no interfaces have a carrier
[ 43.370296][ T3851] 8021q: adding VLAN 0 to HW filter on device bond0
[ 43.381292][ T3851] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.35' (ED25519) to the list of known hosts.
2026/10/11 16:26:59 parsed 1 programs
2026/10/11 16:26:59 serving rpc on tcp://34363
syzkaller login: [ 67.159865][ T4197] cgroup: Unknown subsys name 'net'
[ 67.290988][ T4197] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 68.750911][ T4197] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 70.684470][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 70.694458][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 70.708812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 70.727959][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 70.735881][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 70.743361][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 71.268281][ T1420] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.275509][ T1420] ieee802154 phy1 wpan1: encryption failed: -22
[ 72.318115][ T4259] chnl_net:caif_netlink_parms(): no params data found
[ 72.383277][ T4259] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.391289][ T4259] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.399573][ T4259] device bridge_slave_0 entered promiscuous mode
[ 72.409550][ T4259] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.416780][ T4259] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.425184][ T4259] device bridge_slave_1 entered promiscuous mode
[ 72.448400][ T4259] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.459508][ T4259] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.483278][ T4259] team0: Port device team_slave_0 added
[ 72.491007][ T4259] team0: Port device team_slave_1 added
[ 72.509378][ T4259] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.516418][ T4259] 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.
[ 72.542396][ T4259] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.556914][ T4259] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.564109][ T4259] 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.
[ 72.590654][ T4259] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.637319][ T4259] device hsr_slave_0 entered promiscuous mode
[ 72.648088][ T4259] device hsr_slave_1 entered promiscuous mode
[ 72.859494][ T4259] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 72.870667][ T4259] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 72.881466][ T4259] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 72.890572][ T4259] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 72.947032][ T4259] 8021q: adding VLAN 0 to HW filter on device bond0
[ 72.961697][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 72.970369][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 72.983064][ T4259] 8021q: adding VLAN 0 to HW filter on device team0
[ 72.993694][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 73.002906][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 73.012049][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.019366][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 73.028238][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 73.045823][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 73.054878][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 73.063320][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.070531][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 73.081793][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 73.093154][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 73.106358][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 73.115745][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 73.125283][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 73.136056][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 73.145767][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 73.157933][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 73.167661][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 73.178871][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 73.187901][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 73.199553][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 73.327339][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 73.335658][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 73.372975][ T4259] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 73.413474][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 73.422955][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 73.446607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 73.455653][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 73.465412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 73.473302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 73.506066][ T4259] device veth0_vlan entered promiscuous mode
[ 73.517937][ T4259] device veth1_vlan entered promiscuous mode
[ 73.563045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 73.571558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 73.580436][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 73.593630][ T4259] device veth0_macvtap entered promiscuous mode
[ 73.627183][ T4259] device veth1_macvtap entered promiscuous mode
[ 73.645219][ T4259] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 73.652722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 73.661034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 73.670484][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 73.684738][ T4259] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 73.693611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 73.703155][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 73.717040][ T4259] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.726134][ T4259] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.735278][ T4259] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.745506][ T4259] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/10/11 16:27:09 executed programs: 0
[ 74.694608][ T4301] chnl_net:caif_netlink_parms(): no params data found
[ 74.756695][ T4301] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.764087][ T4301] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.772314][ T4301] device bridge_slave_0 entered promiscuous mode
[ 74.780907][ T4301] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.788621][ T4301] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.797288][ T4301] device bridge_slave_1 entered promiscuous mode
[ 74.826765][ T4301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 74.838509][ T4301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 74.867152][ T4301] team0: Port device team_slave_0 added
[ 74.877601][ T4301] team0: Port device team_slave_1 added
[ 74.900151][ T4301] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 74.907245][ T4301] 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.
[ 74.934254][ T4301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 74.949229][ T4301] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 74.956505][ T4301] 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.
