Warning: Permanently added '10.128.1.59' (ED25519) to the list of known hosts. 1970/01/01 00:00:33 parsed 1 programs 1970/01/01 00:00:33 serving rpc on tcp://40753 [ 34.588704][ T4673] cgroup: Unknown subsys name 'net' [ 34.679645][ T4673] cgroup: Unknown subsys name 'cpuset' [ 34.681487][ T4673] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 34.845234][ T4673] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 37.440065][ T4683] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 38.026431][ T4688] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.027114][ T4688] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.030606][ T4688] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.032431][ T4688] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.033927][ T4688] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.131990][ T1469] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.132015][ T1469] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.140486][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.140506][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.510568][ T4734] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.510832][ T4734] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.510894][ T4734] bridge_slave_0: entered allmulticast mode [ 38.511334][ T4734] bridge_slave_0: entered promiscuous mode [ 38.512780][ T4734] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.512831][ T4734] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.512876][ T4734] bridge_slave_1: entered allmulticast mode [ 38.513280][ T4734] bridge_slave_1: entered promiscuous mode [ 38.562472][ T4734] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.563368][ T4734] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.570300][ T4734] team0: Port device team_slave_0 added [ 38.571397][ T4734] team0: Port device team_slave_1 added [ 38.577841][ T4734] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.577861][ T4734] 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. [ 38.577881][ T4734] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.607771][ T4734] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.607797][ T4734] 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. [ 38.607823][ T4734] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.618496][ T4734] hsr_slave_0: entered promiscuous mode [ 38.618843][ T4734] hsr_slave_1: entered promiscuous mode [ 38.664242][ T4734] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.668011][ T4734] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 38.668531][ T4734] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.670530][ T4734] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 38.671784][ T4734] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.673847][ T4734] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 38.674159][ T4734] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.675996][ T4734] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 38.685853][ T4734] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.685904][ T4734] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.686212][ T4734] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.686241][ T4734] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.703919][ T4734] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.709574][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.710931][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.715355][ T4734] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.717485][ T1469] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.717542][ T1469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.721568][ T1469] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.721610][ T1469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.813044][ T4734] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.830758][ T4734] veth0_vlan: entered promiscuous mode [ 38.833893][ T4734] veth1_vlan: entered promiscuous mode [ 38.841466][ T4734] veth0_macvtap: entered promiscuous mode [ 38.842552][ T4734] veth1_macvtap: entered promiscuous mode [ 38.846636][ T4734] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.848254][ T4734] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.851369][ T1333] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.853045][ T1333] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.859105][ T1333] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.860868][ T1333] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.962044][ T792] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.020132][ T792] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.073195][ T792] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.142282][ T792] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:39 executed programs: 0 [ 39.360557][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.361643][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.361926][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.362242][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.362440][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.492109][ T4784] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.492475][ T4784] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.492537][ T4784] bridge_slave_0: entered allmulticast mode [ 39.492966][ T4784] bridge_slave_0: entered promiscuous mode [ 39.493767][ T4784] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.493785][ T4784] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.493831][ T4784] bridge_slave_1: entered allmulticast mode [ 39.494415][ T4784] bridge_slave_1: entered promiscuous mode [ 39.501953][ T4784] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.502842][ T4784] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.509440][ T4784] team0: Port device team_slave_0 added [ 39.510213][ T4784] team0: Port device team_slave_1 added [ 39.515979][ T4784] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.516004][ T4784] 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. [ 39.516022][ T4784] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.516752][ T4784] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.516760][ T4784] 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. [ 39.516769][ T4784] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.527851][ T4784] hsr_slave_0: entered promiscuous mode [ 39.528214][ T4784] hsr_slave_1: entered promiscuous mode [ 39.528416][ T4784] debugfs: 'hsr0' already exists in 'hsr' [ 39.528447][ T4784] Cannot create hsr debugfs directory [ 41.387648][ T50] Bluetooth: hci0: command tx timeout [ 42.418707][ T792] bridge_slave_1: left allmulticast mode [ 42.418762][ T792] bridge_slave_1: left promiscuous mode [ 42.419229][ T792] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.424141][ T792] bridge_slave_0: left allmulticast mode [ 42.425279][ T792] bridge_slave_0: left promiscuous mode [ 42.425369][ T792] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.476263][ T792] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 42.508745][ T792] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 42.547956][ T792] bond0 (unregistering): Released all slaves [ 42.602911][ T792] hsr_slave_0: left promiscuous mode [ 42.603236][ T792] hsr_slave_1: left promiscuous mode [ 42.603741][ T792] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 42.603759][ T792] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 42.604833][ T792] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 42.604845][ T792] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 42.613604][ T792] veth1_macvtap: left promiscuous mode [ 42.613654][ T792] veth0_macvtap: left promiscuous mode [ 42.613939][ T792] veth1_vlan: left promiscuous mode [ 42.614002][ T792] veth0_vlan: left promiscuous mode [ 42.712437][ T792] team0 (unregistering): Port device team_slave_1 removed [ 42.716127][ T792] team0 (unregistering): Port device team_slave_0 removed [ 42.758700][ T4399] 8021q: adding VLAN 0 to HW filter on device eth0 [ 43.008432][ T4784] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 43.012232][ T4784] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 43.014150][ T4784] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 43.016347][ T4784] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 43.017210][ T4784] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 43.019709][ T4784] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 43.021241][ T4784] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 43.024413][ T4784] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 43.105230][ T4784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.114270][ T4784] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.117228][ T1303] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.117270][ T1303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.123322][ T1303] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.123366][ T1303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.222249][ T4784] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.233419][ T4784] veth0_vlan: entered promiscuous mode [ 43.235814][ T4784] veth1_vlan: entered promiscuous mode [ 43.242571][ T4784] veth0_macvtap: entered promiscuous mode [ 43.243626][ T4784] veth1_macvtap: entered promiscuous mode [ 43.251336][ T4784] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.252322][ T4784] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.255951][ T1303] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.257741][ T1303] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.257765][ T1303] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.257781][ T1303] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.278822][ T1469] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.278849][ T1469] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.285975][ T1469] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.286001][ T1469] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.318714][ T4871] loop0: detected capacity change from 0 to 512 [ 43.33 ** replaying previous printk message ** [ 43.336929][ T4871] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 43.337028][ T4871] ------------[ cut here ]------------ [ 43.337032][ T4871] EA inode 11 i_nlink=2 [ 43.337122][ T4871] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x480/0x488, CPU#1: syz.0.17/4871 [ 43.343551][ T4871] Modules linked in: [ 43.344232][ T4871] CPU: 1 UID: 0 PID: 4871 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 43.345690][ T4871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 43.347432][ T4871] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 43.348826][ T4871] pc : ext4_xattr_inode_update_ref+0x480/0x488 [ 43.349940][ T4871] lr : ext4_xattr_inode_update_ref+0x480/0x488 [ 43.351045][ T4871] sp : ffff8000992c6f40 [ 43.351797][ T4871] x29: ffff8000992c6fe0 x28: 0000000000000000 x27: 1fffe0001bd86d69 [ 43.353180][ T4871] x26: ffff0000dec369a0 x25: dfff800000000000 x24: ffff8000992c6f60 [ 43.354518][ T4871] x23: ffff700013258dec x22: ffff80008a157000 x21: 0000000000000002 [ 43.355886][ T4871] x20: 0000000000000001 x19: ffff0000dec36960 x18: 00000000ffffffff [ 43.357297][ T4871] x17: ffff80008a791000 x16: 0000000000000004 x15: ffff80008a31ada0 [ 43.358715][ T4871] x14: ffff80008a590e28 x13: 0000000000000001 x12: 0000000000000000 [ 43.360029][ T4871] x11: 0000000000000000 x10: 0000000000000002 x9 : a8f0608bc37a5400 [ 43.361348][ T4871] x8 : a8f0608bc37a5400 x7 : ffff80008048de94 x6 : 0000000000000000 [ 43.362711][ T4871] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000802f8054 [ 43.363976][ T4871] x2 : 0000000100000000 x1 : ffff0000c52b57c0 x0 : 0000000000000000 [ 43.365288][ T4871] Call trace: [ 43.365815][ T4871] ext4_xattr_inode_update_ref+0x480/0x488 (P) [ 43.366835][ T4871] ext4_xattr_inode_dec_ref_all+0x7f0/0xb84 [ 43.367830][ T4871] ext4_xattr_delete_inode+0x778/0x900 [ 43.368742][ T4871] ext4_evict_inode+0xa0c/0xfb8 [ 43.369516][ T4871] evict+0x4c0/0x74c [ 43.370166][ T4871] iput+0x8f0/0xc2c [ 43.370804][ T4871] ext4_process_orphan+0x24c/0x2c0 [ 43.371622][ T4871] ext4_orphan_cleanup+0x7d4/0xd20 [ 43.372481][ T4871] ext4_fill_super+0x4628/0x4e14 [ 43.373303][ T4871] get_tree_bdev_flags+0x388/0x43c [ 43.374180][ T4871] get_tree_bdev+0x2c/0x3c [ 43.374925][ T4871] ext4_get_tree+0x28/0x38 [ 43.375673][ T4871] vfs_get_tree+0x90/0x28c [ 43.376417][ T4871] fc_mount+0x24/0xac [ 43.377044][ T4871] do_new_mount+0x2a4/0x538 [ 43.377789][ T4871] path_mount+0x5f0/0xa88 [ 43.378459][ T4871] do_mount+0xe8/0x148 [ 43.379103][ T4871] __arm64_sys_mount+0x334/0x380 [ 43.379887][ T4871] invoke_syscall+0x98/0x244 [ 43.380625][ T4871] el0_svc_common+0xec/0x23c [ 43.381428][ T4871] do_el0_svc+0x4c/0x5c [ 43.382130][ T4871] el0_svc+0x64/0x260 [ 43.382785][ T4871] el0t_64_sync_handler+0x48/0x148 [ 43.383615][ T4871] el0t_64_sync+0x198/0x19c [ 43.384337][ T4871] irq event stamp: 3362 [ 43.385038][ T4871] hardirqs last enabled at (3361): [] vprintk_store+0x924/0xb94 [ 43.386656][ T4871] hardirqs last disabled at (3362): [] el1_brk64+0x20/0x54 [ 43.388093][ T4871] softirqs last enabled at (2006): [] __alloc_skb+0x1c0/0x610 [ 43.389587][ T4871] softirqs last disabled at (2004): [] __alloc_skb+0x1a8/0x610 [ 43.391163][ T4871] ---[ end trace 0000000000000000 ]--- [ 43.394675][ T4871] EXT4-fs (loop0): 1 orphan inode deleted [ 43.395246][ T4871] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.403545][ T4784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.