Warning: Permanently added '10.128.1.101' (ED25519) to the list of known hosts. 1970/01/01 00:00:54 parsed 1 programs [ 55.828286][ T7031] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 60.553576][ T1649] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.555431][ T1649] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.560915][ T346] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.560941][ T346] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.983719][ T7065] chnl_net:caif_netlink_parms(): no params data found [ 61.001747][ T7065] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.001804][ T7065] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.001859][ T7065] bridge_slave_0: entered allmulticast mode [ 61.002259][ T7065] bridge_slave_0: entered promiscuous mode [ 61.002803][ T7065] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.002820][ T7065] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.002861][ T7065] bridge_slave_1: entered allmulticast mode [ 61.003223][ T7065] bridge_slave_1: entered promiscuous mode [ 61.052573][ T7065] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.053405][ T7065] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.062745][ T7065] team0: Port device team_slave_0 added [ 61.063731][ T7065] team0: Port device team_slave_1 added [ 61.070542][ T7065] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.070562][ T7065] 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. [ 61.070577][ T7065] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.071166][ T7065] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.071173][ T7065] 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. [ 61.071185][ T7065] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.087249][ T7065] hsr_slave_0: entered promiscuous mode [ 61.088108][ T7065] hsr_slave_1: entered promiscuous mode [ 61.493185][ T7065] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.496569][ T7065] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.499442][ T7065] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.503183][ T7065] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.512040][ T7065] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.512081][ T7065] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.512152][ T7065] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.512179][ T7065] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.533936][ T7065] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.538067][ T4486] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.539556][ T4486] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.543443][ T7065] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.548633][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.548670][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.553597][ T4486] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.553620][ T4486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.599390][ T7065] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.613712][ T7065] veth0_vlan: entered promiscuous mode [ 61.616489][ T7065] veth1_vlan: entered promiscuous mode [ 61.627664][ T7065] veth0_macvtap: entered promiscuous mode [ 61.630833][ T7065] veth1_macvtap: entered promiscuous mode [ 61.634798][ T7065] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.637985][ T7065] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.641102][ T4486] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.641177][ T4486] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.641195][ T4486] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.641206][ T4486] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.855331][ T346] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.896702][ T346] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.962767][ T346] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.015388][ T346] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.178809][ T6119] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 62.179204][ T6119] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 62.179351][ T6119] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 62.179620][ T6119] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 62.179791][ T6119] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:01:02 executed programs: 0 [ 62.640889][ T6119] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 62.642758][ T6119] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 62.644145][ T6119] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 62.645676][ T6119] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 62.647304][ T6119] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 62.706492][ T7304] chnl_net:caif_netlink_parms(): no params data found [ 62.726929][ T7304] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.727007][ T7304] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.727063][ T7304] bridge_slave_0: entered allmulticast mode [ 62.727487][ T7304] bridge_slave_0: entered promiscuous mode [ 62.728656][ T7304] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.728693][ T7304] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.728740][ T7304] bridge_slave_1: entered allmulticast mode [ 62.729152][ T7304] bridge_slave_1: entered promiscuous mode [ 62.742248][ T7304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.743485][ T7304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.750909][ T7304] team0: Port device team_slave_0 added [ 62.751674][ T7304] team0: Port device team_slave_1 added [ 62.761694][ T7304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.761718][ T7304] 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. [ 62.762135][ T7304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.762768][ T7304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.762776][ T7304] 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. [ 62.762787][ T7304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.778683][ T7304] hsr_slave_0: entered promiscuous mode [ 62.779012][ T7304] hsr_slave_1: entered promiscuous mode [ 62.779195][ T7304] debugfs: 'hsr0' already exists in 'hsr' [ 62.779205][ T7304] Cannot create hsr debugfs directory [ 64.501295][ T2413] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.501347][ T2413] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.504095][ T2321] cfg80211: failed to load regulatory.db [ 64.660153][ T6119] Bluetooth: hci0: command tx timeout [ 65.382189][ T346] bridge_slave_1: left allmulticast mode [ 65.382217][ T346] bridge_slave_1: left promiscuous mode [ 65.382299][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.386653][ T346] bridge_slave_0: left allmulticast mode [ 65.386678][ T346] bridge_slave_0: left promiscuous mode [ 65.386747][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.553567][ T346] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 65.581288][ T346] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 65.600894][ T346] bond0 (unregistering): Released all slaves [ 65.675974][ T346] hsr_slave_0: left promiscuous mode [ 65.677237][ T346] hsr_slave_1: left promiscuous mode [ 65.678139][ T346] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 65.678153][ T346] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 65.678473][ T346] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 65.678486][ T346] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 65.686902][ T346] veth1_macvtap: left promiscuous mode [ 65.687110][ T346] veth0_macvtap: left promiscuous mode [ 65.687153][ T346] veth1_vlan: left promiscuous mode [ 65.687186][ T346] veth0_vlan: left promiscuous mode [ 65.796015][ T346] team0 (unregistering): Port device team_slave_1 removed [ 65.802964][ T346] team0 (unregistering): Port device team_slave_0 removed [ 66.177390][ T7304] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.179711][ T7304] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.187469][ T7304] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.189963][ T7304] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.346220][ T7304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.354080][ T7304] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.355677][ T4486] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.355712][ T4486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.358644][ T4486] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.358674][ T4486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.367129][ T7304] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.367167][ T7304] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.420000][ T7304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.446706][ T7304] veth0_vlan: entered promiscuous mode [ 66.449223][ T7304] veth1_vlan: entered promiscuous mode [ 66.456491][ T7304] veth0_macvtap: entered promiscuous mode [ 66.457327][ T7304] veth1_macvtap: entered promiscuous mode [ 66.461578][ T7304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.462424][ T7304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.466244][ T4486] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.466608][ T4486] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.471878][ T4486] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.471917][ T4486] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.570857][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.570890][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.740295][ T6119] Bluetooth: hci0: command tx timeout [ 66.783913][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.783948][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.899152][ T7555] loop0: detected capacity change from 0 to 32768 [ 66.899677][ T7555] ======================================================= [ 66.899677][ T7555] WARNING: The mand mount option has been deprecated and [ 66.899677][ T7555] and is ignored by this kernel. Remove the mand [ 66.899677][ T7555] option from the mount to silence this warning. [ 66.899677][ T7555] ======================================================= [ 66.914020][ T7555] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.918806][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 66.920711][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 66.922476][ T7304] ------------[ cut here ]------------ [ 66.922484][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 66.924991][ T7304] Modules linked in: [ 66.925640][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 66.927147][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 66.928773][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 66.930072][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 66.931050][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 66.932037][ T7304] sp : ffff80009ff47260 [ 66.932702][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 66.933950][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 66.935257][ T7304] x23: ffff0000d3fba198 x22: ffff0000d3fba190 x21: ffff0000d3fba690 [ 66.936593][ T7304] x20: 0000000000001555 x19: ffff0000d3fba000 x18: 1fffe000337a0688 [ 66.937952][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 66.939284][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 66.940536][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 66.941853][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 66.943138][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 66.944439][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d3fba000 [ 66.945747][ T7304] Call trace: [ 66.946256][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 66.947144][ T7304] add_transaction_credits+0x938/0xc6c [ 66.947957][ T7304] start_this_handle+0x52c/0x10dc [ 66.948784][ T7304] jbd2__journal_start+0x288/0x51c [ 66.949600][ T7304] jbd2_journal_start+0x3c/0x4c [ 66.950296][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 66.951031][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 66.951888][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 66.952722][ T7304] ocfs2_put_super+0xec/0x320 [ 66.953464][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 66.954234][ T7304] kill_block_super+0x44/0x90 [ 66.954952][ T7304] deactivate_locked_super+0xc4/0x12c [ 66.955768][ T7304] deactivate_super+0xe0/0x100 [ 66.956438][ T7304] cleanup_mnt+0x31c/0x3ac [ 66.957185][ T7304] __cleanup_mnt+0x20/0x30 [ 66.957939][ T7304] task_work_run+0x1dc/0x260 [ 66.958712][ T7304] do_notify_resume+0x174/0x1f4 [ 66.959539][ T7304] el0_svc+0xb8/0x180 [ 66.960171][ T7304] el0t_64_sync_handler+0x84/0x12c [ 66.961035][ T7304] el0t_64_sync+0x198/0x19c [ 66.961740][ T7304] irq event stamp: 153456 [ 66.962416][ T7304] hardirqs last enabled at (153455): [] finish_lock_switch+0xb0/0x1c0 [ 66.964057][ T7304] hardirqs last disabled at (153456): [] el1_brk64+0x1c/0x48 [ 66.965522][ T7304] softirqs last enabled at (153086): [] local_bh_enable+0x10/0x34 [ 66.967112][ T7304] softirqs last disabled at (153084): [] local_bh_disable+0x10/0x34 [ 66.968637][ T7304] ---[ end trace 0000000000000000 ]--- [ 66.970248][ T7304] Aborting journal on device loop0-75. [ 66.971575][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 66.971608][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 66.971629][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 66.971634][ T7304] OCFS2: File system is now read-only. [ 66.971639][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 66.973411][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 66.973945][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 67.066873][ T7559] loop0: detected capacity change from 0 to 32768 [ 67.087591][ T7559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 6 ** replaying previous printk message ** [ 67.090694][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 67.090720][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 67.090797][ T7304] ------------[ cut here ]------------ [ 67.090801][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 67.096571][ T7304] Modules linked in: [ 67.097180][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 67.098856][ T7304] Tainted: [W]=WARN [ 67.099405][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 67.100853][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 67.102224][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 67.103133][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 67.103979][ T7304] sp : ffff80009ff47260 [ 67.104643][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 67.105908][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 67.107157][ T7304] x23: ffff0000d1c2c198 x22: ffff0000d1c2c190 x21: ffff0000d1c2c690 [ 67.108391][ T7304] x20: 0000000000001555 x19: ffff0000d1c2c000 x18: 1fffe000337a0688 [ 67.109717][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 67.111000][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 67.112298][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 67.113553][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 67.114883][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 67.116192][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d1c2c000 [ 67.117505][ T7304] Call trace: [ 67.118061][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 67.119057][ T7304] add_transaction_credits+0x938/0xc6c [ 67.119968][ T7304] start_this_handle+0x52c/0x10dc [ 67.120779][ T7304] jbd2__journal_start+0x288/0x51c [ 67.121534][ T7304] jbd2_journal_start+0x3c/0x4c [ 67.122305][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 67.123058][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 67.123918][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 67.124755][ T7304] ocfs2_put_super+0xec/0x320 [ 67.125464][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 67.126247][ T7304] kill_block_super+0x44/0x90 [ 67.127002][ T7304] deactivate_locked_super+0xc4/0x12c [ 67.127835][ T7304] deactivate_super+0xe0/0x100 [ 67.128632][ T7304] cleanup_mnt+0x31c/0x3ac [ 67.129335][ T7304] __cleanup_mnt+0x20/0x30 [ 67.130062][ T7304] task_work_run+0x1dc/0x260 [ 67.130756][ T7304] do_notify_resume+0x174/0x1f4 [ 67.131502][ T7304] el0_svc+0xb8/0x180 [ 67.132190][ T7304] el0t_64_sync_handler+0x84/0x12c [ 67.133032][ T7304] el0t_64_sync+0x198/0x19c [ 67.133754][ T7304] irq event stamp: 174360 [ 67.134421][ T7304] hardirqs last enabled at (174359): [] exit_to_kernel_mode+0xc0/0xf0 [ 67.135963][ T7304] hardirqs last disabled at (174360): [] el1_brk64+0x1c/0x48 [ 67.137432][ T7304] softirqs last enabled at (174038): [] local_bh_enable+0x10/0x34 [ 67.138974][ T7304] softirqs last disabled at (174036): [] local_bh_disable+0x10/0x34 [ 67.140422][ T7304] ---[ end trace 0000000000000000 ]--- [ 67.141926][ T7304] Aborting journal on device loop0-75. [ 67.142977][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 67.143000][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 67.143010][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 67.143018][ T7304] OCFS2: File system is now read-only. [ 67.143023][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 67.143909][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 67.144356][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 67.241056][ T7563] loop0: detected capacity change from 0 to 32768 [ 67.247627][ T7563] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.252341][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 67.253910][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 67.255504][ T7304] ------------[ cut here ]------------ [ 67.255511][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 67.258042][ T7304] Modules linked in: [ 67.258685][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 67.260417][ T7304] Tainted: [W]=WARN [ 67.261050][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 67.262616][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 67.263851][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 67.264845][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 67.265868][ T7304] sp : ffff80009ff47260 [ 67.266509][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 67.267768][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 67.268984][ T7304] x23: ffff0000d0ecc198 x22: ffff0000d0ecc190 x21: ffff0000d0ecc690 [ 67.270177][ T7304] x20: 0000000000001555 x19: ffff0000d0ecc000 x18: 1fffe0003379be88 [ 67.271461][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 67.272694][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 67.274061][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 67.275364][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 67.276707][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 67.278016][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d0ecc000 [ 67.279377][ T7304] Call trace: [ 67.279946][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 67.280936][ T7304] add_transaction_credits+0x938/0xc6c [ 67.281871][ T7304] start_this_handle+0x52c/0x10dc [ 67.282733][ T7304] jbd2__journal_start+0x288/0x51c [ 67.283578][ T7304] jbd2_journal_start+0x3c/0x4c [ 67.284357][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 67.285102][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 67.286057][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 67.286952][ T7304] ocfs2_put_super+0xec/0x320 [ 67.287699][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 67.288571][ T7304] kill_block_super+0x44/0x90 [ 67.289300][ T7304] deactivate_locked_super+0xc4/0x12c [ 67.290113][ T7304] deactivate_super+0xe0/0x100 [ 67.290871][ T7304] cleanup_mnt+0x31c/0x3ac [ 67.291522][ T7304] __cleanup_mnt+0x20/0x30 [ 67.292202][ T7304] task_work_run+0x1dc/0x260 [ 67.292874][ T7304] do_notify_resume+0x174/0x1f4 [ 67.293749][ T7304] el0_svc+0xb8/0x180 [ 67.294369][ T7304] el0t_64_sync_handler+0x84/0x12c [ 67.295213][ T7304] el0t_64_sync+0x198/0x19c [ 67.295911][ T7304] irq event stamp: 195304 [ 67.296551][ T7304] hardirqs last enabled at (195303): [] finish_lock_switch+0xb0/0x1c0 [ 67.298050][ T7304] hardirqs last disabled at (195304): [] el1_brk64+0x1c/0x48 [ 67.299455][ T7304] softirqs last enabled at (195060): [] local_bh_enable+0x10/0x34 [ 67.301039][ T7304] softirqs last disabled at (195058): [] local_bh_disable+0x10/0x34 [ 67.302618][ T7304] ---[ end trace 0000000000000000 ]--- [ 67.305402][ T7304] Aborting journal on device loop0-75. [ 67.305630][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 67.305641][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 67.305648][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 67.305652][ T7304] OCFS2: File system is now read-only. [ 67.305656][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 67.306377][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 67.306599][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 67.406612][ T7567] loop0: detected capacity change from 0 to 32768 [ 67.419398][ T7567] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ ** replaying previous printk message ** [ 67.422470][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 67.422496][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 67.422560][ T7304] ------------[ cut here ]------------ [ 67.422564][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 67.428508][ T7304] Modules linked in: [ 67.429132][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 67.430915][ T7304] Tainted: [W]=WARN [ 67.431566][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 67.433268][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 67.434610][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 67.435592][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 67.436600][ T7304] sp : ffff80009ff47260 [ 67.437255][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 67.438563][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 67.439849][ T7304] x23: ffff0000d4ecc198 x22: ffff0000d4ecc190 x21: ffff0000d4ecc690 [ 67.441131][ T7304] x20: 0000000000001555 x19: ffff0000d4ecc000 x18: 1fffe000337a0688 [ 67.442390][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 67.443574][ T7304] x14: 1fffe000337a06f2 x13: 0000000000000000 x12: 0000000000000000 [ 67.444786][ T7304] x11: ffff6000337a06f3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 67.446053][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 67.447392][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 67.448818][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d4ecc000 [ 67.450207][ T7304] Call trace: [ 67.450789][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 67.451830][ T7304] add_transaction_credits+0x938/0xc6c [ 67.452758][ T7304] start_this_handle+0x52c/0x10dc [ 67.453654][ T7304] jbd2__journal_start+0x288/0x51c [ 67.454522][ T7304] jbd2_journal_start+0x3c/0x4c [ 67.455359][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 67.456232][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 67.457223][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 67.458104][ T7304] ocfs2_put_super+0xec/0x320 [ 67.458870][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 67.459744][ T7304] kill_block_super+0x44/0x90 [ 67.460484][ T7304] deactivate_locked_super+0xc4/0x12c [ 67.461340][ T7304] deactivate_super+0xe0/0x100 [ 67.462135][ T7304] cleanup_mnt+0x31c/0x3ac [ 67.462849][ T7304] __cleanup_mnt+0x20/0x30 [ 67.463541][ T7304] task_work_run+0x1dc/0x260 [ 67.464295][ T7304] do_notify_resume+0x174/0x1f4 [ 67.465041][ T7304] el0_svc+0xb8/0x180 [ 67.465649][ T7304] el0t_64_sync_handler+0x84/0x12c [ 67.466415][ T7304] el0t_64_sync+0x198/0x19c [ 67.467061][ T7304] irq event stamp: 217014 [ 67.467741][ T7304] hardirqs last enabled at (217013): [] vprintk_store+0x898/0xac8 [ 67.469196][ T7304] hardirqs last disabled at (217014): [] el1_brk64+0x1c/0x48 [ 67.470661][ T7304] softirqs last enabled at (216694): [] local_bh_enable+0x10/0x34 [ 67.472223][ T7304] softirqs last disabled at (216692): [] local_bh_disable+0x10/0x34 [ 67.473768][ T7304] ---[ end trace 0000000000000000 ]--- [ 67.476176][ T7304] Aborting journal on device loop0-75. [ 67.476653][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 67.476671][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 67.476684][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 67.476689][ T7304] OCFS2: File system is now read-only. [ 67.476693][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 67.477078][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 67.477510][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 67.572501][ T7571] loop0: detected capacity change from 0 to 32768 [ 67.596198][ T7571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.601036][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 67.602574][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 67.604283][ T7304] ------------[ cut here ]------------ [ 67.604290][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 67.606889][ T7304] Modules linked in: [ 67.607522][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 67.609213][ T7304] Tainted: [W]=WARN [ 67.609794][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 67.611398][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 67.612700][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 67.613682][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 67.614633][ T7304] sp : ffff80009ff47260 [ 67.615254][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 67.616482][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 67.617787][ T7304] x23: ffff0000cc2f6198 x22: ffff0000cc2f6190 x21: ffff0000cc2f6690 [ 67.619039][ T7304] x20: 0000000000001555 x19: ffff0000cc2f6000 x18: 1fffe0003379be88 [ 67.620294][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 67.621520][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 67.622719][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 67.624060][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 67.625386][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 67.626629][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cc2f6000 [ 67.627906][ T7304] Call trace: [ 67.628420][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 67.629344][ T7304] add_transaction_credits+0x938/0xc6c [ 67.630191][ T7304] start_this_handle+0x52c/0x10dc [ 67.631003][ T7304] jbd2__journal_start+0x288/0x51c [ 67.631831][ T7304] jbd2_journal_start+0x3c/0x4c [ 67.632634][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 67.633463][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 67.634396][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 67.635207][ T7304] ocfs2_put_super+0xec/0x320 [ 67.635936][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 67.636792][ T7304] kill_block_super+0x44/0x90 [ 67.637502][ T7304] deactivate_locked_super+0xc4/0x12c [ 67.638299][ T7304] deactivate_super+0xe0/0x100 [ 67.638983][ T7304] cleanup_mnt+0x31c/0x3ac [ 67.639744][ T7304] __cleanup_mnt+0x20/0x30 [ 67.640403][ T7304] task_work_run+0x1dc/0x260 [ 67.641123][ T7304] do_notify_resume+0x174/0x1f4 [ 67.641924][ T7304] el0_svc+0xb8/0x180 [ 67.642579][ T7304] el0t_64_sync_handler+0x84/0x12c [ 67.643463][ T7304] el0t_64_sync+0x198/0x19c [ 67.644232][ T7304] irq event stamp: 237930 [ 67.644935][ T7304] hardirqs last enabled at (237929): [] finish_lock_switch+0xb0/0x1c0 [ 67.646387][ T7304] hardirqs last disabled at (237930): [] el1_brk64+0x1c/0x48 [ 67.647626][ T7304] softirqs last enabled at (237602): [] local_bh_enable+0x10/0x34 [ 67.648968][ T7304] softirqs last disabled at (237600): [] local_bh_disable+0x10/0x34 [ 67.650304][ T7304] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:01:07 executed programs: 7 [ 67.652715][ T7304] Aborting journal on device loop0-75. [ 67.654471][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 67.656230][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 67.658146][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 67.659845][ T7304] OCFS2: File system is now read-only. [ 67.662133][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 67.662564][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 67.664198][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 67.759902][ T7575] loop0: detected capacity change from 0 to 32768 [ 67.767645][ T7575] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 6 ** replaying previous printk message ** [ 67.770520][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 67.770544][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 67.770621][ T7304] ------------[ cut here ]------------ [ 67.770625][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 67.776530][ T7304] Modules linked in: [ 67.777154][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 67.778874][ T7304] Tainted: [W]=WARN [ 67.779512][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 67.781175][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 67.782405][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 67.783361][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 67.784277][ T7304] sp : ffff80009ff47260 [ 67.784951][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 67.786210][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 67.787392][ T7304] x23: ffff0000c6044198 x22: ffff0000c6044190 x21: ffff0000c6044690 [ 67.788571][ T7304] x20: 0000000000001555 x19: ffff0000c6044000 x18: 1fffe000337a0688 [ 67.790025][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 67.791369][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 67.792667][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 67.793888][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 67.795109][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 67.796342][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c6044000 [ 67.797496][ T7304] Call trace: [ 67.797971][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 67.798834][ T7304] add_transaction_credits+0x938/0xc6c [ 67.799618][ T7304] start_this_handle+0x52c/0x10dc [ 67.800341][ T7304] jbd2__journal_start+0x288/0x51c [ 67.801043][ T7304] jbd2_journal_start+0x3c/0x4c [ 67.801719][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 67.802441][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 67.803264][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 67.804021][ T7304] ocfs2_put_super+0xec/0x320 [ 67.804733][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 67.805573][ T7304] kill_block_super+0x44/0x90 [ 67.806291][ T7304] deactivate_locked_super+0xc4/0x12c [ 67.807134][ T7304] deactivate_super+0xe0/0x100 [ 67.807891][ T7304] cleanup_mnt+0x31c/0x3ac [ 67.808580][ T7304] __cleanup_mnt+0x20/0x30 [ 67.809242][ T7304] task_work_run+0x1dc/0x260 [ 67.809926][ T7304] do_notify_resume+0x174/0x1f4 [ 67.810629][ T7304] el0_svc+0xb8/0x180 [ 67.811207][ T7304] el0t_64_sync_handler+0x84/0x12c [ 67.811946][ T7304] el0t_64_sync+0x198/0x19c [ 67.812602][ T7304] irq event stamp: 258364 [ 67.813220][ T7304] hardirqs last enabled at (258363): [] exit_to_kernel_mode+0xc0/0xf0 [ 67.814656][ T7304] hardirqs last disabled at (258364): [] el1_brk64+0x1c/0x48 [ 67.815992][ T7304] softirqs last enabled at (258258): [] handle_softirqs+0xaf8/0xc88 [ 67.817360][ T7304] softirqs last disabled at (258237): [] __do_softirq+0x14/0x20 [ 67.818644][ T7304] ---[ end trace 0000000000000000 ]--- [ 67.821986][ T7304] Aborting journal on device loop0-75. [ 67.822148][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 67.822163][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 67.822174][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 67.822180][ T7304] OCFS2: File system is now read-only. [ 67.822185][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 67.822980][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 67.823258][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 67.928367][ T7579] loop0: detected capacity change from 0 to 32768 [ 67.948589][ T7579] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.953964][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 67.955566][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 67.957255][ T7304] ------------[ cut here ]------------ [ 67.957262][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 67.959741][ T7304] Modules linked in: [ 67.960343][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 67.962062][ T7304] Tainted: [W]=WARN [ 67.962636][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 67.964208][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 67.965516][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 67.966489][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 67.967471][ T7304] sp : ffff80009ff47260 [ 67.968141][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 67.969392][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 67.970808][ T7304] x23: ffff0000d4774198 x22: ffff0000d4774190 x21: ffff0000d4774690 [ 67.972155][ T7304] x20: 0000000000001555 x19: ffff0000d4774000 x18: 1fffe0003379be88 [ 67.973536][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 67.974837][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 67.976041][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 67.977467][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 67.978786][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 67.980198][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d4774000 [ 67.981550][ T7304] Call trace: [ 67.982028][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 67.982929][ T7304] add_transaction_credits+0x938/0xc6c [ 67.983835][ T7304] start_this_handle+0x52c/0x10dc [ 67.984711][ T7304] jbd2__journal_start+0x288/0x51c [ 67.985574][ T7304] jbd2_journal_start+0x3c/0x4c [ 67.986343][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 67.987113][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 67.988068][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 67.988903][ T7304] ocfs2_put_super+0xec/0x320 [ 67.989676][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 67.990513][ T7304] kill_block_super+0x44/0x90 [ 67.991230][ T7304] deactivate_locked_super+0xc4/0x12c [ 67.992078][ T7304] deactivate_super+0xe0/0x100 [ 67.992878][ T7304] cleanup_mnt+0x31c/0x3ac [ 67.993643][ T7304] __cleanup_mnt+0x20/0x30 [ 67.994428][ T7304] task_work_run+0x1dc/0x260 [ 67.995237][ T7304] do_notify_resume+0x174/0x1f4 [ 67.996087][ T7304] el0_svc+0xb8/0x180 [ 67.996738][ T7304] el0t_64_sync_handler+0x84/0x12c [ 67.997579][ T7304] el0t_64_sync+0x198/0x19c [ 67.998341][ T7304] irq event stamp: 279122 [ 67.999058][ T7304] hardirqs last enabled at (279121): [] finish_lock_switch+0xb0/0x1c0 [ 68.000614][ T7304] hardirqs last disabled at (279122): [] el1_brk64+0x1c/0x48 [ 68.001924][ T7304] softirqs last enabled at (278886): [] local_bh_enable+0x10/0x34 [ 68.003336][ T7304] softirqs last disabled at (278884): [] local_bh_disable+0x10/0x34 [ 68.004805][ T7304] ---[ end trace 0000000000000000 ]--- [ 68.007402][ T7304] Aborting journal on device loop0-75. [ 68.009017][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 68.010559][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 68.010580][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.010589][ T7304] OCFS2: File system is now read-only. [ 68.010593][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 68.012174][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 68.012379][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 68.113630][ T7584] loop0: detected capacity change from 0 to 32768 [ 68.120642][ T7584] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ ** replaying previous printk message ** [ 68.124831][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 68.124856][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 68.124923][ T7304] ------------[ cut here ]------------ [ 68.124926][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.130622][ T7304] Modules linked in: [ 68.131211][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 68.132929][ T7304] Tainted: [W]=WARN [ 68.133543][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 68.135176][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 68.136520][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.137492][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 68.138485][ T7304] sp : ffff80009ff47260 [ 68.139190][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 68.140528][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 68.141765][ T7304] x23: ffff0000d6538198 x22: ffff0000d6538190 x21: ffff0000d6538690 [ 68.143022][ T7304] x20: 0000000000001555 x19: ffff0000d6538000 x18: 1fffe000337a0688 [ 68.144199][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 68.145480][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 68.146797][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 68.148125][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 68.149468][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 68.150785][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d6538000 [ 68.152050][ T7304] Call trace: [ 68.152605][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 68.153560][ T7304] add_transaction_credits+0x938/0xc6c [ 68.154442][ T7304] start_this_handle+0x52c/0x10dc [ 68.155280][ T7304] jbd2__journal_start+0x288/0x51c [ 68.156120][ T7304] jbd2_journal_start+0x3c/0x4c [ 68.156840][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 68.157552][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 68.158374][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 68.159137][ T7304] ocfs2_put_super+0xec/0x320 [ 68.159820][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 68.160598][ T7304] kill_block_super+0x44/0x90 [ 68.161293][ T7304] deactivate_locked_super+0xc4/0x12c [ 68.162052][ T7304] deactivate_super+0xe0/0x100 [ 68.162729][ T7304] cleanup_mnt+0x31c/0x3ac [ 68.163351][ T7304] __cleanup_mnt+0x20/0x30 [ 68.163975][ T7304] task_work_run+0x1dc/0x260 [ 68.164633][ T7304] do_notify_resume+0x174/0x1f4 [ 68.165316][ T7304] el0_svc+0xb8/0x180 [ 68.165892][ T7304] el0t_64_sync_handler+0x84/0x12c [ 68.166655][ T7304] el0t_64_sync+0x198/0x19c [ 68.167299][ T7304] irq event stamp: 301802 [ 68.167897][ T7304] hardirqs last enabled at (301801): [] exit_to_kernel_mode+0xc0/0xf0 [ 68.169441][ T7304] hardirqs last disabled at (301802): [] el1_brk64+0x1c/0x48 [ 68.170842][ T7304] softirqs last enabled at (301482): [] local_bh_enable+0x10/0x34 [ 68.172340][ T7304] softirqs last disabled at (301480): [] local_bh_disable+0x10/0x34 [ 68.173913][ T7304] ---[ end trace 0000000000000000 ]--- [ 68.175129][ T7304] Aborting journal on device loop0-75. [ 68.176272][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 68.176304][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 68.176318][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.176324][ T7304] OCFS2: File system is now read-only. [ 68.176328][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 68.181795][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 68.181972][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 68.274411][ T7588] loop0: detected capacity change from 0 to 32768 [ 68.284399][ T7588] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.2 ** replaying previous printk message ** [ 68.287848][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 68.287898][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 68.287972][ T7304] ------------[ cut here ]------------ [ 68.287976][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.294085][ T7304] Modules linked in: [ 68.294726][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 68.296395][ T7304] Tainted: [W]=WARN [ 68.296955][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 68.298586][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 68.299824][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.300785][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 68.301716][ T7304] sp : ffff80009ff47260 [ 68.302386][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 68.303658][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 68.305028][ T7304] x23: ffff0000d7268198 x22: ffff0000d7268190 x21: ffff0000d7268690 [ 68.306367][ T7304] x20: 0000000000001555 x19: ffff0000d7268000 x18: 1fffe000337a0688 [ 68.307636][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 68.308915][ T7304] x14: 1ffff00013fe8d88 x13: 0000000000000000 x12: 0000000000000000 [ 68.310223][ T7304] x11: 00000000de495553 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 68.311460][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 68.312755][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 68.313996][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d7268000 [ 68.315286][ T7304] Call trace: [ 68.315820][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 68.316785][ T7304] add_transaction_credits+0x938/0xc6c [ 68.317673][ T7304] start_this_handle+0x52c/0x10dc [ 68.318513][ T7304] jbd2__journal_start+0x288/0x51c [ 68.319334][ T7304] jbd2_journal_start+0x3c/0x4c [ 68.320164][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 68.320983][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 68.321919][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 68.322721][ T7304] ocfs2_put_super+0xec/0x320 [ 68.323516][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 68.324356][ T7304] kill_block_super+0x44/0x90 [ 68.325085][ T7304] deactivate_locked_super+0xc4/0x12c [ 68.325971][ T7304] deactivate_super+0xe0/0x100 [ 68.326718][ T7304] cleanup_mnt+0x31c/0x3ac [ 68.327382][ T7304] __cleanup_mnt+0x20/0x30 [ 68.328041][ T7304] task_work_run+0x1dc/0x260 [ 68.328710][ T7304] do_notify_resume+0x174/0x1f4 [ 68.329517][ T7304] el0_svc+0xb8/0x180 [ 68.330183][ T7304] el0t_64_sync_handler+0x84/0x12c [ 68.330996][ T7304] el0t_64_sync+0x198/0x19c [ 68.331736][ T7304] irq event stamp: 322734 [ 68.332382][ T7304] hardirqs last enabled at (322733): [] vprintk_store+0x898/0xac8 [ 68.333820][ T7304] hardirqs last disabled at (322734): [] el1_brk64+0x1c/0x48 [ 68.335225][ T7304] softirqs last enabled at (322412): [] local_bh_enable+0x10/0x34 [ 68.336799][ T7304] softirqs last disabled at (322410): [] local_bh_disable+0x10/0x34 [ 68.338345][ T7304] ---[ end trace 0000000000000000 ]--- [ 68.339546][ T7304] Aborting journal on device loop0-75. [ 68.344824][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 68.344868][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 68.344882][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.344891][ T7304] OCFS2: File system is now read-only. [ 68.344898][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 68.350683][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 68.350961][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 68.451856][ T7592] loop0: detected capacity change from 0 to 32768 [ 68.458677][ T7592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.463031][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 68.464605][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 68.464694][ T7304] ------------[ cut here ]------------ [ 68.464700][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.468549][ T7304] Modules linked in: [ 68.469184][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 68.470912][ T7304] Tainted: [W]=WARN [ 68.471538][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 68.473157][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 68.474443][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.475349][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 68.476254][ T7304] sp : ffff80009ff47260 [ 68.476870][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 68.478093][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 68.479284][ T7304] x23: ffff0000d12c8198 x22: ffff0000d12c8190 x21: ffff0000d12c8690 [ 68.480492][ T7304] x20: 0000000000001555 x19: ffff0000d12c8000 x18: 1fffe0003379be88 [ 68.481777][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 68.483024][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 68.484357][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 68.485621][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 68.486906][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 68.488187][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d12c8000 [ 68.489373][ T7304] Call trace: [ 68.489829][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 68.490763][ T7304] add_transaction_credits+0x938/0xc6c [ 68.491597][ T7304] start_this_handle+0x52c/0x10dc [ 68.492357][ T7304] jbd2__journal_start+0x288/0x51c [ 68.493133][ T7304] jbd2_journal_start+0x3c/0x4c [ 68.493862][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 68.494640][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 68.495507][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 68.496273][ T7304] ocfs2_put_super+0xec/0x320 [ 68.497049][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 68.497963][ T7304] kill_block_super+0x44/0x90 [ 68.498762][ T7304] deactivate_locked_super+0xc4/0x12c [ 68.499699][ T7304] deactivate_super+0xe0/0x100 [ 68.500493][ T7304] cleanup_mnt+0x31c/0x3ac [ 68.501259][ T7304] __cleanup_mnt+0x20/0x30 [ 68.502011][ T7304] task_work_run+0x1dc/0x260 [ 68.502797][ T7304] do_notify_resume+0x174/0x1f4 [ 68.503616][ T7304] el0_svc+0xb8/0x180 [ 68.504276][ T7304] el0t_64_sync_handler+0x84/0x12c [ 68.505083][ T7304] el0t_64_sync+0x198/0x19c [ 68.505860][ T7304] irq event stamp: 343322 [ 68.506539][ T7304] hardirqs last enabled at (343321): [] exit_to_kernel_mode+0xc0/0xf0 [ 68.508160][ T7304] hardirqs last disabled at (343322): [] el1_brk64+0x1c/0x48 [ 68.509547][ T7304] softirqs last enabled at (343006): [] local_bh_enable+0x10/0x34 [ 68.510931][ T7304] softirqs last disabled at (343004): [] local_bh_disable+0x10/0x34 [ 68.512341][ T7304] ---[ end trace 0000000000000000 ]--- [ 68.515571][ T7304] Aborting journal on device loop0-75. [ 68.515823][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 68.515840][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 68.515852][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.515858][ T7304] OCFS2: File system is now read-only. [ 68.515864][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 68.516269][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 68.516552][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 68.617590][ T7596] loop0: detected capacity change from 0 to 32768 [ 68.626373][ T7596] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 6 ** replaying previous printk message ** [ 68.631754][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 68.631779][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 68.631845][ T7304] ------------[ cut here ]------------ [ 68.631848][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.637631][ T7304] Modules linked in: [ 68.638196][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 68.639678][ T7304] Tainted: [W]=WARN [ 68.640266][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 68.641774][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 68.642975][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.643856][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 68.644755][ T7304] sp : ffff80009ff47260 [ 68.645368][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 68.646524][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 68.647766][ T7304] x23: ffff0000cc19e198 x22: ffff0000cc19e190 x21: ffff0000cc19e690 [ 68.648936][ T7304] x20: 0000000000001555 x19: ffff0000cc19e000 x18: 1fffe0003379be88 [ 68.650185][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 68.651432][ T7304] x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 [ 68.652807][ T7304] x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 68.654184][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 68.655542][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 68.656790][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cc19e000 [ 68.657955][ T7304] Call trace: [ 68.658466][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 68.659366][ T7304] add_transaction_credits+0x938/0xc6c [ 68.660306][ T7304] start_this_handle+0x52c/0x10dc [ 68.661083][ T7304] jbd2__journal_start+0x288/0x51c [ 68.661864][ T7304] jbd2_journal_start+0x3c/0x4c [ 68.662638][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 68.663489][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 68.664445][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 68.665342][ T7304] ocfs2_put_super+0xec/0x320 [ 68.666095][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 68.666975][ T7304] kill_block_super+0x44/0x90 [ 68.667765][ T7304] deactivate_locked_super+0xc4/0x12c [ 68.668691][ T7304] deactivate_super+0xe0/0x100 [ 68.669421][ T7304] cleanup_mnt+0x31c/0x3ac [ 68.670138][ T7304] __cleanup_mnt+0x20/0x30 [ 68.670815][ T7304] task_work_run+0x1dc/0x260 [ 68.671542][ T7304] do_notify_resume+0x174/0x1f4 [ 68.672324][ T7304] el0_svc+0xb8/0x180 [ 68.672941][ T7304] el0t_64_sync_handler+0x84/0x12c [ 68.673711][ T7304] el0t_64_sync+0x198/0x19c [ 68.674406][ T7304] irq event stamp: 364628 [ 68.675046][ T7304] hardirqs last enabled at (364627): [] vprintk_store+0x898/0xac8 [ 68.676504][ T7304] hardirqs last disabled at (364628): [] el1_brk64+0x1c/0x48 [ 68.677822][ T7304] softirqs last enabled at (364396): [] local_bh_enable+0x10/0x34 [ 68.679336][ T7304] softirqs last disabled at (364394): [] local_bh_disable+0x10/0x34 [ 68.680908][ T7304] ---[ end trace 0000000000000000 ]--- [ 68.682991][ T7304] Aborting journal on device loop0-75. [ 68.684202][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 68.684233][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 68.684252][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.684264][ T7304] OCFS2: File system is now read-only. [ 68.684269][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 68.691928][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 68.692288][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 68.785693][ T7600] loop0: detected capacity change from 0 to 32768 [ 68.811462][ T7600] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.814612][ T ** replaying previous printk message ** [ 68.814612][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 68.814779][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 68.814855][ T7304] ------------[ cut here ]------------ [ 68.814859][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.820796][ T7304] Modules linked in: [ 68.821414][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 68.823253][ T7304] Tainted: [W]=WARN [ 68.823915][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 68.825520][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 68.826722][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.827712][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 68.828732][ T7304] sp : ffff80009ff47260 [ 68.829430][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 68.830771][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 68.832072][ T7304] x23: ffff0000d8af8198 x22: ffff0000d8af8190 x21: ffff0000d8af8690 [ 68.833383][ T7304] x20: 0000000000001555 x19: ffff0000d8af8000 x18: 1fffe0003379be88 [ 68.834671][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 68.835906][ T7304] x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 [ 68.837221][ T7304] x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 68.838570][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 68.839855][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 68.841104][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d8af8000 [ 68.842325][ T7304] Call trace: [ 68.842783][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 68.843665][ T7304] add_transaction_credits+0x938/0xc6c [ 68.844502][ T7304] start_this_handle+0x52c/0x10dc [ 68.845305][ T7304] jbd2__journal_start+0x288/0x51c [ 68.846106][ T7304] jbd2_journal_start+0x3c/0x4c [ 68.846952][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 68.847763][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 68.848654][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 68.849535][ T7304] ocfs2_put_super+0xec/0x320 [ 68.850332][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 68.851221][ T7304] kill_block_super+0x44/0x90 [ 68.851980][ T7304] deactivate_locked_super+0xc4/0x12c [ 68.852841][ T7304] deactivate_super+0xe0/0x100 [ 68.853607][ T7304] cleanup_mnt+0x31c/0x3ac [ 68.854362][ T7304] __cleanup_mnt+0x20/0x30 [ 68.855119][ T7304] task_work_run+0x1dc/0x260 [ 68.855870][ T7304] do_notify_resume+0x174/0x1f4 [ 68.856630][ T7304] el0_svc+0xb8/0x180 [ 68.857236][ T7304] el0t_64_sync_handler+0x84/0x12c [ 68.858004][ T7304] el0t_64_sync+0x198/0x19c [ 68.858702][ T7304] irq event stamp: 386364 [ 68.859358][ T7304] hardirqs last enabled at (386363): [] vprintk_store+0x898/0xac8 ** replaying previous printk message ** [ 68.860162][ T6119] Bluetooth: hci0: command tx timeout [ 68.862035][ T7304] hardirqs last disabled at (386364): [] el1_brk64+0x1c/0x48 [ 68.863354][ T7304] softirqs last enabled at (386134): [] local_bh_enable+0x10/0x34 [ 68.864772][ T7304] softirqs last disabled at (386132): [] local_bh_disable+0x10/0x34 [ 68.866131][ T7304] ---[ end trace 0000000000000000 ]--- [ 68.868769][ T7304] Aborting journal on device loop0-75. [ 68.869828][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 68.869857][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 