[ 74.982486][ T4301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 75.020394][ T4301] device hsr_slave_0 entered promiscuous mode
[ 75.033227][ T4301] device hsr_slave_1 entered promiscuous mode
[ 75.040844][ T4301] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 75.052672][ T4301] Cannot create hsr debugfs directory
[ 75.165356][ T4301] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.625129][ T23] Bluetooth: hci0: command 0x0409 tx timeout
[ 78.062310][ T4301] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.579778][ T4301] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.642427][ T4301] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.714929][ T4258] Bluetooth: hci0: command 0x041b tx timeout
[ 78.754520][ T4301] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 78.765299][ T4301] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 78.785110][ T4301] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 78.794462][ T4301] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 78.857117][ T4301] 8021q: adding VLAN 0 to HW filter on device bond0
[ 78.871536][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 78.879830][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 78.890275][ T4301] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.905508][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 78.915537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 78.924678][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.931762][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.940322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 78.959709][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 78.968675][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 78.977572][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.984712][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 78.995808][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 79.019376][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 79.031778][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 79.041737][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 79.050601][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 79.062474][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 79.071366][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 79.082371][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 79.091265][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 79.113099][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 79.122070][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 79.133034][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 79.239019][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 79.247089][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 79.260109][ T4301] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 79.274579][ T3094] device hsr_slave_0 left promiscuous mode
[ 79.281097][ T3094] device hsr_slave_1 left promiscuous mode
[ 79.287903][ T3094] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 79.295956][ T3094] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 79.305838][ T3094] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 79.313267][ T3094] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 79.321388][ T3094] device bridge_slave_1 left promiscuous mode
[ 79.328629][ T3094] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.341995][ T3094] device bridge_slave_0 left promiscuous mode
[ 79.348840][ T3094] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.367493][ T3094] device veth1_macvtap left promiscuous mode
[ 79.373760][ T3094] device veth0_macvtap left promiscuous mode
[ 79.380263][ T3094] device veth1_vlan left promiscuous mode
[ 79.387165][ T3094] device veth0_vlan left promiscuous mode
[ 79.549886][ T3094] team0 (unregistering): Port device team_slave_1 removed
[ 79.564859][ T3094] team0 (unregistering): Port device team_slave_0 removed
[ 79.580216][ T3094] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 79.596948][ T3094] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 79.656763][ T3094] bond0 (unregistering): Released all slaves
[ 79.692504][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 79.702508][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 79.722859][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 79.731580][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 79.742505][ T4301] device veth0_vlan entered promiscuous mode
[ 79.758348][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 79.769331][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 79.785953][ T4301] device veth1_vlan entered promiscuous mode
