Warning: Permanently added '10.128.1.136' (ED25519) to the list of known hosts. 1970/01/01 00:00:49 ignoring optional flag "type"="gce" 1970/01/01 00:00:49 parsed 1 programs [ 49.739914][ T4287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:49 executed programs: 0 [ 49.812005][ T4292] chnl_net:caif_netlink_parms(): no params data found [ 49.831045][ T4292] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.832388][ T4292] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.833928][ T4292] device bridge_slave_0 entered promiscuous mode [ 49.836083][ T4292] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.837381][ T4292] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.838928][ T4292] device bridge_slave_1 entered promiscuous mode [ 49.847953][ T4292] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.850420][ T4292] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.859265][ T4292] team0: Port device team_slave_0 added [ 49.861513][ T4292] team0: Port device team_slave_1 added [ 49.869397][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.870555][ T4292] 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. [ 49.875118][ T4292] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.877763][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.878796][ T4292] 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. [ 49.883119][ T4292] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.948502][ T4292] device hsr_slave_0 entered promiscuous mode [ 49.987490][ T4292] device hsr_slave_1 entered promiscuous mode [ 50.522211][ T4292] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 50.548651][ T4292] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 50.579375][ T4292] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 50.629176][ T4292] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 50.664216][ T4292] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.665607][ T4292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.666964][ T4292] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.668160][ T4292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.689575][ T4292] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.693537][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.695411][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.696943][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.699475][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 50.704475][ T4292] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.708805][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.710377][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.711522][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.714557][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.716042][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.717151][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.725177][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.726942][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.732429][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.734142][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.738481][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.741474][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.788010][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.789506][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.793005][ T4292] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.800781][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.811791][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.813306][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.815106][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.816494][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.819746][ T4292] device veth0_vlan entered promiscuous mode [ 50.823457][ T4292] device veth1_vlan entered promiscuous mode [ 50.833076][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.834716][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.836430][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.838737][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.841266][ T4292] device veth0_macvtap entered promiscuous mode [ 50.844266][ T4292] device veth1_macvtap entered promiscuous mode [ 50.851643][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.853008][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.854605][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.856149][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.858548][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.861493][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.863563][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.865796][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.868855][ T4292] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.870352][ T4292] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.871774][ T4292] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.873279][ T4292] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.015668][ T4413] loop0: detected capacity change from 0 to 32768 [ 51.051417][ T4413] overlayfs: upper fs needs to support d_type. [ 51.052947][ T4413] overlayfs: upper fs does not support tmpfile. [ 51.054711][ T4413] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.076369][ T4292] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 