Warning: Permanently added '10.128.1.221' (ED25519) to the list of known hosts. 2026/05/10 14:23:19 parsed 1 programs [ 92.149884][ T4620] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 94.120649][ T4661] chnl_net:caif_netlink_parms(): no params data found [ 94.172572][ T4661] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.180800][ T4661] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.189273][ T4661] device bridge_slave_0 entered promiscuous mode [ 94.198585][ T4661] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.206130][ T4661] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.214248][ T4661] device bridge_slave_1 entered promiscuous mode [ 94.240717][ T4661] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.252104][ T4661] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.282910][ T4661] team0: Port device team_slave_0 added [ 94.290796][ T4661] team0: Port device team_slave_1 added [ 94.312341][ T4661] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.323602][ T4661] 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. [ 94.349991][ T4661] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.362866][ T4661] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.370180][ T4661] 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. [ 94.397888][ T4661] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.431549][ T4661] device hsr_slave_0 entered promiscuous mode [ 94.438384][ T4661] device hsr_slave_1 entered promiscuous mode [ 95.001139][ T4661] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.012097][ T4661] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.021998][ T4661] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.038969][ T4661] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.259735][ T4661] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.273221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.281283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.291781][ T4661] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.302256][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.311798][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.320885][ T1465] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.328212][ T1465] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.345429][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.353901][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.362882][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.371494][ T1465] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.378635][ T1465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.388808][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.398045][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.415746][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.426119][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.435114][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.443919][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.454538][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.463569][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.490203][ T4661] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.502975][ T4661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.512075][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.521733][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.531176][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.673285][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.681352][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.694370][ T4661] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.716724][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.728067][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.760725][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.770708][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.782159][ T4661] device veth0_vlan entered promiscuous mode [ 95.804384][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.812435][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.825596][ T4661] device veth1_vlan entered promiscuous mode [ 95.845153][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.853697][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.863602][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.872833][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.883745][ T4661] device veth0_macvtap entered promiscuous mode [ 95.909341][ T4661] device veth1_macvtap entered promiscuous mode [ 95.927939][ T4661] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.936449][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.945873][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.953901][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.963801][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.975911][ T4661] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.994516][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.004249][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.014338][ T4661] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.023579][ T4661] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.034440][ T4661] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.043391][ T4661] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.123238][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.139068][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.159141][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.172992][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.182089][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.192332][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 97.857681][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/05/10 14:23:27 executed programs: 0 [ 98.256282][ T4851] chnl_net:caif_netlink_parms(): no params data found [ 98.302228][ T4851] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.309482][ T4851] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.317799][ T4851] device bridge_slave_0 entered promiscuous mode [ 98.326149][ T4851] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.333356][ T4851] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.341820][ T4851] device bridge_slave_1 entered promiscuous mode [ 98.369740][ T4851] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.381028][ T4851] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.412138][ T4851] team0: Port device team_slave_0 added [ 98.420438][ T4851] team0: Port device team_slave_1 added [ 98.443853][ T4851] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.452873][ T4851] 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. [ 98.479224][ T4851] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.491599][ T4851] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.498793][ T4851] 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. [ 98.524918][ T4851] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.558647][ T4851] device hsr_slave_0 entered promiscuous mode [ 98.565473][ T4851] device hsr_slave_1 entered promiscuous mode [ 98.572064][ T4851] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.580234][ T4851] Cannot create hsr debugfs directory [ 100.174887][ T4705] Bluetooth: hci0: command 0x0409 tx timeout [ 100.371276][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.541811][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.583811][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.472550][ T4851] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 101.481278][ T4851] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 101.489594][ T4851] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 101.499472][ T4851] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 101.540795][ T4851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.562998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.571123][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.581782][ T4851] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.607597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.617159][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.626376][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.633550][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.641557][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.651430][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.660431][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.669170][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.676394][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.701263][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.713514][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.725023][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.733639][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.743085][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.764884][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.773679][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.784477][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.793780][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.814373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.822992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.833143][ T4851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.912077][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.919629][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.938084][ T4851] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.961433][ T154] device hsr_slave_0 left promiscuous mode [ 101.967799][ T154] device hsr_slave_1 left promiscuous mode [ 101.974364][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.982156][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.990164][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.997849][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.005736][ T154] device bridge_slave_1 left promiscuous mode [ 102.011901][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.021374][ T154] device bridge_slave_0 left promiscuous mode [ 102.028259][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.039753][ T154] device veth1_macvtap left promiscuous mode [ 102.045928][ T154] device veth0_macvtap left promiscuous mode [ 102.052043][ T154] device veth1_vlan left promiscuous mode [ 102.057859][ T154] device veth0_vlan left promiscuous mode [ 102.159575][ T154] team0 (unregistering): Port device team_slave_1 removed [ 102.172094][ T154] team0 (unregistering): Port device team_slave_0 removed [ 102.183049][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.196615][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.237899][ T154] bond0 (unregistering): Released all slaves [ 102.254797][ T4700] Bluetooth: hci0: command 0x041b tx timeout [ 102.318953][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.327762][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.338271][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.346732][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.355885][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.363665][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.373668][ T4851] device veth0_vlan entered promiscuous mode [ 102.390966][ T4851] device veth1_vlan entered promiscuous mode [ 102.408757][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.417610][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.426068][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.434769][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.447256][ T4851] device veth0_macvtap entered promiscuous mode [ 102.460085][ T4851] device veth1_macvtap entered promiscuous mode [ 102.474172][ T4851] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.481916][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.489949][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.498129][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.507294][ T1465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.519379][ T4851] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.526837][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.536872][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.548540][ T4851] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.558082][ T4851] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.567077][ T4851] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.576001][ T4851] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.618769][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.629192][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.637166][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 102.663313][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.671752][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.680411][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 102.766291][ T5091] loop0: detected capacity change from 0 to 4096 [ 103.189980][ T5094] loop0: detected capacity change from 0 to 4096 [ 103.399759][ T5096] [ 103.402133][ T5096] ====================================================== [ 103.409165][ T5096] WARNING: possible circular locking dependency detected [ 103.416219][ T5096] syzkaller #0 Not tainted [ 103.420660][ T5096] ------------------------------------------------------ [ 103.427682][ T5096] syz.0.18/5096 is trying to acquire lock: [ 103.433496][ T5096] ffff88807e46ab28 (&mm->mmap_lock){++++}-{3:3}, at: __might_fault+0x90/0x110 [ 103.442639][ T5096] [ 103.442639][ T5096] but task is already holding lock: [ 103.450130][ T5096] ffff888068b3f700 (&ni->ni_lock/5){+.+.}-{3:3}, at: ntfs_fiemap+0xc4/0x130 [ 103.458912][ T5096] [ 103.458912][ T5096] which lock already depends on the new lock. [ 103.458912][ T5096] [ 103.469799][ T5096] [ 103.469799][ T5096] the existing dependency chain (in reverse order) is: [ 103.479331][ T5096] [ 103.479331][ T5096] -> #1 (&ni->ni_lock/5){+.+.}-{3:3}: [ 103.486904][ T5096] __mutex_lock_common+0x1e3/0x2400 [ 103.492711][ T5096] mutex_lock_nested+0x17/0x20 [ 103.497978][ T5096] attr_data_get_block+0x31b/0x18d0 [ 103.503858][ T5096] ntfs_file_mmap+0x469/0x770 [ 103.509034][ T5096] mmap_file+0x5d/0xb0 [ 103.513706][ T5096] mmap_region+0xf88/0x1650 [ 103.518727][ T5096] do_mmap+0x819/0xe90 [ 103.523351][ T5096] vm_mmap_pgoff+0x1c1/0x2d0 [ 103.528636][ T5096] ksys_mmap_pgoff+0x54b/0x790 [ 103.533921][ T5096] do_syscall_64+0x4c/0xa0 [ 103.538845][ T5096] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 103.545388][ T5096] [ 103.545388][ T5096] -> #0 (&mm->mmap_lock){++++}-{3:3}: [ 103.552956][ T5096] __lock_acquire+0x2c42/0x7d10 [ 103.558323][ T5096] lock_acquire+0x19e/0x400 [ 103.563329][ T5096] __might_fault+0xb3/0x110 [ 103.568335][ T5096] _copy_to_user+0x29/0x130 [ 103.573435][ T5096] fiemap_fill_next_extent+0x1ba/0x390 [ 103.579429][ T5096] ni_fiemap+0x3bc/0xc50 [ 103.584173][ T5096] ntfs_fiemap+0xd7/0x130 [ 103.589000][ T5096] do_vfs_ioctl+0x152d/0x1ef0 [ 103.594175][ T5096] __se_sys_ioctl+0x83/0x170 [ 103.599534][ T5096] do_syscall_64+0x4c/0xa0 [ 103.604452][ T5096] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 103.610845][ T5096] [ 103.610845][ T5096] other info that might help us debug this: [ 103.610845][ T5096] [ 103.621136][ T5096] Possible unsafe locking scenario: [ 103.621136][ T5096] [ 103.628917][ T5096] CPU0 CPU1 [ 103.634285][ T5096] ---- ---- [ 103.639719][ T5096] lock(&ni->ni_lock/5); [ 103.644033][ T5096] lock(&mm->mmap_lock); [ 103.650858][ T5096] lock(&ni->ni_lock/5); [ 103.657795][ T5096] lock(&mm->mmap_lock); [ 103.662118][ T5096] [ 103.662118][ T5096] *** DEADLOCK *** [ 103.662118][ T5096] [ 103.670246][ T5096] 1 lock held by syz.0.18/5096: [ 103.675255][ T5096] #0: ffff888068b3f700 (&ni->ni_lock/5){+.+.