Warning: Permanently added '[localhost]:39807' (ED25519) to the list of known hosts. 2025/09/06 06:57:31 parsed 1 programs syzkaller login: [ 166.790317][ T5364] cgroup: Unknown subsys name 'net' [ 166.888088][ T5364] cgroup: Unknown subsys name 'cpuset' [ 166.900859][ T5364] cgroup: Unknown subsys name 'rlimit' [ 169.921961][ T5364] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 178.089238][ T5372] 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. [ 179.846892][ T5388] chnl_net:caif_netlink_parms(): no params data found [ 180.011282][ T5388] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.021051][ T5388] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.031017][ T5388] bridge_slave_0: entered allmulticast mode [ 180.042118][ T5388] bridge_slave_0: entered promiscuous mode [ 180.059770][ T5388] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.085133][ T5388] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.090952][ T5388] bridge_slave_1: entered allmulticast mode [ 180.095239][ T5388] bridge_slave_1: entered promiscuous mode [ 180.154371][ T5388] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.173944][ T5388] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.235326][ T5388] team0: Port device team_slave_0 added [ 180.266291][ T5388] team0: Port device team_slave_1 added [ 180.345376][ T5388] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 180.373804][ T5388] 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. [ 180.420014][ T5388] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 180.440257][ T5388] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 180.448790][ T5388] 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. [ 180.481079][ T5388] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 180.581280][ T5388] hsr_slave_0: entered promiscuous mode [ 180.584965][ T5388] hsr_slave_1: entered promiscuous mode [ 180.924176][ T5388] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 180.946794][ T5388] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 180.967201][ T5388] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 180.984622][ T5388] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 181.121642][ T5388] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.144734][ T5388] 8021q: adding VLAN 0 to HW filter on device team0 [ 181.170513][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.210084][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.243866][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.251691][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.492180][ T5388] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 181.593025][ T5388] veth0_vlan: entered promiscuous mode [ 181.617450][ T5388] veth1_vlan: entered promiscuous mode [ 181.652051][ T5388] veth0_macvtap: entered promiscuous mode [ 181.661720][ T5388] veth1_macvtap: entered promiscuous mode [ 181.680142][ T5388] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.692003][ T5388] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 181.705205][ T15] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.719935][ T15] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.726827][ T15] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.743983][ T15] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.918028][ T53] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 182.117249][ T53] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 182.222417][ T53] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 182.313295][ T53] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 185.059129][ T53] bridge_slave_1: left allmulticast mode [ 185.062336][ T53] bridge_slave_1: left promiscuous mode [ 185.066434][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.159826][ T53] bridge_slave_0: left allmulticast mode [ 185.162357][ T53] bridge_slave_0: left promiscuous mode [ 185.165487][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.621045][ T53] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 186.649784][ T53] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 186.661529][ T53] bond0 (unregistering): Released all slaves [ 186.939332][ T53] hsr_slave_0: left promiscuous mode [ 186.942962][ T53] hsr_slave_1: left promiscuous mode [ 186.963670][ T53] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 186.980765][ T53] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 186.991441][ T53] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 186.998440][ T53] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 187.027049][ T53] veth1_macvtap: left promiscuous mode [ 187.041345][ T53] veth0_macvtap: left promiscuous mode [ 187.054255][ T53] veth1_vlan: left promiscuous mode [ 187.057516][ T53] veth0_vlan: left promiscuous mode [ 187.493657][ T53] team0 (unregistering): Port device team_slave_1 removed [ 187.535451][ T53] team0 (unregistering): Port device team_slave_0 removed [ 188.905200][ T45] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 188.920838][ T5448] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 188.924815][ T5448] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 188.931363][ T5448] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 188.935636][ T5448] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 190.134653][ T2997] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 190.138201][ T2997] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 190.267703][ T2997] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 190.286507][ T2997] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/06 06:58:02 executed programs: 0 [ 192.707610][ T5448] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 192.712035][ T5448] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 192.715628][ T5448] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 192.720710][ T5448] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 192.724487][ T5448] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 192.944341][ T5503] chnl_net:caif_netlink_parms(): no params data found [ 193.016138][ T5503] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.019374][ T5503] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.022447][ T5503] bridge_slave_0: entered allmulticast mode [ 193.025921][ T5503] bridge_slave_0: entered promiscuous mode [ 193.030880][ T5503] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.033818][ T5503] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.036707][ T5503] bridge_slave_1: entered allmulticast mode [ 193.040598][ T5503] bridge_slave_1: entered promiscuous mode [ 193.062246][ T5503] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.069647][ T5503] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.091382][ T5503] team0: Port device team_slave_0 added [ 193.095911][ T5503] team0: Port device team_slave_1 added [ 193.116810][ T5503] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 193.120415][ T5503] 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. [ 193.132196][ T5503] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 193.138270][ T5503] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 193.141799][ T5503] 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. [ 193.153513][ T5503] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 193.190893][ T5503] hsr_slave_0: entered promiscuous mode [ 193.194474][ T5503] hsr_slave_1: entered promiscuous mode [ 193.663799][ T5503] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 193.684796][ T5503] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 193.702144][ T5503] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 193.711681][ T5503] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 193.757941][ T5503] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.761216][ T5503] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.765357][ T5503] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.768321][ T5503] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.871498][ T5503] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.905550][ T5503] 8021q: adding VLAN 0 to HW filter on device team0 [ 193.918302][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.923686][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.962723][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.965820][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.986910][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.990092][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.340276][ T5503] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 194.397826][ T5503] veth0_vlan: entered promiscuous mode [ 194.440537][ T5503] veth1_vlan: entered promiscuous mode [ 194.485756][ T5503] veth0_macvtap: entered promiscuous mode [ 194.504560][ T5503] veth1_macvtap: entered promiscuous mode [ 194.542132][ T5503] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 194.563954][ T5503] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 194.593740][ T43] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.605622][ T43] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.615250][ T43] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.629904][ T43] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.731565][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 194.734783][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 194.789738][ T5448] Bluetooth: hci0: command tx timeout [ 194.793376][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 