Warning: Permanently added '10.128.1.7' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:01 ignoring optional flag "type"="gce" 1970/01/01 00:01:01 parsed 1 programs [ 61.922005][ T4305] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:01:01 executed programs: 0 [ 62.048502][ T4311] chnl_net:caif_netlink_parms(): no params data found [ 62.084510][ T4311] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.086997][ T4311] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.089487][ T4311] device bridge_slave_0 entered promiscuous mode [ 62.093138][ T4311] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.095114][ T4311] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.097675][ T4311] device bridge_slave_1 entered promiscuous mode [ 62.112685][ T4311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.117119][ T4311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.132728][ T4311] team0: Port device team_slave_0 added [ 62.136687][ T4311] team0: Port device team_slave_1 added [ 62.149977][ T4311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.151869][ T4311] 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. [ 62.158998][ T4311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.163131][ T4311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.165048][ T4311] 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. [ 62.172298][ T4311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.237190][ T4311] device hsr_slave_0 entered promiscuous mode [ 62.295840][ T4311] device hsr_slave_1 entered promiscuous mode [ 62.938825][ T4311] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.987730][ T4311] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.047267][ T4311] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.094897][ T4311] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.191797][ T4311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.200382][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.203095][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.212635][ T4311] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.219144][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.221964][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.224621][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.226676][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.237929][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.240563][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.243287][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.249902][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.252011][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.254370][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.267221][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.271926][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.275290][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.280310][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.283221][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.286772][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.296244][ T4311] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.299031][ T4311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.303925][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.306692][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.309382][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.311972][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.315153][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.394559][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.396888][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.404592][ T4311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.421693][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.424532][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.439615][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.442443][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.449062][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.451627][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.454317][ T4311] device veth0_vlan entered promiscuous mode [ 63.464095][ T4311] device veth1_vlan entered promiscuous mode [ 63.483153][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.486567][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.489210][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.492326][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.498793][ T4311] device veth0_macvtap entered promiscuous mode [ 63.502882][ T4311] device veth1_macvtap entered promiscuous mode [ 63.514819][ T4311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.518879][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.521553][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.524058][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.527248][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.533638][ T4311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.539086][ T1780] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.541900][ T1780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.546724][ T4311] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.549197][ T4311] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.551599][ T4311] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.553993][ T4311] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.601967][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.604295][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.609918][ T1780] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.624833][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.629218][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.632069][ T1780] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 63.702663][ T4409] loop0: detected capacity change from 0 to 4096 [ 63.885254][ T4409] [ 63.886007][ T4409] ====================================================== [ 63.887930][ T4409] WARNING: possible circular locking dependency detected [ 63.889805][ T4409] 5.15.180-syzkaller #0 Not tainted [ 63.891179][ T4409] ------------------------------------------------------ [ 63.893042][ T4409] syz-executor.0/4409 is trying to acquire lock: [ 63.894713][ T4409] ffff0000e14481b0 (&ni->file.run_lock#3){++++}-{3:3}, at: attr_data_get_block+0xfc/0x12b4 [ 63.897434][ T4409] [ 63.897434][ T4409] but task is already holding lock: [ 63.899314][ T4409] ffff0000c8036898 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x138/0x284 [ 63.901651][ T4409] [ 63.901651][ T4409] which lock already depends on the new lock. [ 63.901651][ T4409] [ 63.904311][ T4409] [ 63.904311][ T4409] the existing dependency chain (in reverse order) is: [ 63.906726][ T4409] [ 63.906726][ T4409] -> #1 (&mm->mmap_lock){++++}-{3:3}: [ 63.908938][ T4409] __might_fault+0xc8/0x128 [ 63.910257][ T4409] fiemap_fill_next_extent+0x15c/0x3e0 [ 63.911858][ T4409] ni_fiemap+0x66c/0x9d0 [ 63.913204][ T4409] ntfs_fiemap+0xe4/0x140 [ 63.914514][ T4409] do_vfs_ioctl+0x18d8/0x2370 [ 63.915935][ T4409] __arm64_sys_ioctl+0xe4/0x1c8 [ 63.917349][ T4409] invoke_syscall+0x98/0x2b8 [ 63.918711][ T4409] el0_svc_common+0x138/0x258 [ 63.920091][ T4409] do_el0_svc+0x58/0x14c [ 63.921410][ T4409] el0_svc+0x78/0x1e0 [ 63.922611][ T4409] el0t_64_sync_handler+0xcc/0xe4 [ 63.924106][ T4409] el0t_64_sync+0x1a0/0x1a4 [ 63.925416][ T4409] [ 63.925416][ T4409] -> #0 (&ni->file.run_lock#3){++++}-{3:3}: [ 63.927594][ T4409] __lock_acquire+0x2928/0x651c [ 63.929042][ T4409] lock_acquire+0x1f4/0x620 [ 63.930359][ T4409] down_read+0xc0/0x390 [ 63.931636][ T4409] attr_data_get_block+0xfc/0x12b4 [ 63.933125][ T4409] ntfs_file_mmap+0x364/0x584 [ 63.934525][ T4409] mmap_file+0x6c/0xc8 [ 63.935819][ T4409] mmap_region+0xadc/0x1390 [ 63.937190][ T4409] do_mmap+0x67c/0xdb4 [ 63.938367][ T4409] vm_mmap_pgoff+0x184/0x284 [ 63.939783][ T4409] ksys_mmap_pgoff+0x410/0x620 [ 63.941172][ T4409] __arm64_sys_mmap+0xf8/0x110 [ 63.942615][ T4409] invoke_syscall+0x98/0x2b8 [ 63.944021][ T4409] el0_svc_common+0x138/0x258 [ 63.945408][ T4409] do_el0_svc+0x58/0x14c [ 63.946753][ T4409] el0_svc+0x78/0x1e0 [ 63.947938][ T4409] el0t_64_sync_handler+0xcc/0xe4 [ 63.949372][ T4409] el0t_64_sync+0x1a0/0x1a4 [ 63.950762][ T4409] [ 63.950762][ T4409] other info that might help us debug this: [ 63.950762][ T4409] [ 63.953482][ T4409] Possible unsafe locking scenario: [ 63.953482][ T4409] [ 63.955449][ T4409] CPU0 CPU1 [ 63.956939][ T4409] ---- ---- [ 63.958307][ T4409] lock(&mm->mmap_lock); [ 63.959521][ T4409] lock(&ni->file.run_lock#3); [ 63.961446][ T4409] lock(&mm->mmap_lock); [ 63.963230][ T4409] lock(&ni->file.run_lock#3); [ 63.964502][ T4409] [ 63.964502][ T4409] *** DEADLOCK *** [ 63.964502][ T4409] [ 63.966656][ T4409] 1 lock held by syz-executor.0/4409: [ 63.968060][ T4409] #0: ffff0000c8036898 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x138/0x284 [ 63.970712][ T4409] [ 63.970712][ T4409] stack backtrace: [ 63.972248][ T4409] CPU: 1 PID: 4409 Comm: syz-executor.0 Not tainted 5.15.180-syzkaller #0 [ 63.974618][ T4409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 63.977283][ T4409] Call trace: [ 63.978143][ T4409] dump_backtrace+0x0/0x43c [ 63.979282][ T4409] show_stack+0x2c/0x3c [ 63.980410][ T4409] __dump_stack+0x30/0x40 [ 63.981649][ T4409] dump_stack_lvl+0xf8/0x160 [ 63.982882][ T4409] dump_stack+0x1c/0x5c [ 63.983995][ T4409] print_circular_bug+0x148/0x1b0 [ 63.985349][ T4409] check_noncircular+0x240/0x2d4 [ 63.986671][ T4409] __lock_acquire+0x2928/0x651c [ 63.987931][ T4409] lock_acquire+0x1f4/0x620 [ 63.989114][ T4409] down_read+0xc0/0x390 [ 63.990229][ T4409] attr_data_get_block+0xfc/0x12b4 [ 63.991643][ T4409] ntfs_file_mmap+0x364/0x584 [ 63.992898][ T4409] mmap_file+0x6c/0xc8 [ 63.994002][ T4409] mmap_region+0xadc/0x1390 [ 63.995206][ T4409] do_mmap+0x67c/0xdb4 [ 63.996290][ T4409] vm_mmap_pgoff+0x184/0x284 [ 63.997509][ T4409] ksys_mmap_pgoff+0x410/0x620 [ 63.998807][ T4409] __arm64_sys_mmap+0xf8/0x110 [ 64.000112][ T4409] invoke_syscall+0x98/0x2b8 [ 64.001392][ T4409] el0_svc_common+0x138/0x258 [ 64.002649][ T4409] do_el0_svc+0x58/0x14c [ 64.003823][ T4409] el0_svc+0x78/0x1e0 [ 64.004851][ T4409] el0t_64_sync_handler+0xcc/0xe4 [ 64.006218][ T4409] el0t_64_sync+0x1a0/0x1a4 [ 64.045664][ T4059] Bluetooth: hci0: command 0x0409 tx timeout [ 64.105925][ T4443] loop0: detected capacity change from 0 to 4096 [ 64.328905][ T4465] loop0: detected capacity change from 0 to 4096 [ 64.593405][ T4490] loop0: detected capacity change from 0 to 4096 [ 64.799908][ T4508] loop0: detected capacity change from 0 to 4096 [ 65.008215][ T4530] loop0: detected capacity change from 0 to 4096 [ 65.259006][ T4556] loop0: detected capacity change from 0 to 4096 [ 65.437256][ T4573] loop0: detected capacity change from 0 to 4096 [ 65.682226][ T4596] loop0: detected capacity change from 0 to 4096 [ 65.909099][ T4619] loop0: detected capacity change from 0 to 4096 [ 66.125621][ T4059] Bluetooth: hci0: command 0x041b tx timeout [ 66.148801][ T4642] loop0: detected capacity change from 0 to 4096 [ 66.356362][ T4661] loop0: detected capacity change from 0 to 4096 [ 66.565291][ T4676] loop0: detected capacity change from 0 to 4096 [ 66.762260][ T4678] loop0: detected capacity change from 0 to 4096 [ 66.930686][ T4680] loop0: detected capacity change from 0 to 4096 1970/01/01 00:01:06 executed programs: 15 [ 67.090884][ T4682] loop0: detected capacity change from 0 to 4096 [ 67.283076][ T4684] loop0: detected capacity change from 0 to 4096 [ 67.492555][ T4686] loop0: detected capacity change from 0 to 4096 [ 67.708259][ T4688] loop0: detected capacity change from 0 to 4096 [ 67.912256][ T4690] loop0: detected capacity change from 0 to 4096 [ 68.142556][ T4692] loop0: detected capacity change from 0 to 4096 [ 68.205605][ T3606] Bluetooth: hci0: command 0x040f tx timeout [ 68.373241][ T4694] loop0: detected capacity change from 0 to 4096 [ 68.598212][ T4696] loop0: detected capacity change from 0 to 4096 [ 68.772604][ T4698] loop0: detected capacity change from 0 to 4096 [ 68.961447][ T4700] loop0: detected capacity change from 0 to 4096 [ 69.131862][ T4702] loop0: detected capacity change from 0 to 4096 [ 69.335194][ T4704] loop0: detected capacity change from 0 to 4096 [ 69.550895][ T4706] loop0: detected capacity change from 0 to 4096 [ 69.646677][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.648512][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.782710][ T4708] loop0: detected capacity change from 0 to 4096 [ 69.991825][ T4710] loop0: detected capacity change from 0 to 4096 [ 70.209724][ T4712] loop0: detected capacity change from 0 to 4096 [ 70.285538][ T3606] Bluetooth: hci0: command 0x0419 tx timeout [ 70.483681][ T4714] loop0: detected capacity change from 0 to 4096 [ 70.691691][ T4716] loop0: detected capacity change from 0 to 4096 [ 70.923952][ T4718] loop0: detected capacity change from 0 to 4096 [ 71.101978][ T4720] loop0: detected capacity change from 0 to 4096 [ 71.332241][ T4722] loop0: detected capacity change from 0 to 4096 [ 71.509423][ T4724] loop0: detected capacity change from 0 to 4096 [ 71.684553][ T4726] loop0: detected capacity change from 0 to 4096 [ 71.891579][ T4728] loop0: detected capacity change from 0 to 4096 [ 72.110667][ T4730] loop0: detected capacity change from 0 to 4096 1970/01/01 00:01:12 executed programs: 40 [ 72.330981][ T4732] loop0: detected capacity change from 0 to 4096 [ 72.570984][ T4734] loop0: detected capacity change from 0 to 4096 [ 72.812359][ T4736] loop0: detected capacity change from 0 to 4096 [ 73.040996][ T4738] loop0: detected capacity change from 0 to 4096 [ 73.210514][ T4740] loop0: detected capacity change from 0 to 4096 [ 73.397956][ T4742] loop0: detected capacity change from 0 to 4096 [ 73.591837][ T4744] loop0: detected capacity change from 0 to 4096 [ 73.767937][ T4746] loop0: detected capacity change from 0 to 4096