[ 81.895465][ T9] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.126' (ED25519) to the list of known hosts. 2023/10/28 02:18:23 ignoring optional flag "sandboxArg"="0" 2023/10/28 02:18:23 parsed 1 programs 2023/10/28 02:18:25 executed programs: 0 [ 86.507716][ T5373] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 86.570770][ T4432] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.580096][ T4432] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.589065][ T4432] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.597110][ T4432] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 86.605564][ T4432] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.726314][ T5381] chnl_net:caif_netlink_parms(): no params data found [ 86.776015][ T5381] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.783925][ T5381] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.791157][ T5381] bridge_slave_0: entered allmulticast mode [ 86.798335][ T5381] bridge_slave_0: entered promiscuous mode [ 86.806510][ T5381] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.814425][ T5381] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.821790][ T5381] bridge_slave_1: entered allmulticast mode [ 86.829327][ T5381] bridge_slave_1: entered promiscuous mode [ 86.853572][ T5381] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.866018][ T5381] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.893195][ T5381] team0: Port device team_slave_0 added [ 86.901684][ T5381] team0: Port device team_slave_1 added [ 86.920961][ T5381] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.928193][ T5381] 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. [ 86.955009][ T5381] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.967757][ T5381] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.975123][ T5381] 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. [ 87.002064][ T5381] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.035119][ T5381] hsr_slave_0: entered promiscuous mode [ 87.042027][ T5381] hsr_slave_1: entered promiscuous mode [ 87.664610][ T5381] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.674029][ T5381] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.686071][ T5381] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.696495][ T5381] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.723355][ T5381] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.730536][ T5381] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.738058][ T5381] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.745334][ T5381] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.757028][ T5102] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.771025][ T5102] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.833855][ T5381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.857763][ T5381] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.872390][ T5102] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.879756][ T5102] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.900751][ T5102] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.907928][ T5102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.148005][ T5381] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.196851][ T5381] veth0_vlan: entered promiscuous mode [ 88.212505][ T5381] veth1_vlan: entered promiscuous mode [ 88.248459][ T5381] veth0_macvtap: entered promiscuous mode [ 88.260324][ T5381] veth1_macvtap: entered promiscuous mode [ 88.281996][ T5381] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.300152][ T5381] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.315426][ T5381] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.326544][ T5381] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.336983][ T5381] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.346749][ T5381] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.434912][ T5102] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.443394][ T5102] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.487034][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.497129][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.696270][ T4432] Bluetooth: hci0: command 0x0409 tx timeout [ 88.960109][ T5433] loop0: detected capacity change from 0 to 40427 [ 88.985821][ T5433] F2FS-fs (loop0): Found nat_bits in checkpoint [ 89.053335][ T5433] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 89.090174][ T5433] [ 89.092729][ T5433] ====================================================== [ 89.100109][ T5433] WARNING: possible circular locking dependency detected [ 89.107237][ T5433] 6.5.0-rc7-syzkaller-00185-g28f20a19294d #0 Not tainted [ 89.114367][ T5433] ------------------------------------------------------ [ 89.121486][ T5433] syz-executor.0/5433 is trying to acquire lock: [ 89.127829][ T5433] ffff888067ed9fb0 (&fi->i_sem){+.+.}-{3:3}, at: f2fs_add_inline_entry+0x2c0/0x6a0 [ 89.137518][ T5433] [ 89.137518][ T5433] but task is already holding lock: [ 89.144878][ T5433] ffff888067ed87c8 (&fi->i_xattr_sem){.+.+}-{3:3}, at: f2fs_add_dentry+0x92/0x230 [ 89.154909][ T5433] [ 89.154909][ T5433] which lock already depends on the new lock. [ 89.154909][ T5433] [ 89.165829][ T5433] [ 89.165829][ T5433] the existing dependency chain (in reverse order) is: [ 89.175491][ T5433] [ 89.175491][ T5433] -> #1 (&fi->i_xattr_sem){.+.+}-{3:3}: [ 89.183549][ T5433] down_read+0x9c/0x470 [ 89.188333][ T5433] f2fs_getxattr+0xb1e/0x12c0 [ 89.193889][ T5433] __f2fs_get_acl+0x5a/0x900 [ 89.199794][ T5433] f2fs_init_acl+0x15c/0xb30 [ 89.205288][ T5433] f2fs_init_inode_metadata+0x159/0x1250 [ 89.211459][ T5433] f2fs_add_regular_entry+0x762/0xb50 [ 89.217539][ T5433] f2fs_add_dentry+0x1de/0x230 [ 89.223874][ T5433] f2fs_do_add_link+0x182/0x270 [ 89.229609][ T5433] f2fs_mkdir+0x377/0x620 [ 89.234565][ T5433] vfs_mkdir+0x532/0x7e0 [ 89.239430][ T5433] do_mkdirat+0x290/0x310 [ 89.244549][ T5433] __x64_sys_mkdir+0xf2/0x140 [ 89.249755][ T5433] do_syscall_64+0x38/0xb0 [ 89.254902][ T5433] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 89.262545][ T5433] [ 89.262545][ T5433] -> #0 (&fi->i_sem){+.+.}-{3:3}: [ 89.270026][ T5433] __lock_acquire+0x2e3d/0x5de0 [ 89.275589][ T5433] lock_acquire+0x1ae/0x510 [ 89.280886][ T5433] down_write+0x93/0x200 [ 89.285712][ T5433] f2fs_add_inline_entry+0x2c0/0x6a0 [ 89.292417][ T5433] f2fs_add_dentry+0xa6/0x230 [ 89.297654][ T5433] f2fs_do_add_link+0x182/0x270 [ 89.303153][ T5433] f2fs_mkdir+0x377/0x620 [ 89.308479][ T5433] vfs_mkdir+0x532/0x7e0 [ 89.313422][ T5433] ovl_mkdir_real+0xb5/0x370 [ 89.318635][ T5433] ovl_workdir_create+0x3d2/0x810 [ 89.324466][ T5433] ovl_fill_super+0xdab/0x6170 [ 89.330054][ T5433] vfs_get_super+0xf9/0x290 [ 89.335274][ T5433] vfs_get_tree+0x88/0x350 [ 89.340849][ T5433] path_mount+0x146e/0x1eb0 [ 89.345988][ T5433] __x64_sys_mount+0x282/0x300 [ 89.351476][ T5433] do_syscall_64+0x38/0xb0 [ 89.356512][ T5433] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 89.363289][ T5433] [ 89.363289][ T5433] other info that might help us debug this: [ 89.363289][ T5433] [ 89.373771][ T5433] Possible unsafe locking scenario: [ 89.373771][ T5433] [ 89.381213][ T5433] CPU0 CPU1 [ 89.386572][ T5433] ---- ---- [ 89.392017][ T5433] rlock(&fi->i_xattr_sem); [ 89.396618][ T5433] lock(&fi->i_sem); [ 89.403488][ T5433] lock(&fi->i_xattr_sem); [ 89.410796][ T5433] lock(&fi->i_sem); [ 89.414872][ T5433] [ 89.414872][ T5433] *** DEADLOCK *** [ 89.414872][ T5433] [ 89.423356][ T5433] 5 locks held by syz-executor.0/5433: [ 89.428987][ T5433] #0: ffff888028a520e0 (&type->s_umount_key#50/1){+.