1 [ 51.076369][ T4292] [ 51.079853][ T4292] ERROR: (device loop0): remounting filesystem as read-only [ 51.081113][ T4292] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 3 [ 51.081113][ T4292] [ 51.082972][ T4292] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 4 [ 51.082972][ T4292] [ 51.084727][ T4292] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 5 [ 51.084727][ T4292] [ 51.086652][ T4292] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 6 [ 51.086652][ T4292] [ 51.089319][ T4292] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 7 [ 51.089319][ T4292] [ 51.094769][ T4292] ================================================================== [ 51.096200][ T4292] BUG: KASAN: user-memory-access in __destroy_inode+0x4a4/0x7ec [ 51.097493][ T4292] Write of size 4 at addr 0000000b00000000 by task syz-executor.0/4292 [ 51.098817][ T4292] [ 51.099212][ T4292] CPU: 1 PID: 4292 Comm: syz-executor.0 Not tainted syzkaller #0 [ 51.100547][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 51.102252][ T4292] Call trace: [ 51.102827][ T4292] dump_backtrace+0x0/0x458 [ 51.103643][ T4292] show_stack+0x2c/0x3c [ 51.104358][ T4292] __dump_stack+0x30/0x40 [ 51.105104][ T4292] dump_stack_lvl+0xf4/0x15c [ 51.105900][ T4292] kasan_report+0xe0/0x158 [ 51.106672][ T4292] kasan_check_range+0x268/0x2a0 [ 51.107467][ T4292] __kasan_check_write+0x44/0x54 [ 51.108283][ T4292] __destroy_inode+0x4a4/0x7ec [ 51.109093][ T4292] evict+0x6c8/0x828 [ 51.109772][ T4292] evict_inodes+0x604/0x6a4 [ 51.110576][ T4292] generic_shutdown_super+0x9c/0x2f0 [ 51.111510][ T4292] kill_block_super+0x70/0xdc [ 51.112302][ T4292] deactivate_locked_super+0xb8/0x134 [ 51.113210][ T4292] deactivate_super+0xf0/0x110 [ 51.114059][ T4292] cleanup_mnt+0x3b8/0x46c [ 51.114827][ T4292] __cleanup_mnt+0x20/0x30 [ 51.115581][ T4292] task_work_run+0x12c/0x1d8 [ 51.116356][ T4292] do_notify_resume+0x2450/0x309c [ 51.117238][ T4292] el0_svc+0xf0/0x1d0 [ 51.117971][ T4292] el0t_64_sync_handler+0xcc/0xe4 [ 51.118854][ T4292] el0t_64_sync+0x1a0/0x1a4 [ 51.119687][ T4292] ================================================================== [ 51.121111][ T4292] Disabling lock debugging due to kernel taint [ 51.124358][ T4292] Unable to handle kernel paging request at virtual address 0000000b00000000 [ 51.125696][ T4292] Mem abort info: [ 51.126244][ T4292] ESR = 0x0000000096000005 [ 51.126966][ T4292] EC = 0x25: DABT (current EL), IL = 32 bits [ 51.129291][ T4292] SET = 0, FnV = 0 [ 51.129854][ T4292] EA = 0, S1PTW = 0 [ 51.130515][ T4292] FSC = 0x05: level 1 translation fault [ 51.131496][ T4292] Data abort info: [ 51.132095][ T4292] ISV = 0, ISS = 0x00000005 [ 51.132888][ T4292] CM = 0, WnR = 0 [ 51.133510][ T4292] user pgtable: 4k pages, 48-bit VAs, pgdp=00000001183f0000 [ 51.134876][ T4292] [0000000b00000000] pgd=080000010f0d8003, p4d=080000010f0d8003, pud=0000000000000000 [ 51.136532][ T4292] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP [ 51.137736][ T4292] Modules linked in: [ 51.138399][ T4292] CPU: 1 PID: 4292 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 51.140009][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 51.141737][ T4292] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.143022][ T4292] pc : __destroy_inode+0x4b8/0x7ec [ 51.143875][ T4292] lr : __destroy_inode+0x4b0/0x7ec [ 51.144710][ T4292] sp : ffff80001f867790 [ 51.145447][ T4292] x29: ffff80001f867790 x28: ffff700003f0cf04 x27: dfff800000000000 [ 51.146838][ T4292] x26: 1fffe0001c519680 x25: 1fffe0001c519683 x24: dfff800000000000 [ 51.148202][ T4292] x23: ffff0000e28cb400 x22: ffff0000cba16060 x21: 0000000000000001 [ 51.149564][ T4292] x20: 00000000ffffffff x19: 0000000b00000000 x18: 0000000000000002 [ 51.150990][ T4292] x17: 0000000040000000 x16: ffff8000082d88e0 x15: 0000000000000002 [ 51.152436][ T4292] x14: ffff700002d1cb70 x13: 1ffff00002d1cb70 x12: 0000000000ff0100 [ 51.153847][ T4292] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000089483f4 [ 51.155169][ T4292] x8 : ffff0000d18a3680 x7 : 0000000000000000 x6 : ffff800008247e58 [ 51.156527][ T4292] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008186ec8 [ 51.157853][ T4292] x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000 [ 51.159187][ T4292] Call trace: [ 51.159780][ T4292] __destroy_inode+0x4b8/0x7ec [ 51.160566][ T4292] evict+0x6c8/0x828 [ 51.161208][ T4292] evict_inodes+0x604/0x6a4 [ 51.161915][ T4292] generic_shutdown_super+0x9c/0x2f0 [ 51.162799][ T4292] kill_block_super+0x70/0xdc [ 51.163562][ T4292] deactivate_locked_super+0xb8/0x134 [ 51.164435][ T4292] deactivate_super+0xf0/0x110 [ 51.165281][ T4292] cleanup_mnt+0x3b8/0x46c [ 51.166015][ T4292] __cleanup_mnt+0x20/0x30 [ 51.166802][ T4292] task_work_run+0x12c/0x1d8 [ 51.167655][ T4292] do_notify_resume+0x2450/0x309c [ 51.168539][ T4292] el0_svc+0xf0/0x1d0 [ 51.169184][ T4292] el0t_64_sync_handler+0xcc/0xe4 [ 51.170007][ T4292] el0t_64_sync+0x1a0/0x1a4 [ 51.170781][ T4292] Code: d503201f 97ecd669 52800034 4b1403f4 (b8740274) [ 51.171968][ T4292] ---[ end trace 2a5f69ce3f512722 ]--- [ 51.363110][ T4292] Kernel panic - not syncing: Oops: Fatal exception [ 51.364042][ T4292] SMP: stopping secondary CPUs [ 51.364747][ T4292] Kernel Offset: disabled [ 51.365441][ T4292] CPU features: 0x8,000003c1,7d33ffd9 [ 51.366197][ T4292] Memory Limit: none [ 51.568626][ T4292] Rebooting in 86400 seconds..