68.869868][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.869873][ T7304] OCFS2: File system is now read-only. [ 68.869877][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 68.877198][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 68.877436][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 68.969208][ T7604] loop0: detected capacity change from 0 to 32768 [ 68.990182][ T7604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.994127][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 68.995661][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 68.997206][ T7304] ------------[ cut here ]------------ [ 68.997212][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.999706][ T7304] Modules linked in: [ 69.000330][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 69.002089][ T7304] Tainted: [W]=WARN [ 69.002719][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 69.004373][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 69.005658][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.006608][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 69.007588][ T7304] sp : ffff80009ff47260 [ 69.008242][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 69.009551][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 69.010889][ T7304] x23: ffff0000d88a4198 x22: ffff0000d88a4190 x21: ffff0000d88a4690 [ 69.012158][ T7304] x20: 0000000000001555 x19: ffff0000d88a4000 x18: 1fffe000337a0688 [ 69.013388][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 69.014738][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 69.016151][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 69.017424][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 69.018682][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 69.019927][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d88a4000 [ 69.021175][ T7304] Call trace: [ 69.021697][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 69.022622][ T7304] add_transaction_credits+0x938/0xc6c [ 69.023486][ T7304] start_this_handle+0x52c/0x10dc [ 69.024341][ T7304] jbd2__journal_start+0x288/0x51c [ 69.025166][ T7304] jbd2_journal_start+0x3c/0x4c [ 69.026003][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 69.026846][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 69.027824][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 69.028734][ T7304] ocfs2_put_super+0xec/0x320 [ 69.029471][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 69.030333][ T7304] kill_block_super+0x44/0x90 [ 69.031111][ T7304] deactivate_locked_super+0xc4/0x12c [ 69.032008][ T7304] deactivate_super+0xe0/0x100 [ 69.032824][ T7304] cleanup_mnt+0x31c/0x3ac [ 69.033544][ T7304] __cleanup_mnt+0x20/0x30 [ 69.034277][ T7304] task_work_run+0x1dc/0x260 [ 69.035025][ T7304] do_notify_resume+0x174/0x1f4 [ 69.035814][ T7304] el0_svc+0xb8/0x180 [ 69.036408][ T7304] el0t_64_sync_handler+0x84/0x12c [ 69.037263][ T7304] el0t_64_sync+0x198/0x19c [ 69.038022][ T7304] irq event stamp: 406956 [ 69.038739][ T7304] hardirqs last enabled at (406955): [] finish_lock_switch+0xb0/0x1c0 [ 69.040400][ T7304] hardirqs last disabled at (406956): [] el1_brk64+0x1c/0x48 [ 69.041867][ T7304] softirqs last enabled at (406628): [] local_bh_enable+0x10/0x34 [ 69.043449][ T7304] softirqs last disabled at (406626): [] local_bh_disable+0x10/0x34 [ 69.045040][ T7304] ---[ end trace 0000000000000000 ]--- [ 69.046256][ T7304] Aborting journal on device loop0-75. [ 69.047737][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 69.049005][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 69.052833][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.054219][ T7304] OCFS2: File system is now read-only. [ 69.054235][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 69.054656][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 69.054872][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 69.155335][ T7608] loop0: detected capacity change from 0 to 32768 [ 69.163810][ T7608] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69 ** replaying previous printk message ** [ 69.167480][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 69.167515][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 69.167584][ T7304] ------------[ cut here ]------------ [ 69.167588][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.173286][ T7304] Modules linked in: [ 69.173901][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 69.175594][ T7304] Tainted: [W]=WARN [ 69.176190][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 69.177761][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 69.179026][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.180030][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 69.180993][ T7304] sp : ffff80009ff47260 [ 69.181618][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 69.182975][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 69.184254][ T7304] x23: ffff0000d960a198 x22: ffff0000d960a190 x21: ffff0000d960a690 [ 69.185543][ T7304] x20: 0000000000001555 x19: ffff0000d960a000 x18: 1fffe0003379be88 [ 69.186876][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 69.188245][ T7304] x14: 1ffff00013fe8d88 x13: 0000000000000000 x12: 0000000000000000 [ 69.189567][ T7304] x11: 00000000de495553 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 69.190834][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 69.192064][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 69.193278][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d960a000 [ 69.194483][ T7304] Call trace: [ 69.194978][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 69.195950][ T7304] add_transaction_credits+0x938/0xc6c [ 69.196838][ T7304] start_this_handle+0x52c/0x10dc [ 69.197690][ T7304] jbd2__journal_start+0x288/0x51c [ 69.198494][ T7304] jbd2_journal_start+0x3c/0x4c [ 69.199194][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 69.199925][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 69.200777][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 69.201641][ T7304] ocfs2_put_super+0xec/0x320 [ 69.202437][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 69.203283][ T7304] kill_block_super+0x44/0x90 [ 69.203999][ T7304] deactivate_locked_super+0xc4/0x12c [ 69.204844][ T7304] deactivate_super+0xe0/0x100 [ 69.205592][ T7304] cleanup_mnt+0x31c/0x3ac [ 69.206243][ T7304] __cleanup_mnt+0x20/0x30 [ 69.206934][ T7304] task_work_run+0x1dc/0x260 [ 69.207662][ T7304] do_notify_resume+0x174/0x1f4 [ 69.208380][ T7304] el0_svc+0xb8/0x180 [ 69.208992][ T7304] el0t_64_sync_handler+0x84/0x12c [ 69.209801][ T7304] el0t_64_sync+0x198/0x19c [ 69.210503][ T7304] irq event stamp: 429288 [ 69.211240][ T7304] hardirqs last enabled at (429287): [] vprintk_store+0x898/0xac8 [ 69.212825][ T7304] hardirqs last disabled at (429288): [] el1_brk64+0x1c/0x48 [ 69.214156][ T7304] softirqs last enabled at (429036): [] local_bh_enable+0x10/0x34 [ 69.215630][ T7304] softirqs last disabled at (429034): [] local_bh_disable+0x10/0x34 [ 69.217044][ T7304] ---[ end trace 0000000000000000 ]--- [ 69.220525][ T7304] Aborting journal on device loop0-75. [ 69.221736][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 69.223096][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 69.223117][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.223124][ T7304] OCFS2: File system is now read-only. [ 69.223132][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 69.228972][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 69.230914][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 69.313735][ T7612] loop0: detected capacity change from 0 to 32768 [ 69.322869][ T7612] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.327283][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 69.328875][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 69.330539][ T7304] ------------[ cut here ]------------ [ 69.330546][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.332925][ T7304] Modules linked in: [ 69.333573][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 69.335097][ T7304] Tainted: [W]=WARN [ 69.335699][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 69.337366][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 69.338646][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.339623][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 69.340647][ T7304] sp : ffff80009ff47260 [ 69.341335][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 69.342753][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 69.344053][ T7304] x23: ffff0000c2c32198 x22: ffff0000c2c32190 x21: ffff0000c2c32690 [ 69.345365][ T7304] x20: 0000000000001555 x19: ffff0000c2c32000 x18: 1fffe000337a0688 [ 69.346743][ T7304] x17: ffff80008f7be000 x16: ffff80008b007290 x15: 0000000000000001 [ 69.348137][ T7304] x14: 1fffe0001b2d1cb8 x13: 0000000000000000 x12: 0000000000000000 [ 69.349384][ T7304] x11: ffff60001b2d1cb9 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 69.350583][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 69.351936][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008048354c [ 69.353276][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c2c32000 [ 69.354556][ T7304] Call trace: [ 69.355067][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 69.356074][ T7304] add_transaction_credits+0x938/0xc6c [ 69.356953][ T7304] start_this_handle+0x52c/0x10dc [ 69.357779][ T7304] jbd2__journal_start+0x288/0x51c [ 69.358608][ T7304] jbd2_journal_start+0x3c/0x4c [ 69.359390][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 69.360206][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 69.361107][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 69.361988][ T7304] ocfs2_put_super+0xec/0x320 [ 69.362749][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 69.363621][ T7304] kill_block_super+0x44/0x90 [ 69.364385][ T7304] deactivate_locked_super+0xc4/0x12c [ 69.365272][ T7304] deactivate_super+0xe0/0x100 [ 69.366084][ T7304] cleanup_mnt+0x31c/0x3ac [ 69.366834][ T7304] __cleanup_mnt+0x20/0x30 [ 69.367570][ T7304] task_work_run+0x1dc/0x260 [ 69.368386][ T7304] do_notify_resume+0x174/0x1f4 [ 69.369212][ T7304] el0_svc+0xb8/0x180 [ 69.369894][ T7304] el0t_64_sync_handler+0x84/0x12c [ 69.370751][ T7304] el0t_64_sync+0x198/0x19c [ 69.371451][ T7304] irq event stamp: 432140 [ 69.372080][ T7304] hardirqs last enabled at (432139): [] finish_lock_switch+0xb0/0x1c0 [ 69.373631][ T7304] hardirqs last disabled at (432140): [] el1_brk64+0x1c/0x48 [ 69.375178][ T7304] softirqs last enabled at (431806): [] local_bh_enable+0x10/0x34 [ 69.376828][ T7304] softirqs last disabled at (431804): [] local_bh_disable+0x10/0x34 [ 69.378375][ T7304] ---[ end trace 0000000000000000 ]--- [ 69.379823][ T7304] Aborting journal on device loop0-75. [ 69.382049][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 69.383332][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 69.385158][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.386356][ T7304] OCFS2: File system is now read-only. [ 69.386372][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 69.386876][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 69.387121][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 69.477730][ T7616] loop0: detected capacity change from 0 to 32768 [ 69.494033][ T7616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69 ** replaying previous printk message ** [ 69.497006][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 69.497033][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 69.497098][ T7304] ------------[ cut here ]------------ [ 69.497101][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.503107][ T7304] Modules linked in: [ 69.503754][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 69.505373][ T7304] Tainted: [W]=WARN [ 69.505970][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 69.507613][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 69.508897][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.509831][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 69.510786][ T7304] sp : ffff80009ff47260 [ 69.511476][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 69.512772][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 69.514152][ T7304] x23: ffff0000d8b6e198 x22: ffff0000d8b6e190 x21: ffff0000d8b6e690 [ 69.515470][ T7304] x20: 0000000000001555 x19: ffff0000d8b6e000 x18: 1fffe0003379be88 [ 69.516874][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 69.518239][ T7304] x14: 1ffff00013fe8d88 x13: 0000000000000000 x12: 0000000000000000 [ 69.519557][ T7304] x11: 00000000de495553 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 69.520896][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 69.522236][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 69.523562][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d8b6e000 [ 69.524850][ T7304] Call trace: [ 69.525390][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 69.526409][ T7304] add_transaction_credits+0x938/0xc6c [ 69.527324][ T7304] start_this_handle+0x52c/0x10dc [ 69.528106][ T7304] jbd2__journal_start+0x288/0x51c [ 69.528933][ T7304] jbd2_journal_start+0x3c/0x4c [ 69.529643][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 69.530373][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 69.531288][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 69.532140][ T7304] ocfs2_put_super+0xec/0x320 [ 69.532937][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 69.533873][ T7304] kill_block_super+0x44/0x90 [ 69.534690][ T7304] deactivate_locked_super+0xc4/0x12c [ 69.535625][ T7304] deactivate_super+0xe0/0x100 [ 69.536443][ T7304] cleanup_mnt+0x31c/0x3ac [ 69.537184][ T7304] __cleanup_mnt+0x20/0x30 [ 69.537914][ T7304] task_work_run+0x1dc/0x260 [ 69.538687][ T7304] do_notify_resume+0x174/0x1f4 [ 69.539489][ T7304] el0_svc+0xb8/0x180 [ 69.540129][ T7304] el0t_64_sync_handler+0x84/0x12c [ 69.540907][ T7304] el0t_64_sync+0x198/0x19c [ 69.541601][ T7304] irq event stamp: 452800 [ 69.542295][ T7304] hardirqs last enabled at (452799): [] vprintk_store+0x898/0xac8 [ 69.543835][ T7304] hardirqs last disabled at (452800): [] el1_brk64+0x1c/0x48 [ 69.545263][ T7304] softirqs last enabled at (452566): [] local_bh_enable+0x10/0x34 [ 69.546853][ T7304] softirqs last disabled at (452564): [] local_bh_disable+0x10/0x34 [ 69.548407][ T7304] ---[ end trace 0000000000000000 ]--- [ 69.550733][ T7304] Aborting journal on device loop0-75. [ 69.550964][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 69.550982][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 69.550990][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.550995][ T7304] OCFS2: File system is now read-only. [ 69.551000][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 69.551394][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 69.552156][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 69.648932][ T7620] loop0: detected capacity change from 0 to 32768 [ 69.677674][ T7620] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.681464][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 69.681491][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 69.681679][ T7304] ------------[ cut here ]------------ [ 69.681687][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.686913][ T7304] Modules linked in: [ 69.687496][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 69.689248][ T7304] Tainted: [W]=WARN [ 69.689867][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 69.691560][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 69.692906][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.693912][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 69.694939][ T7304] sp : ffff80009ff47260 [ 69.695649][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 69.696961][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 69.698280][ T7304] x23: ffff0000c65fe198 x22: ffff0000c65fe190 x21: ffff0000c65fe690 [ 69.699560][ T7304] x20: 0000000000001555 x19: ffff0000c65fe000 x18: 1fffe0003379be88 [ 69.700847][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 69.702149][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 69.703504][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 69.704816][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 69.706210][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 69.707569][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c65fe000 [ 69.708974][ T7304] Call trace: [ 69.709531][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 69.710552][ T7304] add_transaction_credits+0x938/0xc6c [ 69.711485][ T7304] start_this_handle+0x52c/0x10dc [ 69.712321][ T7304] jbd2__journal_start+0x288/0x51c [ 69.713190][ T7304] jbd2_journal_start+0x3c/0x4c [ 69.713980][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 69.714759][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 69.715647][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 69.716440][ T7304] ocfs2_put_super+0xec/0x320 [ 69.717141][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 69.717954][ T7304] kill_block_super+0x44/0x90 [ 69.718644][ T7304] deactivate_locked_super+0xc4/0x12c [ 69.719469][ T7304] deactivate_super+0xe0/0x100 [ 69.720140][ T7304] cleanup_mnt+0x31c/0x3ac [ 69.720839][ T7304] __cleanup_mnt+0x20/0x30 [ 69.721486][ T7304] task_work_run+0x1dc/0x260 [ 69.722146][ T7304] do_notify_resume+0x174/0x1f4 [ 69.722860][ T7304] el0_svc+0xb8/0x180 [ 69.723419][ T7304] el0t_64_sync_handler+0x84/0x12c [ 69.724182][ T7304] el0t_64_sync+0x198/0x19c [ 69.724896][ T7304] irq event stamp: 473886 [ 69.725584][ T7304] hardirqs last enabled at (473885): [] finish_lock_switch+0xb0/0x1c0 [ 69.727120][ T7304] hardirqs last disabled at (473886): [] el1_brk64+0x1c/0x48 [ 69.728503][ T7304] softirqs last enabled at (473760): [] handle_softirqs+0xaf8/0xc88 [ 69.730051][ T7304] softirqs last disabled at (473709): [] __do_softirq+0x14/0x20 [ 69.731621][ T7304] ---[ end trace 0000000000000000 ]--- [ 69.734510][ T7304] Aborting journal on device loop0-75. [ 69.734775][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 69.734791][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 69.734802][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.734807][ T7304] OCFS2: File system is now read-only. [ 69.734810][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 69.735163][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 69.735335][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 69.838859][ T7624] loop0: detected capacity change from 0 to 32768 [ 69.849734][ T7624] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 6 ** replaying previous printk message ** [ 69.854936][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 69.854960][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 69.855034][ T7304] ------------[ cut here ]------------ [ 69.855038][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.860964][ T7304] Modules linked in: [ 69.861633][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 69.863341][ T7304] Tainted: [W]=WARN [ 69.863985][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 69.865638][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 69.866909][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.867868][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 69.868859][ T7304] sp : ffff80009ff47260 [ 69.869527][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 69.870793][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 69.872116][ T7304] x23: ffff0000ec554198 x22: ffff0000ec554190 x21: ffff0000ec554690 [ 69.873442][ T7304] x20: 0000000000001555 x19: ffff0000ec554000 x18: 1fffe000337a0688 [ 69.874705][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 69.876037][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 69.877378][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 69.878728][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 69.880088][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 69.881514][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000ec554000 [ 69.882887][ T7304] Call trace: [ 69.883447][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 69.884473][ T7304] add_transaction_credits+0x938/0xc6c [ 69.885384][ T7304] start_this_handle+0x52c/0x10dc [ 69.886187][ T7304] jbd2__journal_start+0x288/0x51c [ 69.886998][ T7304] jbd2_journal_start+0x3c/0x4c [ 69.887785][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 69.888588][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 69.889450][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 69.890313][ T7304] ocfs2_put_super+0xec/0x320 [ 69.891055][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 69.891983][ T7304] kill_block_super+0x44/0x90 [ 69.892724][ T7304] deactivate_locked_super+0xc4/0x12c [ 69.893561][ T7304] deactivate_super+0xe0/0x100 [ 69.894390][ T7304] cleanup_mnt+0x31c/0x3ac [ 69.895118][ T7304] __cleanup_mnt+0x20/0x30 [ 69.895868][ T7304] task_work_run+0x1dc/0x260 [ 69.896627][ T7304] do_notify_resume+0x174/0x1f4 [ 69.897409][ T7304] el0_svc+0xb8/0x180 [ 69.898043][ T7304] el0t_64_sync_handler+0x84/0x12c [ 69.898849][ T7304] el0t_64_sync+0x198/0x19c [ 69.899560][ T7304] irq event stamp: 494520 [ 69.900193][ T7304] hardirqs last enabled at (494519): [] exit_to_kernel_mode+0xc0/0xf0 [ 69.901668][ T7304] hardirqs last disabled at (494520): [] el1_brk64+0x1c/0x48 [ 69.903121][ T7304] softirqs last enabled at (494202): [] local_bh_enable+0x10/0x34 [ 69.904698][ T7304] softirqs last disabled at (494200): [] local_bh_disable+0x10/0x34 [ 69.906236][ T7304] ---[ end trace 0000000000000000 ]--- [ 69.909944][ T7304] Aborting journal on device loop0-75. [ 69.910561][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 69.910578][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 69.910589][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.910594][ T7304] OCFS2: File system is now read-only. [ 69.910598][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 69.910945][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 69.911135][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 70.027275][ T7628] loop0: detected capacity change from 0 to 32768 [ 70.034501][ T7628] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.039277][ T7304] __jbd2_log_wait_for_space: needed 5 ** replaying previous printk message ** [ 70.039277][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 70.040101][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 70.040176][ T7304] ------------[ cut here ]------------ [ 70.040182][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.045878][ T7304] Modules linked in: [ 70.046488][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 70.047980][ T7304] Tainted: [W]=WARN [ 70.048546][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 70.050116][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 70.051486][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.052480][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 70.053475][ T7304] sp : ffff80009ff47260 [ 70.054099][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 70.055259][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 70.056428][ T7304] x23: ffff0000d28a8198 x22: ffff0000d28a8190 x21: ffff0000d28a8690 [ 70.057589][ T7304] x20: 0000000000001555 x19: ffff0000d28a8000 x18: 1fffe000337a0688 [ 70.058749][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 70.059982][ T7304] x14: 1fffe000337a06f2 x13: 0000000000000000 x12: 0000000000000000 [ 70.061132][ T7304] x11: ffff6000337a06f3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 70.062288][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 70.063488][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 70.064628][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d28a8000 [ 70.065912][ T7304] Call trace: [ 70.066422][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 70.067364][ T7304] add_transaction_credits+0x938/0xc6c [ 70.068208][ T7304] start_this_handle+0x52c/0x10dc [ 70.068965][ T7304] jbd2__journal_start+0x288/0x51c [ 70.069730][ T7304] jbd2_journal_start+0x3c/0x4c [ 70.070443][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 70.071300][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 70.072281][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 70.073183][ T7304] ocfs2_put_super+0xec/0x320 [ 70.073961][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 70.074847][ T7304] kill_block_super+0x44/0x90 [ 70.075629][ T7304] deactivate_locked_super+0xc4/0x12c [ 70.076548][ T7304] deactivate_super+0xe0/0x100 [ 70.077380][ T7304] cleanup_mnt+0x31c/0x3ac [ 70.078154][ T7304] __cleanup_mnt+0x20/0x30 [ 70.078890][ T7304] task_work_run+0x1dc/0x260 [ 70.079653][ T7304] do_notify_resume+0x174/0x1f4 [ 70.080400][ T7304] el0_svc+0xb8/0x180 [ 70.081016][ T7304] el0t_64_sync_handler+0x84/0x12c [ 70.081869][ T7304] el0t_64_sync+0x198/0x19c [ 70.082607][ T7304] irq event stamp: 515294 [ 70.083320][ T7304] hardirqs last enabled at (515293): [] vprintk_store+0x898/0xac8 [ 70.084818][ T7304] hardirqs last disabled at (515294): [] el1_brk64+0x1c/0x48 [ 70.086375][ T7304] softirqs last enabled at (515040): [] local_bh_enable+0x10/0x34 [ 70.087930][ T7304] softirqs last disabled at (515038): [] local_bh_disable+0x10/0x34 [ 70.089536][ T7304] ---[ end trace 0000000000000000 ]--- [ 70.096033][ T7304] Aborting journal on device loop0-75. [ 70.097109][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 70.097141][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 70.097154][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.097160][ T7304] OCFS2: File system is now read-only. [ 70.097165][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 70.098308][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 70.098573][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 70.195114][ T7632] loop0: detected capacity change from 0 to 32768 [ 70.203513][ T7632] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.209571][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 70.219987][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 70.220073][ T7304] ------------[ cut here ]------------ [ 70.220078][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.223940][ T7304] Modules linked in: [ 70.224572][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 70.226205][ T7304] Tainted: [W]=WARN [ 70.226761][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 70.228245][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 70.229549][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.230493][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 