194.796979][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 195.276539][ T5546] loop0: detected capacity change from 0 to 32768 [ 195.305693][ T5546] (syz.0.17,5546,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 195.354936][ T5546] (syz.0.17,5546,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 195.397203][ T5546] JBD2: Ignoring recovery information on journal [ 195.494138][ T5546] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 195.607001][ T5546] [ 195.608237][ T5546] ====================================================== [ 195.611252][ T5546] WARNING: possible circular locking dependency detected [ 195.614238][ T5546] syzkaller #0 Not tainted [ 195.617145][ T5546] ------------------------------------------------------ [ 195.620008][ T5546] syz.0.17/5546 is trying to acquire lock: [ 195.622465][ T5546] ffff888041b48660 (&oi->ip_alloc_sem){+.+.}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xb6/0x320 [ 195.626885][ T5546] [ 195.626885][ T5546] but task is already holding lock: [ 195.629982][ T5546] ffff888041b486f8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa4/0x320 [ 195.634269][ T5546] [ 195.634269][ T5546] which lock already depends on the new lock. [ 195.634269][ T5546] [ 195.638702][ T5546] [ 195.638702][ T5546] the existing dependency chain (in reverse order) is: [ 195.642492][ T5546] [ 195.642492][ T5546] -> #4 (&oi->ip_xattr_sem){++++}-{4:4}: [ 195.645763][ T5546] lock_acquire+0x120/0x360 [ 195.647841][ T5546] down_read+0x46/0x2e0 [ 195.649833][ T5546] ocfs2_init_acl+0x2f9/0x720 [ 195.652064][ T5546] ocfs2_mknod+0x1321/0x2050 [ 195.654233][ T5546] ocfs2_create+0x1a5/0x440 [ 195.656320][ T5546] path_openat+0x14f4/0x3830 [ 195.658605][ T5546] do_filp_open+0x1fa/0x410 [ 195.660700][ T5546] do_sys_openat2+0x121/0x1c0 [ 195.662960][ T5546] __x64_sys_open+0x11e/0x150 [ 195.665367][ T5546] do_syscall_64+0xfa/0x3b0 [ 195.667769][ T5546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.670349][ T5546] [ 195.670349][ T5546] -> #3 (jbd2_handle){.+.+}-{0:0}: [ 195.673356][ T5546] lock_acquire+0x120/0x360 [ 195.675395][ T5546] start_this_handle+0x1fa7/0x21c0 [ 195.677668][ T5546] jbd2__journal_start+0x2c1/0x5b0 [ 195.679838][ T5546] jbd2_journal_start+0x2a/0x40 [ 195.681930][ T5546] ocfs2_start_trans+0x376/0x6d0 [ 195.684027][ T5546] ocfs2_modify_bh+0xe8/0x470 [ 195.686061][ T5546] ocfs2_local_read_info+0x1465/0x17e0 [ 195.688567][ T5546] dquot_load_quota_sb+0x78e/0xbd0 [ 195.690938][ T5546] dquot_load_quota_inode+0x2e1/0x5d0 [ 195.693426][ T5546] ocfs2_enable_quotas+0x1c6/0x450 [ 195.695814][ T5546] ocfs2_fill_super+0x50fe/0x63c0 [ 195.698168][ T5546] get_tree_bdev_flags+0x40e/0x4d0 [ 195.700517][ T5546] vfs_get_tree+0x8f/0x2b0 [ 195.702656][ T5546] do_new_mount+0x2a2/0x9e0 [ 195.704840][ T5546] __se_sys_mount+0x317/0x410 [ 195.707081][ T5546] do_syscall_64+0xfa/0x3b0 [ 195.709309][ T5546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.712071][ T5546] [ 195.712071][ T5546] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 195.715705][ T5546] lock_acquire+0x120/0x360 [ 195.717838][ T5546] down_read+0x46/0x2e0 [ 195.719915][ T5546] ocfs2_start_trans+0x36a/0x6d0 [ 195.722375][ T5546] ocfs2_modify_bh+0xe8/0x470 [ 195.724694][ T5546] ocfs2_local_read_info+0x1465/0x17e0 [ 195.727374][ T5546] dquot_load_quota_sb+0x78e/0xbd0 [ 195.729698][ T5546] dquot_load_quota_inode+0x2e1/0x5d0 [ 195.732134][ T5546] ocfs2_enable_quotas+0x1c6/0x450 [ 195.734431][ T5546] ocfs2_fill_super+0x50fe/0x63c0 [ 195.736660][ T5546] get_tree_bdev_flags+0x40e/0x4d0 [ 195.738941][ T5546] vfs_get_tree+0x8f/0x2b0 [ 195.740944][ T5546] do_new_mount+0x2a2/0x9e0 [ 195.742948][ T5546] __se_sys_mount+0x317/0x410 [ 195.745026][ T5546] do_syscall_64+0xfa/0x3b0 [ 195.747044][ T5546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.749743][ T5546] [ 195.749743][ T5546] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 195.753019][ T5546] lock_acquire+0x120/0x360 [ 195.755196][ T5546] ocfs2_start_trans+0x26b/0x6d0 [ 195.757570][ T5546] ocfs2_truncate_file+0x643/0x1420 [ 195.760036][ T5546] ocfs2_setattr+0x1520/0x1b40 [ 195.762335][ T5546] notify_change+0xb33/0xe40 [ 195.764589][ T5546] do_truncate+0x1a4/0x220 [ 195.766690][ T5546] path_openat+0x306c/0x3830 [ 195.768951][ T5546] do_filp_open+0x1fa/0x410 [ 195.771166][ T5546] do_sys_openat2+0x121/0x1c0 [ 195.773467][ T5546] __x64_sys_creat+0x8f/0xc0 [ 195.775659][ T5546] do_syscall_64+0xfa/0x3b0 [ 195.777914][ T5546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.780724][ T5546] [ 195.780724][ T5546] -> #0 (&oi->ip_alloc_sem){+.+.