}-{3:3}, at: ntfs_fiemap+0xc4/0x130 [ 103.684383][ T5096] [ 103.684383][ T5096] stack backtrace: [ 103.690301][ T5096] CPU: 0 PID: 5096 Comm: syz.0.18 Not tainted syzkaller #0 [ 103.697568][ T5096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 103.707609][ T5096] Call Trace: [ 103.710876][ T5096] [ 103.713790][ T5096] dump_stack_lvl+0x188/0x250 [ 103.718465][ T5096] ? load_image+0x400/0x400 [ 103.722951][ T5096] ? show_regs_print_info+0x20/0x20 [ 103.728135][ T5096] ? print_circular_bug+0x12b/0x1a0 [ 103.733317][ T5096] check_noncircular+0x296/0x330 [ 103.738242][ T5096] ? add_chain_block+0x940/0x940 [ 103.743171][ T5096] ? lockdep_lock+0xf1/0x1f0 [ 103.747767][ T5096] ? mark_lock+0x94/0x320 [ 103.752173][ T5096] __lock_acquire+0x2c42/0x7d10 [ 103.757043][ T5096] ? look_up_lock_class+0x71/0x110 [ 103.762274][ T5096] ? lockdep_unlock+0x143/0x2e0 [ 103.767191][ T5096] ? lockdep_lock+0x1f0/0x1f0 [ 103.772091][ T5096] ? mark_lock+0x94/0x320 [ 103.776403][ T5096] ? verify_lock_unused+0x140/0x140 [ 103.781586][ T5096] ? __lock_acquire+0x28ac/0x7d10 [ 103.786639][ T5096] lock_acquire+0x19e/0x400 [ 103.791214][ T5096] ? __might_fault+0x90/0x110 [ 103.795883][ T5096] ? read_lock_is_recursive+0x10/0x10 [ 103.801335][ T5096] ? mark_lock+0x94/0x320 [ 103.805825][ T5096] ? __lock_acquire+0x13bc/0x7d10 [ 103.810834][ T5096] __might_fault+0xb3/0x110 [ 103.815325][ T5096] ? __might_fault+0x90/0x110 [ 103.820021][ T5096] _copy_to_user+0x29/0x130 [ 103.824510][ T5096] fiemap_fill_next_extent+0x1ba/0x390 [ 103.830126][ T5096] ? vfs_ioctl+0xb0/0xb0 [ 103.834355][ T5096] ni_fiemap+0x3bc/0xc50 [ 103.838603][ T5096] ? mutex_lock_io_nested+0x60/0x60 [ 103.843958][ T5096] ? ni_parse_reparse+0x6a0/0x6a0 [ 103.849052][ T5096] ? fiemap_prep+0x1a8/0x240 [ 103.853635][ T5096] ntfs_fiemap+0xd7/0x130 [ 103.858030][ T5096] ? ntfs_file_open+0x210/0x210 [ 103.862864][ T5096] ? __might_fault+0xb3/0x110 [ 103.867522][ T5096] ? _copy_from_user+0x111/0x170 [ 103.872451][ T5096] do_vfs_ioctl+0x152d/0x1ef0 [ 103.877212][ T5096] ? __ia32_compat_sys_ioctl+0x910/0x910 [ 103.882936][ T5096] ? rcu_lock_release+0x5/0x20 [ 103.887772][ T5096] ? __lock_acquire+0x7d10/0x7d10 [ 103.892782][ T5096] ? kfree+0xef/0x2a0 [ 103.896748][ T5096] ? tomoyo_path_number_perm+0x5b4/0x660 [ 103.902477][ T5096] ? verify_lock_unused+0x140/0x140 [ 103.907662][ T5096] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 103.913118][ T5096] ? bpf_lsm_file_ioctl+0x5/0x10 [ 103.918053][ T5096] ? security_file_ioctl+0x7c/0xa0 [ 103.923251][ T5096] __se_sys_ioctl+0x83/0x170 [ 103.927915][ T5096] do_syscall_64+0x4c/0xa0 [ 103.932405][ T5096] ? clear_bhb_loop+0x30/0x80 [ 103.937064][ T5096] ? clear_bhb_loop+0x30/0x80 [ 103.941720][ T5096] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 103.947622][ T5096] RIP: 0033:0x7f139682f379 [ 103.952149][ 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 [ 103.971841][ T5096] RSP: 002b:00007f1395e51028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 103.980292][ T5096] RAX: ffffffffffffffda RBX: 00007f1396a8b180 RCX: 00007f139682f379 [ 103.988250][ T5096] RDX: 0000200000000180 RSI: 00000000c020660b RDI: 0000000000000006 [ 103.996327][ T5096] RBP: 00007f13968c2d68 R08: 0000000000000000 R09: 0000000000000000 [ 104.004366][ T5096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 104.012330][ T5096] R13: 00007f1396a8b218 R14: 00007f1396a8b180 R15: 00007ffdb6fdb558 [ 104.020500][ T5096] 2026/05/10 14:23:33 executed programs: 4 [ 104.149324][ T5098] loop0: detected capacity change from 0 to 4096 [ 104.335166][ T4272] Bluetooth: hci0: command 0x040f tx timeout [ 104.370715][ T5100] loop0: detected capacity change from 0 to 4096 [ 104.527430][ T5102] loop0: detected capacity change from 0 to 4096 [ 104.736162][ T5104] loop0: detected capacity change from 0 to 4096 [ 104.936328][ T5106] loop0: detected capacity change from 0 to 4096 [ 105.096816][ T5108] loop0: detected capacity change from 0 to 4096 [ 105.253038][ T5110] loop0: detected capacity change from 0 to 4096 [ 105.452586][ T5112] loop0: detected capacity change from 0 to 4096 [ 106.424683][ T4272] Bluetooth: hci0: command 0x0419 tx timeout [ 107.855397][ T5141] set_capacity_and_notify: 12 callbacks suppressed [ 107.855407][ T5141] loop0: detected capacity change from 0 to 4096 [ 108.038989][ T5143] loop0: detected capacity change from 0 to 4096 [ 108.218537][ T5145] loop0: detected capacity change from 0 to 4096 [ 108.422852][ T5147] loop0: detected capacity change from 0 to 4096 [ 108.615207][ T5149] loop0: detected capacity change from 0 to 4096 [ 108.786547][ T5151] loop0: detected capacity change from 0 to 4096 [ 108.955667][ T5153] loop0: detected capacity change from 0 to 4096 2026/05/10 14:23:38 executed programs: 32 [ 109.122904][ T5155] loop0: detected capacity change from 0 to 4096 [ 109.306698][ T5157] loop0: detected capacity change from 0 to 4096 [ 109.491527][ T5159] loop0: detected capacity change from 0 to 4096 [ 112.912527][ T5197] set_capacity_and_notify: 18 callbacks suppressed [ 112.912536][ T5197] loop0: detected capacity change from 0 to 4096 [ 113.126302][ T5199] loop0: detected capacity change from 0 to 4096 [ 113.283028][ T5201] loop0: detected capacity change from 0 to 4096