no interfaces have a carrier
[ 39.404906][ T3853] 8021q: adding VLAN 0 to HW filter on device bond0
[ 39.415229][ T3853] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.123' (ED25519) to the list of known hosts.
2026/01/18 17:47:45 parsed 1 programs
syzkaller login: [ 69.375689][ T4187] cgroup: Unknown subsys name 'net'
[ 69.508380][ T4187] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 70.928714][ T4187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 71.286051][ T1423] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.292642][ T1423] ieee802154 phy1 wpan1: encryption failed: -22
[ 72.715514][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.723756][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.736240][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 72.759879][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.767971][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.776383][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 74.321515][ T491] ODEBUG: Out of memory. ODEBUG disabled
[ 74.911129][ T4275] chnl_net:caif_netlink_parms(): no params data found
[ 74.955888][ T4275] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.963653][ T4275] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.971469][ T4275] device bridge_slave_0 entered promiscuous mode
[ 74.980476][ T4275] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.987628][ T4275] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.995774][ T4275] device bridge_slave_1 entered promiscuous mode
[ 75.030192][ T4275] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 75.041487][ T4275] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 75.063604][ T4275] team0: Port device team_slave_0 added
[ 75.070815][ T4275] team0: Port device team_slave_1 added
[ 75.089815][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 75.096908][ T4275] 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.
[ 75.123278][ T4275] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 75.153151][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 75.160127][ T4275] 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.
[ 75.186435][ T4275] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 75.217402][ T4275] device hsr_slave_0 entered promiscuous mode
[ 75.225258][ T4275] device hsr_slave_1 entered promiscuous mode
[ 75.359596][ T4275] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 75.369550][ T4275] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 75.378964][ T4275] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 75.387696][ T4275] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 75.429949][ T4275] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.437233][ T4275] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.444902][ T4275] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.451993][ T4275] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.508103][ T4275] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.520449][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 75.530107][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.539337][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.547510][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 75.561536][ T4275] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.583714][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 75.592036][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.599129][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.613746][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 75.622084][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.629177][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.646507][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 75.655190][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 75.681030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 75.693896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 75.705460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 75.718518][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 75.826245][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 75.834549][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 75.874323][ T4275] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 75.891984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 75.900770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 75.921624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 75.930108][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 75.939681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 75.948177][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 75.958775][ T4275] device veth0_vlan entered promiscuous mode
[ 75.971926][ T4275] device veth1_vlan entered promiscuous mode
[ 75.993964][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 76.003256][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 76.011335][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 76.020672][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 76.032120][ T4275] device veth0_macvtap entered promiscuous mode
[ 76.045889][ T4275] device veth1_macvtap entered promiscuous mode
[ 76.067638][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 76.075291][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 76.085606][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 76.094472][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 76.104518][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 76.116602][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 76.126677][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 76.136576][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 76.148033][ T4275] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.158256][ T4275] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.175452][ T4275] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.184484][ T4275] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.284326][ T4275] syz-executor (4275) used greatest stack depth: 20280 bytes left
2026/01/18 17:47:54 executed programs: 0
[ 76.971265][ T4298] chnl_net:caif_netlink_parms(): no params data found
[ 77.030769][ T4298] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.038005][ T4298] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.049151][ T4298] device bridge_slave_0 entered promiscuous mode
[ 77.060996][ T4298] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.070607][ T4298] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.079206][ T4298] device bridge_slave_1 entered promiscuous mode
[ 77.109070][ T4298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 77.120705][ T4298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 77.154125][ T4298] team0: Port device team_slave_0 added
[ 77.161920][ T4298] team0: Port device team_slave_1 added
[ 77.186259][ T4298] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 77.193340][ T4298] 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.
[ 77.220042][ T4298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 77.239422][ T4298] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 77.246617][ T4298] 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.