}-{4:4}: [ 195.784058][ T5546] validate_chain+0xb9b/0x2140 [ 195.786391][ T5546] __lock_acquire+0xab9/0xd20 [ 195.788757][ T5546] lock_acquire+0x120/0x360 [ 195.790969][ T5546] down_write+0x96/0x1f0 [ 195.793054][ T5546] ocfs2_try_remove_refcount_tree+0xb6/0x320 [ 195.795790][ T5546] ocfs2_truncate_file+0xda0/0x1420 [ 195.798411][ T5546] ocfs2_setattr+0x1520/0x1b40 [ 195.800723][ T5546] notify_change+0xb33/0xe40 [ 195.802987][ T5546] do_truncate+0x1a4/0x220 [ 195.805243][ T5546] path_openat+0x306c/0x3830 [ 195.807526][ T5546] do_filp_open+0x1fa/0x410 [ 195.809727][ T5546] do_sys_openat2+0x121/0x1c0 [ 195.812088][ T5546] __x64_sys_creat+0x8f/0xc0 [ 195.814354][ T5546] do_syscall_64+0xfa/0x3b0 [ 195.816628][ T5546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.819509][ T5546] [ 195.819509][ T5546] other info that might help us debug this: [ 195.819509][ T5546] [ 195.823962][ T5546] Chain exists of: [ 195.823962][ T5546] &oi->ip_alloc_sem --> jbd2_handle --> &oi->ip_xattr_sem [ 195.823962][ T5546] [ 195.829690][ T5546] Possible unsafe locking scenario: [ 195.829690][ T5546] [ 195.832971][ T5546] CPU0 CPU1 [ 195.835274][ T5546] ---- ---- [ 195.837756][ T5546] lock(&oi->ip_xattr_sem); [ 195.839854][ T5546] lock(jbd2_handle); [ 195.842839][ T5546] lock(&oi->ip_xattr_sem); [ 195.845942][ T5546] lock(&oi->ip_alloc_sem); [ 195.848067][ T5546] [ 195.848067][ T5546] *** DEADLOCK *** [ 195.848067][ T5546] [ 195.851570][ T5546] 3 locks held by syz.0.17/5546: [ 195.853794][ T5546] #0: ffff888059be2428 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 195.857933][ T5546] #1: ffff888041b489c0 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: do_truncate+0x171/0x220 [ 195.862490][ T5546] #2: ffff888041b486f8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa4/0x320 [ 195.867387][ T5546] [ 195.867387][ T5546] stack backtrace: [ 195.870024][ T5546] CPU: 0 UID: 0 PID: 5546 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 195.870039][ T5546] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 195.870047][ T5546] Call Trace: [ 195.870055][ T5546] [ 195.870062][ T5546] dump_stack_lvl+0x189/0x250 [ 195.870081][ T5546] ? __pfx_dump_stack_lvl+0x10/0x10 [ 195.870094][ T5546] ? __pfx__printk+0x10/0x10 [ 195.870111][ T5546] ? print_lock_name+0xde/0x100 [ 195.870128][ T5546] print_circular_bug+0x2ee/0x310 [ 195.870142][ T5546] check_noncircular+0x134/0x160 [ 195.870156][ T5546] validate_chain+0xb9b/0x2140 [ 195.870173][ T5546] __lock_acquire+0xab9/0xd20 [ 195.870192][ T5546] ? ocfs2_try_remove_refcount_tree+0xb6/0x320 [ 195.870204][ T5546] lock_acquire+0x120/0x360 [ 195.870220][ T5546] ? ocfs2_try_remove_refcount_tree+0xb6/0x320 [ 195.870234][ T5546] down_write+0x96/0x1f0 [ 195.870246][ T5546] ? ocfs2_try_remove_refcount_tree+0xb6/0x320 [ 195.870257][ T5546] ? __pfx_down_write+0x10/0x10 [ 195.870271][ T5546] ocfs2_try_remove_refcount_tree+0xb6/0x320 [ 195.870284][ T5546] ? __pfx_ocfs2_try_remove_refcount_tree+0x10/0x10 [ 195.870296][ T5546] ? up_write+0x1c4/0x420 [ 195.870310][ T5546] ocfs2_truncate_file+0xda0/0x1420 [ 195.870328][ T5546] ? __pfx_ocfs2_truncate_file+0x10/0x10 [ 195.870342][ T5546] ? do_raw_spin_unlock+0x4d/0x240 [ 195.870357][ T5546] ? _raw_spin_unlock+0x28/0x50 [ 195.870377][ T5546] ? ocfs2_inode_lock_tracker+0x3ec/0x660 [ 195.870395][ T5546] ? __pfx_ocfs2_inode_lock_tracker+0x10/0x10 [ 195.870411][ T5546] ? ocfs2_rw_lock+0x13a/0x240 [ 195.870426][ T5546] ? __pfx___dquot_initialize+0x10/0x10 [ 195.870443][ T5546] ? __pfx_ocfs2_rw_lock+0x10/0x10 [ 195.870458][ T5546] ? setattr_prepare+0x1e7/0xac0 [ 195.870471][ T5546] ? jbd2_journal_begin_ordered_truncate+0xbb/0x150 [ 195.870489][ T5546] ocfs2_setattr+0x1520/0x1b40 [ 195.870506][ T5546] ? __pfx_ocfs2_setattr+0x10/0x10 [ 195.870520][ T5546] ? ktime_get_coarse_real_ts64_mg+0x52/0x1e0 [ 195.870536][ T5546] ? seqcount_lockdep_reader_access+0x175/0x1c0 [ 195.870553][ T5546] ? ktime_get_coarse_real_ts64_mg+0x1be/0x1e0 [ 195.870570][ T5546] ? current_time+0x222/0x370 [ 195.870586][ T5546] ? evm_inode_setattr+0x1b6/0x7d0 [ 195.870598][ T5546] ? __pfx_current_time+0x10/0x10 [ 195.870615][ T5546] ? try_break_deleg+0x79/0x130 [ 195.870625][ T5546] ? __pfx_ocfs2_setattr+0x10/0x10 [ 195.870639][ T5546] notify_change+0xb33/0xe40 [ 195.870653][ T5546] do_truncate+0x1a4/0x220 [ 195.870668][ T5546] ? __pfx_do_truncate+0x10/0x10 [ 195.870680][ T5546] ? apparmor_file_truncate+0x23e/0x2d0 [ 195.870696][ T5546] path_openat+0x306c/0x3830 [ 195.870709][ T5546] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 195.870724][ T5546] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 195.870742][ T5546] ? stack_depot_save_flags+0x41b/0x860 [ 195.870761][ T5546] ? __pfx_path_openat+0x10/0x10 [ 195.870771][ T5546] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.870788][ T5546] do_filp_open+0x1fa/0x410 [ 195.870799][ T5546] ? __lock_acquire+0xab9/0xd20 [ 195.870814][ T5546] ? __pfx_do_filp_open+0x10/0x10 [ 195.870830][ T5546] ? _raw_spin_unlock+0x28/0x50 [ 195.870844][ T5546] ? alloc_fd+0x64c/0x6c0 [ 195.870860][ T5546] do_sys_openat2+0x121/0x1c0 [ 195.870877][ T5546] ? __se_sys_futex+0x36f/0x400 [ 195.870894][ T5546] ? __pfx_do_sys_openat2+0x10/0x10 [ 195.870909][ T5546] ? __pfx___se_sys_futex+0x10/0x10 [ 195.870923][ T5546] ? strncpy_from_user+0x150/0x290 [ 195.870939][ T5546] __x64_sys_creat+0x8f/0xc0 [ 195.870949][ T5546] do_syscall_64+0xfa/0x3b0 [ 195.870961][ T5546] ? lockdep_hardirqs_on+0x9c/0x150 [ 195.870977][ T5546] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.870988][ T5546] ? clear_bhb_loop+0x60/0xb0 [ 195.871000][ T5546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.871012][ T5546] RIP: 0033:0x7f95bf78ebe9 [ 195.871024][ T5546] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 195.871033][ T5546] RSP: 002b:00007ffd3ebd48b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 195.871046][ T5546] RAX: ffffffffffffffda RBX: 00007f95bf9c5fa0 RCX: 00007f95bf78ebe9 [ 195.871054][ T5546] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000200000000000 [ 195.871061][ T5546] RBP: 00007f95bf811e19 R08: 0000000000000000 R09: 0000000000000000 [ 195.871068][ T5546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.871074][ T5546] R13: 00007f95bf9c5fa0 R14: 00007f95bf9c5fa0 R15: 0000000000000002 [ 195.871085][ T5546] [ 196.231462][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 196.602093][ T5567] loop0: detected capacity change from 0 to 32768 [ 196.612586][ T5567] (syz.0.18,5567,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 196.631988][ T5567] (syz.0.18,5567,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 196.651418][ T5567] JBD2: Ignoring recovery information on journal [ 196.674808][ T5567] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 196.703023][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 196.868613][ T5448] Bluetooth: hci0: command tx timeout [ 196.895633][ T5574] loop0: detected capacity change from 0 to 32768 [ 196.905553][ T5574] (syz.0.19,5574,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 196.919305][ T5574] (syz.0.19,5574,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 196.941450][ T5574] JBD2: Ignoring recovery information on journal [ 196.963541][ T5574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 196.983097][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 197.157681][ T5577] loop0: detected capacity change from 0 to 32768 [ 197.166836][ T5577] (syz.0.20,5577,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 197.180130][ T5577] (syz.0.20,5577,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 197.201404][ T5577] JBD2: Ignoring recovery information on journal [ 197.224665][ T5577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 197.242329][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 197.422758][ T5580] loop0: detected capacity change from 0 to 32768 [ 197.433548][ T5580] (syz.0.21,5580,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 197.447318][ T5580] (syz.0.21,5580,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 197.470846][ T5580] JBD2: Ignoring recovery information on journal [ 197.494841][ T5580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 197.524033][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 197.702144][ T5583] loop0: detected capacity change from 0 to 32768 [ 197.715027][ T5583] (syz.0.22,5583,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 197.729805][ T5583] (syz.0.22,5583,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 197.750571][ T5583] JBD2: Ignoring recovery information on journal [ 197.767306][ T5583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 197.785120][ T5503] ocfs2: Unmounting device (7,0) on (node local) 2025/09/06 06:58:07 executed programs: 8 [ 197.948223][ T5586] loop0: detected capacity change from 0 to 32768 [ 197.956577][ T5586] (syz.0.23,5586,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 197.969394][ T5586] (syz.0.23,5586,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 197.991410][ T5586] JBD2: Ignoring recovery information on journal [ 198.016049][ T5586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 198.034885][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 198.199293][ T5589] loop0: detected capacity change from 0 to 32768 [ 198.207503][ T5589] (syz.0.24,5589,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 198.219697][ T5589] (syz.0.24,5589,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 198.241354][ T5589] JBD2: Ignoring recovery information on journal [ 198.265093][ T5589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 