Warning: Permanently added '10.128.10.9' (ED25519) to the list of known hosts. [ 46.245079][ T6086] cgroup: Unknown subsys name 'net' [ 46.514723][ T6086] cgroup: Unknown subsys name 'rlimit' [ 46.798306][ T6090] chnl_net:caif_netlink_parms(): no params data found [ 46.828375][ T6090] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.830375][ T6090] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.832341][ T6090] bridge_slave_0: entered allmulticast mode [ 46.834407][ T6090] bridge_slave_0: entered promiscuous mode [ 46.838572][ T6090] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.840674][ T6090] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.842645][ T6090] bridge_slave_1: entered allmulticast mode [ 46.844660][ T6090] bridge_slave_1: entered promiscuous mode [ 46.857745][ T6090] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.861527][ T6090] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.874426][ T6090] team0: Port device team_slave_0 added [ 46.877386][ T6090] team0: Port device team_slave_1 added [ 46.887916][ T6090] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.889954][ T6090] 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. [ 46.896561][ T6090] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.901010][ T6090] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.902777][ T6090] 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. [ 46.909202][ T6090] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.001574][ T6090] hsr_slave_0: entered promiscuous mode [ 47.039895][ T6090] hsr_slave_1: entered promiscuous mode [ 47.136143][ T6090] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.181593][ T6090] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.231753][ T6090] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.271046][ T6090] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.323479][ T6090] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.325404][ T6090] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.327580][ T6090] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.329512][ T6090] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.358360][ T6090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.367508][ T6087] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.371352][ T6087] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.378131][ T6090] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.383612][ T5672] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.385478][ T5672] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.391594][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.393425][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.424105][ T6090] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.446879][ T6090] veth0_vlan: entered promiscuous mode [ 47.452820][ T6090] veth1_vlan: entered promiscuous mode [ 47.465883][ T6090] veth0_macvtap: entered promiscuous mode [ 47.469202][ T6090] veth1_macvtap: entered promiscuous mode [ 47.478589][ T6090] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.485892][ T6090] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.489372][ T6090] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.492279][ T6090] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.494542][ T6090] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.496766][ T6090] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 47.573955][ T6100] syz-executor190[6100]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 47.606616][ T6100] loop0: detected capacity change from 0 to 4096 [ 47.700901][ T6100] [ 47.701500][ T6100] ====================================================== [ 47.703334][ T6100] WARNING: possible circular locking dependency detected [ 47.705160][ T6100] 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 Not tainted [ 47.706774][ T6100] ------------------------------------------------------ [ 47.708511][ T6100] syz-executor190/6100 is trying to acquire lock: [ 47.710200][ T6100] ffff0000dfc801b0 (&ni->file.run_lock#3){++++}-{3:3}, at: attr_data_get_block+0x234/0x2290 [ 47.712830][ T6100] [ 47.712830][ T6100] but task is already holding lock: [ 47.714749][ T6100] ffff0000d4ccb190 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x154/0x3d4 [ 47.717129][ T6100] [ 47.717129][ T6100] which lock already depends on the new lock. [ 47.717129][ T6100] [ 47.719772][ T6100] [ 