Warning: Permanently added '10.128.0.255' (ED25519) to the list of known hosts. 1970/01/01 00:00:59 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:59 ignoring optional flag "type"="gce" 1970/01/01 00:00:59 parsed 1 programs 1970/01/01 00:00:59 executed programs: 0 [ 59.945810][ T4300] chnl_net:caif_netlink_parms(): no params data found [ 59.984662][ T4300] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.986723][ T4300] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.989315][ T4300] device bridge_slave_0 entered promiscuous mode [ 59.992892][ T4300] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.995642][ T4300] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.998310][ T4300] device bridge_slave_1 entered promiscuous mode [ 60.014617][ T4300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.019020][ T4300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.033726][ T4300] team0: Port device team_slave_0 added [ 60.038432][ T4300] team0: Port device team_slave_1 added [ 60.051069][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.053024][ T4300] 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. [ 60.060092][ T4300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.064566][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.066522][ T4300] 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. [ 60.073725][ T4300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.126105][ T4300] device hsr_slave_0 entered promiscuous mode [ 60.164563][ T4300] device hsr_slave_1 entered promiscuous mode [ 60.872611][ T4300] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.936735][ T4300] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.977093][ T4300] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.016099][ T4300] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.117308][ T4300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.125024][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.128035][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.133668][ T4300] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.142172][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.148131][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.150858][ T153] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.152830][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.157790][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.174185][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.177236][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.179839][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.181804][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.184826][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.187794][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.190714][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.195767][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.198568][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.204624][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.208376][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.218009][ T4300] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.220936][ T4300] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.225906][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.228677][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.231945][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.236372][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.240281][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.329449][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.331684][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.350338][ T4300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.370273][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.373167][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.399216][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.402255][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.405477][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.408070][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.412060][ T4300] device veth0_vlan entered promiscuous mode [ 61.419063][ T4300] device veth1_vlan entered promiscuous mode [ 61.465449][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.468177][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.470766][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.473913][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.478819][ T4300] device veth0_macvtap entered promiscuous mode [ 61.484003][ T4300] device veth1_macvtap entered promiscuous mode [ 61.508421][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.510466][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.513129][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.518477][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.521994][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.528446][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.533495][ T4300] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.554428][ T4300] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.556911][ T4300] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.559293][ T4300] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.575988][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.578992][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.672715][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.675704][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.678843][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.708942][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.711275][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.714680][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.865446][ T1959] Bluetooth: hci0: command 0x0409 tx timeout [ 61.995469][ T4404] loop0: detected capacity change from 0 to 32768 [ 62.022033][ T4404] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 1 [ 62.022033][ T4404] [ 62.034494][ T4404] ERROR: (device loop0): remounting filesystem as read-only [ 62.036710][ T4404] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 3 [ 62.036710][ T4404] [ 62.040013][ T4404] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 4 [ 62.040013][ T4404] [ 62.053527][ T241] BUG: Bad page state in process jfsCommit pfn:118653 [ 62.056413][ T241] page:00000000a1dad508 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1c pfn:0x118653 [ 62.059276][ T241] flags: 0x5ffc00000002005(locked|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 62.061800][ T241] raw: 05ffc00000002005 dead000000000100 dead000000000122 0000000000000000 [ 62.066171][ T241] raw: 000000000000001c ffff0000d2ac29b0 00000000ffffffff 0000000000000000 [ 62.068650][ T241] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 62.070605][ T241] Modules linked in: [ 62.071708][ T241] CPU: 0 PID: 241 Comm: jfsCommit Not tainted 5.15.185-syzkaller #0 [ 62.073939][ T241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 62.076744][ T241] Call trace: [ 62.077659][ T241] dump_backtrace+0x0/0x43c [ 62.078998][ T241] show_stack+0x2c/0x3c [ 62.080161][ T241] __dump_stack+0x30/0x40 [ 62.081317][ T241] dump_stack_lvl+0xf8/0x160 [ 62.082644][ T241] dump_stack+0x1c/0x5c [ 62.083822][ T241] bad_page+0x188/0x1a8 [ 62.084972][ T241] check_free_page_bad+0xf4/0x16c [ 62.086364][ T241] free_unref_page_prepare+0x744/0xaa0 [ 62.087881][ T241] free_unref_page+0x78/0x1fc [ 62.089216][ T241] __put_page+0xf8/0x134 [ 62.090434][ T241] _metapage_homeok+0x138/0x288 [ 62.091742][ T241] txUnlock+0x220/0xb78 [ 62.092871][ T241] jfs_lazycommit+0x470/0x9bc [ 62.094205][ T241] kthread+0x374/0x454 [ 62.095365][ T241] ret_from_fork+0x10/0x20 [ 62.099454][ T241] Disabling lock debugging due to kernel taint [ 62.101227][ T241] page:00000000a1dad508 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1c pfn:0x118653 [ 62.104075][ T241] flags: 0x5ffc00000002005(locked|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 62.109228][ T241] raw: 05ffc00000002005 dead000000000100 dead000000000122 0000000000000000 [ 62.111554][ T241] raw: 000000000000001c ffff0000d2ac29b0 00000000ffffffff 0000000000000000 [ 62.113910][ T241] page dumped because: VM_BUG_ON_PAGE(((unsigned int) page_ref_count(page) + 127u <= 127u)) [ 62.117202][ T241] ------------[ cut here ]------------ [ 62.118672][ T241] kernel BUG at include/linux/mm.h:1213! [ 62.120218][ T241] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 62.122233][ T241] Modules linked in: [ 62.123261][ T241] CPU: 0 PID: 241 Comm: jfsCommit Tainted: G B 5.15.185-syzkaller #0 [ 62.125831][ T241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 62.128596][ T241] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.130685][ T241] pc : put_metapage+0x280/0x2e4 [ 62.131986][ T241] lr : put_metapage+0x280/0x2e4 [ 62.133261][ T241] sp : ffff80001ef87bc0 [ 62.134365][ T241] x29: ffff80001ef87bc0 x28: ffff80001aef7df8 x27: 1fffe0001a55853b [ 62.136573][ T241] x26: 1fffe0001a558548 x25: dfff800000000000 x24: 000000000000007f [ 62.138787][ T241] x23: fffffc00036194f4 x22: fffffc00036194c0 x21: ffff0000d2ac29d8 [ 62.140910][ T241] x20: ffff0000d2ac2a40 x19: ffff0000d2ac29b0 x18: 0000000000000002 [ 62.143156][ T241] x17: 0000000040000000 x16: ffff8000111a97c4 x15: 0000000000000002 [ 62.145350][ T241] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 62.147601][ T241] x11: 0000000000000000 x10: 0000000000000000 x9 : 2195ad0fada9ab00 [ 62.149773][ T241] x8 : 2195ad0fada9ab00 x7 : 0000000000000000 x6 : ffff80000824419c [ 62.151974][ T241] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80000a732684 [ 62.154148][ T241] x2 : ffff0001a10e9d10 x1 : 0000000100000000 x0 : 0000000000000059 [ 62.156328][ T241] Call trace: [ 62.157168][ T241] put_metapage+0x280/0x2e4 [ 62.158417][ T241] txUnlock+0x398/0xb78 [ 62.159535][ T241] jfs_lazycommit+0x470/0x9bc [ 62.160876][ T241] kthread+0x374/0x454 [ 62.161976][ T241] ret_from_fork+0x10/0x20 [ 62.163263][ T241] Code: f003f461 91058021 aa1603e0 97bdd297 (d4210000) [ 62.165228][ T241] ---[ end trace 9b8aaebd35544715 ]--- [ 62.472723][ T241] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 62.474781][ T241] SMP: stopping secondary CPUs [ 62.476100][ T241] Kernel Offset: disabled [ 62.477274][ T241] CPU features: 0x8,000081c1,21302e40 [ 62.478759][ T241] Memory Limit: none [ 62.785673][ T241] Rebooting in 86400 seconds..