syzkaller login: [ 97.219179][ T1370] cfg80211: failed to load regulatory.db qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 179.153214][ T1030] ata1.00: exception Emask 0x0 SAct 0x4000 SErr 0x0 action 0x6 frozen [ 179.157284][ T1030] ata1.00: failed command: WRITE FPDMA QUEUED [ 179.160503][ T1030] ata1.00: cmd 61/00:70:36:81:04/20:00:00:00:00/40 tag 14 ncq dma 4194304 ou [ 179.160503][ T1030] res 40/00:01:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) [ 179.168513][ T1030] ata1.00: status: { DRDY } [ 179.172996][ T1030] ata1: hard resetting link [ 179.494895][ T1030] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 179.501920][ T1030] ata1.00: configured for UDMA/100 [ 179.506289][ T1030] ata1: EH complete qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 179.574025][ T1030] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 179.577269][ T1030] ata1: failed to read log page 10h (errno=-5) [ 179.581534][ T1030] ata1.00: exception Emask 0x1 SAct 0x14000 SErr 0x0 action 0x0 [ 179.586365][ T1030] ata1.00: irq_stat 0x41000000 [ 179.588532][ T1030] ata1.00: failed command: WRITE FPDMA QUEUED [ 179.591281][ T1030] ata1.00: cmd 61/00:70:36:81:04/20:00:00:00:00/40 tag 14 ncq dma 4194304 ou [ 179.591281][ T1030] res 50/00:01:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 179.599314][ T1030] ata1.00: status: { DRDY } [ 179.601584][ T1030] ata1.00: failed command: WRITE FPDMA QUEUED [ 179.605119][ T1030] ata1.00: cmd 61/08:80:7e:04:10/00:00:00:00:00/40 tag 16 ncq dma 4096 out [ 179.605119][ T1030] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 179.613355][ T1030] ata1.00: status: { DRDY } [ 179.617440][ T1030] ata1.00: configured for UDMA/100 [ 179.620848][ T1030] ata1: EH complete Warning: Permanently added '[localhost]:6539' (ED25519) to the list of known hosts. 2026/07/11 21:34:21 parsed 1 programs 2026/07/11 21:34:21 serving rpc on tcp://37663 [ 186.747030][ T5317] cgroup: Unknown subsys name 'net' [ 186.817705][ T5317] cgroup: Unknown subsys name 'cpuset' [ 186.827474][ T5317] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 188.595965][ T5317] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 194.976830][ T5329] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 195.969693][ T5341] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 195.976046][ T5341] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 195.980911][ T5341] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 195.988335][ T5341] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 195.994645][ T5341] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 200.195928][ T5365] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.200373][ T5365] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.203865][ T5365] bridge_slave_0: entered allmulticast mode [ 200.208590][ T5365] bridge_slave_0: entered promiscuous mode [ 200.217413][ T5365] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.220871][ T5365] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.225617][ T5365] bridge_slave_1: entered allmulticast mode [ 200.229865][ T5365] bridge_slave_1: entered promiscuous mode [ 200.260179][ T5365] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 200.267054][ T5365] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 200.298575][ T5365] team0: Port device team_slave_0 added [ 200.303697][ T5365] team0: Port device team_slave_1 added [ 200.328052][ T5365] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 200.330880][ T5365] 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 1532 would solve the problem. [ 200.343593][ T5365] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 200.350899][ T5365] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 200.354587][ T5365] 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 1532 would solve the problem. [ 200.366903][ T5365] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 200.414354][ T5365] hsr_slave_0: entered promiscuous mode [ 200.417784][ T5365] hsr_slave_1: entered promiscuous mode [ 200.631438][ T5365] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 200.650561][ T5365] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 200.658315][ T5365] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 200.670831][ T5365] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 200.679287][ T5365] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 200.691995][ T5365] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 200.695783][ T5365] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 200.703583][ T5365] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 200.741812][ T5365] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.745269][ T5365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.748565][ T5365] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.751344][ T5365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.837780][ T5365] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.860361][ T51] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.866326][ T51] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.886637][ T5365] 8021q: adding VLAN 0 to HW filter on device team0 [ 200.901307][ T179] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.904411][ T179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.921050][ T179] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.923880][ T179] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.392093][ T5365] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 201.451604][ T5365] veth0_vlan: entered promiscuous mode [ 201.468158][ T5365] veth1_vlan: entered promiscuous mode [ 201.509760][ T5365] veth0_macvtap: entered promiscuous mode [ 201.522598][ T5365] veth1_macvtap: entered promiscuous mode [ 201.556341][ T5365] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 201.569137][ T5365] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 201.586953][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 201.602003][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 201.611473][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 201.632020][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 201.851010][ T30] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.915771][ T30] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.968741][ T30] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 202.037479][ T30] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 202.097176][ T179] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.111907][ T179] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 202.165264][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.183189][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 203.806196][ T30] bridge_slave_1: left allmulticast mode [ 203.813513][ T30] bridge_slave_1: left promiscuous mode [ 203.826510][ T30] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.841624][ T30] bridge_slave_0: left allmulticast mode [ 203.848348][ T30] bridge_slave_0: left promiscuous mode [ 203.854956][ T30] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.217211][ T30] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 204.225799][ T30] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 204.230998][ T30] bond0 (unregistering): Released all slaves [ 204.317045][ T30] hsr_slave_0: left promiscuous mode [ 204.327603][ T30] hsr_slave_1: left promiscuous mode [ 204.331527][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 204.339711][ T30] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 204.346447][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 204.349811][ T30] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 204.365915][ T30] veth1_macvtap: left promiscuous mode [ 204.368934][ T30] veth0_macvtap: left promiscuous mode [ 204.371652][ T30] veth1_vlan: left promiscuous mode [ 204.376068][ T30] veth0_vlan: left promiscuous mode [ 204.831146][ T30] team0 (unregistering): Port device team_slave_1 removed [ 204.844261][ T30] team0 (unregistering): Port device team_slave_0 removed [ 206.123323][ T4999] 8021q: adding VLAN 0 to HW filter on device eth2 [ 206.926277][ T4999] 8021q: adding VLAN 0 to HW filter on device eth3 [ 207.847539][ T4999] 8021q: adding VLAN 0 to HW filter on device eth4 [ 208.769805][ T4999] 8021q: adding VLAN 0 to HW filter on device eth5 2026/07/11 21:34:48 executed programs: 0 [ 209.796940][ T5341] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 209.805597][ T5341] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 209.812912][ T5341] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 209.818077][ T5341] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 209.823633][ T5341] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 209.858551][ T1332] ieee802154 phy0 wpan0: encryption failed: -22 [ 209.865100][ T1332] ieee802154 phy1 wpan1: encryption failed: -22 [ 210.966553][ T5470] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.970873][ T5470] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.981666][ T5470] bridge_slave_0: entered allmulticast mode [ 210.994129][ T5470] bridge_slave_0: entered promiscuous mode [ 211.013872][ T5470] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.024034][ T5470] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.027779][ T5470] bridge_slave_1: entered allmulticast mode [ 211.036667][ T5470] bridge_slave_1: entered promiscuous mode [ 211.098855][ T5470] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 211.116451][ T5470] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 211.187444][ T5470] team0: Port device team_slave_0 added [ 211.204237][ T5470] team0: Port device team_slave_1 added [ 211.236536][ T5470] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 211.239889][ T5470] 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 1532 would solve the problem. [ 211.252124][ T5470] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 211.259222][ T5470] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 211.262676][ T5470] 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 1532 would solve the problem. [ 211.276240][ T5470] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 211.318081][ T5470] hsr_slave_0: entered promiscuous mode [ 211.321893][ T5470] hsr_slave_1: entered promiscuous mode [ 211.854845][ T5341] Bluetooth: hci0: command tx timeout [ 212.154783][ T5470] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 212.177080][ T5470] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 212.181034][ T5470] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 212.221182][ T5470] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 212.235000][ T5470] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 212.248453][ T5470] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 212.259038][ T5470] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 212.277551][ T5470] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 212.480013][ T5470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 212.536972][ T5470] 8021q: adding VLAN 0 to HW filter on device team0 [ 212.550657][ T186] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.553899][ T186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.590386][ T179] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.593466][ T179] bridge0: port 2(bridge_slave_1) entered forwarding state [ 213.421537][ T5470] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 213.547141][ T5470] veth0_vlan: entered promiscuous mode [ 213.576873][ T5470] veth1_vlan: entered promiscuous mode [ 213.656236][ T5470] veth0_macvtap: entered promiscuous mode [ 213.674867][ T5470] veth1_macvtap: entered promiscuous mode [ 213.711588][ T5470] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 213.741339][ T5470] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 213.781305][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.803163][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.819448][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.839197][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.933200][ T5341] Bluetooth: hci0: command tx timeout [ 214.133833][ T30] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 214.146646][ T30] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 214.246170][ T30] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 214.259681][ T30] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 214.956395][ T5545] loop0: detected capacity change from 0 to 32768 [ 215.069804][ T5545] (syz.0.17,5545,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 215.122060][ T5545] (syz.0.17,5545,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 215.265972][ T5545] JBD2: Ignoring recovery information on journal [ 215.333635][ T5545] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 215.475893][ T5545] [ 215.477168][ T5545] ====================================================== [ 215.480631][ T5545] WARNING: possible circular locking dependency detected [ 215.483697][ T5545] syzkaller #0 Not tainted [ 215.485568][ T5545] ------------------------------------------------------ [ 215.488758][ T5545] syz.0.17/5545 is trying to acquire lock: [ 215.491979][ T5545] ffff8880422b22e8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_init_acl+0x2fd/0x7e0 [ 215.496295][ T5545] [ 215.496295][ T5545] but task is already holding lock: [ 215.499465][ T5545] ffff888012e048e0 (&journal->j_trans_barrier){.+.+}-{4:4}, at: ocfs2_start_trans+0x3ab/0x700 [ 215.503998][ T5545] [ 215.503998][ T5545] which lock already depends on the new lock. [ 215.503998][ T5545] [ 215.508977][ T5545] [ 215.508977][ T5545] the existing dependency chain (in reverse order) is: [ 215.513015][ T5545] [ 215.513015][ T5545] -> #3 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 215.516740][ T5545] down_read+0x4a/0x330 [ 215.520180][ T5545] ocfs2_start_trans+0x3ab/0x700 [ 215.522801][ T5545] ocfs2_modify_bh+0xe3/0x4d0 [ 215.524997][ T5545] ocfs2_local_read_info+0x146b/0x1830 [ 215.527474][ T5545] dquot_load_quota_sb+0x76f/0xb70 [ 215.530033][ T5545] dquot_load_quota_inode+0x2dc/0x5d0 [ 215.533281][ T5545] ocfs2_enable_quotas+0x1c3/0x4a0 [ 215.535932][ T5545] ocfs2_fill_super+0x530c/0x6840 [ 215.538257][ T5545] get_tree_bdev_flags+0x430/0x4f0 [ 215.540864][ T5545] vfs_get_tree+0x92/0x2a0 [ 215.543091][ T5545] do_new_mount+0x319/0xdc0 [ 215.545477][ T5545] __se_sys_mount+0x31d/0x420 [ 215.548159][ T5545] do_syscall_64+0x174/0x580 [ 215.550837][ T5545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.553701][ T5545] [ 215.553701][ T5545] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 215.556945][ T5545] ocfs2_start_trans+0x2ac/0x700 [ 215.559316][ T5545] ocfs2_xattr_set+0xe9c/0x13a0 [ 215.561817][ T5545] ocfs2_set_acl+0x6fd/0x7b0 [ 215.564451][ T5545] ocfs2_iop_set_acl+0x1b1/0x2b0 [ 215.567119][ T5545] vfs_set_acl+0x8a0/0xb50 [ 215.569500][ T5545] do_set_acl+0xf5/0x190 [ 215.571650][ T5545] filename_setxattr+0x305/0x630 [ 215.574087][ T5545] path_setxattrat+0x408/0x450 [ 215.576602][ T5545] __x64_sys_setxattr+0xbc/0xe0 [ 215.579207][ T5545] do_syscall_64+0x174/0x580 [ 215.581703][ T5545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.584506][ T5545] [ 215.584506][ T5545] -> #1 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 215.589815][ T5545] down_write+0x96/0x200 [ 215.592334][ T5545] ocfs2_reserve_suballoc_bits+0x170/0x4850 [ 215.594969][ T5545] ocfs2_reserve_new_metadata_blocks+0x415/0x9a0 [ 215.597957][ T5545] ocfs2_init_xattr_set_ctxt+0x2f5/0x760 [ 215.600662][ T5545] ocfs2_xattr_set+0xc78/0x13a0 [ 215.603167][ T5545] ocfs2_set_acl+0x6fd/0x7b0 [ 215.605708][ T5545] ocfs2_iop_set_acl+0x1b1/0x2b0 [ 215.608317][ T5545] vfs_set_acl+0x8a0/0xb50 [ 215.610590][ T5545] do_set_acl+0xf5/0x190 [ 215.612738][ T5545] filename_setxattr+0x305/0x630 [ 215.615225][ T5545] path_setxattrat+0x408/0x450 [ 215.617832][ T5545] __x64_sys_setxattr+0xbc/0xe0 [ 215.620914][ T5545] do_syscall_64+0x174/0x580 [ 215.623234][ T5545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.625780][ T5545] [ 215.625780][ T5545] -> #0 (&oi->ip_xattr_sem){++++}-{4:4}: [ 215.628957][ T5545] __lock_acquire+0x1520/0x2cf0 [ 215.631455][ T5545] lock_acquire+0x106/0x350 [ 215.634139][ T5545] down_read+0x4a/0x330 [ 215.636320][ T5545] ocfs2_init_acl+0x2fd/0x7e0 [ 215.638533][ T5545] ocfs2_mknod+0x166a/0x2240 [ 215.640794][ T5545] ocfs2_mkdir+0x181/0x460 [ 215.642836][ T5545] vfs_mkdir+0x406/0x620 [ 215.644914][ T5545] filename_mkdirat+0x285/0x510 [ 215.647255][ T5545] __se_sys_mkdirat+0x35/0x150 [ 215.649865][ T5545] do_syscall_64+0x174/0x580 [ 215.652414][ T5545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.655837][ T5545] [ 215.655837][ T5545] other info that might help us debug this: [ 215.655837][ T5545] [ 215.659866][ T5545] Chain exists of: [ 215.659866][ T5545] &oi->ip_xattr_sem --> sb_internal#2 --> &journal->j_trans_barrier [ 215.659866][ T5545] [ 215.665620][ T5545] Possible unsafe locking scenario: [ 215.665620][ T5545] [ 215.669237][ T5545] CPU0 CPU1 [ 215.671848][ T5545] ---- ---- [ 215.674277][ T5545] rlock(&journal->j_trans_barrier); [ 215.676639][ T5545] lock(sb_internal#2); [ 215.679707][ T5545] lock(&journal->j_trans_barrier); [ 215.683622][ T5545] rlock(&oi->ip_xattr_sem); [ 215.686016][ T5545] [ 215.686016][ T5545] *** DEADLOCK *** [ 215.686016][ T5545] [ 215.689496][ T5545] 8 locks held by syz.0.17/5545: [ 215.691638][ T5545] #0: ffff88803ff1e450 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 215.695643][ T5545] #1: ffff8880422b25a0 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 [ 215.700716][ T5545] #2: ffff8880418397a0 (&ocfs2_sysfile_lock_key[INODE_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_suballoc_bits+0x170/0x4850 [ 215.706771][ T5545] #3: ffff88804183a5a0 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_suballoc_bits+0x170/0x4850 [ 215.713295][ T5545] #4: ffff88804206a5a0 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_local_alloc_bits+0x11f/0x2680 [ 215.719725][ T5545] #5: ffff88803ff1e640 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_mknod+0x116a/0x2240 [ 215.723652][ T5545] #6: ffff888012e048e0 (&journal->j_trans_barrier){.+.+}-{4:4}, at: ocfs2_start_trans+0x3ab/0x700 [ 215.728423][ T5545] #7: ffff888034072938 (jbd2_handle#2){.+.+}-{0:0}, at: start_this_handle+0x1fc3/0x2210 [ 215.733396][ T5545] [ 215.733396][ T5545] stack backtrace: [ 215.735896][ T5545] CPU: 0 UID: 0 PID: 5545 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 215.735915][ T5545] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 215.735922][ T5545] Call Trace: [ 215.735929][ T5545] [ 215.735935][ T5545] dump_stack_lvl+0xe8/0x150 [ 215.735955][ T5545] print_circular_bug+0x2e1/0x300 [ 215.735965][ T5545] check_noncircular+0x12e/0x150 [ 215.735977][ T5545] __lock_acquire+0x1520/0x2cf0 [ 215.735991][ T5545] ? rcu_is_watching+0x15/0xb0 [ 215.736013][ T5545] ? ocfs2_init_acl+0x2fd/0x7e0 [ 215.736026][ T5545] lock_acquire+0x106/0x350 [ 215.736039][ T5545] ? ocfs2_init_acl+0x2fd/0x7e0 [ 215.736053][ T5545] down_read+0x4a/0x330 [ 215.736069][ T5545] ? ocfs2_init_acl+0x2fd/0x7e0 [ 215.736079][ T5545] ? jbd2_journal_dirty_metadata+0x4d8/0xea0 [ 215.736091][ T5545] ocfs2_init_acl+0x2fd/0x7e0 [ 215.736104][ T5545] ? __pfx_ocfs2_init_acl+0x10/0x10 [ 215.736115][ T5545] ? dquot_alloc_inode+0x8ba/0xa50 [ 215.736128][ T5545] ? __pfx_ocfs2_journal_dirty+0x10/0x10 [ 215.736141][ T5545] ? ocfs2_block_signals+0x9a/0xe0 [ 215.736159][ T5545] ? ocfs2_metadata_cache_get_super+0x43/0x80 [ 215.736168][ T5545] ? ocfs2_inode_cache_get_super+0xd/0x40 [ 215.736175][ T5545] ocfs2_mknod+0x166a/0x2240 [ 215.736184][ T5545] ? __pfx_ocfs2_mknod+0x10/0x10 [ 215.736190][ T5545] ? do_raw_spin_unlock+0x4d/0x210 [ 215.736198][ T5545] ? _raw_spin_unlock+0x28/0x50 [ 215.736206][ T5545] ? ocfs2_inode_lock_full_nested+0xaad/0x1b30 [ 215.736214][ T5545] ? add_lock_to_list+0xc7/0x100 [ 215.736227][ T5545] ? __lock_acquire+0x683/0x2cf0 [ 215.736241][ T5545] ? do_raw_spin_lock+0x12b/0x2f0 [ 215.736253][ T5545] ? do_raw_spin_unlock+0x4d/0x210 [ 215.736265][ T5545] ? do_raw_spin_lock+0x12b/0x2f0 [ 215.736278][ T5545] ? do_raw_spin_unlock+0x4d/0x210 [ 215.736289][ T5545] ? put_pid+0xef/0x130 [ 215.736302][ T5545] ? ocfs2_permission+0x116/0x1e0 [ 215.736317][ T5545] ? __pfx_ocfs2_permission+0x10/0x10 [ 215.736332][ T5545] ocfs2_mkdir+0x181/0x460 [ 215.736349][ T5545] ? __pfx_from_kgid+0x10/0x10 [ 215.736359][ T5545] ? apparmor_path_mkdir+0x323/0x3d0 [ 215.736371][ T5545] ? __pfx_ocfs2_mkdir+0x10/0x10 [ 215.736382][ T5545] ? bpf_lsm_inode_mkdir+0x9/0x20 [ 215.736398][ T5545] vfs_mkdir+0x406/0x620 [ 215.736414][ T5545] filename_mkdirat+0x285/0x510 [ 215.736430][ T5545] ? __pfx_filename_mkdirat+0x10/0x10 [ 215.736446][ T5545] ? do_getname+0x151/0x250 [ 215.736455][ T5545] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.736466][ T5545] __se_sys_mkdirat+0x35/0x150 [ 215.736479][ T5545] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.736489][ T5545] do_syscall_64+0x174/0x580 [ 215.736504][ T5545] ? trace_irq_disable+0x3b/0x140 [ 215.736517][ T5545] ? clear_bhb_loop+0x40/0x90 [ 215.736529][ T5545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.736540][ T5545] RIP: 0033:0x7f04fc59de59 [ 215.736551][ T5545] 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 [ 215.736561][ T5545] RSP: 002b:00007f04fd459028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 215.736580][ T5545] RAX: ffffffffffffffda RBX: 00007f04fc825fa0 RCX: 00007f04fc59de59 [ 215.736588][ T5545] RDX: 0000000000000000 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 215.736595][ T5545] RBP: 00007f04fc633e6f R08: 0000000000000000 R09: 0000000000000000 [ 215.736602][ T5545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 215.736608][ T5545] R13: 00007f04fc826038 R14: 00007f04fc825fa0 R15: 00007ffea82ac218 [ 215.736619][ T5545] [ 215.936844][ T5470] ocfs2: Unmounting device (7,0) on (node local) 2026/07/11 21:34:54 executed programs: 3 [ 216.013427][ T5341] Bluetooth: hci0: command tx timeout [ 216.279764][ T5557] loop0: detected capacity change from 0 to 32768 [ 216.290373][ T5557] (syz.0.18,5557,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 216.305195][ T5557] (syz.0.18,5557,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 216.328572][ T5557] JBD2: Ignoring recovery information on journal [ 216.366341][ T5557] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 216.420417][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 216.701319][ T5561] loop0: detected capacity change from 0 to 32768 [ 216.722011][ T5561] (syz.0.19,5561,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 216.741119][ T5561] (syz.0.19,5561,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 216.777594][ T5561] JBD2: Ignoring recovery information on journal [ 216.815125][ T5561] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 216.847799][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 217.055879][ T5565] loop0: detected capacity change from 0 to 32768 [ 217.078274][ T5565] (syz.0.20,5565,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 217.095198][ T5565] (syz.0.20,5565,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 217.125623][ T5565] JBD2: Ignoring recovery information on journal [ 217.175038][ T5565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 217.255373][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 217.453478][ T5569] loop0: detected capacity change from 0 to 32768 [ 217.462722][ T5569] (syz.0.21,5569,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 217.476119][ T5569] (syz.0.21,5569,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 217.496941][ T5569] JBD2: Ignoring recovery information on journal [ 217.528936][ T5569] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 217.557156][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 217.762614][ T5573] loop0: detected capacity change from 0 to 32768 [ 217.771537][ T5573] (syz.0.22,5573,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 217.790052][ T5573] (syz.0.22,5573,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 217.813418][ T5573] JBD2: Ignoring recovery information on journal [ 217.839453][ T5573] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 217.897637][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 218.092890][ T5341] Bluetooth: hci0: command tx timeout [ 218.140508][ T5577] loop0: detected capacity change from 0 to 32768 [ 218.165032][ T5577] (syz.0.23,5577,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 218.179861][ T5577] (syz.0.23,5577,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 218.199350][ T5577] JBD2: Ignoring recovery information on journal [ 218.238760][ T5577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 218.296170][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 218.508622][ T5581] loop0: detected capacity change from 0 to 32768 [ 218.518562][ T5581] (syz.0.24,5581,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 218.534255][ T5581] (syz.0.24,5581,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 218.567086][ T5581] JBD2: Ignoring recovery information on journal [ 218.595927][ T5581] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 218.626862][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 218.858899][ T5585] loop0: detected capacity change from 0 to 32768 [ 218.866423][ T5585] (syz.0.25,5585,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 218.884847][ T5585] (syz.0.25,5585,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 218.915812][ T5585] JBD2: Ignoring recovery information on journal [ 218.958664][ T5585] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 219.041256][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 219.286271][ T5589] loop0: detected capacity change from 0 to 32768 [ 219.298572][ T5589] (syz.0.26,5589,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 219.324985][ T5589] (syz.0.26,5589,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 219.361050][ T5589] JBD2: Ignoring recovery information on journal [ 219.400890][ T5589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 219.464872][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 219.709202][ T5593] (syz.0.27,5593,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 219.722388][ T5593] (syz.0.27,5593,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 219.746956][ T5593] JBD2: Ignoring recovery information on journal [ 219.790376][ T5593] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 219.843799][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 220.053674][ T5597] set_capacity_and_notify: 1 callbacks suppressed [ 220.053689][ T5597] loop0: detected capacity change from 0 to 32768 [ 220.064940][ T5597] (syz.0.28,5597,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 220.078146][ T5597] (syz.0.28,5597,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 220.113947][ T5597] JBD2: Ignoring recovery information on journal [ 220.151595][ T5597] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 220.180132][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 220.402246][ T5601] loop0: detected capacity change from 0 to 32768 [ 220.409006][ T5601] (syz.0.29,5601,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 220.426660][ T5601] (syz.0.29,5601,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 220.449131][ T5601] JBD2: Ignoring recovery information on journal [ 220.481242][ T5601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 220.548577][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 220.770218][ T5605] loop0: detected capacity change from 0 to 32768 [ 220.778538][ T5605] (syz.0.30,5605,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 220.794483][ T5605] (syz.0.30,5605,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 220.827007][ T5605] JBD2: Ignoring recovery information on journal [ 220.849787][ T5605] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 220.877883][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 221.083417][ T5609] loop0: detected capacity change from 0 to 32768 [ 221.095437][ T5609] (syz.0.31,5609,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 221.116518][ T5609] (syz.0.31,5609,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 221.144523][ T5609] JBD2: Ignoring recovery information on journal [ 221.195805][ T5609] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 221.250078][ T5470] ocfs2: Unmounting device (7,0) on (node local) 2026/07/11 21:34:59 executed programs: 17 [ 221.471924][ T5613] loop0: detected capacity change from 0 to 32768 [ 221.478993][ T5613] (syz.0.32,5613,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 221.498998][ T5613] (syz.0.32,5613,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 221.537503][ T5613] JBD2: Ignoring recovery information on journal [ 221.571127][ T5613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 221.611464][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 221.796738][ T5617] loop0: detected capacity change from 0 to 32768 [ 221.803774][ T5617] (syz.0.33,5617,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 221.816193][ T5617] (syz.0.33,5617,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 221.835347][ T5617] JBD2: Ignoring recovery information on journal [ 221.862521][ T5617] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 221.887679][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 222.057650][ T5621] loop0: detected capacity change from 0 to 32768 [ 222.064160][ T5621] (syz.0.34,5621,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 