[ 81.641962][ T1111] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.39' (ED25519) to the list of known hosts. 2026/06/24 20:13:01 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 87.565133][ T4534] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 90.463867][ T1272] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.484412][ T1272] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.492150][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.507749][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.514585][ T1272] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.539431][ T1272] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 91.397891][ T9] ODEBUG: Out of memory. ODEBUG disabled [ 91.860143][ T4719] chnl_net:caif_netlink_parms(): no params data found [ 91.894736][ T4719] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.901968][ T4719] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.909719][ T4719] device bridge_slave_0 entered promiscuous mode [ 91.917973][ T4719] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.925154][ T4719] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.932949][ T4719] device bridge_slave_1 entered promiscuous mode [ 91.948608][ T4719] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.959354][ T4719] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.978486][ T4719] team0: Port device team_slave_0 added [ 91.985697][ T4719] team0: Port device team_slave_1 added [ 91.999511][ T4719] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.006474][ T4719] 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. [ 92.032836][ T4719] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.044394][ T4719] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.051744][ T4719] 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. [ 92.078158][ T4719] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.102902][ T4719] device hsr_slave_0 entered promiscuous mode [ 92.110455][ T4719] device hsr_slave_1 entered promiscuous mode [ 92.569121][ T4719] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.580138][ T4719] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.610517][ T4719] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.619988][ T4719] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.662013][ T4719] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.669241][ T4719] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.676903][ T4719] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.684038][ T4719] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.749425][ T4719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.763007][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.774173][ T145] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.782550][ T145] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.797524][ T4719] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.830051][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.840479][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.850817][ T145] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.858051][ T145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.867675][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.876504][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.886386][ T145] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.893522][ T145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.903109][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.933456][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.945368][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.955676][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.969171][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.979556][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.995083][ T4719] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 93.007846][ T4719] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.024894][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.046916][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.058968][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.070345][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.079951][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.088951][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.241174][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.250173][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.266609][ T4719] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.290691][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.308415][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.337736][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.346072][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.359909][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.371320][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.380699][ T4719] device veth0_vlan entered promiscuous mode [ 93.400598][ T4719] device veth1_vlan entered promiscuous mode [ 