Warning: Permanently added '10.128.10.21' (ED25519) to the list of known hosts. 2026/07/11 23:31:39 parsed 1 programs [ 103.355981][ T4535] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 105.422678][ T1267] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.430876][ T1267] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.440706][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 105.459568][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.467522][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.481159][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 106.200155][ T4697] chnl_net:caif_netlink_parms(): no params data found [ 106.262424][ T4697] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.269747][ T4697] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.278372][ T4697] device bridge_slave_0 entered promiscuous mode [ 106.288384][ T4697] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.296066][ T4697] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.305674][ T4697] device bridge_slave_1 entered promiscuous mode [ 106.336980][ T4697] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.349350][ T4697] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.384236][ T4697] team0: Port device team_slave_0 added [ 106.394018][ T4697] team0: Port device team_slave_1 added [ 106.420013][ T4697] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.427107][ T4697] 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. [ 106.454945][ T4697] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.467766][ T4697] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.476260][ T4697] 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. [ 106.503652][ T4697] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.545970][ T4697] device hsr_slave_0 entered promiscuous mode [ 106.553124][ T4697] device hsr_slave_1 entered promiscuous mode [ 107.218151][ T4697] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 107.353900][ T4697] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 107.383825][ T4697] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 107.404270][ T4697] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 107.513782][ T4697] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.528151][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.538896][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.551384][ T4697] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.563638][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.574519][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.584361][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.591546][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.611029][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.619780][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.630443][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.639056][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.646231][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.657984][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 107.677921][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 107.687267][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 107.697661][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.717631][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.727066][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 107.738828][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.748110][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.757304][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.766322][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.776075][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.787383][ T4697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.962941][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.971924][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.987418][ T4697] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.036739][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 108.046480][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 108.070094][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.078997][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.122515][ T4697] device veth0_vlan entered promiscuous mode [ 108.132443][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.141999][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.156524][ T4697] device veth1_vlan entered promiscuous mode [ 108.202566][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 108.214264][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 108.236317][ T4697] device veth0_macvtap entered promiscuous mode [ 