222.075840][ T5621] (syz.0.34,5621,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 222.096353][ T5621] JBD2: Ignoring recovery information on journal [ 222.120827][ T5621] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 222.146991][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 222.318262][ T5625] loop0: detected capacity change from 0 to 32768 [ 222.325774][ T5625] (syz.0.35,5625,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 222.341660][ T5625] (syz.0.35,5625,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 222.358807][ T5625] JBD2: Ignoring recovery information on journal [ 222.388728][ T5625] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 222.428545][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 222.622581][ T5629] loop0: detected capacity change from 0 to 32768 [ 222.632624][ T5629] (syz.0.36,5629,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 222.646356][ T5629] (syz.0.36,5629,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 222.687125][ T5629] JBD2: Ignoring recovery information on journal [ 222.711250][ T5629] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 222.737732][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 222.932234][ T5633] loop0: detected capacity change from 0 to 32768 [ 222.945387][ T5633] (syz.0.37,5633,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 222.956593][ T5633] (syz.0.37,5633,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 222.977823][ T5633] JBD2: Ignoring recovery information on journal [ 223.009487][ T5633] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 223.030768][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 223.227473][ T5637] (syz.0.38,5637,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 223.240464][ T5637] (syz.0.38,5637,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 223.259370][ T5637] JBD2: Ignoring recovery information on journal [ 223.287047][ T5637] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 223.316745][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 223.516520][ T5641] (syz.0.39,5641,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 223.529354][ T5641] (syz.0.39,5641,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 223.548870][ T5641] JBD2: Ignoring recovery information on journal [ 223.580968][ T5641] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 223.603205][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 223.789351][ T5645] (syz.0.40,5645,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 223.801371][ T5645] (syz.0.40,5645,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 223.825120][ T5645] JBD2: Ignoring recovery information on journal [ 223.855103][ T5645] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 223.888685][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 224.104562][ T5649] (syz.0.41,5649,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 224.117650][ T5649] (syz.0.41,5649,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 224.146576][ T5649] JBD2: Ignoring recovery information on journal [ 224.172300][ T5649] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 224.207596][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 224.403133][ T5653] (syz.0.42,5653,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 224.417716][ T5653] (syz.0.42,5653,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 224.436945][ T5653] JBD2: Ignoring recovery information on journal [ 224.468906][ T5653] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 224.496292][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 224.701394][ T5657] (syz.0.43,5657,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 224.714797][ T5657] (syz.0.43,5657,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 224.743724][ T5657] JBD2: Ignoring recovery information on journal [ 224.766678][ T5657] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 224.789486][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 224.986276][ T5661] (syz.0.44,5661,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 224.999853][ T5661] (syz.0.44,5661,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 225.038646][ T5661] JBD2: Ignoring recovery information on journal [ 225.062105][ T5661] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 225.084301][ T5470] ocfs2: Unmounting device (7,0) on (node local) [ 225.280478][ T5665] set_capacity_and_notify: 7 callbacks suppressed [ 225.280493][ T5665] loop0: detected capacity change from 0 to 32768 [ 225.291289][ T5665] (syz.0.45,5665,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 225.305350][ T5665] (syz.0.45,5665,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 225.337993][ T5665] JBD2: Ignoring recovery information on journal [ 225.364747][ T5665] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 225.386125][ T5470] ocfs2: Unmounting device (7,0) on (node local)