198.292501][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 198.457303][ T5592] loop0: detected capacity change from 0 to 32768 [ 198.465029][ T5592] (syz.0.25,5592,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 198.479192][ T5592] (syz.0.25,5592,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 198.501463][ T5592] JBD2: Ignoring recovery information on journal [ 198.524350][ T5592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 198.553529][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 198.724519][ T5595] loop0: detected capacity change from 0 to 32768 [ 198.736149][ T5595] (syz.0.26,5595,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 198.750567][ T5595] (syz.0.26,5595,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 198.781326][ T5595] JBD2: Ignoring recovery information on journal [ 198.800320][ T5595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 198.819795][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 198.949069][ T5448] Bluetooth: hci0: command tx timeout [ 199.000889][ T5598] loop0: detected capacity change from 0 to 32768 [ 199.012661][ T5598] (syz.0.27,5598,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 199.029514][ T5598] (syz.0.27,5598,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 199.056233][ T5598] JBD2: Ignoring recovery information on journal [ 199.077759][ T5598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 199.122152][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 199.302328][ T5601] loop0: detected capacity change from 0 to 32768 [ 199.315863][ T5601] (syz.0.28,5601,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 199.350157][ T5601] (syz.0.28,5601,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 199.376254][ T5601] JBD2: Ignoring recovery information on journal [ 199.402197][ T5601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 199.423545][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 199.635010][ T5604] loop0: detected capacity change from 0 to 32768 [ 199.648234][ T5604] (syz.0.29,5604,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 199.663933][ T5604] (syz.0.29,5604,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 199.691370][ T5604] JBD2: Ignoring recovery information on journal [ 199.710793][ T5604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 199.738036][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 199.893335][ T5607] loop0: detected capacity change from 0 to 32768 [ 199.902737][ T5607] (syz.0.30,5607,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 199.913795][ T5607] (syz.0.30,5607,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 199.931890][ T5607] JBD2: Ignoring recovery information on journal [ 199.952492][ T5607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 199.980944][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 200.136719][ T5610] loop0: detected capacity change from 0 to 32768 [ 200.148349][ T5610] (syz.0.31,5610,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 200.169986][ T5610] (syz.0.31,5610,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 200.181230][ T5610] JBD2: Ignoring recovery information on journal [ 200.199483][ T5610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 200.223398][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 200.393700][ T5613] loop0: detected capacity change from 0 to 32768 [ 200.401508][ T5613] (syz.0.32,5613,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 200.421571][ T5613] (syz.0.32,5613,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 200.441417][ T5613] JBD2: Ignoring recovery information on journal [ 200.465800][ T5613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 200.487026][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 200.652443][ T5616] loop0: detected capacity change from 0 to 32768 [ 200.665642][ T5616] (syz.0.33,5616,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 200.679849][ T5616] (syz.0.33,5616,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 200.701335][ T5616] JBD2: Ignoring recovery information on journal [ 200.721849][ T5616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 200.761919][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 200.930345][ T5619] loop0: detected capacity change from 0 to 32768 [ 200.939595][ T5619] (syz.0.34,5619,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 200.951675][ T5619] (syz.0.34,5619,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 200.970858][ T5619] JBD2: Ignoring recovery information on journal [ 200.996644][ T5619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 201.029659][ T5448] Bluetooth: hci0: command tx timeout [ 201.042429][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 201.211678][ T5622] loop0: detected capacity change from 0 to 32768 [ 201.219785][ T5622] (syz.0.35,5622,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 201.232698][ T5622] (syz.0.35,5622,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 201.252038][ T5622] JBD2: Ignoring recovery information on journal [ 201.284909][ T5622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 201.311432][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 201.482994][ T5625] loop0: detected capacity change from 0 to 32768 [ 201.492452][ T5625] (syz.0.36,5625,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 201.505827][ T5625] (syz.0.36,5625,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 201.531041][ T5625] JBD2: Ignoring recovery information on journal [ 201.547787][ T5625] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 201.566493][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 201.735137][ T5628] loop0: detected capacity change from 0 to 32768 [ 201.746275][ T5628] (syz.0.37,5628,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 201.759226][ T5628] (syz.0.37,5628,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 201.781097][ T5628] JBD2: Ignoring recovery information on journal [ 201.804623][ T5628] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 201.831994][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 201.991296][ T5631] loop0: detected capacity change from 0 to 32768 [ 202.000192][ T5631] (syz.0.38,5631,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 202.012136][ T5631] (syz.0.38,5631,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 202.031956][ T5631] JBD2: Ignoring recovery information on journal [ 202.054167][ T5631] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 202.072668][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 202.244829][ T5634] loop0: detected capacity change from 0 to 32768 [ 202.253686][ T5634] (syz.0.39,5634,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 202.265485][ T5634] (syz.0.39,5634,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 202.288859][ T5634] JBD2: Ignoring recovery information on journal [ 202.308281][ T5634] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 202.328280][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 202.495094][ T5637] loop0: detected capacity change from 0 to 32768 [ 202.507217][ T5637] (syz.0.40,5637,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 202.518222][ T5637] (syz.0.40,5637,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 202.541715][ T5637] JBD2: Ignoring recovery information on journal [ 202.562934][ T5637] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 202.581754][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 202.744824][ T5640] loop0: detected capacity change from 0 to 32768 [ 202.753945][ T5640] (syz.0.41,5640,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 202.766588][ T5640] (syz.0.41,5640,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 202.792106][ T5640] JBD2: Ignoring recovery information on journal [ 202.818034][ T5640] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 202.842144][ T5503] ocfs2: Unmounting device (7,0) on (node local) 2025/09/06 06:58:12 executed programs: 27 [ 203.025214][ T5643] loop0: detected capacity change from 0 to 32768 [ 203.037634][ T5643] (syz.0.42,5643,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 203.050557][ T5643] (syz.0.42,5643,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 203.071559][ T5643] JBD2: Ignoring recovery information on journal [ 203.096759][ T5643] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 203.121889][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 203.304307][ T5646] loop0: detected capacity change from 0 to 32768 [ 203.314590][ T5646] (syz.0.43,5646,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 203.326951][ T5646] (syz.0.43,5646,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 203.353090][ T5646] JBD2: Ignoring recovery information on journal [ 203.375135][ T5646] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 203.401859][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 203.575166][ T5649] loop0: detected capacity change from 0 to 32768 [ 203.590463][ T5649] (syz.0.44,5649,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 203.604530][ T5649] (syz.0.44,5649,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 203.620632][ T5649] JBD2: Ignoring recovery information on journal [ 203.643052][ T5649] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 203.681855][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 203.852635][ T5652] loop0: detected capacity change from 0 to 32768 [ 203.861126][ T5652] (syz.0.45,5652,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 