70.231434][ T7304] sp : ffff80009ff47260 [ 70.232089][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 70.233317][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 70.234531][ T7304] x23: ffff0000cd896198 x22: ffff0000cd896190 x21: ffff0000cd896690 [ 70.235714][ T7304] x20: 0000000000001555 x19: ffff0000cd896000 x18: 1fffe0003379be88 [ 70.236910][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 70.238118][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 70.239371][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 70.240641][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 70.241897][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 70.243201][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000cd896000 [ 70.244543][ T7304] Call trace: [ 70.245071][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 70.246105][ T7304] add_transaction_credits+0x938/0xc6c [ 70.247033][ T7304] start_this_handle+0x52c/0x10dc [ 70.247875][ T7304] jbd2__journal_start+0x288/0x51c [ 70.248767][ T7304] jbd2_journal_start+0x3c/0x4c [ 70.249564][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 70.250427][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 70.251408][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 70.252289][ T7304] ocfs2_put_super+0xec/0x320 [ 70.253065][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 70.253930][ T7304] kill_block_super+0x44/0x90 [ 70.254648][ T7304] deactivate_locked_super+0xc4/0x12c [ 70.255455][ T7304] deactivate_super+0xe0/0x100 [ 70.256181][ T7304] cleanup_mnt+0x31c/0x3ac [ 70.256847][ T7304] __cleanup_mnt+0x20/0x30 [ 70.257520][ T7304] task_work_run+0x1dc/0x260 [ 70.258226][ T7304] do_notify_resume+0x174/0x1f4 [ 70.259024][ T7304] el0_svc+0xb8/0x180 [ 70.259685][ T7304] el0t_64_sync_handler+0x84/0x12c [ 70.260499][ T7304] el0t_64_sync+0x198/0x19c [ 70.261242][ T7304] irq event stamp: 537172 [ 70.261932][ T7304] hardirqs last enabled at (537171): [] exit_to_kernel_mode+0xc0/0xf0 [ 70.263442][ T7304] hardirqs last disabled at (537172): [] el1_brk64+0x1c/0x48 [ 70.264768][ T7304] softirqs last enabled at (536932): [] local_bh_enable+0x10/0x34 [ 70.266101][ T7304] softirqs last disabled at (536930): [] local_bh_disable+0x10/0x34 [ 70.267495][ T7304] ---[ end trace 0000000000000000 ]--- [ 70.270522][ T7304] Aborting journal on device loop0-75. [ 70.271669][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 70.271701][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 70.271723][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.271736][ T7304] OCFS2: File system is now read-only. [ 70.271744][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 70.273403][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 70.273704][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 70.367379][ T7636] loop0: detected capacity change from 0 to 32768 [ 70.377514][ T7636] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.383644][ ** replaying previous printk message ** [ 70.383644][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 70.383675][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 70.383905][ T7304] ------------[ cut here ]------------ [ 70.383910][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.390003][ T7304] Modules linked in: [ 70.390658][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 70.392388][ T7304] Tainted: [W]=WARN [ 70.393016][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 70.394707][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 70.396038][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.397067][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 70.398131][ T7304] sp : ffff80009ff47260 [ 70.398889][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 70.400233][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 70.401530][ T7304] x23: ffff0000d8844198 x22: ffff0000d8844190 x21: ffff0000d8844690 [ 70.402950][ T7304] x20: 0000000000001555 x19: ffff0000d8844000 x18: 1fffe0003379be88 [ 70.404238][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 70.405576][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 70.406863][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 70.408214][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 70.409548][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 70.410860][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d8844000 [ 70.412186][ T7304] Call trace: [ 70.412700][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 70.413653][ T7304] add_transaction_credits+0x938/0xc6c [ 70.414542][ T7304] start_this_handle+0x52c/0x10dc [ 70.415344][ T7304] jbd2__journal_start+0x288/0x51c [ 70.416113][ T7304] jbd2_journal_start+0x3c/0x4c [ 70.416893][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 70.417625][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 70.418543][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 70.419325][ T7304] ocfs2_put_super+0xec/0x320 [ 70.420062][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 70.420878][ T7304] kill_block_super+0x44/0x90 [ 70.421572][ T7304] deactivate_locked_super+0xc4/0x12c [ 70.422360][ T7304] deactivate_super+0xe0/0x100 [ 70.423134][ T7304] cleanup_mnt+0x31c/0x3ac [ 70.423863][ T7304] __cleanup_mnt+0x20/0x30 [ 70.424586][ T7304] task_work_run+0x1dc/0x260 [ 70.425344][ T7304] do_notify_resume+0x174/0x1f4 [ 70.426095][ T7304] el0_svc+0xb8/0x180 [ 70.426685][ T7304] el0t_64_sync_handler+0x84/0x12c [ 70.427475][ T7304] el0t_64_sync+0x198/0x19c [ 70.428211][ T7304] irq event stamp: 557776 [ 70.428929][ T7304] hardirqs last enabled at (557775): [] finish_lock_switch+0xb0/0x1c0 [ 70.430477][ T7304] hardirqs last disabled at (557776): [] el1_brk64+0x1c/0x48 [ 70.431840][ T7304] softirqs last enabled at (557452): [] local_bh_enable+0x10/0x34 [ 70.433231][ T7304] softirqs last disabled at (557450): [] local_bh_disable+0x10/0x34 [ 70.434687][ T7304] ---[ end trace 0000000000000000 ]--- [ 70.438325][ T7304] Aborting journal on device loop0-75. [ 70.438621][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 70.438640][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 70.438651][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.438655][ T7304] OCFS2: File system is now read-only. [ 70.438659][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 70.439011][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 70.439275][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 70.548404][ T7642] loop0: detected capacity change from 0 to 32768 [ 70.581293][ T7642] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.585517][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 70.585548][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 70.585616][ T7304] ------------[ cut here ]------------ [ 70.585621][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.590637][ T7304] Modules linked in: [ 70.591248][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 70.592804][ T7304] Tainted: [W]=WARN [ 70.593353][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 70.594816][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 70.595949][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.596847][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 70.597736][ T7304] sp : ffff80009ff47260 [ 70.598361][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 70.599593][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 70.600722][ T7304] x23: ffff0000ca3bc198 x22: ffff0000ca3bc190 x21: ffff0000ca3bc690 [ 70.601831][ T7304] x20: 0000000000001555 x19: ffff0000ca3bc000 x18: 1fffe000337a0688 [ 70.602975][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 70.604131][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 70.605374][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 70.606694][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 70.607910][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 70.609114][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000ca3bc000 [ 70.610282][ T7304] Call trace: [ 70.610748][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 70.611630][ T7304] add_transaction_credits+0x938/0xc6c [ 70.612420][ T7304] start_this_handle+0x52c/0x10dc [ 70.613205][ T7304] jbd2__journal_start+0x288/0x51c [ 70.614112][ T7304] jbd2_journal_start+0x3c/0x4c [ 70.614901][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 70.615730][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 70.616698][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 70.617548][ T7304] ocfs2_put_super+0xec/0x320 [ 70.618300][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 70.619187][ T7304] kill_block_super+0x44/0x90 [ 70.619944][ T7304] deactivate_locked_super+0xc4/0x12c [ 70.620785][ T7304] deactivate_super+0xe0/0x100 [ 70.621558][ T7304] cleanup_mnt+0x31c/0x3ac [ 70.622262][ T7304] __cleanup_mnt+0x20/0x30 [ 70.623012][ T7304] task_work_run+0x1dc/0x260 [ 70.623773][ T7304] do_notify_resume+0x174/0x1f4 [ 70.624605][ T7304] el0_svc+0xb8/0x180 [ 70.625258][ T7304] el0t_64_sync_handler+0x84/0x12c [ 70.626123][ T7304] el0t_64_sync+0x198/0x19c [ 70.626890][ T7304] irq event stamp: 578458 [ 70.627584][ T7304] hardirqs last enabled at (578457): [] exit_to_kernel_mode+0xc0/0xf0 [ 70.629091][ T7304] hardirqs last disabled at (578458): [] el1_brk64+0x1c/0x48 [ 70.630363][ T7304] softirqs last enabled at (578122): [] local_bh_enable+0x10/0x34 [ 70.631898][ T7304] softirqs last disabled at (578120): [] local_bh_disable+0x10/0x34 [ 70.633446][ T7304] ---[ end trace 0000000000000000 ]--- [ 70.635168][ T7304] Aborting journal on device loop0-75. [ 70.635671][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 70.635692][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 70.635699][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.635703][ T7304] OCFS2: File system is now read-only. [ 70.635707][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 70.636124][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 70.636387][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 70.731550][ T7647] loop0: detected capacity change from 0 to 32768 [ 70.745169][ T7647] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.750731][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 70.752525][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 70.754173][ T7304] ------------[ cut here ]------------ [ 70.754179][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.756556][ T7304] Modules linked in: [ 70.757183][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 70.758755][ T7304] Tainted: [W]=WARN [ 70.759395][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 70.761037][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 70.762344][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.763355][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 70.764429][ T7304] sp : ffff80009ff47260 [ 70.765143][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 70.766476][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 70.767821][ T7304] x23: ffff0000c66dc198 x22: ffff0000c66dc190 x21: ffff0000c66dc690 [ 70.769150][ T7304] x20: 0000000000001555 x19: ffff0000c66dc000 x18: 1fffe0003379be88 [ 70.770441][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 70.771780][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 70.773111][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 70.774481][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 70.775790][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 70.777154][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c66dc000 [ 70.778518][ T7304] Call trace: [ 70.779068][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 70.780028][ T7304] add_transaction_credits+0x938/0xc6c [ 70.780932][ T7304] start_this_handle+0x52c/0x10dc [ 70.781762][ T7304] jbd2__journal_start+0x288/0x51c [ 70.782598][ T7304] jbd2_journal_start+0x3c/0x4c [ 70.783383][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 70.784190][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 70.785039][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 70.785805][ T7304] ocfs2_put_super+0xec/0x320 [ 70.786502][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 70.787315][ T7304] kill_block_super+0x44/0x90 [ 70.788007][ T7304] deactivate_locked_super+0xc4/0x12c [ 70.788821][ T7304] deactivate_super+0xe0/0x100 [ 70.789525][ T7304] cleanup_mnt+0x31c/0x3ac [ 70.790207][ T7304] __cleanup_mnt+0x20/0x30 [ 70.790940][ T7304] task_work_run+0x1dc/0x260 [ 70.791662][ T7304] do_notify_resume+0x174/0x1f4 [ 70.792398][ T7304] el0_svc+0xb8/0x180 [ 70.793004][ T7304] el0t_64_sync_handler+0x84/0x12c [ 70.793827][ T7304] el0t_64_sync+0x198/0x19c [ 70.794551][ T7304] irq event stamp: 600826 [ 70.795189][ T7304] hardirqs last enabled at (600825): [] finish_lock_switch+0xb0/0x1c0 [ 70.796657][ T7304] hardirqs last disabled at (600826): [] el1_brk64+0x1c/0x48 [ 70.797966][ T7304] softirqs last enabled at (600492): [] local_bh_enable+0x10/0x34 [ 70.799463][ T7304] softirqs last disabled at (600490): [] local_bh_disable+0x10/0x34 [ 70.800916][ T7304] ---[ end trace 0000000000000000 ]--- [ 70.803149][ T7304] Aborting journal on device loop0-75. [ 70.804418][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 70.804472][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 70.804490][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.804495][ T7304] OCFS2: File system is now read-only. [ 70.804501][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 70.807763][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 70.808065][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 70.900166][ T6119] Bluetooth: hci0: command tx timeout [ 70.908659][ T7652] loop0: detected capacity change from 0 to 32768 [ 70.916533][ T7652] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.919532][ T7304] __jbd2_l ** replaying previous printk message ** [ 70.919532][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 70.919884][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 70.919982][ T7304] ------------[ cut here ]------------ [ 70.919987][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.925984][ T7304] Modules linked in: [ 70.926677][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 70.928409][ T7304] Tainted: [W]=WARN [ 70.929050][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 70.930564][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 70.931819][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.932813][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 70.933823][ T7304] sp : ffff80009ff47260 [ 70.934520][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 70.935799][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 70.937164][ T7304] x23: ffff0000cb742198 x22: ffff0000cb742190 x21: ffff0000cb742690 [ 70.938507][ T7304] x20: 0000000000001555 x19: ffff0000cb742000 x18: 1fffe0003379be88 [ 70.939799][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 70.941039][ T7304] x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 [ 70.942397][ T7304] x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 70.943687][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 70.945036][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 70.946286][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cb742000 [ 70.947537][ T7304] Call trace: [ 70.948130][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 70.949046][ T7304] add_transaction_credits+0x938/0xc6c [ 70.949928][ T7304] start_this_handle+0x52c/0x10dc [ 70.950682][ T7304] jbd2__journal_start+0x288/0x51c [ 70.951434][ T7304] jbd2_journal_start+0x3c/0x4c [ 70.952215][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 70.952974][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 70.953753][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 70.954552][ T7304] ocfs2_put_super+0xec/0x320 [ 70.955230][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 70.956054][ T7304] kill_block_super+0x44/0x90 [ 70.956769][ T7304] deactivate_locked_super+0xc4/0x12c [ 70.957567][ T7304] deactivate_super+0xe0/0x100 [ 70.958254][ T7304] cleanup_mnt+0x31c/0x3ac [ 70.958898][ T7304] __cleanup_mnt+0x20/0x30 [ 70.959534][ T7304] task_work_run+0x1dc/0x260 [ 70.960203][ T7304] do_notify_resume+0x174/0x1f4 [ 70.960929][ T7304] el0_svc+0xb8/0x180 [ 70.961506][ T7304] el0t_64_sync_handler+0x84/0x12c [ 70.962221][ T7304] el0t_64_sync+0x198/0x19c [ 70.962858][ T7304] irq event stamp: 621330 [ 70.963451][ T7304] hardirqs last enabled at (621329): [] vprintk_store+0x898/0xac8 [ 70.964814][ T7304] hardirqs last disabled at (621330): [] el1_brk64+0x1c/0x48 [ 70.966274][ T7304] softirqs last enabled at (621084): [] local_bh_enable+0x10/0x34 [ 70.967743][ T7304] softirqs last disabled at (621082): [] local_bh_disable+0x10/0x34 [ 70.969231][ T7304] ---[ end trace 0000000000000000 ]--- [ 70.972939][ T7304] Aborting journal on device loop0-75. [ 70.980562][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 70.981922][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 70.984220][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.985853][ T7304] OCFS2: File system is now read-only. [ 70.986817][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 70.988738][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 70.990658][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 71.084410][ T7656] loop0: detected capacity change from 0 to 32768 [ 71.094291][ T7656] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.101344][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 71.101366][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 71.104584][ T7304] ------------[ cut here ]------------ [ 71.104590][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.106883][ T7304] Modules linked in: [ 71.107428][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 71.108993][ T7304] Tainted: [W]=WARN [ 71.109559][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 71.111118][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 71.112265][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.113089][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 71.113966][ T7304] sp : ffff80009ff47260 [ 71.114640][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 71.115939][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 71.117225][ T7304] x23: ffff0000ded28198 x22: ffff0000ded28190 x21: ffff0000ded28690 [ 71.118528][ T7304] x20: 0000000000001555 x19: ffff0000ded28000 x18: 1fffe000337a0688 [ 71.119834][ T7304] x17: ffff80008f7be000 x16: ffff80008b007290 x15: 0000000000000001 [ 71.121174][ T7304] x14: 1fffe0001858ccb8 x13: 0000000000000000 x12: 0000000000000000 [ 71.122463][ T7304] x11: ffff60001858ccb9 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 71.123724][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 71.125040][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008048354c [ 71.126359][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000ded28000 [ 71.127722][ T7304] Call trace: [ 71.128280][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 71.129264][ T7304] add_transaction_credits+0x938/0xc6c [ 71.130166][ T7304] start_this_handle+0x52c/0x10dc [ 71.131015][ T7304] jbd2__journal_start+0x288/0x51c [ 71.131911][ T7304] jbd2_journal_start+0x3c/0x4c [ 71.132753][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 71.133526][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 71.134460][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 71.135271][ T7304] ocfs2_put_super+0xec/0x320 [ 71.135958][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 71.136720][ T7304] kill_block_super+0x44/0x90 [ 71.137398][ T7304] deactivate_locked_super+0xc4/0x12c [ 71.138228][ T7304] deactivate_super+0xe0/0x100 [ 71.138992][ T7304] cleanup_mnt+0x31c/0x3ac [ 71.139683][ T7304] __cleanup_mnt+0x20/0x30 [ 71.140390][ T7304] task_work_run+0x1dc/0x260 [ 71.141093][ T7304] do_notify_resume+0x174/0x1f4 [ 71.141827][ T7304] el0_svc+0xb8/0x180 [ 71.142452][ T7304] el0t_64_sync_handler+0x84/0x12c [ 71.143195][ T7304] el0t_64_sync+0x198/0x19c [ 71.143853][ T7304] irq event stamp: 642954 [ 71.144466][ T7304] hardirqs last enabled at (642953): [] finish_lock_switch+0xb0/0x1c0 [ 71.145863][ T7304] hardirqs last disabled at (642954): [] el1_brk64+0x1c/0x48 [ 71.147330][ T7304] softirqs last enabled at (642626): [] handle_softirqs+0xaf8/0xc88 [ 71.148872][ T7304] softirqs last disabled at (642613): [] __do_softirq+0x14/0x20 [ 71.150325][ T7304] ---[ end trace 0000000000000000 ]--- [ 71.151548][ T7304] Aborting journal on device loop0-75. [ 71.152771][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 71.154098][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 71.155938][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.157418][ T7304] OCFS2: File system is now read-only. [ 71.157438][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 71.157859][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 71.158110][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 71.249512][ T7660] loop0: detected capacity change from 0 to 32768 [ 71.259522][ T7660] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.267689][ T7304] __jbd2_log_wait_for ** replaying previous printk message ** [ 71.267689][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 71.268172][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 71.268306][ T7304] ------------[ cut here ]------------ [ 71.268310][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.274268][ T7304] Modules linked in: [ 71.274916][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 71.276564][ T7304] Tainted: [W]=WARN [ 71.277192][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 71.278801][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 71.280130][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.281112][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 71.282140][ T7304] sp : ffff80009ff47260 [ 71.282841][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 71.284204][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 71.285542][ T7304] x23: ffff0000cdc3e198 x22: ffff0000cdc3e190 x21: ffff0000cdc3e690 [ 71.286878][ T7304] x20: 0000000000001555 x19: ffff0000cdc3e000 x18: 1fffe0003379be88 [ 71.288262][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 71.289626][ T7304] x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 [ 71.290892][ T7304] x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 71.292165][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 71.293522][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 71.294860][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cdc3e000 [ 71.296139][ T7304] Call trace: [ 71.296714][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 71.297719][ T7304] add_transaction_credits+0x938/0xc6c [ 71.298616][ T7304] start_this_handle+0x52c/0x10dc [ 71.299474][ T7304] jbd2__journal_start+0x288/0x51c [ 71.300313][ T7304] jbd2_journal_start+0x3c/0x4c [ 71.301072][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 71.301895][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 71.302794][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 71.303653][ T7304] ocfs2_put_super+0xec/0x320 [ 71.304363][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 71.305212][ T7304] kill_block_super+0x44/0x90 [ 71.305955][ T7304] deactivate_locked_super+0xc4/0x12c [ 71.306876][ T7304] deactivate_super+0xe0/0x100 [ 71.307645][ T7304] cleanup_mnt+0x31c/0x3ac [ 71.308359][ T7304] __cleanup_mnt+0x20/0x30 [ 71.309058][ T7304] task_work_run+0x1dc/0x260 [ 71.309833][ T7304] do_notify_resume+0x174/0x1f4 [ 71.310644][ T7304] el0_svc+0xb8/0x180 [ 71.311300][ T7304] el0t_64_sync_handler+0x84/0x12c [ 71.312151][ T7304] el0t_64_sync+0x198/0x19c [ 71.312877][ T7304] irq event stamp: 663688 [ 71.313583][ T7304] hardirqs last enabled at (663687): [] vprintk_store+0x898/0xac8 [ 71.315075][ T7304] hardirqs last disabled at (663688): [] el1_brk64+0x1c/0x48 [ 71.316471][ T7304] softirqs last enabled at (663448): [] local_bh_enable+0x10/0x34 [ 71.318011][ T7304] softirqs last disabled at (663446): [] local_bh_disable+0x10/0x34 [ 71.319570][ T7304] ---[ end trace 0000000000000000 ]--- [ 71.324263][ T7304] Aborting journal on device loop0-75. [ 71.324489][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 71.324508][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 71.324519][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.324523][ T7304] OCFS2: File system is now read-only. [ 71.324527][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 71.324971][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 71.325170][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 71.421943][ T7665] loop0: detected capacity change from 0 to 32768 [ 71.425857][ T7665] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 7 ** replaying previous printk message ** [ 71.432338][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 71.432365][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 71.432437][ T7304] ------------[ cut here ]------------ [ 71.432442][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.438278][ T7304] Modules linked in: [ 71.438881][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 71.440418][ T7304] Tainted: [W]=WARN [ 71.441036][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 71.442614][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 71.443917][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.444897][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 71.445832][ T7304] sp : ffff80009ff47260 [ 71.446481][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 71.447793][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 71.449158][ T7304] x23: ffff0000d73ac198 x22: ffff0000d73ac190 x21: ffff0000d73ac690 [ 71.450491][ T7304] x20: 0000000000001555 x19: ffff0000d73ac000 x18: 1fffe0003379be88 [ 71.451876][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 71.453259][ T7304] x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 [ 71.454604][ T7304] x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 71.455872][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 71.457209][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 71.458509][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d73ac000 [ 71.459815][ T7304] Call trace: [ 71.460364][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 71.461338][ T7304] add_transaction_credits+0x938/0xc6c [ 71.462194][ T7304] start_this_handle+0x52c/0x10dc [ 71.462990][ T7304] jbd2__journal_start+0x288/0x51c [ 71.463768][ T7304] jbd2_journal_start+0x3c/0x4c [ 71.464588][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 