47.719772][ T6100] the existing dependency chain (in reverse order) is: [ 47.722115][ T6100] [ 47.722115][ T6100] -> #1 (&mm->mmap_lock){++++}-{3:3}: [ 47.724058][ T6100] __might_fault+0xc4/0x124 [ 47.725346][ T6100] fiemap_fill_next_extent+0x1b4/0x424 [ 47.726926][ T6100] ni_fiemap+0x7dc/0xe10 [ 47.728192][ T6100] ntfs_fiemap+0x110/0x168 [ 47.729511][ T6100] do_vfs_ioctl+0x1958/0x2704 [ 47.730869][ T6100] __arm64_sys_ioctl+0xe4/0x1c8 [ 47.732270][ T6100] invoke_syscall+0x98/0x2b8 [ 47.733610][ T6100] el0_svc_common+0x130/0x23c [ 47.734932][ T6100] do_el0_svc+0x48/0x58 [ 47.736171][ T6100] el0_svc+0x54/0x158 [ 47.737358][ T6100] el0t_64_sync_handler+0x84/0xfc [ 47.738805][ T6100] el0t_64_sync+0x190/0x194 [ 47.740086][ T6100] [ 47.740086][ T6100] -> #0 (&ni->file.run_lock#3){++++}-{3:3}: [ 47.742252][ T6100] __lock_acquire+0x3370/0x75e8 [ 47.743665][ T6100] lock_acquire+0x23c/0x71c [ 47.744979][ T6100] down_read+0x58/0x2fc [ 47.746210][ T6100] attr_data_get_block+0x234/0x2290 [ 47.747682][ T6100] ntfs_file_mmap+0x3b0/0x644 [ 47.749009][ T6100] mmap_region+0xd90/0x19e0 [ 47.750339][ T6100] do_mmap+0x9dc/0xfd8 [ 47.751577][ T6100] vm_mmap_pgoff+0x1a0/0x3d4 [ 47.752905][ T6100] ksys_mmap_pgoff+0x3c8/0x5b0 [ 47.754296][ T6100] __arm64_sys_mmap+0xf8/0x110 [ 47.755710][ T6100] invoke_syscall+0x98/0x2b8 [ 47.757019][ T6100] el0_svc_common+0x130/0x23c [ 47.758361][ T6100] do_el0_svc+0x48/0x58 [ 47.759583][ T6100] el0_svc+0x54/0x158 [ 47.760732][ T6100] el0t_64_sync_handler+0x84/0xfc [ 47.762130][ T6100] el0t_64_sync+0x190/0x194 [ 47.763432][ T6100] [ 47.763432][ T6100] other info that might help us debug this: [ 47.763432][ T6100] [ 47.766066][ T6100] Possible unsafe locking scenario: [ 47.766066][ T6100] [ 47.767979][ T6100] CPU0 CPU1 [ 47.769390][ T6100] ---- ---- [ 47.770752][ T6100] lock(&mm->mmap_lock); [ 47.771849][ T6100] lock(&ni->file.run_lock#3); [ 47.773773][ T6100] lock(&mm->mmap_lock); [ 47.775542][ T6100] rlock(&ni->file.run_lock#3); [ 47.776829][ T6100] [ 47.776829][ T6100] *** DEADLOCK *** [ 47.776829][ T6100] [ 47.778914][ T6100] 1 lock held by syz-executor190/6100: [ 47.780310][ T6100] #0: ffff0000d4ccb190 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x154/0x3d4 [ 47.782768][ T6100] [ 47.782768][ T6100] stack backtrace: [ 47.784287][ T6100] CPU: 1 PID: 6100 Comm: syz-executor190 Not tainted 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 47.786802][ T6100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 47.789418][ T6100] Call trace: [ 47.790296][ T6100] dump_backtrace+0x1b8/0x1e4 [ 47.791515][ T6100] show_stack+0x2c/0x44 [ 47.792578][ T6100] dump_stack_lvl+0xd0/0x124 [ 47.793759][ T6100] dump_stack+0x1c/0x28 [ 47.794838][ T6100] print_circular_bug+0x150/0x1b8 [ 47.796165][ T6100] check_noncircular+0x310/0x404 [ 47.797462][ T6100] __lock_acquire+0x3370/0x75e8 [ 47.798755][ T6100] lock_acquire+0x23c/0x71c [ 47.799937][ T6100] down_read+0x58/0x2fc [ 47.801066][ T6100] attr_data_get_block+0x234/0x2290 [ 47.802425][ T6100] ntfs_file_mmap+0x3b0/0x644 [ 47.803632][ T6100] mmap_region+0xd90/0x19e0 [ 47.804836][ T6100] do_mmap+0x9dc/0xfd8 [ 47.805918][ T6100] vm_mmap_pgoff+0x1a0/0x3d4 [ 47.807114][ T6100] ksys_mmap_pgoff+0x3c8/0x5b0 [ 47.808319][ T6100] __arm64_sys_mmap+0xf8/0x110 [ 47.809549][ T6100] invoke_syscall+0x98/0x2b8 [ 47.810753][ T6100] el0_svc_common+0x130/0x23c [ 47.811946][ T6100] do_el0_svc+0x48/0x58 [ 47.813022][ T6100] el0_svc+0x54/0x158 [ 47.814027][ T6100] el0t_64_sync_handler+0x84/0xfc [ 47.815342][ T6100] el0t_64_sync+0x190/0x194 executing program [ 47.860114][ T6103] loop0: detected capacity change from 0 to 4096 executing program [ 47.950053][ T6105] loop0: detected capacity change from 0 to 4096 executing program [ 48.042597][ T6107] loop0: detected capacity change from 0 to 4096 executing program [ 48.126143][ T6109] loop0: detected capacity change from 0 to 4096 executing program [ 48.216815][ T6111] loop0: detected capacity change from 0 to 4096 executing program [ 48.300928][ T6113] loop0: detected capacity change from 0 to 4096 executing program [ 48.381919][ T6115] loop0: detected capacity change from 0 to 4096 executing program [ 48.477038][ T6117] loop0: detected capacity change from 0 to 4096 executing program [ 48.579414][ T6119] loop0: detected capacity change from 0 to 4096 executing program [ 48.667066][ T6121] loop0: detected capacity change from 0 