93.423403][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.432255][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.440781][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.452480][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.464103][ T4719] device veth0_macvtap entered promiscuous mode [ 93.475191][ T4719] device veth1_macvtap entered promiscuous mode [ 93.493053][ T4719] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.501640][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.513593][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.522673][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.532000][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.543793][ T4719] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.552769][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.562287][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.578418][ T4719] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.588835][ T4719] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.599596][ T4719] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.608565][ T4719] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/06/24 20:13:10 executed programs: 0 [ 94.649825][ T4829] chnl_net:caif_netlink_parms(): no params data found [ 94.743141][ T4829] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.769733][ T4829] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.778135][ T4829] device bridge_slave_0 entered promiscuous mode [ 94.791171][ T4829] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.801062][ T4829] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.812124][ T4829] device bridge_slave_1 entered promiscuous mode [ 94.840670][ T4829] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.852258][ T4829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.882428][ T4829] team0: Port device team_slave_0 added [ 94.890563][ T4829] team0: Port device team_slave_1 added [ 94.908750][ T4829] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.915905][ T4829] 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. [ 94.942439][ T4829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.954919][ T4829] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.962127][ T4829] 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. [ 94.988789][ T4829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.031729][ T4829] device hsr_slave_0 entered promiscuous mode [ 95.041129][ T4829] device hsr_slave_1 entered promiscuous mode [ 95.048408][ T4829] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.056158][ T4829] Cannot create hsr debugfs directory [ 95.147458][ T4829] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.518397][ T4709] Bluetooth: hci0: command 0x0409 tx timeout [ 97.734766][ T4829] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.052977][ T4829] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.103362][ T4829] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.192664][ T4829] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.202388][ T4829] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.211817][ T4829] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.222509][ T4829] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.270472][ T4829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.282912][ T1272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.290678][ T1272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.312737][ T4829] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.323104][ T1272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.332201][ T1272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.340926][ T1272] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.348176][ T1272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.356543][ T1272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.381601][ T1272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.391513][ T1272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.402791][ T1272] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.412637][ T1272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.423079][ T1272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.442681][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.456561][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.467886][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.478563][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.500589][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.513700][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.536293][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.549803][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.574222][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.583111][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.595828][ T4829] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.603846][ T4709] Bluetooth: hci0: command 0x041b tx timeout [ 98.690014][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.698480][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.709603][ T4829] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.735083][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.744655][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.763097][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.772460][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.781484][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.790068][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.800693][ T4829] device veth0_vlan entered promiscuous mode [ 98.810763][ T9] device hsr_slave_0 left promiscuous mode [ 98.822692][ T9] device hsr_slave_1 left promiscuous mode [ 98.830362][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.838896][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.847290][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.855787][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.865055][ T9] device bridge_slave_1 left promiscuous mode [ 98.873217][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.884062][ T9] device bridge_slave_0 left promiscuous mode [ 98.891799][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.902854][ T9] device veth1_macvtap left promiscuous mode [ 98.909235][ T9] device veth0_macvtap left promiscuous mode [ 98.915590][ T9] device veth1_vlan left promiscuous mode [ 98.923074][ T9] device veth0_vlan left promiscuous mode [ 99.029176][ T9] team0 (unregistering): Port device team_slave_1 removed [ 99.041840][ T9] team0 (unregistering): Port device team_slave_0 removed [ 99.053490][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 99.069589][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 99.116267][ T9] bond0 (unregistering): Released all slaves [ 99.151077][ T4829] device veth1_vlan entered promiscuous mode [ 99.170441][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.178848][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.187354][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.197229][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.208414][ T4829] device veth0_macvtap entered promiscuous mode [ 99.221006][ T4829] device veth1_macvtap entered promiscuous mode [ 99.238579][ T4829] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.246239][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.255438][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.265534][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.275727][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.287981][ T4829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.296616][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.312796][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.329075][ T4829] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.338543][ T4829] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.351068][ T4829] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.361279][ T4829] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.436156][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.450772][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.462228][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/06/24 20:13:15 executed programs: 2 [ 99.481478][ T145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.494230][ T145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.503864][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.562625][ T5096] ------------[ cut here ]------------ [ 99.569105][ T5096] WARNING: CPU: 1 PID: 5096 at mm/page_alloc.c:5476 __alloc_pages+0x39f/0x480 [ 99.579349][ T5096] Modules linked in: [ 99.583446][ T5096] CPU: 1 PID: 5096 Comm: syz.0.17 Not tainted syzkaller #0 [ 99.591983][ T5096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 99.603294][ T5096] RIP: 0010:__alloc_pages+0x39f/0x480 [ 99.609224][ T5096] Code: 31 ff e9 b1 fe ff ff e8 ff 96 05 08 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 4f fd ff ff 4c 89 e7 e8 36 d3 09 00 e9 42 fd ff ff <0f> 0b 45 31 ff e9 ee fe ff ff 65 44 8b 2d b7 d5 4d 7e 41 83 fd 08 [ 99.631169][ T5096] RSP: 0018:ffffc9000311fb20 EFLAGS: 00010246 [ 99.640311][ T5096] RAX: ffffc9000311fb60 RBX: 1ffff92000623f68 RCX: 0000000000000000 [ 99.649168][ T5096] RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc9000311fb88 [ 99.658683][ T5096] RBP: ffffc9000311fc18 R08: ffffc9000311fb87 R09: ffffc9000311fb60 [ 99.670287][ T5096] R10: dffffc0000000000 R11: fffff52000623f71 R12: dffffc0000000000 [ 99.681276][ T5096] R13: 0000000000000000 R14: 0000000000040d40 R15: 0000000000000026 [ 99.692751][ T5096] FS: 00007fa35a1866c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 99.707134][ T5096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.716364][ T5096] CR2: 00007fa35ab72540 CR3: 000000005f46b000 CR4: 00000000003506e0 [ 99.726861][ T5096] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 99.738107][ T5096] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 99.747152][ T5096] Call Trace: [ 99.751402][ T5096] [ 99.755003][ T5096] ? zone_statistics+0x170/0x170 [ 99.761172][ T5096] ? v9fs_fid_xattr_get+0x1e3/0x260 [ 99.768595][ T5096] ? refcount_inc+0x70/0x70 [ 99.773897][ T5096] ? alloc_pages+0x452/0x560 [ 99.780249][ T5096] kmalloc_order+0x40/0x150 [ 99.785517][ T5096] ? __v9fs_get_acl+0xfc/0x110 [ 99.791589][ T5096] kmalloc_order_trace+0x14/0xf0 [ 99.801017][ T5096] __v9fs_get_acl+0x40/0x110 [ 99.809525][ T5096] v9fs_get_acl+0xa9/0x260 [ 99.816655][ T5096] v9fs_mount+0x6ba/0x850 [ 99.825562][ T5096] legacy_get_tree+0xe6/0x180 [ 99.831706][ T5096] ? xfs_fs_commit_blocks+0x700/0x700 [ 99.842187][ T5096] vfs_get_tree+0x88/0x270 [ 99.851767][ T5096] do_new_mount+0x247/0xa40 [ 99.860604][ T5096] __se_sys_mount+0x2e3/0x3d0 [ 99.870266][ T5096] ? __x64_sys_mount+0xc0/0xc0 [ 99.879198][ T5096] ? lockdep_hardirqs_on+0x94/0x140 [ 99.887010][ T5096] ? __x64_sys_mount+0x1c/0xc0 [ 99.893934][ T5096] do_syscall_64+0x4c/0xa0 [ 99.900541][ T5096] ? clear_bhb_loop+0x30/0x80 [ 99.906272][ T5096] ? clear_bhb_loop+0x30/0x80 [ 99.912085][ T5096] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 99.918584][ T5096] RIP: 0033:0x7fa35ab24e59 [ 99.923169][ T5096] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 99.944178][ T5096] RSP: 002b:00007fa35a186028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 99.955236][ T5096] RAX: ffffffffffffffda RBX: 00007fa35ad9dfa0 RCX: 00007fa35ab24e59 [ 99.966656][ T5096] RDX: 0000200000000b80 RSI: 00002000000003c0 RDI: 0000000000000000 [ 99.980400][ T5096] RBP: 00007fa35abbad6f R08: 0000200000000580 R09: 0000000000000000 [ 99.994909][ T5096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 100.007694][ T5096] R13: 00007fa35ad9e038 R14: 00007fa35ad9dfa0 R15: 00007ffdf7e5de38 [ 100.018829][ T5096] [ 100.022597][ T5096] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 100.033084][ T5096] CPU: 1 PID: 5096 Comm: syz.0.17 Not tainted syzkaller #0 [ 100.042668][ T5096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 100.057180][ T5096] Call Trace: [ 100.063518][ T5096] [ 100.067336][ T5096] dump_stack_lvl+0x188/0x250 [ 100.072251][ T5096] ? show_regs_print_info+0x20/0x20 [ 100.078699][ T5096] ? load_image+0x410/0x410 [ 100.083472][ T5096] panic+0x2f8/0x850 [ 100.088711][ T5096] ? bpf_jit_dump+0xd0/0xd0 [ 100.095182][ T5096] ? __alloc_pages+0x39f/0x480 [ 100.101519][ T5096] __warn+0x248/0x2b0 [ 100.105701][ T5096] ? __alloc_pages+0x39f/0x480 [ 100.113272][ T5096] report_bug+0x1b9/0x2e0 [ 100.120420][ T5096] handle_bug+0x3a/0x70 [ 100.125775][ T5096] exc_invalid_op+0x16/0x40 [ 100.131645][ T5096] asm_exc_invalid_op+0x16/0x20 [ 100.137156][ T5096] RIP: 0010:__alloc_pages+0x39f/0x480 [ 100.143731][ T5096] Code: 31 ff e9 b1 fe ff ff e8 ff 96 05 08 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 4f fd ff ff 4c 89 e7 e8 36 d3 09 00 e9 42 fd ff ff <0f> 0b 45 31 ff e9 ee fe ff ff 65 44 8b 2d b7 d5 4d 7e 41 83 fd 08 [ 100.169399][ T5096] RSP: 0018:ffffc9000311fb20 EFLAGS: 00010246 [ 100.176006][ T5096] RAX: ffffc9000311fb60 RBX: 1ffff92000623f68 RCX: 0000000000000000 [ 100.185564][ T5096] RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc9000311fb88 [ 100.194172][ T5096] RBP: ffffc9000311fc18 R08: ffffc9000311fb87 R09: ffffc9000311fb60 [ 100.202407][ T5096] R10: dffffc0000000000 R11: fffff52000623f71 R12: dffffc0000000000 [ 100.210583][ T5096] R13: 0000000000000000 R14: 0000000000040d40 R15: 0000000000000026 [ 100.219076][ T5096] ? zone_statistics+0x170/0x170 [ 100.224114][ T5096] ? v9fs_fid_xattr_get+0x1e3/0x260 [ 100.229352][ T5096] ? refcount_inc+0x70/0x70 [ 100.234249][ T5096] ? alloc_pages+0x452/0x560 [ 100.239918][ T5096] kmalloc_order+0x40/0x150 [ 100.245083][ T5096] ? __v9fs_get_acl+0xfc/0x110 [ 100.249962][ T5096] kmalloc_order_trace+0x14/0xf0 [ 100.256105][ T5096] __v9fs_get_acl+0x40/0x110 [ 100.260978][ T5096] v9fs_get_acl+0xa9/0x260 [ 100.265501][ T5096] v9fs_mount+0x6ba/0x850 [ 100.270040][ T5096] legacy_get_tree+0xe6/0x180 [ 100.275545][ T5096] ? xfs_fs_commit_blocks+0x700/0x700 [ 100.281315][ T5096] vfs_get_tree+0x88/0x270 [ 100.286903][ T5096] do_new_mount+0x247/0xa40 [ 100.291974][ T5096] __se_sys_mount+0x2e3/0x3d0 [ 100.296751][ T5096] ? __x64_sys_mount+0xc0/0xc0 [ 100.301958][ T5096] ? lockdep_hardirqs_on+0x94/0x140 [ 100.308533][ T5096] ? __x64_sys_mount+0x1c/0xc0 [ 100.314136][ T5096] do_syscall_64+0x4c/0xa0 [ 100.319137][ T5096] ? clear_bhb_loop+0x30/0x80 [ 100.324797][ T5096] ? clear_bhb_loop+0x30/0x80 [ 100.329488][ T5096] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 100.335683][ T5096] RIP: 0033:0x7fa35ab24e59 [ 100.340811][ T5096] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 100.361230][ T5096] RSP: 002b:00007fa35a186028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 100.370696][ T5096] RAX: ffffffffffffffda RBX: 00007fa35ad9dfa0 RCX: 00007fa35ab24e59 [ 100.379212][ T5096] RDX: 0000200000000b80 RSI: 00002000000003c0 RDI: 0000000000000000 [ 100.388591][ T5096] RBP: 00007fa35abbad6f R08: 0000200000000580 R09: 0000000000000000 [ 100.398313][ T5096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 100.408201][ T5096] R13: 00007fa35ad9e038 R14: 00007fa35ad9dfa0 R15: 00007ffdf7e5de38 [ 100.417351][ T5096] [ 100.421229][ T5096] Kernel Offset: disabled [ 100.426293][ T5096] Rebooting in 86400 seconds..