71.465377][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 71.466288][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 71.467110][ T7304] ocfs2_put_super+0xec/0x320 [ 71.467884][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 71.468768][ T7304] kill_block_super+0x44/0x90 [ 71.469493][ T7304] deactivate_locked_super+0xc4/0x12c [ 71.470301][ T7304] deactivate_super+0xe0/0x100 [ 71.471063][ T7304] cleanup_mnt+0x31c/0x3ac [ 71.471787][ T7304] __cleanup_mnt+0x20/0x30 [ 71.472426][ T7304] task_work_run+0x1dc/0x260 [ 71.473135][ T7304] do_notify_resume+0x174/0x1f4 [ 71.473901][ T7304] el0_svc+0xb8/0x180 [ 71.474532][ T7304] el0t_64_sync_handler+0x84/0x12c [ 71.475295][ T7304] el0t_64_sync+0x198/0x19c [ 71.475983][ T7304] irq event stamp: 684352 [ 71.476658][ T7304] hardirqs last enabled at (684351): [] vprintk_store+0x898/0xac8 [ 71.478062][ T7304] hardirqs last disabled at (684352): [] el1_brk64+0x1c/0x48 [ 71.479519][ T7304] softirqs last enabled at (684114): [] local_bh_enable+0x10/0x34 [ 71.481018][ T7304] softirqs last disabled at (684112): [] local_bh_disable+0x10/0x34 [ 71.482586][ T7304] ---[ end trace 0000000000000000 ]--- [ 71.485297][ T7304] Aborting journal on device loop0-75. [ 71.486531][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 71.486567][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 71.486592][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.486601][ T7304] OCFS2: File system is now read-only. [ 71.486609][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 71.494326][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 71.494551][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 71.585721][ T7669] loop0: detected capacity change from 0 to 32768 [ 71.596314][ T7669] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.608928][ T7304] __ ** replaying previous printk message ** [ 71.608928][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 71.608963][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 71.609380][ T7304] ------------[ cut here ]------------ [ 71.609384][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.615500][ T7304] Modules linked in: [ 71.616145][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 71.617993][ T7304] Tainted: [W]=WARN [ 71.618635][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 71.620391][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 71.621649][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.622667][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 71.623657][ T7304] sp : ffff80009ff47260 [ 71.624304][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 71.625598][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 71.626849][ T7304] x23: ffff0000de2a6198 x22: ffff0000de2a6190 x21: ffff0000de2a6690 [ 71.628126][ T7304] x20: 0000000000001555 x19: ffff0000de2a6000 x18: 1fffe0003379be88 [ 71.629399][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 71.630621][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 71.631859][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 71.633096][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 71.634360][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 71.635578][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000de2a6000 [ 71.636777][ T7304] Call trace: [ 71.637263][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 71.638157][ T7304] add_transaction_credits+0x938/0xc6c [ 71.639037][ T7304] start_this_handle+0x52c/0x10dc [ 71.639773][ T7304] jbd2__journal_start+0x288/0x51c [ 71.640510][ T7304] jbd2_journal_start+0x3c/0x4c [ 71.641236][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 71.642016][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 71.642901][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 71.643721][ T7304] ocfs2_put_super+0xec/0x320 [ 71.644525][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 71.645405][ T7304] kill_block_super+0x44/0x90 [ 71.646179][ T7304] deactivate_locked_super+0xc4/0x12c [ 71.647039][ T7304] deactivate_super+0xe0/0x100 [ 71.647737][ T7304] cleanup_mnt+0x31c/0x3ac [ 71.648441][ T7304] __cleanup_mnt+0x20/0x30 [ 71.649154][ T7304] task_work_run+0x1dc/0x260 [ 71.649890][ T7304] do_notify_resume+0x174/0x1f4 [ 71.650658][ T7304] el0_svc+0xb8/0x180 [ 71.651296][ T7304] el0t_64_sync_handler+0x84/0x12c [ 71.652091][ T7304] el0t_64_sync+0x198/0x19c [ 71.652847][ T7304] irq event stamp: 705872 [ 71.653523][ T7304] hardirqs last enabled at (705871): [] finish_lock_switch+0xb0/0x1c0 [ 71.655045][ T7304] hardirqs last disabled at (705872): [] el1_brk64+0x1c/0x48 [ 71.656453][ T7304] softirqs last enabled at (705620): [] local_bh_enable+0x10/0x34 [ 71.657979][ T7304] softirqs last disabled at (705618): [] local_bh_disable+0x10/0x34 [ 71.659572][ T7304] ---[ end trace 0000000000000000 ]--- [ 71.662030][ T7304] Aborting journal on device loop0-75. [ 71.662299][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 71.662317][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 71.662325][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.662329][ T7304] OCFS2: File system is now read-only. [ 71.662333][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 71.662752][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 71.663027][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 71.760952][ T7673] loop0: detected capacity change from 0 to 32768 [ 71.777652][ T7673] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.782910][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 71.782932][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 71.783008][ T7304] ------------[ cut here ]------------ [ 71.783014][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.788504][ T7304] Modules linked in: [ 71.789137][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 71.790871][ T7304] Tainted: [W]=WARN [ 71.791443][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 71.793009][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 71.794169][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.795038][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 71.795937][ T7304] sp : ffff80009ff47260 [ 71.796562][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 71.797767][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 71.799047][ T7304] x23: ffff0000c601c198 x22: ffff0000c601c190 x21: ffff0000c601c690 [ 71.800304][ T7304] x20: 0000000000001555 x19: ffff0000c601c000 x18: 1fffe0003379be88 [ 71.801613][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 71.802985][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 71.804324][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 71.805548][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 71.806908][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 71.808273][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c601c000 [ 71.809634][ T7304] Call trace: [ 71.810168][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 71.811215][ T7304] add_transaction_credits+0x938/0xc6c [ 71.812137][ T7304] start_this_handle+0x52c/0x10dc [ 71.812995][ T7304] jbd2__journal_start+0x288/0x51c [ 71.813850][ T7304] jbd2_journal_start+0x3c/0x4c [ 71.814682][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 71.815488][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 71.816380][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 71.817212][ T7304] ocfs2_put_super+0xec/0x320 [ 71.818010][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 71.818868][ T7304] kill_block_super+0x44/0x90 [ 71.819652][ T7304] deactivate_locked_super+0xc4/0x12c [ 71.820562][ T7304] deactivate_super+0xe0/0x100 [ 71.821384][ T7304] cleanup_mnt+0x31c/0x3ac [ 71.822148][ T7304] __cleanup_mnt+0x20/0x30 [ 71.822889][ T7304] task_work_run+0x1dc/0x260 [ 71.823630][ T7304] do_notify_resume+0x174/0x1f4 [ 71.824431][ T7304] el0_svc+0xb8/0x180 [ 71.825098][ T7304] el0t_64_sync_handler+0x84/0x12c [ 71.825974][ T7304] el0t_64_sync+0x198/0x19c [ 71.826722][ T7304] irq event stamp: 727398 [ 71.827406][ T7304] hardirqs last enabled at (727397): [] exit_to_kernel_mode+0xc0/0xf0 [ 71.829054][ T7304] hardirqs last disabled at (727398): [] el1_brk64+0x1c/0x48 [ 71.830496][ T7304] softirqs last enabled at (727158): [] local_bh_enable+0x10/0x34 [ 71.832048][ T7304] softirqs last disabled at (727156): [] local_bh_disable+0x10/0x34 [ 71.833602][ T7304] ---[ end trace 0000000000000000 ]--- [ 71.835633][ T7304] Aborting journal on device loop0-75. [ 71.836730][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 71.836759][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 71.836774][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.836780][ T7304] OCFS2: File system is now read-only. [ 71.836785][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 71.844460][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 71.844653][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 71.936266][ T7677] loop0: detected capacity change from 0 to 32768 [ 71.960931][ T7677] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.964267][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 71.964295][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 71.964366][ T7304] ------------[ cut here ]------------ [ 71.964371][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.969904][ T7304] Modules linked in: [ 71.970554][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 71.972323][ T7304] Tainted: [W]=WARN [ 71.972905][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 71.974472][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 71.975678][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.976589][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 71.977499][ T7304] sp : ffff80009ff47260 [ 71.978175][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 71.979466][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 71.980746][ T7304] x23: ffff0000dd2fa198 x22: ffff0000dd2fa190 x21: ffff0000dd2fa690 [ 71.982107][ T7304] x20: 0000000000001555 x19: ffff0000dd2fa000 x18: 1fffe000337a0688 [ 71.983368][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 71.984736][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 71.986000][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 71.987352][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 71.988674][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 71.989998][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000dd2fa000 [ 71.991388][ T7304] Call trace: [ 71.991921][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 71.992918][ T7304] add_transaction_credits+0x938/0xc6c [ 71.993714][ T7304] start_this_handle+0x52c/0x10dc [ 71.994484][ T7304] jbd2__journal_start+0x288/0x51c [ 71.995312][ T7304] jbd2_journal_start+0x3c/0x4c [ 71.996045][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 71.996856][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 71.997813][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 71.998639][ T7304] ocfs2_put_super+0xec/0x320 [ 71.999408][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 72.000294][ T7304] kill_block_super+0x44/0x90 [ 72.001034][ T7304] deactivate_locked_super+0xc4/0x12c [ 72.001918][ T7304] deactivate_super+0xe0/0x100 [ 72.002732][ T7304] cleanup_mnt+0x31c/0x3ac [ 72.003480][ T7304] __cleanup_mnt+0x20/0x30 [ 72.004179][ T7304] task_work_run+0x1dc/0x260 [ 72.004919][ T7304] do_notify_resume+0x174/0x1f4 [ 72.005712][ T7304] el0_svc+0xb8/0x180 [ 72.006394][ T7304] el0t_64_sync_handler+0x84/0x12c [ 72.007255][ T7304] el0t_64_sync+0x198/0x19c [ 72.008006][ T7304] irq event stamp: 747892 [ 72.008655][ T7304] hardirqs last enabled at (747891): [] exit_to_kernel_mode+0xc0/0xf0 [ 72.010333][ T7304] hardirqs last disabled at (747892): [] el1_brk64+0x1c/0x48 [ 72.011798][ T7304] softirqs last enabled at (747566): [] local_bh_enable+0x10/0x34 [ 72.013372][ T7304] softirqs last disabled at (747564): [] local_bh_disable+0x10/0x34 [ 72.014995][ T7304] ---[ end trace 0000000000000000 ]--- [ 72.016962][ T7304] Aborting journal on device loop0-75. [ 72.017148][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 72.017162][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 72.017170][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.017174][ T7304] OCFS2: File system is now read-only. [ 72.017178][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 72.017615][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 72.017791][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 72.116653][ T7681] loop0: detected capacity change from 0 to 32768 [ 72.125614][ T7681] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ ** replaying previous printk message ** [ 72.127762][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 72.127797][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 72.127865][ T7304] ------------[ cut here ]------------ [ 72.127869][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.134101][ T7304] Modules linked in: [ 72.134730][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 72.136388][ T7304] Tainted: [W]=WARN [ 72.137026][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 72.138705][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 72.139953][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.140941][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 72.141874][ T7304] sp : ffff80009ff47260 [ 72.142522][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 72.143864][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 72.145207][ T7304] x23: ffff0000cf496198 x22: ffff0000cf496190 x21: ffff0000cf496690 [ 72.146477][ T7304] x20: 0000000000001555 x19: ffff0000cf496000 x18: 1fffe000337a0688 [ 72.147717][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 72.148970][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 72.150301][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 72.151690][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 72.153038][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 72.154316][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000cf496000 [ 72.155709][ T7304] Call trace: [ 72.156226][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 72.157243][ T7304] add_transaction_credits+0x938/0xc6c [ 72.158134][ T7304] start_this_handle+0x52c/0x10dc [ 72.158935][ T7304] jbd2__journal_start+0x288/0x51c [ 72.159651][ T7304] jbd2_journal_start+0x3c/0x4c [ 72.160391][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 72.161096][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 72.162057][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 72.162901][ T7304] ocfs2_put_super+0xec/0x320 [ 72.163618][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 72.164440][ T7304] kill_block_super+0x44/0x90 [ 72.165194][ T7304] deactivate_locked_super+0xc4/0x12c [ 72.166056][ T7304] deactivate_super+0xe0/0x100 [ 72.166849][ T7304] cleanup_mnt+0x31c/0x3ac [ 72.167553][ T7304] __cleanup_mnt+0x20/0x30 [ 72.168281][ T7304] task_work_run+0x1dc/0x260 [ 72.169015][ T7304] do_notify_resume+0x174/0x1f4 [ 72.169755][ T7304] el0_svc+0xb8/0x180 [ 72.170443][ T7304] el0t_64_sync_handler+0x84/0x12c [ 72.171193][ T7304] el0t_64_sync+0x198/0x19c [ 72.171911][ T7304] irq event stamp: 769206 [ 72.172555][ T7304] hardirqs last enabled at (769205): [] exit_to_kernel_mode+0xc0/0xf0 [ 72.174069][ T7304] hardirqs last disabled at (769206): [] el1_brk64+0x1c/0x48 [ 72.175394][ T7304] softirqs last enabled at (768876): [] local_bh_enable+0x10/0x34 [ 72.176818][ T7304] softirqs last disabled at (768874): [] local_bh_disable+0x10/0x34 [ 72.178282][ T7304] ---[ end trace 0000000000000000 ]--- [ 72.180018][ T7304] Aborting journal on device loop0-75. [ 72.180243][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 72.180258][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 72.180269][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.180275][ T7304] OCFS2: File system is now read-only. [ 72.180280][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 72.180648][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 72.180823][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 72.281693][ T7685] loop0: detected capacity change from 0 to 32768 [ 72.295182][ T7685] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.309272][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 72.309299][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 72.309379][ T7304] ------------[ cut here ]------------ [ 72.309384][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.314640][ T7304] Modules linked in: [ 72.315235][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 72.316772][ T7304] Tainted: [W]=WARN [ 72.317345][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 72.318896][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 72.320124][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.321069][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 72.322030][ T7304] sp : ffff80009ff47260 [ 72.322681][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 72.323977][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 72.325334][ T7304] x23: ffff0000d8798198 x22: ffff0000d8798190 x21: ffff0000d8798690 [ 72.326650][ T7304] x20: 0000000000001555 x19: ffff0000d8798000 x18: 0000000000000000 [ 72.327961][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 72.329313][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 72.330559][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 72.331924][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 72.333326][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 72.334718][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d8798000 [ 72.336026][ T7304] Call trace: [ 72.336579][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 72.337574][ T7304] add_transaction_credits+0x938/0xc6c [ 72.338512][ T7304] start_this_handle+0x52c/0x10dc [ 72.339309][ T7304] jbd2__journal_start+0x288/0x51c [ 72.340129][ T7304] jbd2_journal_start+0x3c/0x4c [ 72.340895][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 72.341688][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 72.342639][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 72.343533][ T7304] ocfs2_put_super+0xec/0x320 [ 72.344334][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 72.345225][ T7304] kill_block_super+0x44/0x90 [ 72.345990][ T7304] deactivate_locked_super+0xc4/0x12c [ 72.346909][ T7304] deactivate_super+0xe0/0x100 [ 72.347669][ T7304] cleanup_mnt+0x31c/0x3ac [ 72.348366][ T7304] __cleanup_mnt+0x20/0x30 [ 72.349051][ T7304] task_work_run+0x1dc/0x260 [ 72.349794][ T7304] do_notify_resume+0x174/0x1f4 [ 72.350602][ T7304] el0_svc+0xb8/0x180 [ 72.351298][ T7304] el0t_64_sync_handler+0x84/0x12c [ 72.352151][ T7304] el0t_64_sync+0x198/0x19c [ 72.352883][ T7304] irq event stamp: 789624 [ 72.353615][ T7304] hardirqs last enabled at (789623): [] exit_to_kernel_mode+0xc0/0xf0 [ 72.355231][ T7304] hardirqs last disabled at (789624): [] el1_brk64+0x1c/0x48 [ 72.356711][ T7304] softirqs last enabled at (789396): [] local_bh_enable+0x10/0x34 [ 72.358291][ T7304] softirqs last disabled at (789394): [] local_bh_disable+0x10/0x34 [ 72.359827][ T7304] ---[ end trace 0000000000000000 ]--- [ 72.361572][ T7304] Aborting journal on device loop0-75. [ 72.363026][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 72.363060][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 72.363075][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.363083][ T7304] OCFS2: File system is now read-only. [ 72.363089][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 72.364808][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 72.365531][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 72.463363][ T7689] loop0: detected capacity change from 0 to 32768 [ 72.468534][ T7689] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.472748][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 72.474422][ T7304] __jbd2_log_wait_for_space: no way to g ** replaying previous printk message ** [ 72.474422][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 72.475254][ T7304] ------------[ cut here ]------------ [ 72.475261][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.479776][ T7304] Modules linked in: [ 72.480395][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 72.482059][ T7304] Tainted: [W]=WARN [ 72.482658][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 72.484275][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 72.485616][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.486535][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 72.487438][ T7304] sp : ffff80009ff47260 [ 72.488095][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 72.489265][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 72.490523][ T7304] x23: ffff0000c6322198 x22: ffff0000c6322190 x21: ffff0000c6322690 [ 72.491767][ T7304] x20: 0000000000001555 x19: ffff0000c6322000 x18: 1fffe000337a0688 [ 72.492973][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 72.494120][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 72.495324][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 72.496497][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 72.497653][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 72.498817][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c6322000 [ 72.500149][ T7304] Call trace: [ 72.500705][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 72.501635][ T7304] add_transaction_credits+0x938/0xc6c [ 72.502577][ T7304] start_this_handle+0x52c/0x10dc [ 72.503390][ T7304] jbd2__journal_start+0x288/0x51c [ 72.504199][ T7304] jbd2_journal_start+0x3c/0x4c [ 72.504964][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 72.505768][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 72.506719][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 72.507509][ T7304] ocfs2_put_super+0xec/0x320 [ 72.508228][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 72.509084][ T7304] kill_block_super+0x44/0x90 [ 72.509833][ T7304] deactivate_locked_super+0xc4/0x12c [ 72.510640][ T7304] deactivate_super+0xe0/0x100 [ 72.511367][ T7304] cleanup_mnt+0x31c/0x3ac [ 72.512002][ T7304] __cleanup_mnt+0x20/0x30 [ 72.512713][ T7304] task_work_run+0x1dc/0x260 [ 72.513391][ T7304] do_notify_resume+0x174/0x1f4 [ 72.514096][ T7304] el0_svc+0xb8/0x180 [ 72.514709][ T7304] el0t_64_sync_handler+0x84/0x12c [ 72.515470][ T7304] el0t_64_sync+0x198/0x19c [ 72.516153][ T7304] irq event stamp: 810140 [ 72.516794][ T7304] hardirqs last enabled at (810139): [] finish_lock_switch+0xb0/0x1c0 [ 72.518212][ T7304] hardirqs last disabled at (810140): [] el1_brk64+0x1c/0x48 [ 72.519517][ T7304] softirqs last enabled at (809802): [] local_bh_enable+0x10/0x34 [ 72.520980][ T7304] softirqs last disabled at (809800): [] local_bh_disable+0x10/0x34 [ 72.522462][ T7304] ---[ end trace 0000000000000000 ]--- [ 72.524428][ T7304] Aborting journal on device loop0-75. [ 72.525683][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 72.525711][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 72.525724][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.525730][ T7304] OCFS2: File system is now read-only. [ 72.525736][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 72.526151][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 72.526403][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 72.620201][ T7693] loop0: detected capacity change from 0 to 32768 [ 72.627432][ T7693] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.633399][ T73 ** replaying previous printk message ** [ 72.633399][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 72.633422][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 72.634238][ T7304] ------------[ cut here ]------------ [ 72.634243][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.639817][ T7304] Modules linked in: [ 72.640414][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 72.641975][ T7304] Tainted: [W]=WARN [ 72.642580][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 72.644089][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 72.645197][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.646091][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 72.646944][ T7304] sp : ffff80009ff47260 [ 72.647557][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 72.648715][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 72.649897][ T7304] x23: ffff0000d5fe4198 x22: ffff0000d5fe4190 x21: ffff0000d5fe4690 [ 72.651159][ T7304] x20: 0000000000001555 x19: ffff0000d5fe4000 x18: 1fffe000337a0688 [ 72.652340][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 72.653616][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 72.654834][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 72.656172][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 72.657560][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 72.658932][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d5fe4000 [ 72.660314][ T7304] Call trace: [ 72.660855][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 72.661883][ T7304] add_transaction_credits+0x938/0xc6c [ 72.662770][ T7304] start_this_handle+0x52c/0x10dc [ 72.663574][ T7304] jbd2__journal_start+0x288/0x51c [ 72.664347][ T7304] jbd2_journal_start+0x3c/0x4c [ 72.665140][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 72.665953][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 72.666832][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 72.667681][ T7304] ocfs2_put_super+0xec/0x320 [ 72.668397][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 72.669172][ T7304] kill_block_super+0x44/0x90 [ 72.669899][ T7304] deactivate_locked_super+0xc4/0x12c [ 72.670704][ T7304] deactivate_super+0xe0/0x100 [ 72.671417][ T7304] cleanup_mnt+0x31c/0x3ac [ 72.672117][ T7304] __cleanup_mnt+0x20/0x30 [ 72.672766][ T7304] task_work_run+0x1dc/0x260 [ 72.673480][ T7304] do_notify_resume+0x174/0x1f4 [ 72.674261][ T7304] el0_svc+0xb8/0x180 [ 72.674910][ T7304] el0t_64_sync_handler+0x84/0x12c [ 72.675673][ T7304] el0t_64_sync+0x198/0x19c [ 72.676372][ T7304] irq event stamp: 832076 [ 72.677037][ T7304] hardirqs last enabled at (832075): [] finish_lock_switch+0xb0/0x1c0 [ 72.678603][ T7304] hardirqs last disabled at (832076): [] el1_brk64+0x1c/0x48 [ 72.680008][ T7304] softirqs last enabled at (831904): [] local_bh_enable+0x10/0x34 [ 72.681467][ T7304] softirqs last disabled at (831902): [] local_bh_disable+0x10/0x34 [ 72.682923][ T7304] ---[ end trace 0000000000000000 ]--- [ 72.686637][ T7304] Aborting journal on device loop0-75. [ 72.687826][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 