+.}-{3:3}, at: alloc_super+0x22e/0xb40 [ 89.439228][ T5433] #1: ffff88807997c410 (sb_writers#13){.+.+}-{0:0}, at: ovl_fill_super+0xd7c/0x6170 [ 89.448829][ T5433] #2: ffff888067ed8150 (&type->i_mutex_dir_key#8/1){+.+.}-{3:3}, at: ovl_workdir_create+0x132/0x810 [ 89.459737][ T5433] #3: ffff888023c103b0 (&sbi->cp_rwsem){.+.+}-{3:3}, at: f2fs_mkdir+0x293/0x620 [ 89.469076][ T5433] #4: ffff888067ed87c8 (&fi->i_xattr_sem){.+.+}-{3:3}, at: f2fs_add_dentry+0x92/0x230 [ 89.479339][ T5433] [ 89.479339][ T5433] stack backtrace: [ 89.485394][ T5433] CPU: 1 PID: 5433 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00185-g28f20a19294d #0 [ 89.496083][ T5433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 89.506225][ T5433] Call Trace: [ 89.509613][ T5433] [ 89.512895][ T5433] dump_stack_lvl+0xd9/0x1b0 [ 89.517585][ T5433] check_noncircular+0x2f7/0x3d0 [ 89.522725][ T5433] ? print_circular_bug+0x750/0x750 [ 89.528145][ T5433] ? arch_stack_walk+0x97/0xf0 [ 89.533006][ T5433] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 89.539094][ T5433] ? is_dynamic_key+0x1f0/0x1f0 [ 89.544156][ T5433] __lock_acquire+0x2e3d/0x5de0 [ 89.549029][ T5433] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 89.555945][ T5433] ? f2fs_inode_chksum_verify+0x1b3/0x3c0 [ 89.562077][ T5433] lock_acquire+0x1ae/0x510 [ 89.566755][ T5433] ? f2fs_add_inline_entry+0x2c0/0x6a0 [ 89.573024][ T5433] ? lock_sync+0x190/0x190 [ 89.577904][ T5433] down_write+0x93/0x200 [ 89.583221][ T5433] ? f2fs_add_inline_entry+0x2c0/0x6a0 [ 89.588957][ T5433] ? rwsem_down_write_slowpath+0x1250/0x1250 [ 89.595314][ T5433] ? f2fs_room_for_filename+0xa6/0xc0 [ 89.600967][ T5433] f2fs_add_inline_entry+0x2c0/0x6a0 [ 89.606365][ T5433] ? f2fs_try_convert_inline_dir+0x3b0/0x3b0 [ 89.612533][ T5433] ? __f2fs_setup_filename+0x370/0x370 [ 89.618065][ T5433] f2fs_add_dentry+0xa6/0x230 [ 89.622856][ T5433] f2fs_do_add_link+0x182/0x270 [ 89.627814][ T5433] ? f2fs_add_dentry+0x230/0x230 [ 89.632789][ T5433] ? f2fs_mkdir+0x11e/0x620 [ 89.637326][ T5433] ? f2fs_dquot_initialize+0x117/0x2f0 [ 89.643432][ T5433] f2fs_mkdir+0x377/0x620 [ 89.648570][ T5433] ? bpf_lsm_inode_mkdir+0x9/0x10 [ 89.653601][ T5433] ? security_inode_mkdir+0xdd/0x110 [ 89.659063][ T5433] vfs_mkdir+0x532/0x7e0 [ 89.663602][ T5433] ovl_mkdir_real+0xb5/0x370 [ 89.668265][ T5433] ovl_workdir_create+0x3d2/0x810 [ 89.673601][ T5433] ? ovl_do_rename.constprop.0+0x270/0x270 [ 89.679601][ T5433] ? lock_sync+0x190/0x190 [ 89.684120][ T5433] ? ovl_get_trap_inode+0x165/0x1f0 [ 89.689776][ T5433] ? __mnt_want_write+0x217/0x300 [ 89.694901][ T5433] ovl_fill_super+0xdab/0x6170 [ 89.699859][ T5433] ? ovl_check_layer.part.0+0x1b0/0x1b0 [ 89.705499][ T5433] ? reacquire_held_locks+0x4b0/0x4b0 [ 89.710888][ T5433] ? down_write+0x14f/0x200 [ 89.715407][ T5433] ? rwsem_down_write_slowpath+0x1250/0x1250 [ 89.721589][ T5433] ? up_write+0x1b3/0x510 [ 89.725928][ T5433] ? sget_fc+0x65f/0x860 [ 89.730359][ T5433] ? vfs_get_super+0xf9/0x290 [ 89.735484][ T5433] vfs_get_super+0xf9/0x290 [ 89.740008][ T5433] ? ovl_check_layer.part.0+0x1b0/0x1b0 [ 89.745573][ T5433] vfs_get_tree+0x88/0x350 [ 89.750088][ T5433] path_mount+0x146e/0x1eb0 [ 89.754601][ T5433] ? kmem_cache_free+0xf0/0x490 [ 89.759463][ T5433] ? finish_automount+0xa50/0xa50 [ 89.764509][ T5433] ? putname+0x101/0x140 [ 89.768764][ T5433] __x64_sys_mount+0x282/0x300 [ 89.773541][ T5433] ? copy_mnt_ns+0xb60/0xb60 [ 89.778140][ T5433] ? syscall_enter_from_user_mode+0x26/0x80 [ 89.784147][ T5433] do_syscall_64+0x38/0xb0 [ 89.788657][ T5433] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 89.794570][ T5433] RIP: 0033:0x7f087267cb29 [ 89.799167][ T5433] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 89.819158][ T5433] RSP: 