Warning: Permanently added '10.128.0.197' (ECDSA) to the list of known hosts. 2023/07/10 15:00:45 ignoring optional flag "sandboxArg"="0" 2023/07/10 15:00:46 parsed 1 programs [ 93.750308][ T26] kauditd_printk_skb: 76 callbacks suppressed [ 93.750327][ T26] audit: type=1400 audit(1689001246.251:205): avc: denied { getattr } for pid=5360 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 93.781681][ T26] audit: type=1400 audit(1689001246.251:206): avc: denied { read } for pid=5360 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 93.805289][ T26] audit: type=1400 audit(1689001246.251:207): avc: denied { open } for pid=5360 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 93.841781][ T26] audit: type=1400 audit(1689001246.341:208): avc: denied { mounton } for pid=5365 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 93.870500][ T26] audit: type=1400 audit(1689001246.371:209): avc: denied { mount } for pid=5365 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 93.899640][ T26] audit: type=1400 audit(1689001246.381:210): avc: denied { read write } for pid=5365 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 93.926906][ T26] audit: type=1400 audit(1689001246.381:211): avc: denied { open } for pid=5365 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 93.954028][ T26] audit: type=1400 audit(1689001246.431:212): avc: denied { unlink } for pid=5365 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 94.291635][ T26] audit: type=1400 audit(1689001246.791:213): avc: denied { relabelto } for pid=5367 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2023/07/10 15:00:47 executed programs: 0 [ 95.474102][ T5365] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 95.533642][ T4425] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 95.542309][ T4425] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 95.551509][ T4425] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 95.560332][ T4425] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 95.568309][ T4425] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 95.577324][ T4425] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 95.593459][ T26] audit: type=1400 audit(1689001248.091:214): avc: denied { mounton } for pid=5372 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 95.692284][ T5372] chnl_net:caif_netlink_parms(): no params data found [ 95.736231][ T5372] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.743661][ T5372] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.751304][ T5372] bridge_slave_0: entered allmulticast mode [ 95.758347][ T5372] bridge_slave_0: entered promiscuous mode [ 95.766914][ T5372] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.774659][ T5372] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.785158][ T5372] bridge_slave_1: entered allmulticast mode [ 95.792790][ T5372] bridge_slave_1: entered promiscuous mode [ 95.814202][ T5372] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.825846][ T5372] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.850723][ T5372] team0: Port device team_slave_0 added [ 95.858840][ T5372] team0: Port device team_slave_1 added [ 95.876957][ T5372] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.884135][ T5372] 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. [ 95.911322][ T5372] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.925399][ T5372] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.932625][ T5372] 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. [ 95.959059][ T5372] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.990251][ T5372] hsr_slave_0: entered promiscuous mode [ 95.996511][ T5372] hsr_slave_1: entered promiscuous mode [ 96.665638][ T5372] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.677087][ T5372] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.688010][ T5372] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.704858][ T5372] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.789992][ T5372] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.812691][ T5372] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.826629][ T3925] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.834325][ T3925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.863068][ T3925] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.871524][ T3925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.102963][ T5372] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.154262][ T5372] veth0_vlan: entered promiscuous mode [ 97.167556][ T5372] veth1_vlan: entered promiscuous mode [ 97.206714][ T5372] veth0_macvtap: entered promiscuous mode [ 97.218985][ T5372] veth1_macvtap: entered promiscuous mode [ 97.244072][ T5372] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.260743][ T5372] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.274283][ T5372] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.284271][ T5372] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.295889][ T5372] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.306018][ T5372] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.383540][ T3925] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.397162][ T3925] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.432530][ T3925] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.442442][ T3925] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.651810][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 97.885121][ T5430] loop0: detected capacity change from 0 to 40427 [ 97.902957][ T5430] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 97.914130][ T5430] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 97.932027][ T5430] F2FS-fs (loop0): Found nat_bits in checkpoint [ 97.999134][ T5430] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 98.007347][ T5430] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 98.031118][ T5430] [ 98.033558][ T5430] ============================================ [ 98.039992][ T5430] WARNING: possible recursive locking detected [ 98.046829][ T5430] 6.5.0-rc1-syzkaller-00002-gf6f338f5680b #0 Not tainted [ 98.054134][ T5430] -------------------------------------------- [ 98.060468][ T5430] syz-executor.0/5430 is trying to acquire lock: [ 98.067070][ T5430] ffff888065b99628 (&fi->i_sem){++++}-{3:3}, at: f2fs_add_inline_entry+0x2c4/0x6c0 [ 98.076775][ T5430] [ 98.076775][ T5430] but task is already holding lock: [ 98.084948][ T5430] ffff888065b955e8 (&fi->i_sem){++++}-{3:3}, at: f2fs_add_dentry+0x3e/0x270 [ 98.094143][ T5430] [ 98.094143][ T5430] other info that might help us debug this: [ 98.102566][ T5430] Possible unsafe locking scenario: [ 98.102566][ T5430] [ 98.110201][ T5430] CPU0 [ 98.113545][ T5430] ---- [ 98.116836][ T5430] lock(&fi->i_sem); [ 98.122093][ T5430] lock(&fi->i_sem); [ 98.126389][ T5430] [ 98.126389][ T5430] *** DEADLOCK *** [ 98.126389][ T5430] [ 98.135424][ T5430] May be due to missing lock nesting notation [ 98.135424][ T5430] [ 98.144123][ T5430] 4 locks held by syz-executor.0/5430: [ 98.150185][ T5430] #0: ffff88802de5a410 (sb_writers#14){.+.+}-{0:0}, at: path_openat+0x26da/0x2710 [ 98.161122][ T5430] #1: ffff888065b95210 (&type->i_mutex_dir_key#8){+.+.}-{3:3}, at: path_openat+0x903/0x2710 [ 98.171629][ T5430] #2: ffff888074f303b0 (&sbi->cp_rwsem){.+.+}-{3:3}, at: f2fs_create+0x2e1/0x670 [ 98.181243][ T5430] #3: ffff888065b955e8 (&fi->i_sem){++++}-{3:3}, at: f2fs_add_dentry+0x3e/0x270 [ 98.190605][ T5430] [ 98.190605][ T5430] stack backtrace: [ 98.196753][ T5430] CPU: 1 PID: 5430 Comm: syz-executor.0 Not tainted 6.5.0-rc1-syzkaller-00002-gf6f338f5680b #0 [ 98.207431][ T5430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 98.217572][ T5430] Call Trace: [ 98.221022][ T5430] [ 98.224055][ T5430] dump_stack_lvl+0xd9/0x150 [ 98.228947][ T5430] __lock_acquire+0x2a33/0x5e20 [ 98.233994][ T5430] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 98.240346][ T5430] ? filemap_get_entry+0x225/0x430 [ 98.245638][ T5430] ? f2fs_inode_chksum_verify+0x1b4/0x3c0 [ 98.251630][ T5430] lock_acquire+0x1b1/0x520 [ 98.256223][ T5430] ? f2fs_add_inline_entry+0x2c4/0x6c0 [ 98.262389][ T5430] ? lock_sync+0x190/0x190 [ 98.266807][ T5430] down_write+0x92/0x200 [ 98.271575][ T5430] ? f2fs_add_inline_entry+0x2c4/0x6c0 [ 98.277279][ T5430] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 98.283458][ T5430] ? f2fs_room_for_filename+0x50/0xc0 [ 98.291266][ T5430] f2fs_add_inline_entry+0x2c4/0x6c0 [ 98.296744][ T5430] ? f2fs_try_convert_inline_dir+0x3b0/0x3b0 [ 98.302729][ T5430] ? __f2fs_setup_filename+0x370/0x370 [ 98.308365][ T5430] f2fs_add_dentry+0xac/0x270 [ 98.313308][ T5430] f2fs_do_add_link+0x183/0x270 [ 98.318369][ T5430] ? f2fs_add_dentry+0x270/0x270 [ 98.323500][ T5430] ? f2fs_create+0x17b/0x670 [ 98.328222][ T5430] ? f2fs_dquot_initialize+0x118/0x300 [ 98.333878][ T5430] f2fs_create+0x3c1/0x670 [ 98.338310][ T5430] ? f2fs_mkdir+0x630/0x630 [ 98.343104][ T5430] lookup_open.isra.0+0x1050/0x1400 [ 98.348760][ T5430] ? link_path_walk.part.0+0xd60/0xd60 [ 98.354401][ T5430] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 98.360497][ T5430] ? __mnt_want_write+0x1fe/0x2e0 [ 98.365616][ T5430] path_openat+0x969/0x2710 [ 98.374181][ T5430] ? path_lookupat+0x840/0x840 [ 98.380109][ T5430] ? find_held_lock+0x2d/0x110 [ 98.385685][ T5430] do_filp_open+0x1ba/0x410 [ 98.390384][ T5430] ? may_open_dev+0xf0/0xf0 [ 98.395297][ T5430] ? find_held_lock+0x2d/0x110 [ 98.400597][ T5430] ? do_raw_spin_lock+0x124/0x2b0 [ 98.405640][ T5430] ? spin_bug+0x1c0/0x1c0 [ 98.410094][ T5430] ? _raw_spin_unlock+0x28/0x40 [ 98.415175][ T5430] ? alloc_fd+0x2e4/0x750 [ 98.419711][ T5430] do_sys_openat2+0x160/0x1c0 [ 98.424866][ T5430] ? build_open_flags+0x720/0x720 [ 98.430644][ T5430] ? xfd_validate_state+0x5d/0x180 [ 98.436125][ T5430] __x64_sys_openat+0x143/0x1f0 [ 98.441053][ T5430] ? __ia32_sys_open+0x1c0/0x1c0 [ 98.446454][ T5430] ? syscall_enter_from_user_mode+0x26/0x80 [ 98.452811][ T5430] do_syscall_64+0x39/0xb0 [ 98.457490][ T5430] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 98.463408][ T5430] RIP: 0033:0x7fb11928c389 [ 98.468012][ T5430] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 98.488068][ T5430] RSP: 002b:00007fb11a039168 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 98.496924][ T5430] RAX: ffffffffffffffda RBX: 00007fb1193abf80 RCX: 00007fb11928c389 [ 98.505153][ T5430] RDX: 0000000000103a42 RSI: 0000000020000380 RDI: ffffffffffffff9c [ 98.513559][ T5430] RBP: 00007fb1192d7493 R08: 0000000000000000 R09: 0000000000000000 [ 98.522074][ T5430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 98.530224][ T5430] R13: 00007ffd0f87853f R14: 00007fb11a039300 R15: 0000000000022000 [ 98.538894][ T5430] [ 98.555099][ T5372] syz-executor.0: attempt to access beyond end of device [ 98.555099][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 99.057334][ T5468] loop0: detected capacity change from 0 to 40427 [ 99.066093][ T5468] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 99.074899][ T5468] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 99.086299][ T5468] F2FS-fs (loop0): Found nat_bits in checkpoint [ 99.134475][ T5468] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 99.141812][ T5468] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 99.163631][ T5372] syz-executor.0: attempt to access beyond end of device [ 99.163631][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 99.706536][ T5504] loop0: detected capacity change from 0 to 40427 [ 99.714458][ T5504] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 99.724368][ T5504] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 99.735450][ T5504] F2FS-fs (loop0): Found nat_bits in checkpoint [ 99.742145][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 99.786108][ T5504] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 99.794150][ T5504] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 99.827355][ T5372] syz-executor.0: attempt to access beyond end of device [ 99.827355][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 100.322423][ T5540] loop0: detected capacity change from 0 to 40427 [ 100.331551][ T5540] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 100.339662][ T5540] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 100.351247][ T5540] F2FS-fs (loop0): Found nat_bits in checkpoint [ 100.394323][ T5540] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 100.401688][ T5540] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 100.420413][ T5372] syz-executor.0: attempt to access beyond end of device [ 100.420413][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 100.916503][ T5571] loop0: detected capacity change from 0 to 40427 [ 100.924733][ T5571] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 100.936035][ T5571] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 100.947589][ T5571] F2FS-fs (loop0): Found nat_bits in checkpoint 2023/07/10 15:00:53 executed programs: 5 [ 100.992125][ T5571] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 101.000391][ T5571] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 101.046926][ T5372] syz-executor.0: attempt to access beyond end of device [ 101.046926][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 101.539013][ T5606] loop0: detected capacity change from 0 to 40427 [ 101.547587][ T5606] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 101.556646][ T5606] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 101.569775][ T5606] F2FS-fs (loop0): Found nat_bits in checkpoint [ 101.614643][ T5606] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 101.623904][ T5606] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 101.640987][ T5372] syz-executor.0: attempt to access beyond end of device [ 101.640987][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 101.808476][ T48] Bluetooth: hci0: command 0x040f tx timeout [ 102.150577][ T5639] loop0: detected capacity change from 0 to 40427 [ 102.160874][ T5639] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 102.170118][ T5639] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 102.182310][ T5639] F2FS-fs (loop0): Found nat_bits in checkpoint [ 102.225400][ T5639] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 102.233195][ T5639] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 102.267576][ T5372] syz-executor.0: attempt to access beyond end of device [ 102.267576][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 102.792299][ T5675] loop0: detected capacity change from 0 to 40427 [ 102.800586][ T5675] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 102.809556][ T5675] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 102.820929][ T5675] F2FS-fs (loop0): Found nat_bits in checkpoint [ 102.864747][ T5675] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 102.872649][ T5675] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 102.907348][ T5372] syz-executor.0: attempt to access beyond end of device [ 102.907348][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 103.390239][ T5713] loop0: detected capacity change from 0 to 40427 [ 103.398248][ T5713] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 103.406552][ T5713] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 103.418520][ T5713] F2FS-fs (loop0): Found nat_bits in checkpoint [ 103.461909][ T5713] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 103.469885][ T5713] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 103.513408][ T5372] syz-executor.0: attempt to access beyond end of device [ 103.513408][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 103.888550][ T48] Bluetooth: hci0: command 0x0419 tx timeout [ 104.001466][ T5746] loop0: detected capacity change from 0 to 40427 [ 104.009835][ T5746] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 104.018277][ T5746] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 104.030242][ T5746] F2FS-fs (loop0): Found nat_bits in checkpoint [ 104.079046][ T5746] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 104.086477][ T5746] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 104.115503][ T5372] syz-executor.0: attempt to access beyond end of device [ 104.115503][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 104.518330][ T5777] loop0: detected capacity change from 0 to 40427 [ 104.526580][ T5777] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 104.534948][ T5777] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 104.546079][ T5777] F2FS-fs (loop0): Found nat_bits in checkpoint [ 104.574289][ T5777] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 104.582990][ T5777] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 104.607655][ T5372] syz-executor.0: attempt to access beyond end of device [ 104.607655][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 104.888630][ T5784] loop0: detected capacity change from 0 to 40427 [ 104.896408][ T5784] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 104.904498][ T5784] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 104.915485][ T5784] F2FS-fs (loop0): Found nat_bits in checkpoint [ 104.942983][ T5784] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 104.950650][ T5784] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 104.968866][ T5372] syz-executor.0: attempt to access beyond end of device [ 104.968866][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 105.247977][ T5789] loop0: detected capacity change from 0 to 40427 [ 105.255966][ T5789] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 105.264062][ T5789] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 105.275074][ T5789] F2FS-fs (loop0): Found nat_bits in checkpoint [ 105.308816][ T5789] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 105.316090][ T5789] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 105.332820][ T5372] syz-executor.0: attempt to access beyond end of device [ 105.332820][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 105.609291][ T5795] loop0: detected capacity change from 0 to 40427 [ 105.616858][ T5795] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 105.624901][ T5795] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 105.635464][ T5795] F2FS-fs (loop0): Found nat_bits in checkpoint [ 105.663156][ T5795] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 105.670379][ T5795] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 105.696474][ T5372] syz-executor.0: attempt to access beyond end of device [ 105.696474][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 105.965800][ T5800] loop0: detected capacity change from 0 to 40427 [ 105.973826][ T5800] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 105.981606][ T5800] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 105.992490][ T5800] F2FS-fs (loop0): Found nat_bits in checkpoint [ 106.020881][ T5800] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 106.028144][ T5800] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 106.043782][ T5372] syz-executor.0: attempt to access beyond end of device [ 106.043782][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 106.329376][ T5805] loop0: detected capacity change from 0 to 40427 [ 106.336908][ T5805] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 106.345055][ T5805] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 106.356211][ T5805] F2FS-fs (loop0): Found nat_bits in checkpoint 2023/07/10 15:00:58 executed programs: 16 [ 106.384110][ T5805] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 106.391455][ T5805] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 106.411176][ T5372] syz-executor.0: attempt to access beyond end of device [ 106.411176][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 106.691947][ T5810] loop0: detected capacity change from 0 to 40427 [ 106.700473][ T5810] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 106.708783][ T5810] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 106.719774][ T5810] F2FS-fs (loop0): Found nat_bits in checkpoint [ 106.747716][ T5810] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 106.755360][ T5810] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 106.768926][ T5372] syz-executor.0: attempt to access beyond end of device [ 106.768926][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 107.050254][ T5815] loop0: detected capacity change from 0 to 40427 [ 107.058569][ T5815] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 107.067692][ T5815] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 107.079223][ T5815] F2FS-fs (loop0): Found nat_bits in checkpoint [ 107.107597][ T5815] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 107.114813][ T5815] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 107.129476][ T5372] syz-executor.0: attempt to access beyond end of device [ 107.129476][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 107.408088][ T5820] loop0: detected capacity change from 0 to 40427 [ 107.416323][ T5820] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 107.424480][ T5820] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 107.435045][ T5820] F2FS-fs (loop0): Found nat_bits in checkpoint [ 107.462021][ T5820] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 107.469303][ T5820] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 107.494401][ T5372] syz-executor.0: attempt to access beyond end of device [ 107.494401][ T5372] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 107.772406][ T5825] loop0: detected capacity change from 0 to 40427 [ 107.779875][ T5825] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 107.788159][ T5825] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 107.799602][ T5825] F2FS-fs (loop0): Found nat_bits in checkpoint [ 107.827311][ T5825] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 107.834835][ T5825] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5