Warning: Permanently added '10.128.1.205' (ED25519) to the list of known hosts. 1970/01/01 00:00:43 ignoring optional flag "type"="gce" 1970/01/01 00:00:43 parsed 1 programs 1970/01/01 00:00:43 executed programs: 0 [ 43.960837][ T4253] chnl_net:caif_netlink_parms(): no params data found [ 43.977325][ T4253] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.978692][ T4253] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.980180][ T4253] device bridge_slave_0 entered promiscuous mode [ 43.982171][ T4253] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.983355][ T4253] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.984883][ T4253] device bridge_slave_1 entered promiscuous mode [ 43.991913][ T4253] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.994674][ T4253] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.002029][ T4253] team0: Port device team_slave_0 added [ 44.003624][ T4253] team0: Port device team_slave_1 added [ 44.010239][ T4253] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.011351][ T4253] 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. [ 44.015220][ T4253] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.017401][ T4253] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.018554][ T4253] 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. [ 44.022289][ T4253] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.068995][ T4253] device hsr_slave_0 entered promiscuous mode [ 44.098225][ T4253] device hsr_slave_1 entered promiscuous mode [ 44.647265][ T4253] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 44.689268][ T4253] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 44.699873][ T4253] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 44.738969][ T4253] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 44.775616][ T4253] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.776798][ T4253] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.778153][ T4253] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.779287][ T4253] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.795555][ T4253] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.799907][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.801659][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.803262][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.805000][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 44.809684][ T4253] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.820479][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.821964][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.823148][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.824478][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.826117][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.827219][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.829729][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.831716][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.837169][ T4253] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.840105][ T4253] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.842465][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.843955][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.845931][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.850147][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.890151][ T4253] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.901169][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.902429][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.903617][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.907639][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.910324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.912111][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.914626][ T4253] device veth0_vlan entered promiscuous mode [ 44.918402][ T4253] device veth1_vlan entered promiscuous mode [ 44.925703][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.927147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.930158][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.933642][ T4253] device veth0_macvtap entered promiscuous mode [ 44.936062][ T4253] device veth1_macvtap entered promiscuous mode [ 44.942071][ T4253] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.943443][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.945294][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.949831][ T4253] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.951076][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.952612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.955747][ T4253] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.957146][ T4253] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.960004][ T4253] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.961394][ T4253] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.110222][ T4403] loop0: detected capacity change from 0 to 32768 [ 45.137220][ T4403] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 1 [ 45.137220][ T4403] [ 45.139920][ T4403] ERROR: (device loop0): remounting filesystem as read-only [ 45.141160][ T4403] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 3 [ 45.141160][ T4403] [ 45.142899][ T4403] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 4 [ 45.142899][ T4403] [ 45.150169][ T248] BUG: Bad page state in process jfsCommit pfn:11b4e9 [ 45.151284][ T248] page:0000000007d8cec3 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1c pfn:0x11b4e9 [ 45.152851][ T248] flags: 0x5ffc00000002005(locked|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 45.154339][ T248] raw: 05ffc00000002005 dead000000000100 dead000000000122 0000000000000000 [ 45.155637][ T248] raw: 000000000000001c ffff0000c82469b0 00000000ffffffff 0000000000000000 [ 45.156922][ T248] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 45.158953][ T248] Modules linked in: [ 45.159582][ T248] CPU: 1 PID: 248 Comm: jfsCommit Not tainted syzkaller #0 [ 45.160694][ T248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 45.162219][ T248] Call trace: [ 45.162683][ T248] dump_backtrace+0x0/0x43c [ 45.163364][ T248] show_stack+0x2c/0x3c [ 45.163976][ T248] __dump_stack+0x30/0x40 [ 45.164650][ T248] dump_stack_lvl+0xf8/0x160 [ 45.165344][ T248] dump_stack+0x1c/0x5c [ 45.166020][ T248] bad_page+0x188/0x1a8 [ 45.166661][ T248] check_free_page_bad+0xf4/0x16c [ 45.167452][ T248] free_unref_page_prepare+0x744/0xaa0 [ 45.168384][ T248] free_unref_page+0x78/0x1fc [ 45.169129][ T248] __put_page+0xf8/0x134 [ 45.169811][ T248] _metapage_homeok+0x138/0x288 [ 45.170560][ T248] txUnlock+0x220/0xb78 [ 45.171218][ T248] jfs_lazycommit+0x470/0x9bc [ 45.171914][ T248] kthread+0x374/0x454 [ 45.172488][ T248] ret_from_fork+0x10/0x20 [ 45.174937][ T248] Disabling lock debugging due to kernel taint [ 45.175841][ T248] page:0000000007d8cec3 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1c pfn:0x11b4e9 [ 45.177475][ T248] flags: 0x5ffc00000002005(locked|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 45.179156][ T248] raw: 05ffc00000002005 dead000000000100 dead000000000122 0000000000000000 [ 45.180434][ T248] raw: 000000000000001c ffff0000c82469b0 00000000ffffffff 0000000000000000 [ 45.181704][ T248] page dumped because: VM_BUG_ON_PAGE(((unsigned int) page_ref_count(page) + 127u <= 127u)) [ 45.183223][ T248] ------------[ cut here ]------------ [ 45.184018][ T248] kernel BUG at include/linux/mm.h:1224! [ 45.184789][ T248] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 45.185945][ T248] Modules linked in: [ 45.186518][ T248] CPU: 1 PID: 248 Comm: jfsCommit Tainted: G B syzkaller #0 [ 45.187740][ T248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 45.189295][ T248] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 45.190446][ T248] pc : put_metapage+0x280/0x2e4 [ 45.191169][ T248] lr : put_metapage+0x280/0x2e4 [ 45.191835][ T248] sp : ffff80001ef57bc0 [ 45.192398][ T248] x29: ffff80001ef57bc0 x28: ffff80001af2ecb8 x27: 1fffe00019048d3b [ 45.193617][ T248] x26: 1fffe00019048d48 x25: dfff800000000000 x24: 000000000000007f [ 45.194849][ T248] x23: fffffc00036d3a74 x22: fffffc00036d3a40 x21: ffff0000c82469d8 [ 45.196021][ T248] x20: ffff0000c8246a40 x19: ffff0000c82469b0 x18: 0000000000000001 [ 45.197333][ T248] x17: 0000000000000000 x16: ffff8000111ceed0 x15: 00000000ffffffff [ 45.198541][ T248] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 45.199703][ T248] x11: 0000000000000000 x10: 0000000000000000 x9 : 7ff6a9062774bf00 [ 45.200839][ T248] x8 : 7ff6a9062774bf00 x7 : 0000000000000001 x6 : 0000000000000001 [ 45.202080][ T248] x5 : ffff80001ef571d8 x4 : ffff80001426f5a0 x3 : ffff8000085043fc [ 45.203291][ T248] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000059 [ 45.204470][ T248] Call trace: [ 45.204969][ T248] put_metapage+0x280/0x2e4 [ 45.205632][ T248] txUnlock+0x398/0xb78 [ 45.206237][ T248] jfs_lazycommit+0x470/0x9bc [ 45.206930][ T248] kthread+0x374/0x454 [ 45.207553][ T248] ret_from_fork+0x10/0x20 [ 45.208267][ T248] Code: d003f5c1 91358021 aa1603e0 97bdbbc1 (d4210000) [ 45.209316][ T248] ---[ end trace ea4b7e34dfe6d4e7 ]--- [ 45.426364][ T248] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 45.427409][ T248] SMP: stopping secondary CPUs [ 45.428113][ T248] Kernel Offset: disabled [ 45.428762][ T248] CPU features: 0x8,000003c1,7d33ffd9 [ 45.429599][ T248] Memory Limit: none [ 45.658044][ T248] Rebooting in 86400 seconds..