72.688062][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 72.688077][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.688082][ T7304] OCFS2: File system is now read-only. [ 72.688087][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 72.691511][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 72.691695][ T7304] ocfs2: Unmounting device (7,0) on (node local) 1970/01/01 00:01:12 executed programs: 36 [ 72.771703][ T7697] loop0: detected capacity change from 0 to 32768 [ 72.778702][ T7697] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 7 ** replaying previous printk message ** [ 72.781951][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 72.781978][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 72.782042][ T7304] ------------[ cut here ]------------ [ 72.782046][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.788160][ T7304] Modules linked in: [ 72.788829][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 72.790542][ T7304] Tainted: [W]=WARN [ 72.791168][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 72.792818][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 72.794103][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.795106][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 72.796101][ T7304] sp : ffff80009ff47260 [ 72.796744][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 72.798065][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 72.799351][ T7304] x23: ffff0000d1654198 x22: ffff0000d1654190 x21: ffff0000d1654690 [ 72.800667][ T7304] x20: 0000000000001555 x19: ffff0000d1654000 x18: 1fffe000337a0688 [ 72.801988][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 72.803257][ T7304] x14: 1fffe000337a06f2 x13: 0000000000000000 x12: 0000000000000000 [ 72.804453][ T7304] x11: ffff6000337a06f3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 72.805739][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 72.807004][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 72.808181][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d1654000 [ 72.809516][ T7304] Call trace: [ 72.810050][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 72.811071][ T7304] add_transaction_credits+0x938/0xc6c [ 72.811994][ T7304] start_this_handle+0x52c/0x10dc [ 72.812846][ T7304] jbd2__journal_start+0x288/0x51c [ 72.813666][ T7304] jbd2_journal_start+0x3c/0x4c [ 72.814433][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 72.815178][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 72.816056][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 72.816886][ T7304] ocfs2_put_super+0xec/0x320 [ 72.817664][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 72.818458][ T7304] kill_block_super+0x44/0x90 [ 72.819165][ T7304] deactivate_locked_super+0xc4/0x12c [ 72.820109][ T7304] deactivate_super+0xe0/0x100 [ 72.820881][ T7304] cleanup_mnt+0x31c/0x3ac [ 72.821622][ T7304] __cleanup_mnt+0x20/0x30 [ 72.822276][ T7304] task_work_run+0x1dc/0x260 [ 72.823070][ T7304] do_notify_resume+0x174/0x1f4 [ 72.823875][ T7304] el0_svc+0xb8/0x180 [ 72.824502][ T7304] el0t_64_sync_handler+0x84/0x12c [ 72.825332][ T7304] el0t_64_sync+0x198/0x19c [ 72.826081][ T7304] irq event stamp: 834890 [ 72.826812][ T7304] hardirqs last enabled at (834889): [] vprintk_store+0x898/0xac8 [ 72.828291][ T7304] hardirqs last disabled at (834890): [] el1_brk64+0x1c/0x48 [ 72.829736][ T7304] softirqs last enabled at (834662): [] local_bh_enable+0x10/0x34 [ 72.831171][ T7304] softirqs last disabled at (834660): [] local_bh_disable+0x10/0x34 [ 72.832663][ T7304] ---[ end trace 0000000000000000 ]--- [ 72.835829][ T7304] Aborting journal on device loop0-75. [ 72.837090][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 72.837124][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 72.837133][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.837139][ T7304] OCFS2: File system is now read-only. [ 72.837144][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 72.844706][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 72.846146][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 72.938644][ T7701] loop0: detected capacity change from 0 to 32768 [ 72.947030][ T7701] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 7 ** replaying previous printk message ** [ 72.949819][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 72.949846][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 72.949909][ T7304] ------------[ cut here ]------------ [ 72.949913][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.955651][ T7304] Modules linked in: [ 72.956267][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 72.957954][ T7304] Tainted: [W]=WARN [ 72.958539][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 72.960094][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 72.961365][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.962405][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 72.963334][ T7304] sp : ffff80009ff47260 [ 72.963999][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 72.965308][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 72.966648][ T7304] x23: ffff0000d348e198 x22: ffff0000d348e190 x21: ffff0000d348e690 [ 72.967919][ T7304] x20: 0000000000001555 x19: ffff0000d348e000 x18: 1fffe000337a0688 [ 72.969279][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 72.970598][ T7304] x14: 1ffff00013fe8d88 x13: 0000000000000000 x12: 0000000000000000 [ 72.971993][ T7304] x11: 00000000de495553 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 72.973351][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 72.974731][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 72.976074][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d348e000 [ 72.977438][ T7304] Call trace: [ 72.977988][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 72.978927][ T7304] add_transaction_credits+0x938/0xc6c [ 72.979799][ T7304] start_this_handle+0x52c/0x10dc [ 72.980600][ T7304] jbd2__journal_start+0x288/0x51c [ 72.981448][ T7304] jbd2_journal_start+0x3c/0x4c [ 72.982180][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 72.982996][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 72.983921][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 72.984817][ T7304] ocfs2_put_super+0xec/0x320 [ 72.985627][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 72.986526][ T7304] kill_block_super+0x44/0x90 [ 72.987254][ T7304] deactivate_locked_super+0xc4/0x12c [ 72.988107][ T7304] deactivate_super+0xe0/0x100 [ 72.988879][ T7304] cleanup_mnt+0x31c/0x3ac [ 72.989571][ T7304] __cleanup_mnt+0x20/0x30 [ 72.990292][ T7304] task_work_run+0x1dc/0x260 [ 72.991028][ T7304] do_notify_resume+0x174/0x1f4 [ 72.991824][ T7304] el0_svc+0xb8/0x180 [ 72.992513][ T7304] el0t_64_sync_handler+0x84/0x12c [ 72.993411][ T7304] el0t_64_sync+0x198/0x19c [ 72.994183][ T7304] irq event stamp: 855750 [ 72.994954][ T7304] hardirqs last enabled at (855749): [] vprintk_store+0x898/0xac8 [ 72.996524][ T7304] hardirqs last disabled at (855750): [] el1_brk64+0x1c/0x48 [ 72.998006][ T7304] softirqs last enabled at (855528): [] local_bh_enable+0x10/0x34 [ 72.999601][ T7304] softirqs last disabled at (855526): [] local_bh_disable+0x10/0x34 [ 73.001245][ T7304] ---[ end trace 0000000000000000 ]--- [ 73.003268][ T7304] Aborting journal on device loop0-75. [ 73.003610][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 73.003630][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.003644][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.003652][ T7304] OCFS2: File system is now read-only. [ 73.003658][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 73.004102][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 73.004381][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 73.106663][ T7705] loop0: detected capacity change from 0 to 32768 [ 73.113320][ T7705] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.117511][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 73.119331][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 73.121148][ T7304] ------------[ cut here ]------------ [ 73.121155][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.123570][ T7304] Modules linked in: [ 73.124152][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 73.125827][ T7304] Tainted: [W]=WARN [ 73.126387][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.127981][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 73.129273][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.130259][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 73.131270][ T7304] sp : ffff80009ff47260 [ 73.131939][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 73.133262][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 73.134477][ T7304] x23: ffff0000d3808198 x22: ffff0000d3808190 x21: ffff0000d3808690 [ 73.135680][ T7304] x20: 0000000000001555 x19: ffff0000d3808000 x18: 1fffe000337a0688 [ 73.137026][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 73.138333][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 73.139675][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 73.141092][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 73.142486][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 73.143866][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d3808000 [ 73.145167][ T7304] Call trace: [ 73.145694][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 73.146657][ T7304] add_transaction_credits+0x938/0xc6c [ 73.147514][ T7304] start_this_handle+0x52c/0x10dc [ 73.148342][ T7304] jbd2__journal_start+0x288/0x51c [ 73.149179][ T7304] jbd2_journal_start+0x3c/0x4c [ 73.149943][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 73.150709][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 73.151586][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 73.152478][ T7304] ocfs2_put_super+0xec/0x320 [ 73.153234][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 73.154096][ T7304] kill_block_super+0x44/0x90 [ 73.154860][ T7304] deactivate_locked_super+0xc4/0x12c [ 73.155732][ T7304] deactivate_super+0xe0/0x100 [ 73.156543][ T7304] cleanup_mnt+0x31c/0x3ac [ 73.157310][ T7304] __cleanup_mnt+0x20/0x30 [ 73.158043][ T7304] task_work_run+0x1dc/0x260 [ 73.158808][ T7304] do_notify_resume+0x174/0x1f4 [ 73.159621][ T7304] el0_svc+0xb8/0x180 [ 73.160287][ T7304] el0t_64_sync_handler+0x84/0x12c [ 73.161093][ T7304] el0t_64_sync+0x198/0x19c [ 73.161837][ T7304] irq event stamp: 877260 [ 73.162519][ T7304] hardirqs last enabled at (877259): [] finish_lock_switch+0xb0/0x1c0 [ 73.164016][ T7304] hardirqs last disabled at (877260): [] el1_brk64+0x1c/0x48 [ 73.165378][ T7304] softirqs last enabled at (877016): [] local_bh_enable+0x10/0x34 [ 73.166913][ T7304] softirqs last disabled at (877014): [] local_bh_disable+0x10/0x34 [ 73.168564][ T7304] ---[ end trace 0000000000000000 ]--- [ 73.170880][ T7304] Aborting journal on device loop0-75. [ 73.171132][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 73.171155][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.171173][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.171183][ T7304] OCFS2: File system is now read-only. [ 73.171191][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 73.171575][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 73.171838][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 73.273013][ T7709] loop0: detected capacity change from 0 to 32768 [ 73.277875][ T7709] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.282561][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 73.282582][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 73.282653][ T7304] ------------[ cut here ]------------ [ 73.282658][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.288064][ T7304] Modules linked in: [ 73.288751][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 73.290428][ T7304] Tainted: [W]=WARN [ 73.291038][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.292577][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 73.293828][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.294767][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 73.295770][ T7304] sp : ffff80009ff47260 [ 73.296458][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 73.297824][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 73.299215][ T7304] x23: ffff0000ec916198 x22: ffff0000ec916190 x21: ffff0000ec916690 [ 73.300569][ T7304] x20: 0000000000001555 x19: ffff0000ec916000 x18: 1fffe000337a0688 [ 73.301846][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 73.303135][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 73.304487][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 73.305820][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 73.307113][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 73.308515][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000ec916000 [ 73.309794][ T7304] Call trace: [ 73.310336][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 73.311369][ T7304] add_transaction_credits+0x938/0xc6c [ 73.312279][ T7304] start_this_handle+0x52c/0x10dc [ 73.313062][ T7304] jbd2__journal_start+0x288/0x51c [ 73.313875][ T7304] jbd2_journal_start+0x3c/0x4c [ 73.314645][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 73.315416][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 73.316316][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 73.317141][ T7304] ocfs2_put_super+0xec/0x320 [ 73.317806][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 73.318590][ T7304] kill_block_super+0x44/0x90 [ 73.319283][ T7304] deactivate_locked_super+0xc4/0x12c [ 73.320075][ T7304] deactivate_super+0xe0/0x100 [ 73.320785][ T7304] cleanup_mnt+0x31c/0x3ac [ 73.321456][ T7304] __cleanup_mnt+0x20/0x30 [ 73.322159][ T7304] task_work_run+0x1dc/0x260 [ 73.322896][ T7304] do_notify_resume+0x174/0x1f4 [ 73.323710][ T7304] el0_svc+0xb8/0x180 [ 73.324362][ T7304] el0t_64_sync_handler+0x84/0x12c [ 73.325248][ T7304] el0t_64_sync+0x198/0x19c [ 73.325980][ T7304] irq event stamp: 898196 [ 73.326703][ T7304] hardirqs last enabled at (898195): [] exit_to_kernel_mode+0xc0/0xf0 [ 73.328285][ T7304] hardirqs last disabled at (898196): [] el1_brk64+0x1c/0x48 [ 73.329706][ T7304] softirqs last enabled at (897956): [] local_bh_enable+0x10/0x34 [ 73.331103][ T7304] softirqs last disabled at (897954): [] local_bh_disable+0x10/0x34 [ 73.332492][ T7304] ---[ end trace 0000000000000000 ]--- [ 73.334527][ T7304] Aborting journal on device loop0-75. [ 73.335800][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 73.335830][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.335849][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.335857][ T7304] OCFS2: File system is now read-only. [ 73.335864][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 73.341899][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 73.343208][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 73.435296][ T7713] loop0: detected capacity change from 0 to 32768 [ 73.444889][ T7713] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.451881][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 73.451904][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 73.451978][ T7304] ------------[ cut here ]------------ [ 73.451983][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.456999][ T7304] Modules linked in: [ 73.457610][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 73.459318][ T7304] Tainted: [W]=WARN [ 73.459959][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.461642][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 73.462939][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.463941][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 73.464896][ T7304] sp : ffff80009ff47260 [ 73.465530][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 73.466843][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 73.468217][ T7304] x23: ffff0000cf43e198 x22: ffff0000cf43e190 x21: ffff0000cf43e690 [ 73.469455][ T7304] x20: 0000000000001555 x19: ffff0000cf43e000 x18: 1fffe000337a0688 [ 73.470686][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 73.471949][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 73.473169][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 73.474446][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 73.475676][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 73.476992][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000cf43e000 [ 73.478278][ T7304] Call trace: [ 73.478817][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 73.479732][ T7304] add_transaction_credits+0x938/0xc6c [ 73.480577][ T7304] start_this_handle+0x52c/0x10dc [ 73.481353][ T7304] jbd2__journal_start+0x288/0x51c [ 73.482034][ T7304] jbd2_journal_start+0x3c/0x4c [ 73.482757][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 73.483556][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 73.484439][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 73.485193][ T7304] ocfs2_put_super+0xec/0x320 [ 73.485881][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 73.486634][ T7304] kill_block_super+0x44/0x90 [ 73.487304][ T7304] deactivate_locked_super+0xc4/0x12c [ 73.488102][ T7304] deactivate_super+0xe0/0x100 [ 73.488762][ T7304] cleanup_mnt+0x31c/0x3ac [ 73.489370][ T7304] __cleanup_mnt+0x20/0x30 [ 73.489972][ T7304] task_work_run+0x1dc/0x260 [ 73.490706][ T7304] do_notify_resume+0x174/0x1f4 [ 73.491465][ T7304] el0_svc+0xb8/0x180 [ 73.492044][ T7304] el0t_64_sync_handler+0x84/0x12c [ 73.492837][ T7304] el0t_64_sync+0x198/0x19c [ 73.493494][ T7304] irq event stamp: 918786 [ 73.494180][ T7304] hardirqs last enabled at (918785): [] exit_to_kernel_mode+0xc0/0xf0 [ 73.495800][ T7304] hardirqs last disabled at (918786): [] el1_brk64+0x1c/0x48 [ 73.497169][ T7304] softirqs last enabled at (918558): [] local_bh_enable+0x10/0x34 [ 73.498563][ T7304] softirqs last disabled at (918556): [] local_bh_disable+0x10/0x34 [ 73.500027][ T7304] ---[ end trace 0000000000000000 ]--- [ 73.502008][ T7304] Aborting journal on device loop0-75. [ 73.502567][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 73.502595][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.502616][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.502625][ T7304] OCFS2: File system is now read-only. [ 73.502634][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 73.503039][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 73.503334][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 73.600205][ T7717] loop0: detected capacity change from 0 to 32768 [ 73.610486][ T7717] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 7 ** replaying previous printk message ** [ 73.616615][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 73.616645][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 73.616715][ T7304] ------------[ cut here ]------------ [ 73.616718][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.622804][ T7304] Modules linked in: [ 73.623436][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 73.625018][ T7304] Tainted: [W]=WARN [ 73.625572][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.627122][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 73.628332][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.629257][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 73.630159][ T7304] sp : ffff80009ff47260 [ 73.630796][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 73.632128][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 73.633430][ T7304] x23: ffff0000d836c198 x22: ffff0000d836c190 x21: ffff0000d836c690 [ 73.634733][ T7304] x20: 0000000000001555 x19: ffff0000d836c000 x18: 1fffe0003379be88 [ 73.636066][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 73.637345][ T7304] x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 [ 73.638615][ T7304] x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 73.639960][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 73.641331][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 73.642677][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d836c000 [ 73.643949][ T7304] Call trace: [ 73.644489][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 73.645523][ T7304] add_transaction_credits+0x938/0xc6c [ 73.646431][ T7304] start_this_handle+0x52c/0x10dc [ 73.647243][ T7304] jbd2__journal_start+0x288/0x51c [ 73.648017][ T7304] jbd2_journal_start+0x3c/0x4c [ 73.648825][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 73.649637][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 73.650509][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 73.651395][ T7304] ocfs2_put_super+0xec/0x320 [ 73.652162][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 73.653033][ T7304] kill_block_super+0x44/0x90 [ 73.653809][ T7304] deactivate_locked_super+0xc4/0x12c [ 73.654762][ T7304] deactivate_super+0xe0/0x100 [ 73.655596][ T7304] cleanup_mnt+0x31c/0x3ac [ 73.656345][ T7304] __cleanup_mnt+0x20/0x30 [ 73.657102][ T7304] task_work_run+0x1dc/0x260 [ 73.657867][ T7304] do_notify_resume+0x174/0x1f4 [ 73.658678][ T7304] el0_svc+0xb8/0x180 [ 73.659331][ T7304] el0t_64_sync_handler+0x84/0x12c [ 73.660115][ T7304] el0t_64_sync+0x198/0x19c [ 73.660822][ T7304] irq event stamp: 939032 [ 73.661529][ T7304] hardirqs last enabled at (939031): [] vprintk_store+0x898/0xac8 [ 73.662983][ T7304] hardirqs last disabled at (939032): [] el1_brk64+0x1c/0x48 [ 73.664476][ T7304] softirqs last enabled at (938686): [] local_bh_enable+0x10/0x34 [ 73.665878][ T7304] softirqs last disabled at (938684): [] local_bh_disable+0x10/0x34 [ 73.667351][ T7304] ---[ end trace 0000000000000000 ]--- [ 73.668542][ T7304] Aborting journal on device loop0-75. [ 73.669692][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 73.669709][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.669721][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.669726][ T7304] OCFS2: File system is now read-only. [ 73.669730][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 73.672814][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 73.673384][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 73.773655][ T7721] loop0: detected capacity change from 0 to 32768 [ 73.779877][ T7721] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.784380][ T7304] _ ** replaying previous printk message ** [ 73.784380][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 73.784410][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 73.784726][ T7304] ------------[ cut here ]------------ [ 73.784730][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.790371][ T7304] Modules linked in: [ 73.790977][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 73.792574][ T7304] Tainted: [W]=WARN [ 73.793145][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.794581][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 73.795696][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.796606][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 73.797557][ T7304] sp : ffff80009ff47260 [ 73.798211][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 73.799459][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 73.800701][ T7304] x23: ffff0000d1b92198 x22: ffff0000d1b92190 x21: ffff0000d1b92690 [ 73.801887][ T7304] x20: 0000000000001555 x19: ffff0000d1b92000 x18: 1fffe0003379be88 [ 73.803197][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 73.804357][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 73.805598][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 73.806805][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 73.808000][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 73.809101][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d1b92000 [ 73.810326][ T7304] Call trace: [ 73.810832][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 73.811755][ T7304] add_transaction_credits+0x938/0xc6c [ 73.812573][ T7304] start_this_handle+0x52c/0x10dc [ 73.813396][ T7304] jbd2__journal_start+0x288/0x51c [ 73.814213][ T7304] jbd2_journal_start+0x3c/0x4c [ 73.815017][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 73.815830][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 73.816727][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 73.817519][ T7304] ocfs2_put_super+0xec/0x320 [ 73.818183][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 73.818935][ T7304] kill_block_super+0x44/0x90 [ 73.819666][ T7304] deactivate_locked_super+0xc4/0x12c [ 73.820443][ T7304] deactivate_super+0xe0/0x100 [ 73.821133][ T7304] cleanup_mnt+0x31c/0x3ac [ 73.821798][ T7304] __cleanup_mnt+0x20/0x30 [ 73.822465][ T7304] task_work_run+0x1dc/0x260 [ 73.823190][ T7304] do_notify_resume+0x174/0x1f4 [ 73.823985][ T7304] el0_svc+0xb8/0x180 [ 73.824681][ T7304] el0t_64_sync_handler+0x84/0x12c [ 73.825512][ T7304] el0t_64_sync+0x198/0x19c [ 73.826241][ T7304] irq event stamp: 960434 [ 73.826953][ T7304] hardirqs last enabled at (960433): [] finish_lock_switch+0xb0/0x1c0 [ 73.828530][ T7304] hardirqs last disabled at (960434): [] el1_brk64+0x1c/0x48 [ 73.829950][ T7304] softirqs last enabled at (960096): [] local_bh_enable+0x10/0x34 [ 73.831441][ T7304] softirqs last disabled at (960094): [] local_bh_disable+0x10/0x34 [ 73.832838][ T7304] ---[ end trace 0000000000000000 ]--- [ 73.834714][ T7304] Aborting journal on device loop0-75. [ 73.837113][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 73.837149][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.837386][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.837402][ T7304] OCFS2: File system is now read-only. [ 73.837409][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 73.837787][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 73.838026][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 73.916223][ T7725] loop0: detected capacity change from 0 to 32768 [ 73.920862][ T7725] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 7 ** replaying previous printk message ** [ 73.926446][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 73.926474][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 73.926546][ T7304] ------------[ cut here ]------------ [ 73.926550][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.932655][ T7304] Modules linked in: [ 73.933274][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 73.934918][ T7304] Tainted: [W]=WARN [ 73.935537][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.937262][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 73.938606][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.939606][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 73.940627][ T7304] sp : ffff80009ff47260 [ 