[ 79.806281][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 79.815403][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 79.823427][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 79.833152][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 79.844690][ T4301] device veth0_macvtap entered promiscuous mode
[ 79.855120][ T4301] device veth1_macvtap entered promiscuous mode
[ 79.873362][ T4301] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 79.882225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 79.891559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 79.900355][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 79.910113][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 79.921545][ T4301] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 79.930650][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 79.939511][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 79.950864][ T4301] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.960649][ T4301] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.969547][ T4301] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.978308][ T4301] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.042078][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.050878][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.070971][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 80.085732][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.093605][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.102840][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 80.380831][ T4316] loop0: detected capacity change from 0 to 32768
[ 80.426561][ T4316] =======================================================
[ 80.426561][ T4316] WARNING: The mand mount option has been deprecated and
[ 80.426561][ T4316] and is ignored by this kernel. Remove the mand
[ 80.426561][ T4316] option from the mount to silence this warning.
[ 80.426561][ T4316] =======================================================
[ 80.521056][ T4316] ================================================================================
[ 80.557501][ T4316] UBSAN: shift-out-of-bounds in fs/ocfs2/super.c:2370:4
[ 80.574991][ T4316] shift exponent 1593835534 is too large for 32-bit type 'int'
[ 80.582618][ T4316] CPU: 1 PID: 4316 Comm: syz.0.17 Not tainted syzkaller #0
[ 80.589861][ T4316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 80.599974][ T4316] Call Trace:
[ 80.603294][ T4316]
[ 80.606255][ T4316] dump_stack_lvl+0x188/0x250
[ 80.610997][ T4316] ? show_regs_print_info+0x20/0x20
[ 80.616230][ T4316] ? load_image+0x410/0x410
[ 80.620776][ T4316] ubsan_epilogue+0xa/0x30
[ 80.625236][ T4316] __ubsan_handle_shift_out_of_bounds+0x364/0x3f0
[ 80.631713][ T4316] ocfs2_fill_super+0xedd/0x50a0
[ 80.636706][ T4316] ? rcu_is_watching+0x11/0xa0
[ 80.641502][ T4316] ? ocfs2_mount+0x40/0x40
[ 80.645948][ T4316] ? lock_release+0xb5/0x8a0
[ 80.650617][ T4316] ? rcu_lock_release+0x5/0x20
[ 80.655413][ T4316] ? read_lock_is_recursive+0x10/0x10
[ 80.660818][ T4316] ? __lock_acquire+0x7d40/0x7d40
[ 80.665882][ T4316] ? deref_stack_reg+0xd0/0x120
[ 80.670773][ T4316] ? unwind_next_frame+0x11ec/0x1cf0
[ 80.676101][ T4316] ? lockdep_lock+0xf1/0x1f0
[ 80.680729][ T4316] ? lockdep_unlock+0x143/0x2e0
[ 80.685620][ T4316] ? lockdep_lock+0x1f0/0x1f0
[ 80.690330][ T4316] ? mark_lock+0x94/0x320
[ 80.694687][ T4316] ? _find_first_zero_bit+0xd1/0xf0
[ 80.699921][ T4316] ? __lock_acquire+0x35cf/0x7d40
[ 80.704995][ T4316] ? stack_trace_save+0xa6/0xf0
[ 80.709878][ T4316] ? stack_trace_snprint+0xe0/0xe0
[ 80.715041][ T4316] ? verify_lock_unused+0x140/0x140
[ 80.720271][ T4316] ? mark_lock+0x94/0x320
[ 80.724635][ T4316] ? __lock_acquire+0x13b3/0x7d40
[ 80.729710][ T4316] ? alloc_super+0x200/0x970
[ 80.734338][ T4316] ? reacquire_held_locks+0x31b/0x5c0
[ 80.739740][ T4316] ? alloc_super+0x200/0x970
[ 80.744363][ T4316] ? string+0x257/0x290
[ 80.748558][ T4316] ? widen_string+0x3b/0x320
[ 80.753182][ T4316] ? string+0x257/0x290
[ 80.757386][ T4316] ? bdev_name+0x28e/0x390
[ 80.761865][ T4316] ? pointer+0x696/0xc60
[ 80.766180][ T4316] ? string+0x290/0x290
[ 80.770382][ T4316] ? format_decode+0x8b1/0x1330
[ 80.775340][ T4316] ? snprintf+0xe5/0x140
[ 80.779622][ T4316] ? vscnprintf+0x80/0x80
[ 80.783985][ T4316] ? up_write+0x1b6/0x410
[ 80.788354][ T4316] ? set_blocksize+0x1f1/0x360
[ 80.793171][ T4316] ? sb_set_blocksize+0xa5/0xe0
[ 80.798070][ T4316] mount_bdev+0x28a/0x3c0
[ 80.802446][ T4316] ? ocfs2_mount+0x40/0x40
[ 80.806905][ T4316] legacy_get_tree+0xe6/0x180
[ 80.811623][ T4316] ? trace_raw_output_ocfs2_buffer_cached_end+0xf0/0xf0
[ 80.818593][ T4316] vfs_get_tree+0x88/0x270
[ 80.823051][ T4316] do_new_mount+0x247/0xa40
[ 80.827594][ T4316] __se_sys_mount+0x2e3/0x3d0
[ 80.832310][ T4316] ? __x64_sys_mount+0xc0/0xc0
[ 80.837110][ T4316] ? lockdep_hardirqs_on+0x94/0x140
[ 80.842347][ T4316] ? __x64_sys_mount+0x1c/0xc0
[ 80.847179][ T4316] do_syscall_64+0x4c/0xa0