to 4096 executing program [ 48.753271][ T6123] loop0: detected capacity change from 0 to 4096 executing program [ 48.842027][ T6125] loop0: detected capacity change from 0 to 4096 executing program [ 48.929011][ T6127] loop0: detected capacity change from 0 to 4096 executing program [ 49.018411][ T6129] loop0: detected capacity change from 0 to 4096 executing program [ 49.106720][ T6131] loop0: detected capacity change from 0 to 4096 executing program [ 49.192574][ T6133] loop0: detected capacity change from 0 to 4096 executing program [ 49.280956][ T6135] loop0: detected capacity change from 0 to 4096 executing program [ 49.367154][ T6137] loop0: detected capacity change from 0 to 4096 executing program [ 49.451465][ T6139] loop0: detected capacity change from 0 to 4096 executing program [ 49.536092][ T6141] loop0: detected capacity change from 0 to 4096 executing program [ 49.624198][ T6143] loop0: detected capacity change from 0 to 4096 executing program [ 49.714813][ T6145] loop0: detected capacity change from 0 to 4096 executing program [ 49.803309][ T6147] loop0: detected capacity change from 0 to 4096 executing program [ 49.892823][ T6149] loop0: detected capacity change from 0 to 4096 executing program [ 49.977893][ T6151] loop0: detected capacity change from 0 to 4096 executing program [ 50.062255][ T6153] loop0: detected capacity change from 0 to 4096 executing program [ 50.156668][ T6155] loop0: detected capacity change from 0 to 4096 executing program [ 50.243570][ T6157] loop0: detected capacity change from 0 to 4096 executing program [ 50.328475][ T6159] loop0: detected capacity change from 0 to 4096 executing program [ 50.415997][ T6161] loop0: detected capacity change from 0 to 4096 executing program [ 50.502263][ T6163] loop0: detected capacity change from 0 to 4096 executing program [ 50.593588][ T6165] loop0: detected capacity change from 0 to 4096 executing program [ 50.677849][ T6167] loop0: detected capacity change from 0 to 4096 executing program [ 50.764927][ T6169] loop0: detected capacity change from 0 to 4096 executing program [ 50.860573][ T6171] loop0: detected capacity change from 0 to 4096 executing program [ 50.962176][ T6173] loop0: detected capacity change from 0 to 4096 executing program [ 51.053046][ T6175] loop0: detected capacity change from 0 to 4096 executing program [ 51.136565][ T6177] loop0: detected capacity change from 0 to 4096 executing program [ 51.222254][ T6179] loop0: detected capacity change from 0 to 4096 executing program [ 51.308841][ T6181] loop0: detected capacity change from 0 to 4096 executing program [ 51.396059][ T6183] loop0: detected capacity change from 0 to 4096 executing program [ 51.487508][ T6185] loop0: detected capacity change from 0 to 4096 executing program [ 51.584378][ T6187] loop0: detected capacity change from 0 to 4096 executing program [ 51.676124][ T6189] loop0: detected capacity change from 0 to 4096 executing program [ 51.762482][ T6191] loop0: detected capacity change from 0 to 4096 executing program [ 51.847324][ T6193] loop0: detected capacity change from 0 to 4096 executing program [ 51.938295][ T6195] loop0: detected capacity change from 0 to 4096 executing program [ 52.034586][ T6197] loop0: detected capacity change from 0 to 4096 executing program [ 52.118980][ T6199] loop0: detected capacity change from 0 to 4096 executing program [ 52.205143][ T6201] loop0: detected capacity change from 0 to 4096 executing program [ 52.298304][ T6203] loop0: detected capacity change from 0 to 4096 executing program [ 52.385956][ T6205] loop0: detected capacity change from 0 to 4096 executing program [ 52.476061][ T6207] loop0: detected capacity change from 0 to 4096 executing program [ 52.563157][ T6209] loop0: detected capacity change from 0 to 4096 executing program [ 52.647454][ T6211] loop0: detected capacity change from 0 to 4096 executing program [ 52.738251][ T6213] loop0: detected capacity change from 0 to 4096 executing program [ 52.826785][ T6215] loop0: detected capacity change from 0 to 4096 executing program [ 52.917421][ T6217] loop0: detected capacity change from 0 to 4096 executing program [ 53.002565][ T6219] loop0: detected capacity change from 0 to 4096 executing program [ 53.096706][ T6221] loop0: detected capacity change from 0 to 4096 executing program [ 53.186180][ T6223] loop0: detected capacity change from 0 to 