73.941308][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 73.942624][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 73.943886][ T7304] x23: ffff0000c6f2e198 x22: ffff0000c6f2e190 x21: ffff0000c6f2e690 [ 73.945159][ T7304] x20: 0000000000001555 x19: ffff0000c6f2e000 x18: 1fffe0003379be88 [ 73.946467][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 73.947924][ T7304] x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 [ 73.949320][ T7304] x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 73.950703][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 73.952005][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 73.953348][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c6f2e000 [ 73.954747][ T7304] Call trace: [ 73.955292][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 73.956259][ T7304] add_transaction_credits+0x938/0xc6c [ 73.957139][ T7304] start_this_handle+0x52c/0x10dc [ 73.957999][ T7304] jbd2__journal_start+0x288/0x51c [ 73.958923][ T7304] jbd2_journal_start+0x3c/0x4c [ 73.959756][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 73.960558][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 73.961458][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 73.962346][ T7304] ocfs2_put_super+0xec/0x320 [ 73.963077][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 73.963935][ T7304] kill_block_super+0x44/0x90 [ 73.964721][ T7304] deactivate_locked_super+0xc4/0x12c [ 73.965660][ T7304] deactivate_super+0xe0/0x100 [ 73.966429][ T7304] cleanup_mnt+0x31c/0x3ac [ 73.967185][ T7304] __cleanup_mnt+0x20/0x30 [ 73.967903][ T7304] task_work_run+0x1dc/0x260 [ 73.968644][ T7304] do_notify_resume+0x174/0x1f4 [ 73.969428][ T7304] el0_svc+0xb8/0x180 [ 73.970054][ T7304] el0t_64_sync_handler+0x84/0x12c [ 73.970897][ T7304] el0t_64_sync+0x198/0x19c [ 73.971624][ T7304] irq event stamp: 963868 [ 73.972317][ T7304] hardirqs last enabled at (963867): [] vprintk_store+0x898/0xac8 [ 73.973841][ T7304] hardirqs last disabled at (963868): [] el1_brk64+0x1c/0x48 [ 73.975211][ T7304] softirqs last enabled at (963632): [] local_bh_enable+0x10/0x34 [ 73.976658][ T7304] softirqs last disabled at (963630): [] local_bh_disable+0x10/0x34 [ 73.978105][ T7304] ---[ end trace 0000000000000000 ]--- [ 73.979826][ T7304] Aborting journal on device loop0-75. [ 73.980510][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 73.980534][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.980541][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.980546][ T7304] OCFS2: File system is now read-only. [ 73.980550][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 73.981739][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 73.982004][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 74.074875][ T7729] loop0: detected capacity change from 0 to 32768 [ 74.084422][ T7729] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.088572][ T7304] __jbd2_log_wait_for_space ** replaying previous printk message ** [ 74.088572][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 74.089178][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 74.089251][ T7304] ------------[ cut here ]------------ [ 74.089255][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.095378][ T7304] Modules linked in: [ 74.096049][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 74.097788][ T7304] Tainted: [W]=WARN [ 74.098400][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.099972][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.101220][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.102203][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 74.103098][ T7304] sp : ffff80009ff47260 [ 74.103691][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 74.104974][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 74.106219][ T7304] x23: ffff0000d669a198 x22: ffff0000d669a190 x21: ffff0000d669a690 [ 74.107397][ T7304] x20: 0000000000001555 x19: ffff0000d669a000 x18: 1fffe0003379be88 [ 74.108608][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 74.109810][ T7304] x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 [ 74.111014][ T7304] x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 74.112380][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 74.113703][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 74.114981][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d669a000 [ 74.116227][ T7304] Call trace: [ 74.116750][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 74.117689][ T7304] add_transaction_credits+0x938/0xc6c [ 74.118559][ T7304] start_this_handle+0x52c/0x10dc [ 74.119360][ T7304] jbd2__journal_start+0x288/0x51c [ 74.120176][ T7304] jbd2_journal_start+0x3c/0x4c [ 74.120942][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 74.121763][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 74.122716][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 74.123579][ T7304] ocfs2_put_super+0xec/0x320 [ 74.124331][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 74.125155][ T7304] kill_block_super+0x44/0x90 [ 74.125914][ T7304] deactivate_locked_super+0xc4/0x12c [ 74.126780][ T7304] deactivate_super+0xe0/0x100 [ 74.127545][ T7304] cleanup_mnt+0x31c/0x3ac [ 74.128328][ T7304] __cleanup_mnt+0x20/0x30 [ 74.129068][ T7304] task_work_run+0x1dc/0x260 [ 74.129840][ T7304] do_notify_resume+0x174/0x1f4 [ 74.130635][ T7304] el0_svc+0xb8/0x180 [ 74.131260][ T7304] el0t_64_sync_handler+0x84/0x12c [ 74.132076][ T7304] el0t_64_sync+0x198/0x19c [ 74.132836][ T7304] irq event stamp: 985720 [ 74.133532][ T7304] hardirqs last enabled at (985719): [] vprintk_store+0x898/0xac8 [ 74.135034][ T7304] hardirqs last disabled at (985720): [] el1_brk64+0x1c/0x48 [ 74.136343][ T7304] softirqs last enabled at (985378): [] local_bh_enable+0x10/0x34 [ 74.137727][ T7304] softirqs last disabled at (985376): [] local_bh_disable+0x10/0x34 [ 74.139274][ T7304] ---[ end trace 0000000000000000 ]--- [ 74.157043][ T7304] Aborting journal on device loop0-75. [ 74.158549][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 74.160591][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 74.162826][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.164607][ T7304] OCFS2: File system is now read-only. [ 74.165695][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 74.167749][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 74.168768][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 74.258916][ T7733] loop0: detected capacity change from 0 to 32768 [ 74.269998][ T7733] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.276729][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 74.278620][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 74.279990][ T7304] ------------[ cut here ]------------ [ 74.279996][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.282394][ T7304] Modules linked in: [ 74.283030][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 74.284655][ T7304] Tainted: [W]=WARN [ 74.285208][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.286764][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.288088][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.289043][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 74.290063][ T7304] sp : ffff80009ff47260 [ 74.290736][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 74.292055][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 74.293309][ T7304] x23: ffff0000c2dc8198 x22: ffff0000c2dc8190 x21: ffff0000c2dc8690 [ 74.294562][ T7304] x20: 0000000000001555 x19: ffff0000c2dc8000 x18: 1fffe000337a0688 [ 74.295874][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 74.297251][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 74.298530][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 74.299835][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 74.301120][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 74.302304][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c2dc8000 [ 74.303440][ T7304] Call trace: [ 74.303902][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 74.304746][ T7304] add_transaction_credits+0x938/0xc6c [ 74.305627][ T7304] start_this_handle+0x52c/0x10dc [ 74.306393][ T7304] jbd2__journal_start+0x288/0x51c [ 74.307203][ T7304] jbd2_journal_start+0x3c/0x4c [ 74.307945][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 74.308699][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 74.309572][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 74.310326][ T7304] ocfs2_put_super+0xec/0x320 [ 74.311008][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 74.311867][ T7304] kill_block_super+0x44/0x90 [ 74.312594][ T7304] deactivate_locked_super+0xc4/0x12c [ 74.313433][ T7304] deactivate_super+0xe0/0x100 [ 74.314217][ T7304] cleanup_mnt+0x31c/0x3ac [ 74.314884][ T7304] __cleanup_mnt+0x20/0x30 [ 74.315550][ T7304] task_work_run+0x1dc/0x260 [ 74.316292][ T7304] do_notify_resume+0x174/0x1f4 [ 74.317069][ T7304] el0_svc+0xb8/0x180 [ 74.317702][ T7304] el0t_64_sync_handler+0x84/0x12c [ 74.318484][ T7304] el0t_64_sync+0x198/0x19c [ 74.319169][ T7304] irq event stamp: 1006052 [ 74.319797][ T7304] hardirqs last enabled at (1006051): [] finish_lock_switch+0xb0/0x1c0 [ 74.321197][ T7304] hardirqs last disabled at (1006052): [] el1_brk64+0x1c/0x48 [ 74.322460][ T7304] softirqs last enabled at (1005814): [] local_bh_enable+0x10/0x34 [ 74.323810][ T7304] softirqs last disabled at (1005812): [] local_bh_disable+0x10/0x34 [ 74.325288][ T7304] ---[ end trace 0000000000000000 ]--- [ 74.327167][ T7304] Aborting journal on device loop0-75. [ 74.328260][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 74.329494][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 74.331405][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.331419][ T7304] OCFS2: File system is now read-only. [ 74.331428][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 74.331822][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 74.332079][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 74.424208][ T7737] loop0: detected capacity change from 0 to 32768 [ 74.442194][ T7737] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.444739][ T7304] _ ** replaying previous printk message ** [ 74.444739][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 74.445014][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 74.445084][ T7304] ------------[ cut here ]------------ [ 74.445088][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.450882][ T7304] Modules linked in: [ 74.451504][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 74.453133][ T7304] Tainted: [W]=WARN [ 74.453685][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.455137][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.456288][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.457165][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 74.458031][ T7304] sp : ffff80009ff47260 [ 74.458623][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 74.459760][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 74.460933][ T7304] x23: ffff0000d725a198 x22: ffff0000d725a190 x21: ffff0000d725a690 [ 74.462164][ T7304] x20: 0000000000001555 x19: ffff0000d725a000 x18: 1fffe0003379be88 [ 74.463373][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 74.464550][ T7304] x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 [ 74.465721][ T7304] x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 74.466918][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 74.468091][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 74.469312][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d725a000 [ 74.470499][ T7304] Call trace: [ 74.470988][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 74.471962][ T7304] add_transaction_credits+0x938/0xc6c [ 74.472786][ T7304] start_this_handle+0x52c/0x10dc [ 74.473631][ T7304] jbd2__journal_start+0x288/0x51c [ 74.474496][ T7304] jbd2_journal_start+0x3c/0x4c [ 74.475330][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 74.476165][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 74.477109][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 74.477942][ T7304] ocfs2_put_super+0xec/0x320 [ 74.478668][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 74.479500][ T7304] kill_block_super+0x44/0x90 [ 74.480181][ T7304] deactivate_locked_super+0xc4/0x12c [ 74.481065][ T7304] deactivate_super+0xe0/0x100 [ 74.481830][ T7304] cleanup_mnt+0x31c/0x3ac [ 74.482515][ T7304] __cleanup_mnt+0x20/0x30 [ 74.483147][ T7304] task_work_run+0x1dc/0x260 [ 74.483825][ T7304] do_notify_resume+0x174/0x1f4 [ 74.484550][ T7304] el0_svc+0xb8/0x180 [ 74.485165][ T7304] el0t_64_sync_handler+0x84/0x12c [ 74.485934][ T7304] el0t_64_sync+0x198/0x19c [ 74.486621][ T7304] irq event stamp: 1026468 [ 74.487247][ T7304] hardirqs last enabled at (1026467): [] vprintk_store+0x898/0xac8 [ 74.488689][ T7304] hardirqs last disabled at (1026468): [] el1_brk64+0x1c/0x48 [ 74.490004][ T7304] softirqs last enabled at (1026126): [] local_bh_enable+0x10/0x34 [ 74.491386][ T7304] softirqs last disabled at (1026124): [] local_bh_disable+0x10/0x34 [ 74.492786][ T7304] ---[ end trace 0000000000000000 ]--- [ 74.494334][ T7304] Aborting journal on device loop0-75. [ 74.495455][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 74.495484][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 74.495498][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.495503][ T7304] OCFS2: File system is now read-only. [ 74.495507][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 74.502384][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 74.502685][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 74.597741][ T7741] loop0: detected capacity change from 0 to 32768 [ 74.609390][ T7741] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ ** replaying previous printk message ** [ 74.620357][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 74.620384][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 74.620485][ T7304] ------------[ cut here ]------------ [ 74.620489][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.626479][ T7304] Modules linked in: [ 74.627089][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 74.628707][ T7304] Tainted: [W]=WARN [ 74.629289][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.630812][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.632141][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.633100][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 74.634038][ T7304] sp : ffff80009ff47260 [ 74.634666][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 74.635946][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 74.637331][ T7304] x23: ffff0000dd4da198 x22: ffff0000dd4da190 x21: ffff0000dd4da690 [ 74.638748][ T7304] x20: 0000000000001555 x19: ffff0000dd4da000 x18: 1fffe0003379be88 [ 74.640152][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 74.641542][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 74.642893][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 74.644177][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 74.645495][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 74.646834][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000dd4da000 [ 74.648182][ T7304] Call trace: [ 74.648717][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 74.649656][ T7304] add_transaction_credits+0x938/0xc6c [ 74.650588][ T7304] start_this_handle+0x52c/0x10dc [ 74.651470][ T7304] jbd2__journal_start+0x288/0x51c [ 74.652359][ T7304] jbd2_journal_start+0x3c/0x4c [ 74.653184][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 74.654037][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 74.655039][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 74.655960][ T7304] ocfs2_put_super+0xec/0x320 [ 74.656702][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 74.657603][ T7304] kill_block_super+0x44/0x90 [ 74.658397][ T7304] deactivate_locked_super+0xc4/0x12c [ 74.659352][ T7304] deactivate_super+0xe0/0x100 [ 74.660174][ T7304] cleanup_mnt+0x31c/0x3ac [ 74.660935][ T7304] __cleanup_mnt+0x20/0x30 [ 74.661628][ T7304] task_work_run+0x1dc/0x260 [ 74.662405][ T7304] do_notify_resume+0x174/0x1f4 [ 74.663249][ T7304] el0_svc+0xb8/0x180 [ 74.663849][ T7304] el0t_64_sync_handler+0x84/0x12c [ 74.664609][ T7304] el0t_64_sync+0x198/0x19c [ 74.665342][ T7304] irq event stamp: 1047838 [ 74.665986][ T7304] hardirqs last enabled at (1047837): [] exit_to_kernel_mode+0xc0/0xf0 [ 74.667479][ T7304] hardirqs last disabled at (1047838): [] el1_brk64+0x1c/0x48 [ 74.668881][ T7304] softirqs last enabled at (1047818): [] handle_softirqs+0xaf8/0xc88 [ 74.670296][ T7304] softirqs last disabled at (1047799): [] __do_softirq+0x14/0x20 [ 74.671682][ T7304] ---[ end trace 0000000000000000 ]--- [ 74.672738][ T7304] Aborting journal on device loop0-75. [ 74.675949][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 74.677302][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 74.679858][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.682257][ T7304] OCFS2: File system is now read-only. [ 74.682489][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 74.682933][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 74.683174][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 74.775793][ T7745] loop0: detected capacity change from 0 to 32768 [ 74.783292][ T7745] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 7 ** replaying previous printk message ** [ 74.786749][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 74.786778][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 74.786841][ T7304] ------------[ cut here ]------------ [ 74.786845][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.793070][ T7304] Modules linked in: [ 74.793755][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 74.795601][ T7304] Tainted: [W]=WARN [ 74.796244][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.797907][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.799228][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.800163][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 74.801084][ T7304] sp : ffff80009ff47260 [ 74.801730][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 74.802942][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 74.804121][ T7304] x23: ffff0000ce188198 x22: ffff0000ce188190 x21: ffff0000ce188690 [ 74.805350][ T7304] x20: 0000000000001555 x19: ffff0000ce188000 x18: 1fffe0003379be88 [ 74.806631][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 74.807956][ T7304] x14: 1ffff00013fe8d88 x13: 0000000000000000 x12: 0000000000000000 [ 74.809254][ T7304] x11: 00000000de495553 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 74.810642][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 74.812007][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 74.813350][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000ce188000 [ 74.814546][ T7304] Call trace: [ 74.815043][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 74.815942][ T7304] add_transaction_credits+0x938/0xc6c [ 74.816760][ T7304] start_this_handle+0x52c/0x10dc [ 74.817587][ T7304] jbd2__journal_start+0x288/0x51c [ 74.818393][ T7304] jbd2_journal_start+0x3c/0x4c [ 74.819188][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 74.820023][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 74.820995][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 74.821889][ T7304] ocfs2_put_super+0xec/0x320 [ 74.822653][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 74.823547][ T7304] kill_block_super+0x44/0x90 [ 74.824284][ T7304] deactivate_locked_super+0xc4/0x12c [ 74.825091][ T7304] deactivate_super+0xe0/0x100 [ 74.825841][ T7304] cleanup_mnt+0x31c/0x3ac [ 74.826575][ T7304] __cleanup_mnt+0x20/0x30 [ 74.827358][ T7304] task_work_run+0x1dc/0x260 [ 74.828066][ T7304] do_notify_resume+0x174/0x1f4 [ 74.828817][ T7304] el0_svc+0xb8/0x180 [ 74.829444][ T7304] el0t_64_sync_handler+0x84/0x12c [ 74.830289][ T7304] el0t_64_sync+0x198/0x19c [ 74.831043][ T7304] irq event stamp: 1068182 [ 74.831751][ T7304] hardirqs last enabled at (1068181): [] vprintk_store+0x898/0xac8 [ 74.833193][ T7304] hardirqs last disabled at (1068182): [] el1_brk64+0x1c/0x48 [ 74.834519][ T7304] softirqs last enabled at (1067856): [] local_bh_enable+0x10/0x34 [ 74.835962][ T7304] softirqs last disabled at (1067854): [] local_bh_disable+0x10/0x34 [ 74.837538][ T7304] ---[ end trace 0000000000000000 ]--- [ 74.838560][ T7304] Aborting journal on device loop0-75. [ 74.839697][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 74.839724][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 74.839735][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.839741][ T7304] OCFS2: File system is now read-only. [ 74.839747][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 74.847031][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 74.847213][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 74.942271][ T7749] loop0: detected capacity change from 0 to 32768 [ 74.949140][ T7749] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 7 ** replaying previous printk message ** [ 74.955299][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 74.955326][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 74.955391][ T7304] ------------[ cut here ]------------ [ 74.955395][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.961134][ T7304] Modules linked in: [ 74.961798][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 74.963592][ T7304] Tainted: [W]=WARN [ 74.964197][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.965774][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.967001][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.967934][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 74.968893][ T7304] sp : ffff80009ff47260 [ 74.969543][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 74.970849][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 74.972194][ T7304] x23: ffff0000d85dc198 x22: ffff0000d85dc190 x21: ffff0000d85dc690 [ 74.973589][ T7304] x20: 0000000000001555 x19: ffff0000d85dc000 x18: 1fffe0003379be88 [ 74.974814][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 74.976028][ T7304] x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 [ 74.977221][ T7304] x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 74.978399][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 74.979645][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 74.980842][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d85dc000 [ 74.982041][ T7304] Call trace: [ 74.982518][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 74.983415][ T7304] add_transaction_credits+0x938/0xc6c [ 74.984204][ T7304] start_this_handle+0x52c/0x10dc [ 74.984989][ T7304] jbd2__journal_start+0x288/0x51c [ 74.985822][ T7304] jbd2_journal_start+0x3c/0x4c [ 74.986617][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 74.987412][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 74.988373][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 74.989266][ T7304] ocfs2_put_super+0xec/0x320 [ 74.990018][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 74.990854][ T7304] kill_block_super+0x44/0x90 [ 74.991551][ T7304] deactivate_locked_super+0xc4/0x12c [ 74.992346][ T7304] deactivate_super+0xe0/0x100 [ 74.993131][ T7304] cleanup_mnt+0x31c/0x3ac [ 74.993829][ T7304] __cleanup_mnt+0x20/0x30 [ 74.994428][ T7304] task_work_run+0x1dc/0x260 [ 74.995099][ T7304] do_notify_resume+0x174/0x1f4 [ 74.995829][ T7304] el0_svc+0xb8/0x180 [ 74.996386][ T7304] el0t_64_sync_handler+0x84/0x12c [ 74.997241][ T7304] el0t_64_sync+0x198/0x19c [ 74.997987][ T7304] irq event stamp: 1089564 [ 74.998771][ T7304] hardirqs last enabled at (1089563): [] vprintk_store+0x898/0xac8 [ 75.000362][ T7304] hardirqs last disabled at (1089564): [] el1_brk64+0x1c/0x48 [ 75.001915][ T7304] softirqs last enabled at (1089232): [] local_bh_enable+0x10/0x34 [ 75.003533][ T7304] softirqs last disabled at (1089230): [] local_bh_disable+0x10/0x34 [ 75.004985][ T7304] ---[ end trace 0000000000000000 ]--- [ 75.006521][ T7304] Aborting journal on device loop0-75. [ 75.008103][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 75.008126][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 75.008141][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.008149][ T7304] OCFS2: File system is now read-only. [ 75.008157][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 75.012376][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 75.012672][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 75.104488][ T7753] loop0: detected capacity change from 0 to 32768 [ 75.113167][ T7753] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.116161][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 75.117773][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 75.119432][ T7304] ------------[ cut here ]------------ [ 75.119443][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.121884][ T7304] Modules linked in: [ 75.122533][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 75.124285][ T7304] Tainted: [W]=WARN [ 75.124923][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.126584][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.127769][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.128755][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 75.129678][ T7304] sp : ffff80009ff47260 [ 75.130293][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 75.131617][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 75.132939][ T7304] x23: ffff0000c9d30198 x22: ffff0000c9d30190 x21: ffff0000c9d30690 [ 75.134276][ T7304] x20: 0000000000001555 x19: ffff0000c9d30000 x18: 1fffe000337a0688 [ 75.135521][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 75.136760][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 75.138090][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 75.139417][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 75.140736][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 75.142014][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c9d30000 [ 75.143235][ T7304] Call trace: [ 75.143803][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 75.144816][ T7304] add_transaction_credits+0x938/0xc6c [ 75.145658][ T7304] start_this_handle+0x52c/0x10dc [ 75.146454][ T7304] jbd2__journal_start+0x288/0x51c [ 75.147306][ T7304] jbd2_journal_start+0x3c/0x4c [ 75.148132][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 75.148956][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 75.149962][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 