): [] __folio_split+0xf7c/0x1438 [ 76.148657][ T7208] hardirqs last disabled at (2622): [] el1_brk64+0x20/0x54 [ 76.149907][ T7208] softirqs last enabled at (2584): [] handle_softirqs+0xaf8/0xc88 [ 76.151206][ T7208] softirqs last disabled at (2377): [] __do_softirq+0x14/0x20 [ 76.152536][ T7208] ---[ end trace 0000000000000000 ]--- [ 76.154391][ T7208] Memory failure: 0x139800: recovery action for huge page: Recovered [ 76.169456][ T7210] Injecting memory failure for pfn 0x139c00 at process virtual address 0x20000000 [ 76.171115][ T7210] ------------[ cut here ]------------ [ 76.171121][ T7210] WARNING: CPU: 1 PID: 7210 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.173627][ T7210] Modules linked in: [ 76.174301][ T7210] CPU: 1 UID: 0 PID: 7210 Comm: syz.0.24 Tainted: G W syzkaller #0 PREEMPT [ 76.176024][ T7210] Tainted: [W]=WARN [ 76.176659][ T7210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.178275][ T7210] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.179569][ T7210] pc : memory_failure+0x18ec/0x1db4 [ 76.180398][ T7210] lr : memory_failure+0x18ec/0x1db4 [ 76.181244][ T7210] sp : ffff80009ee878c0 [ 76.181902][ T7210] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 76.183162][ T7210] x26: 1fffffbff87ce001 x25: 05ffc0000020086d x24: 1fffffbff87ce000 [ 76.184419][ T7210] x23: fffffdffc3e70008 x22: fffffdffc3e70000 x21: fffffdffc3e70000 [ 76.185715][ T7210] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 76.186910][ T7210] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 76.188075][ T7210] x14: 1fffffbff87ce000 x13: 0000000000000000 x12: 0000000000000000 [ 76.189358][ T7210] x11: ffff7fbff87ce001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.190633][ T7210] x8 : ffff0000cbaf8000 x7 : ffff800080429110 x6 : 0000000000000000 [ 76.192002][ T7210] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.193343][ T7210] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.194616][ T7210] Call trace: [ 76.195091][ T7210] memory_failure+0x18ec/0x1db4 (P) [ 76.195923][ T7210] madvise_do_behavior+0x2c8/0x7c4 [ 76.196754][ T7210] do_madvise+0x190/0x248 [ 76.197465][ T7210] __arm64_sys_madvise+0xa4/0xc0 [ 76.198246][ T7210] invoke_syscall+0x98/0x254 [ 76.198954][ T7210] el0_svc_common+0x130/0x23c [ 76.199681][ T7210] do_el0_svc+0x48/0x58 [ 76.200319][ T7210] el0_svc+0x5c/0x254 [ 76.200922][ T7210] el0t_64_sync_handler+0x84/0x12c [ 76.201701][ T7210] el0t_64_sync+0x198/0x19c [ 76.202372][ T7210] irq event stamp: 774 [ 76.203093][ T7210] hardirqs last enabled at (773): [] _raw_spin_unlock_irq+0x30/0x80 [ 76.204642][ T7210] hardirqs last disabled at (774): [] el1_brk64+0x20/0x54 [ 76.206120][ T7210] softirqs last enabled at (324): [] local_bh_enable+0x10/0x34 [ 76.207675][ T7210] softirqs last disabled at (322): [] local_bh_disable+0x10/0x34 [ 76.209186][ T7210] ---[ end trace 0000000000000000 ]--- [ 76.212213][ T7210] Memory failure: 0x139c00: recovery action for huge page: Recovered [ 76.215704][ T7210] Injecting memory failure for pfn 0x139a00 at process virtual address 0x20200000 [ 76.217400][ T7210] ------------[ cut here ]------------ [ 76.217411][ T7210] WARNING: CPU: 0 PID: 7210 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.219704][ T7210] Modules linked in: [ 76.220298][ T7210] CPU: 0 UID: 0 PID: 7210 Comm: syz.0.24 Tainted: G W syzkaller #0 PREEMPT [ 76.221741][ T7210] Tainted: [W]=WARN [ 76.222282][ T7210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.223765][ T7210] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) 1970/01/01 00:01:16 executed programs: 9 [ 76.224958][ T7210] pc : memory_failure+0x18ec/0x1db4 [ 76.225729][ T7210] lr : memory_failure+0x18ec/0x1db4 [ 76.226514][ T7210] sp : ffff80009ee878c0 [ 76.227090][ T7210] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 76.228298][ T7210] x26: 1fffffbff87cd001 x25: 05ffc0000020086d x24: 1fffffbff87cd000 [ 76.229610][ T7210] x23: fffffdffc3e68008 x22: fffffdffc3e68000 x21: fffffdffc3e68000 [ 76.230929][ T7210] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 76.232202][ T7210] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 76.233410][ T7210] x14: 1fffffbff87cd000 x13: 0000000000000000 x12: 0000000000000000 [ 76.234635][ T7210] x11: ffff7fbff87cd001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.235965][ T7210] x8 : ffff0000cbaf8000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.237298][ T7210] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.238616][ T7210] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.239929][ T7210] Call trace: [ 76.240448][ T7210] memory_failure+0x18ec/0x1db4 (P) [ 76.241335][ T7210] madvise_do_behavior+0x2c8/0x7c4 [ 76.242223][ T7210] do_madvise+0x190/0x248 [ 76.242972][ T7210] __arm64_sys_madvise+0xa4/0xc0 [ 76.243792][ T7210] invoke_syscall+0x98/0x254 [ 76.244537][ T7210] el0_svc_common+0x130/0x23c [ 76.245304][ T7210] do_el0_svc+0x48/0x58 [ 76.245973][ T7210] el0_svc+0x5c/0x254 [ 76.246658][ T7210] el0t_64_sync_handler+0x84/0x12c [ 76.247517][ T7210] el0t_64_sync+0x198/0x19c [ 76.248174][ T7210] irq event stamp: 2348 [ 76.248835][ T7210] hardirqs last enabled at (2347): [] __folio_split+0xf7c/0x1438 [ 76.250272][ T7210] hardirqs last disabled at (2348): [] el1_brk64+0x20/0x54 [ 76.251729][ T7210] softirqs last enabled at (2008): [] handle_softirqs+0xaf8/0xc88 [ 76.253308][ T7210] softirqs last disabled at (929): [] __do_softirq+0x14/0x20 [ 76.254872][ T7210] ---[ end trace 0000000000000000 ]--- [ 76.256070][ T7210] Memory failure: 0x139a00: recovery action for huge page: Recovered [ 76.258359][ T7210] Injecting memory failure for pfn 0x139e00 at process virtual address 0x20400000 [ 76.260121][ T7210] ------------[ cut here ]------------ [ 76.260129][ T7210] WARNING: CPU: 0 PID: 7210 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.262442][ T7210] Modules linked in: [ 76.263066][ T7210] CPU: 0 UID: 0 PID: 7210 Comm: syz.0.24 Tainted: G W syzkaller #0 PREEMPT [ 76.264613][ T7210] Tainted: [W]=WARN [ 76.265164][ T7210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.266680][ T7210] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.267869][ T7210] pc : memory_failure+0x18ec/0x1db4 [ 76.268678][ T7210] lr : memory_failure+0x18ec/0x1db4 [ 76.269517][ T7210] sp : ffff80009ee878c0 [ 76.270195][ T7210] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 76.271462][ T7210] x26: 1fffffbff87cf001 x25: 05ffc0000020086d x24: 1fffffbff87cf000 [ 76.272749][ T7210] x23: fffffdffc3e78008 x22: fffffdffc3e78000 x21: fffffdffc3e78000 [ 76.273999][ T7210] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 76.275243][ T7210] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 76.276512][ T7210] x14: 1fffffbff87cf000 x13: 0000000000000000 x12: 0000000000000000 [ 76.277852][ T7210] x11: ffff7fbff87cf001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.279199][ T7210] x8 : ffff0000cbaf8000 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 76.280539][ T7210] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.281796][ T7210] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.283035][ T7210] Call trace: [ 76.283543][ T7210] memory_failure+0x18ec/0x1db4 (P) [ 76.284296][ T7210] madvise_do_behavior+0x2c8/0x7c4 [ 76.285047][ T7210] do_madvise+0x190/0x248 [ 76.285627][ T7210] __arm64_sys_madvise+0xa4/0xc0 [ 76.286381][ T7210] invoke_syscall+0x98/0x254 [ 76.287065][ T7210] el0_svc_common+0x130/0x23c [ 76.287742][ T7210] do_el0_svc+0x48/0x58 [ 76.288349][ T7210] el0_svc+0x5c/0x254 [ 76.288928][ T7210] el0t_64_sync_handler+0x84/0x12c [ 76.289645][ T7210] el0t_64_sync+0x198/0x19c [ 76.290316][ T7210] irq event stamp: 2746 [ 76.290966][ T7210] hardirqs last enabled at (2745): [] __free_object+0x508/0x720 [ 76.292380][ T7210] hardirqs last disabled at (2746): [] el1_brk64+0x20/0x54 [ 76.293811][ T7210] softirqs last enabled at (2368): [] handle_softirqs+0xaf8/0xc88 [ 76.295382][ T7210] softirqs last disabled at (2351): [] __do_softirq+0x14/0x20 [ 76.296869][ T7210] ---[ end trace 0000000000000000 ]--- [ 76.298665 ** replaying previous printk message ** [ 76.298665][ T7210] Memory failure: 0x139e00: recovery action for huge page: Recovered [ 76.298737][ T7210] Injecting memory failure for pfn 0x13a000 at process virtual address 0x20600000 [ 76.298874][ T7210] ------------[ cut here ]------------ [ 76.298878][ T7210] WARNING: CPU: 0 PID: 7210 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.304081][ T7210] Modules linked in: [ 76.304668][ T7210] CPU: 0 UID: 0 PID: 7210 Comm: syz.0.24 Tainted: G W syzkaller #0 PREEMPT [ 76.306148][ T7210] Tainted: [W]=WARN [ 76.306698][ T7210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.308178][ T7210] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.309398][ T7210] pc : memory_failure+0x18ec/0x1db4 [ 76.310187][ T7210] lr : memory_failure+0x18ec/0x1db4 [ 76.310984][ T7210] sp : ffff80009ee878c0 [ 76.311633][ T7210] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 76.312819][ T7210] x26: 1fffffbff87d0001 x25: 05ffc0000020086d x24: 1fffffbff87d0000 [ 76.314006][ T7210] x23: fffffdffc3e80008 x22: fffffdffc3e80000 x21: fffffdffc3e80000 [ 76.315184][ T7210] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 76.316387][ T7210] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 76.317641][ T7210] x14: 1fffffbff87d0000 x13: 0000000000000000 x12: 0000000000000000 [ 76.318877][ T7210] x11: ffff7fbff87d0001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.320183][ T7210] x8 : ffff0000cbaf8000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.321632][ T7210] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.322881][ T7210] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.324210][ T7210] Call trace: [ 76.324730][ T7210] memory_failure+0x18ec/0x1db4 (P) [ 76.325519][ T7210] madvise_do_behavior+0x2c8/0x7c4 [ 76.326277][ T7210] do_madvise+0x190/0x248 [ 76.326948][ T7210] __arm64_sys_madvise+0xa4/0xc0 [ 76.327620][ T7210] invoke_syscall+0x98/0x254 [ 76.328308][ T7210] el0_svc_common+0x130/0x23c [ 76.328999][ T7210] do_el0_svc+0x48/0x58 [ 76.329662][ T7210] el0_svc+0x5c/0x254 [ 76.330298][ T7210] el0t_64_sync_handler+0x84/0x12c [ 76.331165][ T7210] el0t_64_sync+0x198/0x19c [ 76.331865][ T7210] irq event stamp: 2914 [ 76.332565][ T7210] hardirqs last enabled at (2913): [] __folio_split+0xf7c/0x1438 [ 76.334050][ T7210] hardirqs last disabled at (2914): [] el1_brk64+0x20/0x54 [ 76.335507][ T7210] softirqs last enabled at (2860): [] handle_softirqs+0xaf8/0xc88 [ 76.337134][ T7210] softirqs last disabled at (2749): [] __do_softirq+0x14/0x20 [ 76.338655][ T7210] ---[ end trace 0000000000000000 ]--- [ ** replaying previous printk message ** [ 76.339790][ T7210] Memory failure: 0x13a000: recovery action for huge page: Recovered [ 76.340766][ T7210] Injecting memory failure for pfn 0x138e00 at process virtual address 0x20800000 [ 76.340922][ T7210] ------------[ cut here ]------------ [ 76.340926][ T7210] WARNING: CPU: 0 PID: 7210 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.346475][ T7210] Modules linked in: [ 76.347092][ T7210] CPU: 0 UID: 0 PID: 7210 Comm: syz.0.24 Tainted: G W syzkaller #0 PREEMPT [ 76.348742][ T7210] Tainted: [W]=WARN [ 76.349380][ T7210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.351006][ T7210] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.352317][ T7210] pc : memory_failure+0x18ec/0x1db4 [ 76.353189][ T7210] lr : memory_failure+0x18ec/0x1db4 [ 76.354070][ T7210] sp : ffff80009ee878c0 [ 76.354775][ T7210] x29: ffff80009ee879a0 x28: 05ffc0000020086c x27: ffff700013dd0f20 [ 76.356126][ T7210] x26: 1fffffbff87c7001 x25: 05ffc0000020186d x24: 1fffffbff87c7000 [ 76.357476][ T7210] x23: fffffdffc3e38008 x22: fffffdffc3e38000 x21: fffffdffc3e38000 [ 76.358858][ T7210] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 76.360162][ T7210] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 76.361537][ T7210] x14: 1fffffbff87c7000 x13: 0000000000000000 x12: 0000000000000000 [ 76.362771][ T7210] x11: ffff7fbff87c7001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.364024][ T7210] x8 : ffff0000cbaf8000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.365192][ T7210] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.366360][ T7210] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.367625][ T7210] Call trace: [ 76.368080][ T7210] memory_failure+0x18ec/0x1db4 (P) [ 76.368939][ T7210] madvise_do_behavior+0x2c8/0x7c4 [ 76.369756][ T7210] do_madvise+0x190/0x248 [ 76.370389][ T7210] __arm64_sys_madvise+0xa4/0xc0 [ 76.371224][ T7210] invoke_syscall+0x98/0x254 [ 76.371976][ T7210] el0_svc_common+0x130/0x23c [ 76.372694][ T7210] do_el0_svc+0x48/0x58 [ 76.373386][ T7210] el0_svc+0x5c/0x254 [ 76.374021][ T7210] el0t_64_sync_handler+0x84/0x12c [ 76.374821][ T7210] el0t_64_sync+0x198/0x19c [ 76.375494][ T7210] irq event stamp: 3766 [ 76.376112][ T7210] hardirqs last enabled at (3765): [] __folio_split+0xf7c/0x1438 [ 76.377744][ T7210] hardirqs last disabled at (3766): [] el1_brk64+0x20/0x54 [ 76.379147][ T7210] softirqs last enabled at (3378): [] handle_softirqs+0xaf8/0xc88 [ 76.380723][ T7210] softirqs last disabled at (2917): [] __do_softirq+0x14/0x20 [ 76.382248][ T7210] ---[ end trace 0000000000000000 ]--- [ 76.384272][ T7210] Memory failure: 0x138e00: recovery action for ** replaying previous printk message ** [ 76.384272][ T7210] Memory failure: 0x138e00: recovery action for huge page: Recovered [ 76.385159][ T7210] Injecting memory failure for pfn 0x138c00 at process virtual address 0x20a00000 [ 76.385298][ T7210] ------------[ cut here ]------------ [ 76.385302][ T7210] WARNING: CPU: 0 PID: 7210 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.390445][ T7210] Modules linked in: [ 76.391078][ T7210] CPU: 0 UID: 0 PID: 7210 Comm: syz.0.24 Tainted: G W syzkaller #0 PREEMPT [ 76.392659][ T7210] Tainted: [W]=WARN [ 76.393232][ T7210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.394630][ T7210] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.395724][ T7210] pc : memory_failure+0x18ec/0x1db4 [ 76.396425][ T7210] lr : memory_failure+0x18ec/0x1db4 [ 76.397217][ T7210] sp : ffff80009ee878c0 [ 76.397842][ T7210] x29: ffff80009ee879a0 x28: 05ffc0000020086c x27: ffff700013dd0f20 [ 76.398983][ T7210] x26: 1fffffbff87c6001 x25: 05ffc0000020186d x24: 1fffffbff87c6000 [ 76.400261][ T7210] x23: fffffdffc3e30008 x22: fffffdffc3e30000 x21: fffffdffc3e30000 [ 76.401572][ T7210] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 76.402800][ T7210] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 76.404062][ T7210] x14: 1fffffbff87c6000 x13: 0000000000000000 x12: 0000000000000000 [ 76.405342][ T7210] x11: ffff7fbff87c6001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.406552][ T7210] x8 : ffff0000cbaf8000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.407663][ T7210] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.408989][ T7210] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.410179][ T7210] Call trace: [ 76.410675][ T7210] memory_failure+0x18ec/0x1db4 (P) [ 76.411451][ T7210] madvise_do_behavior+0x2c8/0x7c4 [ 76.412271][ T7210] do_madvise+0x190/0x248 [ 76.412925][ T7210] __arm64_sys_madvise+0xa4/0xc0 [ 76.413641][ T7210] invoke_syscall+0x98/0x254 [ 76.414266][ T7210] el0_svc_common+0x130/0x23c [ 76.414930][ T7210] do_el0_svc+0x48/0x58 [ 76.415523][ T7210] el0_svc+0x5c/0x254 [ 76.416096][ T7210] el0t_64_sync_handler+0x84/0x12c [ 76.416869][ T7210] el0t_64_sync+0x198/0x19c [ 76.417624][ T7210] irq event stamp: 3814 [ 76.418236][ T7210] hardirqs last enabled at (3813): [] __folio_split+0xf7c/0x1438 [ 76.419708][ T7210] hardirqs last disabled at (3814): [] el1_brk64+0x20/0x54 [ 76.421115][ T7210] softirqs last enabled at (3788): [] handle_softirqs+0xaf8/0xc88 [ 76.422724][ T7210] softirqs last disabled at (3769): [] __do_softirq+0x14/0x20 [ 76.424287][ T7210] ---[ end trace 0000000000000000 ]--- [ 76.425496][ T7210] Memory failure: 0x138c00: recovery action for huge page: Recovered [ 76.439683][ T7212] Injecting memory failure for pfn 0x13a200 at process virtual address 0x20000000 [ 76.441491][ T7212] ------------[ cut here ]------------ [ 76.441497][ T7212] WARNING: CPU: 1 PID: 7212 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.443741][ T7212] Modules linked in: [ 76.444285][ T7212] CPU: 1 UID: 0 PID: 7212 Comm: syz.0.25 Tainted: G W syzkaller #0 PREEMPT [ 76.445912][ T7212] Tainted: [W]=WARN [ 76.446547][ T7212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.448204][ T7212] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.449436][ T7212] pc : memory_failure+0x18ec/0x1db4 [ 76.450254][ T7212] lr : memory_failure+0x18ec/0x1db4 [ 76.451035][ T7212] sp : ffff80009fa078c0 [ 76.451615][ T7212] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 76.452834][ T7212] x26: 1fffffbff87d1001 x25: 05ffc0000020086d x24: 1fffffbff87d1000 [ 76.454177][ T7212] x23: fffffdffc3e88008 x22: fffffdffc3e88000 x21: fffffdffc3e88000 [ 76.455534][ T7212] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 76.456815][ T7212] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 76.458158][ T7212] x14: 1fffffbff87d1000 x13: 0000000000000000 x12: 0000000000000000 [ 76.459358][ T7212] x11: ffff7fbff87d1001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.460596][ T7212] x8 : ffff0000cbafbd00 x7 : ffff800080429110 x6 : 0000000000000000 [ 76.461709][ T7212] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.462986][ T7212] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.464262][ T7212] Call trace: [ 76.464816][ T7212] memory_failure+0x18ec/0x1db4 (P) [ 76.465630][ T7212] madvise_do_behavior+0x2c8/0x7c4 [ 76.466443][ T7212] do_madvise+0x190/0x248 [ 76.467179][ T7212] __arm64_sys_madvise+0xa4/0xc0 [ 76.468019][ T7212] invoke_syscall+0x98/0x254 [ 76.468711][ T7212] el0_svc_common+0x130/0x23c [ 76.469399][ T7212] do_el0_svc+0x48/0x58 [ 76.470123][ T7212] el0_svc+0x5c/0x254 [ 76.470793][ T7212] el0t_64_sync_handler+0x84/0x12c [ 76.471614][ T7212] el0t_64_sync+0x198/0x19c [ 76.472301][ T7212] irq event stamp: 680 [ 76.472949][ T7212] hardirqs last enabled at (679): [] _raw_spin_unlock_irq+0x30/0x80 [ 76.474609][ T7212] hardirqs last disabled at (680): [] el1_brk64+0x20/0x54 [ 76.476039][ T7212] softirqs last enabled at (284): [] local_bh_enable+0x10/0x34 [ 76.477527][ T7212] softirqs last disabled at (282): [] local_bh_disable+0x10/0x34 [ 76.478985][ T7212] ---[ end trace 0000000000000000 ]--- [ 76.480727][ T7212] Memory failure: 0x13a200: recovery action for huge page: Recovered [ 76.484108][ T7212] Injecting memory failure for pfn 0x13a800 at process virtual address 0x20200000 [ 76.485737][ T7212] ------------[ cut here ]------------ [ 76.485743][ T7212] WARNING: CPU: 1 PID: 7212 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.487911][ T7212] Modules linked in: [ 76.488424][ T7212] CPU: 1 UID: 0 PID: 7212 Comm: syz.0.25 Tainted: G W syzkaller #0 PREEMPT [ 76.489867][ T7212] Tainted: [W]=WARN [ 76.490537][ T7212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.492151][ T7212] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.493409][ T7212] pc : memory_failure+0x18ec/0x1db4 [ 76.494264][ T7212] lr : memory_failure+0x18ec/0x1db4 [ 76.495100][ T7212] sp : ffff80009fa078c0 [ 76.495681][ T7212] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 76.496828][ T7212] x26: 1fffffbff87d4001 x25: 05ffc0000020086d x24: 1fffffbff87d4000 [ 76.497925][ T7212] x23: fffffdffc3ea0008 x22: fffffdffc3ea0000 x21: fffffdffc3ea0000 [ 76.499274][ T7212] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 76.500610][ T7212] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 76.501977][ T7212] x14: 1fffffbff87d4000 x13: 0000000000000000 x12: 0000000000000000 [ 76.503308][ T7212] x11: ffff7fbff87d4001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.504561][ T7212] x8 : ffff0000cbafbd00 x7 : ffff800080429110 x6 : 0000000000000000 [ 76.505942][ T7212] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.507260][ T7212] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.508565][ T7212] Call trace: [ 76.509064][ T7212] memory_failure+0x18ec/0x1db4 (P) [ 76.509895][ T7212] madvise_do_behavior+0x2c8/0x7c4 [ 76.510760][ T7212] do_madvise+0x190/0x248 [ 76.511443][ T7212] __arm64_sys_madvise+0xa4/0xc0 [ 76.512263][ T7212] invoke_syscall+0x98/0x254 [ 76.513044][ T7212] el0_svc_common+0x130/0x23c [ 76.513845][ T7212] do_el0_svc+0x48/0x58 [ 76.514591][ T7212] el0_svc+0x5c/0x254 [ 76.515218][ T7212] el0t_64_sync_handler+0x84/0x12c [ 76.515987][ T7212] el0t_64_sync+0x198/0x19c [ 76.516702][ T7212] irq event stamp: 1268 [ 76.517376][ T7212] hardirqs last enabled at (1267): [] _raw_spin_unlock_irq+0x30/0x80 [ 76.519011][ T7212] hardirqs last disabled at (1268): [] el1_brk64+0x20/0x54 [ 76.520484][ T7212] softirqs last enabled at (902): [] handle_softirqs+0xaf8/0xc88 [ 76.522014][ T7212] softirqs last disabled at (765): [] __do_softirq+0x14/0x20 [ 76.523496][ T7212] ---[ end trace 0000000000000000 ]--- [ 76.525576][ T7212] Memory failure: 0x13a800: recovery action for huge page: Recovered [ 76.528022][ T7212] Injecting memory failure for pfn 0x13aa00 at process virtual address 0x20400000 [ 76.529781][ T7212] ------------[ cut here ]------------ [ 76.529787][ T7212] WARNING: CPU: 1 PID: 7212 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.531922][ T7212] Modules linked in: [ 76.532511][ T7212] CPU: 1 UID: 0 PID: 7212 Comm: syz.0.25 Tainted: G W syzkaller #0 PREEMPT [ 76.534204][ T7212] Tainted: [W]=WARN [ 76.534852][ T7212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.536506][ T7212] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.537839][ T7212] pc : memory_failure+0x18ec/0x1db4 [ 76.538654][ T7212] lr : memory_failure+0x18ec/0x1db4 [ 76.539400][ T7212] sp : ffff80009fa078c0 [ 76.540040][ T7212] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 76.541303][ T7212] x26: 1fffffbff87d5001 x25: 05ffc0000020086d x24: 1fffffbff87d5000 [ 76.542425][ T7212] x23: fffffdffc3ea8008 x22: fffffdffc3ea8000 x21: fffffdffc3ea8000 [ 76.543567][ T7212] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 76.544754][ T7212] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 76.545899][ T7212] x14: 1fffffbff87d5000 x13: 0000000000000000 x12: 0000000000000000 [ 76.547291][ T7212] x11: ffff7fbff87d5001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.548575][ T7212] x8 : ffff0000cbafbd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.549791][ T7212] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.550951][ T7212] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.552160][ T7212] Call trace: [ 76.552671][ T7212] memory_failure+0x18ec/0x1db4 (P) [ 76.553419][ T7212] madvise_do_behavior+0x2c8/0x7c4 [ 76.554200][ T7212] do_madvise+0x190/0x248 [ 76.554858][ T7212] __arm64_sys_madvise+0xa4/0xc0 [ 76.555589][ T7212] invoke_syscall+0x98/0x254 [ 76.556290][ T7212] el0_svc_common+0x130/0x23c [ 76.556963][ T7212] do_el0_svc+0x48/0x58 [ 76.557600][ T7212] el0_svc+0x5c/0x254 [ 76.558207][ T7212] el0t_64_sync_handler+0x84/0x12c [ 76.558948][ T7212] el0t_64_sync+0x198/0x19c [ 76.559685][ T7212] irq event stamp: 1750 [ 76.560358][ T7212] hardirqs last enabled at (1749): [] __folio_split+0xf7c/0x1438 [ 76.561935][ T7212] hardirqs last disabled at (1750): [] el1_brk64+0x20/0x54 [ 76.563275][ T7212] softirqs last enabled at (1360): [] handle_softirqs+0xaf8/0xc88 [ 76.564875][ T7212] softirqs last disabled at (1271): [] __do_softirq+0x14/0x20 [ 76.566395][ T7212] ---[ end trace 0000000000000000 ]--- [ 76.567942][ T7212] Memory failure: 0x13aa00: recovery action for huge page: Recovered [ 76.5693 ** replaying previous printk message ** [ 76.569382][ T7212] Injecting memory failure for pfn 0x13ac00 at process virtual address 0x20600000 [ 76.569589][ T7212] ------------[ cut here ]------------ [ 76.569593][ T7212] WARNING: CPU: 0 PID: 7212 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.574060][ T7212] Modules linked in: [ 76.574666][ T7212] CPU: 0 UID: 0 PID: 7212 Comm: syz.0.25 Tainted: G W syzkaller #0 PREEMPT [ 76.576220][ T7212] Tainted: [W]=WARN [ 76.576824][ T7212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.578503][ T7212] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.579804][ T7212] pc : memory_failure+0x18ec/0x1db4 [ 76.580643][ T7212] lr : memory_failure+0x18ec/0x1db4 [ 76.581472][ T7212] sp : ffff80009fa078c0 [ 76.582179][ T7212] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 76.583488][ T7212] x26: 1fffffbff87d6001 x25: 05ffc0000020086d x24: 1fffffbff87d6000 [ 76.584780][ T7212] x23: fffffdffc3eb0008 x22: fffffdffc3eb0000 x21: fffffdffc3eb0000 [ 76.586034][ T7212] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 76.587357][ T7212] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 76.588697][ T7212] x14: 1fffffbff87d6000 x13: 0000000000000000 x12: 0000000000000000 [ 76.589973][ T7212] x11: ffff7fbff87d6001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.591268][ T7212] x8 : ffff0000cbafbd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.592555][ T7212] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.593772][ T7212] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.594952][ T7212] Call trace: [ 76.595444][ T7212] memory_failure+0x18ec/0x1db4 (P) [ 76.596272][ T7212] madvise_do_behavior+0x2c8/0x7c4 [ 76.597125][ T7212] do_madvise+0x190/0x248 [ 76.597802][ T7212] __arm64_sys_madvise+0xa4/0xc0 [ 76.598585][ T7212] invoke_syscall+0x98/0x254 [ 76.599355][ T7212] el0_svc_common+0x130/0x23c [ 76.600106][ T7212] do_el0_svc+0x48/0x58 [ 76.600781][ T7212] el0_svc+0x5c/0x254 [ 76.601408][ T7212] el0t_64_sync_handler+0x84/0x12c [ 76.602245][ T7212] el0t_64_sync+0x198/0x19c [ 76.602979][ T7212] irq event stamp: 1854 [ 76.603652][ T7212] hardirqs last enabled at (1853): [] __folio_split+0xf7c/0x1438 [ 76.605144][ T7212] hardirqs last disabled at (1854): [] el1_brk64+0x20/0x54 [ 76.606512][ T7212] softirqs last enabled at (1806): [] handle_softirqs+0xaf8/0xc88 [ 76.607968][ T7212] softirqs last disabled at (1753): [] __do_softirq+0x14/0x20 [ 76.609411][ T7212] ---[ end trace 0000000000000000 ]--- [ 76.610533][ T7212] Memory failure: 0x13ac00: recovery action for huge page: R ** replaying previous printk message ** [ 76.610533][ T7212] Memory failure: 0x13ac00: recovery action for huge page: Recovered [ 76.611546][ T7212] Injecting memory failure for pfn 0x13ae00 at process virtual address 0x20800000 [ 76.611696][ T7212] ------------[ cut here ]------------ [ 76.611700][ T7212] WARNING: CPU: 0 PID: 7212 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.616868][ T7212] Modules linked in: [ 76.617480][ T7212] CPU: 0 UID: 0 PID: 7212 Comm: syz.0.25 Tainted: G W syzkaller #0 PREEMPT [ 76.619056][ T7212] Tainted: [W]=WARN [ 76.619661][ T7212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.621287][ T7212] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.622398][ T7212] pc : memory_failure+0x18ec/0x1db4 [ 76.623240][ T7212] lr : memory_failure+0x18ec/0x1db4 [ 76.624019][ T7212] sp : ffff80009fa078c0 [ 76.624688][ T7212] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 76.625924][ T7212] x26: 1fffffbff87d7001 x25: 05ffc0000020186d x24: 1fffffbff87d7000 [ 76.627265][ T7212] x23: fffffdffc3eb8008 x22: fffffdffc3eb8000 x21: fffffdffc3eb8000 [ 76.628524][ T7212] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 76.629740][ T7212] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 76.630972][ T7212] x14: 1fffffbff87d7000 x13: 0000000000000000 x12: 0000000000000000 [ 76.632137][ T7212] x11: ffff7fbff87d7001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.633252][ T7212] x8 : ffff0000cbafbd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.634506][ T7212] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.635813][ T7212] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.637098][ T7212] Call trace: [ 76.637610][ T7212] memory_failure+0x18ec/0x1db4 (P) [ 76.638389][ T7212] madvise_do_behavior+0x2c8/0x7c4 [ 76.639177][ T7212] do_madvise+0x190/0x248 [ 76.639844][ T7212] __arm64_sys_madvise+0xa4/0xc0 [ 76.640630][ T7212] invoke_syscall+0x98/0x254 [ 76.641358][ T7212] el0_svc_common+0x130/0x23c [ 76.642077][ T7212] do_el0_svc+0x48/0x58 [ 76.642754][ T7212] el0_svc+0x5c/0x254 [ 76.643378][ T7212] el0t_64_sync_handler+0x84/0x12c [ 76.644128][ T7212] el0t_64_sync+0x198/0x19c [ 76.644829][ T7212] irq event stamp: 2256 [ 76.645506][ T7212] hardirqs last enabled at (2255): [] __folio_split+0xf7c/0x1438 [ 76.646962][ T7212] hardirqs last disabled at (2256): [] el1_brk64+0x20/0x54 [ 76.648318][ T7212] softirqs last enabled at (1868): [] handle_softirqs+0xaf8/0xc88 [ 76.649792][ T7212] softirqs last disabled at (1857): [] __do_softirq+0x14/0x20 [ 76.651075][ T7212] ---[ end trace 0000000000000000 ]--- [ 76.652098 ** replaying previous printk message ** [ 76.652098][ T7212] Memory failure: 0x13ae00: recovery action for huge page: Recovered [ 76.652171][ T7212] Injecting memory failure for pfn 0x13b000 at process virtual address 0x20a00000 [ 76.652315][ T7212] ------------[ cut here ]------------ [ 76.652318][ T7212] WARNING: CPU: 0 PID: 7212 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.657920][ T7212] Modules linked in: [ 76.658559][ T7212] CPU: 0 UID: 0 PID: 7212 Comm: syz.0.25 Tainted: G W syzkaller #0 PREEMPT [ 76.660255][ T7212] Tainted: [W]=WARN [ 76.660853][ T7212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.662422][ T7212] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.663735][ T7212] pc : memory_failure+0x18ec/0x1db4 [ 76.664509][ T7212] lr : memory_failure+0x18ec/0x1db4 [ 76.665279][ T7212] sp : ffff80009fa078c0 [ 76.665917][ T7212] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 76.667097][ T7212] x26: 1fffffbff87d8001 x25: 05ffc0000020186d x24: 1fffffbff87d8000 [ 76.668378][ T7212] x23: fffffdffc3ec0008 x22: fffffdffc3ec0000 x21: fffffdffc3ec0000 [ 76.669505][ T7212] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 76.670704][ T7212] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 76.671920][ T7212] x14: 1fffffbff87d8000 x13: 0000000000000000 x12: 0000000000000000 [ 76.673216][ T7212] x11: ffff7fbff87d8001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.674504][ T7212] x8 : ffff0000cbafbd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.675744][ T7212] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.676909][ T7212] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.678156][ T7212] Call trace: [ 76.678693][ T7212] memory_failure+0x18ec/0x1db4 (P) [ 76.679461][ T7212] madvise_do_behavior+0x2c8/0x7c4 [ 76.680225][ T7212] do_madvise+0x190/0x248 [ 76.680853][ T7212] __arm64_sys_madvise+0xa4/0xc0 [ 76.681608][ T7212] invoke_syscall+0x98/0x254 [ 76.682326][ T7212] el0_svc_common+0x130/0x23c [ 76.683111][ T7212] do_el0_svc+0x48/0x58 [ 76.683768][ T7212] el0_svc+0x5c/0x254 [ 76.684432][ T7212] el0t_64_sync_handler+0x84/0x12c [ 76.685222][ T7212] el0t_64_sync+0x198/0x19c [ 76.685910][ T7212] irq event stamp: 2294 [ 76.686482][ T7212] hardirqs last enabled at (2293): [] __folio_split+0xf7c/0x1438 [ 76.687906][ T7212] hardirqs last disabled at (2294): [] el1_brk64+0x20/0x54 [ 76.689257][ T7212] softirqs last enabled at (2270): [] handle_softirqs+0xaf8/0xc88 [ 76.690876][ T7212] softirqs last disabled at (2259): [] __do_softirq+0x14/0x20 [ 76.692352][ T7212] ---[ end trace 0000000000000000 ]--- [ 76.693981][ T7212] Memory failure: 0x13b000: recovery action for huge page: Recovered [ 76.712039][ T7214] Injecting memory failure for pfn 0x13a400 at process virtual address 0x20000000 [ 76.714400][ T7214] ------------[ cut here ]------------ [ 76.714407][ T7214] WARNING: CPU: 1 PID: 7214 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.716899][ T7214] Modules linked in: [ 76.717558][ T7214] CPU: 1 UID: 0 PID: 7214 Comm: syz.0.26 Tainted: G W syzkaller #0 PREEMPT [ 76.719241][ T7214] Tainted: [W]=WARN [ 76.719837][ T7214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.721522][ T7214] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.722943][ T7214] pc : memory_failure+0x18ec/0x1db4 [ 76.723801][ T7214] lr : memory_failure+0x18ec/0x1db4 [ 76.724678][ T7214] sp : ffff80009ee878c0 [ 76.725389][ T7214] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 76.726738][ T7214] x26: 1fffffbff87d2001 x25: 05ffc0000020086d x24: 1fffffbff87d2000 [ 76.728105][ T7214] x23: fffffdffc3e90008 x22: fffffdffc3e90000 x21: fffffdffc3e90000 [ 76.729421][ T7214] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 76.730790][ T7214] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 76.732175][ T7214] x14: 1fffffbff87d2000 x13: 0000000000000000 x12: 0000000000000000 [ 76.733520][ T7214] x11: ffff7fbff87d2001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.734849][ T7214] x8 : ffff0000d7738000 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 76.736218][ T7214] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.737559][ T7214] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.738916][ T7214] Call trace: [ 76.739429][ T7214] memory_failure+0x18ec/0x1db4 (P) [ 76.740257][ T7214] madvise_do_behavior+0x2c8/0x7c4 [ 76.741041][ T7214] do_madvise+0x190/0x248 [ 76.741735][ T7214] __arm64_sys_madvise+0xa4/0xc0 [ 76.742557][ T7214] invoke_syscall+0x98/0x254 [ 76.743252][ T7214] el0_svc_common+0x130/0x23c [ 76.744005][ T7214] do_el0_svc+0x48/0x58 [ 76.744650][ T7214] el0_svc+0x5c/0x254 [ 76.745262][ T7214] el0t_64_sync_handler+0x84/0x12c [ 76.746036][ T7214] el0t_64_sync+0x198/0x19c [ 76.746696][ T7214] irq event stamp: 666 [ 76.747254][ T7214] hardirqs last enabled at (665): [] __free_object+0x508/0x720 [ 76.748554][ T7214] hardirqs last disabled at (666): [] el1_brk64+0x20/0x54 [ 76.749861][ T7214] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 76.751232][ T7214] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 76.752741][ T7214] ---[ end trace 0000000000000000 ]--- [ 76.757692][ T7214] Memory failure: 0x13a400: recovery action for huge page ** replaying previous printk message ** [ 76.757692][ T7214] Memory failure: 0x13a400: recovery action for huge page: Recovered [ 76.758766][ T7214] Injecting memory failure for pfn 0x13a600 at process virtual address 0x20200000 [ 76.758894][ T7214] ------------[ cut here ]------------ [ 76.758898][ T7214] WARNING: CPU: 1 PID: 7214 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.764568][ T7214] Modules linked in: [ 76.765214][ T7214] CPU: 1 UID: 0 PID: 7214 Comm: syz.0.26 Tainted: G W syzkaller #0 PREEMPT [ 76.766834][ T7214] Tainted: [W]=WARN [ 76.767483][ T7214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.769118][ T7214] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.770439][ T7214] pc : memory_failure+0x18ec/0x1db4 [ 76.771302][ T7214] lr : memory_failure+0x18ec/0x1db4 [ 76.772179][ T7214] sp : ffff80009ee878c0 [ 76.772819][ T7214] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 76.774071][ T7214] x26: 1fffffbff87d3001 x25: 05ffc0000020086d x24: 1fffffbff87d3000 [ 76.775347][ T7214] x23: fffffdffc3e98008 x22: fffffdffc3e98000 x21: fffffdffc3e98000 [ 76.776626][ T7214] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 76.777968][ T7214] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 76.779303][ T7214] x14: 1fffffbff87d3000 x13: 0000000000000000 x12: 0000000000000000 [ 76.780500][ T7214] x11: ffff7fbff87d3001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.781750][ T7214] x8 : ffff0000d7738000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.782917][ T7214] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.784090][ T7214] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.785314][ T7214] Call trace: [ 76.785860][ T7214] memory_failure+0x18ec/0x1db4 (P) [ 76.786589][ T7214] madvise_do_behavior+0x2c8/0x7c4 [ 76.787395][ T7214] do_madvise+0x190/0x248 [ 76.788116][ T7214] __arm64_sys_madvise+0xa4/0xc0 [ 76.788966][ T7214] invoke_syscall+0x98/0x254 [ 76.789644][ T7214] el0_svc_common+0x130/0x23c [ 76.790355][ T7214] do_el0_svc+0x48/0x58 [ 76.790986][ T7214] el0_svc+0x5c/0x254 [ 76.791582][ T7214] el0t_64_sync_handler+0x84/0x12c [ 76.792316][ T7214] el0t_64_sync+0x198/0x19c [ 76.792997][ T7214] irq event stamp: 1314 [ 76.793660][ T7214] hardirqs last enabled at (1313): [] __folio_split+0xf7c/0x1438 [ 76.795164][ T7214] hardirqs last disabled at (1314): [] el1_brk64+0x20/0x54 [ 76.796461][ T7214] softirqs last enabled at (908): [] handle_softirqs+0xaf8/0xc88 [ 76.797963][ T7214] softirqs last disabled at (669): [] __do_softirq+0x14/0x20 [ 76.799296][ T7214] ---[ end trace 0000000000000000 ]--- [ 76.800843][ T7214] Memory failure: 0x13a600: recovery action for hug ** replaying previous printk message ** [ 76.800843][ T7214] Memory failure: 0x13a600: recovery action for huge page: Recovered [ 76.801805][ T7214] Injecting memory failure for pfn 0x13b200 at process virtual address 0x20400000 [ 76.801932][ T7214] ------------[ cut here ]------------ [ 76.801935][ T7214] WARNING: CPU: 1 PID: 7214 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.807245][ T7214] Modules linked in: [ 76.807841][ T7214] CPU: 1 UID: 0 PID: 7214 Comm: syz.0.26 Tainted: G W syzkaller #0 PREEMPT [ 76.809455][ T7214] Tainted: [W]=WARN [ 76.809996][ T7214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.811554][ T7214] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.812681][ T7214] pc : memory_failure+0x18ec/0x1db4 [ 76.813496][ T7214] lr : memory_failure+0x18ec/0x1db4 [ 76.814260][ T7214] sp : ffff80009ee878c0 [ 76.814848][ T7214] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 76.816144][ T7214] x26: 1fffffbff87d9001 x25: 05ffc0000020086d x24: 1fffffbff87d9000 [ 76.817473][ T7214] x23: fffffdffc3ec8008 x22: fffffdffc3ec8000 x21: fffffdffc3ec8000 [ 76.818757][ T7214] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 76.820038][ T7214] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 76.821251][ T7214] x14: 1fffffbff87d9000 x13: 0000000000000000 x12: 0000000000000000 [ 76.822446][ T7214] x11: ffff7fbff87d9001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.823721][ T7214] x8 : ffff0000d7738000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.825014][ T7214] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.826259][ T7214] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.827511][ T7214] Call trace: [ 76.828037][ T7214] memory_failure+0x18ec/0x1db4 (P) [ 76.828926][ T7214] madvise_do_behavior+0x2c8/0x7c4 [ 76.829706][ T7214] do_madvise+0x190/0x248 [ 76.830322][ T7214] __arm64_sys_madvise+0xa4/0xc0 [ 76.831036][ T7214] invoke_syscall+0x98/0x254 [ 76.831816][ T7214] el0_svc_common+0x130/0x23c [ 76.832520][ T7214] do_el0_svc+0x48/0x58 [ 76.833105][ T7214] el0_svc+0x5c/0x254 [ 76.833666][ T7214] el0t_64_sync_handler+0x84/0x12c [ 76.834498][ T7214] el0t_64_sync+0x198/0x19c [ 76.835259][ T7214] irq event stamp: 1878 [ 76.835936][ T7214] hardirqs last enabled at (1877): [] __folio_split+0xf7c/0x1438 [ 76.837408][ T7214] hardirqs last disabled at (1878): [] el1_brk64+0x20/0x54 [ 76.838723][ T7214] softirqs last enabled at (1474): [] handle_softirqs+0xaf8/0xc88 [ 76.840238][ T7214] softirqs last disabled at (1317): [] __do_softirq+0x14/0x20 [ 76.841664][ T7214] ---[ end trace 0000000000000000 ]--- [ 76.843875][ T7214] Memory failure: 0x13b200: recovery action for huge page: Recovered [ 76.845763][ T7214] Injecting memory failure for pfn 0x13b400 at process virtual address 0x20600000 [ 76.847816][ T7214] ------------[ cut here ]------------ [ 76.847824][ T7214] WARNING: CPU: 0 PID: 7214 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.850270][ T7214] Modules linked in: [ 76.850927][ T7214] CPU: 0 UID: 0 PID: 7214 Comm: syz.0.26 Tainted: G W syzkaller #0 PREEMPT [ 76.852662][ T7214] Tainted: [W]=WARN [ 76.853289][ T7214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.854873][ T7214] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.856112][ T7214] pc : memory_failure+0x18ec/0x1db4 [ 76.856945][ T7214] lr : memory_failure+0x18ec/0x1db4 [ 76.857794][ T7214] sp : ffff80009ee878c0 [ 76.858427][ T7214] x29: ffff80009ee879a0 x28: 05ffc00000200868 x27: ffff700013dd0f20 [ 76.859727][ T7214] x26: 1fffffbff87da001 x25: 05ffc0000020086d x24: 1fffffbff87da000 [ 76.861062][ T7214] x23: fffffdffc3ed0008 x22: fffffdffc3ed0000 x21: fffffdffc3ed0000 [ 76.862447][ T7214] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 76.863839][ T7214] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 76.865135][ T7214] x14: 1fffffbff87da000 x13: 0000000000000000 x12: 0000000000000000 [ 76.866450][ T7214] x11: ffff7fbff87da001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.867754][ T7214] x8 : ffff0000d7738000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.869129][ T7214] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.870460][ T7214] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.871704][ T7214] Call trace: [ 76.872231][ T7214] memory_failure+0x18ec/0x1db4 (P) [ 76.873138][ T7214] madvise_do_behavior+0x2c8/0x7c4 [ 76.873977][ T7214] do_madvise+0x190/0x248 [ 76.874651][ T7214] __arm64_sys_madvise+0xa4/0xc0 [ 76.875446][ T7214] invoke_syscall+0x98/0x254 [ 76.876191][ T7214] el0_svc_common+0x130/0x23c [ 76.876891][ T7214] do_el0_svc+0x48/0x58 [ 76.877515][ T7214] el0_svc+0x5c/0x254 [ 76.878177][ T7214] el0t_64_sync_handler+0x84/0x12c [ 76.878994][ T7214] el0t_64_sync+0x198/0x19c [ 76.879744][ T7214] irq event stamp: 2700 [ 76.880434][ T7214] hardirqs last enabled at (2699): [] __folio_split+0xf7c/0x1438 [ 76.881877][ T7214] hardirqs last disabled at (2700): [] el1_brk64+0x20/0x54 [ 76.883307][ T7214] softirqs last enabled at (2114): [] handle_softirqs+0xaf8/0xc88 [ 76.884777][ T7214] softirqs last disabled at (1881): [] __do_softirq+0x14/0x20 [ 76.886233][ T7214] ---[ end trace 0000000000000000 ]--- [ 76.889026][ T7214] Memory failure: 0x13b400: recovery action for huge page: Recovered [ 76.892100][ T7214] Injecting memory failure for pfn 0x13b600 at process virtual address 0x20800000 [ 76.894280][ T7214] ------------[ cut here ]------------ [ 76.894288][ T7214] WARNING: CPU: 0 PID: 7214 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.896621][ T7214] Modules linked in: [ 76.897231][ T7214] CPU: 0 UID: 0 PID: 7214 Comm: syz.0.26 Tainted: G W syzkaller #0 PREEMPT [ 76.898672][ T7214] Tainted: [W]=WARN [ 76.899238][ T7214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.900749][ T7214] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.901907][ T7214] pc : memory_failure+0x18ec/0x1db4 [ 76.902670][ T7214] lr : memory_failure+0x18ec/0x1db4 [ 76.903471][ T7214] sp : ffff80009ee878c0 [ 76.904134][ T7214] x29: ffff80009ee879a0 x28: 05ffc0000020086c x27: ffff700013dd0f20 [ 76.905366][ T7214] x26: 1fffffbff87db001 x25: 05ffc0000020186d x24: 1fffffbff87db000 [ 76.906638][ T7214] x23: fffffdffc3ed8008 x22: fffffdffc3ed8000 x21: fffffdffc3ed8000 [ 76.907846][ T7214] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 76.909119][ T7214] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 76.910345][ T7214] x14: 1fffffbff87db000 x13: 0000000000000000 x12: 0000000000000000 [ 76.911579][ T7214] x11: ffff7fbff87db001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.912891][ T7214] x8 : ffff0000d7738000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 76.914143][ T7214] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.915387][ T7214] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.916640][ T7214] Call trace: [ 76.917153][ T7214] memory_failure+0x18ec/0x1db4 (P) [ 76.917901][ T7214] madvise_do_behavior+0x2c8/0x7c4 [ 76.918672][ T7214] do_madvise+0x190/0x248 [ 76.919365][ T7214] __arm64_sys_madvise+0xa4/0xc0 [ 76.920132][ T7214] invoke_syscall+0x98/0x254 [ 76.920843][ T7214] el0_svc_common+0x130/0x23c [ 76.921601][ T7214] do_el0_svc+0x48/0x58 [ 76.922277][ T7214] el0_svc+0x5c/0x254 [ 76.922914][ T7214] el0t_64_sync_handler+0x84/0x12c [ 76.923672][ T7214] el0t_64_sync+0x198/0x19c [ 76.924342][ T7214] irq event stamp: 3812 [ 76.924966][ T7214] hardirqs last enabled at (3811): [] __folio_split+0xf7c/0x1438 [ 76.926368][ T7214] hardirqs last disabled at (3812): [] el1_brk64+0x20/0x54 [ 76.927822][ T7214] softirqs last enabled at (2724): [] handle_softirqs+0xaf8/0xc88 [ 76.929322][ T7214] softirqs last disabled at (2703): [] __do_softirq+0x14/0x20 [ 76.930775][ T7214] ---[ end trace 0000000000000000 ]--- [ 76.934049][ T7214] Memory failure: 0x13b600: recovery action for huge page: Recovered [ 76.935509][ T7214] Injecting memory failure for pfn 0x13b800 at process virtual address 0x20a00000 [ 76.938794][ T7214] ------------[ cut here ]------------ [ 76.938804][ T7214] WARNING: CPU: 0 PID: 7214 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 76.941107][ T7214] Modules linked in: [ 76.941654][ T7214] CPU: 0 UID: 0 PID: 7214 Comm: syz.0.26 Tainted: G W syzkaller #0 PREEMPT [ 76.943037][ T7214] Tainted: [W]=WARN [ 76.943629][ T7214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.945249][ T7214] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.946523][ T7214] pc : memory_failure+0x18ec/0x1db4 [ 76.947332][ T7214] lr : memory_failure+0x18ec/0x1db4 [ 76.948155][ T7214] sp : ffff80009ee878c0 [ 76.948790][ T7214] x29: ffff80009ee879a0 x28: 05ffc0000020086c x27: ffff700013dd0f20 [ 76.949996][ T7214] x26: 1fffffbff87dc001 x25: 05ffc0000020186d x24: 1fffffbff87dc000 [ 76.951298][ T7214] x23: fffffdffc3ee0008 x22: fffffdffc3ee0000 x21: fffffdffc3ee0000 [ 76.952627][ T7214] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 76.953927][ T7214] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 76.955212][ T7214] x14: 1fffffbff87dc000 x13: 0000000000000000 x12: 0000000000000000 [ 76.956445][ T7214] x11: ffff7fbff87dc001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 76.957701][ T7214] x8 : ffff0000d7738000 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 76.958920][ T7214] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 76.960231][ T7214] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 76.961502][ T7214] Call trace: [ 76.962035][ T7214] memory_failure+0x18ec/0x1db4 (P) [ 76.962883][ T7214] madvise_do_behavior+0x2c8/0x7c4 [ 76.963714][ T7214] do_madvise+0x190/0x248 [ 76.964422][ T7214] __arm64_sys_madvise+0xa4/0xc0 [ 76.965191][ T7214] invoke_syscall+0x98/0x254 [ 76.965929][ T7214] el0_svc_common+0x130/0x23c [ 76.966725][ T7214] do_el0_svc+0x48/0x58 [ 76.967369][ T7214] el0_svc+0x5c/0x254 [ 76.967990][ T7214] el0t_64_sync_handler+0x84/0x12c [ 76.968818][ T7214] el0t_64_sync+0x198/0x19c [ 76.969543][ T7214] irq event stamp: 3930 [ 76.970242][ T7214] hardirqs last enabled at (3929): [] __free_object+0x508/0x720 [ 76.972091][ T7214] hardirqs last disabled at (3930): [] el1_brk64+0x20/0x54 [ 76.973454][ T7214] softirqs last enabled at (3884): [] handle_softirqs+0xaf8/0xc88 [ 76.975071][ T7214] softirqs last disabled at (3815): [] __do_softirq+0x14/0x20 [ 76.976665][ T7214] ---[ end trace 0000000000000000 ]--- [ 76.983263][ T7214] Memory failure: 0x13b800: recovery action for huge page: Recovered [ 76.997686][ T7216] Injecting memory failure for pfn 0x13bc00 at process virtual address 0x20000000 [ 76.999492][ T7216] ------------[ cut here ]------------ [ 76.999499][ T7216] WARNING: CPU: 0 PID: 7216 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.001840][ T7216] Modules linked in: [ 77.002478][ T7216] CPU: 0 UID: 0 PID: 7216 Comm: syz.0.27 Tainted: G W syzkaller #0 PREEMPT [ 77.004083][ T7216] Tainted: [W]=WARN [ 77.004686][ T7216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.006291][ T7216] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.007519][ T7216] pc : memory_failure+0x18ec/0x1db4 [ 77.008378][ T7216] lr : memory_failure+0x18ec/0x1db4 [ 77.009222][ T7216] sp : ffff80009ee778c0 [ 77.009863][ T7216] x29: ffff80009ee779a0 x28: 05ffc00000200868 x27: ffff700013dcef20 [ 77.011148][ T7216] x26: 1fffffbff87de001 x25: 05ffc0000020086d x24: 1fffffbff87de000 [ 77.012457][ T7216] x23: fffffdffc3ef0008 x22: fffffdffc3ef0000 x21: fffffdffc3ef0000 [ 77.013763][ T7216] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 77.015067][ T7216] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 77.016355][ T7216] x14: 1fffffbff87de000 x13: 0000000000000000 x12: 0000000000000000 [ 77.017745][ T7216] x11: ffff7fbff87de001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.019092][ T7216] x8 : ffff0000dcd5db80 x7 : ffff800080429110 x6 : 0000000000000000 [ 77.020448][ T7216] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.021770][ T7216] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.023048][ T7216] Call trace: [ 77.023530][ T7216] memory_failure+0x18ec/0x1db4 (P) [ 77.024280][ T7216] madvise_do_behavior+0x2c8/0x7c4 [ 77.025056][ T7216] do_madvise+0x190/0x248 [ 77.025694][ T7216] __arm64_sys_madvise+0xa4/0xc0 [ 77.026400][ T7216] invoke_syscall+0x98/0x254 [ 77.027064][ T7216] el0_svc_common+0x130/0x23c [ 77.027718][ T7216] do_el0_svc+0x48/0x58 [ 77.028411][ T7216] el0_svc+0x5c/0x254 [ 77.029088][ T7216] el0t_64_sync_handler+0x84/0x12c [ 77.029927][ T7216] el0t_64_sync+0x198/0x19c [ 77.030644][ T7216] irq event stamp: 716 [ 77.031289][ T7216] hardirqs last enabled at (715): [] _raw_spin_unlock_irq+0x30/0x80 [ 77.032817][ T7216] hardirqs last disabled at (716): [] el1_brk64+0x20/0x54 [ 77.034156][ T7216] softirqs last enabled at (300): [] local_bh_enable+0x10/0x34 [ 77.035661][ T7216] softirqs last disabled at (298): [] local_bh_disable+0x10/0x34 [ 77.037263][ T7216] ---[ end trace 0000000000000000 ]--- [ 77.039143][ T7216] Memory failure: 0x13bc00: recovery action for huge page: Recovered [ 77.041543][ T7216] Injecting memory failure for pfn ** replaying previous printk message ** [ 77.041543][ T7216] Injecting memory failure for pfn 0x13be00 at process virtual address 0x20200000 [ 77.042356][ T7216] ------------[ cut here ]------------ [ 77.042362][ T7216] WARNING: CPU: 1 PID: 7216 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.046664][ T7216] Modules linked in: [ 77.047273][ T7216] CPU: 1 UID: 0 PID: 7216 Comm: syz.0.27 Tainted: G W syzkaller #0 PREEMPT [ 77.048935][ T7216] Tainted: [W]=WARN [ 77.049570][ T7216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.051255][ T7216] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.052572][ T7216] pc : memory_failure+0x18ec/0x1db4 [ 77.053409][ T7216] lr : memory_failure+0x18ec/0x1db4 [ 77.054260][ T7216] sp : ffff80009ee778c0 [ 77.054923][ T7216] x29: ffff80009ee779a0 x28: 05ffc00000200868 x27: ffff700013dcef20 [ 77.056168][ T7216] x26: 1fffffbff87df001 x25: 05ffc0000020086d x24: 1fffffbff87df000 [ 77.057471][ T7216] x23: fffffdffc3ef8008 x22: fffffdffc3ef8000 x21: fffffdffc3ef8000 [ 77.058737][ T7216] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.059938][ T7216] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 77.061265][ T7216] x14: 1fffffbff87df000 x13: 0000000000000000 x12: 0000000000000000 [ 77.062651][ T7216] x11: ffff7fbff87df001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.063871][ T7216] x8 : ffff0000dcd5db80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 77.064965][ T7216] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.066113][ T7216] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.067225][ T7216] Call trace: [ 77.067751][ T7216] memory_failure+0x18ec/0x1db4 (P) [ 77.068581][ T7216] madvise_do_behavior+0x2c8/0x7c4 [ 77.069439][ T7216] do_madvise+0x190/0x248 [ 77.070184][ T7216] __arm64_sys_madvise+0xa4/0xc0 [ 77.071014][ T7216] invoke_syscall+0x98/0x254 [ 77.071807][ T7216] el0_svc_common+0x130/0x23c [ 77.072564][ T7216] do_el0_svc+0x48/0x58 [ 77.073253][ T7216] el0_svc+0x5c/0x254 [ 77.073861][ T7216] el0t_64_sync_handler+0x84/0x12c [ 77.074728][ T7216] el0t_64_sync+0x198/0x19c [ 77.075485][ T7216] irq event stamp: 1406 [ 77.076118][ T7216] hardirqs last enabled at (1405): [] __free_object+0x508/0x720 [ 77.077476][ T7216] hardirqs last disabled at (1406): [] el1_brk64+0x20/0x54 [ 77.078800][ T7216] softirqs last enabled at (984): [] handle_softirqs+0xaf8/0xc88 [ 77.080353][ T7216] softirqs last disabled at (719): [] __do_softirq+0x14/0x20 [ 77.081845][ T7216] ---[ end trace 0000000000000000 ]--- [ 77.084789][ T7216] Memory failure: 0x13be00: recovery action for huge page ** replaying previous printk message ** [ 77.084789][ T7216] Memory failure: 0x13be00: recovery action for huge page: Recovered [ 77.085798][ T7216] Injecting memory failure for pfn 0x13c000 at process virtual address 0x20400000 [ 77.085923][ T7216] ------------[ cut here ]------------ [ 77.085926][ T7216] WARNING: CPU: 1 PID: 7216 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.091061][ T7216] Modules linked in: [ 77.091629][ T7216] CPU: 1 UID: 0 PID: 7216 Comm: syz.0.27 Tainted: G W syzkaller #0 PREEMPT [ 77.093034][ T7216] Tainted: [W]=WARN [ 77.093622][ T7216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.095070][ T7216] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.096322][ T7216] pc : memory_failure+0x18ec/0x1db4 [ 77.097158][ T7216] lr : memory_failure+0x18ec/0x1db4 [ 77.097982][ T7216] sp : ffff80009ee778c0 [ 77.098595][ T7216] x29: ffff80009ee779a0 x28: 05ffc00000200868 x27: ffff700013dcef20 [ 77.099766][ T7216] x26: 1fffffbff87e0001 x25: 05ffc0000020086d x24: 1fffffbff87e0000 [ 77.100985][ T7216] x23: fffffdffc3f00008 x22: fffffdffc3f00000 x21: fffffdffc3f00000 [ 77.102149][ T7216] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.103268][ T7216] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 77.104451][ T7216] x14: 1fffffbff87e0000 x13: 0000000000000000 x12: 0000000000000000 [ 77.105669][ T7216] x11: ffff7fbff87e0001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.106870][ T7216] x8 : ffff0000dcd5db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.108074][ T7216] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.109277][ T7216] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.110632][ T7216] Call trace: [ 77.111184][ T7216] memory_failure+0x18ec/0x1db4 (P) [ 77.112041][ T7216] madvise_do_behavior+0x2c8/0x7c4 [ 77.112859][ T7216] do_madvise+0x190/0x248 [ 77.113571][ T7216] __arm64_sys_madvise+0xa4/0xc0 [ 77.114362][ T7216] invoke_syscall+0x98/0x254 [ 77.115114][ T7216] el0_svc_common+0x130/0x23c [ 77.115857][ T7216] do_el0_svc+0x48/0x58 [ 77.116550][ T7216] el0_svc+0x5c/0x254 [ 77.117163][ T7216] el0t_64_sync_handler+0x84/0x12c [ 77.117975][ T7216] el0t_64_sync+0x198/0x19c [ 77.118741][ T7216] irq event stamp: 1954 [ 77.119436][ T7216] hardirqs last enabled at (1953): [] __folio_split+0xf7c/0x1438 [ 77.120984][ T7216] hardirqs last disabled at (1954): [] el1_brk64+0x20/0x54 [ 77.122272][ T7216] softirqs last enabled at (1590): [] handle_softirqs+0xaf8/0xc88 [ 77.123763][ T7216] softirqs last disabled at (1409): [] __do_softirq+0x14/0x20 [ 77.125096][ T7216] ---[ end trace 0000000000000000 ]--- [ 77.127298][ ** replaying previous printk message ** [ 77.127298][ T7216] Memory failure: 0x13c000: recovery action for huge page: Recovered [ 77.127414][ T7216] Injecting memory failure for pfn 0x13c200 at process virtual address 0x20600000 [ 77.127555][ T7216] ------------[ cut here ]------------ [ 77.127559][ T7216] WARNING: CPU: 1 PID: 7216 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.133322][ T7216] Modules linked in: [ 77.133976][ T7216] CPU: 1 UID: 0 PID: 7216 Comm: syz.0.27 Tainted: G W syzkaller #0 PREEMPT [ 77.135699][ T7216] Tainted: [W]=WARN [ 77.136304][ T7216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.138001][ T7216] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.139299][ T7216] pc : memory_failure+0x18ec/0x1db4 [ 77.140169][ T7216] lr : memory_failure+0x18ec/0x1db4 [ 77.141040][ T7216] sp : ffff80009ee778c0 [ 77.141707][ T7216] x29: ffff80009ee779a0 x28: 05ffc00000200868 x27: ffff700013dcef20 [ 77.143057][ T7216] x26: 1fffffbff87e1001 x25: 05ffc0000020086d x24: 1fffffbff87e1000 [ 77.144341][ T7216] x23: fffffdffc3f08008 x22: fffffdffc3f08000 x21: fffffdffc3f08000 [ 77.145556][ T7216] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.146801][ T7216] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 77.148021][ T7216] x14: 1fffffbff87e1000 x13: 0000000000000000 x12: 0000000000000000 [ 77.149286][ T7216] x11: ffff7fbff87e1001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.150493][ T7216] x8 : ffff0000dcd5db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.151780][ T7216] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.153072][ T7216] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.154359][ T7216] Call trace: [ 77.154874][ T7216] memory_failure+0x18ec/0x1db4 (P) [ 77.155735][ T7216] madvise_do_behavior+0x2c8/0x7c4 [ 77.156564][ T7216] do_madvise+0x190/0x248 [ 77.157281][ T7216] __arm64_sys_madvise+0xa4/0xc0 [ 77.158011][ T7216] invoke_syscall+0x98/0x254 [ 77.158725][ T7216] el0_svc_common+0x130/0x23c [ 77.159422][ T7216] do_el0_svc+0x48/0x58 [ 77.160087][ T7216] el0_svc+0x5c/0x254 [ 77.160764][ T7216] el0t_64_sync_handler+0x84/0x12c [ 77.161570][ T7216] el0t_64_sync+0x198/0x19c [ 77.162248][ T7216] irq event stamp: 2036 [ 77.162892][ T7216] hardirqs last enabled at (2035): [] __folio_split+0xf7c/0x1438 [ 77.164249][ T7216] hardirqs last disabled at (2036): [] el1_brk64+0x20/0x54 [ 77.165633][ T7216] softirqs last enabled at (1988): [] handle_softirqs+0xaf8/0xc88 [ 77.167027][ T7216] softirqs last disabled at (1957): [] __do_softirq+0x14/0x20 [ 77.168374][ T7216] ---[ end trace 0000000000000000 ]--- [ 77.170322][ T7216] Memory failure: 0x13c200: recovery action for huge page: R ** replaying previous printk message ** [ 77.170322][ T7216] Memory failure: 0x13c200: recovery action for huge page: Recovered [ 77.171313][ T7216] Injecting memory failure for pfn 0x13ba00 at process virtual address 0x20800000 [ 77.171461][ T7216] ------------[ cut here ]------------ [ 77.171465][ T7216] WARNING: CPU: 1 PID: 7216 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.176903][ T7216] Modules linked in: [ 77.177486][ T7216] CPU: 1 UID: 0 PID: 7216 Comm: syz.0.27 Tainted: G W syzkaller #0 PREEMPT [ 77.178956][ T7216] Tainted: [W]=WARN [ 77.179477][ T7216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.180966][ T7216] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.182141][ T7216] pc : memory_failure+0x18ec/0x1db4 [ 77.182916][ T7216] lr : memory_failure+0x18ec/0x1db4 [ 77.183778][ T7216] sp : ffff80009ee778c0 [ 77.184418][ T7216] x29: ffff80009ee779a0 x28: 05ffc0000020086c x27: ffff700013dcef20 [ 77.185666][ T7216] x26: 1fffffbff87dd001 x25: 05ffc0000020186d x24: 1fffffbff87dd000 [ 77.186853][ T7216] x23: fffffdffc3ee8008 x22: fffffdffc3ee8000 x21: fffffdffc3ee8000 [ 77.188120][ T7216] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.189363][ T7216] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 77.190708][ T7216] x14: 1fffffbff87dd000 x13: 0000000000000000 x12: 0000000000000000 [ 77.191977][ T7216] x11: ffff7fbff87dd001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.193166][ T7216] x8 : ffff0000dcd5db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.194402][ T7216] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.195730][ T7216] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.197034][ T7216] Call trace: [ 77.197558][ T7216] memory_failure+0x18ec/0x1db4 (P) [ 77.198363][ T7216] madvise_do_behavior+0x2c8/0x7c4 [ 77.199238][ T7216] do_madvise+0x190/0x248 [ 77.199938][ T7216] __arm64_sys_madvise+0xa4/0xc0 [ 77.200726][ T7216] invoke_syscall+0x98/0x254 [ 77.201483][ T7216] el0_svc_common+0x130/0x23c [ 77.202249][ T7216] do_el0_svc+0x48/0x58 [ 77.202929][ T7216] el0_svc+0x5c/0x254 [ 77.203570][ T7216] el0t_64_sync_handler+0x84/0x12c [ 77.204409][ T7216] el0t_64_sync+0x198/0x19c [ 77.205169][ T7216] irq event stamp: 2510 [ 77.205905][ T7216] hardirqs last enabled at (2509): [] __folio_split+0xf7c/0x1438 [ 77.207344][ T7216] hardirqs last disabled at (2510): [] el1_brk64+0x20/0x54 [ 77.208725][ T7216] softirqs last enabled at (2128): [] handle_softirqs+0xaf8/0xc88 [ 77.210167][ T7216] softirqs last disabled at (2039): [] __do_softirq+0x14/0x20 [ 77.211564][ T7216] ---[ end trace 0000000000000000 ]--- [ 77.213610][ T7216] Memory failure: 0x13ba00: recovery action for huge page ** replaying previous printk message ** [ 77.213610][ T7216] Memory failure: 0x13ba00: recovery action for huge page: Recovered [ 77.214579][ T7216] Injecting memory failure for pfn 0x13c400 at process virtual address 0x20a00000 [ 77.214729][ T7216] ------------[ cut here ]------------ [ 77.214732][ T7216] WARNING: CPU: 1 PID: 7216 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.220278][ T7216] Modules linked in: [ 77.220875][ T7216] CPU: 1 UID: 0 PID: 7216 Comm: syz.0.27 Tainted: G W syzkaller #0 PREEMPT [ 77.222513][ T7216] Tainted: [W]=WARN [ 77.223120][ T7216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.224749][ T7216] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.226025][ T7216] pc : memory_failure+0x18ec/0x1db4 [ 77.226850][ T7216] lr : memory_failure+0x18ec/0x1db4 [ 77.227667][ T7216] sp : ffff80009ee778c0 [ 77.228356][ T7216] x29: ffff80009ee779a0 x28: 05ffc0000020086c x27: ffff700013dcef20 [ 77.229534][ T7216] x26: 1fffffbff87e2001 x25: 05ffc0000020186d x24: 1fffffbff87e2000 [ 77.230673][ T7216] x23: fffffdffc3f10008 x22: fffffdffc3f10000 x21: fffffdffc3f10000 [ 77.231917][ T7216] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.233097][ T7216] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 77.234276][ T7216] x14: 1fffffbff87e2000 x13: 0000000000000000 x12: 0000000000000000 [ 77.235525][ T7216] x11: ffff7fbff87e2001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.236842][ T7216] x8 : ffff0000dcd5db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.238151][ T7216] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.239508][ T7216] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.240792][ T7216] Call trace: [ 77.241325][ T7216] memory_failure+0x18ec/0x1db4 (P) [ 77.242198][ T7216] madvise_do_behavior+0x2c8/0x7c4 [ 77.243013][ T7216] do_madvise+0x190/0x248 [ 77.243646][ T7216] __arm64_sys_madvise+0xa4/0xc0 [ 77.244396][ T7216] invoke_syscall+0x98/0x254 [ 77.245085][ T7216] el0_svc_common+0x130/0x23c [ 77.245774][ T7216] do_el0_svc+0x48/0x58 [ 77.246418][ T7216] el0_svc+0x5c/0x254 [ 77.247100][ T7216] el0t_64_sync_handler+0x84/0x12c [ 77.247936][ T7216] el0t_64_sync+0x198/0x19c [ 77.248651][ T7216] irq event stamp: 2566 [ 77.249268][ T7216] hardirqs last enabled at (2565): [] __folio_split+0xf7c/0x1438 [ 77.250644][ T7216] hardirqs last disabled at (2566): [] el1_brk64+0x20/0x54 [ 77.251896][ T7216] softirqs last enabled at (2540): [] handle_softirqs+0xaf8/0xc88 [ 77.253353][ T7216] softirqs last disabled at (2513): [] __do_softirq+0x14/0x20 [ 77.254681][ T7216] ---[ end trace 0000000000000000 ]--- [ 77.257000][ T7216] Memory failure: 0x13c400: recovery action for huge page: Recovered [ 77.270867][ T7218] Injecting memory failure for pfn 0x13c600 at process virtual address 0x20000000 [ 77.273011][ T7218] ------------[ cut here ]------------ [ 77.273021][ T7218] WARNING: CPU: 0 PID: 7218 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.275214][ T7218] Modules linked in: [ 77.275754][ T7218] CPU: 0 UID: 0 PID: 7218 Comm: syz.0.28 Tainted: G W syzkaller #0 PREEMPT [ 77.277375][ T7218] Tainted: [W]=WARN [ 77.277963][ T7218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.279522][ T7218] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.280773][ T7218] pc : memory_failure+0x18ec/0x1db4 [ 77.281546][ T7218] lr : memory_failure+0x18ec/0x1db4 [ 77.282230][ T7218] sp : ffff80009ee678c0 [ 77.282850][ T7218] x29: ffff80009ee679a0 x28: 05ffc00000200868 x27: ffff700013dccf20 [ 77.284100][ T7218] x26: 1fffffbff87e3001 x25: 05ffc0000020086d x24: 1fffffbff87e3000 [ 77.285335][ T7218] x23: fffffdffc3f18008 x22: fffffdffc3f18000 x21: fffffdffc3f18000 [ 77.286608][ T7218] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 77.287836][ T7218] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 77.289035][ T7218] x14: 1fffffbff87e3000 x13: 0000000000000000 x12: 0000000000000000 [ 77.290191][ T7218] x11: ffff7fbff87e3001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.291299][ T7218] x8 : ffff0000dcd59e80 x7 : ffff800080429110 x6 : 0000000000000000 [ 77.292471][ T7218] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.293621][ T7218] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.294689][ T7218] Call trace: [ 77.295100][ T7218] memory_failure+0x18ec/0x1db4 (P) [ 77.295816][ T7218] madvise_do_behavior+0x2c8/0x7c4 [ 77.296544][ T7218] do_madvise+0x190/0x248 [ 77.297196][ T7218] __arm64_sys_madvise+0xa4/0xc0 [ 77.297906][ T7218] invoke_syscall+0x98/0x254 [ 77.298562][ T7218] el0_svc_common+0x130/0x23c [ 77.299275][ T7218] do_el0_svc+0x48/0x58 [ 77.299869][ T7218] el0_svc+0x5c/0x254 [ 77.300472][ T7218] el0t_64_sync_handler+0x84/0x12c [ 77.301277][ T7218] el0t_64_sync+0x198/0x19c [ 77.302023][ T7218] irq event stamp: 728 [ 77.302665][ T7218] hardirqs last enabled at (727): [] _raw_spin_unlock_irq+0x30/0x80 [ 77.304187][ T7218] hardirqs last disabled at (728): [] el1_brk64+0x20/0x54 [ 77.305683][ T7218] softirqs last enabled at (712): [] handle_softirqs+0xaf8/0xc88 [ 77.307153][ T7218] softirqs last disabled at (703): [] __do_softirq+0x14/0x20 [ 77.308530][ T7218] ---[ end trace 0000000000000000 ]--- [ 77.309526][ T6137] Bluetooth: hci0: command tx timeout [ 77.312032][ T7218] Memory failure: 0x13c600: recovery action for huge page: Recovered [ 77.314137 ** replaying previous printk message ** [ 77.314137][ T7218] Injecting memory failure for pfn 0x13ca00 at process virtual address 0x20200000 [ 77.314333][ T7218] ------------[ cut here ]------------ [ 77.314337][ T7218] WARNING: CPU: 1 PID: 7218 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.318479][ T7218] Modules linked in: [ 77.319194][ T7218] CPU: 1 UID: 0 PID: 7218 Comm: syz.0.28 Tainted: G W syzkaller #0 PREEMPT [ 77.320720][ T7218] Tainted: [W]=WARN [ 77.321291][ T7218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.322702][ T7218] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.323796][ T7218] pc : memory_failure+0x18ec/0x1db4 [ 77.324551][ T7218] lr : memory_failure+0x18ec/0x1db4 [ 77.325311][ T7218] sp : ffff80009ee678c0 [ 77.325938][ T7218] x29: ffff80009ee679a0 x28: 05ffc00000200868 x27: ffff700013dccf20 [ 77.327169][ T7218] x26: 1fffffbff87e5001 x25: 05ffc0000020086d x24: 1fffffbff87e5000 [ 77.328497][ T7218] x23: fffffdffc3f28008 x22: fffffdffc3f28000 x21: fffffdffc3f28000 [ 77.329769][ T7218] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.330987][ T7218] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 77.332218][ T7218] x14: 1fffffbff87e5000 x13: 0000000000000000 x12: 0000000000000000 [ 77.333490][ T7218] x11: ffff7fbff87e5001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.334796][ T7218] x8 : ffff0000dcd59e80 x7 : ffff800080429110 x6 : 0000000000000000 [ 77.336007][ T7218] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.337221][ T7218] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.338382][ T7218] Call trace: [ 77.338913][ T7218] memory_failure+0x18ec/0x1db4 (P) [ 77.339661][ T7218] madvise_do_behavior+0x2c8/0x7c4 [ 77.340372][ T7218] do_madvise+0x190/0x248 [ 77.341011][ T7218] __arm64_sys_madvise+0xa4/0xc0 [ 77.341767][ T7218] invoke_syscall+0x98/0x254 [ 77.342547][ T7218] el0_svc_common+0x130/0x23c [ 77.343291][ T7218] do_el0_svc+0x48/0x58 [ 77.343902][ T7218] el0_svc+0x5c/0x254 [ 77.344552][ T7218] el0t_64_sync_handler+0x84/0x12c [ 77.345412][ T7218] el0t_64_sync+0x198/0x19c [ 77.346134][ T7218] irq event stamp: 1158 [ 77.346789][ T7218] hardirqs last enabled at (1157): [] _raw_spin_unlock_irq+0x30/0x80 [ 77.348326][ T7218] hardirqs last disabled at (1158): [] el1_brk64+0x20/0x54 [ 77.349727][ T7218] softirqs last enabled at (824): [] handle_softirqs+0xaf8/0xc88 [ 77.351107][ T7218] softirqs last disabled at (789): [] __do_softirq+0x14/0x20 [ 77.352383][ T7218] ---[ end trace 0000000000000000 ]--- [ 77.354442][ T7218] Memory failure: 0x13ca00: recovery action for hu ** replaying previous printk message ** [ 77.354442][ T7218] Memory failure: 0x13ca00: recovery action for huge page: Recovered [ 77.355411][ T7218] Injecting memory failure for pfn 0x13c800 at process virtual address 0x20400000 [ 77.355553][ T7218] ------------[ cut here ]------------ [ 77.355557][ T7218] WARNING: CPU: 1 PID: 7218 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.360556][ T7218] Modules linked in: [ 77.361154][ T7218] CPU: 1 UID: 0 PID: 7218 Comm: syz.0.28 Tainted: G W syzkaller #0 PREEMPT [ 77.362787][ T7218] Tainted: [W]=WARN [ 77.363392][ T7218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.364900][ T7218] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.366107][ T7218] pc : memory_failure+0x18ec/0x1db4 [ 77.366859][ T7218] lr : memory_failure+0x18ec/0x1db4 [ 77.367586][ T7218] sp : ffff80009ee678c0 [ 77.368249][ T7218] x29: ffff80009ee679a0 x28: 05ffc00000200868 x27: ffff700013dccf20 [ 77.369512][ T7218] x26: 1fffffbff87e4001 x25: 05ffc0000020086d x24: 1fffffbff87e4000 [ 77.370766][ T7218] x23: fffffdffc3f20008 x22: fffffdffc3f20000 x21: fffffdffc3f20000 [ 77.372060][ T7218] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.373406][ T7218] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 77.374547][ T7218] x14: 1fffffbff87e4000 x13: 0000000000000000 x12: 0000000000000000 [ 77.375806][ T7218] x11: ffff7fbff87e4001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.376958][ T7218] x8 : ffff0000dcd59e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.378117][ T7218] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.379287][ T7218] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.380517][ T7218] Call trace: [ 77.381008][ T7218] memory_failure+0x18ec/0x1db4 (P) [ 77.381808][ T7218] madvise_do_behavior+0x2c8/0x7c4 [ 77.382569][ T7218] do_madvise+0x190/0x248 [ 77.383233][ T7218] __arm64_sys_madvise+0xa4/0xc0 [ 77.383989][ T7218] invoke_syscall+0x98/0x254 [ 77.384685][ T7218] el0_svc_common+0x130/0x23c [ 77.385455][ T7218] do_el0_svc+0x48/0x58 [ 77.386129][ T7218] el0_svc+0x5c/0x254 [ 77.386797][ T7218] el0t_64_sync_handler+0x84/0x12c [ 77.387610][ T7218] el0t_64_sync+0x198/0x19c [ 77.388331][ T7218] irq event stamp: 1754 [ 77.388989][ T7218] hardirqs last enabled at (1753): [] __folio_split+0xf7c/0x1438 [ 77.390419][ T7218] hardirqs last disabled at (1754): [] el1_brk64+0x20/0x54 [ 77.391634][ T7218] softirqs last enabled at (1358): [] handle_softirqs+0xaf8/0xc88 [ 77.393099][ T7218] softirqs last disabled at (1161): [] __do_softirq+0x14/0x20 [ 77.394385][ T7218] ---[ end trace 0000000000000000 ]--- [ 77 ** replaying previous printk message ** [ 77.396394][ T7218] Memory failure: 0x13c800: recovery action for huge page: Recovered [ 77.396486][ T7218] Injecting memory failure for pfn 0x13cc00 at process virtual address 0x20600000 [ 77.396608][ T7218] ------------[ cut here ]------------ [ 77.396612][ T7218] WARNING: CPU: 1 PID: 7218 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.401580][ T7218] Modules linked in: [ 77.402128][ T7218] CPU: 1 UID: 0 PID: 7218 Comm: syz.0.28 Tainted: G W syzkaller #0 PREEMPT [ 77.403753][ T7218] Tainted: [W]=WARN [ 77.404370][ T7218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.405869][ T7218] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.407128][ T7218] pc : memory_failure+0x18ec/0x1db4 [ 77.407874][ T7218] lr : memory_failure+0x18ec/0x1db4 [ 77.408652][ T7218] sp : ffff80009ee678c0 [ 77.409254][ T7218] x29: ffff80009ee679a0 x28: 05ffc00000200868 x27: ffff700013dccf20 [ 77.410432][ T7218] x26: 1fffffbff87e6001 x25: 05ffc0000020086d x24: 1fffffbff87e6000 [ 77.411653][ T7218] x23: fffffdffc3f30008 x22: fffffdffc3f30000 x21: fffffdffc3f30000 [ 77.412858][ T7218] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.414151][ T7218] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 77.415402][ T7218] x14: 1fffffbff87e6000 x13: 0000000000000000 x12: 0000000000000000 [ 77.416705][ T7218] x11: ffff7fbff87e6001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.418004][ T7218] x8 : ffff0000dcd59e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.419296][ T7218] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.420467][ T7218] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.421786][ T7218] Call trace: [ 77.422243][ T7218] memory_failure+0x18ec/0x1db4 (P) [ 77.423136][ T7218] madvise_do_behavior+0x2c8/0x7c4 [ 77.424010][ T7218] do_madvise+0x190/0x248 [ 77.424694][ T7218] __arm64_sys_madvise+0xa4/0xc0 [ 77.425534][ T7218] invoke_syscall+0x98/0x254 [ 77.426259][ T7218] el0_svc_common+0x130/0x23c [ 77.427057][ T7218] do_el0_svc+0x48/0x58 [ 77.427665][ T7218] el0_svc+0x5c/0x254 [ 77.428277][ T7218] el0t_64_sync_handler+0x84/0x12c [ 77.429073][ T7218] el0t_64_sync+0x198/0x19c [ 77.429730][ T7218] irq event stamp: 1964 [ 77.430423][ T7218] hardirqs last enabled at (1963): [] __folio_split+0xf7c/0x1438 [ 77.431808][ T7218] hardirqs last disabled at (1964): [] el1_brk64+0x20/0x54 [ 77.433160][ T7218] softirqs last enabled at (1926): [] handle_softirqs+0xaf8/0xc88 [ 77.434676][ T7218] softirqs last disabled at (1757): [] __do_softirq+0x14/0x20 [ 77.436103][ T7218] ---[ end trace 0000000000000000 ]--- [ 77.438223][ T7218] Memory failure: 0x13cc00: recovery action for huge page: R ** replaying previous printk message ** [ 77.438223][ T7218] Memory failure: 0x13cc00: recovery action for huge page: Recovered [ 77.439187][ T7218] Injecting memory failure for pfn 0x13ce00 at process virtual address 0x20800000 [ 77.439340][ T7218] ------------[ cut here ]------------ [ 77.439344][ T7218] WARNING: CPU: 1 PID: 7218 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.444881][ T7218] Modules linked in: [ 77.445550][ T7218] CPU: 1 UID: 0 PID: 7218 Comm: syz.0.28 Tainted: G W syzkaller #0 PREEMPT [ 77.447245][ T7218] Tainted: [W]=WARN [ 77.447822][ T7218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.449465][ T7218] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.450800][ T7218] pc : memory_failure+0x18ec/0x1db4 [ 77.451657][ T7218] lr : memory_failure+0x18ec/0x1db4 [ 77.452419][ T7218] sp : ffff80009ee678c0 [ 77.453101][ T7218] x29: ffff80009ee679a0 x28: 05ffc0000020086c x27: ffff700013dccf20 [ 77.454445][ T7218] x26: 1fffffbff87e7001 x25: 05ffc0000020186d x24: 1fffffbff87e7000 [ 77.455652][ T7218] x23: fffffdffc3f38008 x22: fffffdffc3f38000 x21: fffffdffc3f38000 [ 77.456961][ T7218] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.458244][ T7218] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 77.459423][ T7218] x14: 1fffffbff87e7000 x13: 0000000000000000 x12: 0000000000000000 [ 77.460696][ T7218] x11: ffff7fbff87e7001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.461968][ T7218] x8 : ffff0000dcd59e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.463285][ T7218] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.464599][ T7218] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.465845][ T7218] Call trace: [ 77.466342][ T7218] memory_failure+0x18ec/0x1db4 (P) [ 77.467087][ T7218] madvise_do_behavior+0x2c8/0x7c4 [ 77.467862][ T7218] do_madvise+0x190/0x248 [ 77.468530][ T7218] __arm64_sys_madvise+0xa4/0xc0 [ 77.469253][ T7218] invoke_syscall+0x98/0x254 [ 77.469951][ T7218] el0_svc_common+0x130/0x23c [ 77.470729][ T7218] do_el0_svc+0x48/0x58 [ 77.471418][ T7218] el0_svc+0x5c/0x254 [ 77.472020][ T7218] el0t_64_sync_handler+0x84/0x12c [ 77.472860][ T7218] el0t_64_sync+0x198/0x19c [ 77.473571][ T7218] irq event stamp: 2526 [ 77.474262][ T7218] hardirqs last enabled at (2525): [] __folio_split+0xf7c/0x1438 [ 77.475767][ T7218] hardirqs last disabled at (2526): [] el1_brk64+0x20/0x54 [ 77.477097][ T7218] softirqs last enabled at (2136): [] handle_softirqs+0xaf8/0xc88 [ 77.478463][ T7218] softirqs last disabled at (1967): [] __do_softirq+0x14/0x20 [ 77.479778][ T7218] ---[ end trace 0000000000000000 ]--- [ 77.481751 ** replaying previous printk message ** [ 77.481751][ T7218] Memory failure: 0x13ce00: recovery action for huge page: Recovered [ 77.481809][ T7218] Injecting memory failure for pfn 0x13d000 at process virtual address 0x20a00000 [ 77.481952][ T7218] ------------[ cut here ]------------ [ 77.481955][ T7218] WARNING: CPU: 1 PID: 7218 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.487568][ T7218] Modules linked in: [ 77.488201][ T7218] CPU: 1 UID: 0 PID: 7218 Comm: syz.0.28 Tainted: G W syzkaller #0 PREEMPT [ 77.489739][ T7218] Tainted: [W]=WARN [ 77.490295][ T7218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.491803][ T7218] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.492954][ T7218] pc : memory_failure+0x18ec/0x1db4 [ 77.493696][ T7218] lr : memory_failure+0x18ec/0x1db4 [ 77.494431][ T7218] sp : ffff80009ee678c0 [ 77.495020][ T7218] x29: ffff80009ee679a0 x28: 05ffc0000020086c x27: ffff700013dccf20 [ 77.496115][ T7218] x26: 1fffffbff87e8001 x25: 05ffc0000020186d x24: 1fffffbff87e8000 [ 77.497283][ T7218] x23: fffffdffc3f40008 x22: fffffdffc3f40000 x21: fffffdffc3f40000 [ 77.498581][ T7218] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.499871][ T7218] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 77.501174][ T7218] x14: 1fffffbff87e8000 x13: 0000000000000000 x12: 0000000000000000 [ 77.502440][ T7218] x11: ffff7fbff87e8001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.503756][ T7218] x8 : ffff0000dcd59e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.505008][ T7218] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.506260][ T7218] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.507581][ T7218] Call trace: [ 77.508063][ T7218] memory_failure+0x18ec/0x1db4 (P) [ 77.508838][ T7218] madvise_do_behavior+0x2c8/0x7c4 [ 77.509635][ T7218] do_madvise+0x190/0x248 [ 77.510287][ T7218] __arm64_sys_madvise+0xa4/0xc0 [ 77.511029][ T7218] invoke_syscall+0x98/0x254 [ 77.511791][ T7218] el0_svc_common+0x130/0x23c [ 77.512541][ T7218] do_el0_svc+0x48/0x58 [ 77.513141][ T7218] el0_svc+0x5c/0x254 [ 77.513777][ T7218] el0t_64_sync_handler+0x84/0x12c [ 77.514658][ T7218] el0t_64_sync+0x198/0x19c [ 77.515346][ T7218] irq event stamp: 2718 [ 77.515987][ T7218] hardirqs last enabled at (2717): [] __folio_split+0xf7c/0x1438 [ 77.517505][ T7218] hardirqs last disabled at (2718): [] el1_brk64+0x20/0x54 [ 77.518845][ T7218] softirqs last enabled at (2694): [] handle_softirqs+0xaf8/0xc88 [ 77.520260][ T7218] softirqs last disabled at (2529): [] __do_softirq+0x14/0x20 [ 77.521570][ T7218] ---[ end trace 0000000000000000 ]--- [ 77.523280][ T7218] Memory failure: 0x13d000: recovery action for huge page: Recovered [ 77.537193][ T7220] Injecting memory failure for pfn 0x13d200 at process virtual address 0x20000000 [ 77.538952][ T7220] ------------[ cut here ]------------ [ 77.538960][ T7220] WARNING: CPU: 0 PID: 7220 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.541145][ T7220] Modules linked in: [ 77.541676][ T7220] CPU: 0 UID: 0 PID: 7220 Comm: syz.0.29 Tainted: G W syzkaller #0 PREEMPT [ 77.543308][ T7220] Tainted: [W]=WARN [ 77.543837][ T7220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.545334][ T7220] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.546497][ T7220] pc : memory_failure+0x18ec/0x1db4 [ 77.547314][ T7220] lr : memory_failure+0x18ec/0x1db4 [ 77.548129][ T7220] sp : ffff80009ee578c0 [ 77.548796][ T7220] x29: ffff80009ee579a0 x28: 05ffc00000200868 x27: ffff700013dcaf20 [ 77.550106][ T7220] x26: 1fffffbff87e9001 x25: 05ffc0000020086d x24: 1fffffbff87e9000 [ 77.551444][ T7220] x23: fffffdffc3f48008 x22: fffffdffc3f48000 x21: fffffdffc3f48000 [ 77.552630][ T7220] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 77.553783][ T7220] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 77.554953][ T7220] x14: 1fffffbff87e9000 x13: 0000000000000000 x12: 0000000000000000 [ 77.556137][ T7220] x11: ffff7fbff87e9001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.557256][ T7220] x8 : ffff0000c301db80 x7 : ffff800080429110 x6 : 0000000000000000 [ 77.558404][ T7220] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.559564][ T7220] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.560727][ T7220] Call trace: [ 77.561233][ T7220] memory_failure+0x18ec/0x1db4 (P) [ 77.561979][ T7220] madvise_do_behavior+0x2c8/0x7c4 [ 77.562685][ T7220] do_madvise+0x190/0x248 [ 77.563306][ T7220] __arm64_sys_madvise+0xa4/0xc0 [ 77.563978][ T7220] invoke_syscall+0x98/0x254 [ 77.564634][ T7220] el0_svc_common+0x130/0x23c [ 77.565306][ T7220] do_el0_svc+0x48/0x58 [ 77.565873][ T7220] el0_svc+0x5c/0x254 [ 77.566433][ T7220] el0t_64_sync_handler+0x84/0x12c [ 77.567123][ T7220] el0t_64_sync+0x198/0x19c [ 77.567778][ T7220] irq event stamp: 698 [ 77.568348][ T7220] hardirqs last enabled at (697): [] _raw_spin_unlock_irq+0x30/0x80 [ 77.569645][ T7220] hardirqs last disabled at (698): [] el1_brk64+0x20/0x54 [ 77.570818][ T7220] softirqs last enabled at (308): [] local_bh_enable+0x10/0x34 [ 77.572093][ T7220] softirqs last disabled at (306): [] local_bh_disable+0x10/0x34 [ 77.573436][ T7220] ---[ end trace 0000000000000000 ]--- [ 77.574582][ T7220] Memory failure: 0x13d200: recovery action for huge page: Recovered [ 77.5 ** replaying previous printk message ** [ 77.577091][ T7220] Injecting memory failure for pfn 0x13d400 at process virtual address 0x20200000 [ 77.577245][ T7220] ------------[ cut here ]------------ [ 77.577249][ T7220] WARNING: CPU: 1 PID: 7220 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.581638][ T7220] Modules linked in: [ 77.582257][ T7220] CPU: 1 UID: 0 PID: 7220 Comm: syz.0.29 Tainted: G W syzkaller #0 PREEMPT [ 77.583909][ T7220] Tainted: [W]=WARN [ 77.584538][ T7220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.586206][ T7220] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.587439][ T7220] pc : memory_failure+0x18ec/0x1db4 [ 77.588210][ T7220] lr : memory_failure+0x18ec/0x1db4 [ 77.589127][ T7220] sp : ffff80009ee578c0 [ 77.589773][ T7220] x29: ffff80009ee579a0 x28: 05ffc00000200868 x27: ffff700013dcaf20 [ 77.590985][ T7220] x26: 1fffffbff87ea001 x25: 05ffc0000020086d x24: 1fffffbff87ea000 [ 77.592206][ T7220] x23: fffffdffc3f50008 x22: fffffdffc3f50000 x21: fffffdffc3f50000 [ 77.593566][ T7220] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.594893][ T7220] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 77.596124][ T7220] x14: 1fffffbff87ea000 x13: 0000000000000000 x12: 0000000000000000 [ 77.597265][ T7220] x11: ffff7fbff87ea001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.598579][ T7220] x8 : ffff0000c301db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.599892][ T7220] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.601142][ T7220] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.602513][ T7220] Call trace: [ 77.603073][ T7220] memory_failure+0x18ec/0x1db4 (P) [ 77.603893][ T7220] madvise_do_behavior+0x2c8/0x7c4 [ 77.604783][ T7220] do_madvise+0x190/0x248 [ 77.605500][ T7220] __arm64_sys_madvise+0xa4/0xc0 [ 77.606305][ T7220] invoke_syscall+0x98/0x254 [ 77.607051][ T7220] el0_svc_common+0x130/0x23c [ 77.607872][ T7220] do_el0_svc+0x48/0x58 [ 77.608603][ T7220] el0_svc+0x5c/0x254 [ 77.609259][ T7220] el0t_64_sync_handler+0x84/0x12c [ 77.610134][ T7220] el0t_64_sync+0x198/0x19c [ 77.610907][ T7220] irq event stamp: 1120 [ 77.611611][ T7220] hardirqs last enabled at (1119): [] __folio_split+0xf7c/0x1438 [ 77.613118][ T7220] hardirqs last disabled at (1120): [] el1_brk64+0x20/0x54 [ 77.614501][ T7220] softirqs last enabled at (710): [] handle_softirqs+0xaf8/0xc88 [ 77.615988][ T7220] softirqs last disabled at (701): [] __do_softirq+0x14/0x20 [ 77.617407][ T7220] ---[ end trace 0000000000000000 ]--- [ 77.619874][ T7220] Memory failure: 0x13d400: recovery action for huge ** replaying previous printk message ** [ 77.619874][ T7220] Memory failure: 0x13d400: recovery action for huge page: Recovered [ 77.620862][ T7220] Injecting memory failure for pfn 0x13d600 at process virtual address 0x20400000 [ 77.620988][ T7220] ------------[ cut here ]------------ [ 77.620991][ T7220] WARNING: CPU: 1 PID: 7220 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.626833][ T7220] Modules linked in: [ 77.627418][ T7220] CPU: 1 UID: 0 PID: 7220 Comm: syz.0.29 Tainted: G W syzkaller #0 PREEMPT [ 77.628948][ T7220] Tainted: [W]=WARN [ 77.629540][ T7220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.631039][ T7220] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.632350][ T7220] pc : memory_failure+0x18ec/0x1db4 [ 77.633145][ T7220] lr : memory_failure+0x18ec/0x1db4 [ 77.633920][ T7220] sp : ffff80009ee578c0 [ 77.634620][ T7220] x29: ffff80009ee579a0 x28: 05ffc00000200868 x27: ffff700013dcaf20 [ 77.635872][ T7220] x26: 1fffffbff87eb001 x25: 05ffc0000020086d x24: 1fffffbff87eb000 [ 77.637187][ T7220] x23: fffffdffc3f58008 x22: fffffdffc3f58000 x21: fffffdffc3f58000 [ 77.638440][ T7220] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.639579][ T7220] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 77.640931][ T7220] x14: 1fffffbff87eb000 x13: 0000000000000000 x12: 0000000000000000 [ 77.642169][ T7220] x11: ffff7fbff87eb001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.643560][ T7220] x8 : ffff0000c301db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.644955][ T7220] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.646272][ T7220] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.647601][ T7220] Call trace: [ 77.648116][ T7220] memory_failure+0x18ec/0x1db4 (P) [ 77.648962][ T7220] madvise_do_behavior+0x2c8/0x7c4 [ 77.649769][ T7220] do_madvise+0x190/0x248 [ 77.650455][ T7220] __arm64_sys_madvise+0xa4/0xc0 [ 77.651237][ T7220] invoke_syscall+0x98/0x254 [ 77.651911][ T7220] el0_svc_common+0x130/0x23c [ 77.652652][ T7220] do_el0_svc+0x48/0x58 [ 77.653335][ T7220] el0_svc+0x5c/0x254 [ 77.653952][ T7220] el0t_64_sync_handler+0x84/0x12c [ 77.654716][ T7220] el0t_64_sync+0x198/0x19c [ 77.655432][ T7220] irq event stamp: 1778 [ 77.656095][ T7220] hardirqs last enabled at (1777): [] __folio_split+0xf7c/0x1438 [ 77.657529][ T7220] hardirqs last disabled at (1778): [] el1_brk64+0x20/0x54 [ 77.658827][ T7220] softirqs last enabled at (1400): [] handle_softirqs+0xaf8/0xc88 [ 77.660290][ T7220] softirqs last disabled at (1123): [] __do_softirq+0x14/0x20 [ 77.661769][ T7220] ---[ end trace 0000000000000000 ]--- [ 77.664343][ T7220] Memory failure: 0x13d600: recovery action for huge page: Recovered [ 77.665856][ T7220] Injecting memory failure for pfn 0x13d800 at process vir ** replaying previous printk message ** [ 77.665856][ T7220] Injecting memory failure for pfn 0x13d800 at process virtual address 0x20600000 [ 77.666980][ T7220] ------------[ cut here ]------------ [ 77.666986][ T7220] WARNING: CPU: 1 PID: 7220 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.671357][ T7220] Modules linked in: [ 77.671952][ T7220] CPU: 1 UID: 0 PID: 7220 Comm: syz.0.29 Tainted: G W syzkaller #0 PREEMPT [ 77.673465][ T7220] Tainted: [W]=WARN [ 77.674023][ T7220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.675681][ T7220] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.677012][ T7220] pc : memory_failure+0x18ec/0x1db4 [ 77.677852][ T7220] lr : memory_failure+0x18ec/0x1db4 [ 77.678695][ T7220] sp : ffff80009ee578c0 [ 77.679323][ T7220] x29: ffff80009ee579a0 x28: 05ffc00000200868 x27: ffff700013dcaf20 [ 77.680500][ T7220] x26: 1fffffbff87ec001 x25: 05ffc0000020086d x24: 1fffffbff87ec000 [ 77.681752][ T7220] x23: fffffdffc3f60008 x22: fffffdffc3f60000 x21: fffffdffc3f60000 [ 77.682898][ T7220] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.684117][ T7220] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 77.685435][ T7220] x14: 1fffffbff87ec000 x13: 0000000000000000 x12: 0000000000000000 [ 77.686816][ T7220] x11: ffff7fbff87ec001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.688105][ T7220] x8 : ffff0000c301db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.689479][ T7220] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.690863][ T7220] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.692147][ T7220] Call trace: [ 77.692674][ T7220] memory_failure+0x18ec/0x1db4 (P) [ 77.693423][ T7220] madvise_do_behavior+0x2c8/0x7c4 [ 77.694285][ T7220] do_madvise+0x190/0x248 [ 77.694995][ T7220] __arm64_sys_madvise+0xa4/0xc0 [ 77.695767][ T7220] invoke_syscall+0x98/0x254 [ 77.696432][ T7220] el0_svc_common+0x130/0x23c [ 77.697185][ T7220] do_el0_svc+0x48/0x58 [ 77.697783][ T7220] el0_svc+0x5c/0x254 [ 77.698422][ T7220] el0t_64_sync_handler+0x84/0x12c [ 77.699293][ T7220] el0t_64_sync+0x198/0x19c [ 77.700088][ T7220] irq event stamp: 2044 [ 77.700735][ T7220] hardirqs last enabled at (2043): [] __folio_split+0xf7c/0x1438 [ 77.702217][ T7220] hardirqs last disabled at (2044): [] el1_brk64+0x20/0x54 [ 77.703641][ T7220] softirqs last enabled at (2002): [] handle_softirqs+0xaf8/0xc88 [ 77.705147][ T7220] softirqs last disabled at (1781): [] __do_softirq+0x14/0x20 [ 77.706582][ T7220] ---[ end trace 0000000000000000 ]--- [ 77.708129][ T7220] Memory failure: 0x13d800: recovery action for huge page: ** replaying previous printk message ** [ 77.708129][ T7220] Memory failure: 0x13d800: recovery action for huge page: Recovered [ 77.709118][ T7220] Injecting memory failure for pfn 0x13da00 at process virtual address 0x20800000 [ 77.709275][ T7220] ------------[ cut here ]------------ [ 77.709278][ T7220] WARNING: CPU: 1 PID: 7220 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.714631][ T7220] Modules linked in: [ 77.715221][ T7220] CPU: 1 UID: 0 PID: 7220 Comm: syz.0.29 Tainted: G W syzkaller #0 PREEMPT [ 77.716858][ T7220] Tainted: [W]=WARN [ 77.717435][ T7220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.718894][ T7220] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.720029][ T7220] pc : memory_failure+0x18ec/0x1db4 [ 77.720800][ T7220] lr : memory_failure+0x18ec/0x1db4 [ 77.721584][ T7220] sp : ffff80009ee578c0 [ 77.722238][ T7220] x29: ffff80009ee579a0 x28: 05ffc0000020086c x27: ffff700013dcaf20 [ 77.723507][ T7220] x26: 1fffffbff87ed001 x25: 05ffc0000020186d x24: 1fffffbff87ed000 [ 77.724774][ T7220] x23: fffffdffc3f68008 x22: fffffdffc3f68000 x21: fffffdffc3f68000 [ 77.725960][ T7220] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.727112][ T7220] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 77.728279][ T7220] x14: 1fffffbff87ed000 x13: 0000000000000000 x12: 0000000000000000 [ 77.729494][ T7220] x11: ffff7fbff87ed001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.730758][ T7220] x8 : ffff0000c301db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.731972][ T7220] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.733167][ T7220] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.734372][ T7220] Call trace: [ 77.734838][ T7220] memory_failure+0x18ec/0x1db4 (P) [ 77.735613][ T7220] madvise_do_behavior+0x2c8/0x7c4 [ 77.736359][ T7220] do_madvise+0x190/0x248 [ 77.736979][ T7220] __arm64_sys_madvise+0xa4/0xc0 [ 77.737713][ T7220] invoke_syscall+0x98/0x254 [ 77.738322][ T7220] el0_svc_common+0x130/0x23c [ 77.739038][ T7220] do_el0_svc+0x48/0x58 [ 77.739673][ T7220] el0_svc+0x5c/0x254 [ 77.740303][ T7220] el0t_64_sync_handler+0x84/0x12c [ 77.741128][ T7220] el0t_64_sync+0x198/0x19c [ 77.741903][ T7220] irq event stamp: 2474 [ 77.742550][ T7220] hardirqs last enabled at (2473): [] __folio_split+0xf7c/0x1438 [ 77.743940][ T7220] hardirqs last disabled at (2474): [] el1_brk64+0x20/0x54 [ 77.745230][ T7220] softirqs last enabled at (2078): [] handle_softirqs+0xaf8/0xc88 [ 77.746565][ T7220] softirqs last disabled at (2047): [] __do_softirq+0x14/0x20 [ 77.747872][ T7220] ---[ end trace 0000000000000000 ]--- [ 77.74980 ** replaying previous printk message ** [ 77.749800][ T7220] Memory failure: 0x13da00: recovery action for huge page: Recovered [ 77.749859][ T7220] Injecting memory failure for pfn 0x13dc00 at process virtual address 0x20a00000 [ 77.749998][ T7220] ------------[ cut here ]------------ [ 77.750001][ T7220] WARNING: CPU: 1 PID: 7220 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.755328][ T7220] Modules linked in: [ 77.756020][ T7220] CPU: 1 UID: 0 PID: 7220 Comm: syz.0.29 Tainted: G W syzkaller #0 PREEMPT [ 77.757648][ T7220] Tainted: [W]=WARN [ 77.758146][ T7220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.759814][ T7220] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.760920][ T7220] pc : memory_failure+0x18ec/0x1db4 [ 77.761737][ T7220] lr : memory_failure+0x18ec/0x1db4 [ 77.762528][ T7220] sp : ffff80009ee578c0 [ 77.763143][ T7220] x29: ffff80009ee579a0 x28: 05ffc0000020086c x27: ffff700013dcaf20 [ 77.764443][ T7220] x26: 1fffffbff87ee001 x25: 05ffc0000020186d x24: 1fffffbff87ee000 [ 77.765667][ T7220] x23: fffffdffc3f70008 x22: fffffdffc3f70000 x21: fffffdffc3f70000 [ 77.766933][ T7220] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.768184][ T7220] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 77.769406][ T7220] x14: 1fffffbff87ee000 x13: 0000000000000000 x12: 0000000000000000 [ 77.770566][ T7220] x11: ffff7fbff87ee001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.771857][ T7220] x8 : ffff0000c301db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.773168][ T7220] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.774485][ T7220] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.775740][ T7220] Call trace: [ 77.776238][ T7220] memory_failure+0x18ec/0x1db4 (P) [ 77.777013][ T7220] madvise_do_behavior+0x2c8/0x7c4 [ 77.777779][ T7220] do_madvise+0x190/0x248 [ 77.778490][ T7220] __arm64_sys_madvise+0xa4/0xc0 [ 77.779260][ T7220] invoke_syscall+0x98/0x254 [ 77.779942][ T7220] el0_svc_common+0x130/0x23c [ 77.780668][ T7220] do_el0_svc+0x48/0x58 [ 77.781330][ T7220] el0_svc+0x5c/0x254 [ 77.781937][ T7220] el0t_64_sync_handler+0x84/0x12c [ 77.782736][ T7220] el0t_64_sync+0x198/0x19c [ 77.783420][ T7220] irq event stamp: 2722 [ 77.784043][ T7220] hardirqs last enabled at (2721): [] __folio_split+0xf7c/0x1438 [ 77.785380][ T7220] hardirqs last disabled at (2722): [] el1_brk64+0x20/0x54 [ 77.786650][ T7220] softirqs last enabled at (2698): [] handle_softirqs+0xaf8/0xc88 [ 77.788124][ T7220] softirqs last disabled at (2477): [] __do_softirq+0x14/0x20 [ 77.789422][ T7220] ---[ end trace 0000000000000000 ]--- [ 77.791317][ T7220] Memory failure: 0x13dc00: recovery action for huge page: Recovered [ 77.805389][ T7222] Injecting memory failure for pfn 0x13e200 at process virtual address 0x20000000 [ 77.807111][ T7222] ------------[ cut here ]------------ [ 77.807118][ T7222] WARNING: CPU: 0 PID: 7222 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.809435][ T7222] Modules linked in: [ 77.810031][ T7222] CPU: 0 UID: 0 PID: 7222 Comm: syz.0.30 Tainted: G W syzkaller #0 PREEMPT [ 77.811670][ T7222] Tainted: [W]=WARN [ 77.812277][ T7222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.813883][ T7222] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.815122][ T7222] pc : memory_failure+0x18ec/0x1db4 [ 77.815983][ T7222] lr : memory_failure+0x18ec/0x1db4 [ 77.816800][ T7222] sp : ffff80009ee478c0 [ 77.817413][ T7222] x29: ffff80009ee479a0 x28: 05ffc00000200868 x27: ffff700013dc8f20 [ 77.818575][ T7222] x26: 1fffffbff87f1001 x25: 05ffc0000020086d x24: 1fffffbff87f1000 [ 77.819890][ T7222] x23: fffffdffc3f88008 x22: fffffdffc3f88000 x21: fffffdffc3f88000 [ 77.821259][ T7222] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 77.822540][ T7222] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 77.823796][ T7222] x14: 1fffffbff87f1000 x13: 0000000000000000 x12: 0000000000000000 [ 77.825061][ T7222] x11: ffff7fbff87f1001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.826290][ T7222] x8 : ffff0000c301bd00 x7 : ffff800080429110 x6 : 0000000000000000 [ 77.827537][ T7222] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.828844][ T7222] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.830150][ T7222] Call trace: [ 77.830672][ T7222] memory_failure+0x18ec/0x1db4 (P) [ 77.831555][ T7222] madvise_do_behavior+0x2c8/0x7c4 [ 77.832454][ T7222] do_madvise+0x190/0x248 [ 77.833150][ T7222] __arm64_sys_madvise+0xa4/0xc0 [ 77.833954][ T7222] invoke_syscall+0x98/0x254 [ 77.834669][ T7222] el0_svc_common+0x130/0x23c [ 77.835470][ T7222] do_el0_svc+0x48/0x58 [ 77.836149][ T7222] el0_svc+0x5c/0x254 [ 77.836806][ T7222] el0t_64_sync_handler+0x84/0x12c [ 77.837604][ T7222] el0t_64_sync+0x198/0x19c [ 77.838302][ T7222] irq event stamp: 698 [ 77.838968][ T7222] hardirqs last enabled at (697): [] _raw_spin_unlock_irq+0x30/0x80 [ 77.840485][ T7222] hardirqs last disabled at (698): [] el1_brk64+0x20/0x54 [ 77.841939][ T7222] softirqs last enabled at (288): [] local_bh_enable+0x10/0x34 [ 77.843322][ T7222] softirqs last disabled at (286): [] local_bh_disable+0x10/0x34 [ 77.844833][ T7222] ---[ end trace 0000000000000000 ]--- [ 77.845980][ T7222] Memory failure: 0x13e200: recovery action for huge page: Recovered [ 77.848414][ T7222] Injecting memory failure for pfn 0x13e400 at process virtual address 0x20200000 [ 77.850147][ T7222] ------------[ cut here ]------------ [ 77.850154][ T7222] WARNING: CPU: 0 PID: 7222 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.852357][ T7222] Modules linked in: [ 77.852968][ T7222] CPU: 0 UID: 0 PID: 7222 Comm: syz.0.30 Tainted: G W syzkaller #0 PREEMPT [ 77.854667][ T7222] Tainted: [W]=WARN [ 77.855269][ T7222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.856886][ T7222] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.858124][ T7222] pc : memory_failure+0x18ec/0x1db4 [ 77.858904][ T7222] lr : memory_failure+0x18ec/0x1db4 [ 77.859744][ T7222] sp : ffff80009ee478c0 [ 77.860417][ T7222] x29: ffff80009ee479a0 x28: 05ffc00000200868 x27: ffff700013dc8f20 [ 77.861681][ T7222] x26: 1fffffbff87f2001 x25: 05ffc0000020086d x24: 1fffffbff87f2000 [ 77.862958][ T7222] x23: fffffdffc3f90008 x22: fffffdffc3f90000 x21: fffffdffc3f90000 [ 77.864194][ T7222] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 77.865502][ T7222] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 77.866768][ T7222] x14: 1fffffbff87f2000 x13: 0000000000000000 x12: 0000000000000000 [ 77.867990][ T7222] x11: ffff7fbff87f2001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.869368][ T7222] x8 : ffff0000c301bd00 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 77.870592][ T7222] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.871848][ T7222] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.873105][ T7222] Call trace: [ 77.873618][ T7222] memory_failure+0x18ec/0x1db4 (P) [ 77.874434][ T7222] madvise_do_behavior+0x2c8/0x7c4 [ 77.875170][ T7222] do_madvise+0x190/0x248 [ 77.875864][ T7222] __arm64_sys_madvise+0xa4/0xc0 [ 77.876654][ T7222] invoke_syscall+0x98/0x254 [ 77.877413][ T7222] el0_svc_common+0x130/0x23c [ 77.878098][ T7222] do_el0_svc+0x48/0x58 [ 77.878738][ T7222] el0_svc+0x5c/0x254 [ 77.879358][ T7222] el0t_64_sync_handler+0x84/0x12c [ 77.880134][ T7222] el0t_64_sync+0x198/0x19c [ 77.880822][ T7222] irq event stamp: 1138 [ 77.881489][ T7222] hardirqs last enabled at (1137): [] __free_object+0x508/0x720 [ 77.882956][ T7222] hardirqs last disabled at (1138): [] el1_brk64+0x20/0x54 [ 77.884359][ T7222] softirqs last enabled at (722): [] handle_softirqs+0xaf8/0xc88 [ 77.885774][ T7222] softirqs last disabled at (701): [] __do_softirq+0x14/0x20 [ 77.887133][ T7222] ---[ end trace 0000000000000000 ]--- [ 77.889087][ T7222] Memory failure: 0x13e400: recovery action for huge page: Recovered [ 77.891401][ T7222] Injecting memory failure for pfn 0x13e600 at process virtual address 0x20400000 [ 77.893445][ T7222] ------------[ cut here ]------------ [ 77.893453][ T7222] WARNING: CPU: 0 PID: 7222 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.895755][ T7222] Modules linked in: [ 77.896433][ T7222] CPU: 0 UID: 0 PID: 7222 Comm: syz.0.30 Tainted: G W syzkaller #0 PREEMPT [ 77.897935][ T7222] Tainted: [W]=WARN [ 77.898509][ T7222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.899966][ T7222] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.901152][ T7222] pc : memory_failure+0x18ec/0x1db4 [ 77.902026][ T7222] lr : memory_failure+0x18ec/0x1db4 [ 77.902824][ T7222] sp : ffff80009ee478c0 [ 77.903453][ T7222] x29: ffff80009ee479a0 x28: 05ffc00000200868 x27: ffff700013dc8f20 [ 77.904694][ T7222] x26: 1fffffbff87f3001 x25: 05ffc0000020086d x24: 1fffffbff87f3000 [ 77.905881][ T7222] x23: fffffdffc3f98008 x22: fffffdffc3f98000 x21: fffffdffc3f98000 [ 77.907250][ T7222] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 77.908578][ T7222] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 77.909862][ T7222] x14: 1fffffbff87f3000 x13: 0000000000000000 x12: 0000000000000000 [ 77.911108][ T7222] x11: ffff7fbff87f3001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.912319][ T7222] x8 : ffff0000c301bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.913648][ T7222] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.914806][ T7222] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.916032][ T7222] Call trace: [ 77.916510][ T7222] memory_failure+0x18ec/0x1db4 (P) [ 77.917334][ T7222] madvise_do_behavior+0x2c8/0x7c4 [ 77.918139][ T7222] do_madvise+0x190/0x248 [ 77.918791][ T7222] __arm64_sys_madvise+0xa4/0xc0 [ 77.919564][ T7222] invoke_syscall+0x98/0x254 [ 77.920281][ T7222] el0_svc_common+0x130/0x23c [ 77.921060][ T7222] do_el0_svc+0x48/0x58 [ 77.921695][ T7222] el0_svc+0x5c/0x254 [ 77.922313][ T7222] el0t_64_sync_handler+0x84/0x12c [ 77.923176][ T7222] el0t_64_sync+0x198/0x19c [ 77.923911][ T7222] irq event stamp: 1678 [ 77.924565][ T7222] hardirqs last enabled at (1677): [] __folio_split+0xf7c/0x1438 [ 77.925849][ T7222] hardirqs last disabled at (1678): [] el1_brk64+0x20/0x54 [ 77.927164][ T7222] softirqs last enabled at (1260): [] handle_softirqs+0xaf8/0xc88 [ 77.928673][ T7222] softirqs last disabled at (1141): [] __do_softirq+0x14/0x20 [ 77.930127][ T7222] ---[ end trace 0000000000000000 ]--- [ 77.931666][ T7222] Memory failure: 0x13e600: recovery action for huge page: Recovered [ 77.933166][ T7222] Injecting memory failure for pfn 0x13e800 at process virtual address 0x20600000 [ 77.934687][ T7222] ------------[ cut here ]------------ [ 77.934696][ T7222] WARNING: CPU: 1 PID: 7222 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.936981][ T7222] Modules linked in: [ 77.937608][ T7222] CPU: 1 UID: 0 PID: 7222 Comm: syz.0.30 Tainted: G W syzkaller #0 PREEMPT [ 77.939279][ T7222] Tainted: [W]=WARN [ 77.939887][ T7222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.941480][ T7222] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.942733][ T7222] pc : memory_failure+0x18ec/0x1db4 [ 77.943575][ T7222] lr : memory_failure+0x18ec/0x1db4 [ 77.944440][ T7222] sp : ffff80009ee478c0 [ 77.945106][ T7222] x29: ffff80009ee479a0 x28: 05ffc00000200868 x27: ffff700013dc8f20 [ 77.946412][ T7222] x26: 1fffffbff87f4001 x25: 05ffc0000020086d x24: 1fffffbff87f4000 [ 77.947717][ T7222] x23: fffffdffc3fa0008 x22: fffffdffc3fa0000 x21: fffffdffc3fa0000 [ 77.949049][ T7222] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 77.950375][ T7222] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 77.951723][ T7222] x14: 1fffffbff87f4000 x13: 0000000000000000 x12: 0000000000000000 [ 77.953084][ T7222] x11: ffff7fbff87f4001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.954388][ T7222] x8 : ffff0000c301bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.955657][ T7222] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.957015][ T7222] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 77.958316][ T7222] Call trace: [ 77.958853][ T7222] memory_failure+0x18ec/0x1db4 (P) [ 77.959715][ T7222] madvise_do_behavior+0x2c8/0x7c4 [ 77.960556][ T7222] do_madvise+0x190/0x248 [ 77.961242][ T7222] __arm64_sys_madvise+0xa4/0xc0 [ 77.962057][ T7222] invoke_syscall+0x98/0x254 [ 77.962814][ T7222] el0_svc_common+0x130/0x23c [ 77.963531][ T7222] do_el0_svc+0x48/0x58 [ 77.964240][ T7222] el0_svc+0x5c/0x254 [ 77.964868][ T7222] el0t_64_sync_handler+0x84/0x12c [ 77.965680][ T7222] el0t_64_sync+0x198/0x19c [ 77.966398][ T7222] irq event stamp: 1868 [ 77.966998][ T7222] hardirqs last enabled at (1867): [] __folio_split+0xf7c/0x1438 [ 77.968511][ T7222] hardirqs last disabled at (1868): [] el1_brk64+0x20/0x54 [ 77.969960][ T7222] softirqs last enabled at (1826): [] handle_softirqs+0xaf8/0xc88 [ 77.971463][ T7222] softirqs last disabled at (1681): [] __do_softirq+0x14/0x20 [ 77.972925][ T7222] ---[ end trace 0000000000000000 ]--- [ 77.975078][ T7222] Memory failure: 0x13e800: recovery action for huge page: Recovered [ ** replaying previous printk message ** [ 77.976079][ T7222] Injecting memory failure for pfn 0x13ea00 at process virtual address 0x20800000 [ 77.976460][ T7222] ------------[ cut here ]------------ [ 77.976465][ T7222] WARNING: CPU: 1 PID: 7222 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 77.980482][ T7222] Modules linked in: [ 77.981063][ T7222] CPU: 1 UID: 0 PID: 7222 Comm: syz.0.30 Tainted: G W syzkaller #0 PREEMPT [ 77.982559][ T7222] Tainted: [W]=WARN [ 77.983116][ T7222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.984582][ T7222] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.985799][ T7222] pc : memory_failure+0x18ec/0x1db4 [ 77.986595][ T7222] lr : memory_failure+0x18ec/0x1db4 [ 77.987403][ T7222] sp : ffff80009ee478c0 [ 77.988017][ T7222] x29: ffff80009ee479a0 x28: 05ffc0000020086c x27: ffff700013dc8f20 [ 77.989247][ T7222] x26: 1fffffbff87f5001 x25: 05ffc0000020186d x24: 1fffffbff87f5000 [ 77.990559][ T7222] x23: fffffdffc3fa8008 x22: fffffdffc3fa8000 x21: fffffdffc3fa8000 [ 77.991814][ T7222] x20: 0000000000000023 x19: dfff800000000000 x18: 00000000ffffffff [ 77.993114][ T7222] x17: ffff800093605000 x16: ffff80008052b264 x15: 0000000000000001 [ 77.994451][ T7222] x14: 1fffffbff87f5000 x13: 0000000000000000 x12: 0000000000000000 [ 77.995817][ T7222] x11: ffff7fbff87f5001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 77.997117][ T7222] x8 : ffff0000c301bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 77.998471][ T7222] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 77.999835][ T7222] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.001137][ T7222] Call trace: [ 78.001646][ T7222] memory_failure+0x18ec/0x1db4 (P) [ 78.002431][ T7222] madvise_do_behavior+0x2c8/0x7c4 [ 78.003170][ T7222] do_madvise+0x190/0x248 [ 78.003793][ T7222] __arm64_sys_madvise+0xa4/0xc0 [ 78.004593][ T7222] invoke_syscall+0x98/0x254 [ 78.005321][ T7222] el0_svc_common+0x130/0x23c [ 78.006051][ T7222] do_el0_svc+0x48/0x58 [ 78.006658][ T7222] el0_svc+0x5c/0x254 [ 78.007247][ T7222] el0t_64_sync_handler+0x84/0x12c [ 78.008012][ T7222] el0t_64_sync+0x198/0x19c [ 78.008710][ T7222] irq event stamp: 2406 [ 78.009366][ T7222] hardirqs last enabled at (2405): [] __folio_split+0xf7c/0x1438 [ 78.010758][ T7222] hardirqs last disabled at (2406): [] el1_brk64+0x20/0x54 [ 78.012133][ T7222] softirqs last enabled at (2006): [] handle_softirqs+0xaf8/0xc88 [ 78.013565][ T7222] softirqs last disabled at (1871): [] __do_softirq+0x14/0x20 [ 78.015012][ T7222] ---[ end trace 0000000000000000 ]--- [ 78.01648 ** replaying previous printk message ** [ 78.016483][ T7222] Memory failure: 0x13ea00: recovery action for huge page: Recovered [ 78.016547][ T7222] Injecting memory failure for pfn 0x13ec00 at process virtual address 0x20a00000 [ 78.016686][ T7222] ------------[ cut here ]------------ [ 78.016690][ T7222] WARNING: CPU: 1 PID: 7222 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.022244][ T7222] Modules linked in: [ 78.022880][ T7222] CPU: 1 UID: 0 PID: 7222 Comm: syz.0.30 Tainted: G W syzkaller #0 PREEMPT [ 78.024340][ T7222] Tainted: [W]=WARN [ 78.024908][ T7222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.026355][ T7222] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.027605][ T7222] pc : memory_failure+0x18ec/0x1db4 [ 78.028458][ T7222] lr : memory_failure+0x18ec/0x1db4 [ 78.029263][ T7222] sp : ffff80009ee478c0 [ 78.029926][ T7222] x29: ffff80009ee479a0 x28: 05ffc0000020086c x27: ffff700013dc8f20 [ 78.031173][ T7222] x26: 1fffffbff87f6001 x25: 05ffc0000020186d x24: 1fffffbff87f6000 [ 78.032383][ T7222] x23: fffffdffc3fb0008 x22: fffffdffc3fb0000 x21: fffffdffc3fb0000 [ 78.033585][ T7222] x20: 0000000000000023 x19: dfff800000000000 x18: 00000000ffffffff [ 78.034777][ T7222] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 78.035974][ T7222] x14: 1fffffbff87f6000 x13: 0000000000000000 x12: 0000000000000000 [ 78.037135][ T7222] x11: ffff7fbff87f6001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.038367][ T7222] x8 : ffff0000c301bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.039560][ T7222] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.040734][ T7222] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.042037][ T7222] Call trace: [ 78.042584][ T7222] memory_failure+0x18ec/0x1db4 (P) [ 78.043479][ T7222] madvise_do_behavior+0x2c8/0x7c4 [ 78.044365][ T7222] do_madvise+0x190/0x248 [ 78.045059][ T7222] __arm64_sys_madvise+0xa4/0xc0 [ 78.045870][ T7222] invoke_syscall+0x98/0x254 [ 78.046664][ T7222] el0_svc_common+0x130/0x23c [ 78.047426][ T7222] do_el0_svc+0x48/0x58 [ 78.048095][ T7222] el0_svc+0x5c/0x254 [ 78.048756][ T7222] el0t_64_sync_handler+0x84/0x12c [ 78.049553][ T7222] el0t_64_sync+0x198/0x19c [ 78.050238][ T7222] irq event stamp: 2496 [ 78.050895][ T7222] hardirqs last enabled at (2495): [] __folio_split+0xf7c/0x1438 [ 78.052353][ T7222] hardirqs last disabled at (2496): [] el1_brk64+0x20/0x54 [ 78.053705][ T7222] softirqs last enabled at (2472): [] handle_softirqs+0xaf8/0xc88 [ 78.055164][ T7222] softirqs last disabled at (2409): [] __do_softirq+0x14/0x20 [ 78.056437][ T7222] ---[ end trace 0000000000000000 ]--- [ 78.057739][ T7222] Memory failure: 0x13ec00: recovery action for huge page: Recovered [ 78.072491][ T7224] Injecting memory failure for pfn 0x13de00 at process virtual address 0x20000000 [ 78.074417][ T7224] ------------[ cut here ]------------ [ 78.074426][ T7224] WARNING: CPU: 1 PID: 7224 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.076714][ T7224] Modules linked in: [ 78.077262][ T7224] CPU: 1 UID: 0 PID: 7224 Comm: syz.0.31 Tainted: G W syzkaller #0 PREEMPT [ 78.078786][ T7224] Tainted: [W]=WARN [ 78.079358][ T7224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.080946][ T7224] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.082284][ T7224] pc : memory_failure+0x18ec/0x1db4 [ 78.083082][ T7224] lr : memory_failure+0x18ec/0x1db4 [ 78.083950][ T7224] sp : ffff80009ee378c0 [ 78.084598][ T7224] x29: ffff80009ee379a0 x28: 05ffc00000200868 x27: ffff700013dc6f20 [ 78.085875][ T7224] x26: 1fffffbff87ef001 x25: 05ffc0000020086d x24: 1fffffbff87ef000 [ 78.087163][ T7224] x23: fffffdffc3f78008 x22: fffffdffc3f78000 x21: fffffdffc3f78000 [ 78.088432][ T7224] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 78.089645][ T7224] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.090908][ T7224] x14: 1fffffbff87ef000 x13: 0000000000000000 x12: 0000000000000000 [ 78.092191][ T7224] x11: ffff7fbff87ef001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.093456][ T7224] x8 : ffff0000cd74db80 x7 : ffff800080429110 x6 : 0000000000000000 [ 78.094704][ T7224] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.095923][ T7224] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.097118][ T7224] Call trace: [ 78.097636][ T7224] memory_failure+0x18ec/0x1db4 (P) [ 78.098482][ T7224] madvise_do_behavior+0x2c8/0x7c4 [ 78.099308][ T7224] do_madvise+0x190/0x248 [ 78.099991][ T7224] __arm64_sys_madvise+0xa4/0xc0 [ 78.100813][ T7224] invoke_syscall+0x98/0x254 [ 78.101615][ T7224] el0_svc_common+0x130/0x23c [ 78.102380][ T7224] do_el0_svc+0x48/0x58 [ 78.103079][ T7224] el0_svc+0x5c/0x254 [ 78.103705][ T7224] el0t_64_sync_handler+0x84/0x12c [ 78.104526][ T7224] el0t_64_sync+0x198/0x19c [ 78.105187][ T7224] irq event stamp: 780 [ 78.105801][ T7224] hardirqs last enabled at (779): [] _raw_spin_unlock_irq+0x30/0x80 [ 78.107331][ T7224] hardirqs last disabled at (780): [] el1_brk64+0x20/0x54 [ 78.108720][ T7224] softirqs last enabled at (750): [] handle_softirqs+0xaf8/0xc88 [ 78.110274][ T7224] softirqs last disabled at (713): [] __do_softirq+0x14/0x20 [ 78.111799][ T7224] ---[ end trace 0000000000000000 ]--- [ 78.114472][ T7224] Memory failure: 0x13de00: recovery action for huge page: Recovered [ 78.118189][ T7224] Injecting memory failure for pfn 0x13e000 at process virtual address 0x20200000 [ 78.120120][ T7224] ------------[ cut here ]------------ [ 78.120131][ T7224] WARNING: CPU: 0 PID: 7224 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.122536][ T7224] Modules linked in: [ 78.123203][ T7224] CPU: 0 UID: 0 PID: 7224 Comm: syz.0.31 Tainted: G W syzkaller #0 PREEMPT [ 78.124903][ T7224] Tainted: [W]=WARN [ 78.125520][ T7224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.127120][ T7224] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.128516][ T7224] pc : memory_failure+0x18ec/0x1db4 [ 78.129244][ T7224] lr : memory_failure+0x18ec/0x1db4 [ 78.130057][ T7224] sp : ffff80009ee378c0 [ 78.130746][ T7224] x29: ffff80009ee379a0 x28: 05ffc00000200868 x27: ffff700013dc6f20 [ 78.132116][ T7224] x26: 1fffffbff87f0001 x25: 05ffc0000020086d x24: 1fffffbff87f0000 [ 78.133412][ T7224] x23: fffffdffc3f80008 x22: fffffdffc3f80000 x21: fffffdffc3f80000 [ 78.134720][ T7224] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 78.135908][ T7224] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.137301][ T7224] x14: 1fffffbff87f0000 x13: 0000000000000000 x12: 0000000000000000 [ 78.138642][ T7224] x11: ffff7fbff87f0001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.139996][ T7224] x8 : ffff0000cd74db80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 78.141347][ T7224] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.142667][ T7224] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.143970][ T7224] Call trace: [ 78.144446][ T7224] memory_failure+0x18ec/0x1db4 (P) [ 78.145287][ T7224] madvise_do_behavior+0x2c8/0x7c4 [ 78.146093][ T7224] do_madvise+0x190/0x248 [ 78.146736][ T7224] __arm64_sys_madvise+0xa4/0xc0 [ 78.147559][ T7224] invoke_syscall+0x98/0x254 [ 78.148322][ T7224] el0_svc_common+0x130/0x23c [ 78.149049][ T7224] do_el0_svc+0x48/0x58 [ 78.149691][ T7224] el0_svc+0x5c/0x254 [ 78.150312][ T7224] el0t_64_sync_handler+0x84/0x12c [ 78.151135][ T7224] el0t_64_sync+0x198/0x19c [ 78.151863][ T7224] irq event stamp: 1552 [ 78.152487][ T7224] hardirqs last enabled at (1551): [] __free_object+0x508/0x720 [ 78.153877][ T7224] hardirqs last disabled at (1552): [] el1_brk64+0x20/0x54 [ 78.155163][ T7224] softirqs last enabled at (1000): [] handle_softirqs+0xaf8/0xc88 [ 78.156557][ T7224] softirqs last disabled at (783): [] __do_softirq+0x14/0x20 [ 78.157891][ T7224] ---[ end trace 0000000000000000 ]--- [ 78.159311][ T7224] Memory failure: 0x13e000: recovery action for huge page: Recovered [ 78.162225][ T7224] Injecting memory failure for pfn 0x13ee00 at proc ** replaying previous printk message ** [ 78.162225][ T7224] Injecting memory failure for pfn 0x13ee00 at process virtual address 0x20400000 [ 78.163192][ T7224] ------------[ cut here ]------------ [ 78.163197][ T7224] WARNING: CPU: 1 PID: 7224 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.167591][ T7224] Modules linked in: [ 78.168222][ T7224] CPU: 1 UID: 0 PID: 7224 Comm: syz.0.31 Tainted: G W syzkaller #0 PREEMPT [ 78.169833][ T7224] Tainted: [W]=WARN [ 78.170367][ T7224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.171876][ T7224] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.173014][ T7224] pc : memory_failure+0x18ec/0x1db4 [ 78.173776][ T7224] lr : memory_failure+0x18ec/0x1db4 [ 78.174549][ T7224] sp : ffff80009ee378c0 [ 78.175222][ T7224] x29: ffff80009ee379a0 x28: 05ffc00000200868 x27: ffff700013dc6f20 [ 78.176348][ T7224] x26: 1fffffbff87f7001 x25: 05ffc0000020086d x24: 1fffffbff87f7000 [ 78.177527][ T7224] x23: fffffdffc3fb8008 x22: fffffdffc3fb8000 x21: fffffdffc3fb8000 [ 78.178738][ T7224] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 78.179891][ T7224] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.181077][ T7224] x14: 1fffffbff87f7000 x13: 0000000000000000 x12: 0000000000000000 [ 78.182318][ T7224] x11: ffff7fbff87f7001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.183610][ T7224] x8 : ffff0000cd74db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.184888][ T7224] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.186166][ T7224] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.187438][ T7224] Call trace: [ 78.187970][ T7224] memory_failure+0x18ec/0x1db4 (P) [ 78.188756][ T7224] madvise_do_behavior+0x2c8/0x7c4 [ 78.189527][ T7224] do_madvise+0x190/0x248 [ 78.190191][ T7224] __arm64_sys_madvise+0xa4/0xc0 [ 78.190919][ T7224] invoke_syscall+0x98/0x254 [ 78.191596][ T7224] el0_svc_common+0x130/0x23c [ 78.192275][ T7224] do_el0_svc+0x48/0x58 [ 78.192871][ T7224] el0_svc+0x5c/0x254 [ 78.193443][ T7224] el0t_64_sync_handler+0x84/0x12c [ 78.194167][ T7224] el0t_64_sync+0x198/0x19c [ 78.194919][ T7224] irq event stamp: 2032 [ 78.195586][ T7224] hardirqs last enabled at (2031): [] __folio_split+0xf7c/0x1438 [ 78.197132][ T7224] hardirqs last disabled at (2032): [] el1_brk64+0x20/0x54 [ 78.198497][ T7224] softirqs last enabled at (1624): [] handle_softirqs+0xaf8/0xc88 [ 78.199863][ T7224] softirqs last disabled at (1555): [] __do_softirq+0x14/0x20 [ 78.201110][ T7224] ---[ end trace 0000000000000000 ]--- [ 78.202579][ T7224] Memor ** replaying previous printk message ** [ 78.202579][ T7224] Memory failure: 0x13ee00: recovery action for huge page: Recovered [ 78.203011][ T7224] Injecting memory failure for pfn 0x13f000 at process virtual address 0x20600000 [ 78.203134][ T7224] ------------[ cut here ]------------ [ 78.203138][ T7224] WARNING: CPU: 1 PID: 7224 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.208569][ T7224] Modules linked in: [ 78.209128][ T7224] CPU: 1 UID: 0 PID: 7224 Comm: syz.0.31 Tainted: G W syzkaller #0 PREEMPT [ 78.210617][ T7224] Tainted: [W]=WARN [ 78.211160][ T7224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.212660][ T7224] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.213846][ T7224] pc : memory_failure+0x18ec/0x1db4 [ 78.214594][ T7224] lr : memory_failure+0x18ec/0x1db4 [ 78.215311][ T7224] sp : ffff80009ee378c0 [ 78.215912][ T7224] x29: ffff80009ee379a0 x28: 05ffc00000200868 x27: ffff700013dc6f20 [ 78.217154][ T7224] x26: 1fffffbff87f8001 x25: 05ffc0000020086d x24: 1fffffbff87f8000 [ 