[ 77.274956][ T4298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 77.319813][ T4298] device hsr_slave_0 entered promiscuous mode
[ 77.326520][ T4298] device hsr_slave_1 entered promiscuous mode
[ 77.334241][ T4298] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 77.342186][ T4298] Cannot create hsr debugfs directory
[ 77.430841][ T4298] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.892951][ T1108] Bluetooth: hci0: command 0x0409 tx timeout
[ 80.258563][ T4298] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 80.972413][ T1108] Bluetooth: hci0: command 0x041b tx timeout
[ 81.369100][ T4298] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.408747][ T4298] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.511797][ T4298] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 81.521475][ T4298] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 81.532005][ T4298] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 81.541639][ T4298] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 81.646103][ T4298] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.659552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 81.670602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 81.680997][ T4298] 8021q: adding VLAN 0 to HW filter on device team0
[ 81.695268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 81.707246][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 81.719949][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.727098][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.774878][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 81.783410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 81.792101][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 81.804872][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.811973][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 81.824228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 81.833362][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 81.845155][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 81.854811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 81.901847][ T4298] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 81.914243][ T4298] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 81.927461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 81.937535][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 81.946641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 81.955703][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 81.964763][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 81.976309][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 81.985296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 82.031800][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 82.108676][ T491] device hsr_slave_0 left promiscuous mode
[ 82.124729][ T491] device hsr_slave_1 left promiscuous mode
[ 82.142177][ T491] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 82.150034][ T491] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 82.159148][ T491] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 82.170561][ T491] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 82.180720][ T491] device bridge_slave_1 left promiscuous mode
[ 82.187896][ T491] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.206050][ T491] device bridge_slave_0 left promiscuous mode
[ 82.212399][ T491] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.230034][ T491] device veth1_macvtap left promiscuous mode
[ 82.236345][ T491] device veth0_macvtap left promiscuous mode
[ 82.242679][ T491] device veth1_vlan left promiscuous mode
[ 82.248623][ T491] device veth0_vlan left promiscuous mode
[ 82.391035][ T491] team0 (unregistering): Port device team_slave_1 removed
[ 82.403921][ T491] team0 (unregistering): Port device team_slave_0 removed
[ 82.418042][ T491] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 82.433893][ T491] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 82.485953][ T491] bond0 (unregistering): Released all slaves
[ 82.559415][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 82.567303][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 82.581559][ T4298] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 82.601170][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 82.610111][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 82.638055][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 82.648395][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 82.658371][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 82.667559][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 82.677454][ T4298] device veth0_vlan entered promiscuous mode
[ 82.690055][ T4298] device veth1_vlan entered promiscuous mode
[ 82.712906][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 82.721646][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 82.732867][ T4298] device veth0_macvtap entered promiscuous mode
[ 82.746952][ T4298] device veth1_macvtap entered promiscuous mode
[ 82.763592][ T4298] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 82.771069][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 82.780236][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 82.788527][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 82.799028][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 82.810272][ T4298] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 82.822117][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 82.831001][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 82.853544][ T4298] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.862738][ T4298] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.871525][ T4298] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.881121][ T4298] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.931161][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.949384][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.960892][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.969492][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 82.982177][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.991598][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 83.043597][ T4264] Bluetooth: hci0: command 0x040f tx timeout