108.245299][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 108.255605][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 108.266096][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 108.277538][ T4697] device veth1_macvtap entered promiscuous mode [ 108.327952][ T4697] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.336130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.345689][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 108.355192][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.368497][ T4697] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.378454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 108.388693][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 108.402184][ T4697] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.411547][ T4697] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.420786][ T4697] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.431181][ T4697] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/11 23:31:51 executed programs: 0 [ 111.068664][ T4855] chnl_net:caif_netlink_parms(): no params data found [ 111.092579][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.165742][ T4855] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.173140][ T4855] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.183685][ T4855] device bridge_slave_0 entered promiscuous mode [ 111.193350][ T4855] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.200976][ T4855] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.209406][ T4855] device bridge_slave_1 entered promiscuous mode [ 111.238925][ T4855] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.253239][ T4855] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.287873][ T4855] team0: Port device team_slave_0 added [ 111.296665][ T4855] team0: Port device team_slave_1 added [ 111.321790][ T4855] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.328806][ T4855] 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. [ 111.355405][ T4855] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.367900][ T4855] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.374990][ T4855] 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. [ 111.401399][ T4855] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.441858][ T4855] device hsr_slave_0 entered promiscuous mode [ 111.448780][ T4855] device hsr_slave_1 entered promiscuous mode [ 111.456448][ T4855] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 111.464636][ T4855] Cannot create hsr debugfs directory [ 112.860905][ T4737] Bluetooth: hci0: command 0x0409 tx timeout [ 112.999292][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.058504][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.150412][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.965747][ T4855] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 113.997957][ T4855] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 114.008663][ T4855] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 114.019344][ T4855] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 114.148853][ T4855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.183531][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.192473][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.220805][ T4855] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.237676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.247507][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.261361][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.268506][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.283020][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.292550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.304521][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.311801][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.338573][ T154] device hsr_slave_0 left promiscuous mode [ 114.345591][ T154] device hsr_slave_1 left promiscuous mode [ 114.355758][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 114.366003][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 114.377752][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 114.386156][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 114.397196][ T154] device bridge_slave_1 left promiscuous mode [ 114.406126][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.420134][ T154] device bridge_slave_0 left promiscuous mode [ 114.427363][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.446096][ T154] device veth1_macvtap left promiscuous mode [ 114.454849][ T154] device veth0_macvtap left promiscuous mode [ 114.461845][ T154] device veth1_vlan left promiscuous mode [ 114.467707][ T154] device veth0_vlan left promiscuous mode [ 114.748857][ T154] team0 (unregistering): Port device team_slave_1 removed [ 114.764825][ T154] team0 (unregistering): Port device team_slave_0 removed [ 114.778900][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 114.793372][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 114.860698][ T154] bond0 (unregistering): Released all slaves [ 114.914306][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 114.922982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.932378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 114.940520][ T4734] Bluetooth: hci0: command 0x041b tx timeout [ 114.947690][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 114.957716][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 114.976707][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 114.985595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.996552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 115.013234][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 115.031139][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 115.052324][ T4855] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 115.066628][ T4855] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 115.079312][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 115.091661][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 115.303659][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 115.321760][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 115.354812][ T4855] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.382028][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 115.393998][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.445658][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.455604][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.470114][ T4855] device veth0_vlan entered promiscuous mode [ 115.482159][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.490930][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.501776][ T4855] device veth1_vlan entered promiscuous mode [ 115.542305][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 115.561018][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 115.582089][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 115.599425][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.613822][ T4855] device veth0_macvtap entered promiscuous mode [ 115.645895][ T4855] device veth1_macvtap entered promiscuous mode [ 115.694834][ T4855] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.708315][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 115.720575][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 115.729413][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 115.741116][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 115.755647][ T4855] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.763956][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 115.775762][ T1267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 115.788596][ T4855] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.800251][ T4855] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.811306][ T4855] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.822560][ T4855] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.936103][ T1267] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.951324][ T1267] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.992567][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 116.020006][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.027905][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.052652][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/07/11 23:31:57 executed programs: 2 [ 116.216956][ T5076] loop0: detected capacity change from 0 to 4096 [ 116.233076][ T5076] ======================================================= [ 116.233076][ T5076] WARNING: The mand mount option has been deprecated and [ 116.233076][ T5076] and is ignored by this kernel. Remove the mand [ 116.233076][ T5076] option from the mount to silence this warning. [ 116.233076][ T5076] ======================================================= [ 116.350479][ T26] audit: type=1800 audit(1783812717.424:2): pid=5076 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 116.397128][ T5076] [ 116.399552][ T5076] ====================================================== [ 116.406589][ T5076] WARNING: possible circular locking dependency detected [ 116.413650][ T5076] syzkaller #0 Not tainted [ 116.418094][ T5076] ------------------------------------------------------ [ 116.425842][ T5076] syz.0.17/5076 is trying to acquire lock: [ 116.431682][ T5076] ffff888061527b40 (mapping.invalidate_lock#3){.+.