78.218366][ T7224] x23: fffffdffc3fc0008 x22: fffffdffc3fc0000 x21: fffffdffc3fc0000 [ 78.219591][ T7224] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 78.220728][ T7224] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 78.221897][ T7224] x14: 1fffffbff87f8000 x13: 0000000000000000 x12: 0000000000000000 [ 78.223101][ T7224] x11: ffff7fbff87f8001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.224261][ T7224] x8 : ffff0000cd74db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.225355][ T7224] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.226601][ T7224] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.227931][ T7224] Call trace: [ 78.228418][ T7224] memory_failure+0x18ec/0x1db4 (P) [ 78.229190][ T7224] madvise_do_behavior+0x2c8/0x7c4 [ 78.230049][ T7224] do_madvise+0x190/0x248 [ 78.230723][ T7224] __arm64_sys_madvise+0xa4/0xc0 [ 78.231489][ T7224] invoke_syscall+0x98/0x254 [ 78.232206][ T7224] el0_svc_common+0x130/0x23c [ 78.232945][ T7224] do_el0_svc+0x48/0x58 [ 78.233666][ T7224] el0_svc+0x5c/0x254 [ 78.234322][ T7224] el0t_64_sync_handler+0x84/0x12c [ 78.235138][ T7224] el0t_64_sync+0x198/0x19c [ 78.235851][ T7224] irq event stamp: 2144 [ 78.236484][ T7224] hardirqs last enabled at (2143): [] __folio_split+0xf7c/0x1438 [ 78.237855][ T7224] hardirqs last disabled at (2144): [] el1_brk64+0x20/0x54 [ 78.239203][ T7224] softirqs last enabled at (2114): [] handle_softirqs+0xaf8/0xc88 [ 78.240661][ T7224] softirqs last disabled at (2105): [] __do_softirq+0x14/0x20 [ 78.241929][ T7224] ---[ end trace 0000000000000000 ]--- [ 78.243396][ T7224] Memory failure: 0x13f000: recovery action for huge page: Recovered [ 78.2450 ** replaying previous printk message ** [ 78.245076][ T7224] Injecting memory failure for pfn 0x13f200 at process virtual address 0x20800000 [ 78.245247][ T7224] ------------[ cut here ]------------ [ 78.245251][ T7224] WARNING: CPU: 1 PID: 7224 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.249532][ T7224] Modules linked in: [ 78.250143][ T7224] CPU: 1 UID: 0 PID: 7224 Comm: syz.0.31 Tainted: G W syzkaller #0 PREEMPT [ 78.251744][ T7224] Tainted: [W]=WARN [ 78.252297][ T7224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.253845][ T7224] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.254979][ T7224] pc : memory_failure+0x18ec/0x1db4 [ 78.255711][ T7224] lr : memory_failure+0x18ec/0x1db4 [ 78.256486][ T7224] sp : ffff80009ee378c0 [ 78.257070][ T7224] x29: ffff80009ee379a0 x28: 05ffc0000020086c x27: ffff700013dc6f20 [ 78.258363][ T7224] x26: 1fffffbff87f9001 x25: 05ffc0000020186d x24: 1fffffbff87f9000 [ 78.259675][ T7224] x23: fffffdffc3fc8008 x22: fffffdffc3fc8000 x21: fffffdffc3fc8000 [ 78.260908][ T7224] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 78.262166][ T7224] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 78.263398][ T7224] x14: 1fffffbff87f9000 x13: 0000000000000000 x12: 0000000000000000 [ 78.264642][ T7224] x11: ffff7fbff87f9001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.265839][ T7224] x8 : ffff0000cd74db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.266961][ T7224] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.268177][ T7224] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.269411][ T7224] Call trace: [ 78.269943][ T7224] memory_failure+0x18ec/0x1db4 (P) [ 78.270825][ T7224] madvise_do_behavior+0x2c8/0x7c4 [ 78.271639][ T7224] do_madvise+0x190/0x248 [ 78.272337][ T7224] __arm64_sys_madvise+0xa4/0xc0 [ 78.273152][ T7224] invoke_syscall+0x98/0x254 [ 78.273891][ T7224] el0_svc_common+0x130/0x23c [ 78.274601][ T7224] do_el0_svc+0x48/0x58 [ 78.275250][ T7224] el0_svc+0x5c/0x254 [ 78.275914][ T7224] el0t_64_sync_handler+0x84/0x12c [ 78.276750][ T7224] el0t_64_sync+0x198/0x19c [ 78.277473][ T7224] irq event stamp: 3112 [ 78.278110][ T7224] hardirqs last enabled at (3111): [] __folio_split+0xf7c/0x1438 [ 78.279598][ T7224] hardirqs last disabled at (3112): [] el1_brk64+0x20/0x54 [ 78.280966][ T7224] softirqs last enabled at (2178): [] handle_softirqs+0xaf8/0xc88 [ 78.282369][ T7224] softirqs last disabled at (2147): [] __do_softirq+0x14/0x20 [ 78.283828][ T7224] ---[ end trace 0000000000000000 ]--- [ 78.286140][ T7224] Memory failure: 0x13f200: reco ** replaying previous printk message ** [ 78.286140][ T7224] Memory failure: 0x13f200: recovery action for huge page: Recovered [ 78.286831][ T7224] Injecting memory failure for pfn 0x13f400 at process virtual address 0x20a00000 [ 78.286974][ T7224] ------------[ cut here ]------------ [ 78.286978][ T7224] WARNING: CPU: 1 PID: 7224 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.292427][ T7224] Modules linked in: [ 78.293356][ T7224] CPU: 1 UID: 0 PID: 7224 Comm: syz.0.31 Tainted: G W syzkaller #0 PREEMPT [ 78.294889][ T7224] Tainted: [W]=WARN [ 78.295436][ T7224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.297017][ T7224] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.298217][ T7224] pc : memory_failure+0x18ec/0x1db4 [ 78.298992][ T7224] lr : memory_failure+0x18ec/0x1db4 [ 78.299760][ T7224] sp : ffff80009ee378c0 [ 78.300469][ T7224] x29: ffff80009ee379a0 x28: 05ffc0000020086c x27: ffff700013dc6f20 [ 78.301806][ T7224] x26: 1fffffbff87fa001 x25: 05ffc0000020186d x24: 1fffffbff87fa000 [ 78.302975][ T7224] x23: fffffdffc3fd0008 x22: fffffdffc3fd0000 x21: fffffdffc3fd0000 [ 78.304145][ T7224] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 78.305225][ T7224] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 78.306355][ T7224] x14: 1fffffbff87fa000 x13: 0000000000000000 x12: 0000000000000000 [ 78.307521][ T7224] x11: ffff7fbff87fa001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.308856][ T7224] x8 : ffff0000cd74db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.310139][ T7224] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.311392][ T7224] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.312685][ T7224] Call trace: [ 78.313218][ T7224] memory_failure+0x18ec/0x1db4 (P) [ 78.314095][ T7224] madvise_do_behavior+0x2c8/0x7c4 [ 78.314885][ T7224] do_madvise+0x190/0x248 [ 78.315565][ T7224] __arm64_sys_madvise+0xa4/0xc0 [ 78.316368][ T7224] invoke_syscall+0x98/0x254 [ 78.317076][ T7224] el0_svc_common+0x130/0x23c [ 78.317862][ T7224] do_el0_svc+0x48/0x58 [ 78.318489][ T7224] el0_svc+0x5c/0x254 [ 78.319067][ T7224] el0t_64_sync_handler+0x84/0x12c [ 78.319914][ T7224] el0t_64_sync+0x198/0x19c [ 78.320577][ T7224] irq event stamp: 3278 [ 78.321233][ T7224] hardirqs last enabled at (3277): [] __folio_split+0xf7c/0x1438 [ 78.322715][ T7224] hardirqs last disabled at (3278): [] el1_brk64+0x20/0x54 [ 78.323966][ T7224] softirqs last enabled at (3252): [] handle_softirqs+0xaf8/0xc88 [ 78.325377][ T7224] softirqs last disabled at (3115): [] __do_softirq+0x14/0x20 [ 78.326793][ T7224] ---[ end trace 0000000000000000 ]--- [ 78.331323][ T7224] Memory failure: 0x13f400: recovery action for huge page: Recovered [ 78.346255][ T7226] Injecting memory failure for pfn 0x13f600 at process virtual address 0x20000000 [ 78.348109][ T7226] ------------[ cut here ]------------ [ 78.348121][ T7226] WARNING: CPU: 1 PID: 7226 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.350476][ T7226] Modules linked in: [ 78.351093][ T7226] CPU: 1 UID: 0 PID: 7226 Comm: syz.0.32 Tainted: G W syzkaller #0 PREEMPT [ 78.352496][ T7226] Tainted: [W]=WARN [ 78.353030][ T7226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.354640][ T7226] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.355934][ T7226] pc : memory_failure+0x18ec/0x1db4 [ 78.356736][ T7226] lr : memory_failure+0x18ec/0x1db4 [ 78.357491][ T7226] sp : ffff80009ee278c0 [ 78.358075][ T7226] x29: ffff80009ee279a0 x28: 05ffc00000200868 x27: ffff700013dc4f20 [ 78.359344][ T7226] x26: 1fffffbff87fb001 x25: 05ffc0000020086d x24: 1fffffbff87fb000 [ 78.360657][ T7226] x23: fffffdffc3fd8008 x22: fffffdffc3fd8000 x21: fffffdffc3fd8000 [ 78.361898][ T7226] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 78.363068][ T7226] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.364182][ T7226] x14: 1fffffbff87fb000 x13: 0000000000000000 x12: 0000000000000000 [ 78.365377][ T7226] x11: ffff7fbff87fb001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.366534][ T7226] x8 : ffff0000d9045b80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 78.367678][ T7226] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.368868][ T7226] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.370111][ T7226] Call trace: [ 78.370578][ T7226] memory_failure+0x18ec/0x1db4 (P) [ 78.371421][ T7226] madvise_do_behavior+0x2c8/0x7c4 [ 78.372164][ T7226] do_madvise+0x190/0x248 [ 78.372785][ T7226] __arm64_sys_madvise+0xa4/0xc0 [ 78.373485][ T7226] invoke_syscall+0x98/0x254 [ 78.374131][ T7226] el0_svc_common+0x130/0x23c [ 78.374885][ T7226] do_el0_svc+0x48/0x58 [ 78.375553][ T7226] el0_svc+0x5c/0x254 [ 78.376134][ T7226] el0t_64_sync_handler+0x84/0x12c [ 78.376850][ T7226] el0t_64_sync+0x198/0x19c [ 78.377502][ T7226] irq event stamp: 712 [ 78.378092][ T7226] hardirqs last enabled at (711): [] __free_object+0x508/0x720 [ 78.379349][ T7226] hardirqs last disabled at (712): [] el1_brk64+0x20/0x54 [ 78.380704][ T7226] softirqs last enabled at (320): [] local_bh_enable+0x10/0x34 [ 78.382126][ T7226] softirqs last disabled at (318): [] local_bh_disable+0x10/0x34 [ 78.383531][ T7226] ---[ end trace 0000000000000000 ]--- [ 78.385794][ T7226] Memory failure: 0x13f600: recovery action for huge page: Recovered [ 78.388132][ T7226] Injecting memory failure for pfn 0x13f800 at process virtual address 0x20200000 [ 78.390100][ T7226] ------------[ cut here ]------------ [ 78.390109][ T7226] WARNING: CPU: 0 PID: 7226 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.392272][ T7226] Modules linked in: [ 78.392812][ T7226] CPU: 0 UID: 0 PID: 7226 Comm: syz.0.32 Tainted: G W syzkaller #0 PREEMPT [ 78.394432][ T7226] Tainted: [W]=WARN [ 78.395049][ T7226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.396730][ T7226] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.398022][ T7226] pc : memory_failure+0x18ec/0x1db4 [ 78.398810][ T7226] lr : memory_failure+0x18ec/0x1db4 [ 78.399560][ T7226] sp : ffff80009ee278c0 [ 78.400189][ T7226] x29: ffff80009ee279a0 x28: 05ffc00000200868 x27: ffff700013dc4f20 [ 78.401500][ T7226] x26: 1fffffbff87fc001 x25: 05ffc0000020086d x24: 1fffffbff87fc000 [ 78.402728][ T7226] x23: fffffdffc3fe0008 x22: fffffdffc3fe0000 x21: fffffdffc3fe0000 [ 78.403913][ T7226] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 78.405145][ T7226] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.406424][ T7226] x14: 1fffffbff87fc000 x13: 0000000000000000 x12: 0000000000000000 [ 78.407790][ T7226] x11: ffff7fbff87fc001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.409058][ T7226] x8 : ffff0000d9045b80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 78.410190][ T7226] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.411371][ T7226] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.412626][ T7226] Call trace: [ 78.413100][ T7226] memory_failure+0x18ec/0x1db4 (P) [ 78.413814][ T7226] madvise_do_behavior+0x2c8/0x7c4 [ 78.414611][ T7226] do_madvise+0x190/0x248 [ 78.415297][ T7226] __arm64_sys_madvise+0xa4/0xc0 [ 78.416049][ T7226] invoke_syscall+0x98/0x254 [ 78.416866][ T7226] el0_svc_common+0x130/0x23c [ 78.417611][ T7226] do_el0_svc+0x48/0x58 [ 78.418268][ T7226] el0_svc+0x5c/0x254 [ 78.418822][ T7226] el0t_64_sync_handler+0x84/0x12c [ 78.419643][ T7226] el0t_64_sync+0x198/0x19c [ 78.420366][ T7226] irq event stamp: 1280 [ 78.420954][ T7226] hardirqs last enabled at (1279): [] __free_object+0x508/0x720 [ 78.422431][ T7226] hardirqs last disabled at (1280): [] el1_brk64+0x20/0x54 [ 78.423726][ T7226] softirqs last enabled at (854): [] handle_softirqs+0xaf8/0xc88 [ 78.425030][ T7226] softirqs last disabled at (715): [] __do_softirq+0x14/0x20 [ 78.426334][ T7226] ---[ end trace 0000000000000000 ]--- [ 78.428323][ T7226] Memory failure: 0x13f800: recovery action for huge page: Recovered [ 78.430750][ T7226] Injecting memory failure for pfn 0x13 ** replaying previous printk message ** [ 78.430750][ T7226] Injecting memory failure for pfn 0x13fa00 at process virtual address 0x20400000 [ 78.431599][ T7226] ------------[ cut here ]------------ [ 78.431605][ T7226] WARNING: CPU: 1 PID: 7226 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.435617][ T7226] Modules linked in: [ 78.436177][ T7226] CPU: 1 UID: 0 PID: 7226 Comm: syz.0.32 Tainted: G W syzkaller #0 PREEMPT [ 78.437622][ T7226] Tainted: [W]=WARN [ 78.438126][ T7226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.439635][ T7226] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.440897][ T7226] pc : memory_failure+0x18ec/0x1db4 [ 78.441674][ T7226] lr : memory_failure+0x18ec/0x1db4 [ 78.442461][ T7226] sp : ffff80009ee278c0 [ 78.443122][ T7226] x29: ffff80009ee279a0 x28: 05ffc00000200868 x27: ffff700013dc4f20 [ 78.444303][ T7226] x26: 1fffffbff87fd001 x25: 05ffc0000020086d x24: 1fffffbff87fd000 [ 78.445636][ T7226] x23: fffffdffc3fe8008 x22: fffffdffc3fe8000 x21: fffffdffc3fe8000 [ 78.446853][ T7226] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 78.448082][ T7226] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.449229][ T7226] x14: 1fffffbff87fd000 x13: 0000000000000000 x12: 0000000000000000 [ 78.450463][ T7226] x11: ffff7fbff87fd001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.451615][ T7226] x8 : ffff0000d9045b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.452902][ T7226] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.454110][ T7226] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.455288][ T7226] Call trace: [ 78.455783][ T7226] memory_failure+0x18ec/0x1db4 (P) [ 78.456559][ T7226] madvise_do_behavior+0x2c8/0x7c4 [ 78.457325][ T7226] do_madvise+0x190/0x248 [ 78.457921][ T7226] __arm64_sys_madvise+0xa4/0xc0 [ 78.458611][ T7226] invoke_syscall+0x98/0x254 [ 78.459329][ T7226] el0_svc_common+0x130/0x23c [ 78.460019][ T7226] do_el0_svc+0x48/0x58 [ 78.460633][ T7226] el0_svc+0x5c/0x254 [ 78.461264][ T7226] el0t_64_sync_handler+0x84/0x12c [ 78.462075][ T7226] el0t_64_sync+0x198/0x19c [ 78.462822][ T7226] irq event stamp: 1768 [ 78.463426][ T7226] hardirqs last enabled at (1767): [] __folio_split+0xf7c/0x1438 [ 78.464841][ T7226] hardirqs last disabled at (1768): [] el1_brk64+0x20/0x54 [ 78.466149][ T7226] softirqs last enabled at (1392): [] handle_softirqs+0xaf8/0xc88 [ 78.467547][ T7226] softirqs last disabled at (1283): [] __do_softirq+0x14/0x20 [ 78.468849][ T7226] ---[ end trace 0000000000000000 ]--- [ 78.470894] ** replaying previous printk message ** [ 78.470894][ T7226] Memory failure: 0x13fa00: recovery action for huge page: Recovered [ 78.470976][ T7226] Injecting memory failure for pfn 0x13fc00 at process virtual address 0x20600000 [ 78.471108][ T7226] ------------[ cut here ]------------ [ 78.471112][ T7226] WARNING: CPU: 1 PID: 7226 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.476224][ T7226] Modules linked in: [ 78.476826][ T7226] CPU: 1 UID: 0 PID: 7226 Comm: syz.0.32 Tainted: G W syzkaller #0 PREEMPT [ 78.478268][ T7226] Tainted: [W]=WARN [ 78.478808][ T7226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.480315][ T7226] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.481417][ T7226] pc : memory_failure+0x18ec/0x1db4 [ 78.482142][ T7226] lr : memory_failure+0x18ec/0x1db4 [ 78.482931][ T7226] sp : ffff80009ee278c0 [ 78.483582][ T7226] x29: ffff80009ee279a0 x28: 05ffc00000200868 x27: ffff700013dc4f20 [ 78.484776][ T7226] x26: 1fffffbff87fe001 x25: 05ffc0000020086d x24: 1fffffbff87fe000 [ 78.486084][ T7226] x23: fffffdffc3ff0008 x22: fffffdffc3ff0000 x21: fffffdffc3ff0000 [ 78.487247][ T7226] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 78.488509][ T7226] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 78.489847][ T7226] x14: 1fffffbff87fe000 x13: 0000000000000000 x12: 0000000000000000 [ 78.491166][ T7226] x11: ffff7fbff87fe001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.492450][ T7226] x8 : ffff0000d9045b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.493741][ T7226] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.495008][ T7226] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.496158][ T7226] Call trace: [ 78.496630][ T7226] memory_failure+0x18ec/0x1db4 (P) [ 78.497492][ T7226] madvise_do_behavior+0x2c8/0x7c4 [ 78.498295][ T7226] do_madvise+0x190/0x248 [ 78.498964][ T7226] __arm64_sys_madvise+0xa4/0xc0 [ 78.499740][ T7226] invoke_syscall+0x98/0x254 [ 78.500430][ T7226] el0_svc_common+0x130/0x23c [ 78.501126][ T7226] do_el0_svc+0x48/0x58 [ 78.501773][ T7226] el0_svc+0x5c/0x254 [ 78.502353][ T7226] el0t_64_sync_handler+0x84/0x12c [ 78.503103][ T7226] el0t_64_sync+0x198/0x19c [ 78.503742][ T7226] irq event stamp: 2026 [ 78.504307][ T7226] hardirqs last enabled at (2025): [] __folio_split+0xf7c/0x1438 [ 78.505586][ T7226] hardirqs last disabled at (2026): [] el1_brk64+0x20/0x54 [ 78.506976][ T7226] softirqs last enabled at (1978): [] handle_softirqs+0xaf8/0xc88 [ 78.508601][ T7226] softirqs last disabled at (1771): [] __do_softirq+0x14/0x20 [ 78.510096][ T7226] ---[ end trace 0000000000000000 ]--- [ 78.512174][ T7226] Memory failure: 0x13fc00: recovery action for huge page: Recov ** replaying previous printk message ** [ 78.512174][ T7226] Memory failure: 0x13fc00: recovery action for huge page: Recovered [ 78.513189][ T7226] Injecting memory failure for pfn 0x13fe00 at process virtual address 0x20800000 [ 78.513340][ T7226] ------------[ cut here ]------------ [ 78.513343][ T7226] WARNING: CPU: 1 PID: 7226 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.518702][ T7226] Modules linked in: [ 78.519288][ T7226] CPU: 1 UID: 0 PID: 7226 Comm: syz.0.32 Tainted: G W syzkaller #0 PREEMPT [ 78.520839][ T7226] Tainted: [W]=WARN [ 78.521365][ T7226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.522828][ T7226] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.523910][ T7226] pc : memory_failure+0x18ec/0x1db4 [ 78.524780][ T7226] lr : memory_failure+0x18ec/0x1db4 [ 78.525630][ T7226] sp : ffff80009ee278c0 [ 78.526251][ T7226] x29: ffff80009ee279a0 x28: 05ffc0000020086c x27: ffff700013dc4f20 [ 78.527535][ T7226] x26: 1fffffbff87ff001 x25: 05ffc0000020186d x24: 1fffffbff87ff000 [ 78.528735][ T7226] x23: fffffdffc3ff8008 x22: fffffdffc3ff8000 x21: fffffdffc3ff8000 [ 78.529950][ T7226] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 78.531172][ T7226] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 78.532355][ T7226] x14: 1fffffbff87ff000 x13: 0000000000000000 x12: 0000000000000000 [ 78.533560][ T7226] x11: ffff7fbff87ff001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.534817][ T7226] x8 : ffff0000d9045b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.535986][ T7226] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.537198][ T7226] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.538443][ T7226] Call trace: [ 78.538903][ T7226] memory_failure+0x18ec/0x1db4 (P) [ 78.539689][ T7226] madvise_do_behavior+0x2c8/0x7c4 [ 78.540452][ T7226] do_madvise+0x190/0x248 [ 78.541142][ T7226] __arm64_sys_madvise+0xa4/0xc0 [ 78.541904][ T7226] invoke_syscall+0x98/0x254 [ 78.542598][ T7226] el0_svc_common+0x130/0x23c [ 78.543359][ T7226] do_el0_svc+0x48/0x58 [ 78.544028][ T7226] el0_svc+0x5c/0x254 [ 78.544693][ T7226] el0t_64_sync_handler+0x84/0x12c [ 78.545490][ T7226] el0t_64_sync+0x198/0x19c [ 78.546206][ T7226] irq event stamp: 2516 [ 78.546853][ T7226] hardirqs last enabled at (2515): [] __folio_split+0xf7c/0x1438 [ 78.548295][ T7226] hardirqs last disabled at (2516): [] el1_brk64+0x20/0x54 [ 78.549579][ T7226] softirqs last enabled at (2146): [] handle_softirqs+0xaf8/0xc88 [ 78.550956][ T7226] softirqs last disabled at (2139): [] __do_softirq+0x14/0x20 [ 78.552269][ T7226] ---[ end trace 0000000000000000 ]--- [ 78.553761 ** replaying previous printk message ** [ 78.553761][ T7226] Memory failure: 0x13fe00: recovery action for huge page: Recovered [ 78.553818][ T7226] Injecting memory failure for pfn 0x140000 at process virtual address 0x20a00000 [ 78.553957][ T7226] ------------[ cut here ]------------ [ 78.553960][ T7226] WARNING: CPU: 1 PID: 7226 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.559204][ T7226] Modules linked in: [ 78.559791][ T7226] CPU: 1 UID: 0 PID: 7226 Comm: syz.0.32 Tainted: G W syzkaller #0 PREEMPT [ 78.561201][ T7226] Tainted: [W]=WARN [ 78.561797][ T7226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.563181][ T7226] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.564413][ T7226] pc : memory_failure+0x18ec/0x1db4 [ 78.565265][ T7226] lr : memory_failure+0x18ec/0x1db4 [ 78.566030][ T7226] sp : ffff80009ee278c0 [ 78.566673][ T7226] x29: ffff80009ee279a0 x28: 05ffc0000020086c x27: ffff700013dc4f20 [ 78.567965][ T7226] x26: 1fffffbff8800001 x25: 05ffc0000020186d x24: 1fffffbff8800000 [ 78.569334][ T7226] x23: fffffdffc4000008 x22: fffffdffc4000000 x21: fffffdffc4000000 [ 78.570696][ T7226] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 78.572001][ T7226] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 78.573218][ T7226] x14: 1fffffbff8800000 x13: 0000000000000000 x12: 0000000000000000 [ 78.574496][ T7226] x11: ffff7fbff8800001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.575786][ T7226] x8 : ffff0000d9045b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.577092][ T7226] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.578368][ T7226] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.579626][ T7226] Call trace: [ 78.580163][ T7226] memory_failure+0x18ec/0x1db4 (P) [ 78.581003][ T7226] madvise_do_behavior+0x2c8/0x7c4 [ 78.581845][ T7226] do_madvise+0x190/0x248 [ 78.582551][ T7226] __arm64_sys_madvise+0xa4/0xc0 [ 78.583358][ T7226] invoke_syscall+0x98/0x254 [ 78.584140][ T7226] el0_svc_common+0x130/0x23c [ 78.584945][ T7226] do_el0_svc+0x48/0x58 [ 78.585594][ T7226] el0_svc+0x5c/0x254 [ 78.586228][ T7226] el0t_64_sync_handler+0x84/0x12c [ 78.587029][ T7226] el0t_64_sync+0x198/0x19c [ 78.587746][ T7226] irq event stamp: 2598 [ 78.588433][ T7226] hardirqs last enabled at (2597): [] __folio_split+0xf7c/0x1438 [ 78.589957][ T7226] hardirqs last disabled at (2598): [] el1_brk64+0x20/0x54 [ 78.591412][ T7226] softirqs last enabled at (2574): [] handle_softirqs+0xaf8/0xc88 [ 78.592886][ T7226] softirqs last disabled at (2519): [] __do_softirq+0x14/0x20 [ 78.594343][ T7226] ---[ end trace 0000000000000000 ]--- [ 78.596012][ T7226] Memory failure: 0x140000: recovery action for huge page: Recovered [ 78.608975][ T7228] Injecting memory failure for pfn 0x140200 at process virtual address 0x20000000 [ 78.610681][ T7228] ------------[ cut here ]------------ [ 78.610688][ T7228] WARNING: CPU: 0 PID: 7228 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.613034][ T7228] Modules linked in: [ 78.613712][ T7228] CPU: 0 UID: 0 PID: 7228 Comm: syz.0.33 Tainted: G W syzkaller #0 PREEMPT [ 78.615435][ T7228] Tainted: [W]=WARN [ 78.616059][ T7228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.617715][ T7228] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.618954][ T7228] pc : memory_failure+0x18ec/0x1db4 [ 78.619787][ T7228] lr : memory_failure+0x18ec/0x1db4 [ 78.620644][ T7228] sp : ffff80009ee178c0 [ 78.621313][ T7228] x29: ffff80009ee179a0 x28: 05ffc00000200868 x27: ffff700013dc2f20 [ 78.622597][ T7228] x26: 1fffffbff8801001 x25: 05ffc0000020086d x24: 1fffffbff8801000 [ 78.623919][ T7228] x23: fffffdffc4008008 x22: fffffdffc4008000 x21: fffffdffc4008000 [ 78.625258][ T7228] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 78.626705][ T7228] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.628015][ T7228] x14: 1fffffbff8801000 x13: 0000000000000000 x12: 0000000000000000 [ 78.629248][ T7228] x11: ffff7fbff8801001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.630506][ T7228] x8 : ffff0000de485b80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 78.631810][ T7228] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.633148][ T7228] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.634344][ T7228] Call trace: [ 78.634816][ T7228] memory_failure+0x18ec/0x1db4 (P) [ 78.635559][ T7228] madvise_do_behavior+0x2c8/0x7c4 [ 78.636271][ T7228] do_madvise+0x190/0x248 [ 78.636916][ T7228] __arm64_sys_madvise+0xa4/0xc0 [ 78.637673][ T7228] invoke_syscall+0x98/0x254 [ 78.638386][ T7228] el0_svc_common+0x130/0x23c [ 78.639140][ T7228] do_el0_svc+0x48/0x58 [ 78.639804][ T7228] el0_svc+0x5c/0x254 [ 78.640438][ T7228] el0t_64_sync_handler+0x84/0x12c [ 78.641236][ T7228] el0t_64_sync+0x198/0x19c [ 78.641989][ T7228] irq event stamp: 720 [ 78.642678][ T7228] hardirqs last enabled at (719): [] __free_object+0x508/0x720 [ 78.644046][ T7228] hardirqs last disabled at (720): [] el1_brk64+0x20/0x54 [ 78.645422][ T7228] softirqs last enabled at (308): [] local_bh_enable+0x10/0x34 [ 78.646865][ T7228] softirqs last disabled at (306): [] local_bh_disable+0x10/0x34 [ 78.648264][ T7228] ---[ end trace 0000000000000000 ]--- [ 78.649395][ T7228] Memory failure: 0x140200: recovery action for huge page: Recovered [ 78.651804][ T7228] Injecting memory failure for pfn 0x140400 at process virtual address 0x20200000 [ 78.653827][ T7228] ------------[ cut here ]------------ [ 78.653835][ T7228] WARNING: CPU: 0 PID: 7228 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.656120][ T7228] Modules linked in: [ 78.656704][ T7228] CPU: 0 UID: 0 PID: 7228 Comm: syz.0.33 Tainted: G W syzkaller #0 PREEMPT [ 78.658199][ T7228] Tainted: [W]=WARN [ 78.658716][ T7228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.660309][ T7228] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.661500][ T7228] pc : memory_failure+0x18ec/0x1db4 [ 78.662265][ T7228] lr : memory_failure+0x18ec/0x1db4 [ 78.663146][ T7228] sp : ffff80009ee178c0 [ 78.663790][ T7228] x29: ffff80009ee179a0 x28: 05ffc00000200868 x27: ffff700013dc2f20 [ 78.665072][ T7228] x26: 1fffffbff8802001 x25: 05ffc0000020086d x24: 1fffffbff8802000 [ 78.666332][ T7228] x23: fffffdffc4010008 x22: fffffdffc4010000 x21: fffffdffc4010000 [ 78.667620][ T7228] x20: 0000000000000023 x19: dfff800000000000 x18: 0000000000000000 [ 78.668941][ T7228] x17: ffff80010c3e8000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.670242][ T7228] x14: 1fffffbff8802000 x13: 0000000000000000 x12: 0000000000000000 [ 78.671531][ T7228] x11: ffff7fbff8802001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.672855][ T7228] x8 : ffff0000de485b80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 78.674094][ T7228] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.675262][ T7228] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.676371][ T7228] Call trace: [ 78.676828][ T7228] memory_failure+0x18ec/0x1db4 (P) [ 78.677588][ T7228] madvise_do_behavior+0x2c8/0x7c4 [ 78.678303][ T7228] do_madvise+0x190/0x248 [ 78.678947][ T7228] __arm64_sys_madvise+0xa4/0xc0 [ 78.679664][ T7228] invoke_syscall+0x98/0x254 [ 78.680327][ T7228] el0_svc_common+0x130/0x23c [ 78.681031][ T7228] do_el0_svc+0x48/0x58 [ 78.681674][ T7228] el0_svc+0x5c/0x254 [ 78.682284][ T7228] el0t_64_sync_handler+0x84/0x12c [ 78.682948][ T7228] el0t_64_sync+0x198/0x19c [ 78.683568][ T7228] irq event stamp: 1172 [ 78.684193][ T7228] hardirqs last enabled at (1171): [] __free_object+0x508/0x720 [ 78.685608][ T7228] hardirqs last disabled at (1172): [] el1_brk64+0x20/0x54 [ 78.686966][ T7228] softirqs last enabled at (744): [] handle_softirqs+0xaf8/0xc88 [ 78.688395][ T7228] softirqs last disabled at (723): [] __do_softirq+0x14/0x20 [ 78.689642][ T7228] ---[ end trace 0000000000000000 ]--- [ 78.691012][ T7228] Memory failure: 0x140400: recovery action for huge page: Recovered [ 78.694114][ T7228] Injecting memory failure for pfn 0x140600 at process virtual address 0x20400000 [ 78.695930][ T7228] ------------[ cut here ]------------ [ 78.695937][ T7228] WARNING: CPU: 0 PID: 7228 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.698365][ T7228] Modules linked in: [ 78.698998][ T7228] CPU: 0 UID: 0 PID: 7228 Comm: syz.0.33 Tainted: G W syzkaller #0 PREEMPT [ 78.700560][ T7228] Tainted: [W]=WARN [ 78.701170][ T7228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.702691][ T7228] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.703948][ T7228] pc : memory_failure+0x18ec/0x1db4 [ 78.704736][ T7228] lr : memory_failure+0x18ec/0x1db4 [ 78.705572][ T7228] sp : ffff80009ee178c0 [ 78.706192][ T7228] x29: ffff80009ee179a0 x28: 05ffc00000200868 x27: ffff700013dc2f20 [ 78.707439][ T7228] x26: 1fffffbff8803001 x25: 05ffc0000020086d x24: 1fffffbff8803000 [ 78.708806][ T7228] x23: fffffdffc4018008 x22: fffffdffc4018000 x21: fffffdffc4018000 [ 78.710125][ T7228] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 78.711448][ T7228] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.712827][ T7228] x14: 1fffffbff8803000 x13: 0000000000000000 x12: 0000000000000000 [ 78.714174][ T7228] x11: ffff7fbff8803001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.715511][ T7228] x8 : ffff0000de485b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.716768][ T7228] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.717968][ T7228] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.719216][ T7228] Call trace: [ 78.719696][ T7228] memory_failure+0x18ec/0x1db4 (P) [ 78.720434][ T7228] madvise_do_behavior+0x2c8/0x7c4 [ 78.721218][ T7228] do_madvise+0x190/0x248 [ 78.721873][ T7228] __arm64_sys_madvise+0xa4/0xc0 [ 78.722585][ T7228] invoke_syscall+0x98/0x254 [ 78.723243][ T7228] el0_svc_common+0x130/0x23c [ 78.723922][ T7228] do_el0_svc+0x48/0x58 [ 78.724528][ T7228] el0_svc+0x5c/0x254 [ 78.725142][ T7228] el0t_64_sync_handler+0x84/0x12c [ 78.725900][ T7228] el0t_64_sync+0x198/0x19c [ 78.726654][ T7228] irq event stamp: 1830 [ 78.727309][ T7228] hardirqs last enabled at (1829): [] __folio_split+0xf7c/0x1438 [ 78.728691][ T7228] hardirqs last disabled at (1830): [] el1_brk64+0x20/0x54 [ 78.729941][ T7228] softirqs last enabled at (1446): [] handle_softirqs+0xaf8/0xc88 [ 78.731333][ T7228] softirqs last disabled at (1227): [] __do_softirq+0x14/0x20 [ 78.732784][ T7228] ---[ end trace 0000000000000000 ]--- [ 78.733970][ T7228] Memory failure: 0x140600: recovery action for huge page: Recovered [ 78.735493][ T7228] Injecting memory failure for pfn 0x140800 at process virtual address 0x20600000 [ 78.737106][ T7228] ------------[ cut here ]------------ [ 78.737111][ T7228] WARNING: CPU: 0 PID: 7228 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.739242][ T7228] Modules linked in: [ 78.739802][ T7228] CPU: 0 UID: 0 PID: 7228 Comm: syz.0.33 Tainted: G W syzkaller #0 PREEMPT [ 78.741286][ T7228] Tainted: [W]=WARN [ 78.741829][ T7228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.743246][ T7228] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.744462][ T7228] pc : memory_failure+0x18ec/0x1db4 [ 78.745286][ T7228] lr : memory_failure+0x18ec/0x1db4 [ 78.746068][ T7228] sp : ffff80009ee178c0 [ 78.746695][ T7228] x29: ffff80009ee179a0 x28: 05ffc00000200868 x27: ffff700013dc2f20 [ 78.747848][ T7228] x26: 1fffffbff8804001 x25: 05ffc0000020086d x24: 1fffffbff8804000 [ 78.748933][ T7228] x23: fffffdffc4020008 x22: fffffdffc4020000 x21: fffffdffc4020000 [ 78.750035][ T7228] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 78.751284][ T7228] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.752645][ T7228] x14: 1fffffbff8804000 x13: 0000000000000000 x12: 0000000000000000 [ 78.753896][ T7228] x11: ffff7fbff8804001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.755223][ T7228] x8 : ffff0000de485b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.756410][ T7228] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.757716][ T7228] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.758961][ T7228] Call trace: [ 78.759507][ T7228] memory_failure+0x18ec/0x1db4 (P) [ 78.760317][ T7228] madvise_do_behavior+0x2c8/0x7c4 [ 78.761156][ T7228] do_madvise+0x190/0x248 [ 78.761824][ T7228] __arm64_sys_madvise+0xa4/0xc0 [ 78.762573][ T7228] invoke_syscall+0x98/0x254 [ 78.763359][ T7228] el0_svc_common+0x130/0x23c [ 78.764183][ T7228] do_el0_svc+0x48/0x58 [ 78.764869][ T7228] el0_svc+0x5c/0x254 [ 78.765511][ T7228] el0t_64_sync_handler+0x84/0x12c [ 78.766364][ T7228] el0t_64_sync+0x198/0x19c [ 78.767089][ T7228] irq event stamp: 1886 [ 78.767719][ T7228] hardirqs last enabled at (1885): [] __folio_split+0xf7c/0x1438 [ 78.769058][ T7228] hardirqs last disabled at (1886): [] el1_brk64+0x20/0x54 [ 78.770315][ T7228] softirqs last enabled at (1844): [] handle_softirqs+0xaf8/0xc88 [ 78.771739][ T7228] softirqs last disabled at (1833): [] __do_softirq+0x14/0x20 [ 78.773258][ T7228] ---[ end trace 0000000000000000 ]--- [ 78.774367][ T7228] Memory failure: 0x140800: recovery action for huge page: Recovered [ 78.776707][ T7228] Injecting memory failure for pfn 0x140a00 at process virtual address 0x20800000 [ 78.778329][ T7228] ------------[ cut here ]------------ [ 78.778335][ T7228] WARNING: CPU: 0 PID: 7228 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.780544][ T7228] Modules linked in: [ 78.781107][ T7228] CPU: 0 UID: 0 PID: 7228 Comm: syz.0.33 Tainted: G W syzkaller #0 PREEMPT [ 78.782585][ T7228] Tainted: [W]=WARN [ 78.783179][ T7228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.784762][ T7228] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.785999][ T7228] pc : memory_failure+0x18ec/0x1db4 [ 78.786787][ T7228] lr : memory_failure+0x18ec/0x1db4 [ 78.787626][ T7228] sp : ffff80009ee178c0 [ 78.788283][ T7228] x29: ffff80009ee179a0 x28: 05ffc0000020086c x27: ffff700013dc2f20 [ 78.789604][ T7228] x26: 1fffffbff8805001 x25: 05ffc0000020186d x24: 1fffffbff8805000 [ 78.790935][ T7228] x23: fffffdffc4028008 x22: fffffdffc4028000 x21: fffffdffc4028000 [ 78.792284][ T7228] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 78.793527][ T7228] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 78.794741][ T7228] x14: 1fffffbff8805000 x13: 0000000000000000 x12: 0000000000000000 [ 78.796039][ T7228] x11: ffff7fbff8805001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.797381][ T7228] x8 : ffff0000de485b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.798756][ T7228] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.800102][ T7228] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.801289][ T7228] Call trace: [ 78.801784][ T7228] memory_failure+0x18ec/0x1db4 (P) [ 78.802620][ T7228] madvise_do_behavior+0x2c8/0x7c4 [ 78.803413][ T7228] do_madvise+0x190/0x248 [ 78.804089][ T7228] __arm64_sys_madvise+0xa4/0xc0 [ 78.804839][ T7228] invoke_syscall+0x98/0x254 [ 78.805550][ T7228] el0_svc_common+0x130/0x23c [ 78.806245][ T7228] do_el0_svc+0x48/0x58 [ 78.806859][ T7228] el0_svc+0x5c/0x254 [ 78.807537][ T7228] el0t_64_sync_handler+0x84/0x12c [ 78.808337][ T7228] el0t_64_sync+0x198/0x19c [ 78.809046][ T7228] irq event stamp: 2306 [ 78.809738][ T7228] hardirqs last enabled at (2305): [] __folio_split+0xf7c/0x1438 [ 78.811254][ T7228] hardirqs last disabled at (2306): [] el1_brk64+0x20/0x54 [ 78.812689][ T7228] softirqs last enabled at (1908): [] handle_softirqs+0xaf8/0xc88 [ 78.814188][ T7228] softirqs last disabled at (1889): [] __do_softirq+0x14/0x20 [ 78.815611][ T7228] ---[ end trace 0000000000000000 ]--- [ 78.816837][ T7228] Memory failure: 0x140a00: recovery action for huge page: Recovered [ 78.818261][ T7228] Injecting memory failure for pfn 0x140c00 at process virtual address 0x20a00000 [ 78.819795][ T7228] ------------[ cut here ]------------ [ 78.819800][ T7228] WARNING: CPU: 0 PID: 7228 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.821903][ T7228] Modules linked in: [ 78.822514][ T7228] CPU: 0 UID: 0 PID: 7228 Comm: syz.0.33 Tainted: G W syzkaller #0 PREEMPT [ 78.824226][ T7228] Tainted: [W]=WARN [ 78.824903][ T7228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.826705][ T7228] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.828018][ T7228] pc : memory_failure+0x18ec/0x1db4 [ 78.828914][ T7228] lr : memory_failure+0x18ec/0x1db4 [ 78.829818][ T7228] sp : ffff80009ee178c0 [ 78.830443][ T7228] x29: ffff80009ee179a0 x28: 05ffc0000020086c x27: ffff700013dc2f20 [ 78.831721][ T7228] x26: 1fffffbff8806001 x25: 05ffc0000020186d x24: 1fffffbff8806000 [ 78.832873][ T7228] x23: fffffdffc4030008 x22: fffffdffc4030000 x21: fffffdffc4030000 [ 78.834092][ T7228] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 78.835401][ T7228] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.836607][ T7228] x14: 1fffffbff8806000 x13: 0000000000000000 x12: 0000000000000000 [ 78.837877][ T7228] x11: ffff7fbff8806001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.839103][ T7228] x8 : ffff0000de485b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.840293][ T7228] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.841410][ T7228] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.842599][ T7228] Call trace: [ 78.843077][ T7228] memory_failure+0x18ec/0x1db4 (P) [ 78.843803][ T7228] madvise_do_behavior+0x2c8/0x7c4 [ 78.844596][ T7228] do_madvise+0x190/0x248 [ 78.845174][ T7228] __arm64_sys_madvise+0xa4/0xc0 [ 78.845910][ T7228] invoke_syscall+0x98/0x254 [ 78.846682][ T7228] el0_svc_common+0x130/0x23c [ 78.847420][ T7228] do_el0_svc+0x48/0x58 [ 78.848090][ T7228] el0_svc+0x5c/0x254 [ 78.848781][ T7228] el0t_64_sync_handler+0x84/0x12c [ 78.849576][ T7228] el0t_64_sync+0x198/0x19c [ 78.850298][ T7228] irq event stamp: 2478 [ 78.850949][ T7228] hardirqs last enabled at (2477): [] __folio_split+0xf7c/0x1438 [ 78.852320][ T7228] hardirqs last disabled at (2478): [] el1_brk64+0x20/0x54 [ 78.853769][ T7228] softirqs last enabled at (2448): [] handle_softirqs+0xaf8/0xc88 [ 78.855299][ T7228] softirqs last disabled at (2309): [] __do_softirq+0x14/0x20 [ 78.856656][ T7228] ---[ end trace 0000000000000000 ]--- [ 78.857735][ T7228] Memory failure: 0x140c00: recovery action for huge page: Recovered [ 78.872976][ T7230] Injecting memory failure for pfn 0x140e00 at process virtual address 0x20000000 [ 78.874708][ T7230] ------------[ cut here ]------------ [ 78.874714][ T7230] WARNING: CPU: 0 PID: 7230 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.876932][ T7230] Modules linked in: [ 78.877541][ T7230] CPU: 0 UID: 0 PID: 7230 Comm: syz.0.34 Tainted: G W syzkaller #0 PREEMPT [ 78.878963][ T7230] Tainted: [W]=WARN [ 78.879519][ T7230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.881058][ T7230] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.882298][ T7230] pc : memory_failure+0x18ec/0x1db4 [ 78.883114][ T7230] lr : memory_failure+0x18ec/0x1db4 [ 78.883911][ T7230] sp : ffff80009fa078c0 [ 78.884623][ T7230] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 78.885935][ T7230] x26: 1fffffbff8807001 x25: 05ffc0000020086d x24: 1fffffbff8807000 [ 78.887291][ T7230] x23: fffffdffc4038008 x22: fffffdffc4038000 x21: fffffdffc4038000 [ 78.888547][ T7230] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 78.889745][ T7230] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.890988][ T7230] x14: 1fffffbff8807000 x13: 0000000000000000 x12: 0000000000000000 [ 78.892357][ T7230] x11: ffff7fbff8807001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.893598][ T7230] x8 : ffff0000f18a9e80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 78.894977][ T7230] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.896386][ T7230] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.897788][ T7230] Call trace: [ 78.898313][ T7230] memory_failure+0x18ec/0x1db4 (P) [ 78.899138][ T7230] madvise_do_behavior+0x2c8/0x7c4 [ 78.899938][ T7230] do_madvise+0x190/0x248 [ 78.900682][ T7230] __arm64_sys_madvise+0xa4/0xc0 [ 78.901447][ T7230] invoke_syscall+0x98/0x254 [ 78.902169][ T7230] el0_svc_common+0x130/0x23c [ 78.902851][ T7230] do_el0_svc+0x48/0x58 [ 78.903476][ T7230] el0_svc+0x5c/0x254 [ 78.904084][ T7230] el0t_64_sync_handler+0x84/0x12c [ 78.904863][ T7230] el0t_64_sync+0x198/0x19c [ 78.905525][ T7230] irq event stamp: 700 [ 78.906128][ T7230] hardirqs last enabled at (699): [] __free_object+0x508/0x720 [ 78.907545][ T7230] hardirqs last disabled at (700): [] el1_brk64+0x20/0x54 [ 78.908909][ T7230] softirqs last enabled at (388): [] handle_softirqs+0xaf8/0xc88 [ 78.910312][ T7230] softirqs last disabled at (379): [] __do_softirq+0x14/0x20 [ 78.911694][ T7230] ---[ end trace 0000000000000000 ]--- [ 78.913088][ T7230] Memory failure: 0x140e00: recovery action for huge page: Recovered [ 78.915439][ T7230] Injecting memory failure for pfn 0x141000 at process virtual address 0x20200000 [ 78.917173][ T7230] ------------[ cut here ]------------ [ 78.917180][ T7230] WARNING: CPU: 0 PID: 7230 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.919441][ T7230] Modules linked in: [ 78.920158][ T7230] CPU: 0 UID: 0 PID: 7230 Comm: syz.0.34 Tainted: G W syzkaller #0 PREEMPT [ 78.921808][ T7230] Tainted: [W]=WARN [ 78.922385][ T7230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.924070][ T7230] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.925352][ T7230] pc : memory_failure+0x18ec/0x1db4 [ 78.926097][ T7230] lr : memory_failure+0x18ec/0x1db4 [ 78.926866][ T7230] sp : ffff80009fa078c0 [ 78.927492][ T7230] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 78.928693][ T7230] x26: 1fffffbff8808001 x25: 05ffc0000020086d x24: 1fffffbff8808000 [ 78.929911][ T7230] x23: fffffdffc4040008 x22: fffffdffc4040000 x21: fffffdffc4040000 [ 78.931097][ T7230] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 78.932323][ T7230] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.933523][ T7230] x14: 1fffffbff8808000 x13: 0000000000000000 x12: 0000000000000000 [ 78.934786][ T7230] x11: ffff7fbff8808001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.935938][ T7230] x8 : ffff0000f18a9e80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 78.937154][ T7230] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.938309][ T7230] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.939456][ T7230] Call trace: [ 78.939919][ T7230] memory_failure+0x18ec/0x1db4 (P) [ 78.940690][ T7230] madvise_do_behavior+0x2c8/0x7c4 [ 78.941449][ T7230] do_madvise+0x190/0x248 [ 78.942142][ T7230] __arm64_sys_madvise+0xa4/0xc0 [ 78.943004][ T7230] invoke_syscall+0x98/0x254 [ 78.943764][ T7230] el0_svc_common+0x130/0x23c [ 78.944542][ T7230] do_el0_svc+0x48/0x58 [ 78.945201][ T7230] el0_svc+0x5c/0x254 [ 78.945871][ T7230] el0t_64_sync_handler+0x84/0x12c [ 78.946669][ T7230] el0t_64_sync+0x198/0x19c [ 78.947389][ T7230] irq event stamp: 1396 [ 78.948020][ T7230] hardirqs last enabled at (1395): [] __free_object+0x508/0x720 [ 78.949482][ T7230] hardirqs last disabled at (1396): [] el1_brk64+0x20/0x54 [ 78.950855][ T7230] softirqs last enabled at (968): [] handle_softirqs+0xaf8/0xc88 [ 78.952260][ T7230] softirqs last disabled at (703): [] __do_softirq+0x14/0x20 [ 78.953619][ T7230] ---[ end trace 0000000000000000 ]--- [ 78.955145][ T7230] Memory failure: 0x141000: recovery action for huge page: Recovered [ 78.957545][ T7230] Injecting memory failure for pfn 0x141200 at process virtual address 0x20400000 [ 78.959149][ T7230] ------------[ cut here ]------------ [ 78.959155][ T7230] WARNING: CPU: 0 PID: 7230 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 78.961496][ T7230] Modules linked in: [ 78.962113][ T7230] CPU: 0 UID: 0 PID: 7230 Comm: syz.0.34 Tainted: G W syzkaller #0 PREEMPT [ 78.963655][ T7230] Tainted: [W]=WARN [ 78.964255][ T7230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.965762][ T7230] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.966949][ T7230] pc : memory_failure+0x18ec/0x1db4 [ 78.967799][ T7230] lr : memory_failure+0x18ec/0x1db4 [ 78.968587][ T7230] sp : ffff80009fa078c0 [ 78.969241][ T7230] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 78.970486][ T7230] x26: 1fffffbff8809001 x25: 05ffc0000020086d x24: 1fffffbff8809000 [ 78.971824][ T7230] x23: fffffdffc4048008 x22: fffffdffc4048000 x21: fffffdffc4048000 [ 78.973148][ T7230] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 78.974498][ T7230] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 78.975846][ T7230] x14: 1fffffbff8809000 x13: 0000000000000000 x12: 0000000000000000 [ 78.977132][ T7230] x11: ffff7fbff8809001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 78.978445][ T7230] x8 : ffff0000f18a9e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 78.979804][ T7230] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 78.981107][ T7230] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 78.982389][ T7230] Call trace: [ 78.982929][ T7230] memory_failure+0x18ec/0x1db4 (P) [ 78.983810][ T7230] madvise_do_behavior+0x2c8/0x7c4 [ 78.984651][ T7230] do_madvise+0x190/0x248 [ 78.985289][ T7230] __arm64_sys_madvise+0xa4/0xc0 [ 78.986011][ T7230] invoke_syscall+0x98/0x254 [ 78.986724][ T7230] el0_svc_common+0x130/0x23c [ 78.987434][ T7230] do_el0_svc+0x48/0x58 [ 78.988075][ T7230] el0_svc+0x5c/0x254 [ 78.988762][ T7230] el0t_64_sync_handler+0x84/0x12c [ 78.989537][ T7230] el0t_64_sync+0x198/0x19c [ 78.990212][ T7230] irq event stamp: 1914 [ 78.990782][ T7230] hardirqs last enabled at (1913): [] __folio_split+0xf7c/0x1438 [ 78.992090][ T7230] hardirqs last disabled at (1914): [] el1_brk64+0x20/0x54 [ 78.993301][ T7230] softirqs last enabled at (1500): [] handle_softirqs+0xaf8/0xc88 [ 78.994687][ T7230] softirqs last disabled at (1399): [] __do_softirq+0x14/0x20 [ 78.996017][ T7230] ---[ end trace 0000000000000000 ]--- [ 78.997745][ T7230] Memory failure: 0x141200: recovery action for huge page: Recovered [ 78.999155][ T7230] Injecting memory failure for pfn 0x141400 at process virtual address 0x20600000 [ 79.000806][ T7230] ------------[ cut here ]------------ [ 79.000812][ T7230] WARNING: CPU: 0 PID: 7230 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.003186][ T7230] Modules linked in: [ 79.003811][ T7230] CPU: 0 UID: 0 PID: 7230 Comm: syz.0.34 Tainted: G W syzkaller #0 PREEMPT [ 79.005453][ T7230] Tainted: [W]=WARN [ 79.006067][ T7230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.007801][ T7230] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.009080][ T7230] pc : memory_failure+0x18ec/0x1db4 [ 79.009887][ T7230] lr : memory_failure+0x18ec/0x1db4 [ 79.010715][ T7230] sp : ffff80009fa078c0 [ 79.011348][ T7230] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 79.012571][ T7230] x26: 1fffffbff880a001 x25: 05ffc0000020086d x24: 1fffffbff880a000 [ 79.013793][ T7230] x23: fffffdffc4050008 x22: fffffdffc4050000 x21: fffffdffc4050000 [ 79.014984][ T7230] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 79.016185][ T7230] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 79.017313][ T7230] x14: 1fffffbff880a000 x13: 0000000000000000 x12: 0000000000000000 [ 79.018508][ T7230] x11: ffff7fbff880a001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.019734][ T7230] x8 : ffff0000f18a9e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.020857][ T7230] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.022127][ T7230] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.023298][ T7230] Call trace: [ 79.023792][ T7230] memory_failure+0x18ec/0x1db4 (P) [ 79.024588][ T7230] madvise_do_behavior+0x2c8/0x7c4 [ 79.025389][ T7230] do_madvise+0x190/0x248 [ 79.026014][ T7230] __arm64_sys_madvise+0xa4/0xc0 [ 79.026754][ T7230] invoke_syscall+0x98/0x254 [ 79.027423][ T7230] el0_svc_common+0x130/0x23c [ 79.028056][ T7230] do_el0_svc+0x48/0x58 [ 79.028602][ T7230] el0_svc+0x5c/0x254 [ 79.029177][ T7230] el0t_64_sync_handler+0x84/0x12c [ 79.029954][ T7230] el0t_64_sync+0x198/0x19c [ 79.030678][ T7230] irq event stamp: 2178 [ 79.031364][ T7230] hardirqs last enabled at (2177): [] __folio_split+0xf7c/0x1438 [ 79.032958][ T7230] hardirqs last disabled at (2178): [] el1_brk64+0x20/0x54 [ 79.034234][ T7230] softirqs last enabled at (2130): [] handle_softirqs+0xaf8/0xc88 [ 79.035787][ T7230] softirqs last disabled at (1917): [] __do_softirq+0x14/0x20 [ 79.037331][ T7230] ---[ end trace 0000000000000000 ]--- [ 79.038634][ T7230] Memory failure: 0x141400: recovery action for huge page: Recovered [ 79.040931][ T7230] Injecting memory failure for pfn 0x141600 at process virtual address 0x20800000 [ 79.042646][ T7230] ------------[ cut here ]------------ [ 79.042656][ T7230] WARNING: CPU: 1 PID: 7230 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.045062][ T7230] Modules linked in: [ 79.045739][ T7230] CPU: 1 UID: 0 PID: 7230 Comm: syz.0.34 Tainted: G W syzkaller #0 PREEMPT [ 79.047397][ T7230] Tainted: [W]=WARN [ 79.048016][ T7230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.049604][ T7230] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.050792][ T7230] pc : memory_failure+0x18ec/0x1db4 [ 79.051599][ T7230] lr : memory_failure+0x18ec/0x1db4 [ 79.052342][ T7230] sp : ffff80009fa078c0 [ 79.052969][ T7230] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 79.054160][ T7230] x26: 1fffffbff880b001 x25: 05ffc0000020186d x24: 1fffffbff880b000 [ 79.055448][ T7230] x23: fffffdffc4058008 x22: fffffdffc4058000 x21: fffffdffc4058000 [ 79.056748][ T7230] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.058149][ T7230] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 79.059529][ T7230] x14: 1fffffbff880b000 x13: 0000000000000000 x12: 0000000000000000 [ 79.060875][ T7230] x11: ffff7fbff880b001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.062148][ T7230] x8 : ffff0000f18a9e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.063462][ T7230] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.064779][ T7230] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.066104][ T7230] Call trace: [ 79.066617][ T7230] memory_failure+0x18ec/0x1db4 (P) [ 79.067435][ T7230] madvise_do_behavior+0x2c8/0x7c4 [ 79.068230][ T7230] do_madvise+0x190/0x248 [ 79.068841][ T7230] __arm64_sys_madvise+0xa4/0xc0 [ 79.069602][ T7230] invoke_syscall+0x98/0x254 [ 79.070313][ T7230] el0_svc_common+0x130/0x23c [ 79.071097][ T7230] do_el0_svc+0x48/0x58 [ 79.071794][ T7230] el0_svc+0x5c/0x254 [ 79.072404][ T7230] el0t_64_sync_handler+0x84/0x12c [ 79.073272][ T7230] el0t_64_sync+0x198/0x19c [ 79.074013][ T7230] irq event stamp: 2734 [ 79.074695][ T7230] hardirqs last enabled at (2733): [] __folio_split+0xf7c/0x1438 [ 79.076255][ T7230] hardirqs last disabled at (2734): [] el1_brk64+0x20/0x54 [ 79.077695][ T7230] softirqs last enabled at (2338): [] handle_softirqs+0xaf8/0xc88 [ 79.079327][ T7230] softirqs last disabled at (2181): [] __do_softirq+0x14/0x20 [ 79.080856][ T7230] ---[ end trace 0000000000000000 ]--- [ 79.083301][ ** replaying previous printk message ** [ 79.083301][ T7230] Memory failure: 0x141600: recovery action for huge page: Recovered [ 79.083388][ T7230] Injecting memory failure for pfn 0x141800 at process virtual address 0x20a00000 [ 79.083554][ T7230] ------------[ cut here ]------------ [ 79.083558][ T7230] WARNING: CPU: 1 PID: 7230 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.089002][ T7230] Modules linked in: [ 79.089609][ T7230] CPU: 1 UID: 0 PID: 7230 Comm: syz.0.34 Tainted: G W syzkaller #0 PREEMPT [ 79.090956][ T7230] Tainted: [W]=WARN [ 79.091555][ T7230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.093154][ T7230] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.094379][ T7230] pc : memory_failure+0x18ec/0x1db4 [ 79.095172][ T7230] lr : memory_failure+0x18ec/0x1db4 [ 79.095943][ T7230] sp : ffff80009fa078c0 [ 79.096573][ T7230] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 79.097787][ T7230] x26: 1fffffbff880c001 x25: 05ffc0000020186d x24: 1fffffbff880c000 [ 79.099001][ T7230] x23: fffffdffc4060008 x22: fffffdffc4060000 x21: fffffdffc4060000 [ 79.100175][ T7230] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.101438][ T7230] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 79.102684][ T7230] x14: 1fffffbff880c000 x13: 0000000000000000 x12: 0000000000000000 [ 79.103896][ T7230] x11: ffff7fbff880c001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.105237][ T7230] x8 : ffff0000f18a9e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.106598][ T7230] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.107853][ T7230] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.109119][ T7230] Call trace: [ 79.109596][ T7230] memory_failure+0x18ec/0x1db4 (P) [ 79.110319][ T7230] madvise_do_behavior+0x2c8/0x7c4 [ 79.111177][ T7230] do_madvise+0x190/0x248 [ 79.111891][ T7230] __arm64_sys_madvise+0xa4/0xc0 [ 79.112737][ T7230] invoke_syscall+0x98/0x254 [ 79.113518][ T7230] el0_svc_common+0x130/0x23c [ 79.114302][ T7230] do_el0_svc+0x48/0x58 [ 79.114987][ T7230] el0_svc+0x5c/0x254 [ 79.115654][ T7230] el0t_64_sync_handler+0x84/0x12c [ 79.116461][ T7230] el0t_64_sync+0x198/0x19c [ 79.117191][ T7230] irq event stamp: 2850 [ 79.117943][ T7230] hardirqs last enabled at (2849): [] __folio_split+0xf7c/0x1438 [ 79.119481][ T7230] hardirqs last disabled at (2850): [] el1_brk64+0x20/0x54 [ 79.120852][ T7230] softirqs last enabled at (2826): [] handle_softirqs+0xaf8/0xc88 [ 79.122380][ T7230] softirqs last disabled at (2737): [] __do_softirq+0x14/0x20 [ 79.123882][ T7230] ---[ end trace 0000000000000000 ]--- [ 79.125675][ T7230] Memory failure: 0x141800: recovery action for huge page: Recovered [ 79.140854][ T7232] Injecting memory failure for pfn 0x141a00 at process virtual address 0x20000000 [ 79.142630][ T7232] ------------[ cut here ]------------ [ 79.142636][ T7232] WARNING: CPU: 1 PID: 7232 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.145012][ T7232] Modules linked in: [ 79.145590][ T7232] CPU: 1 UID: 0 PID: 7232 Comm: syz.0.35 Tainted: G W syzkaller #0 PREEMPT [ 79.147052][ T7232] Tainted: [W]=WARN [ 79.147675][ T7232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.149245][ T7232] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.150529][ T7232] pc : memory_failure+0x18ec/0x1db4 [ 79.151394][ T7232] lr : memory_failure+0x18ec/0x1db4 [ 79.152301][ T7232] sp : ffff80009ee078c0 [ 79.152999][ T7232] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 79.154382][ T7232] x26: 1fffffbff880d001 x25: 05ffc0000020086d x24: 1fffffbff880d000 [ 79.155662][ T7232] x23: fffffdffc4068008 x22: fffffdffc4068000 x21: fffffdffc4068000 [ 79.156986][ T7232] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.158293][ T7232] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 79.159529][ T7232] x14: 1fffffbff880d000 x13: 0000000000000000 x12: 0000000000000000 [ 79.160741][ T7232] x11: ffff7fbff880d001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.162014][ T7232] x8 : ffff0000cbb6bd00 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 79.163269][ T7232] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.164604][ T7232] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.165860][ T7232] Call trace: [ 79.166409][ T7232] memory_failure+0x18ec/0x1db4 (P) [ 79.167307][ T7232] madvise_do_behavior+0x2c8/0x7c4 [ 79.168135][ T7232] do_madvise+0x190/0x248 [ 79.168816][ T7232] __arm64_sys_madvise+0xa4/0xc0 [ 79.169611][ T7232] invoke_syscall+0x98/0x254 [ 79.170373][ T7232] el0_svc_common+0x130/0x23c [ 79.171168][ T7232] do_el0_svc+0x48/0x58 [ 79.171873][ T7232] el0_svc+0x5c/0x254 [ 79.172514][ T7232] el0t_64_sync_handler+0x84/0x12c [ 79.173354][ T7232] el0t_64_sync+0x198/0x19c [ 79.174096][ T7232] irq event stamp: 702 [ 79.174747][ T7232] hardirqs last enabled at (701): [] __free_object+0x508/0x720 [ 79.176290][ T7232] hardirqs last disabled at (702): [] el1_brk64+0x20/0x54 [ 79.177591][ T7232] softirqs last enabled at (322): [] local_bh_enable+0x10/0x34 [ 79.178962][ T7232] softirqs last disabled at (320): [] local_bh_disable+0x10/0x34 [ 79.180509][ T7232] ---[ end trace 0000000000000000 ]--- [ 79.184512][ T7232] Memory failure: 0x141a00: recovery action for huge page: Recove ** replaying previous printk message ** [ 79.184512][ T7232] Memory failure: 0x141a00: recovery action for huge page: Recovered [ 79.185554][ T7232] Injecting memory failure for pfn 0x141c00 at process virtual address 0x20200000 [ 79.185687][ T7232] ------------[ cut here ]------------ [ 79.185690][ T7232] WARNING: CPU: 1 PID: 7232 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.190882][ T7232] Modules linked in: [ 79.191447][ T7232] CPU: 1 UID: 0 PID: 7232 Comm: syz.0.35 Tainted: G W syzkaller #0 PREEMPT [ 79.193028][ T7232] Tainted: [W]=WARN [ 79.193655][ T7232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.195162][ T7232] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.196468][ T7232] pc : memory_failure+0x18ec/0x1db4 [ 79.197324][ T7232] lr : memory_failure+0x18ec/0x1db4 [ 79.198214][ T7232] sp : ffff80009ee078c0 [ 79.198882][ T7232] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 79.200200][ T7232] x26: 1fffffbff880e001 x25: 05ffc0000020086d x24: 1fffffbff880e000 [ 79.201469][ T7232] x23: fffffdffc4070008 x22: fffffdffc4070000 x21: fffffdffc4070000 [ 79.202777][ T7232] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.204124][ T7232] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 79.205362][ T7232] x14: 1fffffbff880e000 x13: 0000000000000000 x12: 0000000000000000 [ 79.206526][ T7232] x11: ffff7fbff880e001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.207763][ T7232] x8 : ffff0000cbb6bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.209066][ T7232] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.210353][ T7232] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.211583][ T7232] Call trace: [ 79.212070][ T7232] memory_failure+0x18ec/0x1db4 (P) [ 79.212786][ T7232] madvise_do_behavior+0x2c8/0x7c4 [ 79.213540][ T7232] do_madvise+0x190/0x248 [ 79.214318][ T7232] __arm64_sys_madvise+0xa4/0xc0 [ 79.215139][ T7232] invoke_syscall+0x98/0x254 [ 79.215854][ T7232] el0_svc_common+0x130/0x23c [ 79.216601][ T7232] do_el0_svc+0x48/0x58 [ 79.217259][ T7232] el0_svc+0x5c/0x254 [ 79.217891][ T7232] el0t_64_sync_handler+0x84/0x12c [ 79.218717][ T7232] el0t_64_sync+0x198/0x19c [ 79.219485][ T7232] irq event stamp: 1744 [ 79.220149][ T7232] hardirqs last enabled at (1743): [] __folio_split+0xf7c/0x1438 [ 79.221638][ T7232] hardirqs last disabled at (1744): [] el1_brk64+0x20/0x54 [ 79.222995][ T7232] softirqs last enabled at (1332): [] handle_softirqs+0xaf8/0xc88 [ 79.224394][ T7232] softirqs last disabled at (851): [] __do_softirq+0x14/0x20 [ 79.225750][ T7232] ---[ end trace 0000000000000000 ]--- [ 79.228182][ T7232] Memory failure: 0x141c00: recovery action for huge page: Recovered [ 79.230549][ T7232] Inje ** replaying previous printk message ** [ 79.230549][ T7232] Injecting memory failure for pfn 0x141e00 at process virtual address 0x20400000 [ 79.230951][ T7232] ------------[ cut here ]------------ [ 79.230955][ T7232] WARNING: CPU: 1 PID: 7232 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.235260][ T7232] Modules linked in: [ 79.235906][ T7232] CPU: 1 UID: 0 PID: 7232 Comm: syz.0.35 Tainted: G W syzkaller #0 PREEMPT [ 79.237558][ T7232] Tainted: [W]=WARN [ 79.238205][ T7232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.239856][ T7232] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.241176][ T7232] pc : memory_failure+0x18ec/0x1db4 [ 79.242026][ T7232] lr : memory_failure+0x18ec/0x1db4 [ 79.242849][ T7232] sp : ffff80009ee078c0 [ 79.243438][ T7232] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 79.244712][ T7232] x26: 1fffffbff880f001 x25: 05ffc0000020086d x24: 1fffffbff880f000 [ 79.245985][ T7232] x23: fffffdffc4078008 x22: fffffdffc4078000 x21: fffffdffc4078000 [ 79.247366][ T7232] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.248735][ T7232] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 79.250124][ T7232] x14: 1fffffbff880f000 x13: 0000000000000000 x12: 0000000000000000 [ 79.251435][ T7232] x11: ffff7fbff880f001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.252802][ T7232] x8 : ffff0000cbb6bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.254171][ T7232] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.255617][ T7232] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.256879][ T7232] Call trace: [ 79.257437][ T7232] memory_failure+0x18ec/0x1db4 (P) [ 79.258315][ T7232] madvise_do_behavior+0x2c8/0x7c4 [ 79.259150][ T7232] do_madvise+0x190/0x248 [ 79.259922][ T7232] __arm64_sys_madvise+0xa4/0xc0 [ 79.260709][ T7232] invoke_syscall+0x98/0x254 [ 79.261514][ T7232] el0_svc_common+0x130/0x23c [ 79.262319][ T7232] do_el0_svc+0x48/0x58 [ 79.263002][ T7232] el0_svc+0x5c/0x254 [ 79.263690][ T7232] el0t_64_sync_handler+0x84/0x12c [ 79.264569][ T7232] el0t_64_sync+0x198/0x19c [ 79.265298][ T7232] irq event stamp: 2318 [ 79.265995][ T7232] hardirqs last enabled at (2317): [] __folio_split+0xf7c/0x1438 [ 79.267507][ T7232] hardirqs last disabled at (2318): [] el1_brk64+0x20/0x54 [ 79.268935][ T7232] softirqs last enabled at (1952): [] handle_softirqs+0xaf8/0xc88 [ 79.270307][ T7232] softirqs last disabled at (1747): [] __do_softirq+0x14/0x20 [ 79.271673][ T7232] ---[ end trace 0000000000000000 ]--- [ 79.273320 ** replaying previous printk message ** [ 79.273320][ T7232] Memory failure: 0x141e00: recovery action for huge page: Recovered [ 79.273403][ T7232] Injecting memory failure for pfn 0x142000 at process virtual address 0x20600000 [ 79.273526][ T7232] ------------[ cut here ]------------ [ 79.273529][ T7232] WARNING: CPU: 1 PID: 7232 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.279069][ T7232] Modules linked in: [ 79.279596][ T7232] CPU: 1 UID: 0 PID: 7232 Comm: syz.0.35 Tainted: G W syzkaller #0 PREEMPT [ 79.281097][ T7232] Tainted: [W]=WARN [ 79.281683][ T7232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.283377][ T7232] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.284626][ T7232] pc : memory_failure+0x18ec/0x1db4 [ 79.285499][ T7232] lr : memory_failure+0x18ec/0x1db4 [ 79.286299][ T7232] sp : ffff80009ee078c0 [ 79.286967][ T7232] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 79.288292][ T7232] x26: 1fffffbff8810001 x25: 05ffc0000020086d x24: 1fffffbff8810000 [ 79.289579][ T7232] x23: fffffdffc4080008 x22: fffffdffc4080000 x21: fffffdffc4080000 [ 79.290894][ T7232] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.292276][ T7232] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 79.293620][ T7232] x14: 1fffffbff8810000 x13: 0000000000000000 x12: 0000000000000000 [ 79.294821][ T7232] x11: ffff7fbff8810001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.295973][ T7232] x8 : ffff0000cbb6bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.297170][ T7232] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.298393][ T7232] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.299622][ T7232] Call trace: [ 79.300083][ T7232] memory_failure+0x18ec/0x1db4 (P) [ 79.300843][ T7232] madvise_do_behavior+0x2c8/0x7c4 [ 79.301640][ T7232] do_madvise+0x190/0x248 [ 79.302233][ T7232] __arm64_sys_madvise+0xa4/0xc0 [ 79.302958][ T7232] invoke_syscall+0x98/0x254 [ 79.303649][ T7232] el0_svc_common+0x130/0x23c [ 79.304390][ T7232] do_el0_svc+0x48/0x58 [ 79.305020][ T7232] el0_svc+0x5c/0x254 [ 79.305690][ T7232] el0t_64_sync_handler+0x84/0x12c [ 79.306504][ T7232] el0t_64_sync+0x198/0x19c [ 79.307215][ T7232] irq event stamp: 2510 [ 79.307825][ T7232] hardirqs last enabled at (2509): [] __folio_split+0xf7c/0x1438 [ 79.309224][ T7232] hardirqs last disabled at (2510): [] el1_brk64+0x20/0x54 [ 79.310454][ T7232] softirqs last enabled at (2474): [] handle_softirqs+0xaf8/0xc88 [ 79.311826][ T7232] softirqs last disabled at (2321): [] __do_softirq+0x14/0x20 [ 79.313184][ T7232] ---[ end trace 0000000000000000 ]--- [ 79.315168][ T7232] Memory failure: 0x142000: recovery action for huge page: ** replaying previous printk message ** [ 79.315168][ T7232] Memory failure: 0x142000: recovery action for huge page: Recovered [ 79.316162][ T7232] Injecting memory failure for pfn 0x142200 at process virtual address 0x20800000 [ 79.316322][ T7232] ------------[ cut here ]------------ [ 79.316326][ T7232] WARNING: CPU: 1 PID: 7232 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.321564][ T7232] Modules linked in: [ 79.322118][ T7232] CPU: 1 UID: 0 PID: 7232 Comm: syz.0.35 Tainted: G W syzkaller #0 PREEMPT [ 79.323693][ T7232] Tainted: [W]=WARN [ 79.324307][ T7232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.325762][ T7232] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.326935][ T7232] pc : memory_failure+0x18ec/0x1db4 [ 79.327680][ T7232] lr : memory_failure+0x18ec/0x1db4 [ 79.328434][ T7232] sp : ffff80009ee078c0 [ 79.329057][ T7232] x29: ffff80009ee079a0 x28: 05ffc0000020086c x27: ffff700013dc0f20 [ 79.330205][ T7232] x26: 1fffffbff8811001 x25: 05ffc0000020186d x24: 1fffffbff8811000 [ 79.331370][ T7232] x23: fffffdffc4088008 x22: fffffdffc4088000 x21: fffffdffc4088000 [ 79.332523][ T7232] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.333741][ T7232] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 79.335049][ T7232] x14: 1fffffbff8811000 x13: 0000000000000000 x12: 0000000000000000 [ 79.336299][ T7232] x11: ffff7fbff8811001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.337561][ T7232] x8 : ffff0000cbb6bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.338900][ T7232] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.340199][ T7232] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.341478][ T7232] Call trace: [ 79.341997][ T7232] memory_failure+0x18ec/0x1db4 (P) [ 79.342834][ T7232] madvise_do_behavior+0x2c8/0x7c4 [ 79.343710][ T7232] do_madvise+0x190/0x248 [ 79.344395][ T7232] __arm64_sys_madvise+0xa4/0xc0 [ 79.345098][ T7232] invoke_syscall+0x98/0x254 [ 79.345778][ T7232] el0_svc_common+0x130/0x23c [ 79.346536][ T7232] do_el0_svc+0x48/0x58 [ 79.347156][ T7232] el0_svc+0x5c/0x254 [ 79.347792][ T7232] el0t_64_sync_handler+0x84/0x12c [ 79.348602][ T7232] el0t_64_sync+0x198/0x19c [ 79.349317][ T7232] irq event stamp: 3076 [ 79.349959][ T7232] hardirqs last enabled at (3075): [] __folio_split+0xf7c/0x1438 [ 79.351502][ T7232] hardirqs last disabled at (3076): [] el1_brk64+0x20/0x54 [ 79.352945][ T7232] softirqs last enabled at (2684): [] handle_softirqs+0xaf8/0xc88 [ 79.354318][ T7232] softirqs last disabled at (2513): [] __do_softirq+0x14/0x20 [ 79.355812][ T7232] ---[ end trace 0000000000000000 ]--- [ 79.3 ** replaying previous printk message ** [ 79.357802][ T7232] Memory failure: 0x142200: recovery action for huge page: Recovered [ 79.357855][ T7232] Injecting memory failure for pfn 0x142400 at process virtual address 0x20a00000 [ 79.357996][ T7232] ------------[ cut here ]------------ [ 79.358000][ T7232] WARNING: CPU: 1 PID: 7232 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.363107][ T7232] Modules linked in: [ 79.363727][ T7232] CPU: 1 UID: 0 PID: 7232 Comm: syz.0.35 Tainted: G W syzkaller #0 PREEMPT [ 79.365260][ T7232] Tainted: [W]=WARN [ 79.365808][ T7232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.367342][ T7232] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.368569][ T7232] pc : memory_failure+0x18ec/0x1db4 [ 79.369417][ T7232] lr : memory_failure+0x18ec/0x1db4 [ 79.370204][ T7232] sp : ffff80009ee078c0 [ 79.370866][ T7232] x29: ffff80009ee079a0 x28: 05ffc0000020086c x27: ffff700013dc0f20 [ 79.372071][ T7232] x26: 1fffffbff8812001 x25: 05ffc0000020186d x24: 1fffffbff8812000 [ 79.373203][ T7232] x23: fffffdffc4090008 x22: fffffdffc4090000 x21: fffffdffc4090000 [ 79.374463][ T7232] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.375810][ T7232] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 79.377069][ T7232] x14: 1fffffbff8812000 x13: 0000000000000000 x12: 0000000000000000 [ 79.378363][ T7232] x11: ffff7fbff8812001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.379589][ T7232] x8 : ffff0000cbb6bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.380892][ T7232] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.382139][ T7232] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.383345][ T7232] Call trace: [ 79.383885][ T7232] memory_failure+0x18ec/0x1db4 (P) [ 79.384803][ T7232] madvise_do_behavior+0x2c8/0x7c4 [ 79.385625][ T7232] do_madvise+0x190/0x248 [ 79.386324][ T7232] __arm64_sys_madvise+0xa4/0xc0 [ 79.387115][ T7232] invoke_syscall+0x98/0x254 [ 79.387875][ T7232] el0_svc_common+0x130/0x23c [ 79.388603][ T7232] do_el0_svc+0x48/0x58 [ 79.389212][ T7232] el0_svc+0x5c/0x254 [ 79.389801][ T7232] el0t_64_sync_handler+0x84/0x12c [ 79.390635][ T7232] el0t_64_sync+0x198/0x19c [ 79.391270][ T7232] irq event stamp: 3140 [ 79.391910][ T7232] hardirqs last enabled at (3139): [] __folio_split+0xf7c/0x1438 [ 79.393244][ T7232] hardirqs last disabled at (3140): [] el1_brk64+0x20/0x54 [ 79.394532][ T7232] softirqs last enabled at (3116): [] handle_softirqs+0xaf8/0xc88 [ 79.396012][ T7232] softirqs last disabled at (3079): [] __do_softirq+0x14/0x20 [ 79.397377][ T7232] ---[ end trace 0000000000000000 ]--- [ 79.400126][ T7232] Memory failure: 0x142400: recovery action for huge page: Recovered [ 79.402857][ T6137] Bluetooth: hci0: command tx timeout [ 79.414759][ T7234] Injecting memory failure for pfn 0x142600 at process virtual address 0x20000000 [ 79.416437][ T7234] ------------[ cut here ]------------ [ 79.416443][ T7234] WARNING: CPU: 1 PID: 7234 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.418878][ T7234] Modules linked in: [ 79.419539][ T7234] CPU: 1 UID: 0 PID: 7234 Comm: syz.0.36 Tainted: G W syzkaller #0 PREEMPT [ 79.421183][ T7234] Tainted: [W]=WARN [ 79.421809][ T7234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.423385][ T7234] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.424547][ T7234] pc : memory_failure+0x18ec/0x1db4 [ 79.425321][ T7234] lr : memory_failure+0x18ec/0x1db4 [ 79.426155][ T7234] sp : ffff80009fa078c0 [ 79.426792][ T7234] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 79.428143][ T7234] x26: 1fffffbff8813001 x25: 05ffc0000020086d x24: 1fffffbff8813000 [ 79.429456][ T7234] x23: fffffdffc4098008 x22: fffffdffc4098000 x21: fffffdffc4098000 [ 79.430573][ T7234] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.431799][ T7234] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 79.433182][ T7234] x14: 1fffffbff8813000 x13: 0000000000000000 x12: 0000000000000000 [ 79.434486][ T7234] x11: ffff7fbff8813001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.435872][ T7234] x8 : ffff0000f18a8000 x7 : ffff800080429110 x6 : 0000000000000000 [ 79.437105][ T7234] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.438264][ T7234] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.439584][ T7234] Call trace: [ 79.440093][ T7234] memory_failure+0x18ec/0x1db4 (P) [ 79.440890][ T7234] madvise_do_behavior+0x2c8/0x7c4 [ 79.441732][ T7234] do_madvise+0x190/0x248 [ 79.442473][ T7234] __arm64_sys_madvise+0xa4/0xc0 [ 79.443265][ T7234] invoke_syscall+0x98/0x254 [ 79.443953][ T7234] el0_svc_common+0x130/0x23c [ 79.444727][ T7234] do_el0_svc+0x48/0x58 [ 79.445420][ T7234] el0_svc+0x5c/0x254 [ 79.446098][ T7234] el0t_64_sync_handler+0x84/0x12c [ 79.446977][ T7234] el0t_64_sync+0x198/0x19c [ 79.447767][ T7234] irq event stamp: 704 [ 79.448463][ T7234] hardirqs last enabled at (703): [] _raw_spin_unlock_irq+0x30/0x80 [ 79.449970][ T7234] hardirqs last disabled at (704): [] el1_brk64+0x20/0x54 [ 79.451297][ T7234] softirqs last enabled at (120): [] local_bh_enable+0x10/0x34 [ 79.452671][ T7234] softirqs last disabled at (118): [] local_bh_disable+0x10/0x34 [ 79.454053][ T7234] ---[ end trace 0000000000000000 ]--- [ 79.455897][ T7234] Memory failure: 0x142600: recovery action for huge page: Recov ** replaying previous printk message ** [ 79.455897][ T7234] Memory failure: 0x142600: recovery action for huge page: Recovered [ 79.456953][ T7234] Injecting memory failure for pfn 0x142800 at process virtual address 0x20200000 [ 79.457087][ T7234] ------------[ cut here ]------------ [ 79.457091][ T7234] WARNING: CPU: 1 PID: 7234 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.462479][ T7234] Modules linked in: [ 79.463153][ T7234] CPU: 1 UID: 0 PID: 7234 Comm: syz.0.36 Tainted: G W syzkaller #0 PREEMPT [ 79.464730][ T7234] Tainted: [W]=WARN [ 79.465387][ T7234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.467033][ T7234] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.468173][ T7234] pc : memory_failure+0x18ec/0x1db4 [ 79.468926][ T7234] lr : memory_failure+0x18ec/0x1db4 [ 79.469660][ T7234] sp : ffff80009fa078c0 [ 79.470312][ T7234] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 79.471562][ T7234] x26: 1fffffbff8814001 x25: 05ffc0000020086d x24: 1fffffbff8814000 [ 79.472767][ T7234] x23: fffffdffc40a0008 x22: fffffdffc40a0000 x21: fffffdffc40a0000 [ 79.474014][ T7234] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.475302][ T7234] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 79.476553][ T7234] x14: 1fffffbff8814000 x13: 0000000000000000 x12: 0000000000000000 [ 79.477714][ T7234] x11: ffff7fbff8814001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.478846][ T7234] x8 : ffff0000f18a8000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.480007][ T7234] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.481210][ T7234] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.482356][ T7234] Call trace: [ 79.482853][ T7234] memory_failure+0x18ec/0x1db4 (P) [ 79.483677][ T7234] madvise_do_behavior+0x2c8/0x7c4 [ 79.484527][ T7234] do_madvise+0x190/0x248 [ 79.485219][ T7234] __arm64_sys_madvise+0xa4/0xc0 [ 79.485968][ T7234] invoke_syscall+0x98/0x254 [ 79.486656][ T7234] el0_svc_common+0x130/0x23c [ 79.487397][ T7234] do_el0_svc+0x48/0x58 [ 79.488127][ T7234] el0_svc+0x5c/0x254 [ 79.488746][ T7234] el0t_64_sync_handler+0x84/0x12c [ 79.489513][ T7234] el0t_64_sync+0x198/0x19c [ 79.490171][ T7234] irq event stamp: 1180 [ 79.490852][ T7234] hardirqs last enabled at (1179): [] __folio_split+0xf7c/0x1438 [ 79.492345][ T7234] hardirqs last disabled at (1180): [] el1_brk64+0x20/0x54 [ 79.493638][ T7234] softirqs last enabled at (770): [] handle_softirqs+0xaf8/0xc88 [ 79.495143][ T7234] softirqs last disabled at (707): [] __do_softirq+0x14/0x20 [ 79.496456][ T7234] ---[ end trace 0000000000000000 ]--- [ 79.498737][ T7234] Memory failure: 0x142800: recovery action for huge pa ** replaying previous printk message ** [ 79.498737][ T7234] Memory failure: 0x142800: recovery action for huge page: Recovered [ 79.499729][ T7234] Injecting memory failure for pfn 0x142a00 at process virtual address 0x20400000 [ 79.499858][ T7234] ------------[ cut here ]------------ [ 79.499861][ T7234] WARNING: CPU: 1 PID: 7234 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.505197][ T7234] Modules linked in: [ 79.505779][ T7234] CPU: 1 UID: 0 PID: 7234 Comm: syz.0.36 Tainted: G W syzkaller #0 PREEMPT [ 79.507250][ T7234] Tainted: [W]=WARN [ 79.507812][ T7234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.509285][ T7234] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.510427][ T7234] pc : memory_failure+0x18ec/0x1db4 [ 79.511286][ T7234] lr : memory_failure+0x18ec/0x1db4 [ 79.512139][ T7234] sp : ffff80009fa078c0 [ 79.512818][ T7234] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 79.514208][ T7234] x26: 1fffffbff8815001 x25: 05ffc0000020086d x24: 1fffffbff8815000 [ 79.515504][ T7234] x23: fffffdffc40a8008 x22: fffffdffc40a8000 x21: fffffdffc40a8000 [ 79.516761][ T7234] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.517981][ T7234] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 79.519220][ T7234] x14: 1fffffbff8815000 x13: 0000000000000000 x12: 0000000000000000 [ 79.520485][ T7234] x11: ffff7fbff8815001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.521747][ T7234] x8 : ffff0000f18a8000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.522966][ T7234] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.524138][ T7234] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.525317][ T7234] Call trace: [ 79.525822][ T7234] memory_failure+0x18ec/0x1db4 (P) [ 79.526537][ T7234] madvise_do_behavior+0x2c8/0x7c4 [ 79.527308][ T7234] do_madvise+0x190/0x248 [ 79.528030][ T7234] __arm64_sys_madvise+0xa4/0xc0 [ 79.528799][ T7234] invoke_syscall+0x98/0x254 [ 79.529559][ T7234] el0_svc_common+0x130/0x23c [ 79.530244][ T7234] do_el0_svc+0x48/0x58 [ 79.530898][ T7234] el0_svc+0x5c/0x254 [ 79.531473][ T7234] el0t_64_sync_handler+0x84/0x12c [ 79.532220][ T7234] el0t_64_sync+0x198/0x19c [ 79.532883][ T7234] irq event stamp: 1694 [ 79.533523][ T7234] hardirqs last enabled at (1693): [] __folio_split+0xf7c/0x1438 [ 79.534881][ T7234] hardirqs last disabled at (1694): [] el1_brk64+0x20/0x54 [ 79.536174][ T7234] softirqs last enabled at (1302): [] handle_softirqs+0xaf8/0xc88 [ 79.537519][ T7234] softirqs last disabled at (1183): [] __do_softirq+0x14/0x20 [ 79.538764][ T7234] ---[ end trace 0000000000000000 ]--- [ 79.540165 ** replaying previous printk message ** [ 79.540165][ T7234] Memory failure: 0x142a00: recovery action for huge page: Recovered [ 79.540248][ T7234] Injecting memory failure for pfn 0x142c00 at process virtual address 0x20600000 [ 79.540374][ T7234] ------------[ cut here ]------------ [ 79.540377][ T7234] WARNING: CPU: 1 PID: 7234 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.545711][ T7234] Modules linked in: [ 79.546266][ T7234] CPU: 1 UID: 0 PID: 7234 Comm: syz.0.36 Tainted: G W syzkaller #0 PREEMPT [ 79.547637][ T7234] Tainted: [W]=WARN [ 79.548212][ T7234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.549613][ T7234] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.550739][ T7234] pc : memory_failure+0x18ec/0x1db4 [ 79.551487][ T7234] lr : memory_failure+0x18ec/0x1db4 [ 79.552275][ T7234] sp : ffff80009fa078c0 [ 79.552872][ T7234] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 79.554056][ T7234] x26: 1fffffbff8816001 x25: 05ffc0000020086d x24: 1fffffbff8816000 [ 79.555273][ T7234] x23: fffffdffc40b0008 x22: fffffdffc40b0000 x21: fffffdffc40b0000 [ 79.556409][ T7234] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.557640][ T7234] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 79.558782][ T7234] x14: 1fffffbff8816000 x13: 0000000000000000 x12: 0000000000000000 [ 79.560048][ T7234] x11: ffff7fbff8816001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.561182][ T7234] x8 : ffff0000f18a8000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.562327][ T7234] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.563447][ T7234] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.564667][ T7234] Call trace: [ 79.565106][ T7234] memory_failure+0x18ec/0x1db4 (P) [ 79.565924][ T7234] madvise_do_behavior+0x2c8/0x7c4 [ 79.566634][ T7234] do_madvise+0x190/0x248 [ 79.567321][ T7234] __arm64_sys_madvise+0xa4/0xc0 [ 79.568016][ T7234] invoke_syscall+0x98/0x254 [ 79.568734][ T7234] el0_svc_common+0x130/0x23c [ 79.569434][ T7234] do_el0_svc+0x48/0x58 [ 79.570101][ T7234] el0_svc+0x5c/0x254 [ 79.570746][ T7234] el0t_64_sync_handler+0x84/0x12c [ 79.571625][ T7234] el0t_64_sync+0x198/0x19c [ 79.572355][ T7234] irq event stamp: 1768 [ 79.572950][ T7234] hardirqs last enabled at (1767): [] __folio_split+0xf7c/0x1438 [ 79.574299][ T7234] hardirqs last disabled at (1768): [] el1_brk64+0x20/0x54 [ 79.575628][ T7234] softirqs last enabled at (1726): [] handle_softirqs+0xaf8/0xc88 [ 79.577162][ T7234] softirqs last disabled at (1697): [] __do_softirq+0x14/0x20 [ 79.578525][ T7234] ---[ end trace 0000000000000000 ]--- [ 79.581264][ T7234] Memory failure: 0x142c00: recovery action for huge page: Recovere ** replaying previous printk message ** [ 79.581264][ T7234] Memory failure: 0x142c00: recovery action for huge page: Recovered [ 79.582300][ T7234] Injecting memory failure for pfn 0x142e00 at process virtual address 0x20800000 [ 79.582456][ T7234] ------------[ cut here ]------------ [ 79.582459][ T7234] WARNING: CPU: 1 PID: 7234 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.587701][ T7234] Modules linked in: [ 79.588285][ T7234] CPU: 1 UID: 0 PID: 7234 Comm: syz.0.36 Tainted: G W syzkaller #0 PREEMPT [ 79.589834][ T7234] Tainted: [W]=WARN [ 79.590477][ T7234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.592026][ T7234] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.593313][ T7234] pc : memory_failure+0x18ec/0x1db4 [ 79.594176][ T7234] lr : memory_failure+0x18ec/0x1db4 [ 79.595075][ T7234] sp : ffff80009fa078c0 [ 79.595746][ T7234] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 79.597126][ T7234] x26: 1fffffbff8817001 x25: 05ffc0000020186d x24: 1fffffbff8817000 [ 79.598489][ T7234] x23: fffffdffc40b8008 x22: fffffdffc40b8000 x21: fffffdffc40b8000 [ 79.599760][ T7234] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.600983][ T7234] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 79.602165][ T7234] x14: 1fffffbff8817000 x13: 0000000000000000 x12: 0000000000000000 [ 79.603347][ T7234] x11: ffff7fbff8817001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.604701][ T7234] x8 : ffff0000f18a8000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.605964][ T7234] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.607188][ T7234] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.608399][ T7234] Call trace: [ 79.608931][ T7234] memory_failure+0x18ec/0x1db4 (P) [ 79.609738][ T7234] madvise_do_behavior+0x2c8/0x7c4 [ 79.610508][ T7234] do_madvise+0x190/0x248 [ 79.611192][ T7234] __arm64_sys_madvise+0xa4/0xc0 [ 79.611927][ T7234] invoke_syscall+0x98/0x254 [ 79.612652][ T7234] el0_svc_common+0x130/0x23c [ 79.613362][ T7234] do_el0_svc+0x48/0x58 [ 79.613972][ T7234] el0_svc+0x5c/0x254 [ 79.614535][ T7234] el0t_64_sync_handler+0x84/0x12c [ 79.615279][ T7234] el0t_64_sync+0x198/0x19c [ 79.615957][ T7234] irq event stamp: 2530 [ 79.616577][ T7234] hardirqs last enabled at (2529): [] __folio_split+0xf7c/0x1438 [ 79.617958][ T7234] hardirqs last disabled at (2530): [] el1_brk64+0x20/0x54 [ 79.619270][ T7234] softirqs last enabled at (2142): [] handle_softirqs+0xaf8/0xc88 [ 79.620669][ T7234] softirqs last disabled at (1771): [] __do_softirq+0x14/0x20 [ 79.621923][ T7234] ---[ end trace 0000000000000000 ]--- [ 79.62393 ** replaying previous printk message ** [ 79.623933][ T7234] Memory failure: 0x142e00: recovery action for huge page: Recovered [ 79.624005][ T7234] Injecting memory failure for pfn 0x143000 at process virtual address 0x20a00000 [ 79.624150][ T7234] ------------[ cut here ]------------ [ 79.624154][ T7234] WARNING: CPU: 1 PID: 7234 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.629502][ T7234] Modules linked in: [ 79.630094][ T7234] CPU: 1 UID: 0 PID: 7234 Comm: syz.0.36 Tainted: G W syzkaller #0 PREEMPT [ 79.631713][ T7234] Tainted: [W]=WARN [ 79.632257][ T7234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.633853][ T7234] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.635006][ T7234] pc : memory_failure+0x18ec/0x1db4 [ 79.635724][ T7234] lr : memory_failure+0x18ec/0x1db4 [ 79.636451][ T7234] sp : ffff80009fa078c0 [ 79.637005][ T7234] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 79.638186][ T7234] x26: 1fffffbff8818001 x25: 05ffc0000020186d x24: 1fffffbff8818000 [ 79.639478][ T7234] x23: fffffdffc40c0008 x22: fffffdffc40c0000 x21: fffffdffc40c0000 [ 79.640717][ T7234] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.642003][ T7234] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 79.643296][ T7234] x14: 1fffffbff8818000 x13: 0000000000000000 x12: 0000000000000000 [ 79.644588][ T7234] x11: ffff7fbff8818001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.645921][ T7234] x8 : ffff0000f18a8000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.647201][ T7234] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.648451][ T7234] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.649633][ T7234] Call trace: [ 79.650086][ T7234] memory_failure+0x18ec/0x1db4 (P) [ 79.650873][ T7234] madvise_do_behavior+0x2c8/0x7c4 [ 79.651594][ T7234] do_madvise+0x190/0x248 [ 79.652299][ T7234] __arm64_sys_madvise+0xa4/0xc0 [ 79.653130][ T7234] invoke_syscall+0x98/0x254 [ 79.653854][ T7234] el0_svc_common+0x130/0x23c [ 79.654611][ T7234] do_el0_svc+0x48/0x58 [ 79.655258][ T7234] el0_svc+0x5c/0x254 [ 79.655820][ T7234] el0t_64_sync_handler+0x84/0x12c [ 79.656547][ T7234] el0t_64_sync+0x198/0x19c [ 79.657232][ T7234] irq event stamp: 2942 [ 79.657833][ T7234] hardirqs last enabled at (2941): [] __folio_split+0xf7c/0x1438 [ 79.659234][ T7234] hardirqs last disabled at (2942): [] el1_brk64+0x20/0x54 [ 79.660524][ T7234] softirqs last enabled at (2918): [] handle_softirqs+0xaf8/0xc88 [ 79.661915][ T7234] softirqs last disabled at (2533): [] __do_softirq+0x14/0x20 [ 79.663278][ T7234] ---[ end trace 0000000000000000 ]--- [ 79.664268][ T7234] Memory failure: 0x143000: recovery action for huge page: Recovered [ 79.679078][ T7236] Injecting memory failure for pfn 0x143200 at process virtual address 0x20000000 [ 79.680796][ T7236] ------------[ cut here ]------------ [ 79.680802][ T7236] WARNING: CPU: 0 PID: 7236 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.683146][ T7236] Modules linked in: [ 79.683771][ T7236] CPU: 0 UID: 0 PID: 7236 Comm: syz.0.37 Tainted: G W syzkaller #0 PREEMPT [ 79.685543][ T7236] Tainted: [W]=WARN [ 79.686160][ T7236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.687753][ T7236] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.689004][ T7236] pc : memory_failure+0x18ec/0x1db4 [ 79.689842][ T7236] lr : memory_failure+0x18ec/0x1db4 [ 79.690677][ T7236] sp : ffff80009ee078c0 [ 79.691350][ T7236] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 79.692627][ T7236] x26: 1fffffbff8819001 x25: 05ffc0000020086d x24: 1fffffbff8819000 [ 79.693967][ T7236] x23: fffffdffc40c8008 x22: fffffdffc40c8000 x21: fffffdffc40c8000 [ 79.695268][ T7236] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 79.696561][ T7236] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 79.697854][ T7236] x14: 1fffffbff8819000 x13: 0000000000000000 x12: 0000000000000000 [ 79.699121][ T7236] x11: ffff7fbff8819001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.700371][ T7236] x8 : ffff0000ccd61e80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 79.701655][ T7236] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.702899][ T7236] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.704182][ T7236] Call trace: [ 79.704758][ T7236] memory_failure+0x18ec/0x1db4 (P) [ 79.705606][ T7236] madvise_do_behavior+0x2c8/0x7c4 [ 79.706464][ T7236] do_madvise+0x190/0x248 [ 79.707209][ T7236] __arm64_sys_madvise+0xa4/0xc0 [ 79.708074][ T7236] invoke_syscall+0x98/0x254 [ 79.708812][ T7236] el0_svc_common+0x130/0x23c [ 79.709598][ T7236] do_el0_svc+0x48/0x58 [ 79.710298][ T7236] el0_svc+0x5c/0x254 [ 79.710929][ T7236] el0t_64_sync_handler+0x84/0x12c [ 79.711717][ T7236] el0t_64_sync+0x198/0x19c [ 79.712433][ T7236] irq event stamp: 674 [ 79.713091][ T7236] hardirqs last enabled at (673): [] __free_object+0x508/0x720 [ 79.714595][ T7236] hardirqs last disabled at (674): [] el1_brk64+0x20/0x54 [ 79.716010][ T7236] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 79.717504][ T7236] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 79.719061][ T7236] ---[ end trace 0000000000000000 ]--- [ 79.720784][ T7236] Memory failure: 0x143200: recovery action for huge ** replaying previous printk message ** [ 79.720784][ T7236] Memory failure: 0x143200: recovery action for huge page: Recovered [ 79.721813][ T7236] Injecting memory failure for pfn 0x143400 at process virtual address 0x20200000 [ 79.721939][ T7236] ------------[ cut here ]------------ [ 79.721943][ T7236] WARNING: CPU: 0 PID: 7236 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.727860][ T7236] Modules linked in: [ 79.728508][ T7236] CPU: 0 UID: 0 PID: 7236 Comm: syz.0.37 Tainted: G W syzkaller #0 PREEMPT [ 79.730212][ T7236] Tainted: [W]=WARN [ 79.730829][ T7236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.732481][ T7236] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.733716][ T7236] pc : memory_failure+0x18ec/0x1db4 [ 79.734488][ T7236] lr : memory_failure+0x18ec/0x1db4 [ 79.735279][ T7236] sp : ffff80009ee078c0 [ 79.735899][ T7236] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 79.737299][ T7236] x26: 1fffffbff881a001 x25: 05ffc0000020086d x24: 1fffffbff881a000 [ 79.738586][ T7236] x23: fffffdffc40d0008 x22: fffffdffc40d0000 x21: fffffdffc40d0000 [ 79.739919][ T7236] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 79.741281][ T7236] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 79.742630][ T7236] x14: 1fffffbff881a000 x13: 0000000000000000 x12: 0000000000000000 [ 79.744011][ T7236] x11: ffff7fbff881a001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.745387][ T7236] x8 : ffff0000ccd61e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.746656][ T7236] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.747976][ T7236] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.749273][ T7236] Call trace: [ 79.749756][ T7236] memory_failure+0x18ec/0x1db4 (P) [ 79.750639][ T7236] madvise_do_behavior+0x2c8/0x7c4 [ 79.751432][ T7236] do_madvise+0x190/0x248 [ 79.752141][ T7236] __arm64_sys_madvise+0xa4/0xc0 [ 79.752901][ T7236] invoke_syscall+0x98/0x254 [ 79.753587][ T7236] el0_svc_common+0x130/0x23c [ 79.754260][ T7236] do_el0_svc+0x48/0x58 [ 79.754942][ T7236] el0_svc+0x5c/0x254 [ 79.755586][ T7236] el0t_64_sync_handler+0x84/0x12c [ 79.756453][ T7236] el0t_64_sync+0x198/0x19c [ 79.757243][ T7236] irq event stamp: 1082 [ 79.757956][ T7236] hardirqs last enabled at (1081): [] __folio_split+0xf7c/0x1438 [ 79.759440][ T7236] hardirqs last disabled at (1082): [] el1_brk64+0x20/0x54 [ 79.760841][ T7236] softirqs last enabled at (690): [] handle_softirqs+0xaf8/0xc88 [ 79.762350][ T7236] softirqs last disabled at (677): [] __do_softirq+0x14/0x20 [ 79.763704][ T7236] ---[ end trace 0000000000000000 ]--- [ 79.765423][ T7236] Memory failure: 0x143400: recovery action for huge page: Recovered [ 79.766425] ** replaying previous printk message ** [ 79.766425][ T7236] Injecting memory failure for pfn 0x143600 at process virtual address 0x20400000 [ 79.766977][ T7236] ------------[ cut here ]------------ [ 79.766982][ T7236] WARNING: CPU: 0 PID: 7236 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.771296][ T7236] Modules linked in: [ 79.771855][ T7236] CPU: 0 UID: 0 PID: 7236 Comm: syz.0.37 Tainted: G W syzkaller #0 PREEMPT [ 79.773442][ T7236] Tainted: [W]=WARN [ 79.774014][ T7236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.775694][ T7236] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.777021][ T7236] pc : memory_failure+0x18ec/0x1db4 [ 79.777861][ T7236] lr : memory_failure+0x18ec/0x1db4 [ 79.778727][ T7236] sp : ffff80009ee078c0 [ 79.779367][ T7236] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 79.780689][ T7236] x26: 1fffffbff881b001 x25: 05ffc0000020086d x24: 1fffffbff881b000 [ 79.781850][ T7236] x23: fffffdffc40d8008 x22: fffffdffc40d8000 x21: fffffdffc40d8000 [ 79.783185][ T7236] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 79.784404][ T7236] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 79.785588][ T7236] x14: 1fffffbff881b000 x13: 0000000000000000 x12: 0000000000000000 [ 79.786908][ T7236] x11: ffff7fbff881b001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.788223][ T7236] x8 : ffff0000ccd61e80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 79.789526][ T7236] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.790875][ T7236] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.792130][ T7236] Call trace: [ 79.792653][ T7236] memory_failure+0x18ec/0x1db4 (P) [ 79.793504][ T7236] madvise_do_behavior+0x2c8/0x7c4 [ 79.794330][ T7236] do_madvise+0x190/0x248 [ 79.795005][ T7236] __arm64_sys_madvise+0xa4/0xc0 [ 79.795781][ T7236] invoke_syscall+0x98/0x254 [ 79.796483][ T7236] el0_svc_common+0x130/0x23c [ 79.797252][ T7236] do_el0_svc+0x48/0x58 [ 79.797924][ T7236] el0_svc+0x5c/0x254 [ 79.798600][ T7236] el0t_64_sync_handler+0x84/0x12c [ 79.799407][ T7236] el0t_64_sync+0x198/0x19c [ 79.800148][ T7236] irq event stamp: 1532 [ 79.800835][ T7236] hardirqs last enabled at (1531): [] __free_object+0x508/0x720 [ 79.802337][ T7236] hardirqs last disabled at (1532): [] el1_brk64+0x20/0x54 [ 79.803764][ T7236] softirqs last enabled at (1098): [] handle_softirqs+0xaf8/0xc88 [ 79.805193][ T7236] softirqs last disabled at (1085): [] __do_softirq+0x14/0x20 [ 79.806491][ T7236] ---[ end trace 0000000000000000 ]--- [ ** replaying previous printk message ** [ 79.808107][ T7236] Memory failure: 0x143600: recovery action for huge page: Recovered [ 79.808185][ T7236] Injecting memory failure for pfn 0x143800 at process virtual address 0x20600000 [ 79.808319][ T7236] ------------[ cut here ]------------ [ 79.808322][ T7236] WARNING: CPU: 0 PID: 7236 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.813510][ T7236] Modules linked in: [ 79.814129][ T7236] CPU: 0 UID: 0 PID: 7236 Comm: syz.0.37 Tainted: G W syzkaller #0 PREEMPT [ 79.815897][ T7236] Tainted: [W]=WARN [ 79.816544][ T7236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.818194][ T7236] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.819462][ T7236] pc : memory_failure+0x18ec/0x1db4 [ 79.820280][ T7236] lr : memory_failure+0x18ec/0x1db4 [ 79.821099][ T7236] sp : ffff80009ee078c0 [ 79.821791][ T7236] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 79.823071][ T7236] x26: 1fffffbff881c001 x25: 05ffc0000020086d x24: 1fffffbff881c000 [ 79.824246][ T7236] x23: fffffdffc40e0008 x22: fffffdffc40e0000 x21: fffffdffc40e0000 [ 79.825534][ T7236] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 79.826797][ T7236] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 79.828112][ T7236] x14: 1fffffbff881c000 x13: 0000000000000000 x12: 0000000000000000 [ 79.829433][ T7236] x11: ffff7fbff881c001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.830867][ T7236] x8 : ffff0000ccd61e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.832173][ T7236] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.833512][ T7236] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.834830][ T7236] Call trace: [ 79.835338][ T7236] memory_failure+0x18ec/0x1db4 (P) [ 79.836177][ T7236] madvise_do_behavior+0x2c8/0x7c4 [ 79.837045][ T7236] do_madvise+0x190/0x248 [ 79.837721][ T7236] __arm64_sys_madvise+0xa4/0xc0 [ 79.838555][ T7236] invoke_syscall+0x98/0x254 [ 79.839316][ T7236] el0_svc_common+0x130/0x23c [ 79.840080][ T7236] do_el0_svc+0x48/0x58 [ 79.840703][ T7236] el0_svc+0x5c/0x254 [ 79.841298][ T7236] el0t_64_sync_handler+0x84/0x12c [ 79.842162][ T7236] el0t_64_sync+0x198/0x19c [ 79.842889][ T7236] irq event stamp: 1836 [ 79.843585][ T7236] hardirqs last enabled at (1835): [] __folio_split+0xf7c/0x1438 [ 79.845150][ T7236] hardirqs last disabled at (1836): [] el1_brk64+0x20/0x54 [ 79.846612][ T7236] softirqs last enabled at (1798): [] handle_softirqs+0xaf8/0xc88 [ 79.848184][ T7236] softirqs last disabled at (1535): [] __do_softirq+0x14/0x20 [ 79.849691][ T7236] ---[ end trace 0000000000000000 ]--- [ 79.851264][ T7236] Memory failure: 0x143800: recovery action for huge pa ** replaying previous printk message ** [ 79.851264][ T7236] Memory failure: 0x143800: recovery action for huge page: Recovered [ 79.852235][ T7236] Injecting memory failure for pfn 0x143a00 at process virtual address 0x20800000 [ 79.852382][ T7236] ------------[ cut here ]------------ [ 79.852386][ T7236] WARNING: CPU: 0 PID: 7236 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.858110][ T7236] Modules linked in: [ 79.858724][ T7236] CPU: 0 UID: 0 PID: 7236 Comm: syz.0.37 Tainted: G W syzkaller #0 PREEMPT [ 79.860298][ T7236] Tainted: [W]=WARN [ 79.860912][ T7236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.862611][ T7236] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.863875][ T7236] pc : memory_failure+0x18ec/0x1db4 [ 79.864705][ T7236] lr : memory_failure+0x18ec/0x1db4 [ 79.865547][ T7236] sp : ffff80009ee078c0 [ 79.866199][ T7236] x29: ffff80009ee079a0 x28: 05ffc0000020086c x27: ffff700013dc0f20 [ 79.867496][ T7236] x26: 1fffffbff881d001 x25: 05ffc0000020186d x24: 1fffffbff881d000 [ 79.868725][ T7236] x23: fffffdffc40e8008 x22: fffffdffc40e8000 x21: fffffdffc40e8000 [ 79.869940][ T7236] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 79.871135][ T7236] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 79.872407][ T7236] x14: 1fffffbff881d000 x13: 0000000000000000 x12: 0000000000000000 [ 79.873662][ T7236] x11: ffff7fbff881d001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.874971][ T7236] x8 : ffff0000ccd61e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.876257][ T7236] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.877543][ T7236] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.878823][ T7236] Call trace: [ 79.879353][ T7236] memory_failure+0x18ec/0x1db4 (P) [ 79.880128][ T7236] madvise_do_behavior+0x2c8/0x7c4 [ 79.880966][ T7236] do_madvise+0x190/0x248 [ 79.881641][ T7236] __arm64_sys_madvise+0xa4/0xc0 [ 79.882409][ T7236] invoke_syscall+0x98/0x254 [ 79.883136][ T7236] el0_svc_common+0x130/0x23c [ 79.883854][ T7236] do_el0_svc+0x48/0x58 [ 79.884464][ T7236] el0_svc+0x5c/0x254 [ 79.885126][ T7236] el0t_64_sync_handler+0x84/0x12c [ 79.885968][ T7236] el0t_64_sync+0x198/0x19c [ 79.886719][ T7236] irq event stamp: 2336 [ 79.887388][ T7236] hardirqs last enabled at (2335): [] __folio_split+0xf7c/0x1438 [ 79.888781][ T7236] hardirqs last disabled at (2336): [] el1_brk64+0x20/0x54 [ 79.890201][ T7236] softirqs last enabled at (1952): [] handle_softirqs+0xaf8/0xc88 [ 79.891727][ T7236] softirqs last disabled at (1839): [] __do_softirq+0x14/0x20 [ 79.893157][ T7236] ---[ end trace 0000000000000000 ]--- [ 79.896106][ T7236] Memory failure: 0x143a00: recovery action for huge page: Recovered [ 79.897 ** replaying previous printk message ** [ 79.897600][ T7236] Injecting memory failure for pfn 0x143c00 at process virtual address 0x20a00000 [ 79.897765][ T7236] ------------[ cut here ]------------ [ 79.897769][ T7236] WARNING: CPU: 1 PID: 7236 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.902090][ T7236] Modules linked in: [ 79.902671][ T7236] CPU: 1 UID: 0 PID: 7236 Comm: syz.0.37 Tainted: G W syzkaller #0 PREEMPT [ 79.904345][ T7236] Tainted: [W]=WARN [ 79.904914][ T7236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.906435][ T7236] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.907643][ T7236] pc : memory_failure+0x18ec/0x1db4 [ 79.908465][ T7236] lr : memory_failure+0x18ec/0x1db4 [ 79.909208][ T7236] sp : ffff80009ee078c0 [ 79.909832][ T7236] x29: ffff80009ee079a0 x28: 05ffc0000020086c x27: ffff700013dc0f20 [ 79.911167][ T7236] x26: 1fffffbff881e001 x25: 05ffc0000020186d x24: 1fffffbff881e000 [ 79.912513][ T7236] x23: fffffdffc40f0008 x22: fffffdffc40f0000 x21: fffffdffc40f0000 [ 79.913883][ T7236] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 79.915254][ T7236] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 79.916635][ T7236] x14: 1fffffbff881e000 x13: 0000000000000000 x12: 0000000000000000 [ 79.917947][ T7236] x11: ffff7fbff881e001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.919253][ T7236] x8 : ffff0000ccd61e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 79.920583][ T7236] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.921813][ T7236] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.922983][ T7236] Call trace: [ 79.923519][ T7236] memory_failure+0x18ec/0x1db4 (P) [ 79.924288][ T7236] madvise_do_behavior+0x2c8/0x7c4 [ 79.925143][ T7236] do_madvise+0x190/0x248 [ 79.925806][ T7236] __arm64_sys_madvise+0xa4/0xc0 [ 79.926585][ T7236] invoke_syscall+0x98/0x254 [ 79.927303][ T7236] el0_svc_common+0x130/0x23c [ 79.927938][ T7236] do_el0_svc+0x48/0x58 [ 79.928606][ T7236] el0_svc+0x5c/0x254 [ 79.929250][ T7236] el0t_64_sync_handler+0x84/0x12c [ 79.930019][ T7236] el0t_64_sync+0x198/0x19c [ 79.930742][ T7236] irq event stamp: 2556 [ 79.931354][ T7236] hardirqs last enabled at (2555): [] __folio_split+0xf7c/0x1438 [ 79.932907][ T7236] hardirqs last disabled at (2556): [] el1_brk64+0x20/0x54 [ 79.934238][ T7236] softirqs last enabled at (2520): [] handle_softirqs+0xaf8/0xc88 [ 79.935714][ T7236] softirqs last disabled at (2339): [] __do_softirq+0x14/0x20 [ 79.937126][ T7236] ---[ end trace 0000000000000000 ]--- [ 79.939090][ T7236] Memory failure: 0x143c00: recovery action for huge page: Recovered [ 79.954430][ T7238] Injecting memory failure for pfn 0x144200 at process virtual address 0x20000000 [ 79.956040][ T7238] ------------[ cut here ]------------ [ 79.956046][ T7238] WARNING: CPU: 0 PID: 7238 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.958283][ T7238] Modules linked in: [ 79.958896][ T7238] CPU: 0 UID: 0 PID: 7238 Comm: syz.0.38 Tainted: G W syzkaller #0 PREEMPT [ 79.960353][ T7238] Tainted: [W]=WARN [ 79.960895][ T7238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.962517][ T7238] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 79.963738][ T7238] pc : memory_failure+0x18ec/0x1db4 [ 79.964524][ T7238] lr : memory_failure+0x18ec/0x1db4 [ 79.965272][ T7238] sp : ffff80009fa078c0 [ 79.965883][ T7238] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 79.967051][ T7238] x26: 1fffffbff8821001 x25: 05ffc0000020086d x24: 1fffffbff8821000 [ 79.968337][ T7238] x23: fffffdffc4108008 x22: fffffdffc4108000 x21: fffffdffc4108000 [ 79.969437][ T7238] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 79.970776][ T7238] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 79.972081][ T7238] x14: 1fffffbff8821000 x13: 0000000000000000 x12: 0000000000000000 [ 79.973491][ T7238] x11: ffff7fbff8821001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 79.974857][ T7238] x8 : ffff0000dd965b80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 79.976252][ T7238] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 79.977626][ T7238] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 79.978970][ T7238] Call trace: [ 79.979505][ T7238] memory_failure+0x18ec/0x1db4 (P) [ 79.980326][ T7238] madvise_do_behavior+0x2c8/0x7c4 [ 79.981028][ T7238] do_madvise+0x190/0x248 [ 79.981722][ T7238] __arm64_sys_madvise+0xa4/0xc0 [ 79.982502][ T7238] invoke_syscall+0x98/0x254 [ 79.983266][ T7238] el0_svc_common+0x130/0x23c [ 79.984020][ T7238] do_el0_svc+0x48/0x58 [ 79.984707][ T7238] el0_svc+0x5c/0x254 [ 79.985373][ T7238] el0t_64_sync_handler+0x84/0x12c [ 79.986233][ T7238] el0t_64_sync+0x198/0x19c [ 79.987014][ T7238] irq event stamp: 696 [ 79.987641][ T7238] hardirqs last enabled at (695): [] __free_object+0x508/0x720 [ 79.988983][ T7238] hardirqs last disabled at (696): [] el1_brk64+0x20/0x54 [ 79.990257][ T7238] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 79.991742][ T7238] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 79.993209][ T7238] ---[ end trace 0000000000000000 ]--- [ 79.994175][ T7238] Memory failure: 0x144200: recovery action for huge page: Recovered [ 79.995159 ** replaying previous printk message ** [ 79.995159][ T7238] Injecting memory failure for pfn 0x144400 at process virtual address 0x20200000 [ 79.995753][ T7238] ------------[ cut here ]------------ [ 79.995759][ T7238] WARNING: CPU: 0 PID: 7238 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 79.999793][ T7238] Modules linked in: [ 80.000332][ T7238] CPU: 0 UID: 0 PID: 7238 Comm: syz.0.38 Tainted: G W syzkaller #0 PREEMPT [ 80.001841][ T7238] Tainted: [W]=WARN [ 80.002367][ T7238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.003858][ T7238] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.005024][ T7238] pc : memory_failure+0x18ec/0x1db4 [ 80.005838][ T7238] lr : memory_failure+0x18ec/0x1db4 [ 80.006602][ T7238] sp : ffff80009fa078c0 [ 80.007181][ T7238] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 80.008395][ T7238] x26: 1fffffbff8822001 x25: 05ffc0000020086d x24: 1fffffbff8822000 [ 80.009504][ T7238] x23: fffffdffc4110008 x22: fffffdffc4110000 x21: fffffdffc4110000 [ 80.010692][ T7238] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 80.011893][ T7238] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 80.013159][ T7238] x14: 1fffffbff8822000 x13: 0000000000000000 x12: 0000000000000000 [ 80.014401][ T7238] x11: ffff7fbff8822001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.015662][ T7238] x8 : ffff0000dd965b80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 80.017001][ T7238] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.018354][ T7238] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.019661][ T7238] Call trace: [ 80.020148][ T7238] memory_failure+0x18ec/0x1db4 (P) [ 80.020988][ T7238] madvise_do_behavior+0x2c8/0x7c4 [ 80.021841][ T7238] do_madvise+0x190/0x248 [ 80.022543][ T7238] __arm64_sys_madvise+0xa4/0xc0 [ 80.023299][ T7238] invoke_syscall+0x98/0x254 [ 80.024008][ T7238] el0_svc_common+0x130/0x23c [ 80.024793][ T7238] do_el0_svc+0x48/0x58 [ 80.025495][ T7238] el0_svc+0x5c/0x254 [ 80.026137][ T7238] el0t_64_sync_handler+0x84/0x12c [ 80.026975][ T7238] el0t_64_sync+0x198/0x19c [ 80.027667][ T7238] irq event stamp: 1150 [ 80.028292][ T7238] hardirqs last enabled at (1149): [] __free_object+0x508/0x720 [ 80.029694][ T7238] hardirqs last disabled at (1150): [] el1_brk64+0x20/0x54 [ 80.030918][ T7238] softirqs last enabled at (726): [] handle_softirqs+0xaf8/0xc88 [ 80.032400][ T7238] softirqs last disabled at (699): [] __do_softirq+0x14/0x20 [ 80.033796][ T7238] ---[ end trace 0000000000000000 ]--- [ 80.035074][ T7238] Memory failure: 0x144400: recovery action for huge page: Recovered ** replaying previous printk message ** [ 80.037378][ T7238] Injecting memory failure for pfn 0x144600 at process virtual address 0x20400000 [ 80.037531][ T7238] ------------[ cut here ]------------ [ 80.037536][ T7238] WARNING: CPU: 0 PID: 7238 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.041383][ T7238] Modules linked in: [ 80.041965][ T7238] CPU: 0 UID: 0 PID: 7238 Comm: syz.0.38 Tainted: G W syzkaller #0 PREEMPT [ 80.043448][ T7238] Tainted: [W]=WARN [ 80.044024][ T7238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.045458][ T7238] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.046612][ T7238] pc : memory_failure+0x18ec/0x1db4 [ 80.047373][ T7238] lr : memory_failure+0x18ec/0x1db4 [ 80.048192][ T7238] sp : ffff80009fa078c0 [ 80.048804][ T7238] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 80.050168][ T7238] x26: 1fffffbff8823001 x25: 05ffc0000020086d x24: 1fffffbff8823000 [ 80.051364][ T7238] x23: fffffdffc4118008 x22: fffffdffc4118000 x21: fffffdffc4118000 [ 80.052572][ T7238] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 80.053881][ T7238] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 80.055189][ T7238] x14: 1fffffbff8823000 x13: 0000000000000000 x12: 0000000000000000 [ 80.056498][ T7238] x11: ffff7fbff8823001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.057814][ T7238] x8 : ffff0000dd965b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.059064][ T7238] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.060328][ T7238] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.061530][ T7238] Call trace: [ 80.062013][ T7238] memory_failure+0x18ec/0x1db4 (P) [ 80.062773][ T7238] madvise_do_behavior+0x2c8/0x7c4 [ 80.063517][ T7238] do_madvise+0x190/0x248 [ 80.064202][ T7238] __arm64_sys_madvise+0xa4/0xc0 [ 80.064924][ T7238] invoke_syscall+0x98/0x254 [ 80.065576][ T7238] el0_svc_common+0x130/0x23c [ 80.066295][ T7238] do_el0_svc+0x48/0x58 [ 80.066877][ T7238] el0_svc+0x5c/0x254 [ 80.067456][ T7238] el0t_64_sync_handler+0x84/0x12c [ 80.068185][ T7238] el0t_64_sync+0x198/0x19c [ 80.068880][ T7238] irq event stamp: 1582 [ 80.069458][ T7238] hardirqs last enabled at (1581): [] __folio_split+0xf7c/0x1438 [ 80.070946][ T7238] hardirqs last disabled at (1582): [] el1_brk64+0x20/0x54 [ 80.072332][ T7238] softirqs last enabled at (1168): [] handle_softirqs+0xaf8/0xc88 [ 80.073728][ T7238] softirqs last disabled at (1153): [] __do_softirq+0x14/0x20 [ 80.075076][ T7238] ---[ end trace 0000000000000000 ]--- [ 80.076364][ T7238] Memory failure: 0x144600: recovery action for huge page: Recovered [ 80.076443][ T7238] Injecting memory failure for pfn 0x144800 at process virtual address 0x20600000 [ 80.076569][ T7238] ------------[ cut here ]------------ [ 80.076574][ T7238] WARNING: CPU: 0 PID: 7238 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.081462][ T7238] Modules linked in: [ 80.082079][ T7238] CPU: 0 UID: 0 PID: 7238 Comm: syz.0.38 Tainted: G W syzkaller #0 PREEMPT [ 80.083611][ T7238] Tainted: [W]=WARN [ 80.084240][ T7238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.085836][ T7238] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.087106][ T7238] pc : memory_failure+0x18ec/0x1db4 [ 80.087916][ T7238] lr : memory_failure+0x18ec/0x1db4 [ 80.088705][ T7238] sp : ffff80009fa078c0 [ 80.089319][ T7238] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 80.090576][ T7238] x26: 1fffffbff8824001 x25: 05ffc0000020086d x24: 1fffffbff8824000 [ 80.091789][ T7238] x23: fffffdffc4120008 x22: fffffdffc4120000 x21: fffffdffc4120000 [ 80.093018][ T7238] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 80.094363][ T7238] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 80.095606][ T7238] x14: 1fffffbff8824000 x13: 0000000000000000 x12: 0000000000000000 [ 80.096807][ T7238] x11: ffff7fbff8824001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.098098][ T7238] x8 : ffff0000dd965b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.099282][ T7238] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.100436][ T7238] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.101735][ T7238] Call trace: [ 80.102242][ T7238] memory_failure+0x18ec/0x1db4 (P) [ 80.103069][ T7238] madvise_do_behavior+0x2c8/0x7c4 [ 80.103837][ T7238] do_madvise+0x190/0x248 [ 80.104566][ T7238] __arm64_sys_madvise+0xa4/0xc0 [ 80.105398][ T7238] invoke_syscall+0x98/0x254 [ 80.106200][ T7238] el0_svc_common+0x130/0x23c [ 80.107017][ T7238] do_el0_svc+0x48/0x58 [ 80.107660][ T7238] el0_svc+0x5c/0x254 [ 80.108316][ T7238] el0t_64_sync_handler+0x84/0x12c [ 80.109179][ T7238] el0t_64_sync+0x198/0x19c [ 80.109900][ T7238] irq event stamp: 1734 [ 80.110529][ T7238] hardirqs last enabled at (1733): [] __folio_split+0xf7c/0x1438 [ 80.111909][ T7238] hardirqs last disabled at (1734): [] el1_brk64+0x20/0x54 [ 80.113245][ T7238] softirqs last enabled at (1686): [] handle_softirqs+0xaf8/0xc88 [ 80.114673][ T7238] softirqs last disabled at (1585): [] __do_softirq+0x14/0x20 [ 80.116096][ T7238] ---[ end trace 0000000000000000 ]--- [ 80.117641][ T7238] Memory failure: 0x144800: recovery action for huge p ** replaying previous printk message ** [ 80.117641][ T7238] Memory failure: 0x144800: recovery action for huge page: Recovered [ 80.118607][ T7238] Injecting memory failure for pfn 0x144a00 at process virtual address 0x20800000 [ 80.118751][ T7238] ------------[ cut here ]------------ [ 80.118755][ T7238] WARNING: CPU: 0 PID: 7238 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.124016][ T7238] Modules linked in: [ 80.124613][ T7238] CPU: 0 UID: 0 PID: 7238 Comm: syz.0.38 Tainted: G W syzkaller #0 PREEMPT [ 80.126147][ T7238] Tainted: [W]=WARN [ 80.126748][ T7238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.128292][ T7238] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.129481][ T7238] pc : memory_failure+0x18ec/0x1db4 [ 80.130248][ T7238] lr : memory_failure+0x18ec/0x1db4 [ 80.130980][ T7238] sp : ffff80009fa078c0 [ 80.131598][ T7238] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 80.132835][ T7238] x26: 1fffffbff8825001 x25: 05ffc0000020186d x24: 1fffffbff8825000 [ 80.134093][ T7238] x23: fffffdffc4128008 x22: fffffdffc4128000 x21: fffffdffc4128000 [ 80.135188][ T7238] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 80.136355][ T7238] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 80.137532][ T7238] x14: 1fffffbff8825000 x13: 0000000000000000 x12: 0000000000000000 [ 80.138672][ T7238] x11: ffff7fbff8825001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.139838][ T7238] x8 : ffff0000dd965b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.140982][ T7238] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.142102][ T7238] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.143187][ T7238] Call trace: [ 80.143667][ T7238] memory_failure+0x18ec/0x1db4 (P) [ 80.144375][ T7238] madvise_do_behavior+0x2c8/0x7c4 [ 80.145052][ T7238] do_madvise+0x190/0x248 [ 80.145648][ T7238] __arm64_sys_madvise+0xa4/0xc0 [ 80.146339][ T7238] invoke_syscall+0x98/0x254 [ 80.146985][ T7238] el0_svc_common+0x130/0x23c [ 80.147745][ T7238] do_el0_svc+0x48/0x58 [ 80.148393][ T7238] el0_svc+0x5c/0x254 [ 80.149060][ T7238] el0t_64_sync_handler+0x84/0x12c [ 80.149867][ T7238] el0t_64_sync+0x198/0x19c [ 80.150530][ T7238] irq event stamp: 2292 [ 80.151114][ T7238] hardirqs last enabled at (2291): [] __folio_split+0xf7c/0x1438 [ 80.152557][ T7238] hardirqs last disabled at (2292): [] el1_brk64+0x20/0x54 [ 80.153937][ T7238] softirqs last enabled at (1908): [] handle_softirqs+0xaf8/0xc88 [ 80.155391][ T7238] softirqs last disabled at (1737): [] __do_softirq+0x14/0x20 [ 80.156832][ T7238] ---[ end trace 0000000000000000 ]--- [ 80.15 ** replaying previous printk message ** [ 80.158091][ T7238] Memory failure: 0x144a00: recovery action for huge page: Recovered [ 80.158146][ T7238] Injecting memory failure for pfn 0x144c00 at process virtual address 0x20a00000 [ 80.158278][ T7238] ------------[ cut here ]------------ [ 80.158281][ T7238] WARNING: CPU: 0 PID: 7238 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.163285][ T7238] Modules linked in: [ 80.163873][ T7238] CPU: 0 UID: 0 PID: 7238 Comm: syz.0.38 Tainted: G W syzkaller #0 PREEMPT [ 80.165420][ T7238] Tainted: [W]=WARN [ 80.165997][ T7238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.167464][ T7238] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.168662][ T7238] pc : memory_failure+0x18ec/0x1db4 [ 80.169395][ T7238] lr : memory_failure+0x18ec/0x1db4 [ 80.170138][ T7238] sp : ffff80009fa078c0 [ 80.170796][ T7238] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 80.172052][ T7238] x26: 1fffffbff8826001 x25: 05ffc0000020186d x24: 1fffffbff8826000 [ 80.173346][ T7238] x23: fffffdffc4130008 x22: fffffdffc4130000 x21: fffffdffc4130000 [ 80.174618][ T7238] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 80.175812][ T7238] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 80.177045][ T7238] x14: 1fffffbff8826000 x13: 0000000000000000 x12: 0000000000000000 [ 80.178200][ T7238] x11: ffff7fbff8826001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.179423][ T7238] x8 : ffff0000dd965b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.180687][ T7238] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.181887][ T7238] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.183190][ T7238] Call trace: [ 80.183725][ T7238] memory_failure+0x18ec/0x1db4 (P) [ 80.184528][ T7238] madvise_do_behavior+0x2c8/0x7c4 [ 80.185331][ T7238] do_madvise+0x190/0x248 [ 80.185990][ T7238] __arm64_sys_madvise+0xa4/0xc0 [ 80.186776][ T7238] invoke_syscall+0x98/0x254 [ 80.187495][ T7238] el0_svc_common+0x130/0x23c [ 80.188286][ T7238] do_el0_svc+0x48/0x58 [ 80.188928][ T7238] el0_svc+0x5c/0x254 [ 80.189507][ T7238] el0t_64_sync_handler+0x84/0x12c [ 80.190240][ T7238] el0t_64_sync+0x198/0x19c [ 80.190928][ T7238] irq event stamp: 2464 [ 80.191568][ T7238] hardirqs last enabled at (2463): [] __folio_split+0xf7c/0x1438 [ 80.193022][ T7238] hardirqs last disabled at (2464): [] el1_brk64+0x20/0x54 [ 80.194325][ T7238] softirqs last enabled at (2440): [] handle_softirqs+0xaf8/0xc88 [ 80.195803][ T7238] softirqs last disabled at (2295): [] __do_softirq+0x14/0x20 [ 80.197110][ T7238] ---[ end trace 0000000000000000 ]--- [ 80.198380][ T7238] Memory failure: 0x144c00: recovery action for huge page: Recovered [ 80.214255][ T7240] Injecting memory failure for pfn 0x144000 at process virtual address 0x20000000 [ 80.215841][ T7240] ------------[ cut here ]------------ [ 80.215847][ T7240] WARNING: CPU: 1 PID: 7240 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.218137][ T7240] Modules linked in: [ 80.218731][ T7240] CPU: 1 UID: 0 PID: 7240 Comm: syz.0.39 Tainted: G W syzkaller #0 PREEMPT [ 80.220224][ T7240] Tainted: [W]=WARN [ 80.220763][ T7240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.222202][ T7240] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.223375][ T7240] pc : memory_failure+0x18ec/0x1db4 [ 80.224179][ T7240] lr : memory_failure+0x18ec/0x1db4 [ 80.224974][ T7240] sp : ffff80009ee078c0 [ 80.225637][ T7240] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 80.226922][ T7240] x26: 1fffffbff8820001 x25: 05ffc0000020086d x24: 1fffffbff8820000 [ 80.228191][ T7240] x23: fffffdffc4100008 x22: fffffdffc4100000 x21: fffffdffc4100000 [ 80.229473][ T7240] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 80.230835][ T7240] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 80.232200][ T7240] x14: 1fffffbff8820000 x13: 0000000000000000 x12: 0000000000000000 [ 80.233462][ T7240] x11: ffff7fbff8820001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.234622][ T7240] x8 : ffff0000dd961e80 x7 : ffff800080429110 x6 : 0000000000000000 [ 80.235972][ T7240] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.237303][ T7240] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.238687][ T7240] Call trace: [ 80.239243][ T7240] memory_failure+0x18ec/0x1db4 (P) [ 80.240133][ T7240] madvise_do_behavior+0x2c8/0x7c4 [ 80.240974][ T7240] do_madvise+0x190/0x248 [ 80.241687][ T7240] __arm64_sys_madvise+0xa4/0xc0 [ 80.242497][ T7240] invoke_syscall+0x98/0x254 [ 80.243218][ T7240] el0_svc_common+0x130/0x23c [ 80.243949][ T7240] do_el0_svc+0x48/0x58 [ 80.244563][ T7240] el0_svc+0x5c/0x254 [ 80.245173][ T7240] el0t_64_sync_handler+0x84/0x12c [ 80.245992][ T7240] el0t_64_sync+0x198/0x19c [ 80.246664][ T7240] irq event stamp: 718 [ 80.247297][ T7240] hardirqs last enabled at (717): [] _raw_spin_unlock_irq+0x30/0x80 [ 80.248844][ T7240] hardirqs last disabled at (718): [] el1_brk64+0x20/0x54 [ 80.250178][ T7240] softirqs last enabled at (192): [] local_bh_enable+0x10/0x34 [ 80.251590][ T7240] softirqs last disabled at (190): [] local_bh_disable+0x10/0x34 [ 80.253118][ T7240] ---[ end trace 0000000000000000 ]--- [ 80.255099][ T7240] Memory failure: 0x144000: recovery action for huge page: Reco ** replaying previous printk message ** [ 80.255099][ T7240] Memory failure: 0x144000: recovery action for huge page: Recovered [ 80.256139][ T7240] Injecting memory failure for pfn 0x143e00 at