[ 80.851633][ T4316] ? clear_bhb_loop+0x30/0x80
[ 80.856340][ T4316] ? clear_bhb_loop+0x30/0x80
[ 80.861077][ T4316] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 80.867019][ T4316] RIP: 0033:0x7f969a7c644a
[ 80.871479][ T4316] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 80.891123][ T4316] RSP: 002b:00007ffec229db18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 80.899577][ T4316] RAX: ffffffffffffffda RBX: 00007ffec229dba0 RCX: 00007f969a7c644a
[ 80.907583][ T4316] RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007ffec229db60
[ 80.915594][ T4316] RBP: 0000200000004440 R08: 00007ffec229dba0 R09: 00000000000008c0
[ 80.923602][ T4316] R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040
[ 80.931607][ T4316] R13: 00007ffec229db60 R14: 000000000000445d R15: 0000200000000080
[ 80.939627][ T4316]
[ 80.947720][ T1110] Bluetooth: hci0: command 0x040f tx timeout
[ 80.960792][ T4316] ================================================================================
[ 80.970970][ T4316] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 80.978203][ T4316] CPU: 1 PID: 4316 Comm: syz.0.17 Not tainted syzkaller #0
[ 80.985432][ T4316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 80.995523][ T4316] Call Trace:
[ 80.998933][ T4316]
[ 81.001895][ T4316] dump_stack_lvl+0x188/0x250
[ 81.006616][ T4316] ? show_regs_print_info+0x20/0x20
[ 81.011860][ T4316] ? load_image+0x410/0x410
[ 81.016421][ T4316] panic+0x2f8/0x850
[ 81.020355][ T4316] ? bpf_jit_dump+0xd0/0xd0
[ 81.024903][ T4316] check_panic_on_warn+0x80/0xa0
[ 81.029894][ T4316] __ubsan_handle_shift_out_of_bounds+0x364/0x3f0
[ 81.036404][ T4316] ocfs2_fill_super+0xedd/0x50a0
[ 81.041391][ T4316] ? rcu_is_watching+0x11/0xa0
[ 81.046182][ T4316] ? ocfs2_mount+0x40/0x40
[ 81.050625][ T4316] ? lock_release+0xb5/0x8a0
[ 81.055260][ T4316] ? rcu_lock_release+0x5/0x20
[ 81.060055][ T4316] ? read_lock_is_recursive+0x10/0x10
[ 81.065474][ T4316] ? __lock_acquire+0x7d40/0x7d40
[ 81.070559][ T4316] ? deref_stack_reg+0xd0/0x120
[ 81.075448][ T4316] ? unwind_next_frame+0x11ec/0x1cf0
[ 81.080782][ T4316] ? lockdep_lock+0xf1/0x1f0
[ 81.085413][ T4316] ? lockdep_unlock+0x143/0x2e0
[ 81.090390][ T4316] ? lockdep_lock+0x1f0/0x1f0
[ 81.095105][ T4316] ? mark_lock+0x94/0x320
[ 81.099464][ T4316] ? _find_first_zero_bit+0xd1/0xf0
[ 81.104706][ T4316] ? __lock_acquire+0x35cf/0x7d40
[ 81.109779][ T4316] ? stack_trace_save+0xa6/0xf0
[ 81.114673][ T4316] ? stack_trace_snprint+0xe0/0xe0
[ 81.119841][ T4316] ? verify_lock_unused+0x140/0x140
[ 81.125075][ T4316] ? mark_lock+0x94/0x320
[ 81.129433][ T4316] ? __lock_acquire+0x13b3/0x7d40
[ 81.134509][ T4316] ? alloc_super+0x200/0x970
[ 81.139131][ T4316] ? reacquire_held_locks+0x31b/0x5c0
[ 81.144538][ T4316] ? alloc_super+0x200/0x970
[ 81.149159][ T4316] ? string+0x257/0x290
[ 81.153352][ T4316] ? widen_string+0x3b/0x320
[ 81.157973][ T4316] ? string+0x257/0x290
[ 81.162187][ T4316] ? bdev_name+0x28e/0x390
[ 81.166640][ T4316] ? pointer+0x696/0xc60
[ 81.170932][ T4316] ? string+0x290/0x290
[ 81.175130][ T4316] ? format_decode+0x8b1/0x1330
[ 81.180043][ T4316] ? snprintf+0xe5/0x140
[ 81.184414][ T4316] ? vscnprintf+0x80/0x80
[ 81.188778][ T4316] ? up_write+0x1b6/0x410
[ 81.193145][ T4316] ? set_blocksize+0x1f1/0x360
[ 81.197960][ T4316] ? sb_set_blocksize+0xa5/0xe0
[ 81.202844][ T4316] mount_bdev+0x28a/0x3c0
[ 81.207229][ T4316] ? ocfs2_mount+0x40/0x40
[ 81.211700][ T4316] legacy_get_tree+0xe6/0x180
[ 81.216410][ T4316] ? trace_raw_output_ocfs2_buffer_cached_end+0xf0/0xf0
[ 81.223386][ T4316] vfs_get_tree+0x88/0x270
[ 81.227842][ T4316] do_new_mount+0x247/0xa40
[ 81.232414][ T4316] __se_sys_mount+0x2e3/0x3d0
[ 81.237139][ T4316] ? __x64_sys_mount+0xc0/0xc0
[ 81.241952][ T4316] ? lockdep_hardirqs_on+0x94/0x140
[ 81.247181][ T4316] ? __x64_sys_mount+0x1c/0xc0
[ 81.251986][ T4316] do_syscall_64+0x4c/0xa0
[ 81.256453][ T4316] ? clear_bhb_loop+0x30/0x80
[ 81.261170][ T4316] ? clear_bhb_loop+0x30/0x80
[ 81.265891][ T4316] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 81.271826][ T4316] RIP: 0033:0x7f969a7c644a
[ 81.276412][ T4316] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 81.296666][ T4316] RSP: 002b:00007ffec229db18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 81.305133][ T4316] RAX: ffffffffffffffda RBX: 00007ffec229dba0 RCX: 00007f969a7c644a
[ 81.313150][ T4316] RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007ffec229db60
[ 81.321161][ T4316] RBP: 0000200000004440 R08: 00007ffec229dba0 R09: 00000000000008c0
[ 81.329176][ T4316] R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040
[ 81.337188][ T4316] R13: 00007ffec229db60 R14: 000000000000445d R15: 0000200000000080
[ 81.345645][ T4316]
[ 81.349002][ T4316] Kernel Offset: disabled
[ 81.353491][ T4316] Rebooting in 86400 seconds..