002b:00007f08734380c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 89.827783][ T5433] RAX: ffffffffffffffda RBX: 00007f087279bf80 RCX: 00007f087267cb29 [ 89.836220][ T5433] RDX: 0000000020000280 RSI: 0000000020000040 RDI: 0000000000000000 [ 89.844744][ T5433] RBP: 00007f08726c847a R08: 0000000020000180 R09: 0000000000000000 [ 89.853257][ T5433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 89.861320][ T5433] R13: 000000000000000b R14: 00007f087279bf80 R15: 00007ffc1cadf558 [ 89.869917][ T5433] [ 89.922356][ T2857] kworker/u4:6: attempt to access beyond end of device [ 89.922356][ T2857] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 90.359979][ T5465] loop0: detected capacity change from 0 to 40427 [ 90.371241][ T5465] F2FS-fs (loop0): Found nat_bits in checkpoint [ 90.418912][ T5465] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 90.485530][ T47] kworker/u4:3: attempt to access beyond end of device [ 90.485530][ T47] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 90.773721][ T4432] Bluetooth: hci0: command 0x041b tx timeout [ 90.916905][ T5495] loop0: detected capacity change from 0 to 40427 [ 90.927885][ T5495] F2FS-fs (loop0): Found nat_bits in checkpoint [ 90.979230][ T5495] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 91.031968][ T2857] kworker/u4:6: attempt to access beyond end of device [ 91.031968][ T2857] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 91.437238][ T5522] loop0: detected capacity change from 0 to 40427 [ 91.448754][ T5522] F2FS-fs (loop0): Found nat_bits in checkpoint [ 91.496463][ T5522] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 91.546928][ T12] kworker/u4:1: attempt to access beyond end of device [ 91.546928][ T12] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 91.980246][ T5550] loop0: detected capacity change from 0 to 40427 [ 91.991864][ T5550] F2FS-fs (loop0): Found nat_bits in checkpoint 2023/10/28 02:18:30 executed programs: 5 [ 92.040254][ T5550] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 92.103209][ T41] kworker/u4:2: attempt to access beyond end of device [ 92.103209][ T41] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 92.534418][ T5581] loop0: detected capacity change from 0 to 40427 [ 92.546946][ T5581] F2FS-fs (loop0): Found nat_bits in checkpoint [ 92.597868][ T5581] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 92.676372][ T41] kworker/u4:2: attempt to access beyond end of device [ 92.676372][ T41] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 92.853614][ T4432] Bluetooth: hci0: command 0x040f tx timeout [ 93.120300][ T5610] loop0: detected capacity change from 0 to 40427 [ 93.132127][ T5610] F2FS-fs (loop0): Found nat_bits in checkpoint [ 93.182503][ T5610] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 93.253784][ T12] kworker/u4:1: attempt to access beyond end of device [ 93.253784][ T12] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 93.694395][ T5639] loop0: detected capacity change from 0 to 40427 [ 93.706868][ T5639] F2FS-fs (loop0): Found nat_bits in checkpoint [ 93.756838][ T5639] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 93.817398][ T41] kworker/u4:2: attempt to access beyond end of device [ 93.817398][ T41] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 94.237575][ T5666] loop0: detected capacity change from 0 to 40427 [ 94.248893][ T5666] F2FS-fs (loop0): Found nat_bits in checkpoint [ 94.299603][ T5666] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 94.357297][ T41] kworker/u4:2: attempt to access beyond end of device [ 94.357297][ T41] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 94.772637][ T5693] loop0: detected capacity change from 0 to 40427 [ 94.784617][ T5693] F2FS-fs (loop0): Found nat_bits in checkpoint [ 94.833410][ T5693] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 