[ 83.088369][ T4318] loop0: detected capacity change from 0 to 4096
[ 83.153712][ T4318] =======================================================
[ 83.153712][ T4318] WARNING: The mand mount option has been deprecated and
[ 83.153712][ T4318] and is ignored by this kernel. Remove the mand
[ 83.153712][ T4318] option from the mount to silence this warning.
[ 83.153712][ T4318] =======================================================
[ 83.226316][ T4318] ================================================================================
[ 83.251843][ T4318] UBSAN: shift-out-of-bounds in fs/ntfs3/super.c:736:25
[ 83.273545][ T4318] shift exponent 46 is too large for 32-bit type 'unsigned int'
[ 83.281248][ T4318] CPU: 0 PID: 4318 Comm: syz.0.17 Not tainted syzkaller #0
[ 83.288467][ T4318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 83.298549][ T4318] Call Trace:
[ 83.301859][ T4318]
[ 83.304816][ T4318] dump_stack_lvl+0x188/0x250
[ 83.309570][ T4318] ? show_regs_print_info+0x20/0x20
[ 83.314793][ T4318] ? load_image+0x400/0x400
[ 83.319320][ T4318] ? out_of_line_wait_on_bit+0x1bc/0x230
[ 83.324983][ T4318] ? bit_wait+0xc0/0xc0
[ 83.329167][ T4318] ubsan_epilogue+0xa/0x30
[ 83.333606][ T4318] __ubsan_handle_shift_out_of_bounds+0x37c/0x400
[ 83.340072][ T4318] ntfs_fill_super+0x1fe9/0x37b0
[ 83.345053][ T4318] ? snprintf+0xe5/0x140
[ 83.349323][ T4318] ? put_ntfs+0x2b0/0x2b0
[ 83.353706][ T4318] ? sb_set_blocksize+0xa5/0xe0
[ 83.358594][ T4318] get_tree_bdev+0x3f1/0x610
[ 83.363211][ T4318] ? put_ntfs+0x2b0/0x2b0
[ 83.367566][ T4318] vfs_get_tree+0x88/0x270
[ 83.372009][ T4318] do_new_mount+0x24a/0xa40
[ 83.376545][ T4318] __se_sys_mount+0x2e3/0x3d0
[ 83.381269][ T4318] ? __x64_sys_mount+0xc0/0xc0
[ 83.386062][ T4318] ? lockdep_hardirqs_on+0x94/0x140
[ 83.391291][ T4318] ? __x64_sys_mount+0x1c/0xc0
[ 83.396087][ T4318] do_syscall_64+0x4c/0xa0
[ 83.400533][ T4318] ? clear_bhb_loop+0x30/0x80
[ 83.405239][ T4318] ? clear_bhb_loop+0x30/0x80
[ 83.409945][ T4318] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.415881][ T4318] RIP: 0033:0x7f92d09e4f4a
[ 83.420320][ T4318] 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
[ 83.440037][ T4318] RSP: 002b:00007ffeb4d371a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 83.448488][ T4318] RAX: ffffffffffffffda RBX: 00007ffeb4d37230 RCX: 00007f92d09e4f4a
[ 83.456488][ T4318] RDX: 0000200000000000 RSI: 0000200000000100 RDI: 00007ffeb4d371f0
[ 83.464495][ T4318] RBP: 0000200000000000 R08: 00007ffeb4d37230 R09: 0000000001218448
[ 83.472495][ T4318] R10: 0000000001218448 R11: 0000000000000246 R12: 0000200000000100
[ 83.480498][ T4318] R13: 00007ffeb4d371f0 R14: 000000000001f749 R15: 0000200000000140
[ 83.488547][ T4318]
[ 83.499004][ T4318] ================================================================================
[ 83.508467][ T4318] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 83.515692][ T4318] CPU: 0 PID: 4318 Comm: syz.0.17 Not tainted syzkaller #0
[ 83.522949][ T4318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 83.533136][ T4318] Call Trace:
[ 83.536439][ T4318]
[ 83.539389][ T4318] dump_stack_lvl+0x188/0x250
[ 83.544096][ T4318] ? show_regs_print_info+0x20/0x20
[ 83.549325][ T4318] ? load_image+0x400/0x400
[ 83.553973][ T4318] panic+0x2e5/0x810
[ 83.557904][ T4318] ? bpf_jit_dump+0xd0/0xd0
[ 83.562434][ T4318] ? out_of_line_wait_on_bit+0x1bc/0x230
[ 83.568098][ T4318] ? bit_wait+0xc0/0xc0
[ 83.572289][ T4318] check_panic_on_warn+0x80/0xa0
[ 83.577261][ T4318] __ubsan_handle_shift_out_of_bounds+0x37c/0x400
[ 83.583717][ T4318] ntfs_fill_super+0x1fe9/0x37b0
[ 83.588700][ T4318] ? snprintf+0xe5/0x140
[ 83.592982][ T4318] ? put_ntfs+0x2b0/0x2b0
[ 83.597343][ T4318] ? sb_set_blocksize+0xa5/0xe0
[ 83.602246][ T4318] get_tree_bdev+0x3f1/0x610
[ 83.606872][ T4318] ? put_ntfs+0x2b0/0x2b0
[ 83.611232][ T4318] vfs_get_tree+0x88/0x270
[ 83.615691][ T4318] do_new_mount+0x24a/0xa40
[ 83.620247][ T4318] __se_sys_mount+0x2e3/0x3d0
[ 83.624985][ T4318] ? __x64_sys_mount+0xc0/0xc0
[ 83.629775][ T4318] ? lockdep_hardirqs_on+0x94/0x140
[ 83.635035][ T4318] ? __x64_sys_mount+0x1c/0xc0
[ 83.639824][ T4318] do_syscall_64+0x4c/0xa0
[ 83.644268][ T4318] ? clear_bhb_loop+0x30/0x80
[ 83.648981][ T4318] ? clear_bhb_loop+0x30/0x80
[ 83.653682][ T4318] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.659615][ T4318] RIP: 0033:0x7f92d09e4f4a
[ 83.664078][ T4318] 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
[ 83.683707][ T4318] RSP: 002b:00007ffeb4d371a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 83.692180][ T4318] RAX: ffffffffffffffda RBX: 00007ffeb4d37230 RCX: 00007f92d09e4f4a
[ 83.700172][ T4318] RDX: 0000200000000000 RSI: 0000200000000100 RDI: 00007ffeb4d371f0
[ 83.708165][ T4318] RBP: 0000200000000000 R08: 00007ffeb4d37230 R09: 0000000001218448
[ 83.716161][ T4318] R10: 0000000001218448 R11: 0000000000000246 R12: 0000200000000100
[ 83.724170][ T4318] R13: 00007ffeb4d371f0 R14: 000000000001f749 R15: 0000200000000140
[ 83.732198][ T4318]
[ 83.735613][ T4318] Kernel Offset: disabled
[ 83.740069][ T4318] Rebooting in 86400 seconds..