203.872845][ T5652] (syz.0.45,5652,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 203.893229][ T5652] JBD2: Ignoring recovery information on journal [ 203.917958][ T5652] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 203.935088][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 204.103757][ T5655] loop0: detected capacity change from 0 to 32768 [ 204.113257][ T5655] (syz.0.46,5655,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 204.125172][ T5655] (syz.0.46,5655,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 204.149910][ T5655] JBD2: Ignoring recovery information on journal [ 204.170567][ T5655] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 204.191890][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 204.363276][ T5658] loop0: detected capacity change from 0 to 32768 [ 204.371243][ T5658] (syz.0.47,5658,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 204.383307][ T5658] (syz.0.47,5658,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 204.402048][ T5658] JBD2: Ignoring recovery information on journal [ 204.427644][ T5658] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 204.451806][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 204.618409][ T5661] loop0: detected capacity change from 0 to 32768 [ 204.626863][ T5661] (syz.0.48,5661,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 204.638301][ T5661] (syz.0.48,5661,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 204.661762][ T5661] JBD2: Ignoring recovery information on journal [ 204.682164][ T5661] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 204.722282][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 204.893638][ T5664] loop0: detected capacity change from 0 to 32768 [ 204.908418][ T5664] (syz.0.49,5664,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 204.924691][ T5664] (syz.0.49,5664,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 204.948160][ T5664] JBD2: Ignoring recovery information on journal [ 204.971378][ T5664] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 204.986972][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 205.163984][ T5667] loop0: detected capacity change from 0 to 32768 [ 205.176336][ T5667] (syz.0.50,5667,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 205.187430][ T5667] (syz.0.50,5667,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 205.211908][ T5667] JBD2: Ignoring recovery information on journal [ 205.234736][ T5667] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 205.262643][ T5503] ocfs2: Unmounting device (7,0) on (node local) [ 205.444492][ T5670] loop0: detected capacity change from 0 to 32768 [ 205.453728][ T5670] (syz.0.51,5670,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 205.464616][ T5670] (syz.0.51,5670,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 205.489800][ T5670] JBD2: Ignoring recovery information on journal [ 205.509998][ T5670] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 205.531600][ T5503] ocfs2: Unmounting device (7,0) on (node local) VM DIAGNOSIS: 06:58:07 Registers: info registers vcpu 0 CPU#0 RAX=000000000000006e RBX=000000000000006e RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc90002116850 R8 =ffff888034088237 R9 =1ffff11006811046 R10=dffffc0000000000 R11=ffffffff8550dd40 R12=dffffc0000000000 R13=ffffffff99b098ec R14=ffffffff99dfe820 R15=0000000000000000 RIP=ffffffff8550ddbc RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 000055555ca86500 ffffffff 00c00000 GS =0000 ffff88808d20c000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000559d1194d6c0 CR3=0000000058d1c000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000ff800000 Opmask01=0000000000000000 Opmask02=000000000000003f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd3ebd3e20 00007ffd3ebd3e00 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd3ebd3f60 00007ffd3ebd3de0 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd3ebd4d16 00007ffd3ebd4d1c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd3ebd3e20 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd3ebd3f60 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd3ebd3f60 00007ffd3ebd3de0 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd3ebd3e20 00007ffd3ebd3e00 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f95bf812ee7 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f95bf812fc5 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000327366636f ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 002c61746f757170 72672c72746e696f 6e2c000500060006 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 633d73726f727265 2c6c6c75663d7963 6e657265686f632c 61746f7571727375 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000