94.889800][ T2857] kworker/u4:6: attempt to access beyond end of device [ 94.889800][ T2857] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 94.933635][ T4432] Bluetooth: hci0: command 0x0419 tx timeout [ 95.322695][ T5722] loop0: detected capacity change from 0 to 40427 [ 95.335718][ T5722] F2FS-fs (loop0): Found nat_bits in checkpoint [ 95.383355][ T5722] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 95.431780][ T41] kworker/u4:2: attempt to access beyond end of device [ 95.431780][ T41] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 95.832639][ T5747] loop0: detected capacity change from 0 to 40427 [ 95.845325][ T5747] F2FS-fs (loop0): Found nat_bits in checkpoint [ 95.892486][ T5747] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 95.961001][ T2857] kworker/u4:6: attempt to access beyond end of device [ 95.961001][ T2857] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 96.408106][ T5778] loop0: detected capacity change from 0 to 40427 [ 96.419493][ T5778] F2FS-fs (loop0): Found nat_bits in checkpoint [ 96.468025][ T5778] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 96.516626][ T47] kworker/u4:3: attempt to access beyond end of device [ 96.516626][ T47] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 96.928564][ T5804] loop0: detected capacity change from 0 to 40427 [ 96.939366][ T5804] F2FS-fs (loop0): Found nat_bits in checkpoint [ 96.968986][ T5804] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 97.018645][ T41] kworker/u4:2: attempt to access beyond end of device [ 97.018645][ T41] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 2023/10/28 02:18:36 executed programs: 15 [ 97.261528][ T5818] loop0: detected capacity change from 0 to 40427 [ 97.271953][ T5818] F2FS-fs (loop0): Found nat_bits in checkpoint [ 97.300746][ T5818] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 97.342428][ T41] kworker/u4:2: attempt to access beyond end of device [ 97.342428][ T41] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 97.585448][ T5824] loop0: detected capacity change from 0 to 40427 [ 97.596090][ T5824] F2FS-fs (loop0): Found nat_bits in checkpoint [ 97.625266][ T5824] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 97.670125][ T41] kworker/u4:2: attempt to access beyond end of device [ 97.670125][ T41] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 97.909979][ T5830] loop0: detected capacity change from 0 to 40427 [ 97.919977][ T5830] F2FS-fs (loop0): Found nat_bits in checkpoint [ 97.948702][ T5830] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 97.987370][ T2857] kworker/u4:6: attempt to access beyond end of device [ 97.987370][ T2857] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 98.221151][ T5836] loop0: detected capacity change from 0 to 40427 [ 98.231931][ T5836] F2FS-fs (loop0): Found nat_bits in checkpoint [ 98.260580][ T5836] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 98.301656][ T41] kworker/u4:2: attempt to access beyond end of device [ 98.301656][ T41] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 98.537437][ T5842] loop0: detected capacity change from 0 to 40427 [ 98.547701][ T5842] F2FS-fs (loop0): Found nat_bits in checkpoint [ 98.576747][ T5842] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 98.615593][ T47] kworker/u4:3: attempt to access beyond end of device [ 98.615593][ T47] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 98.851742][ T5848] loop0: detected capacity change from 0 to 40427 [ 98.861819][ T5848] F2FS-fs (loop0): Found nat_bits in checkpoint [ 98.889937][ T5848] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 98.929694][ T47] kworker/u4:3: attempt to access beyond end of device [ 98.929694][ T47] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427