Warning: Permanently added '10.128.0.190' (ED25519) to the list of known hosts. 1970/01/01 00:00:21 parsed 1 programs 1970/01/01 00:00:21 serving rpc on tcp://34597 [ 22.980857][ T4718] cgroup: Unknown subsys name 'net' [ 23.140956][ T4718] cgroup: Unknown subsys name 'cpuset' [ 23.142338][ T4718] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 23.308633][ T4718] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 25.233914][ T4726] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 25.234476][ T4726] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 25.234656][ T4726] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 25.240674][ T4726] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 25.241348][ T4726] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 25.302378][ T4725] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 26.219842][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 26.219859][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 26.226153][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 26.226165][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 26.694020][ T4781] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.694345][ T4781] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.694417][ T4781] bridge_slave_0: entered allmulticast mode [ 26.694918][ T4781] bridge_slave_0: entered promiscuous mode [ 26.730079][ T4781] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.730113][ T4781] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.730184][ T4781] bridge_slave_1: entered allmulticast mode [ 26.730642][ T4781] bridge_slave_1: entered promiscuous mode [ 26.738440][ T4781] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.739531][ T4781] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.747058][ T4781] team0: Port device team_slave_0 added [ 26.747745][ T4781] team0: Port device team_slave_1 added [ 26.754235][ T4781] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.754245][ T4781] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.754257][ T4781] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.755172][ T4781] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.755181][ T4781] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.755197][ T4781] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.766279][ T4781] hsr_slave_0: entered promiscuous mode [ 26.766594][ T4781] hsr_slave_1: entered promiscuous mode [ 26.819500][ T4781] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 26.821562][ T4781] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 26.822037][ T4781] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 26.822917][ T4781] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 26.823296][ T4781] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 26.824213][ T4781] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 26.824536][ T4781] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 26.825435][ T4781] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 26.846102][ T4781] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.846158][ T4781] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.846300][ T4781] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.846329][ T4781] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.863371][ T4781] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.867506][ T54] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.867951][ T54] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.872306][ T4781] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.875356][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.875387][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.877262][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.877284][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.978641][ T4781] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.994688][ T4781] veth0_vlan: entered promiscuous mode [ 26.996753][ T4781] veth1_vlan: entered promiscuous mode [ 27.007453][ T4781] veth0_macvtap: entered promiscuous mode [ 27.008827][ T4781] veth1_macvtap: entered promiscuous mode [ 27.015399][ T4781] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.017920][ T4781] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.039669][ T54] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.039702][ T54] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.039718][ T54] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.039732][ T54] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.116619][ T14] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 27.193376][ T14] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:27 executed programs: 0 [ 27.263006][ T14] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 27.272107][ T4726] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 27.272611][ T4726] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 27.272835][ T4726] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 27.273160][ T4726] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 27.273355][ T4726] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 27.343533][ T14] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 27.418340][ T4820] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.418374][ T4820] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.418422][ T4820] bridge_slave_0: entered allmulticast mode [ 27.418849][ T4820] bridge_slave_0: entered promiscuous mode [ 27.420640][ T4820] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.420665][ T4820] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.420719][ T4820] bridge_slave_1: entered allmulticast mode [ 27.421165][ T4820] bridge_slave_1: entered promiscuous mode [ 27.432664][ T4820] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.433704][ T4820] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.441225][ T4820] team0: Port device team_slave_0 added [ 27.442496][ T4820] team0: Port device team_slave_1 added [ 27.448327][ T4820] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.448337][ T4820] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.448350][ T4820] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.448888][ T4820] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.448895][ T4820] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.448911][ T4820] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.459823][ T4820] hsr_slave_0: entered promiscuous mode [ 27.460097][ T4820] hsr_slave_1: entered promiscuous mode [ 27.460741][ T4820] debugfs: 'hsr0' already exists in 'hsr' [ 27.460799][ T4820] Cannot create hsr debugfs directory [ 29.309692][ T50] Bluetooth: hci0: command tx timeout [ 30.372838][ T14] bridge_slave_1: left allmulticast mode [ 30.372868][ T14] bridge_slave_1: left promiscuous mode [ 30.373159][ T14] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.376080][ T14] bridge_slave_0: left allmulticast mode [ 30.376097][ T14] bridge_slave_0: left promiscuous mode [ 30.376162][ T14] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.431595][ T14] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 30.442587][ T14] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 30.443519][ T14] bond0 (unregistering): Released all slaves [ 30.462556][ T14] hsr_slave_0: left promiscuous mode [ 30.462844][ T14] hsr_slave_1: left promiscuous mode [ 30.463180][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 30.463195][ T14] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 30.463581][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 30.463591][ T14] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 30.466706][ T14] veth1_macvtap: left promiscuous mode [ 30.466736][ T14] veth0_macvtap: left promiscuous mode [ 30.466784][ T14] veth1_vlan: left promiscuous mode [ 30.466846][ T14] veth0_vlan: left promiscuous mode [ 30.559846][ T14] team0 (unregistering): Port device team_slave_1 removed [ 30.563593][ T14] team0 (unregistering): Port device team_slave_0 removed [ 30.816064][ T4820] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 30.818882][ T4820] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 30.820744][ T4820] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 30.826228][ T4820] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 30.826835][ T4820] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 30.834281][ T4820] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 30.834636][ T4820] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 30.835541][ T4820] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 30.864713][ T4820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.869011][ T4820] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.873953][ T1157] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.873987][ T1157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.874601][ T1157] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.874620][ T1157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.980788][ T4820] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.990728][ T4820] veth0_vlan: entered promiscuous mode [ 30.995562][ T4820] veth1_vlan: entered promiscuous mode [ 31.004452][ T4820] veth0_macvtap: entered promiscuous mode [ 31.006122][ T4820] veth1_macvtap: entered promiscuous mode [ 31.013228][ T4820] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.014469][ T4820] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.044135][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.044151][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.052618][ T54] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.052667][ T54] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.052823][ T54] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.052840][ T54] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.052841][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.052854][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.123003][ T4884] ------------[ cut here ]------------ [ 31.123014][ T4884] WARNING: ./include/linux/pagemap.h:1130 at __folio_set_anon+0x240/0x298, CPU#1: syz.0.17/4884 [ 31.125939][ T4884] Modules linked in: [ 31.126636][ T4884] CPU: 1 UID: 0 PID: 4884 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 31.128172][ T4884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 31.129949][ T4884] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 31.131463][ T4884] pc : __folio_set_anon+0x240/0x298 [ 31.132463][ T4884] lr : __folio_set_anon+0x240/0x298 [ 31.133484][ T4884] sp : ffff800095456de0 [ 31.134260][ T4884] x29: ffff800095456df0 x28: 0000000000020000 x27: 1fffe00019e1007c [ 31.135783][ T4884] x26: ffff0000cf0803e0 x25: 0000000000020000 x24: dfff800000000000 [ 31.137312][ T4884] x23: 0000000020000000 x22: 0000000000000000 x21: 00000000200020d1 [ 31.138886][ T4884] x20: ffff0000cf0803c0 x19: fffffdffc3c10000 x18: 00000000ffffffff [ 31.140470][ T4884] x17: 0000000000000003 x16: ffff800088b97000 x15: ffff80008a849000 [ 31.142045][ T4884] x14: 000000000062064d x13: 0000000000000001 x12: 0000000000000000 [ 31.143637][ T4884] x11: 0000000000000000 x10: 000000000000003d x9 : 0000000000000000 [ 31.145191][ T4884] x8 : 0000000000000000 x7 : ffff800080c16020 x6 : 0000000000000000 [ 31.146731][ T4884] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ab2d0c [ 31.148324][ T4884] x2 : 0000000000000000 x1 : ffff0000d07a1d80 x0 : 0000000000000000 [ 31.149868][ T4884] Call trace: [ 31.150479][ T4884] __folio_set_anon+0x240/0x298 (P) [ 31.151426][ T4884] folio_add_new_anon_rmap+0x1a8/0x10ac [ 31.152463][ T4884] map_anon_folio_pmd_nopf+0xfc/0x160 [ 31.153481][ T4884] collapse_single_pmd+0x21e0/0x3748 [ 31.154463][ T4884] madvise_collapse+0x2a4/0x6f4 [ 31.155376][ T4884] madvise_vma_behavior+0x3e8/0x339c [ 31.156402][ T4884] madvise_walk_vmas+0x4c8/0x9bc [ 31.157295][ T4884] madvise_do_behavior+0x5f0/0x7c0 [ 31.158263][ T4884] do_madvise+0x28c/0x2f0 [ 31.159024][ T4884] __arm64_sys_madvise+0xac/0xc8 [ 31.159923][ T4884] invoke_syscall+0x98/0x244 [ 31.160750][ T4884] el0_svc_common+0xec/0x23c [ 31.161565][ T4884] do_el0_svc+0x4c/0x5c [ 31.162338][ T4884] el0_svc+0x64/0x260 [ 31.163108][ T4884] el0t_64_sync_handler+0x44/0x104 [ 31.164019][ T4884] el0t_64_sync+0x198/0x19c [ 31.164827][ T4884] irq event stamp: 1412 [ 31.165580][ T4884] hardirqs last enabled at (1411): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 31.167436][ T4884] hardirqs last disabled at (1412): [] el1_brk64+0x20/0x54 [ 31.169052][ T4884] softirqs last enabled at (1120): [] fpsimd_restore_current_state+0x39c/0x9c8 [ 31.170972][ T4884] softirqs last disabled at (1118): [] fpsimd_restore_current_state+0x44/0x9c8 [ 31.172895][ T4884] ---[ end trace 0000000000000000 ]---