process virtual address 0x20200000 [ 80.256284][ T7240] ------------[ cut here ]------------ [ 80.256287][ T7240] WARNING: CPU: 1 PID: 7240 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.261555][ T7240] Modules linked in: [ 80.262126][ T7240] CPU: 1 UID: 0 PID: 7240 Comm: syz.0.39 Tainted: G W syzkaller #0 PREEMPT [ 80.263624][ T7240] Tainted: [W]=WARN [ 80.264199][ T7240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.265693][ T7240] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.266823][ T7240] pc : memory_failure+0x18ec/0x1db4 [ 80.267599][ T7240] lr : memory_failure+0x18ec/0x1db4 [ 80.268382][ T7240] sp : ffff80009ee078c0 [ 80.269094][ T7240] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 80.270399][ T7240] x26: 1fffffbff881f001 x25: 05ffc0000020086d x24: 1fffffbff881f000 [ 80.271707][ T7240] x23: fffffdffc40f8008 x22: fffffdffc40f8000 x21: fffffdffc40f8000 [ 80.273037][ T7240] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 80.274403][ T7240] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 80.275738][ T7240] x14: 1fffffbff881f000 x13: 0000000000000000 x12: 0000000000000000 [ 80.276987][ T7240] x11: ffff7fbff881f001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.278199][ T7240] x8 : ffff0000dd961e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.279541][ T7240] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.280825][ T7240] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.281985][ T7240] Call trace: [ 80.282483][ T7240] memory_failure+0x18ec/0x1db4 (P) [ 80.283198][ T7240] madvise_do_behavior+0x2c8/0x7c4 [ 80.283942][ T7240] do_madvise+0x190/0x248 [ 80.284570][ T7240] __arm64_sys_madvise+0xa4/0xc0 [ 80.285307][ T7240] invoke_syscall+0x98/0x254 [ 80.285964][ T7240] el0_svc_common+0x130/0x23c [ 80.286672][ T7240] do_el0_svc+0x48/0x58 [ 80.287240][ T7240] el0_svc+0x5c/0x254 [ 80.287787][ T7240] el0t_64_sync_handler+0x84/0x12c [ 80.288492][ T7240] el0t_64_sync+0x198/0x19c [ 80.289177][ T7240] irq event stamp: 1192 [ 80.289791][ T7240] hardirqs last enabled at (1191): [] __folio_split+0xf7c/0x1438 [ 80.291208][ T7240] hardirqs last disabled at (1192): [] el1_brk64+0x20/0x54 [ 80.292468][ T7240] softirqs last enabled at (778): [] handle_softirqs+0xaf8/0xc88 [ 80.293798][ T7240] softirqs last disabled at (721): [] __do_softirq+0x14/0x20 [ 80.295063][ T7240] ---[ end trace 0000000000000000 ]--- [ 80.296440][ T7240] Memory failure: 0x143e00: recovery action for huge page: ** replaying previous printk message ** [ 80.296440][ T7240] Memory failure: 0x143e00: recovery action for huge page: Recovered [ 80.297401][ T7240] Injecting memory failure for pfn 0x144e00 at process virtual address 0x20400000 [ 80.297533][ T7240] ------------[ cut here ]------------ [ 80.297536][ T7240] WARNING: CPU: 1 PID: 7240 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.302736][ T7240] Modules linked in: [ 80.303316][ T7240] CPU: 1 UID: 0 PID: 7240 Comm: syz.0.39 Tainted: G W syzkaller #0 PREEMPT [ 80.304845][ T7240] Tainted: [W]=WARN [ 80.305395][ T7240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.306942][ T7240] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.308134][ T7240] pc : memory_failure+0x18ec/0x1db4 [ 80.308915][ T7240] lr : memory_failure+0x18ec/0x1db4 [ 80.309744][ T7240] sp : ffff80009ee078c0 [ 80.310294][ T7240] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 80.311413][ T7240] x26: 1fffffbff8827001 x25: 05ffc0000020086d x24: 1fffffbff8827000 [ 80.312529][ T7240] x23: fffffdffc4138008 x22: fffffdffc4138000 x21: fffffdffc4138000 [ 80.313698][ T7240] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 80.314870][ T7240] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 80.316047][ T7240] x14: 1fffffbff8827000 x13: 0000000000000000 x12: 0000000000000000 [ 80.317188][ T7240] x11: ffff7fbff8827001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.318386][ T7240] x8 : ffff0000dd961e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.319535][ T7240] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.320696][ T7240] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.321890][ T7240] Call trace: [ 80.322329][ T7240] memory_failure+0x18ec/0x1db4 (P) [ 80.323030][ T7240] madvise_do_behavior+0x2c8/0x7c4 [ 80.323783][ T7240] do_madvise+0x190/0x248 [ 80.324384][ T7240] __arm64_sys_madvise+0xa4/0xc0 [ 80.325085][ T7240] invoke_syscall+0x98/0x254 [ 80.325752][ T7240] el0_svc_common+0x130/0x23c [ 80.326450][ T7240] do_el0_svc+0x48/0x58 [ 80.327022][ T7240] el0_svc+0x5c/0x254 [ 80.327575][ T7240] el0t_64_sync_handler+0x84/0x12c [ 80.328334][ T7240] el0t_64_sync+0x198/0x19c [ 80.329051][ T7240] irq event stamp: 1664 [ 80.329771][ T7240] hardirqs last enabled at (1663): [] __folio_split+0xf7c/0x1438 [ 80.331364][ T7240] hardirqs last disabled at (1664): [] el1_brk64+0x20/0x54 [ 80.332772][ T7240] softirqs last enabled at (1308): [] handle_softirqs+0xaf8/0xc88 [ 80.334276][ T7240] softirqs last disabled at (1195): [] __do_softirq+0x14/0x20 [ 80.335708][ T7240] ---[ end trace 0000000000000000 ]--- [ 80.33 ** replaying previous printk message ** [ 80.337688][ T7240] Memory failure: 0x144e00: recovery action for huge page: Recovered [ 80.337756][ T7240] Injecting memory failure for pfn 0x145000 at process virtual address 0x20600000 [ 80.337878][ T7240] ------------[ cut here ]------------ [ 80.337881][ T7240] WARNING: CPU: 1 PID: 7240 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.343367][ T7240] Modules linked in: [ 80.343965][ T7240] CPU: 1 UID: 0 PID: 7240 Comm: syz.0.39 Tainted: G W syzkaller #0 PREEMPT [ 80.345542][ T7240] Tainted: [W]=WARN [ 80.346074][ T7240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.347589][ T7240] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.348797][ T7240] pc : memory_failure+0x18ec/0x1db4 [ 80.349656][ T7240] lr : memory_failure+0x18ec/0x1db4 [ 80.350441][ T7240] sp : ffff80009ee078c0 [ 80.351109][ T7240] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 80.352288][ T7240] x26: 1fffffbff8828001 x25: 05ffc0000020086d x24: 1fffffbff8828000 [ 80.353433][ T7240] x23: fffffdffc4140008 x22: fffffdffc4140000 x21: fffffdffc4140000 [ 80.354771][ T7240] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 80.356102][ T7240] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 80.357378][ T7240] x14: 1fffffbff8828000 x13: 0000000000000000 x12: 0000000000000000 [ 80.358642][ T7240] x11: ffff7fbff8828001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.359847][ T7240] x8 : ffff0000dd961e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.361044][ T7240] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.362201][ T7240] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.363336][ T7240] Call trace: [ 80.363832][ T7240] memory_failure+0x18ec/0x1db4 (P) [ 80.364660][ T7240] madvise_do_behavior+0x2c8/0x7c4 [ 80.365440][ T7240] do_madvise+0x190/0x248 [ 80.366112][ T7240] __arm64_sys_madvise+0xa4/0xc0 [ 80.366921][ T7240] invoke_syscall+0x98/0x254 [ 80.367601][ T7240] el0_svc_common+0x130/0x23c [ 80.368300][ T7240] do_el0_svc+0x48/0x58 [ 80.368921][ T7240] el0_svc+0x5c/0x254 [ 80.369556][ T7240] el0t_64_sync_handler+0x84/0x12c [ 80.370299][ T7240] el0t_64_sync+0x198/0x19c [ 80.370981][ T7240] irq event stamp: 1896 [ 80.371635][ T7240] hardirqs last enabled at (1895): [] __folio_split+0xf7c/0x1438 [ 80.373067][ T7240] hardirqs last disabled at (1896): [] el1_brk64+0x20/0x54 [ 80.374339][ T7240] softirqs last enabled at (1860): [] handle_softirqs+0xaf8/0xc88 [ 80.375747][ T7240] softirqs last disabled at (1667): [] __do_softirq+0x14/0x20 [ 80.377005][ T7240] ---[ end trace 0000000000000000 ]--- [ 80.378139][ T7240] Memory failure: 0x145000: recovery action for huge page ** replaying previous printk message ** [ 80.378139][ T7240] Memory failure: 0x145000: recovery action for huge page: Recovered [ 80.379114][ T7240] Injecting memory failure for pfn 0x145200 at process virtual address 0x20800000 [ 80.379266][ T7240] ------------[ cut here ]------------ [ 80.379270][ T7240] WARNING: CPU: 1 PID: 7240 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.384496][ T7240] Modules linked in: [ 80.385083][ T7240] CPU: 1 UID: 0 PID: 7240 Comm: syz.0.39 Tainted: G W syzkaller #0 PREEMPT [ 80.386546][ T7240] Tainted: [W]=WARN [ 80.387070][ T7240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.388497][ T7240] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.389720][ T7240] pc : memory_failure+0x18ec/0x1db4 [ 80.390554][ T7240] lr : memory_failure+0x18ec/0x1db4 [ 80.391350][ T7240] sp : ffff80009ee078c0 [ 80.392016][ T7240] x29: ffff80009ee079a0 x28: 05ffc0000020086c x27: ffff700013dc0f20 [ 80.393211][ T7240] x26: 1fffffbff8829001 x25: 05ffc0000020186d x24: 1fffffbff8829000 [ 80.394538][ T7240] x23: fffffdffc4148008 x22: fffffdffc4148000 x21: fffffdffc4148000 [ 80.395753][ T7240] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 80.397003][ T7240] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 80.398335][ T7240] x14: 1fffffbff8829000 x13: 0000000000000000 x12: 0000000000000000 [ 80.399622][ T7240] x11: ffff7fbff8829001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.400907][ T7240] x8 : ffff0000dd961e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.402237][ T7240] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.403334][ T7240] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.404474][ T7240] Call trace: [ 80.404947][ T7240] memory_failure+0x18ec/0x1db4 (P) [ 80.405649][ T7240] madvise_do_behavior+0x2c8/0x7c4 [ 80.406397][ T7240] do_madvise+0x190/0x248 [ 80.407073][ T7240] __arm64_sys_madvise+0xa4/0xc0 [ 80.407778][ T7240] invoke_syscall+0x98/0x254 [ 80.408441][ T7240] el0_svc_common+0x130/0x23c [ 80.409100][ T7240] do_el0_svc+0x48/0x58 [ 80.409698][ T7240] el0_svc+0x5c/0x254 [ 80.410292][ T7240] el0t_64_sync_handler+0x84/0x12c [ 80.411058][ T7240] el0t_64_sync+0x198/0x19c [ 80.411675][ T7240] irq event stamp: 2470 [ 80.412299][ T7240] hardirqs last enabled at (2469): [] __folio_split+0xf7c/0x1438 [ 80.413623][ T7240] hardirqs last disabled at (2470): [] el1_brk64+0x20/0x54 [ 80.414862][ T7240] softirqs last enabled at (2066): [] handle_softirqs+0xaf8/0xc88 [ 80.416226][ T7240] softirqs last disabled at (1899): [] __do_softirq+0x14/0x20 [ 80.417533][ T7240] ---[ end trace 0000000000000000 ]--- [ 80.419369][ T7240] Memory failure: 0x145200: recovery action for huge page: Recovered [ 80.420901][ T7240] Injecting memory failure for pfn 0x145400 at process virtual address 0x20a00000 ** replaying previous printk message ** [ 80.420901][ T7240] Injecting memory failure for pfn 0x145400 at process virtual address 0x20a00000 [ 80.422395][ T7240] ------------[ cut here ]------------ [ 80.422401][ T7240] WARNING: CPU: 1 PID: 7240 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.426696][ T7240] Modules linked in: [ 80.427257][ T7240] CPU: 1 UID: 0 PID: 7240 Comm: syz.0.39 Tainted: G W syzkaller #0 PREEMPT [ 80.428793][ T7240] Tainted: [W]=WARN [ 80.429374][ T7240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.430995][ T7240] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.432154][ T7240] pc : memory_failure+0x18ec/0x1db4 [ 80.432997][ T7240] lr : memory_failure+0x18ec/0x1db4 [ 80.433889][ T7240] sp : ffff80009ee078c0 [ 80.434525][ T7240] x29: ffff80009ee079a0 x28: 05ffc0000020086c x27: ffff700013dc0f20 [ 80.435786][ T7240] x26: 1fffffbff882a001 x25: 05ffc0000020186d x24: 1fffffbff882a000 [ 80.437018][ T7240] x23: fffffdffc4150008 x22: fffffdffc4150000 x21: fffffdffc4150000 [ 80.438292][ T7240] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 80.439548][ T7240] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 80.440894][ T7240] x14: 1fffffbff882a000 x13: 0000000000000000 x12: 0000000000000000 [ 80.442139][ T7240] x11: ffff7fbff882a001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.443336][ T7240] x8 : ffff0000dd961e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.444514][ T7240] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.445775][ T7240] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.447079][ T7240] Call trace: [ 80.447584][ T7240] memory_failure+0x18ec/0x1db4 (P) [ 80.448444][ T7240] madvise_do_behavior+0x2c8/0x7c4 [ 80.449202][ T7240] do_madvise+0x190/0x248 [ 80.450085][ T7240] __arm64_sys_madvise+0xa4/0xc0 [ 80.450777][ T7240] invoke_syscall+0x98/0x254 [ 80.451507][ T7240] el0_svc_common+0x130/0x23c [ 80.452208][ T7240] do_el0_svc+0x48/0x58 [ 80.452832][ T7240] el0_svc+0x5c/0x254 [ 80.453406][ T7240] el0t_64_sync_handler+0x84/0x12c [ 80.454133][ T7240] el0t_64_sync+0x198/0x19c [ 80.454816][ T7240] irq event stamp: 2588 [ 80.455423][ T7240] hardirqs last enabled at (2587): [] __folio_split+0xf7c/0x1438 [ 80.456806][ T7240] hardirqs last disabled at (2588): [] el1_brk64+0x20/0x54 [ 80.458086][ T7240] softirqs last enabled at (2558): [] handle_softirqs+0xaf8/0xc88 [ 80.459436][ T7240] softirqs last disabled at (2473): [] __do_softirq+0x14/0x20 [ 80.460656][ T7240] ---[ end trace 0000000000000000 ]--- [ 80.461747][ T7240] Memory failure: 0x145400: recovery action for huge page: Recovered [ 80.476573][ T7242] Injecting memory failure for pfn 0x145a00 at process virtual address 0x20000000 [ 80.478211][ T7242] ------------[ cut here ]------------ [ 80.478217][ T7242] WARNING: CPU: 1 PID: 7242 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.480435][ T7242] Modules linked in: [ 80.480962][ T7242] CPU: 1 UID: 0 PID: 7242 Comm: syz.0.40 Tainted: G W syzkaller #0 PREEMPT [ 80.482362][ T7242] Tainted: [W]=WARN [ 80.482905][ T7242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.484351][ T7242] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.485476][ T7242] pc : memory_failure+0x18ec/0x1db4 [ 80.486162][ T7242] lr : memory_failure+0x18ec/0x1db4 [ 80.486888][ T7242] sp : ffff80009ee078c0 [ 80.487507][ T7242] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 80.488646][ T7242] x26: 1fffffbff882d001 x25: 05ffc0000020086d x24: 1fffffbff882d000 [ 80.489722][ T7242] x23: fffffdffc4168008 x22: fffffdffc4168000 x21: fffffdffc4168000 [ 80.490763][ T7242] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 80.491884][ T7242] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 80.492925][ T7242] x14: 1fffffbff882d000 x13: 0000000000000000 x12: 0000000000000000 [ 80.494070][ T7242] x11: ffff7fbff882d001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.495289][ T7242] x8 : ffff0000c27a0000 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 80.496506][ T7242] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.497680][ T7242] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.498934][ T7242] Call trace: [ 80.499483][ T7242] memory_failure+0x18ec/0x1db4 (P) [ 80.500232][ T7242] madvise_do_behavior+0x2c8/0x7c4 [ 80.500985][ T7242] do_madvise+0x190/0x248 [ 80.501609][ T7242] __arm64_sys_madvise+0xa4/0xc0 [ 80.502323][ T7242] invoke_syscall+0x98/0x254 [ 80.503022][ T7242] el0_svc_common+0x130/0x23c [ 80.503733][ T7242] do_el0_svc+0x48/0x58 [ 80.504344][ T7242] el0_svc+0x5c/0x254 [ 80.504896][ T7242] el0t_64_sync_handler+0x84/0x12c [ 80.505689][ T7242] el0t_64_sync+0x198/0x19c [ 80.506411][ T7242] irq event stamp: 1506 [ 80.507011][ T7242] hardirqs last enabled at (1505): [] __free_object+0x508/0x720 [ 80.508250][ T7242] hardirqs last disabled at (1506): [] el1_brk64+0x20/0x54 [ 80.509604][ T7242] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 80.510863][ T7242] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 80.512121][ T7242] ---[ end trace 0000000000000000 ]--- [ 80.515192][ T7242] Memory failure: 0x145a00: recovery action for huge page: Re ** replaying previous printk message ** [ 80.515192][ T7242] Memory failure: 0x145a00: recovery action for huge page: Recovered [ 80.516243][ T7242] Injecting memory failure for pfn 0x145c00 at process virtual address 0x20200000 [ 80.516380][ T7242] ------------[ cut here ]------------ [ 80.516384][ T7242] WARNING: CPU: 1 PID: 7242 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.521782][ T7242] Modules linked in: [ 80.522339][ T7242] CPU: 1 UID: 0 PID: 7242 Comm: syz.0.40 Tainted: G W syzkaller #0 PREEMPT [ 80.523940][ T7242] Tainted: [W]=WARN [ 80.524545][ T7242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.526159][ T7242] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.527516][ T7242] pc : memory_failure+0x18ec/0x1db4 [ 80.528382][ T7242] lr : memory_failure+0x18ec/0x1db4 [ 80.529175][ T7242] sp : ffff80009ee078c0 [ 80.529772][ T7242] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 80.530969][ T7242] x26: 1fffffbff882e001 x25: 05ffc0000020086d x24: 1fffffbff882e000 [ 80.532217][ T7242] x23: fffffdffc4170008 x22: fffffdffc4170000 x21: fffffdffc4170000 [ 80.533413][ T7242] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 80.534626][ T7242] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 80.535829][ T7242] x14: 1fffffbff882e000 x13: 0000000000000000 x12: 0000000000000000 [ 80.537121][ T7242] x11: ffff7fbff882e001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.538398][ T7242] x8 : ffff0000c27a0000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.539566][ T7242] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.540909][ T7242] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.542243][ T7242] Call trace: [ 80.542760][ T7242] memory_failure+0x18ec/0x1db4 (P) [ 80.543624][ T7242] madvise_do_behavior+0x2c8/0x7c4 [ 80.544389][ T7242] do_madvise+0x190/0x248 [ 80.545014][ T7242] __arm64_sys_madvise+0xa4/0xc0 [ 80.545727][ T7242] invoke_syscall+0x98/0x254 [ 80.546408][ T7242] el0_svc_common+0x130/0x23c [ 80.547088][ T7242] do_el0_svc+0x48/0x58 [ 80.547718][ T7242] el0_svc+0x5c/0x254 [ 80.548302][ T7242] el0t_64_sync_handler+0x84/0x12c [ 80.549032][ T7242] el0t_64_sync+0x198/0x19c [ 80.549707][ T7242] irq event stamp: 2026 [ 80.550299][ T7242] hardirqs last enabled at (2025): [] __folio_split+0xf7c/0x1438 [ 80.551660][ T7242] hardirqs last disabled at (2026): [] el1_brk64+0x20/0x54 [ 80.552852][ T7242] softirqs last enabled at (1610): [] handle_softirqs+0xaf8/0xc88 [ 80.554185][ T7242] softirqs last disabled at (1509): [] __do_softirq+0x14/0x20 [ 80.555508][ T7242] ---[ end trace 0000000000000000 ]--- [ 80.556579][ T7242] Memory failure: 0x145c00: recovery action for hug ** replaying previous printk message ** [ 80.556579][ T7242] Memory failure: 0x145c00: recovery action for huge page: Recovered [ 80.557561][ T7242] Injecting memory failure for pfn 0x145e00 at process virtual address 0x20400000 [ 80.557685][ T7242] ------------[ cut here ]------------ [ 80.557688][ T7242] WARNING: CPU: 1 PID: 7242 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.562813][ T7242] Modules linked in: [ 80.563376][ T7242] CPU: 1 UID: 0 PID: 7242 Comm: syz.0.40 Tainted: G W syzkaller #0 PREEMPT [ 80.564799][ T7242] Tainted: [W]=WARN [ 80.565379][ T7242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.566887][ T7242] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.568118][ T7242] pc : memory_failure+0x18ec/0x1db4 [ 80.568899][ T7242] lr : memory_failure+0x18ec/0x1db4 [ 80.569717][ T7242] sp : ffff80009ee078c0 [ 80.570405][ T7242] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 80.571719][ T7242] x26: 1fffffbff882f001 x25: 05ffc0000020086d x24: 1fffffbff882f000 [ 80.572973][ T7242] x23: fffffdffc4178008 x22: fffffdffc4178000 x21: fffffdffc4178000 [ 80.574307][ T7242] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 80.575494][ T7242] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 80.576647][ T7242] x14: 1fffffbff882f000 x13: 0000000000000000 x12: 0000000000000000 [ 80.577793][ T7242] x11: ffff7fbff882f001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.578988][ T7242] x8 : ffff0000c27a0000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.580155][ T7242] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.581308][ T7242] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.582496][ T7242] Call trace: [ 80.582984][ T7242] memory_failure+0x18ec/0x1db4 (P) [ 80.583742][ T7242] madvise_do_behavior+0x2c8/0x7c4 [ 80.584494][ T7242] do_madvise+0x190/0x248 [ 80.585100][ T7242] __arm64_sys_madvise+0xa4/0xc0 [ 80.585805][ T7242] invoke_syscall+0x98/0x254 [ 80.586593][ T7242] el0_svc_common+0x130/0x23c [ 80.587308][ T7242] do_el0_svc+0x48/0x58 [ 80.587954][ T7242] el0_svc+0x5c/0x254 [ 80.588553][ T7242] el0t_64_sync_handler+0x84/0x12c [ 80.589349][ T7242] el0t_64_sync+0x198/0x19c [ 80.589977][ T7242] irq event stamp: 2466 [ 80.590668][ T7242] hardirqs last enabled at (2465): [] __folio_split+0xf7c/0x1438 [ 80.592217][ T7242] hardirqs last disabled at (2466): [] el1_brk64+0x20/0x54 [ 80.593639][ T7242] softirqs last enabled at (2066): [] handle_softirqs+0xaf8/0xc88 [ 80.595106][ T7242] softirqs last disabled at (2029): [] __do_softirq+0x14/0x20 [ 80.596492][ T7242] ---[ end trace 0000000000000000 ]--- [ 80.5978 ** replaying previous printk message ** [ 80.597865][ T7242] Memory failure: 0x145e00: recovery action for huge page: Recovered [ 80.597941][ T7242] Injecting memory failure for pfn 0x146000 at process virtual address 0x20600000 [ 80.598056][ T7242] ------------[ cut here ]------------ [ 80.598059][ T7242] WARNING: CPU: 1 PID: 7242 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.603434][ T7242] Modules linked in: [ 80.604062][ T7242] CPU: 1 UID: 0 PID: 7242 Comm: syz.0.40 Tainted: G W syzkaller #0 PREEMPT [ 80.605621][ T7242] Tainted: [W]=WARN [ 80.606165][ T7242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.607566][ T7242] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.608676][ T7242] pc : memory_failure+0x18ec/0x1db4 [ 80.609500][ T7242] lr : memory_failure+0x18ec/0x1db4 [ 80.610347][ T7242] sp : ffff80009ee078c0 [ 80.611011][ T7242] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 80.612308][ T7242] x26: 1fffffbff8830001 x25: 05ffc0000020086d x24: 1fffffbff8830000 [ 80.613586][ T7242] x23: fffffdffc4180008 x22: fffffdffc4180000 x21: fffffdffc4180000 [ 80.614925][ T7242] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 80.616210][ T7242] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 80.617410][ T7242] x14: 1fffffbff8830000 x13: 0000000000000000 x12: 0000000000000000 [ 80.618580][ T7242] x11: ffff7fbff8830001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.619790][ T7242] x8 : ffff0000c27a0000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.620969][ T7242] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.622266][ T7242] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.623537][ T7242] Call trace: [ 80.624042][ T7242] memory_failure+0x18ec/0x1db4 (P) [ 80.624811][ T7242] madvise_do_behavior+0x2c8/0x7c4 [ 80.625585][ T7242] do_madvise+0x190/0x248 [ 80.626271][ T7242] __arm64_sys_madvise+0xa4/0xc0 [ 80.627009][ T7242] invoke_syscall+0x98/0x254 [ 80.627678][ T7242] el0_svc_common+0x130/0x23c [ 80.628390][ T7242] do_el0_svc+0x48/0x58 [ 80.629040][ T7242] el0_svc+0x5c/0x254 [ 80.629625][ T7242] el0t_64_sync_handler+0x84/0x12c [ 80.630364][ T7242] el0t_64_sync+0x198/0x19c [ 80.631077][ T7242] irq event stamp: 2544 [ 80.631779][ T7242] hardirqs last enabled at (2543): [] __folio_split+0xf7c/0x1438 [ 80.633244][ T7242] hardirqs last disabled at (2544): [] el1_brk64+0x20/0x54 [ 80.634609][ T7242] softirqs last enabled at (2508): [] handle_softirqs+0xaf8/0xc88 [ 80.636067][ T7242] softirqs last disabled at (2469): [] __do_softirq+0x14/0x20 [ 80.637373][ T7242] ---[ end trace 0000000000000000 ]--- [ 80.639733][ T7242] Memory failure: 0x146000: recovery action for huge page ** replaying previous printk message ** [ 80.639733][ T7242] Memory failure: 0x146000: recovery action for huge page: Recovered [ 80.640695][ T7242] Injecting memory failure for pfn 0x146200 at process virtual address 0x20800000 [ 80.640846][ T7242] ------------[ cut here ]------------ [ 80.640850][ T7242] WARNING: CPU: 1 PID: 7242 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.646252][ T7242] Modules linked in: [ 80.646849][ T7242] CPU: 1 UID: 0 PID: 7242 Comm: syz.0.40 Tainted: G W syzkaller #0 PREEMPT [ 80.648494][ T7242] Tainted: [W]=WARN [ 80.649061][ T7242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.650538][ T7242] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.651855][ T7242] pc : memory_failure+0x18ec/0x1db4 [ 80.652616][ T7242] lr : memory_failure+0x18ec/0x1db4 [ 80.653450][ T7242] sp : ffff80009ee078c0 [ 80.654159][ T7242] x29: ffff80009ee079a0 x28: 05ffc0000020086c x27: ffff700013dc0f20 [ 80.655542][ T7242] x26: 1fffffbff8831001 x25: 05ffc0000020186d x24: 1fffffbff8831000 [ 80.656844][ T7242] x23: fffffdffc4188008 x22: fffffdffc4188000 x21: fffffdffc4188000 [ 80.658152][ T7242] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 80.659483][ T7242] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 80.660687][ T7242] x14: 1fffffbff8831000 x13: 0000000000000000 x12: 0000000000000000 [ 80.661913][ T7242] x11: ffff7fbff8831001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.663198][ T7242] x8 : ffff0000c27a0000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.664467][ T7242] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.665722][ T7242] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.666947][ T7242] Call trace: [ 80.667476][ T7242] memory_failure+0x18ec/0x1db4 (P) [ 80.668264][ T7242] madvise_do_behavior+0x2c8/0x7c4 [ 80.669040][ T7242] do_madvise+0x190/0x248 [ 80.669691][ T7242] __arm64_sys_madvise+0xa4/0xc0 [ 80.670449][ T7242] invoke_syscall+0x98/0x254 [ 80.671195][ T7242] el0_svc_common+0x130/0x23c [ 80.671875][ T7242] do_el0_svc+0x48/0x58 [ 80.672566][ T7242] el0_svc+0x5c/0x254 [ 80.673151][ T7242] el0t_64_sync_handler+0x84/0x12c [ 80.673955][ T7242] el0t_64_sync+0x198/0x19c [ 80.674694][ T7242] irq event stamp: 3116 [ 80.675316][ T7242] hardirqs last enabled at (3115): [] __folio_split+0xf7c/0x1438 [ 80.676721][ T7242] hardirqs last disabled at (3116): [] el1_brk64+0x20/0x54 [ 80.677976][ T7242] softirqs last enabled at (2724): [] handle_softirqs+0xaf8/0xc88 [ 80.679332][ T7242] softirqs last disabled at (2547): [] __do_softirq+0x14/0x20 [ 80.680612][ T7242] ---[ end trace 0000000000000000 ]--- [ 80.681968 ** replaying previous printk message ** [ 80.681968][ T7242] Memory failure: 0x146200: recovery action for huge page: Recovered [ 80.682023][ T7242] Injecting memory failure for pfn 0x146400 at process virtual address 0x20a00000 [ 80.682160][ T7242] ------------[ cut here ]------------ [ 80.682163][ T7242] WARNING: CPU: 1 PID: 7242 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.687542][ T7242] Modules linked in: [ 80.688101][ T7242] CPU: 1 UID: 0 PID: 7242 Comm: syz.0.40 Tainted: G W syzkaller #0 PREEMPT [ 80.689583][ T7242] Tainted: [W]=WARN [ 80.690191][ T7242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.691846][ T7242] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.693099][ T7242] pc : memory_failure+0x18ec/0x1db4 [ 80.693932][ T7242] lr : memory_failure+0x18ec/0x1db4 [ 80.694757][ T7242] sp : ffff80009ee078c0 [ 80.695385][ T7242] x29: ffff80009ee079a0 x28: 05ffc0000020086c x27: ffff700013dc0f20 [ 80.696651][ T7242] x26: 1fffffbff8832001 x25: 05ffc0000020186d x24: 1fffffbff8832000 [ 80.697895][ T7242] x23: fffffdffc4190008 x22: fffffdffc4190000 x21: fffffdffc4190000 [ 80.699160][ T7242] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 80.700503][ T7242] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 80.701790][ T7242] x14: 1fffffbff8832000 x13: 0000000000000000 x12: 0000000000000000 [ 80.702951][ T7242] x11: ffff7fbff8832001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.704277][ T7242] x8 : ffff0000c27a0000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.705573][ T7242] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.706758][ T7242] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.707977][ T7242] Call trace: [ 80.708454][ T7242] memory_failure+0x18ec/0x1db4 (P) [ 80.709314][ T7242] madvise_do_behavior+0x2c8/0x7c4 [ 80.710149][ T7242] do_madvise+0x190/0x248 [ 80.710890][ T7242] __arm64_sys_madvise+0xa4/0xc0 [ 80.711690][ T7242] invoke_syscall+0x98/0x254 [ 80.712394][ T7242] el0_svc_common+0x130/0x23c [ 80.713127][ T7242] do_el0_svc+0x48/0x58 [ 80.713797][ T7242] el0_svc+0x5c/0x254 [ 80.714455][ T7242] el0t_64_sync_handler+0x84/0x12c [ 80.715282][ T7242] el0t_64_sync+0x198/0x19c [ 80.715944][ T7242] irq event stamp: 3176 [ 80.716602][ T7242] hardirqs last enabled at (3175): [] __folio_split+0xf7c/0x1438 [ 80.718086][ T7242] hardirqs last disabled at (3176): [] el1_brk64+0x20/0x54 [ 80.719481][ T7242] softirqs last enabled at (3152): [] handle_softirqs+0xaf8/0xc88 [ 80.720973][ T7242] softirqs last disabled at (3119): [] __do_softirq+0x14/0x20 [ 80.722456][ T7242] ---[ end trace 0000000000000000 ]--- [ 80.724165][ T7242] Memory failure: 0x146400: recovery action for huge page: Recovered [ 80.736214][ T7244] Injecting memory failure for pfn 0x145800 at process virtual address 0x20000000 [ 80.737967][ T7244] ------------[ cut here ]------------ [ 80.737972][ T7244] WARNING: CPU: 0 PID: 7244 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.740308][ T7244] Modules linked in: [ 80.740912][ T7244] CPU: 0 UID: 0 PID: 7244 Comm: syz.0.41 Tainted: G W syzkaller #0 PREEMPT [ 80.742437][ T7244] Tainted: [W]=WARN [ 80.743027][ T7244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.744578][ T7244] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.745833][ T7244] pc : memory_failure+0x18ec/0x1db4 [ 80.746634][ T7244] lr : memory_failure+0x18ec/0x1db4 [ 80.747440][ T7244] sp : ffff8000a0f278c0 [ 80.748076][ T7244] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 80.749345][ T7244] x26: 1fffffbff882c001 x25: 05ffc0000020086d x24: 1fffffbff882c000 [ 80.750620][ T7244] x23: fffffdffc4160008 x22: fffffdffc4160000 x21: fffffdffc4160000 [ 80.751877][ T7244] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 80.753139][ T7244] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 80.754449][ T7244] x14: 1fffffbff882c000 x13: 0000000000000000 x12: 0000000000000000 [ 80.755704][ T7244] x11: ffff7fbff882c001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.756933][ T7244] x8 : ffff0000ce111e80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 80.758201][ T7244] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.759588][ T7244] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.760929][ T7244] Call trace: [ 80.761471][ T7244] memory_failure+0x18ec/0x1db4 (P) [ 80.762354][ T7244] madvise_do_behavior+0x2c8/0x7c4 [ 80.763173][ T7244] do_madvise+0x190/0x248 [ 80.763925][ T7244] __arm64_sys_madvise+0xa4/0xc0 [ 80.764779][ T7244] invoke_syscall+0x98/0x254 [ 80.765564][ T7244] el0_svc_common+0x130/0x23c [ 80.766304][ T7244] do_el0_svc+0x48/0x58 [ 80.766963][ T7244] el0_svc+0x5c/0x254 [ 80.767602][ T7244] el0t_64_sync_handler+0x84/0x12c [ 80.768409][ T7244] el0t_64_sync+0x198/0x19c [ 80.769045][ T7244] irq event stamp: 632 [ 80.769656][ T7244] hardirqs last enabled at (631): [] __free_object+0x508/0x720 [ 80.771105][ T7244] hardirqs last disabled at (632): [] el1_brk64+0x20/0x54 [ 80.772544][ T7244] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 80.774063][ T7244] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 80.775521][ T7244] ---[ end trace 0000000000000000 ]--- [ 80.776432][ T7244] Memory failure: 0x145800: recovery action for huge page: Recovered [ 80 ** replaying previous printk message ** [ 80.778020][ T7244] Injecting memory failure for pfn 0x145600 at process virtual address 0x20200000 [ 80.778356][ T7244] ------------[ cut here ]------------ [ 80.778360][ T7244] WARNING: CPU: 0 PID: 7244 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.782494][ T7244] Modules linked in: [ 80.783075][ T7244] CPU: 0 UID: 0 PID: 7244 Comm: syz.0.41 Tainted: G W syzkaller #0 PREEMPT [ 80.784647][ T7244] Tainted: [W]=WARN [ 80.785239][ T7244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.786872][ T7244] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.788158][ T7244] pc : memory_failure+0x18ec/0x1db4 [ 80.789027][ T7244] lr : memory_failure+0x18ec/0x1db4 [ 80.789855][ T7244] sp : ffff8000a0f278c0 [ 80.790489][ T7244] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 80.791825][ T7244] x26: 1fffffbff882b001 x25: 05ffc0000020086d x24: 1fffffbff882b000 [ 80.793112][ T7244] x23: fffffdffc4158008 x22: fffffdffc4158000 x21: fffffdffc4158000 [ 80.794345][ T7244] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 80.795594][ T7244] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 80.796770][ T7244] x14: 1fffffbff882b000 x13: 0000000000000000 x12: 0000000000000000 [ 80.797998][ T7244] x11: ffff7fbff882b001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.799302][ T7244] x8 : ffff0000ce111e80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 80.800541][ T7244] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.801776][ T7244] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.803100][ T7244] Call trace: [ 80.803657][ T7244] memory_failure+0x18ec/0x1db4 (P) [ 80.804521][ T7244] madvise_do_behavior+0x2c8/0x7c4 [ 80.805335][ T7244] do_madvise+0x190/0x248 [ 80.806007][ T7244] __arm64_sys_madvise+0xa4/0xc0 [ 80.806856][ T7244] invoke_syscall+0x98/0x254 [ 80.807637][ T7244] el0_svc_common+0x130/0x23c [ 80.808462][ T7244] do_el0_svc+0x48/0x58 [ 80.809137][ T7244] el0_svc+0x5c/0x254 [ 80.809810][ T7244] el0t_64_sync_handler+0x84/0x12c [ 80.810669][ T7244] el0t_64_sync+0x198/0x19c [ 80.811441][ T7244] irq event stamp: 1072 [ 80.812132][ T7244] hardirqs last enabled at (1071): [] __free_object+0x508/0x720 [ 80.813500][ T7244] hardirqs last disabled at (1072): [] el1_brk64+0x20/0x54 [ 80.814755][ T7244] softirqs last enabled at (648): [] handle_softirqs+0xaf8/0xc88 [ 80.816170][ T7244] softirqs last disabled at (635): [] __do_softirq+0x14/0x20 [ 80.817541][ T7244] ---[ end trace 0000000000000000 ]--- [ 80.818639][ T7244] Memory failure: 0x145600: recovery action for huge page: Re ** replaying previous printk message ** [ 80.818639][ T7244] Memory failure: 0x145600: recovery action for huge page: Recovered [ 80.819625][ T7244] Injecting memory failure for pfn 0x146a00 at process virtual address 0x20400000 [ 80.819759][ T7244] ------------[ cut here ]------------ [ 80.819762][ T7244] WARNING: CPU: 0 PID: 7244 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.825141][ T7244] Modules linked in: [ 80.825801][ T7244] CPU: 0 UID: 0 PID: 7244 Comm: syz.0.41 Tainted: G W syzkaller #0 PREEMPT [ 80.827453][ T7244] Tainted: [W]=WARN [ 80.828053][ T7244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.829654][ T7244] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.830863][ T7244] pc : memory_failure+0x18ec/0x1db4 [ 80.831646][ T7244] lr : memory_failure+0x18ec/0x1db4 [ 80.832411][ T7244] sp : ffff8000a0f278c0 [ 80.833059][ T7244] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 80.834466][ T7244] x26: 1fffffbff8835001 x25: 05ffc0000020086d x24: 1fffffbff8835000 [ 80.835713][ T7244] x23: fffffdffc41a8008 x22: fffffdffc41a8000 x21: fffffdffc41a8000 [ 80.836999][ T7244] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 80.838338][ T7244] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 80.839640][ T7244] x14: 1fffffbff8835000 x13: 0000000000000000 x12: 0000000000000000 [ 80.840916][ T7244] x11: ffff7fbff8835001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.842170][ T7244] x8 : ffff0000ce111e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.843485][ T7244] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.844761][ T7244] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.846009][ T7244] Call trace: [ 80.846503][ T7244] memory_failure+0x18ec/0x1db4 (P) [ 80.847395][ T7244] madvise_do_behavior+0x2c8/0x7c4 [ 80.848288][ T7244] do_madvise+0x190/0x248 [ 80.849001][ T7244] __arm64_sys_madvise+0xa4/0xc0 [ 80.849835][ T7244] invoke_syscall+0x98/0x254 [ 80.850606][ T7244] el0_svc_common+0x130/0x23c [ 80.851373][ T7244] do_el0_svc+0x48/0x58 [ 80.852036][ T7244] el0_svc+0x5c/0x254 [ 80.852701][ T7244] el0t_64_sync_handler+0x84/0x12c [ 80.853531][ T7244] el0t_64_sync+0x198/0x19c [ 80.854266][ T7244] irq event stamp: 1938 [ 80.854923][ T7244] hardirqs last enabled at (1937): [] __folio_split+0xf7c/0x1438 [ 80.856362][ T7244] hardirqs last disabled at (1938): [] el1_brk64+0x20/0x54 [ 80.857758][ T7244] softirqs last enabled at (1544): [] handle_softirqs+0xaf8/0xc88 [ 80.859181][ T7244] softirqs last disabled at (1075): [] __do_softirq+0x14/0x20 [ 80.860647][ T7244] ---[ end trace 0000000000000000 ]--- [ 80.861887][ ** replaying previous printk message ** [ 80.861887][ T7244] Memory failure: 0x146a00: recovery action for huge page: Recovered [ 80.862010][ T7244] Injecting memory failure for pfn 0x146c00 at process virtual address 0x20600000 [ 80.862150][ T7244] ------------[ cut here ]------------ [ 80.862154][ T7244] WARNING: CPU: 0 PID: 7244 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.867439][ T7244] Modules linked in: [ 80.868034][ T7244] CPU: 0 UID: 0 PID: 7244 Comm: syz.0.41 Tainted: G W syzkaller #0 PREEMPT [ 80.869592][ T7244] Tainted: [W]=WARN [ 80.870147][ T7244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.871642][ T7244] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.872793][ T7244] pc : memory_failure+0x18ec/0x1db4 [ 80.873629][ T7244] lr : memory_failure+0x18ec/0x1db4 [ 80.874415][ T7244] sp : ffff8000a0f278c0 [ 80.875039][ T7244] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 80.876254][ T7244] x26: 1fffffbff8836001 x25: 05ffc0000020086d x24: 1fffffbff8836000 [ 80.877465][ T7244] x23: fffffdffc41b0008 x22: fffffdffc41b0000 x21: fffffdffc41b0000 [ 80.878734][ T7244] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 80.880033][ T7244] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 80.881291][ T7244] x14: 1fffffbff8836000 x13: 0000000000000000 x12: 0000000000000000 [ 80.882539][ T7244] x11: ffff7fbff8836001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.883800][ T7244] x8 : ffff0000ce111e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.885069][ T7244] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.886330][ T7244] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.887546][ T7244] Call trace: [ 80.888070][ T7244] memory_failure+0x18ec/0x1db4 (P) [ 80.888880][ T7244] madvise_do_behavior+0x2c8/0x7c4 [ 80.889702][ T7244] do_madvise+0x190/0x248 [ 80.890356][ T7244] __arm64_sys_madvise+0xa4/0xc0 [ 80.891114][ T7244] invoke_syscall+0x98/0x254 [ 80.891825][ T7244] el0_svc_common+0x130/0x23c [ 80.892544][ T7244] do_el0_svc+0x48/0x58 [ 80.893234][ T7244] el0_svc+0x5c/0x254 [ 80.893914][ T7244] el0t_64_sync_handler+0x84/0x12c [ 80.894758][ T7244] el0t_64_sync+0x198/0x19c [ 80.895528][ T7244] irq event stamp: 1992 [ 80.896205][ T7244] hardirqs last enabled at (1991): [] __folio_split+0xf7c/0x1438 [ 80.897817][ T7244] hardirqs last disabled at (1992): [] el1_brk64+0x20/0x54 [ 80.899269][ T7244] softirqs last enabled at (1956): [] handle_softirqs+0xaf8/0xc88 [ 80.900857][ T7244] softirqs last disabled at (1941): [] __do_softirq+0x14/0x20 [ 80.902271][ T7244] ---[ end trace 0000000000000000 ]--- [ 80.903634][ T7244] Memory failure: 0x146c00: recovery action for huge pag ** replaying previous printk message ** [ 80.903634][ T7244] Memory failure: 0x146c00: recovery action for huge page: Recovered [ 80.904611][ T7244] Injecting memory failure for pfn 0x146e00 at process virtual address 0x20800000 [ 80.904753][ T7244] ------------[ cut here ]------------ [ 80.904757][ T7244] WARNING: CPU: 0 PID: 7244 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.910133][ T7244] Modules linked in: [ 80.910789][ T7244] CPU: 0 UID: 0 PID: 7244 Comm: syz.0.41 Tainted: G W syzkaller #0 PREEMPT [ 80.912205][ T7244] Tainted: [W]=WARN [ 80.912778][ T7244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.914274][ T7244] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.915482][ T7244] pc : memory_failure+0x18ec/0x1db4 [ 80.916346][ T7244] lr : memory_failure+0x18ec/0x1db4 [ 80.917174][ T7244] sp : ffff8000a0f278c0 [ 80.917843][ T7244] x29: ffff8000a0f279a0 x28: 05ffc0000020086c x27: ffff7000141e4f20 [ 80.919133][ T7244] x26: 1fffffbff8837001 x25: 05ffc0000020186d x24: 1fffffbff8837000 [ 80.920426][ T7244] x23: fffffdffc41b8008 x22: fffffdffc41b8000 x21: fffffdffc41b8000 [ 80.921772][ T7244] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 80.922950][ T7244] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 80.924197][ T7244] x14: 1fffffbff8837000 x13: 0000000000000000 x12: 0000000000000000 [ 80.925490][ T7244] x11: ffff7fbff8837001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.926666][ T7244] x8 : ffff0000ce111e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.927847][ T7244] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.928982][ T7244] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.930196][ T7244] Call trace: [ 80.930661][ T7244] memory_failure+0x18ec/0x1db4 (P) [ 80.931411][ T7244] madvise_do_behavior+0x2c8/0x7c4 [ 80.932155][ T7244] do_madvise+0x190/0x248 [ 80.932827][ T7244] __arm64_sys_madvise+0xa4/0xc0 [ 80.933556][ T7244] invoke_syscall+0x98/0x254 [ 80.934190][ T7244] el0_svc_common+0x130/0x23c [ 80.934949][ T7244] do_el0_svc+0x48/0x58 [ 80.935549][ T7244] el0_svc+0x5c/0x254 [ 80.936202][ T7244] el0t_64_sync_handler+0x84/0x12c [ 80.936992][ T7244] el0t_64_sync+0x198/0x19c [ 80.937691][ T7244] irq event stamp: 2516 [ 80.938359][ T7244] hardirqs last enabled at (2515): [] __folio_split+0xf7c/0x1438 [ 80.939912][ T7244] hardirqs last disabled at (2516): [] el1_brk64+0x20/0x54 [ 80.941256][ T7244] softirqs last enabled at (2124): [] handle_softirqs+0xaf8/0xc88 [ 80.942780][ T7244] softirqs last disabled at (1995): [] __do_softirq+0x14/0x20 [ 80.944136][ T7244] ---[ end trace 0000000000000000 ]--- [ 80.945508][ T7244] Memory failure: 0x ** replaying previous printk message ** [ 80.945508][ T7244] Memory failure: 0x146e00: recovery action for huge page: Recovered [ 80.945926][ T7244] Injecting memory failure for pfn 0x147000 at process virtual address 0x20a00000 [ 80.946069][ T7244] ------------[ cut here ]------------ [ 80.946072][ T7244] WARNING: CPU: 0 PID: 7244 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 80.951787][ T7244] Modules linked in: [ 80.952410][ T7244] CPU: 0 UID: 0 PID: 7244 Comm: syz.0.41 Tainted: G W syzkaller #0 PREEMPT [ 80.954168][ T7244] Tainted: [W]=WARN [ 80.954794][ T7244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.956416][ T7244] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 80.957678][ T7244] pc : memory_failure+0x18ec/0x1db4 [ 80.958420][ T7244] lr : memory_failure+0x18ec/0x1db4 [ 80.959234][ T7244] sp : ffff8000a0f278c0 [ 80.959843][ T7244] x29: ffff8000a0f279a0 x28: 05ffc0000020086c x27: ffff7000141e4f20 [ 80.961160][ T7244] x26: 1fffffbff8838001 x25: 05ffc0000020186d x24: 1fffffbff8838000 [ 80.962491][ T7244] x23: fffffdffc41c0008 x22: fffffdffc41c0000 x21: fffffdffc41c0000 [ 80.963903][ T7244] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 80.965202][ T7244] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 80.966435][ T7244] x14: 1fffffbff8838000 x13: 0000000000000000 x12: 0000000000000000 [ 80.967681][ T7244] x11: ffff7fbff8838001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 80.968935][ T7244] x8 : ffff0000ce111e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 80.970218][ T7244] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 80.971536][ T7244] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 80.972869][ T7244] Call trace: [ 80.973384][ T7244] memory_failure+0x18ec/0x1db4 (P) [ 80.974228][ T7244] madvise_do_behavior+0x2c8/0x7c4 [ 80.975011][ T7244] do_madvise+0x190/0x248 [ 80.975690][ T7244] __arm64_sys_madvise+0xa4/0xc0 [ 80.976482][ T7244] invoke_syscall+0x98/0x254 [ 80.977147][ T7244] el0_svc_common+0x130/0x23c [ 80.977880][ T7244] do_el0_svc+0x48/0x58 [ 80.978509][ T7244] el0_svc+0x5c/0x254 [ 80.979117][ T7244] el0t_64_sync_handler+0x84/0x12c [ 80.979941][ T7244] el0t_64_sync+0x198/0x19c [ 80.980661][ T7244] irq event stamp: 3230 [ 80.981283][ T7244] hardirqs last enabled at (3229): [] __folio_split+0xf7c/0x1438 [ 80.982726][ T7244] hardirqs last disabled at (3230): [] el1_brk64+0x20/0x54 [ 80.984140][ T7244] softirqs last enabled at (2658): [] handle_softirqs+0xaf8/0xc88 [ 80.985723][ T7244] softirqs last disabled at (2519): [] __do_softirq+0x14/0x20 [ 80.987193][ T7244] ---[ end trace 0000000000000000 ]--- [ 80.988880][ T7244] Memory failure: 0x147000: recovery action for huge page: Recovered [ 81.002831][ T7246] Injecting memory failure for pfn 0x146800 at process virtual address 0x20000000 [ 81.004466][ T7246] ------------[ cut here ]------------ [ 81.004472][ T7246] WARNING: CPU: 0 PID: 7246 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.006810][ T7246] Modules linked in: [ 81.007411][ T7246] CPU: 0 UID: 0 PID: 7246 Comm: syz.0.42 Tainted: G W syzkaller #0 PREEMPT [ 81.008869][ T7246] Tainted: [W]=WARN [ 81.009432][ T7246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.010994][ T7246] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.012152][ T7246] pc : memory_failure+0x18ec/0x1db4 [ 81.012916][ T7246] lr : memory_failure+0x18ec/0x1db4 [ 81.013674][ T7246] sp : ffff80009ee078c0 [ 81.014251][ T7246] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 81.015487][ T7246] x26: 1fffffbff8834001 x25: 05ffc0000020086d x24: 1fffffbff8834000 [ 81.016650][ T7246] x23: fffffdffc41a0008 x22: fffffdffc41a0000 x21: fffffdffc41a0000 [ 81.017790][ T7246] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.018987][ T7246] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 81.020197][ T7246] x14: 1fffffbff8834000 x13: 0000000000000000 x12: 0000000000000000 [ 81.021322][ T7246] x11: ffff7fbff8834001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.022631][ T7246] x8 : ffff0000ce115b80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 81.023927][ T7246] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.025105][ T7246] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.026291][ T7246] Call trace: [ 81.026810][ T7246] memory_failure+0x18ec/0x1db4 (P) [ 81.027664][ T7246] madvise_do_behavior+0x2c8/0x7c4 [ 81.028420][ T7246] do_madvise+0x190/0x248 [ 81.029052][ T7246] __arm64_sys_madvise+0xa4/0xc0 [ 81.029782][ T7246] invoke_syscall+0x98/0x254 [ 81.030468][ T7246] el0_svc_common+0x130/0x23c [ 81.031197][ T7246] do_el0_svc+0x48/0x58 [ 81.031762][ T7246] el0_svc+0x5c/0x254 [ 81.032337][ T7246] el0t_64_sync_handler+0x84/0x12c [ 81.033085][ T7246] el0t_64_sync+0x198/0x19c [ 81.033738][ T7246] irq event stamp: 722 [ 81.034367][ T7246] hardirqs last enabled at (721): [] __free_object+0x508/0x720 [ 81.035734][ T7246] hardirqs last disabled at (722): [] el1_brk64+0x20/0x54 [ 81.037184][ T7246] softirqs last enabled at (570): [] handle_softirqs+0xaf8/0xc88 [ 81.038679][ T7246] softirqs last disabled at (553): [] __do_softirq+0x14/0x20 [ 81.040171][ T7246] ---[ end trace 0000000000000000 ]--- [ 81.041534][ T7246] Memory failure: 0x146800: recovery action for huge page: ** replaying previous printk message ** [ 81.041534][ T7246] Memory failure: 0x146800: recovery action for huge page: Recovered [ 81.042557][ T7246] Injecting memory failure for pfn 0x146600 at process virtual address 0x20200000 [ 81.042730][ T7246] ------------[ cut here ]------------ [ 81.042733][ T7246] WARNING: CPU: 0 PID: 7246 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.047996][ T7246] Modules linked in: [ 81.048597][ T7246] CPU: 0 UID: 0 PID: 7246 Comm: syz.0.42 Tainted: G W syzkaller #0 PREEMPT [ 81.050050][ T7246] Tainted: [W]=WARN [ 81.050570][ T7246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.052148][ T7246] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.053444][ T7246] pc : memory_failure+0x18ec/0x1db4 [ 81.054271][ T7246] lr : memory_failure+0x18ec/0x1db4 [ 81.055059][ T7246] sp : ffff80009ee078c0 [ 81.055683][ T7246] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 81.056834][ T7246] x26: 1fffffbff8833001 x25: 05ffc0000020086d x24: 1fffffbff8833000 [ 81.058008][ T7246] x23: fffffdffc4198008 x22: fffffdffc4198000 x21: fffffdffc4198000 [ 81.059199][ T7246] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.060378][ T7246] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 81.061551][ T7246] x14: 1fffffbff8833000 x13: 0000000000000000 x12: 0000000000000000 [ 81.062748][ T7246] x11: ffff7fbff8833001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.063933][ T7246] x8 : ffff0000ce115b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.065123][ T7246] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.066319][ T7246] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.067519][ T7246] Call trace: [ 81.067984][ T7246] memory_failure+0x18ec/0x1db4 (P) [ 81.068854][ T7246] madvise_do_behavior+0x2c8/0x7c4 [ 81.069679][ T7246] do_madvise+0x190/0x248 [ 81.070405][ T7246] __arm64_sys_madvise+0xa4/0xc0 [ 81.071211][ T7246] invoke_syscall+0x98/0x254 [ 81.071960][ T7246] el0_svc_common+0x130/0x23c [ 81.072729][ T7246] do_el0_svc+0x48/0x58 [ 81.073369][ T7246] el0_svc+0x5c/0x254 [ 81.074030][ T7246] el0t_64_sync_handler+0x84/0x12c [ 81.074852][ T7246] el0t_64_sync+0x198/0x19c [ 81.075585][ T7246] irq event stamp: 1142 [ 81.076253][ T7246] hardirqs last enabled at (1141): [] irqentry_exit+0xd8/0x108 [ 81.077737][ T7246] hardirqs last disabled at (1142): [] el1_brk64+0x20/0x54 [ 81.079020][ T7246] softirqs last enabled at (1140): [] handle_softirqs+0xaf8/0xc88 [ 81.080450][ T7246] softirqs last disabled at (1131): [] __do_softirq+0x14/0x20 [ 81.081736][ T7246] ---[ end trace 0000000000000000 ]--- [ 81.082593][ T7246] Memory failure: 0x146600: recovery action for huge page: Recovered [ 81.083652][ T7246] Injecting memory failure for pfn 0x147600 at process virtual address 0x20400000 [ 81.085672][ T7246] ------------[ cut here ]------------ [ 81.085682][ T7246] WARNING: CPU: 0 PID: 7246 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.087921][ T7246] Modules linked in: [ 81.088497][ T7246] CPU: 0 UID: 0 PID: 7246 Comm: syz.0.42 Tainted: G W syzkaller #0 PREEMPT [ 81.090111][ T7246] Tainted: [W]=WARN [ 81.090736][ T7246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.092308][ T7246] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.093605][ T7246] pc : memory_failure+0x18ec/0x1db4 [ 81.094459][ T7246] lr : memory_failure+0x18ec/0x1db4 [ 81.095331][ T7246] sp : ffff80009ee078c0 [ 81.096024][ T7246] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 81.097371][ T7246] x26: 1fffffbff883b001 x25: 05ffc0000020086d x24: 1fffffbff883b000 [ 81.098631][ T7246] x23: fffffdffc41d8008 x22: fffffdffc41d8000 x21: fffffdffc41d8000 [ 81.099851][ T7246] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.101010][ T7246] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 81.102235][ T7246] x14: 1fffffbff883b000 x13: 0000000000000000 x12: 0000000000000000 [ 81.103534][ T7246] x11: ffff7fbff883b001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.104797][ T7246] x8 : ffff0000ce115b80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 81.106088][ T7246] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.107393][ T7246] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.108635][ T7246] Call trace: [ 81.109141][ T7246] memory_failure+0x18ec/0x1db4 (P) [ 81.109952][ T7246] madvise_do_behavior+0x2c8/0x7c4 [ 81.110701][ T7246] do_madvise+0x190/0x248 [ 81.111372][ T7246] __arm64_sys_madvise+0xa4/0xc0 [ 81.112103][ T7246] invoke_syscall+0x98/0x254 [ 81.112835][ T7246] el0_svc_common+0x130/0x23c [ 81.113603][ T7246] do_el0_svc+0x48/0x58 [ 81.114253][ T7246] el0_svc+0x5c/0x254 [ 81.114891][ T7246] el0t_64_sync_handler+0x84/0x12c [ 81.115716][ T7246] el0t_64_sync+0x198/0x19c [ 81.116440][ T7246] irq event stamp: 1586 [ 81.117122][ T7246] hardirqs last enabled at (1585): [] __free_object+0x508/0x720 [ 81.118641][ T7246] hardirqs last disabled at (1586): [] el1_brk64+0x20/0x54 [ 81.119995][ T7246] softirqs last enabled at (1166): [] handle_softirqs+0xaf8/0xc88 [ 81.121446][ T7246] softirqs last disabled at (1157): [] __do_softirq+0x14/0x20 [ 81.122927][ T7246] ---[ end trace 0000000000000000 ]--- [ 81.125114][ ** replaying previous printk message ** [ 81.125114][ T7246] Memory failure: 0x147600: recovery action for huge page: Recovered [ 81.125229][ T7246] Injecting memory failure for pfn 0x147800 at process virtual address 0x20600000 [ 81.125353][ T7246] ------------[ cut here ]------------ [ 81.125356][ T7246] WARNING: CPU: 0 PID: 7246 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.131109][ T7246] Modules linked in: [ 81.131736][ T7246] CPU: 0 UID: 0 PID: 7246 Comm: syz.0.42 Tainted: G W syzkaller #0 PREEMPT [ 81.133344][ T7246] Tainted: [W]=WARN [ 81.133943][ T7246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.135480][ T7246] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.136686][ T7246] pc : memory_failure+0x18ec/0x1db4 [ 81.137541][ T7246] lr : memory_failure+0x18ec/0x1db4 [ 81.138371][ T7246] sp : ffff80009ee078c0 [ 81.138982][ T7246] x29: ffff80009ee079a0 x28: 05ffc00000200868 x27: ffff700013dc0f20 [ 81.140157][ T7246] x26: 1fffffbff883c001 x25: 05ffc0000020086d x24: 1fffffbff883c000 [ 81.141476][ T7246] x23: fffffdffc41e0008 x22: fffffdffc41e0000 x21: fffffdffc41e0000 [ 81.142800][ T7246] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.143984][ T7246] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 81.145298][ T7246] x14: 1fffffbff883c000 x13: 0000000000000000 x12: 0000000000000000 [ 81.146643][ T7246] x11: ffff7fbff883c001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.147971][ T7246] x8 : ffff0000ce115b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.149283][ T7246] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.150537][ T7246] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.151851][ T7246] Call trace: [ 81.152356][ T7246] memory_failure+0x18ec/0x1db4 (P) [ 81.153153][ T7246] madvise_do_behavior+0x2c8/0x7c4 [ 81.154033][ T7246] do_madvise+0x190/0x248 [ 81.154729][ T7246] __arm64_sys_madvise+0xa4/0xc0 [ 81.155489][ T7246] invoke_syscall+0x98/0x254 [ 81.156216][ T7246] el0_svc_common+0x130/0x23c [ 81.156945][ T7246] do_el0_svc+0x48/0x58 [ 81.157625][ T7246] el0_svc+0x5c/0x254 [ 81.158279][ T7246] el0t_64_sync_handler+0x84/0x12c [ 81.159125][ T7246] el0t_64_sync+0x198/0x19c [ 81.159776][ T7246] irq event stamp: 1740 [ 81.160377][ T7246] hardirqs last enabled at (1739): [] __folio_split+0xf7c/0x1438 [ 81.161782][ T7246] hardirqs last disabled at (1740): [] el1_brk64+0x20/0x54 [ 81.163043][ T7246] softirqs last enabled at (1704): [] handle_softirqs+0xaf8/0xc88 [ 81.164430][ T7246] softirqs last disabled at (1589): [] __do_softirq+0x14/0x20 [ 81.165774][ T7246] ---[ end trace 0000000000000000 ]--- [ 81.166848][ T7246] Memory failure: 0x147800: recovery action for huge page ** replaying previous printk message ** [ 81.166848][ T7246] Memory failure: 0x147800: recovery action for huge page: Recovered [ 81.167822][ T7246] Injecting memory failure for pfn 0x147a00 at process virtual address 0x20800000 [ 81.167959][ T7246] ------------[ cut here ]------------ [ 81.167962][ T7246] WARNING: CPU: 0 PID: 7246 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.173514][ T7246] Modules linked in: [ 81.174179][ T7246] CPU: 0 UID: 0 PID: 7246 Comm: syz.0.42 Tainted: G W syzkaller #0 PREEMPT [ 81.175894][ T7246] Tainted: [W]=WARN [ 81.176493][ T7246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.178120][ T7246] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.179354][ T7246] pc : memory_failure+0x18ec/0x1db4 [ 81.180203][ T7246] lr : memory_failure+0x18ec/0x1db4 [ 81.181038][ T7246] sp : ffff80009ee078c0 [ 81.181758][ T7246] x29: ffff80009ee079a0 x28: 05ffc0000020086c x27: ffff700013dc0f20 [ 81.183129][ T7246] x26: 1fffffbff883d001 x25: 05ffc0000020186d x24: 1fffffbff883d000 [ 81.184435][ T7246] x23: fffffdffc41e8008 x22: fffffdffc41e8000 x21: fffffdffc41e8000 [ 81.185719][ T7246] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.187012][ T7246] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 81.188250][ T7246] x14: 1fffffbff883d000 x13: 0000000000000000 x12: 0000000000000000 [ 81.189514][ T7246] x11: ffff7fbff883d001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.190713][ T7246] x8 : ffff0000ce115b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.192002][ T7246] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.193270][ T7246] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.194483][ T7246] Call trace: [ 81.194991][ T7246] memory_failure+0x18ec/0x1db4 (P) [ 81.195811][ T7246] madvise_do_behavior+0x2c8/0x7c4 [ 81.196607][ T7246] do_madvise+0x190/0x248 [ 81.197306][ T7246] __arm64_sys_madvise+0xa4/0xc0 [ 81.198084][ T7246] invoke_syscall+0x98/0x254 [ 81.198821][ T7246] el0_svc_common+0x130/0x23c [ 81.199603][ T7246] do_el0_svc+0x48/0x58 [ 81.200262][ T7246] el0_svc+0x5c/0x254 [ 81.200864][ T7246] el0t_64_sync_handler+0x84/0x12c [ 81.201641][ T7246] el0t_64_sync+0x198/0x19c [ 81.202418][ T7246] irq event stamp: 2180 [ 81.203024][ T7246] hardirqs last enabled at (2179): [] __folio_split+0xf7c/0x1438 [ 81.204390][ T7246] hardirqs last disabled at (2180): [] el1_brk64+0x20/0x54 [ 81.205712][ T7246] softirqs last enabled at (1784): [] handle_softirqs+0xaf8/0xc88 [ 81.207287][ T7246] softirqs last disabled at (1743): [] __do_softirq+0x14/0x20 [ 81.208762][ T7246] ---[ end trace 0000000000000000 ]--- [ 81.21004 ** replaying previous printk message ** [ 81.210042][ T7246] Memory failure: 0x147a00: recovery action for huge page: Recovered [ 81.210094][ T7246] Injecting memory failure for pfn 0x147c00 at process virtual address 0x20a00000 [ 81.210241][ T7246] ------------[ cut here ]------------ [ 81.210245][ T7246] WARNING: CPU: 0 PID: 7246 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.215921][ T7246] Modules linked in: [ 81.216565][ T7246] CPU: 0 UID: 0 PID: 7246 Comm: syz.0.42 Tainted: G W syzkaller #0 PREEMPT [ 81.218093][ T7246] Tainted: [W]=WARN [ 81.218666][ T7246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.220214][ T7246] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.221340][ T7246] pc : memory_failure+0x18ec/0x1db4 [ 81.222119][ T7246] lr : memory_failure+0x18ec/0x1db4 [ 81.222876][ T7246] sp : ffff80009ee078c0 [ 81.223470][ T7246] x29: ffff80009ee079a0 x28: 05ffc0000020086c x27: ffff700013dc0f20 [ 81.224734][ T7246] x26: 1fffffbff883e001 x25: 05ffc0000020186d x24: 1fffffbff883e000 [ 81.226077][ T7246] x23: fffffdffc41f0008 x22: fffffdffc41f0000 x21: fffffdffc41f0000 [ 81.227364][ T7246] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.228648][ T7246] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 81.230045][ T7246] x14: 1fffffbff883e000 x13: 0000000000000000 x12: 0000000000000000 [ 81.231325][ T7246] x11: ffff7fbff883e001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.232633][ T7246] x8 : ffff0000ce115b80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.233942][ T7246] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.235221][ T7246] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.236575][ T7246] Call trace: [ 81.237126][ T7246] memory_failure+0x18ec/0x1db4 (P) [ 81.238003][ T7246] madvise_do_behavior+0x2c8/0x7c4 [ 81.238798][ T7246] do_madvise+0x190/0x248 [ 81.239521][ T7246] __arm64_sys_madvise+0xa4/0xc0 [ 81.240381][ T7246] invoke_syscall+0x98/0x254 [ 81.241181][ T7246] el0_svc_common+0x130/0x23c [ 81.241977][ T7246] do_el0_svc+0x48/0x58 [ 81.242649][ T7246] el0_svc+0x5c/0x254 [ 81.243323][ T7246] el0t_64_sync_handler+0x84/0x12c [ 81.244200][ T7246] el0t_64_sync+0x198/0x19c [ 81.244943][ T7246] irq event stamp: 2358 [ 81.245637][ T7246] hardirqs last enabled at (2357): [] __folio_split+0xf7c/0x1438 [ 81.247140][ T7246] hardirqs last disabled at (2358): [] el1_brk64+0x20/0x54 [ 81.248462][ T7246] softirqs last enabled at (2328): [] handle_softirqs+0xaf8/0xc88 [ 81.249965][ T7246] softirqs last disabled at (2183): [] __do_softirq+0x14/0x20 [ 81.251414][ T7246] ---[ end trace 0000000000000000 ]--- [ 81.252459][ T7246] Memory failure: 0x147c00: recovery action for huge page: Recovered [ 81.267587][ T7248] Injecting memory failure for pfn 0x148000 at process virtual address 0x20000000 [ 81.269279][ T7248] ------------[ cut here ]------------ [ 81.269287][ T7248] WARNING: CPU: 1 PID: 7248 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.271694][ T7248] Modules linked in: [ 81.272294][ T7248] CPU: 1 UID: 0 PID: 7248 Comm: syz.0.43 Tainted: G W syzkaller #0 PREEMPT [ 81.273957][ T7248] Tainted: [W]=WARN [ 81.274561][ T7248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.276112][ T7248] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.277356][ T7248] pc : memory_failure+0x18ec/0x1db4 [ 81.278203][ T7248] lr : memory_failure+0x18ec/0x1db4 [ 81.279018][ T7248] sp : ffff80009edf78c0 [ 81.279680][ T7248] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 81.280999][ T7248] x26: 1fffffbff8840001 x25: 05ffc0000020086d x24: 1fffffbff8840000 [ 81.282362][ T7248] x23: fffffdffc4200008 x22: fffffdffc4200000 x21: fffffdffc4200000 [ 81.283679][ T7248] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 81.285075][ T7248] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 81.286449][ T7248] x14: 1fffffbff8840000 x13: 0000000000000000 x12: 0000000000000000 [ 81.287731][ T7248] x11: ffff7fbff8840001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.289023][ T7248] x8 : ffff0000cbc69e80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 81.290284][ T7248] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.291499][ T7248] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.292719][ T7248] Call trace: [ 81.293228][ T7248] memory_failure+0x18ec/0x1db4 (P) [ 81.294064][ T7248] madvise_do_behavior+0x2c8/0x7c4 [ 81.294857][ T7248] do_madvise+0x190/0x248 [ 81.295563][ T7248] __arm64_sys_madvise+0xa4/0xc0 [ 81.296369][ T7248] invoke_syscall+0x98/0x254 [ 81.297094][ T7248] el0_svc_common+0x130/0x23c [ 81.297863][ T7248] do_el0_svc+0x48/0x58 [ 81.298539][ T7248] el0_svc+0x5c/0x254 [ 81.299226][ T7248] el0t_64_sync_handler+0x84/0x12c [ 81.300050][ T7248] el0t_64_sync+0x198/0x19c [ 81.300790][ T7248] irq event stamp: 648 [ 81.301464][ T7248] hardirqs last enabled at (647): [] __free_object+0x508/0x720 [ 81.302921][ T7248] hardirqs last disabled at (648): [] el1_brk64+0x20/0x54 [ 81.304365][ T7248] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 81.305770][ T7248] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 81.307221][ T7248] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:01:21 executed programs: 28 [ 81.309912][ T7248] Memory failure: 0x148000: recovery action for huge page: Recovered ** replaying previous printk message ** [ 81.309912][ T7248] Memory failure: 0x148000: recovery action for huge page: Recovered [ 81.310980][ T7248] Injecting memory failure for pfn 0x147e00 at process virtual address 0x20200000 [ 81.311113][ T7248] ------------[ cut here ]------------ [ 81.311117][ T7248] WARNING: CPU: 1 PID: 7248 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.316508][ T7248] Modules linked in: [ 81.317129][ T7248] CPU: 1 UID: 0 PID: 7248 Comm: syz.0.43 Tainted: G W syzkaller #0 PREEMPT [ 81.318797][ T7248] Tainted: [W]=WARN [ 81.319437][ T7248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.321029][ T7248] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.322188][ T7248] pc : memory_failure+0x18ec/0x1db4 [ 81.322969][ T7248] lr : memory_failure+0x18ec/0x1db4 [ 81.323859][ T7248] sp : ffff80009edf78c0 [ 81.324516][ T7248] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 81.325762][ T7248] x26: 1fffffbff883f001 x25: 05ffc0000020086d x24: 1fffffbff883f000 [ 81.326976][ T7248] x23: fffffdffc41f8008 x22: fffffdffc41f8000 x21: fffffdffc41f8000 [ 81.328295][ T7248] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 81.329550][ T7248] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 81.330852][ T7248] x14: 1fffffbff883f000 x13: 0000000000000000 x12: 0000000000000000 [ 81.332115][ T7248] x11: ffff7fbff883f001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.333450][ T7248] x8 : ffff0000cbc69e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.334717][ T7248] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.336042][ T7248] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.337304][ T7248] Call trace: [ 81.337813][ T7248] memory_failure+0x18ec/0x1db4 (P) [ 81.338632][ T7248] madvise_do_behavior+0x2c8/0x7c4 [ 81.339456][ T7248] do_madvise+0x190/0x248 [ 81.340177][ T7248] __arm64_sys_madvise+0xa4/0xc0 [ 81.340948][ T7248] invoke_syscall+0x98/0x254 [ 81.341697][ T7248] el0_svc_common+0x130/0x23c [ 81.342466][ T7248] do_el0_svc+0x48/0x58 [ 81.343131][ T7248] el0_svc+0x5c/0x254 [ 81.343822][ T7248] el0t_64_sync_handler+0x84/0x12c [ 81.344622][ T7248] el0t_64_sync+0x198/0x19c [ 81.345358][ T7248] irq event stamp: 1096 [ 81.346036][ T7248] hardirqs last enabled at (1095): [] __folio_split+0xf7c/0x1438 [ 81.347568][ T7248] hardirqs last disabled at (1096): [] el1_brk64+0x20/0x54 [ 81.349067][ T7248] softirqs last enabled at (686): [] handle_softirqs+0xaf8/0xc88 [ 81.350574][ T7248] softirqs last disabled at (651): [] __do_softirq+0x14/0x20 [ 81.351849][ T7248] ---[ end trace 0000000000000000 ]--- [ 81.353282][ T7248] Memory failure: 0x147e00: recovery action fo ** replaying previous printk message ** [ 81.353282][ T7248] Memory failure: 0x147e00: recovery action for huge page: Recovered [ 81.354283][ T7248] Injecting memory failure for pfn 0x147400 at process virtual address 0x20400000 [ 81.354404][ T7248] ------------[ cut here ]------------ [ 81.354408][ T7248] WARNING: CPU: 1 PID: 7248 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.359778][ T7248] Modules linked in: [ 81.360378][ T7248] CPU: 1 UID: 0 PID: 7248 Comm: syz.0.43 Tainted: G W syzkaller #0 PREEMPT [ 81.361988][ T7248] Tainted: [W]=WARN [ 81.362579][ T7248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.364172][ T7248] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.365281][ T7248] pc : memory_failure+0x18ec/0x1db4 [ 81.366055][ T7248] lr : memory_failure+0x18ec/0x1db4 [ 81.366773][ T7248] sp : ffff80009edf78c0 [ 81.367386][ T7248] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 81.368644][ T7248] x26: 1fffffbff883a001 x25: 05ffc0000020086d x24: 1fffffbff883a000 [ 81.369794][ T7248] x23: fffffdffc41d0008 x22: fffffdffc41d0000 x21: fffffdffc41d0000 [ 81.370955][ T7248] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 81.372101][ T7248] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 81.373189][ T7248] x14: 1fffffbff883a000 x13: 0000000000000000 x12: 0000000000000000 [ 81.374350][ T7248] x11: ffff7fbff883a001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.375486][ T7248] x8 : ffff0000cbc69e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.376685][ T7248] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.377961][ T7248] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.379224][ T7248] Call trace: [ 81.379779][ T7248] memory_failure+0x18ec/0x1db4 (P) [ 81.380627][ T7248] madvise_do_behavior+0x2c8/0x7c4 [ 81.381457][ T7248] do_madvise+0x190/0x248 [ 81.382174][ T7248] __arm64_sys_madvise+0xa4/0xc0 [ 81.382987][ T7248] invoke_syscall+0x98/0x254 [ 81.383750][ T7248] el0_svc_common+0x130/0x23c [ 81.384535][ T7248] do_el0_svc+0x48/0x58 [ 81.385179][ T7248] el0_svc+0x5c/0x254 [ 81.385811][ T7248] el0t_64_sync_handler+0x84/0x12c [ 81.386591][ T7248] el0t_64_sync+0x198/0x19c [ 81.387351][ T7248] irq event stamp: 1540 [ 81.388032][ T7248] hardirqs last enabled at (1539): [] __folio_split+0xf7c/0x1438 [ 81.389531][ T7248] hardirqs last disabled at (1540): [] el1_brk64+0x20/0x54 [ 81.390937][ T7248] softirqs last enabled at (1180): [] handle_softirqs+0xaf8/0xc88 [ 81.392347][ T7248] softirqs last disabled at (1099): [] __do_softirq+0x14/0x20 [ 81.393671][ T7248] ---[ end trace 0000000000000000 ]--- [ 81.396051][ ** replaying previous printk message ** [ 81.396051][ T7248] Memory failure: 0x147400: recovery action for huge page: Recovered [ 81.396165][ T7248] Injecting memory failure for pfn 0x147200 at process virtual address 0x20600000 [ 81.396287][ T7248] ------------[ cut here ]------------ [ 81.396291][ T7248] WARNING: CPU: 1 PID: 7248 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.401536][ T7248] Modules linked in: [ 81.402106][ T7248] CPU: 1 UID: 0 PID: 7248 Comm: syz.0.43 Tainted: G W syzkaller #0 PREEMPT [ 81.403677][ T7248] Tainted: [W]=WARN [ 81.404294][ T7248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.405687][ T7248] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.406842][ T7248] pc : memory_failure+0x18ec/0x1db4 [ 81.407678][ T7248] lr : memory_failure+0x18ec/0x1db4 [ 81.408456][ T7248] sp : ffff80009edf78c0 [ 81.409079][ T7248] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 81.410260][ T7248] x26: 1fffffbff8839001 x25: 05ffc0000020086d x24: 1fffffbff8839000 [ 81.411462][ T7248] x23: fffffdffc41c8008 x22: fffffdffc41c8000 x21: fffffdffc41c8000 [ 81.412592][ T7248] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 81.413748][ T7248] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 81.414946][ T7248] x14: 1fffffbff8839000 x13: 0000000000000000 x12: 0000000000000000 [ 81.416168][ T7248] x11: ffff7fbff8839001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.417347][ T7248] x8 : ffff0000cbc69e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.418499][ T7248] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.419725][ T7248] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.420982][ T7248] Call trace: [ 81.421500][ T7248] memory_failure+0x18ec/0x1db4 (P) [ 81.422286][ T7248] madvise_do_behavior+0x2c8/0x7c4 [ 81.423010][ T7248] do_madvise+0x190/0x248 [ 81.423750][ T7248] __arm64_sys_madvise+0xa4/0xc0 [ 81.424526][ T7248] invoke_syscall+0x98/0x254 [ 81.425243][ T7248] el0_svc_common+0x130/0x23c [ 81.425999][ T7248] do_el0_svc+0x48/0x58 [ 81.426729][ T7248] el0_svc+0x5c/0x254 [ 81.427442][ T7248] el0t_64_sync_handler+0x84/0x12c [ 81.428258][ T7248] el0t_64_sync+0x198/0x19c [ 81.429013][ T7248] irq event stamp: 1730 [ 81.429745][ T7248] hardirqs last enabled at (1729): [] __folio_split+0xf7c/0x1438 [ 81.431187][ T7248] hardirqs last disabled at (1730): [] el1_brk64+0x20/0x54 [ 81.432604][ T7248] softirqs last enabled at (1694): [] handle_softirqs+0xaf8/0xc88 [ 81.434050][ T7248] softirqs last disabled at (1543): [] __do_softirq+0x14/0x20 [ 81.435413][ T7248] ---[ end trace 0000000000000000 ]--- [ 81.437119][ T7248] Memory failure: 0x147200: recovery action for huge ** replaying previous printk message ** [ 81.437119][ T7248] Memory failure: 0x147200: recovery action for huge page: Recovered [ 81.438128][ T7248] Injecting memory failure for pfn 0x148200 at process virtual address 0x20800000 [ 81.438279][ T7248] ------------[ cut here ]------------ [ 81.438282][ T7248] WARNING: CPU: 1 PID: 7248 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.443586][ T7248] Modules linked in: [ 81.444194][ T7248] CPU: 1 UID: 0 PID: 7248 Comm: syz.0.43 Tainted: G W syzkaller #0 PREEMPT [ 81.445770][ T7248] Tainted: [W]=WARN [ 81.446308][ T7248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.447929][ T7248] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.449120][ T7248] pc : memory_failure+0x18ec/0x1db4 [ 81.449958][ T7248] lr : memory_failure+0x18ec/0x1db4 [ 81.450748][ T7248] sp : ffff80009edf78c0 [ 81.451386][ T7248] x29: ffff80009edf79a0 x28: 05ffc0000020086c x27: ffff700013dbef20 [ 81.452694][ T7248] x26: 1fffffbff8841001 x25: 05ffc0000020186d x24: 1fffffbff8841000 [ 81.454025][ T7248] x23: fffffdffc4208008 x22: fffffdffc4208000 x21: fffffdffc4208000 [ 81.455396][ T7248] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 81.456756][ T7248] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 81.458114][ T7248] x14: 1fffffbff8841000 x13: 0000000000000000 x12: 0000000000000000 [ 81.459495][ T7248] x11: ffff7fbff8841001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.460781][ T7248] x8 : ffff0000cbc69e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.462062][ T7248] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.463235][ T7248] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.464422][ T7248] Call trace: [ 81.464874][ T7248] memory_failure+0x18ec/0x1db4 (P) [ 81.465689][ T7248] madvise_do_behavior+0x2c8/0x7c4 [ 81.466521][ T7248] do_madvise+0x190/0x248 [ 81.467236][ T7248] __arm64_sys_madvise+0xa4/0xc0 [ 81.468065][ T7248] invoke_syscall+0x98/0x254 [ 81.468731][ T7248] el0_svc_common+0x130/0x23c [ 81.469529][ T7248] do_el0_svc+0x48/0x58 [ 81.470215][ T7248] el0_svc+0x5c/0x254 [ 81.470824][ T7248] el0t_64_sync_handler+0x84/0x12c [ 81.471587][ T7248] el0t_64_sync+0x198/0x19c [ 81.472278][ T7248] irq event stamp: 2320 [ 81.472893][ T7248] hardirqs last enabled at (2319): [] __folio_split+0xf7c/0x1438 [ 81.474317][ T7248] hardirqs last disabled at (2320): [] el1_brk64+0x20/0x54 [ 81.475688][ T7248] softirqs last enabled at (1924): [] handle_softirqs+0xaf8/0xc88 [ 81.477049][ T7248] softirqs last disabled at (1733): [] __do_softirq+0x14/0x20 [ 81.478324][ T7248] ---[ end trace 0000000000000000 ]--- [ 81.479340 ** replaying previous printk message ** [ 81.479340][ T7248] Memory failure: 0x148200: recovery action for huge page: Recovered [ 81.479408][ T7248] Injecting memory failure for pfn 0x148400 at process virtual address 0x20a00000 [ 81.479543][ T7248] ------------[ cut here ]------------ [ 81.479546][ T7248] WARNING: CPU: 1 PID: 7248 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.484550][ T7248] Modules linked in: [ 81.485067][ T7248] CPU: 1 UID: 0 PID: 7248 Comm: syz.0.43 Tainted: G W syzkaller #0 PREEMPT [ 81.486566][ T7248] Tainted: [W]=WARN [ 81.487128][ T7248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.488687][ T7248] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.489943][ T7248] pc : memory_failure+0x18ec/0x1db4 [ 81.490689][ T7248] lr : memory_failure+0x18ec/0x1db4 [ 81.491452][ T7248] sp : ffff80009edf78c0 [ 81.492135][ T7248] x29: ffff80009edf79a0 x28: 05ffc0000020086c x27: ffff700013dbef20 [ 81.493320][ T7248] x26: 1fffffbff8842001 x25: 05ffc0000020186d x24: 1fffffbff8842000 [ 81.494460][ T7248] x23: fffffdffc4210008 x22: fffffdffc4210000 x21: fffffdffc4210000 [ 81.495668][ T7248] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 81.496827][ T7248] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 81.498039][ T7248] x14: 1fffffbff8842000 x13: 0000000000000000 x12: 0000000000000000 [ 81.499235][ T7248] x11: ffff7fbff8842001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.500417][ T7248] x8 : ffff0000cbc69e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.501651][ T7248] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.502833][ T7248] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.504053][ T7248] Call trace: [ 81.504531][ T7248] memory_failure+0x18ec/0x1db4 (P) [ 81.505289][ T7248] madvise_do_behavior+0x2c8/0x7c4 [ 81.506016][ T7248] do_madvise+0x190/0x248 [ 81.506697][ T7248] __arm64_sys_madvise+0xa4/0xc0 [ 81.507399][ T7248] invoke_syscall+0x98/0x254 [ 81.508077][ T7248] el0_svc_common+0x130/0x23c [ 81.508767][ T7248] do_el0_svc+0x48/0x58 [ 81.509382][ T7248] el0_svc+0x5c/0x254 [ 81.509965][ T7248] el0t_64_sync_handler+0x84/0x12c [ 81.510764][ T7248] el0t_64_sync+0x198/0x19c [ 81.511440][ T7248] irq event stamp: 2420 [ 81.512028][ T7248] hardirqs last enabled at (2419): [] __folio_split+0xf7c/0x1438 [ 81.513298][ T7248] hardirqs last disabled at (2420): [] el1_brk64+0x20/0x54 [ 81.514567][ T7248] softirqs last enabled at (2396): [] handle_softirqs+0xaf8/0xc88 [ 81.515921][ T7248] softirqs last disabled at (2323): [] __do_softirq+0x14/0x20 [ 81.517210][ T7248] ---[ end trace 0000000000000000 ]--- [ 81.518229][ T7248] Memory failure: 0x148400: recovery action for huge page: Recovered [ 81.532316][ T7250] Injecting memory failure for pfn 0x148c00 at process virtual address 0x20000000 [ 81.534289][ T7250] ------------[ cut here ]------------ [ 81.534296][ T7250] WARNING: CPU: 0 PID: 7250 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.536673][ T7250] Modules linked in: [ 81.537333][ T7250] CPU: 0 UID: 0 PID: 7250 Comm: syz.0.44 Tainted: G W syzkaller #0 PREEMPT [ 81.539060][ T7250] Tainted: [W]=WARN [ 81.539693][ T7250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.541341][ T7250] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.542636][ T7250] pc : memory_failure+0x18ec/0x1db4 [ 81.543472][ T7250] lr : memory_failure+0x18ec/0x1db4 [ 81.544268][ T7250] sp : ffff80009fa078c0 [ 81.544931][ T7250] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 81.546247][ T7250] x26: 1fffffbff8846001 x25: 05ffc0000020086d x24: 1fffffbff8846000 [ 81.547497][ T7250] x23: fffffdffc4230008 x22: fffffdffc4230000 x21: fffffdffc4230000 [ 81.548664][ T7250] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.549874][ T7250] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 81.551029][ T7250] x14: 1fffffbff8846000 x13: 0000000000000000 x12: 0000000000000000 [ 81.552300][ T7250] x11: ffff7fbff8846001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.553540][ T7250] x8 : ffff0000cff63d00 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 81.554729][ T7250] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.555927][ T7250] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.557082][ T7250] Call trace: [ 81.557563][ T7250] memory_failure+0x18ec/0x1db4 (P) [ 81.558326][ T7250] madvise_do_behavior+0x2c8/0x7c4 [ 81.559126][ T7250] do_madvise+0x190/0x248 [ 81.559846][ T7250] __arm64_sys_madvise+0xa4/0xc0 [ 81.560591][ T7250] invoke_syscall+0x98/0x254 [ 81.561232][ T7250] el0_svc_common+0x130/0x23c [ 81.561936][ T7250] do_el0_svc+0x48/0x58 [ 81.562572][ T7250] el0_svc+0x5c/0x254 [ 81.563195][ T7250] el0t_64_sync_handler+0x84/0x12c [ 81.564041][ T7250] el0t_64_sync+0x198/0x19c [ 81.564764][ T7250] irq event stamp: 668 [ 81.565432][ T7250] hardirqs last enabled at (667): [] __free_object+0x508/0x720 [ 81.566943][ T7250] hardirqs last disabled at (668): [] el1_brk64+0x20/0x54 [ 81.568337][ T7250] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 81.569764][ T7250] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 81.571181][ T7250] ---[ end trace 0000000000000000 ]--- [ 81.572976][ T7250] Memory failure: 0x148c00: recovery action for huge pa ** replaying previous printk message ** [ 81.572976][ T7250] Memory failure: 0x148c00: recovery action for huge page: Recovered [ 81.573990][ T7250] Injecting memory failure for pfn 0x148e00 at process virtual address 0x20200000 [ 81.574129][ T7250] ------------[ cut here ]------------ [ 81.574132][ T7250] WARNING: CPU: 0 PID: 7250 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.578930][ T7250] Modules linked in: [ 81.579459][ T7250] CPU: 0 UID: 0 PID: 7250 Comm: syz.0.44 Tainted: G W syzkaller #0 PREEMPT [ 81.581007][ T7250] Tainted: [W]=WARN [ 81.581595][ T7250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.583074][ T7250] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.584176][ T7250] pc : memory_failure+0x18ec/0x1db4 [ 81.584919][ T7250] lr : memory_failure+0x18ec/0x1db4 [ 81.585670][ T7250] sp : ffff80009fa078c0 [ 81.586257][ T7250] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 81.587341][ T7250] x26: 1fffffbff8847001 x25: 05ffc0000020086d x24: 1fffffbff8847000 [ 81.588550][ T7250] x23: fffffdffc4238008 x22: fffffdffc4238000 x21: fffffdffc4238000 [ 81.589675][ T7250] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.590831][ T7250] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 81.591980][ T7250] x14: 1fffffbff8847000 x13: 0000000000000000 x12: 0000000000000000 [ 81.593099][ T7250] x11: ffff7fbff8847001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.594262][ T7250] x8 : ffff0000cff63d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.595349][ T7250] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.596515][ T7250] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.597683][ T7250] Call trace: [ 81.598136][ T7250] memory_failure+0x18ec/0x1db4 (P) [ 81.598862][ T7250] madvise_do_behavior+0x2c8/0x7c4 [ 81.599640][ T7250] do_madvise+0x190/0x248 [ 81.600271][ T7250] __arm64_sys_madvise+0xa4/0xc0 [ 81.601026][ T7250] invoke_syscall+0x98/0x254 [ 81.601785][ T7250] el0_svc_common+0x130/0x23c [ 81.602461][ T7250] do_el0_svc+0x48/0x58 [ 81.603043][ T7250] el0_svc+0x5c/0x254 [ 81.603624][ T7250] el0t_64_sync_handler+0x84/0x12c [ 81.604427][ T7250] el0t_64_sync+0x198/0x19c [ 81.605172][ T7250] irq event stamp: 1090 [ 81.605830][ T7250] hardirqs last enabled at (1089): [] __folio_split+0xf7c/0x1438 [ 81.607317][ T7250] hardirqs last disabled at (1090): [] el1_brk64+0x20/0x54 [ 81.608724][ T7250] softirqs last enabled at (682): [] handle_softirqs+0xaf8/0xc88 [ 81.610065][ T7250] softirqs last disabled at (671): [] __do_softirq+0x14/0x20 [ 81.611329][ T7250] ---[ end trace 0000000000000000 ]--- [ 81.613166][ T7250] Memory failure: 0x148e00: recovery action for huge page: Recovered [ 81.614164][ T7250] Injecting memory failure for pfn 0x149000 at process virtual address 0x20400000 [ 81.616255][ T7250] ------------[ cut here ]------------ [ 81.616263][ T7250] WARNING: CPU: 0 PID: 7250 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.618470][ T7250] Modules linked in: [ 81.619060][ T7250] CPU: 0 UID: 0 PID: 7250 Comm: syz.0.44 Tainted: G W syzkaller #0 PREEMPT [ 81.620584][ T7250] Tainted: [W]=WARN [ 81.621148][ T7250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.622560][ T7250] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.623733][ T7250] pc : memory_failure+0x18ec/0x1db4 [ 81.624615][ T7250] lr : memory_failure+0x18ec/0x1db4 [ 81.625472][ T7250] sp : ffff80009fa078c0 [ 81.626161][ T7250] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 81.627469][ T7250] x26: 1fffffbff8848001 x25: 05ffc0000020086d x24: 1fffffbff8848000 [ 81.628726][ T7250] x23: fffffdffc4240008 x22: fffffdffc4240000 x21: fffffdffc4240000 [ 81.630011][ T7250] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.631197][ T7250] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 81.632395][ T7250] x14: 1fffffbff8848000 x13: 0000000000000000 x12: 0000000000000000 [ 81.633671][ T7250] x11: ffff7fbff8848001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.634899][ T7250] x8 : ffff0000cff63d00 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 81.636123][ T7250] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.637369][ T7250] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.638678][ T7250] Call trace: [ 81.639201][ T7250] memory_failure+0x18ec/0x1db4 (P) [ 81.640012][ T7250] madvise_do_behavior+0x2c8/0x7c4 [ 81.640822][ T7250] do_madvise+0x190/0x248 [ 81.641480][ T7250] __arm64_sys_madvise+0xa4/0xc0 [ 81.642294][ T7250] invoke_syscall+0x98/0x254 [ 81.643020][ T7250] el0_svc_common+0x130/0x23c [ 81.643805][ T7250] do_el0_svc+0x48/0x58 [ 81.644459][ T7250] el0_svc+0x5c/0x254 [ 81.645070][ T7250] el0t_64_sync_handler+0x84/0x12c [ 81.645812][ T7250] el0t_64_sync+0x198/0x19c [ 81.646448][ T7250] irq event stamp: 1616 [ 81.647007][ T7250] hardirqs last enabled at (1615): [] __free_object+0x508/0x720 [ 81.648371][ T7250] hardirqs last disabled at (1616): [] el1_brk64+0x20/0x54 [ 81.649580][ T7250] softirqs last enabled at (1194): [] handle_softirqs+0xaf8/0xc88 [ 81.650906][ T7250] softirqs last disabled at (1093): [] __do_softirq+0x14/0x20 [ 81.652247][ T7250] ---[ end trace 0000000000000000 ]--- [ 81.654428 ** replaying previous printk message ** [ 81.654428][ T7250] Memory failure: 0x149000: recovery action for huge page: Recovered [ 81.654526][ T7250] Injecting memory failure for pfn 0x149200 at process virtual address 0x20600000 [ 81.654657][ T7250] ------------[ cut here ]------------ [ 81.654661][ T7250] WARNING: CPU: 0 PID: 7250 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.659457][ T7250] Modules linked in: [ 81.660010][ T7250] CPU: 0 UID: 0 PID: 7250 Comm: syz.0.44 Tainted: G W syzkaller #0 PREEMPT [ 81.661555][ T7250] Tainted: [W]=WARN [ 81.662093][ T7250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.663590][ T7250] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.664702][ T7250] pc : memory_failure+0x18ec/0x1db4 [ 81.665445][ T7250] lr : memory_failure+0x18ec/0x1db4 [ 81.666195][ T7250] sp : ffff80009fa078c0 [ 81.666767][ T7250] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 81.667877][ T7250] x26: 1fffffbff8849001 x25: 05ffc0000020086d x24: 1fffffbff8849000 [ 81.669046][ T7250] x23: fffffdffc4248008 x22: fffffdffc4248000 x21: fffffdffc4248000 [ 81.670203][ T7250] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.671396][ T7250] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 81.672704][ T7250] x14: 1fffffbff8849000 x13: 0000000000000000 x12: 0000000000000000 [ 81.673965][ T7250] x11: ffff7fbff8849001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.675181][ T7250] x8 : ffff0000cff63d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.676508][ T7250] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.677801][ T7250] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.679064][ T7250] Call trace: [ 81.679572][ T7250] memory_failure+0x18ec/0x1db4 (P) [ 81.680427][ T7250] madvise_do_behavior+0x2c8/0x7c4 [ 81.681248][ T7250] do_madvise+0x190/0x248 [ 81.681921][ T7250] __arm64_sys_madvise+0xa4/0xc0 [ 81.682687][ T7250] invoke_syscall+0x98/0x254 [ 81.683434][ T7250] el0_svc_common+0x130/0x23c [ 81.684207][ T7250] do_el0_svc+0x48/0x58 [ 81.684854][ T7250] el0_svc+0x5c/0x254 [ 81.685493][ T7250] el0t_64_sync_handler+0x84/0x12c [ 81.686303][ T7250] el0t_64_sync+0x198/0x19c [ 81.686978][ T7250] irq event stamp: 1680 [ 81.687607][ T7250] hardirqs last enabled at (1679): [] __folio_split+0xf7c/0x1438 [ 81.689008][ T7250] hardirqs last disabled at (1680): [] el1_brk64+0x20/0x54 [ 81.690242][ T7250] softirqs last enabled at (1640): [] handle_softirqs+0xaf8/0xc88 [ 81.691760][ T7250] softirqs last disabled at (1619): [] __do_softirq+0x14/0x20 [ 81.693133][ T7250] ---[ end trace 0000000000000000 ]--- [ 81.694712][ T7250] Memory failure: 0x149200: recovery action for huge page: Recovered [ 81.6971 ** replaying previous printk message ** [ 81.697149][ T7250] Injecting memory failure for pfn 0x149400 at process virtual address 0x20800000 [ 81.697337][ T7250] ------------[ cut here ]------------ [ 81.697342][ T7250] WARNING: CPU: 0 PID: 7250 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.701125][ T7250] Modules linked in: [ 81.701664][ T7250] CPU: 0 UID: 0 PID: 7250 Comm: syz.0.44 Tainted: G W syzkaller #0 PREEMPT [ 81.703207][ T7250] Tainted: [W]=WARN [ 81.703763][ T7250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.705336][ T7250] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.706511][ T7250] pc : memory_failure+0x18ec/0x1db4 [ 81.707312][ T7250] lr : memory_failure+0x18ec/0x1db4 [ 81.708110][ T7250] sp : ffff80009fa078c0 [ 81.708800][ T7250] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 81.709989][ T7250] x26: 1fffffbff884a001 x25: 05ffc0000020186d x24: 1fffffbff884a000 [ 81.711164][ T7250] x23: fffffdffc4250008 x22: fffffdffc4250000 x21: fffffdffc4250000 [ 81.712364][ T7250] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.713498][ T7250] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 81.714646][ T7250] x14: 1fffffbff884a000 x13: 0000000000000000 x12: 0000000000000000 [ 81.715935][ T7250] x11: ffff7fbff884a001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.717173][ T7250] x8 : ffff0000cff63d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.718456][ T7250] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.719725][ T7250] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.720977][ T7250] Call trace: [ 81.721471][ T7250] memory_failure+0x18ec/0x1db4 (P) [ 81.722260][ T7250] madvise_do_behavior+0x2c8/0x7c4 [ 81.723007][ T7250] do_madvise+0x190/0x248 [ 81.723632][ T7250] __arm64_sys_madvise+0xa4/0xc0 [ 81.724345][ T7250] invoke_syscall+0x98/0x254 [ 81.724998][ T7250] el0_svc_common+0x130/0x23c [ 81.725630][ T7250] do_el0_svc+0x48/0x58 [ 81.726207][ T7250] el0_svc+0x5c/0x254 [ 81.726756][ T7250] el0t_64_sync_handler+0x84/0x12c [ 81.727469][ T7250] el0t_64_sync+0x198/0x19c [ 81.728102][ T7250] irq event stamp: 2228 [ 81.728671][ T7250] hardirqs last enabled at (2227): [] __folio_split+0xf7c/0x1438 [ 81.729936][ T7250] hardirqs last disabled at (2228): [] el1_brk64+0x20/0x54 [ 81.731283][ T7250] softirqs last enabled at (1826): [] handle_softirqs+0xaf8/0xc88 [ 81.732676][ T7250] softirqs last disabled at (1683): [] __do_softirq+0x14/0x20 [ 81.734071][ T7250] ---[ end trace 0000000000000000 ]--- [ 81.735797] ** replaying previous printk message ** [ 81.735797][ T7250] Memory failure: 0x149400: recovery action for huge page: Recovered [ 81.735864][ T7250] Injecting memory failure for pfn 0x149600 at process virtual address 0x20a00000 [ 81.736008][ T7250] ------------[ cut here ]------------ [ 81.736012][ T7250] WARNING: CPU: 0 PID: 7250 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.740737][ T7250] Modules linked in: [ 81.741271][ T7250] CPU: 0 UID: 0 PID: 7250 Comm: syz.0.44 Tainted: G W syzkaller #0 PREEMPT [ 81.742640][ T7250] Tainted: [W]=WARN [ 81.743235][ T7250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.744795][ T7250] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.746095][ T7250] pc : memory_failure+0x18ec/0x1db4 [ 81.746936][ T7250] lr : memory_failure+0x18ec/0x1db4 [ 81.747799][ T7250] sp : ffff80009fa078c0 [ 81.748425][ T7250] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 81.749676][ T7250] x26: 1fffffbff884b001 x25: 05ffc0000020186d x24: 1fffffbff884b000 [ 81.750886][ T7250] x23: fffffdffc4258008 x22: fffffdffc4258000 x21: fffffdffc4258000 [ 81.752110][ T7250] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.753279][ T7250] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 81.754470][ T7250] x14: 1fffffbff884b000 x13: 0000000000000000 x12: 0000000000000000 [ 81.755648][ T7250] x11: ffff7fbff884b001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.756971][ T7250] x8 : ffff0000cff63d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.758182][ T7250] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.759407][ T7250] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.760728][ T7250] Call trace: [ 81.761282][ T7250] memory_failure+0x18ec/0x1db4 (P) [ 81.762150][ T7250] madvise_do_behavior+0x2c8/0x7c4 [ 81.762959][ T7250] do_madvise+0x190/0x248 [ 81.763624][ T7250] __arm64_sys_madvise+0xa4/0xc0 [ 81.764369][ T7250] invoke_syscall+0x98/0x254 [ 81.765121][ T7250] el0_svc_common+0x130/0x23c [ 81.765861][ T7250] do_el0_svc+0x48/0x58 [ 81.766528][ T7250] el0_svc+0x5c/0x254 [ 81.767114][ T7250] el0t_64_sync_handler+0x84/0x12c [ 81.767891][ T7250] el0t_64_sync+0x198/0x19c [ 81.768602][ T7250] irq event stamp: 2412 [ 81.769271][ T7250] hardirqs last enabled at (2411): [] __folio_split+0xf7c/0x1438 [ 81.770755][ T7250] hardirqs last disabled at (2412): [] el1_brk64+0x20/0x54 [ 81.772097][ T7250] softirqs last enabled at (2388): [] handle_softirqs+0xaf8/0xc88 [ 81.773497][ T7250] softirqs last disabled at (2231): [] __do_softirq+0x14/0x20 [ 81.774883][ T7250] ---[ end trace 0000000000000000 ]--- [ 81.776010][ T7250] Memory failure: 0x149600: recovery action for huge page: Recovered [ 81.790854][ T7252] Injecting memory failure for pfn 0x149800 at process virtual address 0x20000000 [ 81.792601][ T7252] ------------[ cut here ]------------ [ 81.792610][ T7252] WARNING: CPU: 0 PID: 7252 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.794950][ T7252] Modules linked in: [ 81.795485][ T7252] CPU: 0 UID: 0 PID: 7252 Comm: syz.0.45 Tainted: G W syzkaller #0 PREEMPT [ 81.797151][ T7252] Tainted: [W]=WARN [ 81.797747][ T7252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.799392][ T7252] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.800651][ T7252] pc : memory_failure+0x18ec/0x1db4 [ 81.801467][ T7252] lr : memory_failure+0x18ec/0x1db4 [ 81.802296][ T7252] sp : ffff80009edf78c0 [ 81.802940][ T7252] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 81.804212][ T7252] x26: 1fffffbff884c001 x25: 05ffc0000020086d x24: 1fffffbff884c000 [ 81.805480][ T7252] x23: fffffdffc4260008 x22: fffffdffc4260000 x21: fffffdffc4260000 [ 81.806683][ T7252] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.807970][ T7252] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 81.809145][ T7252] x14: 1fffffbff884c000 x13: 0000000000000000 x12: 0000000000000000 [ 81.810418][ T7252] x11: ffff7fbff884c001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.811686][ T7252] x8 : ffff0000cff60000 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 81.812912][ T7252] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.814097][ T7252] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.815219][ T7252] Call trace: [ 81.815687][ T7252] memory_failure+0x18ec/0x1db4 (P) [ 81.816495][ T7252] madvise_do_behavior+0x2c8/0x7c4 [ 81.817270][ T7252] do_madvise+0x190/0x248 [ 81.817999][ T7252] __arm64_sys_madvise+0xa4/0xc0 [ 81.818795][ T7252] invoke_syscall+0x98/0x254 [ 81.819510][ T7252] el0_svc_common+0x130/0x23c [ 81.820240][ T7252] do_el0_svc+0x48/0x58 [ 81.820917][ T7252] el0_svc+0x5c/0x254 [ 81.821578][ T7252] el0t_64_sync_handler+0x84/0x12c [ 81.822419][ T7252] el0t_64_sync+0x198/0x19c [ 81.823141][ T7252] irq event stamp: 672 [ 81.823749][ T7252] hardirqs last enabled at (671): [] __free_object+0x508/0x720 [ 81.825225][ T7252] hardirqs last disabled at (672): [] el1_brk64+0x20/0x54 [ 81.826600][ T7252] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 81.828053][ T7252] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 81.829511][ T7252] ---[ end trace 0000000000000000 ]--- [ 81.830463][ T7252] Memory failure: 0x149800: recovery action for huge page: R ** replaying previous printk message ** [ 81.830463][ T7252] Memory failure: 0x149800: recovery action for huge page: Recovered [ 81.831467][ T7252] Injecting memory failure for pfn 0x149a00 at process virtual address 0x20200000 [ 81.831598][ T7252] ------------[ cut here ]------------ [ 81.831601][ T7252] WARNING: CPU: 0 PID: 7252 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.837390][ T7252] Modules linked in: [ 81.837977][ T7252] CPU: 0 UID: 0 PID: 7252 Comm: syz.0.45 Tainted: G W syzkaller #0 PREEMPT [ 81.839692][ T7252] Tainted: [W]=WARN [ 81.840309][ T7252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.841927][ T7252] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.843161][ T7252] pc : memory_failure+0x18ec/0x1db4 [ 81.843972][ T7252] lr : memory_failure+0x18ec/0x1db4 [ 81.844803][ T7252] sp : ffff80009edf78c0 [ 81.845485][ T7252] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 81.846657][ T7252] x26: 1fffffbff884d001 x25: 05ffc0000020086d x24: 1fffffbff884d000 [ 81.847827][ T7252] x23: fffffdffc4268008 x22: fffffdffc4268000 x21: fffffdffc4268000 [ 81.849053][ T7252] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.850259][ T7252] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 81.851483][ T7252] x14: 1fffffbff884d000 x13: 0000000000000000 x12: 0000000000000000 [ 81.852799][ T7252] x11: ffff7fbff884d001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.854048][ T7252] x8 : ffff0000cff60000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.855290][ T7252] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.856525][ T7252] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.857722][ T7252] Call trace: [ 81.858272][ T7252] memory_failure+0x18ec/0x1db4 (P) [ 81.859068][ T7252] madvise_do_behavior+0x2c8/0x7c4 [ 81.859941][ T7252] do_madvise+0x190/0x248 [ 81.860601][ T7252] __arm64_sys_madvise+0xa4/0xc0 [ 81.861381][ T7252] invoke_syscall+0x98/0x254 [ 81.862061][ T7252] el0_svc_common+0x130/0x23c [ 81.862788][ T7252] do_el0_svc+0x48/0x58 [ 81.863495][ T7252] el0_svc+0x5c/0x254 [ 81.864123][ T7252] el0t_64_sync_handler+0x84/0x12c [ 81.864904][ T7252] el0t_64_sync+0x198/0x19c [ 81.865620][ T7252] irq event stamp: 1106 [ 81.866284][ T7252] hardirqs last enabled at (1105): [] __folio_split+0xf7c/0x1438 [ 81.867790][ T7252] hardirqs last disabled at (1106): [] el1_brk64+0x20/0x54 [ 81.869180][ T7252] softirqs last enabled at (698): [] handle_softirqs+0xaf8/0xc88 [ 81.870683][ T7252] softirqs last disabled at (675): [] __do_softirq+0x14/0x20 [ 81.872057][ T7252] ---[ end trace 0000000000000000 ]--- [ 81.873616][ T7252] Memory failure: 0x149a00: recovery action for huge pag ** replaying previous printk message ** [ 81.873616][ T7252] Memory failure: 0x149a00: recovery action for huge page: Recovered [ 81.874610][ T7252] Injecting memory failure for pfn 0x149c00 at process virtual address 0x20400000 [ 81.874735][ T7252] ------------[ cut here ]------------ [ 81.874738][ T7252] WARNING: CPU: 0 PID: 7252 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.880205][ T7252] Modules linked in: [ 81.880818][ T7252] CPU: 0 UID: 0 PID: 7252 Comm: syz.0.45 Tainted: G W syzkaller #0 PREEMPT [ 81.882282][ T7252] Tainted: [W]=WARN [ 81.882870][ T7252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.884468][ T7252] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.885590][ T7252] pc : memory_failure+0x18ec/0x1db4 [ 81.886414][ T7252] lr : memory_failure+0x18ec/0x1db4 [ 81.887220][ T7252] sp : ffff80009edf78c0 [ 81.887825][ T7252] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 81.889129][ T7252] x26: 1fffffbff884e001 x25: 05ffc0000020086d x24: 1fffffbff884e000 [ 81.890325][ T7252] x23: fffffdffc4270008 x22: fffffdffc4270000 x21: fffffdffc4270000 [ 81.891632][ T7252] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.892985][ T7252] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 81.894283][ T7252] x14: 1fffffbff884e000 x13: 0000000000000000 x12: 0000000000000000 [ 81.895561][ T7252] x11: ffff7fbff884e001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.896752][ T7252] x8 : ffff0000cff60000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.898016][ T7252] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.899297][ T7252] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.900572][ T7252] Call trace: [ 81.901098][ T7252] memory_failure+0x18ec/0x1db4 (P) [ 81.901940][ T7252] madvise_do_behavior+0x2c8/0x7c4 [ 81.902806][ T7252] do_madvise+0x190/0x248 [ 81.903541][ T7252] __arm64_sys_madvise+0xa4/0xc0 [ 81.904372][ T7252] invoke_syscall+0x98/0x254 [ 81.905140][ T7252] el0_svc_common+0x130/0x23c [ 81.905911][ T7252] do_el0_svc+0x48/0x58 [ 81.906605][ T7252] el0_svc+0x5c/0x254 [ 81.907296][ T7252] el0t_64_sync_handler+0x84/0x12c [ 81.908143][ T7252] el0t_64_sync+0x198/0x19c [ 81.908899][ T7252] irq event stamp: 1798 [ 81.909595][ T7252] hardirqs last enabled at (1797): [] __folio_split+0xf7c/0x1438 [ 81.911094][ T7252] hardirqs last disabled at (1798): [] el1_brk64+0x20/0x54 [ 81.912542][ T7252] softirqs last enabled at (1388): [] handle_softirqs+0xaf8/0xc88 [ 81.914099][ T7252] softirqs last disabled at (1109): [] __do_softirq+0x14/0x20 [ 81.915649][ T7252] ---[ end trace 0000000000000000 ]--- [ 81.917121][ T7252] Memory failure: 0x149c00: recovery action for huge page: Recovered [ 81.917195][ T7252] Injecting memory failure for pfn 0x149e00 at process virtual address 0x20600000 [ 81.919928][ T7252] ------------[ cut here ]------------ [ 81.919934][ T7252] WARNING: CPU: 0 PID: 7252 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.922166][ T7252] Modules linked in: [ 81.922723][ T7252] CPU: 0 UID: 0 PID: 7252 Comm: syz.0.45 Tainted: G W syzkaller #0 PREEMPT [ 81.924200][ T7252] Tainted: [W]=WARN [ 81.924724][ T7252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.926233][ T7252] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.927322][ T7252] pc : memory_failure+0x18ec/0x1db4 [ 81.928125][ T7252] lr : memory_failure+0x18ec/0x1db4 [ 81.928948][ T7252] sp : ffff80009edf78c0 [ 81.929614][ T7252] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 81.930889][ T7252] x26: 1fffffbff884f001 x25: 05ffc0000020086d x24: 1fffffbff884f000 [ 81.932159][ T7252] x23: fffffdffc4278008 x22: fffffdffc4278000 x21: fffffdffc4278000 [ 81.933370][ T7252] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.934700][ T7252] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 81.936033][ T7252] x14: 1fffffbff884f000 x13: 0000000000000000 x12: 0000000000000000 [ 81.937333][ T7252] x11: ffff7fbff884f001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.938712][ T7252] x8 : ffff0000cff60000 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 81.940076][ T7252] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.941428][ T7252] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.942721][ T7252] Call trace: [ 81.943221][ T7252] memory_failure+0x18ec/0x1db4 (P) [ 81.944078][ T7252] madvise_do_behavior+0x2c8/0x7c4 [ 81.944933][ T7252] do_madvise+0x190/0x248 [ 81.945615][ T7252] __arm64_sys_madvise+0xa4/0xc0 [ 81.946376][ T7252] invoke_syscall+0x98/0x254 [ 81.947035][ T7252] el0_svc_common+0x130/0x23c [ 81.947706][ T7252] do_el0_svc+0x48/0x58 [ 81.948330][ T7252] el0_svc+0x5c/0x254 [ 81.948942][ T7252] el0t_64_sync_handler+0x84/0x12c [ 81.949721][ T7252] el0t_64_sync+0x198/0x19c [ 81.950453][ T7252] irq event stamp: 1972 [ 81.951145][ T7252] hardirqs last enabled at (1971): [] __free_object+0x508/0x720 [ 81.952732][ T7252] hardirqs last disabled at (1972): [] el1_brk64+0x20/0x54 [ 81.954232][ T7252] softirqs last enabled at (1920): [] handle_softirqs+0xaf8/0xc88 [ 81.955749][ T7252] softirqs last disabled at (1801): [] __do_softirq+0x14/0x20 [ 81.957248][ T7252] ---[ end trace 0000000000000000 ]--- [ 81.959128][ T7252] Memory failure: 0x149e00: recovery action for huge page: Recovered [ 81.961012][ T7252] Inje ** replaying previous printk message ** [ 81.961012][ T7252] Injecting memory failure for pfn 0x14a000 at process virtual address 0x20800000 [ 81.961431][ T7252] ------------[ cut here ]------------ [ 81.961436][ T7252] WARNING: CPU: 0 PID: 7252 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 81.965629][ T7252] Modules linked in: [ 81.966223][ T7252] CPU: 0 UID: 0 PID: 7252 Comm: syz.0.45 Tainted: G W syzkaller #0 PREEMPT [ 81.967790][ T7252] Tainted: [W]=WARN [ 81.968397][ T7252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.970042][ T7252] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 81.971339][ T7252] pc : memory_failure+0x18ec/0x1db4 [ 81.972172][ T7252] lr : memory_failure+0x18ec/0x1db4 [ 81.973005][ T7252] sp : ffff80009edf78c0 [ 81.973642][ T7252] x29: ffff80009edf79a0 x28: 05ffc0000020086c x27: ffff700013dbef20 [ 81.974905][ T7252] x26: 1fffffbff8850001 x25: 05ffc0000020186d x24: 1fffffbff8850000 [ 81.976248][ T7252] x23: fffffdffc4280008 x22: fffffdffc4280000 x21: fffffdffc4280000 [ 81.977509][ T7252] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 81.978703][ T7252] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 81.980087][ T7252] x14: 1fffffbff8850000 x13: 0000000000000000 x12: 0000000000000000 [ 81.981496][ T7252] x11: ffff7fbff8850001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 81.982857][ T7252] x8 : ffff0000cff60000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 81.984209][ T7252] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 81.985563][ T7252] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 81.986906][ T7252] Call trace: [ 81.987408][ T7252] memory_failure+0x18ec/0x1db4 (P) [ 81.988289][ T7252] madvise_do_behavior+0x2c8/0x7c4 [ 81.989165][ T7252] do_madvise+0x190/0x248 [ 81.989873][ T7252] __arm64_sys_madvise+0xa4/0xc0 [ 81.990696][ T7252] invoke_syscall+0x98/0x254 [ 81.991396][ T7252] el0_svc_common+0x130/0x23c [ 81.992110][ T7252] do_el0_svc+0x48/0x58 [ 81.992760][ T7252] el0_svc+0x5c/0x254 [ 81.993381][ T7252] el0t_64_sync_handler+0x84/0x12c [ 81.994161][ T7252] el0t_64_sync+0x198/0x19c [ 81.994886][ T7252] irq event stamp: 2536 [ 81.995627][ T7252] hardirqs last enabled at (2535): [] __folio_split+0xf7c/0x1438 [ 81.997231][ T7252] hardirqs last disabled at (2536): [] el1_brk64+0x20/0x54 [ 81.998678][ T7252] softirqs last enabled at (2136): [] handle_softirqs+0xaf8/0xc88 [ 82.000287][ T7252] softirqs last disabled at (1975): [] __do_softirq+0x14/0x20 [ 82.001732][ T7252] ---[ end trace 0000000000000000 ]--- [ 82.00311 ** replaying previous printk message ** [ 82.003118][ T7252] Memory failure: 0x14a000: recovery action for huge page: Recovered [ 82.003180][ T7252] Injecting memory failure for pfn 0x14a200 at process virtual address 0x20a00000 [ 82.003316][ T7252] ------------[ cut here ]------------ [ 82.003320][ T7252] WARNING: CPU: 0 PID: 7252 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.009141][ T7252] Modules linked in: [ 82.009781][ T7252] CPU: 0 UID: 0 PID: 7252 Comm: syz.0.45 Tainted: G W syzkaller #0 PREEMPT [ 82.011388][ T7252] Tainted: [W]=WARN [ 82.011933][ T7252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.013427][ T7252] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.014706][ T7252] pc : memory_failure+0x18ec/0x1db4 [ 82.015625][ T7252] lr : memory_failure+0x18ec/0x1db4 [ 82.016485][ T7252] sp : ffff80009edf78c0 [ 82.017175][ T7252] x29: ffff80009edf79a0 x28: 05ffc0000020086c x27: ffff700013dbef20 [ 82.018455][ T7252] x26: 1fffffbff8851001 x25: 05ffc0000020186d x24: 1fffffbff8851000 [ 82.019749][ T7252] x23: fffffdffc4288008 x22: fffffdffc4288000 x21: fffffdffc4288000 [ 82.020976][ T7252] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 82.022185][ T7252] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 82.023409][ T7252] x14: 1fffffbff8851000 x13: 0000000000000000 x12: 0000000000000000 [ 82.024647][ T7252] x11: ffff7fbff8851001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.025908][ T7252] x8 : ffff0000cff60000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.027064][ T7252] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.028236][ T7252] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.029470][ T7252] Call trace: [ 82.029989][ T7252] memory_failure+0x18ec/0x1db4 (P) [ 82.030878][ T7252] madvise_do_behavior+0x2c8/0x7c4 [ 82.031692][ T7252] do_madvise+0x190/0x248 [ 82.032411][ T7252] __arm64_sys_madvise+0xa4/0xc0 [ 82.033236][ T7252] invoke_syscall+0x98/0x254 [ 82.034052][ T7252] el0_svc_common+0x130/0x23c [ 82.034816][ T7252] do_el0_svc+0x48/0x58 [ 82.035521][ T7252] el0_svc+0x5c/0x254 [ 82.036206][ T7252] el0t_64_sync_handler+0x84/0x12c [ 82.037052][ T7252] el0t_64_sync+0x198/0x19c [ 82.037827][ T7252] irq event stamp: 2706 [ 82.038486][ T7252] hardirqs last enabled at (2705): [] __folio_split+0xf7c/0x1438 [ 82.040108][ T7252] hardirqs last disabled at (2706): [] el1_brk64+0x20/0x54 [ 82.041655][ T7252] softirqs last enabled at (2682): [] handle_softirqs+0xaf8/0xc88 [ 82.043357][ T7252] softirqs last disabled at (2539): [] __do_softirq+0x14/0x20 [ 82.044887][ T7252] ---[ end trace 0000000000000000 ]--- [ 82.045958][ T7252] Memory failure: 0x14a200: recovery action for huge page: Recovered [ 82.060239][ T7254] Injecting memory failure for pfn 0x148800 at process virtual address 0x20000000 [ 82.062117][ T7254] ------------[ cut here ]------------ [ 82.062124][ T7254] WARNING: CPU: 1 PID: 7254 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.064529][ T7254] Modules linked in: [ 82.065154][ T7254] CPU: 1 UID: 0 PID: 7254 Comm: syz.0.46 Tainted: G W syzkaller #0 PREEMPT [ 82.066928][ T7254] Tainted: [W]=WARN [ 82.067536][ T7254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.069225][ T7254] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.070421][ T7254] pc : memory_failure+0x18ec/0x1db4 [ 82.071286][ T7254] lr : memory_failure+0x18ec/0x1db4 [ 82.072036][ T7254] sp : ffff80009edf78c0 [ 82.072664][ T7254] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 82.073856][ T7254] x26: 1fffffbff8844001 x25: 05ffc0000020086d x24: 1fffffbff8844000 [ 82.075050][ T7254] x23: fffffdffc4220008 x22: fffffdffc4220000 x21: fffffdffc4220000 [ 82.076215][ T7254] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.077605][ T7254] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 82.078846][ T7254] x14: 1fffffbff8844000 x13: 0000000000000000 x12: 0000000000000000 [ 82.080143][ T7254] x11: ffff7fbff8844001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.081481][ T7254] x8 : ffff0000d854bd00 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 82.082775][ T7254] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.084084][ T7254] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.085395][ T7254] Call trace: [ 82.085992][ T7254] memory_failure+0x18ec/0x1db4 (P) [ 82.086804][ T7254] madvise_do_behavior+0x2c8/0x7c4 [ 82.087677][ T7254] do_madvise+0x190/0x248 [ 82.088412][ T7254] __arm64_sys_madvise+0xa4/0xc0 [ 82.089210][ T7254] invoke_syscall+0x98/0x254 [ 82.089919][ T7254] el0_svc_common+0x130/0x23c [ 82.090608][ T7254] do_el0_svc+0x48/0x58 [ 82.091254][ T7254] el0_svc+0x5c/0x254 [ 82.091863][ T7254] el0t_64_sync_handler+0x84/0x12c [ 82.092626][ T7254] el0t_64_sync+0x198/0x19c [ 82.093306][ T7254] irq event stamp: 646 [ 82.093847][ T7254] hardirqs last enabled at (645): [] __free_object+0x508/0x720 [ 82.095154][ T7254] hardirqs last disabled at (646): [] el1_brk64+0x20/0x54 [ 82.096493][ T7254] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 82.097959][ T7254] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 82.099251][ T7254] ---[ end trace 0000000000000000 ]--- [ 82.100556][ T7254] Memory failure: 0x148800: recovery action for huge page: Recovered [ 82.103262][ T7254] Injecting memory failure for pfn 0x148600 at process virtual address 0x20200000 [ 82.104826][ T7254] ------------[ cut here ]------------ [ 82.104835][ T7254] WARNING: CPU: 0 PID: 7254 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.107250][ T7254] Modules linked in: [ 82.107903][ T7254] CPU: 0 UID: 0 PID: 7254 Comm: syz.0.46 Tainted: G W syzkaller #0 PREEMPT [ 82.109351][ T7254] Tainted: [W]=WARN [ 82.110017][ T7254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.111623][ T7254] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.112822][ T7254] pc : memory_failure+0x18ec/0x1db4 [ 82.113568][ T7254] lr : memory_failure+0x18ec/0x1db4 [ 82.114414][ T7254] sp : ffff80009edf78c0 [ 82.115080][ T7254] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 82.116259][ T7254] x26: 1fffffbff8843001 x25: 05ffc0000020086d x24: 1fffffbff8843000 [ 82.117437][ T7254] x23: fffffdffc4218008 x22: fffffdffc4218000 x21: fffffdffc4218000 [ 82.118703][ T7254] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 82.120012][ T7254] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 82.121399][ T7254] x14: 1fffffbff8843000 x13: 0000000000000000 x12: 0000000000000000 [ 82.122750][ T7254] x11: ffff7fbff8843001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.124104][ T7254] x8 : ffff0000d854bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.125366][ T7254] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.126601][ T7254] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.127958][ T7254] Call trace: [ 82.128510][ T7254] memory_failure+0x18ec/0x1db4 (P) [ 82.129374][ T7254] madvise_do_behavior+0x2c8/0x7c4 [ 82.130198][ T7254] do_madvise+0x190/0x248 [ 82.130908][ T7254] __arm64_sys_madvise+0xa4/0xc0 [ 82.131717][ T7254] invoke_syscall+0x98/0x254 [ 82.132453][ T7254] el0_svc_common+0x130/0x23c [ 82.133165][ T7254] do_el0_svc+0x48/0x58 [ 82.133834][ T7254] el0_svc+0x5c/0x254 [ 82.134466][ T7254] el0t_64_sync_handler+0x84/0x12c [ 82.135361][ T7254] el0t_64_sync+0x198/0x19c [ 82.136123][ T7254] irq event stamp: 1514 [ 82.136782][ T7254] hardirqs last enabled at (1513): [] __folio_split+0xf7c/0x1438 [ 82.138295][ T7254] hardirqs last disabled at (1514): [] el1_brk64+0x20/0x54 [ 82.139707][ T7254] softirqs last enabled at (1214): [] handle_softirqs+0xaf8/0xc88 [ 82.141206][ T7254] softirqs last disabled at (793): [] __do_softirq+0x14/0x20 [ 82.142711][ T7254] ---[ end trace 0000000000000000 ]--- [ 82.144789][ T7254] Memory failure: 0x148600: recovery action for huge page: Recovered [ 82.14 ** replaying previous printk message ** [ 82.145777][ T7254] Injecting memory failure for pfn 0x148a00 at process virtual address 0x20400000 [ 82.146433][ T7254] ------------[ cut here ]------------ [ 82.146441][ T7254] WARNING: CPU: 0 PID: 7254 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.150416][ T7254] Modules linked in: [ 82.150944][ T7254] CPU: 0 UID: 0 PID: 7254 Comm: syz.0.46 Tainted: G W syzkaller #0 PREEMPT [ 82.152363][ T7254] Tainted: [W]=WARN [ 82.152904][ T7254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.154393][ T7254] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.155648][ T7254] pc : memory_failure+0x18ec/0x1db4 [ 82.156511][ T7254] lr : memory_failure+0x18ec/0x1db4 [ 82.157392][ T7254] sp : ffff80009edf78c0 [ 82.158052][ T7254] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 82.159382][ T7254] x26: 1fffffbff8845001 x25: 05ffc0000020086d x24: 1fffffbff8845000 [ 82.160675][ T7254] x23: fffffdffc4228008 x22: fffffdffc4228000 x21: fffffdffc4228000 [ 82.161898][ T7254] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 82.163254][ T7254] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 82.164494][ T7254] x14: 1fffffbff8845000 x13: 0000000000000000 x12: 0000000000000000 [ 82.165721][ T7254] x11: ffff7fbff8845001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.167003][ T7254] x8 : ffff0000d854bd00 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 82.168156][ T7254] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.169523][ T7254] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.170843][ T7254] Call trace: [ 82.171363][ T7254] memory_failure+0x18ec/0x1db4 (P) [ 82.172185][ T7254] madvise_do_behavior+0x2c8/0x7c4 [ 82.173045][ T7254] do_madvise+0x190/0x248 [ 82.173708][ T7254] __arm64_sys_madvise+0xa4/0xc0 [ 82.174400][ T7254] invoke_syscall+0x98/0x254 [ 82.175123][ T7254] el0_svc_common+0x130/0x23c [ 82.175884][ T7254] do_el0_svc+0x48/0x58 [ 82.176566][ T7254] el0_svc+0x5c/0x254 [ 82.177144][ T7254] el0t_64_sync_handler+0x84/0x12c [ 82.177979][ T7254] el0t_64_sync+0x198/0x19c [ 82.178707][ T7254] irq event stamp: 2166 [ 82.179392][ T7254] hardirqs last enabled at (2165): [] __free_object+0x508/0x720 [ 82.180880][ T7254] hardirqs last disabled at (2166): [] el1_brk64+0x20/0x54 [ 82.182281][ T7254] softirqs last enabled at (1790): [] handle_softirqs+0xaf8/0xc88 [ 82.183718][ T7254] softirqs last disabled at (1517): [] __do_softirq+0x14/0x20 [ 82.185091][ T7254] ---[ end trace 0000000000000000 ]--- [ 82.186510 ** replaying previous printk message ** [ 82.186510][ T7254] Memory failure: 0x148a00: recovery action for huge page: Recovered [ 82.186588][ T7254] Injecting memory failure for pfn 0x14a800 at process virtual address 0x20600000 [ 82.186712][ T7254] ------------[ cut here ]------------ [ 82.186716][ T7254] WARNING: CPU: 0 PID: 7254 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.191901][ T7254] Modules linked in: [ 82.192464][ T7254] CPU: 0 UID: 0 PID: 7254 Comm: syz.0.46 Tainted: G W syzkaller #0 PREEMPT [ 82.194055][ T7254] Tainted: [W]=WARN [ 82.194675][ T7254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.196249][ T7254] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.197454][ T7254] pc : memory_failure+0x18ec/0x1db4 [ 82.198275][ T7254] lr : memory_failure+0x18ec/0x1db4 [ 82.199011][ T7254] sp : ffff80009edf78c0 [ 82.199612][ T7254] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 82.200834][ T7254] x26: 1fffffbff8854001 x25: 05ffc0000020086d x24: 1fffffbff8854000 [ 82.201967][ T7254] x23: fffffdffc42a0008 x22: fffffdffc42a0000 x21: fffffdffc42a0000 [ 82.203175][ T7254] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 82.204373][ T7254] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 82.205567][ T7254] x14: 1fffffbff8854000 x13: 0000000000000000 x12: 0000000000000000 [ 82.206867][ T7254] x11: ffff7fbff8854001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.208166][ T7254] x8 : ffff0000d854bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.209382][ T7254] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.210569][ T7254] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.211832][ T7254] Call trace: [ 82.212364][ T7254] memory_failure+0x18ec/0x1db4 (P) [ 82.213165][ T7254] madvise_do_behavior+0x2c8/0x7c4 [ 82.213961][ T7254] do_madvise+0x190/0x248 [ 82.214618][ T7254] __arm64_sys_madvise+0xa4/0xc0 [ 82.215329][ T7254] invoke_syscall+0x98/0x254 [ 82.216095][ T7254] el0_svc_common+0x130/0x23c [ 82.216824][ T7254] do_el0_svc+0x48/0x58 [ 82.217481][ T7254] el0_svc+0x5c/0x254 [ 82.218130][ T7254] el0t_64_sync_handler+0x84/0x12c [ 82.218960][ T7254] el0t_64_sync+0x198/0x19c [ 82.219649][ T7254] irq event stamp: 2242 [ 82.220249][ T7254] hardirqs last enabled at (2241): [] __folio_split+0xf7c/0x1438 [ 82.221703][ T7254] hardirqs last disabled at (2242): [] el1_brk64+0x20/0x54 [ 82.223020][ T7254] softirqs last enabled at (2206): [] handle_softirqs+0xaf8/0xc88 [ 82.224550][ T7254] softirqs last disabled at (2169): [] __do_softirq+0x14/0x20 [ 82.225963][ T7254] ---[ end trace 0000000000000000 ]--- [ 82.227102][ T7254] Memory failure: 0x14a800: recovery action for huge page: ** replaying previous printk message ** [ 82.227102][ T7254] Memory failure: 0x14a800: recovery action for huge page: Recovered [ 82.228093][ T7254] Injecting memory failure for pfn 0x14a600 at process virtual address 0x20800000 [ 82.228237][ T7254] ------------[ cut here ]------------ [ 82.228241][ T7254] WARNING: CPU: 0 PID: 7254 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.233756][ T7254] Modules linked in: [ 82.234373][ T7254] CPU: 0 UID: 0 PID: 7254 Comm: syz.0.46 Tainted: G W syzkaller #0 PREEMPT [ 82.235959][ T7254] Tainted: [W]=WARN [ 82.236562][ T7254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.238105][ T7254] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.239291][ T7254] pc : memory_failure+0x18ec/0x1db4 [ 82.240030][ T7254] lr : memory_failure+0x18ec/0x1db4 [ 82.240843][ T7254] sp : ffff80009edf78c0 [ 82.241492][ T7254] x29: ffff80009edf79a0 x28: 05ffc0000020086c x27: ffff700013dbef20 [ 82.242656][ T7254] x26: 1fffffbff8853001 x25: 05ffc0000020186d x24: 1fffffbff8853000 [ 82.243872][ T7254] x23: fffffdffc4298008 x22: fffffdffc4298000 x21: fffffdffc4298000 [ 82.245031][ T7254] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 82.246340][ T7254] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 82.247644][ T7254] x14: 1fffffbff8853000 x13: 0000000000000000 