+}-{3:3}, at: filemap_fault+0x69f/0x13a0 [ 116.441888][ T5076] [ 116.441888][ T5076] but task is already holding lock: [ 116.449372][ T5076] ffff88805e582428 (&mm->mmap_lock){++++}-{3:3}, at: get_user_pages_unlocked+0x3cb/0x720 [ 116.459449][ T5076] [ 116.459449][ T5076] which lock already depends on the new lock. [ 116.459449][ T5076] [ 116.470137][ T5076] [ 116.470137][ T5076] the existing dependency chain (in reverse order) is: [ 116.479264][ T5076] [ 116.479264][ T5076] -> #2 (&mm->mmap_lock){++++}-{3:3}: [ 116.486896][ T5076] __might_fault+0xb3/0x110 [ 116.491965][ T5076] _copy_to_user+0x29/0x130 [ 116.497031][ T5076] fiemap_fill_next_extent+0x1ba/0x380 [ 116.503037][ T5076] ni_fiemap+0x855/0xc50 [ 116.507846][ T5076] ntfs_fiemap+0xd7/0x130 [ 116.512743][ T5076] do_vfs_ioctl+0x1543/0x1f40 [ 116.517991][ T5076] __se_sys_ioctl+0x83/0x170 [ 116.523127][ T5076] do_syscall_64+0x4c/0xa0 [ 116.528102][ T5076] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 116.534596][ T5076] [ 116.534596][ T5076] -> #1 (&ni->file.run_lock){++++}-{3:3}: [ 116.542556][ T5076] down_read+0x44/0x2e0 [ 116.547298][ T5076] attr_data_get_block+0x14a/0x1a10 [ 116.553062][ T5076] ntfs_get_block_vbo+0x329/0xc90 [ 116.558751][ T5076] do_mpage_readpage+0x849/0x1f00 [ 116.564437][ T5076] mpage_readahead+0x3e9/0x920 [ 116.569765][ T5076] read_pages+0x172/0x920 [ 116.574670][ T5076] page_cache_ra_unbounded+0x7f4/0x8f0 [ 116.580795][ T5076] filemap_read+0x5ef/0x2560 [ 116.586240][ T5076] __kernel_read+0x51d/0x980 [ 116.591393][ T5076] integrity_kernel_read+0x86/0xd0 [ 116.597058][ T5076] ima_calc_file_hash+0x946/0x1940 [ 116.602718][ T5076] ima_collect_measurement+0x335/0x7e0 [ 116.608830][ T5076] process_measurement+0x1185/0x1c20 [ 116.614705][ T5076] ima_file_check+0xc7/0x110 [ 116.620023][ T5076] path_openat+0x27cf/0x2fb0 [ 116.625176][ T5076] do_filp_open+0x1df/0x400 [ 116.630244][ T5076] do_sys_openat2+0x14b/0x500 [ 116.635484][ T5076] __x64_sys_openat+0x135/0x160 [ 116.640896][ T5076] do_syscall_64+0x4c/0xa0 [ 116.645862][ T5076] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 116.652299][ T5076] [ 116.652299][ T5076] -> #0 (mapping.invalidate_lock#3){.+.+}-{3:3}: [ 116.660938][ T5076] __lock_acquire+0x2c66/0x7b50 [ 116.666340][ T5076] lock_acquire+0x19e/0x400 [ 116.671392][ T5076] down_read+0x44/0x2e0 [ 116.676098][ T5076] filemap_fault+0x69f/0x13a0 [ 116.681333][ T5076] __do_fault+0x141/0x330 [ 116.686225][ T5076] handle_mm_fault+0x2982/0x4440 [ 116.691735][ T5076] __get_user_pages+0x952/0x11e0 [ 116.697252][ T5076] get_user_pages_unlocked+0x255/0x720 [ 116.703368][ T5076] internal_get_user_pages_fast+0x1cd1/0x20b0 [ 116.710014][ T5076] iov_iter_get_pages+0x228/0x5f0 [ 116.715689][ T5076] __blockdev_direct_IO+0x101b/0x3b20 [ 116.721766][ T5076] ntfs_direct_IO+0x194/0x390 [ 116.727024][ T5076] generic_file_direct_write+0x222/0x470 [ 116.733539][ T5076] __generic_file_write_iter+0x2b2/0x4e0 [ 116.739741][ T5076] ntfs_file_write_iter+0x4d5/0x590 [ 116.745604][ T5076] vfs_write+0x748/0xd70 [ 116.750410][ T5076] ksys_write+0x153/0x260 [ 116.755284][ T5076] do_syscall_64+0x4c/0xa0 [ 116.760250][ T5076] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 116.766698][ T5076] [ 116.766698][ T5076] other info that might help us debug this: [ 116.766698][ T5076] [ 116.776947][ T5076] Chain exists of: [ 116.776947][ T5076] mapping.invalidate_lock#3 --> &ni->file.run_lock --> &mm->mmap_lock [ 116.776947][ T5076] [ 116.791267][ T5076] Possible unsafe locking scenario: [ 116.791267][ T5076] [ 116.798746][ T5076] CPU0 CPU1 [ 116.804127][ T5076] ---- ---- [ 116.809508][ T5076] lock(&mm->mmap_lock); [ 116.813865][ T5076] lock(&ni->file.run_lock); [ 116.821091][ T5076] lock(&mm->mmap_lock); [ 116.827971][ T5076] lock(mapping.invalidate_lock#3); [ 116.833298][ T5076] [ 116.833298][ T5076] *** DEADLOCK *** [ 116.833298][ T5076] [ 116.841509][ T5076] 4 locks held by syz.0.17/5076: [ 116.846478][ T5076] #0: ffff88805da314f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2bf/0x370 [ 116.855868][ T5076] #1: ffff888073258460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x296/0xd70 [ 116.865067][ T5076] #2: ffff8880615279a0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ntfs_file_write_iter+0x1d1/0x590 [ 116.876260][ T5076] #3: ffff88805e582428 (&mm->mmap_lock){++++}-{3:3}, at: get_user_pages_unlocked+0x3cb/0x720 [ 116.886582][ T5076] [ 116.886582][ T5076] stack backtrace: [ 116.892627][ T5076] CPU: 1 PID: 5076 Comm: syz.0.17 Not tainted syzkaller #0 [ 116.900070][ T5076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 116.910359][ T5076] Call Trace: [ 116.913676][ T5076] [ 116.916986][ T5076] dump_stack_lvl+0x188/0x250 [ 116.921750][ T5076] ? load_image+0x410/0x410 [ 116.926288][ T5076] ? show_regs_print_info+0x20/0x20 [ 116.931518][ T5076] ? print_circular_bug+0x12b/0x1a0 [ 116.936741][ T5076] check_noncircular+0x296/0x330 [ 116.941852][ T5076] ? add_chain_block+0x9b0/0x9b0 [ 116.946845][ T5076] ? lockdep_lock+0xf1/0x1f0 [ 116.951568][ T5076] ? mark_lock+0x94/0x320 [ 116.956022][ T5076] ? _find_first_zero_bit+0xd1/0xf0 [ 116.961262][ T5076] __lock_acquire+0x2c66/0x7b50 [ 116.966337][ T5076] ? mark_lock+0x94/0x320 [ 116.970728][ T5076] ? verify_lock_unused+0x140/0x140 [ 116.976004][ T5076] ? rcu_lock_release+0x5/0x20 [ 116.980800][ T5076] lock_acquire+0x19e/0x400 [ 116.985337][ T5076] ? filemap_fault+0x69f/0x13a0 [ 116.990219][ T5076] ? pagecache_get_page+0xc4d/0xf20 [ 116.995474][ T5076] ? __might_sleep+0xf0/0xf0 [ 117.000117][ T5076] ? read_lock_is_recursive+0x10/0x10 [ 117.005534][ T5076] ? page_cache_prev_miss+0x380/0x380 [ 117.010954][ T5076] down_read+0x44/0x2e0 [ 117.015165][ T5076] ? filemap_fault+0x69f/0x13a0 [ 117.020078][ T5076] filemap_fault+0x69f/0x13a0 [ 117.023339][ T4731] Bluetooth: hci0: command 0x040f tx timeout [ 117.024946][ T5076] ? mapping_seek_hole_data+0x1300/0x1300 [ 117.036882][ T5076] ? filemap_read_page+0x4b0/0x4b0 [ 117.042372][ T5076] ? count_memcg_event_mm+0x324/0x370 [ 117.047804][ T5076] __do_fault+0x141/0x330 [ 117.052192][ T5076] handle_mm_fault+0x2982/0x4440 [ 117.057189][ T5076] ? get_page+0xe0/0xe0 [ 117.061406][ T5076] ? follow_page_mask+0xa51/0x12b0 [ 117.066580][ T5076] __get_user_pages+0x952/0x11e0 [ 117.071576][ T5076] ? populate_vma_page_range+0x290/0x290 [ 117.077278][ T5076] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 117.083217][ T5076] ? lockdep_hardirqs_on+0x94/0x140 [ 117.088548][ T5076] ? get_user_pages_unlocked+0x3cb/0x720 [ 117.094220][ T5076] ? down_read_killable+0x1ce/0x340 [ 117.099468][ T5076] get_user_pages_unlocked+0x255/0x720 [ 117.104968][ T5076] ? get_user_pages_unlocked+0x421/0x720 [ 117.110642][ T5076] ? get_user_pages_locked+0x680/0x680 [ 117.116158][ T5076] ? __kasan_slab_alloc+0xa9/0xc0 [ 117.121213][ T5076] ? internal_get_user_pages_fast+0x1b2f/0x20b0 [ 117.127488][ T5076] internal_get_user_pages_fast+0x1cd1/0x20b0 [ 117.133603][ T5076] ? get_user_pages_fast_only+0x40/0x40 [ 117.139278][ T5076] ? lockdep_softirqs_off+0x430/0x430 [ 117.144686][ T5076] ? slab_post_alloc_hook+0x68/0x380 [ 117.150000][ T5076] ? __blockdev_direct_IO+0x302/0x3b20 [ 117.155681][ T5076] iov_iter_get_pages+0x228/0x5f0 [ 117.160730][ T5076] __blockdev_direct_IO+0x101b/0x3b20 [ 117.166131][ T5076] ? sb_init_dio_done_wq+0x80/0x80 [ 117.171260][ T5076] ? ntfs_get_block_bmap+0xd0/0xd0 [ 117.176479][ T5076] ? invalidate_mapping_pagevec+0x30/0x30 [ 117.182306][ T5076] ? filemap_write_and_wait_range+0x228/0x3b0 [ 117.188495][ T5076] ? ntfs_get_block_bmap+0xd0/0xd0 [ 117.193811][ T5076] ntfs_direct_IO+0x194/0x390 [ 117.198510][ T5076] generic_file_direct_write+0x222/0x470 [ 117.204164][ T5076] __generic_file_write_iter+0x2b2/0x4e0 [ 117.209814][ T5076] ? ntfs_extend+0x36e/0x500 [ 117.214450][ T5076] ntfs_file_write_iter+0x4d5/0x590 [ 117.219673][ T5076] vfs_write+0x748/0xd70 [ 117.223936][ T5076] ? file_end_write+0x250/0x250 [ 117.228805][ T5076] ? mutex_lock_nested+0x17/0x20 [ 117.234018][ T5076] ? __fdget_pos+0x2bf/0x370 [ 117.238621][ T5076] ? ksys_write+0x70/0x260 [ 117.243051][ T5076] ksys_write+0x153/0x260 [ 117.247399][ T5076] ? __ia32_sys_read+0x80/0x80 [ 117.252178][ T5076] ? lockdep_hardirqs_on+0x94/0x140 [ 117.257483][ T5076] do_syscall_64+0x4c/0xa0 [ 117.261911][ T5076] ? clear_bhb_loop+0x30/0x80 [ 117.266623][ T5076] ? clear_bhb_loop+0x30/0x80 [ 117.271311][ T5076] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 117.277227][ T5076] RIP: 0033:0x7f2a249e8339 [ 117.281670][ T5076] 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 [ 117.302016][ T5076] RSP: 002b:00007f2a2404c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 117.310571][ T5076] RAX: ffffffffffffffda RBX: 00007f2a24c23fa0 RCX: 00007f2a249e8339 [ 117.318650][ T5076] RDX: 0000000000032600 RSI: 0000200000000000 RDI: 0000000000000005 [ 117.326642][ T5076] RBP: 00007f2a24a7bd68 R08: 0000000000000000 R09: 0000000000000000 [ 117.334804][ T5076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 117.342789][ T5076] R13: 00007f2a24c24038 R14: 00007f2a24c23fa0 R15: 00007ffc570d90c8 [ 117.350867][ T5076] [ 117.537495][ T5091] loop0: detected capacity change from 0 to 4096 [ 117.579640][ T26] audit: type=1800 audit(1783812718.654:3): pid=5091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.18" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 117.672947][ T5095] loop0: detected capacity change from 0 to 4096 [ 117.742517][ T26] audit: type=1800 audit(1783812718.824:4): pid=5095 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.19" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 117.811288][ T5097] loop0: detected capacity change from 0 to 4096 [ 117.892520][ T26] audit: type=1800 audit(1783812718.974:5): pid=5097 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.20" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 117.974727][ T5099] loop0: detected capacity change from 0 to 4096 [ 118.039505][ T26] audit: type=1800 audit(1783812719.114:6): pid=5099 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.21" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 118.121495][ T5101] loop0: detected capacity change from 0 to 4096 [ 118.192404][ T26] audit: type=1800 audit(1783812719.274:7): pid=5101 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 118.334418][ T5103] loop0: detected capacity change from 0 to 4096 [ 118.353652][ T26] audit: type=1800 audit(1783812719.434:8): pid=5103 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 118.492089][ T5105] loop0: detected capacity change from 0 to 4096 [ 118.516663][ T26] audit: type=1800 audit(1783812719.594:9): pid=5105 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.24" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 118.601473][ T5107] loop0: detected capacity change from 0 to 4096 [ 118.674979][ T26] audit: type=1800 audit(1783812719.754:10): pid=5107 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.25" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 118.757451][ T5109] loop0: detected capacity change from 0 to 4096 [ 118.782332][ T26] audit: type=1800 audit(1783812719.864:11): pid=5109 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.26" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 119.099866][ T4729] Bluetooth: hci0: command 0x0419 tx timeout 2026/07/11 23:32:02 executed programs: 31 [ 121.233040][ T5149] set_capacity_and_notify: 19 callbacks suppressed [ 121.233056][ T5149] loop0: detected capacity change from 0 to 4096 [ 121.367700][ T5151] loop0: detected capacity change from 0 to 4096 [ 121.394310][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 121.394326][ T26] audit: type=1800 audit(1783812722.474:32): pid=5151 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.47" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 121.491282][ T5153] loop0: detected capacity change from 0 to 4096 [ 121.592275][ T26] audit: type=1800 audit(1783812722.674:33): pid=5153 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.48" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 121.687338][ T5155] loop0: detected capacity change from 0 to 4096 [ 121.715437][ T26] audit: type=1800 audit(1783812722.794:34): pid=5155 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.49" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 121.796926][ T5157] loop0: detected capacity change from 0 to 4096 [ 121.892892][ T26] audit: type=1800 audit(1783812722.974:35): pid=5157 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.50" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 121.986810][ T5159] loop0: detected capacity change from 0 to 4096 [ 122.013192][ T26] audit: type=1800 audit(1783812723.094:36): pid=5159 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.51" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 122.113271][ T5161] loop0: detected capacity change from 0 to 4096 [ 122.182644][ T26] audit: type=1800 audit(1783812723.264:37): pid=5161 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.52" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 122.281549][ T5163] loop0: detected capacity change from 0 to 4096 [ 122.362269][ T26] audit: type=1800 audit(1783812723.444:38): pid=5163 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.53" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 122.430716][ T5165] loop0: detected capacity change from 0 to 4096 [ 122.534250][ T26] audit: type=1800 audit(1783812723.614:39): pid=5165 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.54" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 122.631820][ T5167] loop0: detected capacity change from 0 to 4096 [ 122.672575][ T26] audit: type=1800 audit(1783812723.754:40): pid=5167 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.55" name="file2" dev="loop0" ino=31 res=0 errno=0 [ 122.804546][ T26] audit: type=1800 audit(1783812723.884:41): pid=5169 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.56" name="file2" dev="loop0" ino=31 res=0 errno=0 2026/07/11 23:32:07 executed programs: 67 [ 126.263427][ T5221] set_capacity_and_notify: 26 callbacks suppressed [ 126.263444][ T5221] loop0: detected capacity change from 0 to 4096