4096 executing program [ 53.282977][ T6225] loop0: detected capacity change from 0 to 4096 executing program [ 53.371035][ T6227] loop0: detected capacity change from 0 to 4096 executing program [ 53.455165][ T6229] loop0: detected capacity change from 0 to 4096 executing program [ 53.540200][ T6231] loop0: detected capacity change from 0 to 4096 executing program [ 53.626000][ T6233] loop0: detected capacity change from 0 to 4096 executing program [ 53.709747][ T6235] loop0: detected capacity change from 0 to 4096 executing program [ 53.794701][ T6237] loop0: detected capacity change from 0 to 4096 executing program [ 53.882330][ T6239] loop0: detected capacity change from 0 to 4096 executing program [ 53.968316][ T6241] loop0: detected capacity change from 0 to 4096 executing program [ 54.061135][ T6243] loop0: detected capacity change from 0 to 4096 executing program [ 54.150057][ T6245] loop0: detected capacity change from 0 to 4096 executing program [ 54.254643][ T6247] loop0: detected capacity change from 0 to 4096 executing program [ 54.334686][ T6249] loop0: detected capacity change from 0 to 4096 executing program [ 54.420199][ T6251] loop0: detected capacity change from 0 to 4096 executing program [ 54.504751][ T6253] loop0: detected capacity change from 0 to 4096 executing program [ 54.588675][ T6255] loop0: detected capacity change from 0 to 4096 executing program [ 54.680187][ T6257] loop0: detected capacity change from 0 to 4096 executing program [ 54.764632][ T6259] loop0: detected capacity change from 0 to 4096 executing program [ 54.846426][ T6261] loop0: detected capacity change from 0 to 4096 executing program [ 54.931745][ T6263] loop0: detected capacity change from 0 to 4096 executing program [ 55.019233][ T6265] loop0: detected capacity change from 0 to 4096 executing program [ 55.101247][ T6267] loop0: detected capacity change from 0 to 4096 executing program [ 55.189583][ T6269] loop0: detected capacity change from 0 to 4096 executing program [ 55.275430][ T6271] loop0: detected capacity change from 0 to 4096 executing program [ 55.362287][ T6273] loop0: detected capacity change from 0 to 4096 executing program [ 55.450395][ T6275] loop0: detected capacity change from 0 to 4096 executing program [ 55.536297][ T6277] loop0: detected capacity change from 0 to 4096 executing program [ 55.627972][ T6279] loop0: detected capacity change from 0 to 4096 executing program [ 55.719031][ T6281] loop0: detected capacity change from 0 to 4096 executing program [ 55.805030][ T6283] loop0: detected capacity change from 0 to 4096 executing program [ 55.891090][ T6285] loop0: detected capacity change from 0 to 4096 executing program [ 55.981895][ T6287] loop0: detected capacity change from 0 to 4096 executing program [ 56.083475][ T6289] loop0: detected capacity change from 0 to 4096 executing program [ 56.171802][ T6291] loop0: detected capacity change from 0 to 4096 executing program [ 56.257224][ T6293] loop0: detected capacity change from 0 to 4096 executing program [ 56.340523][ T6295] loop0: detected capacity change from 0 to 4096 executing program [ 56.431713][ T6297] loop0: detected capacity change from 0 to 4096 executing program [ 56.516688][ T6299] loop0: detected capacity change from 0 to 4096 executing program [ 56.600399][ T6301] loop0: detected capacity change from 0 to 4096 executing program [ 56.686402][ T6303] loop0: detected capacity change from 0 to 4096 executing program [ 56.771887][ T6305] loop0: detected capacity change from 0 to 4096 executing program [ 56.859094][ T6307] loop0: detected capacity change from 0 to 4096 executing program [ 56.950523][ T6309] loop0: detected capacity change from 0 to 4096 executing program [ 57.037108][ T6311] loop0: detected capacity change from 0 to 4096 executing program [ 57.129360][ T6313] loop0: detected capacity change from 0 to 4096 executing program [ 57.215448][ T6315] loop0: detected capacity change from 0 to 4096 executing program [ 57.303288][ T6317] loop0: detected capacity change from 0 to 4096 executing program [ 57.387441][ T6319] loop0: detected capacity change from 0 to 4096 executing program [ 57.471000][ T6321] loop0: detected capacity change from 0 to 4096 executing program [ 57.561403][ T6323] loop0: detected capacity change from 0 to 4096 executing program [ 57.645465][ T6325] loop0: detected capacity change from 0 to 4096