x12: 0000000000000000 [ 82.248942][ T7254] x11: ffff7fbff8853001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.250095][ T7254] x8 : ffff0000d854bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.251386][ T7254] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.252675][ T7254] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.253955][ T7254] Call trace: [ 82.254443][ T7254] memory_failure+0x18ec/0x1db4 (P) [ 82.255276][ T7254] madvise_do_behavior+0x2c8/0x7c4 [ 82.256134][ T7254] do_madvise+0x190/0x248 [ 82.256815][ T7254] __arm64_sys_madvise+0xa4/0xc0 [ 82.257612][ T7254] invoke_syscall+0x98/0x254 [ 82.258311][ T7254] el0_svc_common+0x130/0x23c [ 82.259066][ T7254] do_el0_svc+0x48/0x58 [ 82.259735][ T7254] el0_svc+0x5c/0x254 [ 82.260363][ T7254] el0t_64_sync_handler+0x84/0x12c [ 82.261226][ T7254] el0t_64_sync+0x198/0x19c [ 82.261943][ T7254] irq event stamp: 2678 [ 82.262574][ T7254] hardirqs last enabled at (2677): [] __folio_split+0xf7c/0x1438 [ 82.263929][ T7254] hardirqs last disabled at (2678): [] el1_brk64+0x20/0x54 [ 82.265182][ T7254] softirqs last enabled at (2284): [] handle_softirqs+0xaf8/0xc88 [ 82.266602][ T7254] softirqs last disabled at (2245): [] __do_softirq+0x14/0x20 [ 82.267912][ T7254] ---[ end trace 0000000000000000 ]--- [ 82.26911 ** replaying previous printk message ** [ 82.269116][ T7254] Memory failure: 0x14a600: recovery action for huge page: Recovered [ 82.269175][ T7254] Injecting memory failure for pfn 0x14a400 at process virtual address 0x20a00000 [ 82.269315][ T7254] ------------[ cut here ]------------ [ 82.269319][ T7254] WARNING: CPU: 0 PID: 7254 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.274181][ T7254] Modules linked in: [ 82.274755][ T7254] CPU: 0 UID: 0 PID: 7254 Comm: syz.0.46 Tainted: G W syzkaller #0 PREEMPT [ 82.276207][ T7254] Tainted: [W]=WARN [ 82.276757][ T7254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.278210][ T7254] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.279417][ T7254] pc : memory_failure+0x18ec/0x1db4 [ 82.280227][ T7254] lr : memory_failure+0x18ec/0x1db4 [ 82.281047][ T7254] sp : ffff80009edf78c0 [ 82.281664][ T7254] x29: ffff80009edf79a0 x28: 05ffc0000020086c x27: ffff700013dbef20 [ 82.282882][ T7254] x26: 1fffffbff8852001 x25: 05ffc0000020186d x24: 1fffffbff8852000 [ 82.284060][ T7254] x23: fffffdffc4290008 x22: fffffdffc4290000 x21: fffffdffc4290000 [ 82.285229][ T7254] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 82.286355][ T7254] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 82.287582][ T7254] x14: 1fffffbff8852000 x13: 0000000000000000 x12: 0000000000000000 [ 82.288833][ T7254] x11: ffff7fbff8852001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.289917][ T7254] x8 : ffff0000d854bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.291153][ T7254] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.292336][ T7254] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.293536][ T7254] Call trace: [ 82.294028][ T7254] memory_failure+0x18ec/0x1db4 (P) [ 82.294903][ T7254] madvise_do_behavior+0x2c8/0x7c4 [ 82.295743][ T7254] do_madvise+0x190/0x248 [ 82.296410][ T7254] __arm64_sys_madvise+0xa4/0xc0 [ 82.297155][ T7254] invoke_syscall+0x98/0x254 [ 82.297836][ T7254] el0_svc_common+0x130/0x23c [ 82.298588][ T7254] do_el0_svc+0x48/0x58 [ 82.299269][ T7254] el0_svc+0x5c/0x254 [ 82.299914][ T7254] el0t_64_sync_handler+0x84/0x12c [ 82.300713][ T7254] el0t_64_sync+0x198/0x19c [ 82.301418][ T7254] irq event stamp: 2858 [ 82.302118][ T7254] hardirqs last enabled at (2857): [] __folio_split+0xf7c/0x1438 [ 82.303642][ T7254] hardirqs last disabled at (2858): [] el1_brk64+0x20/0x54 [ 82.305043][ T7254] softirqs last enabled at (2828): [] handle_softirqs+0xaf8/0xc88 [ 82.306492][ T7254] softirqs last disabled at (2681): [] __do_softirq+0x14/0x20 [ 82.307897][ T7254] ---[ end trace 0000000000000000 ]--- [ 82.308867][ T7254] Memory failure: 0x14a400: recovery action for huge page: Recovered [ 82.323880][ T7256] Injecting memory failure for pfn 0x14aa00 at process virtual address 0x20000000 [ 82.325484][ T7256] ------------[ cut here ]------------ [ 82.325490][ T7256] WARNING: CPU: 1 PID: 7256 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.327752][ T7256] Modules linked in: [ 82.328337][ T7256] CPU: 1 UID: 0 PID: 7256 Comm: syz.0.47 Tainted: G W syzkaller #0 PREEMPT [ 82.329804][ T7256] Tainted: [W]=WARN [ 82.330376][ T7256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.332026][ T7256] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.333308][ T7256] pc : memory_failure+0x18ec/0x1db4 [ 82.334198][ T7256] lr : memory_failure+0x18ec/0x1db4 [ 82.335039][ T7256] sp : ffff80009edf78c0 [ 82.335708][ T7256] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 82.337030][ T7256] x26: 1fffffbff8855001 x25: 05ffc0000020086d x24: 1fffffbff8855000 [ 82.338273][ T7256] x23: fffffdffc42a8008 x22: fffffdffc42a8000 x21: fffffdffc42a8000 [ 82.339502][ T7256] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.340788][ T7256] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 82.342184][ T7256] x14: 1fffffbff8855000 x13: 0000000000000000 x12: 0000000000000000 [ 82.343515][ T7256] x11: ffff7fbff8855001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.344869][ T7256] x8 : ffff0000d8549e80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 82.346203][ T7256] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.347476][ T7256] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.348661][ T7256] Call trace: [ 82.349164][ T7256] memory_failure+0x18ec/0x1db4 (P) [ 82.349959][ T7256] madvise_do_behavior+0x2c8/0x7c4 [ 82.350763][ T7256] do_madvise+0x190/0x248 [ 82.351493][ T7256] __arm64_sys_madvise+0xa4/0xc0 [ 82.352277][ T7256] invoke_syscall+0x98/0x254 [ 82.353004][ T7256] el0_svc_common+0x130/0x23c [ 82.353678][ T7256] do_el0_svc+0x48/0x58 [ 82.354293][ T7256] el0_svc+0x5c/0x254 [ 82.354939][ T7256] el0t_64_sync_handler+0x84/0x12c [ 82.355743][ T7256] el0t_64_sync+0x198/0x19c [ 82.356473][ T7256] irq event stamp: 672 [ 82.357122][ T7256] hardirqs last enabled at (671): [] __free_object+0x508/0x720 [ 82.358593][ T7256] hardirqs last disabled at (672): [] el1_brk64+0x20/0x54 [ 82.359989][ T7256] softirqs last enabled at (204): [] handle_softirqs+0xaf8/0xc88 [ 82.361418][ T7256] softirqs last disabled at (193): [] __do_softirq+0x14/0x20 [ 82.362834][ T7256] ---[ end trace 0000000000000000 ]--- [ 82.365673][ T7256] Memory failure: 0x14aa00: recovery action for huge page: ** replaying previous printk message ** [ 82.365673][ T7256] Memory failure: 0x14aa00: recovery action for huge page: Recovered [ 82.366680][ T7256] Injecting memory failure for pfn 0x14b000 at process virtual address 0x20200000 [ 82.366802][ T7256] ------------[ cut here ]------------ [ 82.366806][ T7256] WARNING: CPU: 1 PID: 7256 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.372356][ T7256] Modules linked in: [ 82.372975][ T7256] CPU: 1 UID: 0 PID: 7256 Comm: syz.0.47 Tainted: G W syzkaller #0 PREEMPT [ 82.374477][ T7256] Tainted: [W]=WARN [ 82.375089][ T7256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.376600][ T7256] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.377779][ T7256] pc : memory_failure+0x18ec/0x1db4 [ 82.378530][ T7256] lr : memory_failure+0x18ec/0x1db4 [ 82.379304][ T7256] sp : ffff80009edf78c0 [ 82.379908][ T7256] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 82.381154][ T7256] x26: 1fffffbff8858001 x25: 05ffc0000020086d x24: 1fffffbff8858000 [ 82.382361][ T7256] x23: fffffdffc42c0008 x22: fffffdffc42c0000 x21: fffffdffc42c0000 [ 82.383559][ T7256] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.384846][ T7256] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 82.386093][ T7256] x14: 1fffffbff8858000 x13: 0000000000000000 x12: 0000000000000000 [ 82.387409][ T7256] x11: ffff7fbff8858001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.388696][ T7256] x8 : ffff0000d8549e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.389983][ T7256] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.391268][ T7256] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.392552][ T7256] Call trace: [ 82.393065][ T7256] memory_failure+0x18ec/0x1db4 (P) [ 82.393851][ T7256] madvise_do_behavior+0x2c8/0x7c4 [ 82.394620][ T7256] do_madvise+0x190/0x248 [ 82.395304][ T7256] __arm64_sys_madvise+0xa4/0xc0 [ 82.396057][ T7256] invoke_syscall+0x98/0x254 [ 82.396717][ T7256] el0_svc_common+0x130/0x23c [ 82.397426][ T7256] do_el0_svc+0x48/0x58 [ 82.398011][ T7256] el0_svc+0x5c/0x254 [ 82.398600][ T7256] el0t_64_sync_handler+0x84/0x12c [ 82.399314][ T7256] el0t_64_sync+0x198/0x19c [ 82.400034][ T7256] irq event stamp: 1180 [ 82.400665][ T7256] hardirqs last enabled at (1179): [] __folio_split+0xf7c/0x1438 [ 82.402193][ T7256] hardirqs last disabled at (1180): [] el1_brk64+0x20/0x54 [ 82.403629][ T7256] softirqs last enabled at (772): [] handle_softirqs+0xaf8/0xc88 [ 82.405092][ T7256] softirqs last disabled at (675): [] __do_softirq+0x14/0x20 [ 82.406498][ T7256] ---[ end trace 0000000000000000 ]--- [ 82.407993][ T7256] Memory failure: 0x14b000: recovery action for huge page: ** replaying previous printk message ** [ 82.407993][ T7256] Memory failure: 0x14b000: recovery action for huge page: Recovered [ 82.408967][ T7256] Injecting memory failure for pfn 0x14b200 at process virtual address 0x20400000 [ 82.409090][ T7256] ------------[ cut here ]------------ [ 82.409093][ T7256] WARNING: CPU: 1 PID: 7256 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.414197][ T7256] Modules linked in: [ 82.414825][ T7256] CPU: 1 UID: 0 PID: 7256 Comm: syz.0.47 Tainted: G W syzkaller #0 PREEMPT [ 82.416283][ T7256] Tainted: [W]=WARN [ 82.416849][ T7256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.418378][ T7256] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.419490][ T7256] pc : memory_failure+0x18ec/0x1db4 [ 82.420358][ T7256] lr : memory_failure+0x18ec/0x1db4 [ 82.421133][ T7256] sp : ffff80009edf78c0 [ 82.421731][ T7256] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 82.422949][ T7256] x26: 1fffffbff8859001 x25: 05ffc0000020086d x24: 1fffffbff8859000 [ 82.424162][ T7256] x23: fffffdffc42c8008 x22: fffffdffc42c8000 x21: fffffdffc42c8000 [ 82.425343][ T7256] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.426741][ T7256] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 82.428103][ T7256] x14: 1fffffbff8859000 x13: 0000000000000000 x12: 0000000000000000 [ 82.429442][ T7256] x11: ffff7fbff8859001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.430799][ T7256] x8 : ffff0000d8549e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.432105][ T7256] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.433359][ T7256] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.434518][ T7256] Call trace: [ 82.434989][ T7256] memory_failure+0x18ec/0x1db4 (P) [ 82.435765][ T7256] madvise_do_behavior+0x2c8/0x7c4 [ 82.436586][ T7256] do_madvise+0x190/0x248 [ 82.437241][ T7256] __arm64_sys_madvise+0xa4/0xc0 [ 82.437983][ T7256] invoke_syscall+0x98/0x254 [ 82.438688][ T7256] el0_svc_common+0x130/0x23c [ 82.439366][ T7256] do_el0_svc+0x48/0x58 [ 82.440032][ T7256] el0_svc+0x5c/0x254 [ 82.440641][ T7256] el0t_64_sync_handler+0x84/0x12c [ 82.441382][ T7256] el0t_64_sync+0x198/0x19c [ 82.442051][ T7256] irq event stamp: 1622 [ 82.442614][ T7256] hardirqs last enabled at (1621): [] __folio_split+0xf7c/0x1438 [ 82.443948][ T7256] hardirqs last disabled at (1622): [] el1_brk64+0x20/0x54 [ 82.445394][ T7256] softirqs last enabled at (1230): [] handle_softirqs+0xaf8/0xc88 [ 82.446973][ T7256] softirqs last disabled at (1183): [] __do_softirq+0x14/0x20 [ 82.448323][ T7256] ---[ end trace 0000000000000000 ]--- [ 82.449733 ** replaying previous printk message ** [ 82.449733][ T7256] Memory failure: 0x14b200: recovery action for huge page: Recovered [ 82.449812][ T7256] Injecting memory failure for pfn 0x14b400 at process virtual address 0x20600000 [ 82.449937][ T7256] ------------[ cut here ]------------ [ 82.449940][ T7256] WARNING: CPU: 1 PID: 7256 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.455194][ T7256] Modules linked in: [ 82.455732][ T7256] CPU: 1 UID: 0 PID: 7256 Comm: syz.0.47 Tainted: G W syzkaller #0 PREEMPT [ 82.457167][ T7256] Tainted: [W]=WARN [ 82.457744][ T7256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.459123][ T7256] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.460273][ T7256] pc : memory_failure+0x18ec/0x1db4 [ 82.460980][ T7256] lr : memory_failure+0x18ec/0x1db4 [ 82.461742][ T7256] sp : ffff80009edf78c0 [ 82.462331][ T7256] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 82.463471][ T7256] x26: 1fffffbff885a001 x25: 05ffc0000020086d x24: 1fffffbff885a000 [ 82.464714][ T7256] x23: fffffdffc42d0008 x22: fffffdffc42d0000 x21: fffffdffc42d0000 [ 82.465882][ T7256] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.467014][ T7256] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 82.468216][ T7256] x14: 1fffffbff885a000 x13: 0000000000000000 x12: 0000000000000000 [ 82.469502][ T7256] x11: ffff7fbff885a001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.470706][ T7256] x8 : ffff0000d8549e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.471918][ T7256] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.473043][ T7256] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.474162][ T7256] Call trace: [ 82.474615][ T7256] memory_failure+0x18ec/0x1db4 (P) [ 82.475455][ T7256] madvise_do_behavior+0x2c8/0x7c4 [ 82.476278][ T7256] do_madvise+0x190/0x248 [ 82.476956][ T7256] __arm64_sys_madvise+0xa4/0xc0 [ 82.477730][ T7256] invoke_syscall+0x98/0x254 [ 82.478378][ T7256] el0_svc_common+0x130/0x23c [ 82.479041][ T7256] do_el0_svc+0x48/0x58 [ 82.479618][ T7256] el0_svc+0x5c/0x254 [ 82.480190][ T7256] el0t_64_sync_handler+0x84/0x12c [ 82.480938][ T7256] el0t_64_sync+0x198/0x19c [ 82.481586][ T7256] irq event stamp: 1686 [ 82.482139][ T7256] hardirqs last enabled at (1685): [] __folio_split+0xf7c/0x1438 [ 82.483490][ T7256] hardirqs last disabled at (1686): [] el1_brk64+0x20/0x54 [ 82.484746][ T7256] softirqs last enabled at (1640): [] handle_softirqs+0xaf8/0xc88 [ 82.486237][ T7256] softirqs last disabled at (1625): [] __do_softirq+0x14/0x20 [ 82.487598][ T7256] ---[ end trace 0000000000000000 ]--- [ 82.490000][ T7256] Memory failure: 0x14b400: recovery action for huge page: ** replaying previous printk message ** [ 82.490000][ T7256] Memory failure: 0x14b400: recovery action for huge page: Recovered [ 82.490982][ T7256] Injecting memory failure for pfn 0x14b600 at process virtual address 0x20800000 [ 82.491124][ T7256] ------------[ cut here ]------------ [ 82.491127][ T7256] WARNING: CPU: 1 PID: 7256 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.496608][ T7256] Modules linked in: [ 82.497206][ T7256] CPU: 1 UID: 0 PID: 7256 Comm: syz.0.47 Tainted: G W syzkaller #0 PREEMPT [ 82.498827][ T7256] Tainted: [W]=WARN [ 82.499359][ T7256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.500929][ T7256] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.502317][ T7256] pc : memory_failure+0x18ec/0x1db4 [ 82.503209][ T7256] lr : memory_failure+0x18ec/0x1db4 [ 82.504065][ T7256] sp : ffff80009edf78c0 [ 82.504707][ T7256] x29: ffff80009edf79a0 x28: 05ffc0000020086c x27: ffff700013dbef20 [ 82.505814][ T7256] x26: 1fffffbff885b001 x25: 05ffc0000020186d x24: 1fffffbff885b000 [ 82.506973][ T7256] x23: fffffdffc42d8008 x22: fffffdffc42d8000 x21: fffffdffc42d8000 [ 82.508182][ T7256] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.509340][ T7256] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 82.510503][ T7256] x14: 1fffffbff885b000 x13: 0000000000000000 x12: 0000000000000000 [ 82.511691][ T7256] x11: ffff7fbff885b001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.512907][ T7256] x8 : ffff0000d8549e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.514103][ T7256] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.515274][ T7256] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.516625][ T7256] Call trace: [ 82.517184][ T7256] memory_failure+0x18ec/0x1db4 (P) [ 82.518027][ T7256] madvise_do_behavior+0x2c8/0x7c4 [ 82.518880][ T7256] do_madvise+0x190/0x248 [ 82.519531][ T7256] __arm64_sys_madvise+0xa4/0xc0 [ 82.520273][ T7256] invoke_syscall+0x98/0x254 [ 82.520991][ T7256] el0_svc_common+0x130/0x23c [ 82.521713][ T7256] do_el0_svc+0x48/0x58 [ 82.522399][ T7256] el0_svc+0x5c/0x254 [ 82.523049][ T7256] el0t_64_sync_handler+0x84/0x12c [ 82.523861][ T7256] el0t_64_sync+0x198/0x19c [ 82.524562][ T7256] irq event stamp: 2236 [ 82.525205][ T7256] hardirqs last enabled at (2235): [] __folio_split+0xf7c/0x1438 [ 82.526675][ T7256] hardirqs last disabled at (2236): [] el1_brk64+0x20/0x54 [ 82.528050][ T7256] softirqs last enabled at (1844): [] handle_softirqs+0xaf8/0xc88 [ 82.529454][ T7256] softirqs last disabled at (1689): [] __do_softirq+0x14/0x20 [ 82.530768][ T7256] ---[ end trace 0000000000000000 ]--- [ 82.532677 ** replaying previous printk message ** [ 82.532677][ T7256] Memory failure: 0x14b600: recovery action for huge page: Recovered [ 82.532736][ T7256] Injecting memory failure for pfn 0x14b800 at process virtual address 0x20a00000 [ 82.532869][ T7256] ------------[ cut here ]------------ [ 82.532873][ T7256] WARNING: CPU: 1 PID: 7256 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.538240][ T7256] Modules linked in: [ 82.538776][ T7256] CPU: 1 UID: 0 PID: 7256 Comm: syz.0.47 Tainted: G W syzkaller #0 PREEMPT [ 82.540132][ T7256] Tainted: [W]=WARN [ 82.540671][ T7256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.542157][ T7256] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.543323][ T7256] pc : memory_failure+0x18ec/0x1db4 [ 82.544163][ T7256] lr : memory_failure+0x18ec/0x1db4 [ 82.545028][ T7256] sp : ffff80009edf78c0 [ 82.545698][ T7256] x29: ffff80009edf79a0 x28: 05ffc0000020086c x27: ffff700013dbef20 [ 82.547068][ T7256] x26: 1fffffbff885c001 x25: 05ffc0000020186d x24: 1fffffbff885c000 [ 82.548421][ T7256] x23: fffffdffc42e0008 x22: fffffdffc42e0000 x21: fffffdffc42e0000 [ 82.549668][ T7256] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.550936][ T7256] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 82.552236][ T7256] x14: 1fffffbff885c000 x13: 0000000000000000 x12: 0000000000000000 [ 82.553506][ T7256] x11: ffff7fbff885c001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.554631][ T7256] x8 : ffff0000d8549e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.555773][ T7256] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.556915][ T7256] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.558023][ T7256] Call trace: [ 82.558472][ T7256] memory_failure+0x18ec/0x1db4 (P) [ 82.559248][ T7256] madvise_do_behavior+0x2c8/0x7c4 [ 82.560032][ T7256] do_madvise+0x190/0x248 [ 82.560684][ T7256] __arm64_sys_madvise+0xa4/0xc0 [ 82.561486][ T7256] invoke_syscall+0x98/0x254 [ 82.562124][ T7256] el0_svc_common+0x130/0x23c [ 82.562856][ T7256] do_el0_svc+0x48/0x58 [ 82.563456][ T7256] el0_svc+0x5c/0x254 [ 82.564028][ T7256] el0t_64_sync_handler+0x84/0x12c [ 82.564736][ T7256] el0t_64_sync+0x198/0x19c [ 82.565448][ T7256] irq event stamp: 2428 [ 82.566017][ T7256] hardirqs last enabled at (2427): [] __folio_split+0xf7c/0x1438 [ 82.567369][ T7256] hardirqs last disabled at (2428): [] el1_brk64+0x20/0x54 [ 82.568599][ T7256] softirqs last enabled at (2404): [] handle_softirqs+0xaf8/0xc88 [ 82.570054][ T7256] softirqs last disabled at (2239): [] __do_softirq+0x14/0x20 [ 82.571317][ T7256] ---[ end trace 0000000000000000 ]--- [ 82.573100][ T7256] Memory failure: 0x14b800: recovery action for huge page: Recovered [ 82.586824][ T7258] Injecting memory failure for pfn 0x14ae00 at process virtual address 0x20000000 [ 82.588516][ T7258] ------------[ cut here ]------------ [ 82.588521][ T7258] WARNING: CPU: 0 PID: 7258 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.590946][ T7258] Modules linked in: [ 82.591585][ T7258] CPU: 0 UID: 0 PID: 7258 Comm: syz.0.48 Tainted: G W syzkaller #0 PREEMPT [ 82.593098][ T7258] Tainted: [W]=WARN [ 82.593746][ T7258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.595349][ T7258] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.596465][ T7258] pc : memory_failure+0x18ec/0x1db4 [ 82.597316][ T7258] lr : memory_failure+0x18ec/0x1db4 [ 82.598119][ T7258] sp : ffff80009edf78c0 [ 82.598760][ T7258] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 82.600019][ T7258] x26: 1fffffbff8857001 x25: 05ffc0000020086d x24: 1fffffbff8857000 [ 82.601194][ T7258] x23: fffffdffc42b8008 x22: fffffdffc42b8000 x21: fffffdffc42b8000 [ 82.602363][ T7258] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 82.603536][ T7258] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 82.604715][ T7258] x14: 1fffffbff8857000 x13: 0000000000000000 x12: 0000000000000000 [ 82.605840][ T7258] x11: ffff7fbff8857001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.606951][ T7258] x8 : ffff0000c9120000 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 82.608244][ T7258] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.609383][ T7258] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.610688][ T7258] Call trace: [ 82.611242][ T7258] memory_failure+0x18ec/0x1db4 (P) [ 82.612050][ T7258] madvise_do_behavior+0x2c8/0x7c4 [ 82.612800][ T7258] do_madvise+0x190/0x248 [ 82.613446][ T7258] __arm64_sys_madvise+0xa4/0xc0 [ 82.614225][ T7258] invoke_syscall+0x98/0x254 [ 82.614984][ T7258] el0_svc_common+0x130/0x23c [ 82.615759][ T7258] do_el0_svc+0x48/0x58 [ 82.616421][ T7258] el0_svc+0x5c/0x254 [ 82.617050][ T7258] el0t_64_sync_handler+0x84/0x12c [ 82.617860][ T7258] el0t_64_sync+0x198/0x19c [ 82.618562][ T7258] irq event stamp: 642 [ 82.619186][ T7258] hardirqs last enabled at (641): [] __free_object+0x508/0x720 [ 82.620678][ T7258] hardirqs last disabled at (642): [] el1_brk64+0x20/0x54 [ 82.621987][ T7258] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 82.623326][ T7258] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 82.624782][ T7258] ---[ end trace 0000000000000000 ]--- [ 82.626165][ T7258] Memory failure: 0x14ae00: recovery action for huge pag ** replaying previous printk message ** [ 82.626165][ T7258] Memory failure: 0x14ae00: recovery action for huge page: Recovered [ 82.627212][ T7258] Injecting memory failure for pfn 0x14ac00 at process virtual address 0x20200000 [ 82.627343][ T7258] ------------[ cut here ]------------ [ 82.627346][ T7258] WARNING: CPU: 0 PID: 7258 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.632659][ T7258] Modules linked in: [ 82.633259][ T7258] CPU: 0 UID: 0 PID: 7258 Comm: syz.0.48 Tainted: G W syzkaller #0 PREEMPT [ 82.634900][ T7258] Tainted: [W]=WARN [ 82.635510][ T7258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.637109][ T7258] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.638370][ T7258] pc : memory_failure+0x18ec/0x1db4 [ 82.639174][ T7258] lr : memory_failure+0x18ec/0x1db4 [ 82.639886][ T7258] sp : ffff80009edf78c0 [ 82.640523][ T7258] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 82.641763][ T7258] x26: 1fffffbff8856001 x25: 05ffc0000020086d x24: 1fffffbff8856000 [ 82.643009][ T7258] x23: fffffdffc42b0008 x22: fffffdffc42b0000 x21: fffffdffc42b0000 [ 82.644331][ T7258] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 82.645630][ T7258] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 82.646849][ T7258] x14: 1fffffbff8856000 x13: 0000000000000000 x12: 0000000000000000 [ 82.648051][ T7258] x11: ffff7fbff8856001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.649316][ T7258] x8 : ffff0000c9120000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.650507][ T7258] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.651752][ T7258] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.653047][ T7258] Call trace: [ 82.653583][ T7258] memory_failure+0x18ec/0x1db4 (P) [ 82.654400][ T7258] madvise_do_behavior+0x2c8/0x7c4 [ 82.655218][ T7258] do_madvise+0x190/0x248 [ 82.655914][ T7258] __arm64_sys_madvise+0xa4/0xc0 [ 82.656635][ T7258] invoke_syscall+0x98/0x254 [ 82.657339][ T7258] el0_svc_common+0x130/0x23c [ 82.658089][ T7258] do_el0_svc+0x48/0x58 [ 82.658766][ T7258] el0_svc+0x5c/0x254 [ 82.659366][ T7258] el0t_64_sync_handler+0x84/0x12c [ 82.660145][ T7258] el0t_64_sync+0x198/0x19c [ 82.660812][ T7258] irq event stamp: 1074 [ 82.661424][ T7258] hardirqs last enabled at (1073): [] __folio_split+0xf7c/0x1438 [ 82.662780][ T7258] hardirqs last disabled at (1074): [] el1_brk64+0x20/0x54 [ 82.664045][ T7258] softirqs last enabled at (668): [] handle_softirqs+0xaf8/0xc88 [ 82.665453][ T7258] softirqs last disabled at (645): [] __do_softirq+0x14/0x20 [ 82.666840][ T7258] ---[ end trace 0000000000000000 ]--- [ 82.667959][ T7258] Memory failure: 0x14ac00: recovery action for huge page: Recovered [ 82.668948][ T7258] Injecting memory failure for pfn 0x14ba00 at process virtual address 0x20400000 [ 82.672152][ T7258] ------------[ cut here ]------------ [ 82.672160][ T7258] WARNING: CPU: 1 PID: 7258 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.674390][ T7258] Modules linked in: [ 82.675037][ T7258] CPU: 1 UID: 0 PID: 7258 Comm: syz.0.48 Tainted: G W syzkaller #0 PREEMPT [ 82.676782][ T7258] Tainted: [W]=WARN [ 82.677412][ T7258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.679081][ T7258] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.680284][ T7258] pc : memory_failure+0x18ec/0x1db4 [ 82.681103][ T7258] lr : memory_failure+0x18ec/0x1db4 [ 82.681871][ T7258] sp : ffff80009edf78c0 [ 82.682487][ T7258] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 82.683724][ T7258] x26: 1fffffbff885d001 x25: 05ffc0000020086d x24: 1fffffbff885d000 [ 82.684940][ T7258] x23: fffffdffc42e8008 x22: fffffdffc42e8000 x21: fffffdffc42e8000 [ 82.686162][ T7258] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.687383][ T7258] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 82.688658][ T7258] x14: 1fffffbff885d000 x13: 0000000000000000 x12: 0000000000000000 [ 82.689914][ T7258] x11: ffff7fbff885d001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.691126][ T7258] x8 : ffff0000c9120000 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 82.692491][ T7258] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.693772][ T7258] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.695034][ T7258] Call trace: [ 82.695582][ T7258] memory_failure+0x18ec/0x1db4 (P) [ 82.696400][ T7258] madvise_do_behavior+0x2c8/0x7c4 [ 82.697202][ T7258] do_madvise+0x190/0x248 [ 82.697916][ T7258] __arm64_sys_madvise+0xa4/0xc0 [ 82.698694][ T7258] invoke_syscall+0x98/0x254 [ 82.699466][ T7258] el0_svc_common+0x130/0x23c [ 82.700171][ T7258] do_el0_svc+0x48/0x58 [ 82.700833][ T7258] el0_svc+0x5c/0x254 [ 82.701463][ T7258] el0t_64_sync_handler+0x84/0x12c [ 82.702248][ T7258] el0t_64_sync+0x198/0x19c [ 82.702936][ T7258] irq event stamp: 1518 [ 82.703540][ T7258] hardirqs last enabled at (1517): [] __free_object+0x508/0x720 [ 82.704946][ T7258] hardirqs last disabled at (1518): [] el1_brk64+0x20/0x54 [ 82.706247][ T7258] softirqs last enabled at (1094): [] handle_softirqs+0xaf8/0xc88 [ 82.707577][ T7258] softirqs last disabled at (1077): [] __do_softirq+0x14/0x20 [ 82.708846][ T7258] ---[ end trace 0000000000000000 ]--- [ 82.710259][ T7258] Memory failure: 0x14ba00: recovery action for huge page: Recovered [ 82. ** replaying previous printk message ** [ 82.711642][ T7258] Injecting memory failure for pfn 0x14bc00 at process virtual address 0x20600000 [ 82.711795][ T7258] ------------[ cut here ]------------ [ 82.711799][ T7258] WARNING: CPU: 1 PID: 7258 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.716345][ T7258] Modules linked in: [ 82.716968][ T7258] CPU: 1 UID: 0 PID: 7258 Comm: syz.0.48 Tainted: G W syzkaller #0 PREEMPT [ 82.718474][ T7258] Tainted: [W]=WARN [ 82.719047][ T7258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.720613][ T7258] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.721781][ T7258] pc : memory_failure+0x18ec/0x1db4 [ 82.722504][ T7258] lr : memory_failure+0x18ec/0x1db4 [ 82.723242][ T7258] sp : ffff80009edf78c0 [ 82.723862][ T7258] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 82.724980][ T7258] x26: 1fffffbff885e001 x25: 05ffc0000020086d x24: 1fffffbff885e000 [ 82.726164][ T7258] x23: fffffdffc42f0008 x22: fffffdffc42f0000 x21: fffffdffc42f0000 [ 82.727357][ T7258] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.728576][ T7258] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 82.729767][ T7258] x14: 1fffffbff885e000 x13: 0000000000000000 x12: 0000000000000000 [ 82.730921][ T7258] x11: ffff7fbff885e001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.732082][ T7258] x8 : ffff0000c9120000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.733310][ T7258] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.734502][ T7258] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.735608][ T7258] Call trace: [ 82.736066][ T7258] memory_failure+0x18ec/0x1db4 (P) [ 82.736764][ T7258] madvise_do_behavior+0x2c8/0x7c4 [ 82.737470][ T7258] do_madvise+0x190/0x248 [ 82.738138][ T7258] __arm64_sys_madvise+0xa4/0xc0 [ 82.738968][ T7258] invoke_syscall+0x98/0x254 [ 82.739718][ T7258] el0_svc_common+0x130/0x23c [ 82.740475][ T7258] do_el0_svc+0x48/0x58 [ 82.741129][ T7258] el0_svc+0x5c/0x254 [ 82.741746][ T7258] el0t_64_sync_handler+0x84/0x12c [ 82.742570][ T7258] el0t_64_sync+0x198/0x19c [ 82.743282][ T7258] irq event stamp: 1626 [ 82.743916][ T7258] hardirqs last enabled at (1625): [] __folio_split+0xf7c/0x1438 [ 82.745382][ T7258] hardirqs last disabled at (1626): [] el1_brk64+0x20/0x54 [ 82.746708][ T7258] softirqs last enabled at (1580): [] handle_softirqs+0xaf8/0xc88 [ 82.748174][ T7258] softirqs last disabled at (1521): [] __do_softirq+0x14/0x20 [ 82.749550][ T7258] ---[ end trace 0000000000000000 ]--- [ 82.751319][ T7258] Memory failure: 0x14bc00: recovery action for huge p ** replaying previous printk message ** [ 82.751319][ T7258] Memory failure: 0x14bc00: recovery action for huge page: Recovered [ 82.752283][ T7258] Injecting memory failure for pfn 0x14be00 at process virtual address 0x20800000 [ 82.752430][ T7258] ------------[ cut here ]------------ [ 82.752433][ T7258] WARNING: CPU: 1 PID: 7258 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.757885][ T7258] Modules linked in: [ 82.758429][ T7258] CPU: 1 UID: 0 PID: 7258 Comm: syz.0.48 Tainted: G W syzkaller #0 PREEMPT [ 82.759956][ T7258] Tainted: [W]=WARN [ 82.760537][ T7258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.762030][ T7258] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.763156][ T7258] pc : memory_failure+0x18ec/0x1db4 [ 82.763965][ T7258] lr : memory_failure+0x18ec/0x1db4 [ 82.764691][ T7258] sp : ffff80009edf78c0 [ 82.765328][ T7258] x29: ffff80009edf79a0 x28: 05ffc0000020086c x27: ffff700013dbef20 [ 82.766569][ T7258] x26: 1fffffbff885f001 x25: 05ffc0000020186d x24: 1fffffbff885f000 [ 82.767796][ T7258] x23: fffffdffc42f8008 x22: fffffdffc42f8000 x21: fffffdffc42f8000 [ 82.769063][ T7258] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.770400][ T7258] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 82.771580][ T7258] x14: 1fffffbff885f000 x13: 0000000000000000 x12: 0000000000000000 [ 82.772800][ T7258] x11: ffff7fbff885f001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.774137][ T7258] x8 : ffff0000c9120000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.775476][ T7258] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.776788][ T7258] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.778040][ T7258] Call trace: [ 82.778551][ T7258] memory_failure+0x18ec/0x1db4 (P) [ 82.779331][ T7258] madvise_do_behavior+0x2c8/0x7c4 [ 82.780148][ T7258] do_madvise+0x190/0x248 [ 82.780763][ T7258] __arm64_sys_madvise+0xa4/0xc0 [ 82.781490][ T7258] invoke_syscall+0x98/0x254 [ 82.782247][ T7258] el0_svc_common+0x130/0x23c [ 82.782965][ T7258] do_el0_svc+0x48/0x58 [ 82.783611][ T7258] el0_svc+0x5c/0x254 [ 82.784258][ T7258] el0t_64_sync_handler+0x84/0x12c [ 82.785034][ T7258] el0t_64_sync+0x198/0x19c [ 82.785801][ T7258] irq event stamp: 2056 [ 82.786433][ T7258] hardirqs last enabled at (2055): [] __folio_split+0xf7c/0x1438 [ 82.787813][ T7258] hardirqs last disabled at (2056): [] el1_brk64+0x20/0x54 [ 82.789107][ T7258] softirqs last enabled at (1670): [] handle_softirqs+0xaf8/0xc88 [ 82.790454][ T7258] softirqs last disabled at (1629): [] __do_softirq+0x14/0x20 [ 82.791778][ T7258] ---[ end trace 0000000000000000 ]--- [ 82.793506][ T7258] Me ** replaying previous printk message ** [ 82.793506][ T7258] Memory failure: 0x14be00: recovery action for huge page: Recovered [ 82.793934][ T7258] Injecting memory failure for pfn 0x14c000 at process virtual address 0x20a00000 [ 82.794073][ T7258] ------------[ cut here ]------------ [ 82.794077][ T7258] WARNING: CPU: 1 PID: 7258 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.799325][ T7258] Modules linked in: [ 82.799939][ T7258] CPU: 1 UID: 0 PID: 7258 Comm: syz.0.48 Tainted: G W syzkaller #0 PREEMPT [ 82.801294][ T7258] Tainted: [W]=WARN [ 82.801789][ T7258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.803309][ T7258] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.804578][ T7258] pc : memory_failure+0x18ec/0x1db4 [ 82.805458][ T7258] lr : memory_failure+0x18ec/0x1db4 [ 82.806261][ T7258] sp : ffff80009edf78c0 [ 82.806914][ T7258] x29: ffff80009edf79a0 x28: 05ffc0000020086c x27: ffff700013dbef20 [ 82.808229][ T7258] x26: 1fffffbff8860001 x25: 05ffc0000020186d x24: 1fffffbff8860000 [ 82.809441][ T7258] x23: fffffdffc4300008 x22: fffffdffc4300000 x21: fffffdffc4300000 [ 82.810668][ T7258] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.811914][ T7258] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 82.813207][ T7258] x14: 1fffffbff8860000 x13: 0000000000000000 x12: 0000000000000000 [ 82.814513][ T7258] x11: ffff7fbff8860001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.815788][ T7258] x8 : ffff0000c9120000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.817030][ T7258] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.818234][ T7258] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.819608][ T7258] Call trace: [ 82.820156][ T7258] memory_failure+0x18ec/0x1db4 (P) [ 82.820982][ T7258] madvise_do_behavior+0x2c8/0x7c4 [ 82.821839][ T7258] do_madvise+0x190/0x248 [ 82.822578][ T7258] __arm64_sys_madvise+0xa4/0xc0 [ 82.823354][ T7258] invoke_syscall+0x98/0x254 [ 82.824083][ T7258] el0_svc_common+0x130/0x23c [ 82.824809][ T7258] do_el0_svc+0x48/0x58 [ 82.825491][ T7258] el0_svc+0x5c/0x254 [ 82.826085][ T7258] el0t_64_sync_handler+0x84/0x12c [ 82.826929][ T7258] el0t_64_sync+0x198/0x19c [ 82.827641][ T7258] irq event stamp: 2666 [ 82.828333][ T7258] hardirqs last enabled at (2665): [] __folio_split+0xf7c/0x1438 [ 82.829922][ T7258] hardirqs last disabled at (2666): [] el1_brk64+0x20/0x54 [ 82.831377][ T7258] softirqs last enabled at (2122): [] handle_softirqs+0xaf8/0xc88 [ 82.832971][ T7258] softirqs last disabled at (2059): [] __do_softirq+0x14/0x20 [ 82.834453][ T7258] ---[ end trace 0000000000000000 ]--- [ 82.835983][ T7258] Memory failure: 0x14c000: recovery action for huge page: Recovered [ 82.850071][ T7260] Injecting memory failure for pfn 0x14c600 at process virtual address 0x20000000 [ 82.851829][ T7260] ------------[ cut here ]------------ [ 82.851835][ T7260] WARNING: CPU: 1 PID: 7260 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.854098][ T7260] Modules linked in: [ 82.854724][ T7260] CPU: 1 UID: 0 PID: 7260 Comm: syz.0.49 Tainted: G W syzkaller #0 PREEMPT [ 82.856383][ T7260] Tainted: [W]=WARN [ 82.856974][ T7260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.858593][ T7260] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.859764][ T7260] pc : memory_failure+0x18ec/0x1db4 [ 82.860529][ T7260] lr : memory_failure+0x18ec/0x1db4 [ 82.861246][ T7260] sp : ffff8000a0f278c0 [ 82.861813][ T7260] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 82.862956][ T7260] x26: 1fffffbff8863001 x25: 05ffc0000020086d x24: 1fffffbff8863000 [ 82.864112][ T7260] x23: fffffdffc4318008 x22: fffffdffc4318000 x21: fffffdffc4318000 [ 82.865383][ T7260] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.866678][ T7260] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 82.867963][ T7260] x14: 1fffffbff8863000 x13: 0000000000000000 x12: 0000000000000000 [ 82.869186][ T7260] x11: ffff7fbff8863001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.870375][ T7260] x8 : ffff0000c5b49e80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 82.871597][ T7260] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.872840][ T7260] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.874135][ T7260] Call trace: [ 82.874707][ T7260] memory_failure+0x18ec/0x1db4 (P) [ 82.875564][ T7260] madvise_do_behavior+0x2c8/0x7c4 [ 82.876429][ T7260] do_madvise+0x190/0x248 [ 82.877105][ T7260] __arm64_sys_madvise+0xa4/0xc0 [ 82.877875][ T7260] invoke_syscall+0x98/0x254 [ 82.878634][ T7260] el0_svc_common+0x130/0x23c [ 82.879395][ T7260] do_el0_svc+0x48/0x58 [ 82.880081][ T7260] el0_svc+0x5c/0x254 [ 82.880704][ T7260] el0t_64_sync_handler+0x84/0x12c [ 82.881491][ T7260] el0t_64_sync+0x198/0x19c [ 82.882183][ T7260] irq event stamp: 684 [ 82.882770][ T7260] hardirqs last enabled at (683): [] __free_object+0x508/0x720 [ 82.884143][ T7260] hardirqs last disabled at (684): [] el1_brk64+0x20/0x54 [ 82.885532][ T7260] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 82.887001][ T7260] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 82.888472][ T7260] ---[ end trace 0000000000000000 ]--- [ 82.890710][ T7260] Memory failure: 0x14c600: recovery action for huge page: ** replaying previous printk message ** [ 82.890710][ T7260] Memory failure: 0x14c600: recovery action for huge page: Recovered [ 82.891722][ T7260] Injecting memory failure for pfn 0x14c800 at process virtual address 0x20200000 [ 82.891845][ T7260] ------------[ cut here ]------------ [ 82.891849][ T7260] WARNING: CPU: 1 PID: 7260 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.897219][ T7260] Modules linked in: [ 82.897795][ T7260] CPU: 1 UID: 0 PID: 7260 Comm: syz.0.49 Tainted: G W syzkaller #0 PREEMPT [ 82.899270][ T7260] Tainted: [W]=WARN [ 82.899811][ T7260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.901224][ T7260] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.902352][ T7260] pc : memory_failure+0x18ec/0x1db4 [ 82.903051][ T7260] lr : memory_failure+0x18ec/0x1db4 [ 82.903858][ T7260] sp : ffff8000a0f278c0 [ 82.904448][ T7260] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 82.905619][ T7260] x26: 1fffffbff8864001 x25: 05ffc0000020086d x24: 1fffffbff8864000 [ 82.906961][ T7260] x23: fffffdffc4320008 x22: fffffdffc4320000 x21: fffffdffc4320000 [ 82.908324][ T7260] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.909705][ T7260] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 82.910946][ T7260] x14: 1fffffbff8864000 x13: 0000000000000000 x12: 0000000000000000 [ 82.912116][ T7260] x11: ffff7fbff8864001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.913311][ T7260] x8 : ffff0000c5b49e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.914524][ T7260] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.915602][ T7260] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.916736][ T7260] Call trace: [ 82.917189][ T7260] memory_failure+0x18ec/0x1db4 (P) [ 82.917963][ T7260] madvise_do_behavior+0x2c8/0x7c4 [ 82.918784][ T7260] do_madvise+0x190/0x248 [ 82.919475][ T7260] __arm64_sys_madvise+0xa4/0xc0 [ 82.920262][ T7260] invoke_syscall+0x98/0x254 [ 82.921011][ T7260] el0_svc_common+0x130/0x23c [ 82.921714][ T7260] do_el0_svc+0x48/0x58 [ 82.922335][ T7260] el0_svc+0x5c/0x254 [ 82.922982][ T7260] el0t_64_sync_handler+0x84/0x12c [ 82.923831][ T7260] el0t_64_sync+0x198/0x19c [ 82.924532][ T7260] irq event stamp: 1300 [ 82.925177][ T7260] hardirqs last enabled at (1299): [] __folio_split+0xf7c/0x1438 [ 82.926645][ T7260] hardirqs last disabled at (1300): [] el1_brk64+0x20/0x54 [ 82.927879][ T7260] softirqs last enabled at (896): [] handle_softirqs+0xaf8/0xc88 [ 82.929292][ T7260] softirqs last disabled at (687): [] __do_softirq+0x14/0x20 [ 82.930570][ T7260] ---[ end trace 0000000000000000 ]--- [ 82.932851][ T7260] Memory failure: 0x14c800: recovery action for huge page: Recovered [ 82.933912][ T7260] ** replaying previous printk message ** [ 82.933912][ T7260] Injecting memory failure for pfn 0x14ca00 at process virtual address 0x20400000 [ 82.935511][ T7260] ------------[ cut here ]------------ [ 82.935516][ T7260] WARNING: CPU: 1 PID: 7260 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.939447][ T7260] Modules linked in: [ 82.940032][ T7260] CPU: 1 UID: 0 PID: 7260 Comm: syz.0.49 Tainted: G W syzkaller #0 PREEMPT [ 82.941456][ T7260] Tainted: [W]=WARN [ 82.941989][ T7260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.943458][ T7260] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.944675][ T7260] pc : memory_failure+0x18ec/0x1db4 [ 82.945496][ T7260] lr : memory_failure+0x18ec/0x1db4 [ 82.946335][ T7260] sp : ffff8000a0f278c0 [ 82.947009][ T7260] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 82.948342][ T7260] x26: 1fffffbff8865001 x25: 05ffc0000020086d x24: 1fffffbff8865000 [ 82.949654][ T7260] x23: fffffdffc4328008 x22: fffffdffc4328000 x21: fffffdffc4328000 [ 82.950948][ T7260] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.952147][ T7260] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 82.953365][ T7260] x14: 1fffffbff8865000 x13: 0000000000000000 x12: 0000000000000000 [ 82.954561][ T7260] x11: ffff7fbff8865001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.955742][ T7260] x8 : ffff0000c5b49e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 82.956960][ T7260] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 82.958224][ T7260] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 82.959474][ T7260] Call trace: [ 82.959985][ T7260] memory_failure+0x18ec/0x1db4 (P) [ 82.960839][ T7260] madvise_do_behavior+0x2c8/0x7c4 [ 82.961705][ T7260] do_madvise+0x190/0x248 [ 82.962408][ T7260] __arm64_sys_madvise+0xa4/0xc0 [ 82.963198][ T7260] invoke_syscall+0x98/0x254 [ 82.963943][ T7260] el0_svc_common+0x130/0x23c [ 82.964650][ T7260] do_el0_svc+0x48/0x58 [ 82.965357][ T7260] el0_svc+0x5c/0x254 [ 82.966052][ T7260] el0t_64_sync_handler+0x84/0x12c [ 82.966903][ T7260] el0t_64_sync+0x198/0x19c [ 82.967614][ T7260] irq event stamp: 1754 [ 82.968303][ T7260] hardirqs last enabled at (1753): [] __folio_split+0xf7c/0x1438 [ 82.969857][ T7260] hardirqs last disabled at (1754): [] el1_brk64+0x20/0x54 [ 82.971285][ T7260] softirqs last enabled at (1378): [] handle_softirqs+0xaf8/0xc88 [ 82.972792][ T7260] softirqs last disabled at (1303): [] __do_softirq+0x14/0x20 [ 82.974137][ T7260] ---[ end trace 0000000000000000 ]--- [ 82.976624 ** replaying previous printk message ** [ 82.976624][ T7260] Memory failure: 0x14ca00: recovery action for huge page: Recovered [ 82.976713][ T7260] Injecting memory failure for pfn 0x14cc00 at process virtual address 0x20600000 [ 82.976835][ T7260] ------------[ cut here ]------------ [ 82.976838][ T7260] WARNING: CPU: 1 PID: 7260 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 82.982311][ T7260] Modules linked in: [ 82.982927][ T7260] CPU: 1 UID: 0 PID: 7260 Comm: syz.0.49 Tainted: G W syzkaller #0 PREEMPT [ 82.984639][ T7260] Tainted: [W]=WARN [ 82.985272][ T7260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.986987][ T7260] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 82.988247][ T7260] pc : memory_failure+0x18ec/0x1db4 [ 82.989103][ T7260] lr : memory_failure+0x18ec/0x1db4 [ 82.989937][ T7260] sp : ffff8000a0f278c0 [ 82.990587][ T7260] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 82.991833][ T7260] x26: 1fffffbff8866001 x25: 05ffc0000020086d x24: 1fffffbff8866000 [ 82.993166][ T7260] x23: fffffdffc4330008 x22: fffffdffc4330000 x21: fffffdffc4330000 [ 82.994482][ T7260] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 82.995677][ T7260] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 82.996984][ T7260] x14: 1fffffbff8866000 x13: 0000000000000000 x12: 0000000000000000 [ 82.998323][ T7260] x11: ffff7fbff8866001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 82.999583][ T7260] x8 : ffff0000c5b49e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.000860][ T7260] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.002173][ T7260] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.003549][ T7260] Call trace: [ 83.004103][ T7260] memory_failure+0x18ec/0x1db4 (P) [ 83.004945][ T7260] madvise_do_behavior+0x2c8/0x7c4 [ 83.005786][ T7260] do_madvise+0x190/0x248 [ 83.006518][ T7260] __arm64_sys_madvise+0xa4/0xc0 [ 83.007304][ T7260] invoke_syscall+0x98/0x254 [ 83.008013][ T7260] el0_svc_common+0x130/0x23c [ 83.008736][ T7260] do_el0_svc+0x48/0x58 [ 83.009409][ T7260] el0_svc+0x5c/0x254 [ 83.010047][ T7260] el0t_64_sync_handler+0x84/0x12c [ 83.010803][ T7260] el0t_64_sync+0x198/0x19c [ 83.011449][ T7260] irq event stamp: 1970 [ 83.012014][ T7260] hardirqs last enabled at (1969): [] __folio_split+0xf7c/0x1438 [ 83.013391][ T7260] hardirqs last disabled at (1970): [] el1_brk64+0x20/0x54 [ 83.014692][ T7260] softirqs last enabled at (1934): [] handle_softirqs+0xaf8/0xc88 [ 83.016131][ T7260] softirqs last disabled at (1757): [] __do_softirq+0x14/0x20 [ 83.017457][ T7260] ---[ end trace 0000000000000000 ]--- [ 83.019123][ T7260] Memory failure: 0x14cc00: recovery action for huge pag ** replaying previous printk message ** [ 83.019123][ T7260] Memory failure: 0x14cc00: recovery action for huge page: Recovered [ 83.020105][ T7260] Injecting memory failure for pfn 0x14c400 at process virtual address 0x20800000 [ 83.020252][ T7260] ------------[ cut here ]------------ [ 83.020256][ T7260] WARNING: CPU: 1 PID: 7260 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.025820][ T7260] Modules linked in: [ 83.026432][ T7260] CPU: 1 UID: 0 PID: 7260 Comm: syz.0.49 Tainted: G W syzkaller #0 PREEMPT [ 83.028070][ T7260] Tainted: [W]=WARN [ 83.028700][ T7260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.030274][ T7260] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.031532][ T7260] pc : memory_failure+0x18ec/0x1db4 [ 83.032278][ T7260] lr : memory_failure+0x18ec/0x1db4 [ 83.033072][ T7260] sp : ffff8000a0f278c0 [ 83.033681][ T7260] x29: ffff8000a0f279a0 x28: 05ffc0000020086c x27: ffff7000141e4f20 [ 83.034806][ T7260] x26: 1fffffbff8862001 x25: 05ffc0000020186d x24: 1fffffbff8862000 [ 83.035926][ T7260] x23: fffffdffc4310008 x22: fffffdffc4310000 x21: fffffdffc4310000 [ 83.037049][ T7260] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.038206][ T7260] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 83.039492][ T7260] x14: 1fffffbff8862000 x13: 0000000000000000 x12: 0000000000000000 [ 83.040781][ T7260] x11: ffff7fbff8862001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.042003][ T7260] x8 : ffff0000c5b49e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.043149][ T7260] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.044327][ T7260] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.045450][ T7260] Call trace: [ 83.045869][ T7260] memory_failure+0x18ec/0x1db4 (P) [ 83.046621][ T7260] madvise_do_behavior+0x2c8/0x7c4 [ 83.047381][ T7260] do_madvise+0x190/0x248 [ 83.047979][ T7260] __arm64_sys_madvise+0xa4/0xc0 [ 83.048661][ T7260] invoke_syscall+0x98/0x254 [ 83.049302][ T7260] el0_svc_common+0x130/0x23c [ 83.050048][ T7260] do_el0_svc+0x48/0x58 [ 83.050714][ T7260] el0_svc+0x5c/0x254 [ 83.051299][ T7260] el0t_64_sync_handler+0x84/0x12c [ 83.052118][ T7260] el0t_64_sync+0x198/0x19c [ 83.052854][ T7260] irq event stamp: 2378 [ 83.053503][ T7260] hardirqs last enabled at (2377): [] __folio_split+0xf7c/0x1438 [ 83.054919][ T7260] hardirqs last disabled at (2378): [] el1_brk64+0x20/0x54 [ 83.056297][ T7260] softirqs last enabled at (2000): [] handle_softirqs+0xaf8/0xc88 [ 83.057851][ T7260] softirqs last disabled at (1973): [] __do_softirq+0x14/0x20 [ 83.059228][ T7260] ---[ end trace 0000000000000000 ]--- [ 83.06080 ** replaying previous printk message ** [ 83.060807][ T7260] Memory failure: 0x14c400: recovery action for huge page: Recovered [ 83.060879][ T7260] Injecting memory failure for pfn 0x14c200 at process virtual address 0x20a00000 [ 83.061021][ T7260] ------------[ cut here ]------------ [ 83.061024][ T7260] WARNING: CPU: 1 PID: 7260 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.066689][ T7260] Modules linked in: [ 83.067292][ T7260] CPU: 1 UID: 0 PID: 7260 Comm: syz.0.49 Tainted: G W syzkaller #0 PREEMPT [ 83.068801][ T7260] Tainted: [W]=WARN [ 83.069327][ T7260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.070721][ T7260] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.071935][ T7260] pc : memory_failure+0x18ec/0x1db4 [ 83.072688][ T7260] lr : memory_failure+0x18ec/0x1db4 [ 83.073459][ T7260] sp : ffff8000a0f278c0 [ 83.074031][ T7260] x29: ffff8000a0f279a0 x28: 05ffc0000020086c x27: ffff7000141e4f20 [ 83.075204][ T7260] x26: 1fffffbff8861001 x25: 05ffc0000020186d x24: 1fffffbff8861000 [ 83.076468][ T7260] x23: fffffdffc4308008 x22: fffffdffc4308000 x21: fffffdffc4308000 [ 83.077673][ T7260] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.078896][ T7260] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 83.080142][ T7260] x14: 1fffffbff8861000 x13: 0000000000000000 x12: 0000000000000000 [ 83.081395][ T7260] x11: ffff7fbff8861001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.082737][ T7260] x8 : ffff0000c5b49e80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.083939][ T7260] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.085127][ T7260] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.086404][ T7260] Call trace: [ 83.086912][ T7260] memory_failure+0x18ec/0x1db4 (P) [ 83.087717][ T7260] madvise_do_behavior+0x2c8/0x7c4 [ 83.088438][ T7260] do_madvise+0x190/0x248 [ 83.089073][ T7260] __arm64_sys_madvise+0xa4/0xc0 [ 83.089799][ T7260] invoke_syscall+0x98/0x254 [ 83.090508][ T7260] el0_svc_common+0x130/0x23c [ 83.091285][ T7260] do_el0_svc+0x48/0x58 [ 83.091923][ T7260] el0_svc+0x5c/0x254 [ 83.092504][ T7260] el0t_64_sync_handler+0x84/0x12c [ 83.093261][ T7260] el0t_64_sync+0x198/0x19c [ 83.094007][ T7260] irq event stamp: 2444 [ 83.094651][ T7260] hardirqs last enabled at (2443): [] __folio_split+0xf7c/0x1438 [ 83.096136][ T7260] hardirqs last disabled at (2444): [] el1_brk64+0x20/0x54 [ 83.097472][ T7260] softirqs last enabled at (2414): [] handle_softirqs+0xaf8/0xc88 [ 83.098891][ T7260] softirqs last disabled at (2381): [] __do_softirq+0x14/0x20 [ 83.100328][ T7260] ---[ end trace 0000000000000000 ]--- [ 83.102153][ T7260] Memory failure: 0x14c200: recovery action for huge page: Recovered [ 83.115148][ T7262] Injecting memory failure for pfn 0x14ce00 at process virtual address 0x20000000 [ 83.116932][ T7262] ------------[ cut here ]------------ [ 83.116937][ T7262] WARNING: CPU: 1 PID: 7262 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.119259][ T7262] Modules linked in: [ 83.119842][ T7262] CPU: 1 UID: 0 PID: 7262 Comm: syz.0.50 Tainted: G W syzkaller #0 PREEMPT [ 83.121369][ T7262] Tainted: [W]=WARN [ 83.121914][ T7262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.123441][ T7262] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.124659][ T7262] pc : memory_failure+0x18ec/0x1db4 [ 83.125546][ T7262] lr : memory_failure+0x18ec/0x1db4 [ 83.126402][ T7262] sp : ffff80009edf78c0 [ 83.127055][ T7262] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 83.128277][ T7262] x26: 1fffffbff8867001 x25: 05ffc0000020086d x24: 1fffffbff8867000 [ 83.129460][ T7262] x23: fffffdffc4338008 x22: fffffdffc4338000 x21: fffffdffc4338000 [ 83.130680][ T7262] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.132018][ T7262] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 83.133293][ T7262] x14: 1fffffbff8867000 x13: 0000000000000000 x12: 0000000000000000 [ 83.134694][ T7262] x11: ffff7fbff8867001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.136086][ T7262] x8 : ffff0000c5b4bd00 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 83.137475][ T7262] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.138828][ T7262] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.140177][ T7262] Call trace: [ 83.140681][ T7262] memory_failure+0x18ec/0x1db4 (P) [ 83.141578][ T7262] madvise_do_behavior+0x2c8/0x7c4 [ 83.142402][ T7262] do_madvise+0x190/0x248 [ 83.143150][ T7262] __arm64_sys_madvise+0xa4/0xc0 [ 83.143915][ T7262] invoke_syscall+0x98/0x254 [ 83.144631][ T7262] el0_svc_common+0x130/0x23c [ 83.145342][ T7262] do_el0_svc+0x48/0x58 [ 83.145963][ T7262] el0_svc+0x5c/0x254 [ 83.146512][ T7262] el0t_64_sync_handler+0x84/0x12c [ 83.147226][ T7262] el0t_64_sync+0x198/0x19c [ 83.147882][ T7262] irq event stamp: 674 [ 83.148439][ T7262] hardirqs last enabled at (673): [] __free_object+0x508/0x720 [ 83.149781][ T7262] hardirqs last disabled at (674): [] el1_brk64+0x20/0x54 [ 83.151021][ T7262] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 83.152324][ T7262] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 83.153691][ T7262] ---[ end trace 0000000000000000 ]--- [ 83.156084][ T7262] Memory failure: 0x14ce00: recovery action for huge page ** replaying previous printk message ** [ 83.156084][ T7262] Memory failure: 0x14ce00: recovery action for huge page: Recovered [ 83.157062][ T7262] Injecting memory failure for pfn 0x14d000 at process virtual address 0x20200000 [ 83.157188][ T7262] ------------[ cut here ]------------ [ 83.157191][ T7262] WARNING: CPU: 1 PID: 7262 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.162637][ T7262] Modules linked in: [ 83.163235][ T7262] CPU: 1 UID: 0 PID: 7262 Comm: syz.0.50 Tainted: G W syzkaller #0 PREEMPT [ 83.164897][ T7262] Tainted: [W]=WARN [ 83.165509][ T7262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.167061][ T7262] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.168292][ T7262] pc : memory_failure+0x18ec/0x1db4 [ 83.169144][ T7262] lr : memory_failure+0x18ec/0x1db4 [ 83.169896][ T7262] sp : ffff80009edf78c0 [ 83.170633][ T7262] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 83.171961][ T7262] x26: 1fffffbff8868001 x25: 05ffc0000020086d x24: 1fffffbff8868000 [ 83.173170][ T7262] x23: fffffdffc4340008 x22: fffffdffc4340000 x21: fffffdffc4340000 [ 83.174474][ T7262] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.175786][ T7262] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 83.176967][ T7262] x14: 1fffffbff8868000 x13: 0000000000000000 x12: 0000000000000000 [ 83.178273][ T7262] x11: ffff7fbff8868001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.179503][ T7262] x8 : ffff0000c5b4bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.180708][ T7262] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.181926][ T7262] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.183113][ T7262] Call trace: [ 83.183590][ T7262] memory_failure+0x18ec/0x1db4 (P) [ 83.184345][ T7262] madvise_do_behavior+0x2c8/0x7c4 [ 83.185105][ T7262] do_madvise+0x190/0x248 [ 83.185742][ T7262] __arm64_sys_madvise+0xa4/0xc0 [ 83.186492][ T7262] invoke_syscall+0x98/0x254 [ 83.187194][ T7262] el0_svc_common+0x130/0x23c [ 83.187830][ T7262] do_el0_svc+0x48/0x58 [ 83.188448][ T7262] el0_svc+0x5c/0x254 [ 83.189032][ T7262] el0t_64_sync_handler+0x84/0x12c [ 83.189734][ T7262] el0t_64_sync+0x198/0x19c [ 83.190449][ T7262] irq event stamp: 1342 [ 83.191123][ T7262] hardirqs last enabled at (1341): [] __folio_split+0xf7c/0x1438 [ 83.192570][ T7262] hardirqs last disabled at (1342): [] el1_brk64+0x20/0x54 [ 83.194026][ T7262] softirqs last enabled at (950): [] handle_softirqs+0xaf8/0xc88 [ 83.195565][ T7262] softirqs last disabled at (677): [] __do_softirq+0x14/0x20 [ 83.197043][ T7262] ---[ end trace 0000000000000000 ]--- [ 83.199168][ T7262] Memory failure: 0x14d000: recovery action for huge page: Recovered [ 83.201514][ T7262] Injecting memory failure for pfn 0x14d200 at process virtual address 0x20400000 [ 83.203239][ T7262] ------------[ cut here ]------------ [ 83.203248][ T7262] WARNING: CPU: 1 PID: 7262 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.205533][ T7262] Modules linked in: [ 83.206204][ T7262] CPU: 1 UID: 0 PID: 7262 Comm: syz.0.50 Tainted: G W syzkaller #0 PREEMPT [ 83.207947][ T7262] Tainted: [W]=WARN [ 83.208597][ T7262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.210252][ T7262] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.211497][ T7262] pc : memory_failure+0x18ec/0x1db4 [ 83.212342][ T7262] lr : memory_failure+0x18ec/0x1db4 [ 83.213185][ T7262] sp : ffff80009edf78c0 [ 83.213814][ T7262] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 83.214970][ T7262] x26: 1fffffbff8869001 x25: 05ffc0000020086d x24: 1fffffbff8869000 [ 83.216122][ T7262] x23: fffffdffc4348008 x22: fffffdffc4348000 x21: fffffdffc4348000 [ 83.217297][ T7262] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.218503][ T7262] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 83.219649][ T7262] x14: 1fffffbff8869000 x13: 0000000000000000 x12: 0000000000000000 [ 83.220920][ T7262] x11: ffff7fbff8869001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.222175][ T7262] x8 : ffff0000c5b4bd00 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 83.223409][ T7262] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.224546][ T7262] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.225654][ T7262] Call trace: [ 83.226089][ T7262] memory_failure+0x18ec/0x1db4 (P) [ 83.226819][ T7262] madvise_do_behavior+0x2c8/0x7c4 [ 83.227574][ T7262] do_madvise+0x190/0x248 [ 83.228245][ T7262] __arm64_sys_madvise+0xa4/0xc0 [ 83.229012][ T7262] invoke_syscall+0x98/0x254 [ 83.229713][ T7262] el0_svc_common+0x130/0x23c [ 83.230382][ T7262] do_el0_svc+0x48/0x58 [ 83.231046][ T7262] el0_svc+0x5c/0x254 [ 83.231690][ T7262] el0t_64_sync_handler+0x84/0x12c [ 83.232429][ T7262] el0t_64_sync+0x198/0x19c [ 83.233094][ T7262] irq event stamp: 1954 [ 83.233731][ T7262] hardirqs last enabled at (1953): [] __free_object+0x508/0x720 [ 83.235174][ T7262] hardirqs last disabled at (1954): [] el1_brk64+0x20/0x54 [ 83.236587][ T7262] softirqs last enabled at (1518): [] handle_softirqs+0xaf8/0xc88 [ 83.238052][ T7262] softirqs last disabled at (1345): [] __do_softirq+0x14/0x20 [ 83.239384][ T7262] ---[ end trace 0000000000000000 ]--- [ 83.240998 ** replaying previous printk message ** [ 83.240998][ T7262] Memory failure: 0x14d200: recovery action for huge page: Recovered [ 83.241078][ T7262] Injecting memory failure for pfn 0x14d400 at process virtual address 0x20600000 [ 83.241203][ T7262] ------------[ cut here ]------------ [ 83.241207][ T7262] WARNING: CPU: 1 PID: 7262 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.246682][ T7262] Modules linked in: [ 83.247281][ T7262] CPU: 1 UID: 0 PID: 7262 Comm: syz.0.50 Tainted: G W syzkaller #0 PREEMPT [ 83.248847][ T7262] Tainted: [W]=WARN [ 83.249402][ T7262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.250823][ T7262] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.251989][ T7262] pc : memory_failure+0x18ec/0x1db4 [ 83.252758][ T7262] lr : memory_failure+0x18ec/0x1db4 [ 83.253555][ T7262] sp : ffff80009edf78c0 [ 83.254192][ T7262] x29: ffff80009edf79a0 x28: 05ffc00000200868 x27: ffff700013dbef20 [ 83.255427][ T7262] x26: 1fffffbff886a001 x25: 05ffc0000020086d x24: 1fffffbff886a000 [ 83.256588][ T7262] x23: fffffdffc4350008 x22: fffffdffc4350000 x21: fffffdffc4350000 [ 83.257759][ T7262] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.259025][ T7262] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 83.260192][ T7262] x14: 1fffffbff886a000 x13: 0000000000000000 x12: 0000000000000000 [ 83.261385][ T7262] x11: ffff7fbff886a001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.262626][ T7262] x8 : ffff0000c5b4bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.263771][ T7262] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.264935][ T7262] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.266112][ T7262] Call trace: [ 83.266599][ T7262] memory_failure+0x18ec/0x1db4 (P) [ 83.267393][ T7262] madvise_do_behavior+0x2c8/0x7c4 [ 83.268115][ T7262] do_madvise+0x190/0x248 [ 83.268711][ T7262] __arm64_sys_madvise+0xa4/0xc0 [ 83.269410][ T7262] invoke_syscall+0x98/0x254 [ 83.270092][ T7262] el0_svc_common+0x130/0x23c [ 83.270741][ T7262] do_el0_svc+0x48/0x58 [ 83.271306][ T7262] el0_svc+0x5c/0x254 [ 83.271982][ T7262] el0t_64_sync_handler+0x84/0x12c [ 83.272789][ T7262] el0t_64_sync+0x198/0x19c [ 83.273457][ T7262] irq event stamp: 2154 [ 83.274071][ T7262] hardirqs last enabled at (2153): [] __folio_split+0xf7c/0x1438 [ 83.275473][ T7262] hardirqs last disabled at (2154): [] el1_brk64+0x20/0x54 [ 83.276711][ T7262] softirqs last enabled at (2118): [] handle_softirqs+0xaf8/0xc88 [ 83.278078][ T7262] softirqs last disabled at (1957): [] __do_softirq+0x14/0x20 [ 83.279346][ T7262] ---[ end trace 0000000000000000 ]--- [ 83.281350][ T7262] Memory failure: 0x14d400: recovery action for huge page: Reco ** replaying previous printk message ** [ 83.281350][ T7262] Memory failure: 0x14d400: recovery action for huge page: Recovered [ 83.282312][ T7262] Injecting memory failure for pfn 0x14d600 at process virtual address 0x20800000 [ 83.282478][ T7262] ------------[ cut here ]------------ [ 83.282482][ T7262] WARNING: CPU: 1 PID: 7262 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.287882][ T7262] Modules linked in: [ 83.288441][ T7262] CPU: 1 UID: 0 PID: 7262 Comm: syz.0.50 Tainted: G W syzkaller #0 PREEMPT [ 83.289854][ T7262] Tainted: [W]=WARN [ 83.290374][ T7262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.291818][ T7262] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.293018][ T7262] pc : memory_failure+0x18ec/0x1db4 [ 83.293749][ T7262] lr : memory_failure+0x18ec/0x1db4 [ 83.294549][ T7262] sp : ffff80009edf78c0 [ 83.295169][ T7262] x29: ffff80009edf79a0 x28: 05ffc0000020086c x27: ffff700013dbef20 [ 83.296328][ T7262] x26: 1fffffbff886b001 x25: 05ffc0000020186d x24: 1fffffbff886b000 [ 83.297519][ T7262] x23: fffffdffc4358008 x22: fffffdffc4358000 x21: fffffdffc4358000 [ 83.298716][ T7262] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.299807][ T7262] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 83.300960][ T7262] x14: 1fffffbff886b000 x13: 0000000000000000 x12: 0000000000000000 [ 83.302124][ T7262] x11: ffff7fbff886b001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.303340][ T7262] x8 : ffff0000c5b4bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.304586][ T7262] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.305885][ T7262] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.307139][ T7262] Call trace: [ 83.307628][ T7262] memory_failure+0x18ec/0x1db4 (P) [ 83.308423][ T7262] madvise_do_behavior+0x2c8/0x7c4 [ 83.309219][ T7262] do_madvise+0x190/0x248 [ 83.309888][ T7262] __arm64_sys_madvise+0xa4/0xc0 [ 83.310621][ T7262] invoke_syscall+0x98/0x254 [ 83.311293][ T7262] el0_svc_common+0x130/0x23c [ 83.311974][ T7262] do_el0_svc+0x48/0x58 [ 83.312583][ T7262] el0_svc+0x5c/0x254 [ 83.313158][ T7262] el0t_64_sync_handler+0x84/0x12c [ 83.313915][ T7262] el0t_64_sync+0x198/0x19c [ 83.314598][ T7262] irq event stamp: 2734 [ 83.315191][ T7262] hardirqs last enabled at (2733): [] __folio_split+0xf7c/0x1438 [ 83.316483][ T7262] hardirqs last disabled at (2734): [] el1_brk64+0x20/0x54 [ 83.317788][ T7262] softirqs last enabled at (2348): [] handle_softirqs+0xaf8/0xc88 [ 83.319327][ T7262] softirqs last disabled at (2157): [] __do_softirq+0x14/0x20 [ 83.320798][ T7262] ---[ end trace 0000000000000000 ]--- [ 83.32212 ** replaying previous printk message ** [ 83.322123][ T7262] Memory failure: 0x14d600: recovery action for huge page: Recovered [ 83.322180][ T7262] Injecting memory failure for pfn 0x14d800 at process virtual address 0x20a00000 [ 83.322314][ T7262] ------------[ cut here ]------------ [ 83.322318][ T7262] WARNING: CPU: 1 PID: 7262 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.327582][ T7262] Modules linked in: [ 83.328189][ T7262] CPU: 1 UID: 0 PID: 7262 Comm: syz.0.50 Tainted: G W syzkaller #0 PREEMPT [ 83.329728][ T7262] Tainted: [W]=WARN [ 83.330275][ T7262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.331752][ T7262] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.333041][ T7262] pc : memory_failure+0x18ec/0x1db4 [ 83.333922][ T7262] lr : memory_failure+0x18ec/0x1db4 [ 83.334723][ T7262] sp : ffff80009edf78c0 [ 83.335378][ T7262] x29: ffff80009edf79a0 x28: 05ffc0000020086c x27: ffff700013dbef20 [ 83.336557][ T7262] x26: 1fffffbff886c001 x25: 05ffc0000020186d x24: 1fffffbff886c000 [ 83.337729][ T7262] x23: fffffdffc4360008 x22: fffffdffc4360000 x21: fffffdffc4360000 [ 83.338845][ T7262] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.340082][ T7262] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 83.341250][ T7262] x14: 1fffffbff886c000 x13: 0000000000000000 x12: 0000000000000000 [ 83.342392][ T7262] x11: ffff7fbff886c001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.343639][ T7262] x8 : ffff0000c5b4bd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.344977][ T7262] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.346234][ T7262] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.347538][ T7262] Call trace: [ 83.348067][ T7262] memory_failure+0x18ec/0x1db4 (P) [ 83.348946][ T7262] madvise_do_behavior+0x2c8/0x7c4 [ 83.349724][ T7262] do_madvise+0x190/0x248 [ 83.350380][ T7262] __arm64_sys_madvise+0xa4/0xc0 [ 83.351097][ T7262] invoke_syscall+0x98/0x254 [ 83.351786][ T7262] el0_svc_common+0x130/0x23c [ 83.352464][ T7262] do_el0_svc+0x48/0x58 [ 83.353129][ T7262] el0_svc+0x5c/0x254 [ 83.353737][ T7262] el0t_64_sync_handler+0x84/0x12c [ 83.354505][ T7262] el0t_64_sync+0x198/0x19c [ 83.355208][ T7262] irq event stamp: 2800 [ 83.355773][ T7262] hardirqs last enabled at (2799): [] __folio_split+0xf7c/0x1438 [ 83.357133][ T7262] hardirqs last disabled at (2800): [] el1_brk64+0x20/0x54 [ 83.358383][ T7262] softirqs last enabled at (2776): [] handle_softirqs+0xaf8/0xc88 [ 83.359822][ T7262] softirqs last disabled at (2737): [] __do_softirq+0x14/0x20 [ 83.361136][ T7262] ---[ end trace 0000000000000000 ]--- [ 83.362025][ T7262] Memory failure: 0x14d800: recovery action for huge page: Recovered [ 83.376967][ T7264] Injecting memory failure for pfn 0x14dc00 at process virtual address 0x20000000 [ 83.378782][ T7264] ------------[ cut here ]------------ [ 83.378788][ T7264] WARNING: CPU: 1 PID: 7264 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.381093][ T7264] Modules linked in: [ 83.381706][ T7264] CPU: 1 UID: 0 PID: 7264 Comm: syz.0.51 Tainted: G W syzkaller #0 PREEMPT [ 83.383208][ T7264] Tainted: [W]=WARN [ 83.383801][ T7264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.385322][ T7264] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.386483][ T7264] pc : memory_failure+0x18ec/0x1db4 [ 83.387257][ T7264] lr : memory_failure+0x18ec/0x1db4 [ 83.388035][ T7264] sp : ffff80009fa078c0 [ 83.388645][ T7264] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 83.389931][ T7264] x26: 1fffffbff886e001 x25: 05ffc0000020086d x24: 1fffffbff886e000 [ 83.391125][ T7264] x23: fffffdffc4370008 x22: fffffdffc4370000 x21: fffffdffc4370000 [ 83.392349][ T7264] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.393601][ T7264] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 83.394915][ T7264] x14: 1fffffbff886e000 x13: 0000000000000000 x12: 0000000000000000 [ 83.396196][ T7264] x11: ffff7fbff886e001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.397503][ T7264] x8 : ffff0000d3e4db80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 83.398847][ T7264] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.400159][ T7264] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.401425][ T7264] Call trace: [ 83.401938][ T7264] memory_failure+0x18ec/0x1db4 (P) [ 83.402761][ T7264] madvise_do_behavior+0x2c8/0x7c4 [ 83.403594][ T7264] do_madvise+0x190/0x248 [ 83.404214][ T7264] __arm64_sys_madvise+0xa4/0xc0 [ 83.404869][ T7264] invoke_syscall+0x98/0x254 [ 83.405600][ T7264] el0_svc_common+0x130/0x23c [ 83.406361][ T7264] do_el0_svc+0x48/0x58 [ 83.407034][ T7264] el0_svc+0x5c/0x254 [ 83.407670][ T7264] el0t_64_sync_handler+0x84/0x12c [ 83.408473][ T7264] el0t_64_sync+0x198/0x19c [ 83.409210][ T7264] irq event stamp: 824 [ 83.409899][ T7264] hardirqs last enabled at (823): [] __free_object+0x508/0x720 [ 83.411419][ T7264] hardirqs last disabled at (824): [] el1_brk64+0x20/0x54 [ 83.412651][ T7264] softirqs last enabled at (772): [] handle_softirqs+0xaf8/0xc88 [ 83.414038][ T7264] softirqs last disabled at (647): [] __do_softirq+0x14/0x20 [ 83.415295][ T7264] ---[ end trace 0000000000000000 ]--- [ 83.416919][ T7264] Memory failure: 0x14dc00: recovery action for huge page: ** replaying previous printk message ** [ 83.416919][ T7264] Memory failure: 0x14dc00: recovery action for huge page: Recovered [ 83.417932][ T7264] Injecting memory failure for pfn 0x14da00 at process virtual address 0x20200000 [ 83.418060][ T7264] ------------[ cut here ]------------ [ 83.418063][ T7264] WARNING: CPU: 1 PID: 7264 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.423163][ T7264] Modules linked in: [ 83.423758][ T7264] CPU: 1 UID: 0 PID: 7264 Comm: syz.0.51 Tainted: G W syzkaller #0 PREEMPT [ 83.425250][ T7264] Tainted: [W]=WARN [ 83.425783][ T7264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.427296][ T7264] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.428473][ T7264] pc : memory_failure+0x18ec/0x1db4 [ 83.429305][ T7264] lr : memory_failure+0x18ec/0x1db4 [ 83.430071][ T7264] sp : ffff80009fa078c0 [ 83.430745][ T7264] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 83.431996][ T7264] x26: 1fffffbff886d001 x25: 05ffc0000020086d x24: 1fffffbff886d000 [ 83.433264][ T7264] x23: fffffdffc4368008 x22: fffffdffc4368000 x21: fffffdffc4368000 [ 83.434469][ T7264] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.435722][ T7264] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 83.437011][ T7264] x14: 1fffffbff886d000 x13: 0000000000000000 x12: 0000000000000000 [ 83.438184][ T7264] x11: ffff7fbff886d001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.439257][ T7264] x8 : ffff0000d3e4db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.440422][ T7264] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.441557][ T7264] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.442621][ T7264] Call trace: [ 83.443057][ T7264] memory_failure+0x18ec/0x1db4 (P) [ 83.443775][ T7264] madvise_do_behavior+0x2c8/0x7c4 [ 83.444474][ T7264] do_madvise+0x190/0x248 [ 83.445188][ T7264] __arm64_sys_madvise+0xa4/0xc0 [ 83.445917][ T7264] invoke_syscall+0x98/0x254 [ 83.446580][ T7264] el0_svc_common+0x130/0x23c [ 83.447317][ T7264] do_el0_svc+0x48/0x58 [ 83.447998][ T7264] el0_svc+0x5c/0x254 [ 83.448640][ T7264] el0t_64_sync_handler+0x84/0x12c [ 83.449452][ T7264] el0t_64_sync+0x198/0x19c [ 83.450190][ T7264] irq event stamp: 1272 [ 83.450832][ T7264] hardirqs last enabled at (1271): [] __folio_split+0xf7c/0x1438 [ 83.452339][ T7264] hardirqs last disabled at (1272): [] el1_brk64+0x20/0x54 [ 83.453787][ T7264] softirqs last enabled at (866): [] handle_softirqs+0xaf8/0xc88 [ 83.455330][ T7264] softirqs last disabled at (827): [] __do_softirq+0x14/0x20 [ 83.456705][ T7264] ---[ end trace 0000000000000000 ]--- [ 83.458745][ T7264] Memory failure: 0x14da00: recovery action for huge page: Recovered [ 83.461056][ T7264] Injecting memory failure for pfn 0x14de00 at process virtual address 0x20400000 [ 83.462647][ T7264] ------------[ cut here ]------------ [ 83.462653][ T7264] WARNING: CPU: 1 PID: 7264 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.464878][ T7264] Modules linked in: [ 83.465502][ T7264] CPU: 1 UID: 0 PID: 7264 Comm: syz.0.51 Tainted: G W syzkaller #0 PREEMPT [ 83.467080][ T7264] Tainted: [W]=WARN [ 83.467661][ T7264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.469197][ T7264] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.470331][ T7264] pc : memory_failure+0x18ec/0x1db4 [ 83.471102][ T7264] lr : memory_failure+0x18ec/0x1db4 [ 83.471874][ T7264] sp : ffff80009fa078c0 [ 83.472471][ T7264] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 83.473640][ T7264] x26: 1fffffbff886f001 x25: 05ffc0000020086d x24: 1fffffbff886f000 [ 83.474857][ T7264] x23: fffffdffc4378008 x22: fffffdffc4378000 x21: fffffdffc4378000 [ 83.475986][ T7264] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.477206][ T7264] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 83.478450][ T7264] x14: 1fffffbff886f000 x13: 0000000000000000 x12: 0000000000000000 [ 83.479830][ T7264] x11: ffff7fbff886f001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.481199][ T7264] x8 : ffff0000d3e4db80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 83.482547][ T7264] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.483934][ T7264] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.485252][ T7264] Call trace: [ 83.485751][ T7264] memory_failure+0x18ec/0x1db4 (P) [ 83.486610][ T7264] madvise_do_behavior+0x2c8/0x7c4 [ 83.487491][ T7264] do_madvise+0x190/0x248 [ 83.488215][ T7264] __arm64_sys_madvise+0xa4/0xc0 [ 83.489046][ T7264] invoke_syscall+0x98/0x254 [ 83.489839][ T7264] el0_svc_common+0x130/0x23c [ 83.490621][ T7264] do_el0_svc+0x48/0x58 [ 83.491308][ T7264] el0_svc+0x5c/0x254 [ 83.491950][ T7264] el0t_64_sync_handler+0x84/0x12c [ 83.492773][ T7264] el0t_64_sync+0x198/0x19c [ 83.493545][ T7264] irq event stamp: 1998 [ 83.494211][ T7264] hardirqs last enabled at (1997): [] __free_object+0x508/0x720 [ 83.495674][ T7264] hardirqs last disabled at (1998): [] el1_brk64+0x20/0x54 [ 83.497139][ T7264] softirqs last enabled at (1572): [] handle_softirqs+0xaf8/0xc88 [ 83.498732][ T7264] softirqs last disabled at (1275): [] __do_softirq+0x14/0x20 [ 83.500131][ T7264] ---[ end trace 0000000000000000 ]--- [ 83.5020 ** replaying previous printk message ** [ 83.502059][ T7264] Memory failure: 0x14de00: recovery action for huge page: Recovered [ 83.502134][ T7264] Injecting memory failure for pfn 0x14e000 at process virtual address 0x20600000 [ 83.502253][ T7264] ------------[ cut here ]------------ [ 83.502257][ T7264] WARNING: CPU: 1 PID: 7264 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.507629][ T7264] Modules linked in: [ 83.508196][ T7264] CPU: 1 UID: 0 PID: 7264 Comm: syz.0.51 Tainted: G W syzkaller #0 PREEMPT [ 83.509656][ T7264] Tainted: [W]=WARN [ 83.510214][ T7264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.511655][ T7264] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.512757][ T7264] pc : memory_failure+0x18ec/0x1db4 [ 83.513572][ T7264] lr : memory_failure+0x18ec/0x1db4 [ 83.514339][ T7264] sp : ffff80009fa078c0 [ 83.515004][ T7264] x29: ffff80009fa079a0 x28: 05ffc00000200868 x27: ffff700013f40f20 [ 83.516284][ T7264] x26: 1fffffbff8870001 x25: 05ffc0000020086d x24: 1fffffbff8870000 [ 83.517541][ T7264] x23: fffffdffc4380008 x22: fffffdffc4380000 x21: fffffdffc4380000 [ 83.518769][ T7264] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.520037][ T7264] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 83.521309][ T7264] x14: 1fffffbff8870000 x13: 0000000000000000 x12: 0000000000000000 [ 83.522487][ T7264] x11: ffff7fbff8870001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.523727][ T7264] x8 : ffff0000d3e4db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.524859][ T7264] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.526111][ T7264] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.527442][ T7264] Call trace: [ 83.527933][ T7264] memory_failure+0x18ec/0x1db4 (P) [ 83.528729][ T7264] madvise_do_behavior+0x2c8/0x7c4 [ 83.529513][ T7264] do_madvise+0x190/0x248 [ 83.530112][ T7264] __arm64_sys_madvise+0xa4/0xc0 [ 83.530847][ T7264] invoke_syscall+0x98/0x254 [ 83.531576][ T7264] el0_svc_common+0x130/0x23c [ 83.532323][ T7264] do_el0_svc+0x48/0x58 [ 83.533025][ T7264] el0_svc+0x5c/0x254 [ 83.533696][ T7264] el0t_64_sync_handler+0x84/0x12c [ 83.534524][ T7264] el0t_64_sync+0x198/0x19c [ 83.535216][ T7264] irq event stamp: 2258 [ 83.535832][ T7264] hardirqs last enabled at (2257): [] __folio_split+0xf7c/0x1438 [ 83.537320][ T7264] hardirqs last disabled at (2258): [] el1_brk64+0x20/0x54 [ 83.538650][ T7264] softirqs last enabled at (2222): [] handle_softirqs+0xaf8/0xc88 [ 83.540138][ T7264] softirqs last disabled at (2001): [] __do_softirq+0x14/0x20 [ 83.541487][ T7264] ---[ end trace 0000000000000000 ]--- [ 83.543359][ T7264] Memory failure: 0x14e000: recovery action for huge page: Recovered [ 83.544347][ T72 ** replaying previous printk message ** [ 83.544347][ T7264] Injecting memory failure for pfn 0x14e200 at process virtual address 0x20800000 [ 83.545086][ T7264] ------------[ cut here ]------------ [ 83.545091][ T7264] WARNING: CPU: 1 PID: 7264 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.549361][ T7264] Modules linked in: [ 83.549937][ T7264] CPU: 1 UID: 0 PID: 7264 Comm: syz.0.51 Tainted: G W syzkaller #0 PREEMPT [ 83.551508][ T7264] Tainted: [W]=WARN [ 83.552080][ T7264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.553681][ T7264] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.554919][ T7264] pc : memory_failure+0x18ec/0x1db4 [ 83.555747][ T7264] lr : memory_failure+0x18ec/0x1db4 [ 83.556586][ T7264] sp : ffff80009fa078c0 [ 83.557218][ T7264] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 83.558386][ T7264] x26: 1fffffbff8871001 x25: 05ffc0000020186d x24: 1fffffbff8871000 [ 83.559597][ T7264] x23: fffffdffc4388008 x22: fffffdffc4388000 x21: fffffdffc4388000 [ 83.560784][ T7264] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.562013][ T7264] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 83.563334][ T7264] x14: 1fffffbff8871000 x13: 0000000000000000 x12: 0000000000000000 [ 83.564588][ T7264] x11: ffff7fbff8871001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.565846][ T7264] x8 : ffff0000d3e4db80 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 83.567128][ T7264] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.568381][ T7264] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.569707][ T7264] Call trace: [ 83.570237][ T7264] memory_failure+0x18ec/0x1db4 (P) [ 83.571076][ T7264] madvise_do_behavior+0x2c8/0x7c4 [ 83.571865][ T7264] do_madvise+0x190/0x248 [ 83.572520][ T7264] __arm64_sys_madvise+0xa4/0xc0 [ 83.573266][ T7264] invoke_syscall+0x98/0x254 [ 83.573976][ T7264] el0_svc_common+0x130/0x23c [ 83.574731][ T7264] do_el0_svc+0x48/0x58 [ 83.575379][ T7264] el0_svc+0x5c/0x254 [ 83.575990][ T7264] el0t_64_sync_handler+0x84/0x12c [ 83.576768][ T7264] el0t_64_sync+0x198/0x19c [ 83.577486][ T7264] irq event stamp: 2836 [ 83.578148][ T7264] hardirqs last enabled at (2835): [] __free_object+0x508/0x720 [ 83.579542][ T7264] hardirqs last disabled at (2836): [] el1_brk64+0x20/0x54 [ 83.580923][ T7264] softirqs last enabled at (2424): [] handle_softirqs+0xaf8/0xc88 [ 83.582409][ T7264] softirqs last disabled at (2261): [] __do_softirq+0x14/0x20 [ 83.583741][ T7264] ---[ end trace 0000000000000000 ]--- [ ** replaying previous printk message ** [ 83.585707][ T7264] Memory failure: 0x14e200: recovery action for huge page: Recovered [ 83.585768][ T7264] Injecting memory failure for pfn 0x14e400 at process virtual address 0x20a00000 [ 83.585917][ T7264] ------------[ cut here ]------------ [ 83.585922][ T7264] WARNING: CPU: 1 PID: 7264 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.590902][ T7264] Modules linked in: [ 83.591499][ T7264] CPU: 1 UID: 0 PID: 7264 Comm: syz.0.51 Tainted: G W syzkaller #0 PREEMPT [ 83.593056][ T7264] Tainted: [W]=WARN [ 83.593682][ T7264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.595212][ T7264] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.596401][ T7264] pc : memory_failure+0x18ec/0x1db4 [ 83.597241][ T7264] lr : memory_failure+0x18ec/0x1db4 [ 83.598027][ T7264] sp : ffff80009fa078c0 [ 83.598701][ T7264] x29: ffff80009fa079a0 x28: 05ffc0000020086c x27: ffff700013f40f20 [ 83.600023][ T7264] x26: 1fffffbff8872001 x25: 05ffc0000020186d x24: 1fffffbff8872000 [ 83.601217][ T7264] x23: fffffdffc4390008 x22: fffffdffc4390000 x21: fffffdffc4390000 [ 83.602485][ T7264] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.603753][ T7264] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 83.605086][ T7264] x14: 1fffffbff8872000 x13: 0000000000000000 x12: 0000000000000000 [ 83.606471][ T7264] x11: ffff7fbff8872001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.607705][ T7264] x8 : ffff0000d3e4db80 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.608988][ T7264] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.610214][ T7264] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.611422][ T7264] Call trace: [ 83.611911][ T7264] memory_failure+0x18ec/0x1db4 (P) [ 83.612725][ T7264] madvise_do_behavior+0x2c8/0x7c4 [ 83.613517][ T7264] do_madvise+0x190/0x248 [ 83.614196][ T7264] __arm64_sys_madvise+0xa4/0xc0 [ 83.614992][ T7264] invoke_syscall+0x98/0x254 [ 83.615699][ T7264] el0_svc_common+0x130/0x23c [ 83.616395][ T7264] do_el0_svc+0x48/0x58 [ 83.616987][ T7264] el0_svc+0x5c/0x254 [ 83.617592][ T7264] el0t_64_sync_handler+0x84/0x12c [ 83.618345][ T7264] el0t_64_sync+0x198/0x19c [ 83.619052][ T7264] irq event stamp: 3066 [ 83.619706][ T7264] hardirqs last enabled at (3065): [] __folio_split+0xf7c/0x1438 [ 83.621180][ T7264] hardirqs last disabled at (3066): [] el1_brk64+0x20/0x54 [ 83.622564][ T7264] softirqs last enabled at (3040): [] handle_softirqs+0xaf8/0xc88 [ 83.624099][ T7264] softirqs last disabled at (2839): [] __do_softirq+0x14/0x20 [ 83.625606][ T7264] ---[ end trace 0000000000000000 ]--- [ 83.627183][ T7264] Memory failure: 0x14e400: recovery action for huge page: Recovered [ 83.642255][ T7266] Injecting memory failure for pfn 0x14e600 at process virtual address 0x20000000 [ 83.643942][ T7266] ------------[ cut here ]------------ [ 83.643949][ T7266] WARNING: CPU: 1 PID: 7266 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.646219][ T7266] Modules linked in: [ 83.646915][ T7266] CPU: 1 UID: 0 PID: 7266 Comm: syz.0.52 Tainted: G W syzkaller #0 PREEMPT [ 83.648624][ T7266] Tainted: [W]=WARN [ 83.649264][ T7266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.650958][ T7266] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.652195][ T7266] pc : memory_failure+0x18ec/0x1db4 [ 83.652966][ T7266] lr : memory_failure+0x18ec/0x1db4 [ 83.653790][ T7266] sp : ffff8000a0f278c0 [ 83.654396][ T7266] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 83.655598][ T7266] x26: 1fffffbff8873001 x25: 05ffc0000020086d x24: 1fffffbff8873000 [ 83.656997][ T7266] x23: fffffdffc4398008 x22: fffffdffc4398000 x21: fffffdffc4398000 [ 83.658190][ T7266] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.659398][ T7266] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 83.660579][ T7266] x14: 1fffffbff8873000 x13: 0000000000000000 x12: 0000000000000000 [ 83.661825][ T7266] x11: ffff7fbff8873001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.663082][ T7266] x8 : ffff0000cfc20000 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 83.664337][ T7266] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.665536][ T7266] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.666700][ T7266] Call trace: [ 83.667165][ T7266] memory_failure+0x18ec/0x1db4 (P) [ 83.667996][ T7266] madvise_do_behavior+0x2c8/0x7c4 [ 83.668789][ T7266] do_madvise+0x190/0x248 [ 83.669470][ T7266] __arm64_sys_madvise+0xa4/0xc0 [ 83.670231][ T7266] invoke_syscall+0x98/0x254 [ 83.670974][ T7266] el0_svc_common+0x130/0x23c [ 83.671730][ T7266] do_el0_svc+0x48/0x58 [ 83.672343][ T7266] el0_svc+0x5c/0x254 [ 83.673009][ T7266] el0t_64_sync_handler+0x84/0x12c [ 83.673830][ T7266] el0t_64_sync+0x198/0x19c [ 83.674567][ T7266] irq event stamp: 708 [ 83.675214][ T7266] hardirqs last enabled at (707): [] __free_object+0x508/0x720 [ 83.676607][ T7266] hardirqs last disabled at (708): [] el1_brk64+0x20/0x54 [ 83.677981][ T7266] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 83.679441][ T7266] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 83.680895][ T7266] ---[ end trace 0000000000000000 ]--- [ 83.682220][ T7266] Memory failure: 0x14e600: recovery action for ** replaying previous printk message ** [ 83.682220][ T7266] Memory failure: 0x14e600: recovery action for huge page: Recovered [ 83.683256][ T7266] Injecting memory failure for pfn 0x14e800 at process virtual address 0x20200000 [ 83.683397][ T7266] ------------[ cut here ]------------ [ 83.683401][ T7266] WARNING: CPU: 1 PID: 7266 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.689296][ T7266] Modules linked in: [ 83.689973][ T7266] CPU: 1 UID: 0 PID: 7266 Comm: syz.0.52 Tainted: G W syzkaller #0 PREEMPT [ 83.691685][ T7266] Tainted: [W]=WARN [ 83.692300][ T7266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.693965][ T7266] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.695251][ T7266] pc : memory_failure+0x18ec/0x1db4 [ 83.696074][ T7266] lr : memory_failure+0x18ec/0x1db4 [ 83.696957][ T7266] sp : ffff8000a0f278c0 [ 83.697657][ T7266] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 83.698990][ T7266] x26: 1fffffbff8874001 x25: 05ffc0000020086d x24: 1fffffbff8874000 [ 83.700349][ T7266] x23: fffffdffc43a0008 x22: fffffdffc43a0000 x21: fffffdffc43a0000 [ 83.701741][ T7266] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.703048][ T7266] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 83.704330][ T7266] x14: 1fffffbff8874000 x13: 0000000000000000 x12: 0000000000000000 [ 83.705576][ T7266] x11: ffff7fbff8874001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.706869][ T7266] x8 : ffff0000cfc20000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.708069][ T7266] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.709426][ T7266] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.710707][ T7266] Call trace: [ 83.711243][ T7266] memory_failure+0x18ec/0x1db4 (P) [ 83.712101][ T7266] madvise_do_behavior+0x2c8/0x7c4 [ 83.712906][ T7266] do_madvise+0x190/0x248 [ 83.713621][ T7266] __arm64_sys_madvise+0xa4/0xc0 [ 83.714402][ T7266] invoke_syscall+0x98/0x254 [ 83.715101][ T7266] el0_svc_common+0x130/0x23c [ 83.715814][ T7266] do_el0_svc+0x48/0x58 [ 83.716578][ T7266] el0_svc+0x5c/0x254 [ 83.717190][ T7266] el0t_64_sync_handler+0x84/0x12c [ 83.717971][ T7266] el0t_64_sync+0x198/0x19c [ 83.718694][ T7266] irq event stamp: 1202 [ 83.719313][ T7266] hardirqs last enabled at (1201): [] __folio_split+0xf7c/0x1438 [ 83.720700][ T7266] hardirqs last disabled at (1202): [] el1_brk64+0x20/0x54 [ 83.721996][ T7266] softirqs last enabled at (804): [] handle_softirqs+0xaf8/0xc88 [ 83.723336][ T7266] softirqs last disabled at (795): [] __do_softirq+0x14/0x20 [ 83.724526][ T7266] ---[ end trace 0000000000000000 ]--- [ 83.726357][ T7266] Memory failure: 0x14e800: recovery action for huge page: Recovered [ 83.727321][ T7266] Injecting memory failure for pfn 0x14ea00 at process virtual address 0x20400000 [ 83.729391][ T7266] ------------[ cut here ]------------ [ 83.729398][ T7266] WARNING: CPU: 1 PID: 7266 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.731721][ T7266] Modules linked in: [ 83.732342][ T7266] CPU: 1 UID: 0 PID: 7266 Comm: syz.0.52 Tainted: G W syzkaller #0 PREEMPT [ 83.733928][ T7266] Tainted: [W]=WARN [ 83.734566][ T7266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.736199][ T7266] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.737517][ T7266] pc : memory_failure+0x18ec/0x1db4 [ 83.738354][ T7266] lr : memory_failure+0x18ec/0x1db4 [ 83.739100][ T7266] sp : ffff8000a0f278c0 [ 83.739716][ T7266] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 83.741017][ T7266] x26: 1fffffbff8875001 x25: 05ffc0000020086d x24: 1fffffbff8875000 [ 83.742338][ T7266] x23: fffffdffc43a8008 x22: fffffdffc43a8000 x21: fffffdffc43a8000 [ 83.743694][ T7266] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.744931][ T7266] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 83.746203][ T7266] x14: 1fffffbff8875000 x13: 0000000000000000 x12: 0000000000000000 [ 83.747563][ T7266] x11: ffff7fbff8875001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.748866][ T7266] x8 : ffff0000cfc20000 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 83.750159][ T7266] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.751351][ T7266] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.752528][ T7266] Call trace: [ 83.753034][ T7266] memory_failure+0x18ec/0x1db4 (P) [ 83.753847][ T7266] madvise_do_behavior+0x2c8/0x7c4 [ 83.754639][ T7266] do_madvise+0x190/0x248 [ 83.755318][ T7266] __arm64_sys_madvise+0xa4/0xc0 [ 83.756130][ T7266] invoke_syscall+0x98/0x254 [ 83.756905][ T7266] el0_svc_common+0x130/0x23c [ 83.757682][ T7266] do_el0_svc+0x48/0x58 [ 83.758329][ T7266] el0_svc+0x5c/0x254 [ 83.758969][ T7266] el0t_64_sync_handler+0x84/0x12c [ 83.759756][ T7266] el0t_64_sync+0x198/0x19c [ 83.760460][ T7266] irq event stamp: 2028 [ 83.761100][ T7266] hardirqs last enabled at (2027): [] __free_object+0x508/0x720 [ 83.762546][ T7266] hardirqs last disabled at (2028): [] el1_brk64+0x20/0x54 [ 83.763931][ T7266] softirqs last enabled at (1606): [] handle_softirqs+0xaf8/0xc88 [ 83.765481][ T7266] softirqs last disabled at (1205): [] __do_softirq+0x14/0x20 [ 83.766815][ T7266] ---[ end trace 0000000000000000 ]--- [ 83.768057][ T7266] Memory failure: 0x14ea00: recovery action for huge page: Recovered [ 83 ** replaying previous printk message ** [ 83.768134][ T7266] Injecting memory failure for pfn 0x14ec00 at process virtual address 0x20600000 [ 83.769582][ T7266] ------------[ cut here ]------------ [ 83.769586][ T7266] WARNING: CPU: 1 PID: 7266 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.774192][ T7266] Modules linked in: [ 83.774799][ T7266] CPU: 1 UID: 0 PID: 7266 Comm: syz.0.52 Tainted: G W syzkaller #0 PREEMPT [ 83.776417][ T7266] Tainted: [W]=WARN [ 83.776960][ T7266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.778490][ T7266] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.779714][ T7266] pc : memory_failure+0x18ec/0x1db4 [ 83.780535][ T7266] lr : memory_failure+0x18ec/0x1db4 [ 83.781316][ T7266] sp : ffff8000a0f278c0 [ 83.781911][ T7266] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 83.783103][ T7266] x26: 1fffffbff8876001 x25: 05ffc0000020086d x24: 1fffffbff8876000 [ 83.784291][ T7266] x23: fffffdffc43b0008 x22: fffffdffc43b0000 x21: fffffdffc43b0000 [ 83.785579][ T7266] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.786870][ T7266] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 83.788069][ T7266] x14: 1fffffbff8876000 x13: 0000000000000000 x12: 0000000000000000 [ 83.789309][ T7266] x11: ffff7fbff8876001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.790659][ T7266] x8 : ffff0000cfc20000 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 83.791927][ T7266] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.793113][ T7266] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.794354][ T7266] Call trace: [ 83.794822][ T7266] memory_failure+0x18ec/0x1db4 (P) [ 83.795587][ T7266] madvise_do_behavior+0x2c8/0x7c4 [ 83.796339][ T7266] do_madvise+0x190/0x248 [ 83.796947][ T7266] __arm64_sys_madvise+0xa4/0xc0 [ 83.797738][ T7266] invoke_syscall+0x98/0x254 [ 83.798485][ T7266] el0_svc_common+0x130/0x23c [ 83.799217][ T7266] do_el0_svc+0x48/0x58 [ 83.799894][ T7266] el0_svc+0x5c/0x254 [ 83.800529][ T7266] el0t_64_sync_handler+0x84/0x12c [ 83.801290][ T7266] el0t_64_sync+0x198/0x19c [ 83.801999][ T7266] irq event stamp: 2232 [ 83.802609][ T7266] hardirqs last enabled at (2231): [] __free_object+0x508/0x720 [ 83.804111][ T7266] hardirqs last disabled at (2232): [] el1_brk64+0x20/0x54 [ 83.805529][ T7266] softirqs last enabled at (2180): [] handle_softirqs+0xaf8/0xc88 [ 83.807061][ T7266] softirqs last disabled at (2031): [] __do_softirq+0x14/0x20 [ 83.808503][ T7266] ---[ end trace 0000000000000000 ]--- [ 83.810162][ T7266] Memory failure: 0x14ec00: recovery action for huge page: Recove ** replaying previous printk message ** [ 83.810162][ T7266] Memory failure: 0x14ec00: recovery action for huge page: Recovered [ 83.811147][ T7266] Injecting memory failure for pfn 0x14ee00 at process virtual address 0x20800000 [ 83.811302][ T7266] ------------[ cut here ]------------ [ 83.811305][ T7266] WARNING: CPU: 1 PID: 7266 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.817118][ T7266] Modules linked in: [ 83.817717][ T7266] CPU: 1 UID: 0 PID: 7266 Comm: syz.0.52 Tainted: G W syzkaller #0 PREEMPT [ 83.819224][ T7266] Tainted: [W]=WARN [ 83.819809][ T7266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.821351][ T7266] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.822544][ T7266] pc : memory_failure+0x18ec/0x1db4 [ 83.823419][ T7266] lr : memory_failure+0x18ec/0x1db4 [ 83.824302][ T7266] sp : ffff8000a0f278c0 [ 83.825040][ T7266] x29: ffff8000a0f279a0 x28: 05ffc0000020086c x27: ffff7000141e4f20 [ 83.826440][ T7266] x26: 1fffffbff8877001 x25: 05ffc0000020186d x24: 1fffffbff8877000 [ 83.827720][ T7266] x23: fffffdffc43b8008 x22: fffffdffc43b8000 x21: fffffdffc43b8000 [ 83.829111][ T7266] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.830347][ T7266] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 83.831551][ T7266] x14: 1fffffbff8877000 x13: 0000000000000000 x12: 0000000000000000 [ 83.832815][ T7266] x11: ffff7fbff8877001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.834053][ T7266] x8 : ffff0000cfc20000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.835305][ T7266] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.836616][ T7266] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.837981][ T7266] Call trace: [ 83.838513][ T7266] memory_failure+0x18ec/0x1db4 (P) [ 83.839376][ T7266] madvise_do_behavior+0x2c8/0x7c4 [ 83.840223][ T7266] do_madvise+0x190/0x248 [ 83.840991][ T7266] __arm64_sys_madvise+0xa4/0xc0 [ 83.841810][ T7266] invoke_syscall+0x98/0x254 [ 83.842579][ T7266] el0_svc_common+0x130/0x23c [ 83.843347][ T7266] do_el0_svc+0x48/0x58 [ 83.843972][ T7266] el0_svc+0x5c/0x254 [ 83.844598][ T7266] el0t_64_sync_handler+0x84/0x12c [ 83.845441][ T7266] el0t_64_sync+0x198/0x19c [ 83.846191][ T7266] irq event stamp: 2822 [ 83.846852][ T7266] hardirqs last enabled at (2821): [] __folio_split+0xf7c/0x1438 [ 83.848478][ T7266] hardirqs last disabled at (2822): [] el1_brk64+0x20/0x54 [ 83.849839][ T7266] softirqs last enabled at (2432): [] handle_softirqs+0xaf8/0xc88 [ 83.851550][ T7266] softirqs last disabled at (2235): [] __do_softirq+0x14/0x20 [ 83.853036][ T7266] ---[ end trace 0000000000000000 ]--- [ 83.854141 ** replaying previous printk message ** [ 83.854141][ T7266] Memory failure: 0x14ee00: recovery action for huge page: Recovered [ 83.854201][ T7266] Injecting memory failure for pfn 0x14f000 at process virtual address 0x20a00000 [ 83.854338][ T7266] ------------[ cut here ]------------ [ 83.854342][ T7266] WARNING: CPU: 1 PID: 7266 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.860084][ T7266] Modules linked in: [ 83.860720][ T7266] CPU: 1 UID: 0 PID: 7266 Comm: syz.0.52 Tainted: G W syzkaller #0 PREEMPT [ 83.862429][ T7266] Tainted: [W]=WARN [ 83.863070][ T7266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.864755][ T7266] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.866015][ T7266] pc : memory_failure+0x18ec/0x1db4 [ 83.866801][ T7266] lr : memory_failure+0x18ec/0x1db4 [ 83.867651][ T7266] sp : ffff8000a0f278c0 [ 83.868323][ T7266] x29: ffff8000a0f279a0 x28: 05ffc0000020086c x27: ffff7000141e4f20 [ 83.869738][ T7266] x26: 1fffffbff8878001 x25: 05ffc0000020186d x24: 1fffffbff8878000 [ 83.871045][ T7266] x23: fffffdffc43c0008 x22: fffffdffc43c0000 x21: fffffdffc43c0000 [ 83.872235][ T7266] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 83.873554][ T7266] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 83.874827][ T7266] x14: 1fffffbff8878000 x13: 0000000000000000 x12: 0000000000000000 [ 83.876072][ T7266] x11: ffff7fbff8878001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.877266][ T7266] x8 : ffff0000cfc20000 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.878564][ T7266] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.879825][ T7266] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.881114][ T7266] Call trace: [ 83.881621][ T7266] memory_failure+0x18ec/0x1db4 (P) [ 83.882471][ T7266] madvise_do_behavior+0x2c8/0x7c4 [ 83.883360][ T7266] do_madvise+0x190/0x248 [ 83.884053][ T7266] __arm64_sys_madvise+0xa4/0xc0 [ 83.884784][ T7266] invoke_syscall+0x98/0x254 [ 83.885516][ T7266] el0_svc_common+0x130/0x23c [ 83.886280][ T7266] do_el0_svc+0x48/0x58 [ 83.886996][ T7266] el0_svc+0x5c/0x254 [ 83.887672][ T7266] el0t_64_sync_handler+0x84/0x12c [ 83.888467][ T7266] el0t_64_sync+0x198/0x19c [ 83.889224][ T7266] irq event stamp: 2880 [ 83.889852][ T7266] hardirqs last enabled at (2879): [] __folio_split+0xf7c/0x1438 [ 83.891312][ T7266] hardirqs last disabled at (2880): [] el1_brk64+0x20/0x54 [ 83.892620][ T7266] softirqs last enabled at (2856): [] handle_softirqs+0xaf8/0xc88 [ 83.894050][ T7266] softirqs last disabled at (2825): [] __do_softirq+0x14/0x20 [ 83.895433][ T7266] ---[ end trace 0000000000000000 ]--- [ 83.896616][ T7266] Memory failure: 0x14f000: recovery action for huge page: Recovered [ 83.911132][ T7269] Injecting memory failure for pfn 0x14f600 at process virtual address 0x20000000 [ 83.913451][ T7269] ------------[ cut here ]------------ [ 83.913459][ T7269] WARNING: CPU: 0 PID: 7269 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.915692][ T7269] Modules linked in: [ 83.916252][ T7269] CPU: 0 UID: 0 PID: 7269 Comm: syz.0.53 Tainted: G W syzkaller #0 PREEMPT [ 83.917669][ T7269] Tainted: [W]=WARN [ 83.918295][ T7269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.919839][ T7269] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.921078][ T7269] pc : memory_failure+0x18ec/0x1db4 [ 83.921852][ T7269] lr : memory_failure+0x18ec/0x1db4 [ 83.922670][ T7269] sp : ffff8000a0f278c0 [ 83.923284][ T7269] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 83.924595][ T7269] x26: 1fffffbff887b001 x25: 05ffc0000020086d x24: 1fffffbff887b000 [ 83.925848][ T7269] x23: fffffdffc43d8008 x22: fffffdffc43d8000 x21: fffffdffc43d8000 [ 83.927081][ T7269] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 83.928293][ T7269] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 83.929462][ T7269] x14: 1fffffbff887b000 x13: 0000000000000000 x12: 0000000000000000 [ 83.930694][ T7269] x11: ffff7fbff887b001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.931960][ T7269] x8 : ffff0000cd3abd00 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 83.933192][ T7269] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.934353][ T7269] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.935609][ T7269] Call trace: [ 83.936076][ T7269] memory_failure+0x18ec/0x1db4 (P) [ 83.936801][ T7269] madvise_do_behavior+0x2c8/0x7c4 [ 83.937513][ T7269] do_madvise+0x190/0x248 [ 83.938173][ T7269] __arm64_sys_madvise+0xa4/0xc0 [ 83.938878][ T7269] invoke_syscall+0x98/0x254 [ 83.939552][ T7269] el0_svc_common+0x130/0x23c [ 83.940242][ T7269] do_el0_svc+0x48/0x58 [ 83.940822][ T7269] el0_svc+0x5c/0x254 [ 83.941384][ T7269] el0t_64_sync_handler+0x84/0x12c [ 83.942196][ T7269] el0t_64_sync+0x198/0x19c [ 83.942864][ T7269] irq event stamp: 668 [ 83.943515][ T7269] hardirqs last enabled at (667): [] __free_object+0x508/0x720 [ 83.944911][ T7269] hardirqs last disabled at (668): [] el1_brk64+0x20/0x54 [ 83.946319][ T7269] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 83.947772][ T7269] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 83.949249][ T7269] ---[ end trace 0000000000000000 ]--- [ 83.950857][ T7269] Memory failure: 0x14f600: recovery action for huge page: Re ** replaying previous printk message ** [ 83.950857][ T7269] Memory failure: 0x14f600: recovery action for huge page: Recovered [ 83.951884][ T7269] Injecting memory failure for pfn 0x14f800 at process virtual address 0x20200000 [ 83.952009][ T7269] ------------[ cut here ]------------ [ 83.952012][ T7269] WARNING: CPU: 1 PID: 7269 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.957638][ T7269] Modules linked in: [ 83.958229][ T7269] CPU: 1 UID: 0 PID: 7269 Comm: syz.0.53 Tainted: G W syzkaller #0 PREEMPT [ 83.959802][ T7269] Tainted: [W]=WARN [ 83.960359][ T7269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.961830][ T7269] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 83.962976][ T7269] pc : memory_failure+0x18ec/0x1db4 [ 83.963677][ T7269] lr : memory_failure+0x18ec/0x1db4 [ 83.964508][ T7269] sp : ffff8000a0f278c0 [ 83.965138][ T7269] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 83.966365][ T7269] x26: 1fffffbff887c001 x25: 05ffc0000020086d x24: 1fffffbff887c000 [ 83.967623][ T7269] x23: fffffdffc43e0008 x22: fffffdffc43e0000 x21: fffffdffc43e0000 [ 83.968777][ T7269] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 83.969960][ T7269] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 83.971291][ T7269] x14: 1fffffbff887c000 x13: 0000000000000000 x12: 0000000000000000 [ 83.972476][ T7269] x11: ffff7fbff887c001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 83.973728][ T7269] x8 : ffff0000cd3abd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 83.974850][ T7269] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 83.976001][ T7269] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 83.977257][ T7269] Call trace: [ 83.977784][ T7269] memory_failure+0x18ec/0x1db4 (P) [ 83.978551][ T7269] madvise_do_behavior+0x2c8/0x7c4 [ 83.979223][ T7269] do_madvise+0x190/0x248 [ 83.979815][ T7269] __arm64_sys_madvise+0xa4/0xc0 [ 83.980542][ T7269] invoke_syscall+0x98/0x254 [ 83.981228][ T7269] el0_svc_common+0x130/0x23c [ 83.981974][ T7269] do_el0_svc+0x48/0x58 [ 83.982590][ T7269] el0_svc+0x5c/0x254 [ 83.983197][ T7269] el0t_64_sync_handler+0x84/0x12c [ 83.983973][ T7269] el0t_64_sync+0x198/0x19c [ 83.984603][ T7269] irq event stamp: 1110 [ 83.985220][ T7269] hardirqs last enabled at (1109): [] __folio_split+0xf7c/0x1438 [ 83.986649][ T7269] hardirqs last disabled at (1110): [] el1_brk64+0x20/0x54 [ 83.987871][ T7269] softirqs last enabled at (706): [] handle_softirqs+0xaf8/0xc88 [ 83.989280][ T7269] softirqs last disabled at (671): [] __do_softirq+0x14/0x20 [ 83.990685][ T7269] ---[ end trace 0000000000000000 ]--- [ 83.992539][ T7269] Memory failure: 0x14f800: recovery action for huge page: Recovered [ 83. ** replaying previous printk message ** [ 83.993763][ T7269] Injecting memory failure for pfn 0x14f400 at process virtual address 0x20400000 [ 83.995131][ T7269] ------------[ cut here ]------------ [ 83.995136][ T7269] WARNING: CPU: 1 PID: 7269 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 83.999687][ T7269] Modules linked in: [ 84.000289][ T7269] CPU: 1 UID: 0 PID: 7269 Comm: syz.0.53 Tainted: G W syzkaller #0 PREEMPT [ 84.001775][ T7269] Tainted: [W]=WARN [ 84.002292][ T7269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.003725][ T7269] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 84.004875][ T7269] pc : memory_failure+0x18ec/0x1db4 [ 84.005708][ T7269] lr : memory_failure+0x18ec/0x1db4 [ 84.006520][ T7269] sp : ffff8000a0f278c0 [ 84.007217][ T7269] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 84.008507][ T7269] x26: 1fffffbff887a001 x25: 05ffc0000020086d x24: 1fffffbff887a000 [ 84.009895][ T7269] x23: fffffdffc43d0008 x22: fffffdffc43d0000 x21: fffffdffc43d0000 [ 84.011141][ T7269] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 84.012355][ T7269] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 84.013532][ T7269] x14: 1fffffbff887a000 x13: 0000000000000000 x12: 0000000000000000 [ 84.014768][ T7269] x11: ffff7fbff887a001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 84.016050][ T7269] x8 : ffff0000cd3abd00 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 84.017346][ T7269] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 84.018619][ T7269] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 84.019913][ T7269] Call trace: [ 84.020492][ T7269] memory_failure+0x18ec/0x1db4 (P) [ 84.021280][ T7269] madvise_do_behavior+0x2c8/0x7c4 [ 84.022091][ T7269] do_madvise+0x190/0x248 [ 84.022785][ T7269] __arm64_sys_madvise+0xa4/0xc0 [ 84.023605][ T7269] invoke_syscall+0x98/0x254 [ 84.024377][ T7269] el0_svc_common+0x130/0x23c [ 84.025146][ T7269] do_el0_svc+0x48/0x58 [ 84.025775][ T7269] el0_svc+0x5c/0x254 [ 84.026400][ T7269] el0t_64_sync_handler+0x84/0x12c [ 84.027210][ T7269] el0t_64_sync+0x198/0x19c [ 84.027938][ T7269] irq event stamp: 1714 [ 84.028597][ T7269] hardirqs last enabled at (1713): [] __free_object+0x508/0x720 [ 84.030161][ T7269] hardirqs last disabled at (1714): [] el1_brk64+0x20/0x54 [ 84.031643][ T7269] softirqs last enabled at (1288): [] handle_softirqs+0xaf8/0xc88 [ 84.033212][ T7269] softirqs last disabled at (1279): [] __do_softirq+0x14/0x20 [ 84.034661][ T7269] ---[ end trace 0000000000000000 ]--- [ 84.036294][ T7269] Memory failure: 0x14f400: recovery action for huge page: Recovered [ 84.036402][ T7269] Injecting memory failure for pfn 0x14f200 at process virtual address 0x20600000 [ 84.036535][ T7269] ------------[ cut here ]------------ [ 84.036541][ T7269] WARNING: CPU: 1 PID: 7269 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 84.041344][ T7269] Modules linked in: [ 84.041908][ T7269] CPU: 1 UID: 0 PID: 7269 Comm: syz.0.53 Tainted: G W syzkaller #0 PREEMPT [ 84.043412][ T7269] Tainted: [W]=WARN [ 84.043981][ T7269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.045527][ T7269] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 84.046760][ T7269] pc : memory_failure+0x18ec/0x1db4 [ 84.047597][ T7269] lr : memory_failure+0x18ec/0x1db4 [ 84.048408][ T7269] sp : ffff8000a0f278c0 [ 84.049085][ T7269] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 84.050468][ T7269] x26: 1fffffbff8879001 x25: 05ffc0000020086d x24: 1fffffbff8879000 [ 84.051844][ T7269] x23: fffffdffc43c8008 x22: fffffdffc43c8000 x21: fffffdffc43c8000 [ 84.053164][ T7269] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 84.054431][ T7269] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 84.055685][ T7269] x14: 1fffffbff8879000 x13: 0000000000000000 x12: 0000000000000000 [ 84.056985][ T7269] x11: ffff7fbff8879001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 84.058230][ T7269] x8 : ffff0000cd3abd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 84.059454][ T7269] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 84.060746][ T7269] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 84.062014][ T7269] Call trace: [ 84.062466][ T7269] memory_failure+0x18ec/0x1db4 (P) [ 84.063299][ T7269] madvise_do_behavior+0x2c8/0x7c4 [ 84.064141][ T7269] do_madvise+0x190/0x248 [ 84.064885][ T7269] __arm64_sys_madvise+0xa4/0xc0 [ 84.065646][ T7269] invoke_syscall+0x98/0x254 [ 84.066400][ T7269] el0_svc_common+0x130/0x23c [ 84.067113][ T7269] do_el0_svc+0x48/0x58 [ 84.067736][ T7269] el0_svc+0x5c/0x254 [ 84.068344][ T7269] el0t_64_sync_handler+0x84/0x12c [ 84.069162][ T7269] el0t_64_sync+0x198/0x19c [ 84.069949][ T7269] irq event stamp: 1784 [ 84.070644][ T7269] hardirqs last enabled at (1783): [] __folio_split+0xf7c/0x1438 [ 84.072177][ T7269] hardirqs last disabled at (1784): [] el1_brk64+0x20/0x54 [ 84.073504][ T7269] softirqs last enabled at (1746): [] handle_softirqs+0xaf8/0xc88 [ 84.074983][ T7269] softirqs last disabled at (1717): [] __do_softirq+0x14/0x20 [ 84.076300][ T7269] ---[ end trace 0000000000000000 ]--- [ 84.077828][ T7269] Memory failure: 0x14f200: recovery action for huge page: Recovered [ 84.079785][ T7269] Inje ** replaying previous printk message ** [ 84.079785][ T7269] Injecting memory failure for pfn 0x14fa00 at process virtual address 0x20800000 [ 84.080185][ T7269] ------------[ cut here ]------------ [ 84.080189][ T7269] WARNING: CPU: 1 PID: 7269 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 84.084255][ T7269] Modules linked in: [ 84.084811][ T7269] CPU: 1 UID: 0 PID: 7269 Comm: syz.0.53 Tainted: G W syzkaller #0 PREEMPT [ 84.086307][ T7269] Tainted: [W]=WARN [ 84.086901][ T7269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.088452][ T7269] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 84.089650][ T7269] pc : memory_failure+0x18ec/0x1db4 [ 84.090451][ T7269] lr : memory_failure+0x18ec/0x1db4 [ 84.091316][ T7269] sp : ffff8000a0f278c0 [ 84.091987][ T7269] x29: ffff8000a0f279a0 x28: 05ffc0000020086c x27: ffff7000141e4f20 [ 84.093354][ T7269] x26: 1fffffbff887d001 x25: 05ffc0000020186d x24: 1fffffbff887d000 [ 84.094710][ T7269] x23: fffffdffc43e8008 x22: fffffdffc43e8000 x21: fffffdffc43e8000 [ 84.096057][ T7269] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 84.097346][ T7269] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 84.098447][ T7269] x14: 1fffffbff887d000 x13: 0000000000000000 x12: 0000000000000000 [ 84.099575][ T7269] x11: ffff7fbff887d001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 84.100778][ T7269] x8 : ffff0000cd3abd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 84.102014][ T7269] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 84.103245][ T7269] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 84.104512][ T7269] Call trace: [ 84.105048][ T7269] memory_failure+0x18ec/0x1db4 (P) [ 84.105891][ T7269] madvise_do_behavior+0x2c8/0x7c4 [ 84.106684][ T7269] do_madvise+0x190/0x248 [ 84.107369][ T7269] __arm64_sys_madvise+0xa4/0xc0 [ 84.108153][ T7269] invoke_syscall+0x98/0x254 [ 84.108908][ T7269] el0_svc_common+0x130/0x23c [ 84.109684][ T7269] do_el0_svc+0x48/0x58 [ 84.110413][ T7269] el0_svc+0x5c/0x254 [ 84.111029][ T7269] el0t_64_sync_handler+0x84/0x12c [ 84.111778][ T7269] el0t_64_sync+0x198/0x19c [ 84.112432][ T7269] irq event stamp: 2220 [ 84.113010][ T7269] hardirqs last enabled at (2219): [] __folio_split+0xf7c/0x1438 [ 84.114392][ T7269] hardirqs last disabled at (2220): [] el1_brk64+0x20/0x54 [ 84.115664][ T7269] softirqs last enabled at (1824): [] handle_softirqs+0xaf8/0xc88 [ 84.116991][ T7269] softirqs last disabled at (1787): [] __do_softirq+0x14/0x20 [ 84.118273][ T7269] ---[ end trace 0000000000000000 ]--- [ 84.121428][ ** replaying previous printk message ** [ 84.121428][ T7269] Memory failure: 0x14fa00: recovery action for huge page: Recovered [ 84.121517][ T7269] Injecting memory failure for pfn 0x14fc00 at process virtual address 0x20a00000 [ 84.121671][ T7269] ------------[ cut here ]------------ [ 84.121675][ T7269] WARNING: CPU: 1 PID: 7269 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 84.127211][ T7269] Modules linked in: [ 84.127833][ T7269] CPU: 1 UID: 0 PID: 7269 Comm: syz.0.53 Tainted: G W syzkaller #0 PREEMPT [ 84.129541][ T7269] Tainted: [W]=WARN [ 84.130127][ T7269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.131784][ T7269] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 84.133121][ T7269] pc : memory_failure+0x18ec/0x1db4 [ 84.133950][ T7269] lr : memory_failure+0x18ec/0x1db4 [ 84.134757][ T7269] sp : ffff8000a0f278c0 [ 84.135386][ T7269] x29: ffff8000a0f279a0 x28: 05ffc0000020086c x27: ffff7000141e4f20 [ 84.136666][ T7269] x26: 1fffffbff887e001 x25: 05ffc0000020186d x24: 1fffffbff887e000 [ 84.138021][ T7269] x23: fffffdffc43f0008 x22: fffffdffc43f0000 x21: fffffdffc43f0000 [ 84.139378][ T7269] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033776488 [ 84.140588][ T7269] x17: ffff0001fea8d8b0 x16: ffff80008052b264 x15: 0000000000000001 [ 84.141742][ T7269] x14: 1fffffbff887e000 x13: 0000000000000000 x12: 0000000000000000 [ 84.142965][ T7269] x11: ffff7fbff887e001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 84.144293][ T7269] x8 : ffff0000cd3abd00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 84.145548][ T7269] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 84.146858][ T7269] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 84.148168][ T7269] Call trace: [ 84.148636][ T7269] memory_failure+0x18ec/0x1db4 (P) [ 84.149429][ T7269] madvise_do_behavior+0x2c8/0x7c4 [ 84.150196][ T7269] do_madvise+0x190/0x248 [ 84.150810][ T7269] __arm64_sys_madvise+0xa4/0xc0 [ 84.151560][ T7269] invoke_syscall+0x98/0x254 [ 84.152210][ T7269] el0_svc_common+0x130/0x23c [ 84.152884][ T7269] do_el0_svc+0x48/0x58 [ 84.153448][ T7269] el0_svc+0x5c/0x254 [ 84.153964][ T7269] el0t_64_sync_handler+0x84/0x12c [ 84.154708][ T7269] el0t_64_sync+0x198/0x19c [ 84.155434][ T7269] irq event stamp: 2452 [ 84.156080][ T7269] hardirqs last enabled at (2451): [] __folio_split+0xf7c/0x1438 [ 84.157431][ T7269] hardirqs last disabled at (2452): [] el1_brk64+0x20/0x54 [ 84.158781][ T7269] softirqs last enabled at (2420): [] handle_softirqs+0xaf8/0xc88 [ 84.160333][ T7269] softirqs last disabled at (2223): [] __do_softirq+0x14/0x20 [ 84.161805][ T7269] ---[ end trace 0000000000000000 ]--- [ 84.162980][ T7269] Memory failure: 0x14fc00: recovery action for huge page: Recovered [ 84.177275][ T7271] Injecting memory failure for pfn 0x150200 at process virtual address 0x20000000 [ 84.178915][ T7271] ------------[ cut here ]------------ [ 84.178921][ T7271] WARNING: CPU: 0 PID: 7271 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 84.181315][ T7271] Modules linked in: [ 84.181927][ T7271] CPU: 0 UID: 0 PID: 7271 Comm: syz.0.54 Tainted: G W syzkaller #0 PREEMPT [ 84.183576][ T7271] Tainted: [W]=WARN [ 84.184185][ T7271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.185803][ T7271] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 84.186946][ T7271] pc : memory_failure+0x18ec/0x1db4 [ 84.187684][ T7271] lr : memory_failure+0x18ec/0x1db4 [ 84.188493][ T7271] sp : ffff8000a0f278c0 [ 84.189180][ T7271] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 84.190512][ T7271] x26: 1fffffbff8881001 x25: 05ffc0000020086d x24: 1fffffbff8881000 [ 84.191846][ T7271] x23: fffffdffc4408008 x22: fffffdffc4408000 x21: fffffdffc4408000 [ 84.193151][ T7271] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 84.194514][ T7271] x17: ffff80008f85e000 x16: ffff80008052b264 x15: 0000000000000001 [ 84.195866][ T7271] x14: 1fffffbff8881000 x13: 0000000000000000 x12: 0000000000000000 [ 84.197184][ T7271] x11: ffff7fbff8881001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 84.198703][ T7271] x8 : ffff0000c6bf3d00 x7 : ffff8000831119d4 x6 : 0000000000000000 [ 84.200122][ T7271] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 84.201301][ T7271] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 84.202615][ T7271] Call trace: [ 84.203153][ T7271] memory_failure+0x18ec/0x1db4 (P) [ 84.204013][ T7271] madvise_do_behavior+0x2c8/0x7c4 [ 84.204831][ T7271] do_madvise+0x190/0x248 [ 84.205500][ T7271] __arm64_sys_madvise+0xa4/0xc0 [ 84.206284][ T7271] invoke_syscall+0x98/0x254 [ 84.206966][ T7271] el0_svc_common+0x130/0x23c [ 84.207705][ T7271] do_el0_svc+0x48/0x58 [ 84.208274][ T7271] el0_svc+0x5c/0x254 [ 84.208893][ T7271] el0t_64_sync_handler+0x84/0x12c [ 84.209703][ T7271] el0t_64_sync+0x198/0x19c [ 84.210360][ T7271] irq event stamp: 644 [ 84.211022][ T7271] hardirqs last enabled at (643): [] __free_object+0x508/0x720 [ 84.212426][ T7271] hardirqs last disabled at (644): [] el1_brk64+0x20/0x54 [ 84.213820][ T7271] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 84.215127][ T7271] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 84.216599][ T7271] ---[ end trace 0000000000000000 ]--- [ 84.218426][ T7271] Memory failure: 0x150200: recovery action for huge page: ** replaying previous printk message ** [ 84.218426][ T7271] Memory failure: 0x150200: recovery action for huge page: Recovered [ 84.219481][ T7271] Injecting memory failure for pfn 0x150400 at process virtual address 0x20200000 [ 84.219612][ T7271] ------------[ cut here ]------------ [ 84.219615][ T7271] WARNING: CPU: 0 PID: 7271 at mm/memory-failure.c:2391 memory_failure+0x18ec/0x1db4 [ 84.225274][ T7271] Modules linked in: [ 84.225908][ T7271] CPU: 0 UID: 0 PID: 7271 Comm: syz.0.54 Tainted: G W syzkaller #0 PREEMPT [ 84.227678][ T7271] Tainted: [W]=WARN [ 84.228318][ T7271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.229911][ T7271] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 84.231154][ T7271] pc : memory_failure+0x18ec/0x1db4 [ 84.231926][ T7271] lr : memory_failure+0x18ec/0x1db4 [ 84.232659][ T7271] sp : ffff8000a0f278c0 [ 84.233242][ T7271] x29: ffff8000a0f279a0 x28: 05ffc00000200868 x27: ffff7000141e4f20 [ 84.234429][ T7271] x26: 1fffffbff8882001 x25: 05ffc0000020086d x24: 1fffffbff8882000 [ 84.235623][ T7271] x23: fffffdffc4410008 x22: fffffdffc4410000 x21: fffffdffc4410000 [ 84.236781][ T7271] x20: 0000000000000023 x19: dfff800000000000 x18: 1fffe00033771c88 [ 84.237918][ T7271] x17: 646461206c617574 x16: ffff80008052b264 x15: 0000000000000001 [ 84.239168][ T7271] x14: 1fffffbff8882000 x13: 0000000000000000 x12: 0000000000000000 [ 84.240400][ T7271] x11: ffff7fbff8882001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 84.241721][ T7271] x8 : ffff0000c6bf3d00 x7 : ffff800080a48560 x6 : 0000000000000000 [ 84.243009][ T7271] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ce8ff0 [ 84.244254][ T7271] x2 : 0000000000000001 x1 : 0000000000000040 x0 : 0000000000000000 [ 84.245596][ T7271] Call trace: [ 84.246104][ T7271] memory_failure+0x18ec/0x1db4 (P) [ 84.246948][ T7271] madvise_do_behavior+0x2c8/0x7c4 [ 84.247724][ T7271] do_madvise+0x190/0x248 [ 84.248368][ T7271] __arm64_sys_madvise+0xa4/0xc0 [ 84.249068][ T7271] invoke_syscall+0x98/0x254 [ 84.249746][ T7271] el0_svc_common+0x130/0x23c [ 84.250420][ T7271] do_el0_svc+0x48/0x58 [ 84.251046][ T7271] el0_svc+0x5c/0x254 [ 84.251584][ T7271] el0t_64_sync_handler+0x84/0x12c [ 84.252349][ T7271] el0t_64_sync+0x198/0x19c [ 84.253031][ T7271] irq event stamp: 1076 [ 84.253643][ T7271] hardirqs last enabled at (1075): [] __folio_split+0xf7c/0x1438 [ 84.255007][ T7271] hardirqs last disabled at (1076): [] el1_brk64+0x20/0x54 [ 84.256268][ T7271] softirqs last enabled at (680): [] handle_softirqs+0xaf8/0xc88 [ 84.257699][ T7271] softirqs last disabled at (647): [] __do_softirq+0x14/0x20 [ 84.258984][ T7271] ---[ end trace 0000000000000000 ]---