75.150797][ T7304] ocfs2_put_super+0xec/0x320 [ 75.151558][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 75.152449][ T7304] kill_block_super+0x44/0x90 [ 75.153208][ T7304] deactivate_locked_super+0xc4/0x12c [ 75.154107][ T7304] deactivate_super+0xe0/0x100 [ 75.154865][ T7304] cleanup_mnt+0x31c/0x3ac [ 75.155601][ T7304] __cleanup_mnt+0x20/0x30 [ 75.156329][ T7304] task_work_run+0x1dc/0x260 [ 75.157034][ T7304] do_notify_resume+0x174/0x1f4 [ 75.157767][ T7304] el0_svc+0xb8/0x180 [ 75.158412][ T7304] el0t_64_sync_handler+0x84/0x12c [ 75.159168][ T7304] el0t_64_sync+0x198/0x19c [ 75.159910][ T7304] irq event stamp: 1110452 [ 75.160531][ T7304] hardirqs last enabled at (1110451): [] finish_lock_switch+0xb0/0x1c0 [ 75.162043][ T7304] hardirqs last disabled at (1110452): [] el1_brk64+0x1c/0x48 [ 75.163482][ T7304] softirqs last enabled at (1110112): [] local_bh_enable+0x10/0x34 [ 75.164939][ T7304] softirqs last disabled at (1110110): [] local_bh_disable+0x10/0x34 [ 75.166330][ T7304] ---[ end trace 0000000000000000 ]--- [ 75.168210][ T7304] Aborting journal on device loop0-75. [ 75.169731][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 75.171469][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 75.171495][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.171503][ T7304] OCFS2: File system is now read-only. [ 75.171507][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 75.173794][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 75.174039][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 75.265474][ T7757] loop0: detected capacity change from 0 to 32768 [ 75.272554][ T7757] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.277986][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 75.279553][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 75.281254][ T7304] ------------[ cut here ]------------ [ 75.281259][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.283685][ T7304] Modules linked in: [ 75.284317][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 75.286083][ T7304] Tainted: [W]=WARN [ 75.286703][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.288378][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.289618][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.290571][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 75.291577][ T7304] sp : ffff80009ff47260 [ 75.292179][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 75.293404][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 75.294635][ T7304] x23: ffff0000d9436198 x22: ffff0000d9436190 x21: ffff0000d9436690 [ 75.295816][ T7304] x20: 0000000000001555 x19: ffff0000d9436000 x18: 1fffe000337a0688 [ 75.297056][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 75.298260][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 75.299580][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 75.300893][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 75.302217][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 75.303550][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d9436000 [ 75.304734][ T7304] Call trace: [ 75.305225][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 75.306160][ T7304] add_transaction_credits+0x938/0xc6c [ 75.307015][ T7304] start_this_handle+0x52c/0x10dc [ 75.307815][ T7304] jbd2__journal_start+0x288/0x51c [ 75.308560][ T7304] jbd2_journal_start+0x3c/0x4c [ 75.309253][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 75.310033][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 75.310860][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 75.311648][ T7304] ocfs2_put_super+0xec/0x320 [ 75.312348][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 75.313170][ T7304] kill_block_super+0x44/0x90 [ 75.313846][ T7304] deactivate_locked_super+0xc4/0x12c [ 75.314609][ T7304] deactivate_super+0xe0/0x100 [ 75.315398][ T7304] cleanup_mnt+0x31c/0x3ac [ 75.316110][ T7304] __cleanup_mnt+0x20/0x30 [ 75.316806][ T7304] task_work_run+0x1dc/0x260 [ 75.317545][ T7304] do_notify_resume+0x174/0x1f4 [ 75.318341][ T7304] el0_svc+0xb8/0x180 [ 75.319009][ T7304] el0t_64_sync_handler+0x84/0x12c [ 75.319881][ T7304] el0t_64_sync+0x198/0x19c [ 75.320649][ T7304] irq event stamp: 1131144 [ 75.321354][ T7304] hardirqs last enabled at (1131143): [] finish_lock_switch+0xb0/0x1c0 [ 75.322958][ T7304] hardirqs last disabled at (1131144): [] el1_brk64+0x1c/0x48 [ 75.324488][ T7304] softirqs last enabled at (1130806): [] local_bh_enable+0x10/0x34 [ 75.326168][ T7304] softirqs last disabled at (1130804): [] local_bh_disable+0x10/0x34 [ 75.327840][ T7304] ---[ end trace 0000000000000000 ]--- [ 75.331148][ T7304] Aborting journal on device loop0-75. [ 75.332507][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 75.333470][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 75.333489][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.333497][ T7304] OCFS2: File system is now read-only. [ 75.333504][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 75.333903][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 75.334162][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 75.417261][ T7761] loop0: detected capacity change from 0 to 32768 [ 75.429670][ T7761] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.434646][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 75.434668][ T7304] __jbd2_log_wait_for_space: no way to ** replaying previous printk message ** [ 75.434668][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 75.437273][ T7304] ------------[ cut here ]------------ [ 75.437280][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.441831][ T7304] Modules linked in: [ 75.442483][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 75.444179][ T7304] Tainted: [W]=WARN [ 75.444843][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.446534][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.447830][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.448824][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 75.449814][ T7304] sp : ffff80009ff47260 [ 75.450489][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 75.451804][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 75.453120][ T7304] x23: ffff0000c908a198 x22: ffff0000c908a190 x21: ffff0000c908a690 [ 75.454416][ T7304] x20: 0000000000001555 x19: ffff0000c908a000 x18: 1fffe000337a0688 [ 75.455801][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 75.457117][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 75.458439][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 75.459766][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 75.461040][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 75.462411][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c908a000 [ 75.463723][ T7304] Call trace: [ 75.464230][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 75.465253][ T7304] add_transaction_credits+0x938/0xc6c [ 75.466160][ T7304] start_this_handle+0x52c/0x10dc [ 75.466963][ T7304] jbd2__journal_start+0x288/0x51c [ 75.467789][ T7304] jbd2_journal_start+0x3c/0x4c [ 75.468591][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 75.469430][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 75.470408][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 75.471314][ T7304] ocfs2_put_super+0xec/0x320 [ 75.472112][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 75.472997][ T7304] kill_block_super+0x44/0x90 [ 75.473811][ T7304] deactivate_locked_super+0xc4/0x12c [ 75.474683][ T7304] deactivate_super+0xe0/0x100 [ 75.475461][ T7304] cleanup_mnt+0x31c/0x3ac [ 75.476184][ T7304] __cleanup_mnt+0x20/0x30 [ 75.476897][ T7304] task_work_run+0x1dc/0x260 [ 75.477641][ T7304] do_notify_resume+0x174/0x1f4 [ 75.478422][ T7304] el0_svc+0xb8/0x180 [ 75.479082][ T7304] el0t_64_sync_handler+0x84/0x12c [ 75.479855][ T7304] el0t_64_sync+0x198/0x19c [ 75.480561][ T7304] irq event stamp: 1134206 [ 75.481233][ T7304] hardirqs last enabled at (1134205): [] finish_lock_switch+0xb0/0x1c0 [ 75.482768][ T7304] hardirqs last disabled at (1134206): [] el1_brk64+0x1c/0x48 [ 75.484212][ T7304] softirqs last enabled at (1133872): [] local_bh_enable+0x10/0x34 [ 75.485688][ T7304] softirqs last disabled at (1133870): [] local_bh_disable+0x10/0x34 [ 75.487314][ T7304] ---[ end trace 0000000000000000 ]--- [ 75.488450][ T7304] Aborting journal on device loop0-75. [ 75.489984][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 75.490018][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 75.491470][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.491477][ T7304] OCFS2: File system is now read-only. [ 75.491482][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 75.491961][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 75.492166][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 75.587221][ T7765] loop0: detected capacity change from 0 to 32768 [ 75.593414][ T7765] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.596643][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 75.596681][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 75.596758][ T7304] ------------[ cut here ]------------ [ 75.596765][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.602059][ T7304] Modules linked in: [ 75.602694][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 75.604372][ T7304] Tainted: [W]=WARN [ 75.605015][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.606618][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.607876][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.608884][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 75.609892][ T7304] sp : ffff80009ff47260 [ 75.610576][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 75.611908][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 75.613274][ T7304] x23: ffff0000c5cf8198 x22: ffff0000c5cf8190 x21: ffff0000c5cf8690 [ 75.614614][ T7304] x20: 0000000000001555 x19: ffff0000c5cf8000 x18: 1fffe000337a0688 [ 75.615988][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 75.617354][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 75.618600][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 75.619794][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 75.621148][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 75.622411][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c5cf8000 [ 75.623635][ T7304] Call trace: [ 75.624137][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 75.625023][ T7304] add_transaction_credits+0x938/0xc6c [ 75.625925][ T7304] start_this_handle+0x52c/0x10dc [ 75.626732][ T7304] jbd2__journal_start+0x288/0x51c [ 75.627478][ T7304] jbd2_journal_start+0x3c/0x4c [ 75.628243][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 75.628981][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 75.629953][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 75.630799][ T7304] ocfs2_put_super+0xec/0x320 [ 75.631579][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 75.632444][ T7304] kill_block_super+0x44/0x90 [ 75.633244][ T7304] deactivate_locked_super+0xc4/0x12c [ 75.634169][ T7304] deactivate_super+0xe0/0x100 [ 75.634925][ T7304] cleanup_mnt+0x31c/0x3ac [ 75.635612][ T7304] __cleanup_mnt+0x20/0x30 [ 75.636323][ T7304] task_work_run+0x1dc/0x260 [ 75.637086][ T7304] do_notify_resume+0x174/0x1f4 [ 75.637853][ T7304] el0_svc+0xb8/0x180 [ 75.638456][ T7304] el0t_64_sync_handler+0x84/0x12c [ 75.639240][ T7304] el0t_64_sync+0x198/0x19c [ 75.639914][ T7304] irq event stamp: 1156032 [ 75.640595][ T7304] hardirqs last enabled at (1156031): [] exit_to_kernel_mode+0xc0/0xf0 [ 75.642100][ T7304] hardirqs last disabled at (1156032): [] el1_brk64+0x1c/0x48 [ 75.643432][ T7304] softirqs last enabled at (1155686): [] local_bh_enable+0x10/0x34 [ 75.645096][ T7304] softirqs last disabled at (1155684): [] local_bh_disable+0x10/0x34 [ 75.646733][ T7304] ---[ end trace 0000000000000000 ]--- [ 75.649202][ T7304] Aborting journal on device loop0-75. [ 75.649443][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 75.649462][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 75.649470][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.649475][ T7304] OCFS2: File system is now read-only. [ 75.649479][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 75.649885][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 75.650498][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 75.746249][ T7769] loop0: detected capacity change from 0 to 32768 [ 75.753043][ T7769] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.756496][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 75.756528][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 75.756601][ T7304] ------------[ cut here ]------------ [ 75.756606][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.762058][ T7304] Modules linked in: [ 75.762748][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 75.764394][ T7304] Tainted: [W]=WARN [ 75.765015][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.766743][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.768135][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.769145][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 75.770176][ T7304] sp : ffff80009ff47260 [ 75.770894][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 75.772252][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 75.773612][ T7304] x23: ffff0000d4f64198 x22: ffff0000d4f64190 x21: ffff0000d4f64690 [ 75.774948][ T7304] x20: 0000000000001555 x19: ffff0000d4f64000 x18: 1fffe000337a0688 [ 75.776274][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 75.777538][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 75.778762][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 75.780049][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 75.781350][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 75.782678][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d4f64000 [ 75.784018][ T7304] Call trace: [ 75.784585][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 75.785540][ T7304] add_transaction_credits+0x938/0xc6c [ 75.786456][ T7304] start_this_handle+0x52c/0x10dc [ 75.787305][ T7304] jbd2__journal_start+0x288/0x51c [ 75.788126][ T7304] jbd2_journal_start+0x3c/0x4c [ 75.788896][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 75.789682][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 75.790633][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 75.791517][ T7304] ocfs2_put_super+0xec/0x320 [ 75.792285][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 75.793123][ T7304] kill_block_super+0x44/0x90 [ 75.793862][ T7304] deactivate_locked_super+0xc4/0x12c [ 75.794699][ T7304] deactivate_super+0xe0/0x100 [ 75.795412][ T7304] cleanup_mnt+0x31c/0x3ac [ 75.796120][ T7304] __cleanup_mnt+0x20/0x30 [ 75.796797][ T7304] task_work_run+0x1dc/0x260 [ 75.797486][ T7304] do_notify_resume+0x174/0x1f4 [ 75.798305][ T7304] el0_svc+0xb8/0x180 [ 75.798962][ T7304] el0t_64_sync_handler+0x84/0x12c [ 75.799821][ T7304] el0t_64_sync+0x198/0x19c [ 75.800559][ T7304] irq event stamp: 1177774 [ 75.801276][ T7304] hardirqs last enabled at (1177773): [] exit_to_kernel_mode+0xc0/0xf0 [ 75.802750][ T7304] hardirqs last disabled at (1177774): [] el1_brk64+0x1c/0x48 [ 75.804151][ T7304] softirqs last enabled at (1177428): [] local_bh_enable+0x10/0x34 [ 75.805556][ T7304] softirqs last disabled at (1177426): [] local_bh_disable+0x10/0x34 [ 75.807139][ T7304] ---[ end trace 0000000000000000 ]--- [ 75.809190][ T7304] Aborting journal on device loop0-75. [ 75.811164][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 75.811201][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 75.811209][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.811216][ T7304] OCFS2: File system is now read-only. [ 75.811221][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 75.812093][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 75.812272][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 75.911753][ T7773] loop0: detected capacity change from 0 to 32768 [ 75.918850][ T7773] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.923024][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 75.923049][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 75.923119][ T7304] ------------[ cut here ]------------ [ 75.923124][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.928566][ T7304] Modules linked in: [ 75.929200][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 75.930961][ T7304] Tainted: [W]=WARN [ 75.931604][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.933320][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.934643][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.935619][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 75.936644][ T7304] sp : ffff80009ff47260 [ 75.937271][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 75.938543][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 75.939876][ T7304] x23: ffff0000cce5a198 x22: ffff0000cce5a190 x21: ffff0000cce5a690 [ 75.941165][ T7304] x20: 0000000000001555 x19: ffff0000cce5a000 x18: 1fffe0003379be88 [ 75.942362][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 75.943552][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 75.944747][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 75.945910][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 75.947088][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 75.948246][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000cce5a000 [ 75.949430][ T7304] Call trace: [ 75.949915][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 75.950975][ T7304] add_transaction_credits+0x938/0xc6c [ 75.951903][ T7304] start_this_handle+0x52c/0x10dc [ 75.952748][ T7304] jbd2__journal_start+0x288/0x51c [ 75.953615][ T7304] jbd2_journal_start+0x3c/0x4c [ 75.954396][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 75.955217][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 75.956168][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 75.956988][ T7304] ocfs2_put_super+0xec/0x320 [ 75.957742][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 75.958586][ T7304] kill_block_super+0x44/0x90 [ 75.959350][ T7304] deactivate_locked_super+0xc4/0x12c [ 75.960241][ T7304] deactivate_super+0xe0/0x100 [ 75.961031][ T7304] cleanup_mnt+0x31c/0x3ac [ 75.961732][ T7304] __cleanup_mnt+0x20/0x30 [ 75.962434][ T7304] task_work_run+0x1dc/0x260 [ 75.963162][ T7304] do_notify_resume+0x174/0x1f4 [ 75.963987][ T7304] el0_svc+0xb8/0x180 [ 75.964635][ T7304] el0t_64_sync_handler+0x84/0x12c [ 75.965457][ T7304] el0t_64_sync+0x198/0x19c [ 75.966222][ T7304] irq event stamp: 1198854 [ 75.966994][ T7304] hardirqs last enabled at (1198853): [] exit_to_kernel_mode+0xc0/0xf0 [ 75.968643][ T7304] hardirqs last disabled at (1198854): [] el1_brk64+0x1c/0x48 [ 75.969978][ T7304] softirqs last enabled at (1198498): [] local_bh_enable+0x10/0x34 [ 75.971395][ T7304] softirqs last disabled at (1198496): [] local_bh_disable+0x10/0x34 [ 75.972845][ T7304] ---[ end trace 0000000000000000 ]--- [ 75.973870][ T7304] Aborting journal on device loop0-75. [ 75.974953][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 75.976216][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 75.978058][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.978072][ T7304] OCFS2: File system is now read-only. [ 75.978077][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 75.978487][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 75.978744][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 76.073604][ T7777] loop0: detected capacity change from 0 to 32768 [ 76.081620][ T7777] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.085431][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 76.087048][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 76.088572][ T7304] ------------[ cut here ]------------ [ 76.088579][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.091083][ T7304] Modules linked in: [ 76.091678][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 76.093328][ T7304] Tainted: [W]=WARN [ 76.093915][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.095485][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.096616][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.097505][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 76.098380][ T7304] sp : ffff80009ff47260 [ 76.099057][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 76.100419][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 76.101721][ T7304] x23: ffff0000c69e4198 x22: ffff0000c69e4190 x21: ffff0000c69e4690 [ 76.103053][ T7304] x20: 0000000000001555 x19: ffff0000c69e4000 x18: 1fffe0003379be88 [ 76.104318][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 76.105559][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 76.106779][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 76.108115][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 76.109494][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 76.110728][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c69e4000 [ 76.111992][ T7304] Call trace: [ 76.112454][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 76.113374][ T7304] add_transaction_credits+0x938/0xc6c [ 76.114323][ T7304] start_this_handle+0x52c/0x10dc [ 76.115218][ T7304] jbd2__journal_start+0x288/0x51c [ 76.116014][ T7304] jbd2_journal_start+0x3c/0x4c [ 76.116808][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 76.117604][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 76.118580][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 76.119479][ T7304] ocfs2_put_super+0xec/0x320 [ 76.120224][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 76.121101][ T7304] kill_block_super+0x44/0x90 [ 76.121895][ T7304] deactivate_locked_super+0xc4/0x12c [ 76.122809][ T7304] deactivate_super+0xe0/0x100 [ 76.123602][ T7304] cleanup_mnt+0x31c/0x3ac [ 76.124311][ T7304] __cleanup_mnt+0x20/0x30 [ 76.125048][ T7304] task_work_run+0x1dc/0x260 [ 76.125784][ T7304] do_notify_resume+0x174/0x1f4 [ 76.126545][ T7304] el0_svc+0xb8/0x180 [ 76.127220][ T7304] el0t_64_sync_handler+0x84/0x12c [ 76.128037][ T7304] el0t_64_sync+0x198/0x19c [ 76.128765][ T7304] irq event stamp: 1220552 [ 76.129493][ T7304] hardirqs last enabled at (1220551): [] finish_lock_switch+0xb0/0x1c0 [ 76.130933][ T7304] hardirqs last disabled at (1220552): [] el1_brk64+0x1c/0x48 [ 76.132240][ T7304] softirqs last enabled at (1220202): [] local_bh_enable+0x10/0x34 [ 76.133591][ T7304] softirqs last disabled at (1220200): [] local_bh_disable+0x10/0x34 [ 76.134961][ T7304] ---[ end trace 0000000000000000 ]--- [ 76.136039][ T7304] Aborting journal on device loop0-75. [ 76.137156][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 76.138448][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 76.140848][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.142236][ T7304] OCFS2: File system is now read-only. [ 76.142252][ T7304] (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 76.142675][ T7304] (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 76.142916][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 76.239752][ T7781] loop0: detected capacity change from 0 to 32768 [ 76.248946][ T7781] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.253326][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 76.253353][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 76.253440][ T7304] ------------[ cut here ]------------ [ 76.253445][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.258846][ T7304] Modules linked in: [ 76.259495][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 76.261251][ T7304] Tainted: [W]=WARN [ 76.261903][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.263571][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.264851][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.265879][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 76.266853][ T7304] sp : ffff80009ff47260 [ 76.267510][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 76.268896][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 76.270157][ T7304] x23: ffff0000c92e2198 x22: ffff0000c92e2190 x21: ffff0000c92e2690 [ 76.271328][ T7304] x20: 0000000000001555 x19: ffff0000c92e2000 x18: 1fffe0003379be88 [ 76.272624][ T7304] x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 [ 76.273917][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 76.275189][ T7304] x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 76.276521][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 76.277801][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 [ 76.279013][ T7304] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c92e2000 [ 76.280277][ T7304] Call trace: [ 76.280790][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 76.281701][ T7304] add_transaction_credits+0x938/0xc6c [ 76.282488][ T7304] start_this_handle+0x52c/0x10dc [ 76.283221][ T7304] jbd2__journal_start+0x288/0x51c [ 76.284013][ T7304] jbd2_journal_start+0x3c/0x4c [ 76.284713][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 76.285443][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 76.286305][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 76.287121][ T7304] ocfs2_put_super+0xec/0x320 [ 76.287916][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 76.288813][ T7304] kill_block_super+0x44/0x90 [ 76.289556][ T7304] deactivate_locked_super+0xc4/0x12c [ 76.290483][ T7304] deactivate_super+0xe0/0x100 [ 76.291258][ T7304] cleanup_mnt+0x31c/0x3ac [ 76.291966][ T7304] __cleanup_mnt+0x20/0x30 [ 76.292661][ T7304] task_work_run+0x1dc/0x260 [ 76.293364][ T7304] do_notify_resume+0x174/0x1f4 [ 76.294106][ T7304] el0_svc+0xb8/0x180 [ 76.294747][ T7304] el0t_64_sync_handler+0x84/0x12c [ 76.295552][ T7304] el0t_64_sync+0x198/0x19c [ 76.296207][ T7304] irq event stamp: 1242750 [ 76.296846][ T7304] hardirqs last enabled at (1242749): [] exit_to_kernel_mode+0xc0/0xf0 [ 76.298331][ T7304] hardirqs last disabled at (1242750): [] el1_brk64+0x1c/0x48 [ 76.299687][ T7304] softirqs last enabled at (1242404): [] local_bh_enable+0x10/0x34 [ 76.301147][ T7304] softirqs last disabled at (1242402): [] local_bh_disable+0x10/0x34 [ 76.302623][ T7304] ---[ end trace 0000000000000000 ]--- [ 76.304358][ T7304] Aborting journal on device loop0-75. [ 76.304494][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 76.304509][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 76.304518][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.304522][ T7304] OCFS2: File system is now read-only. [ 76.304526][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 76.307934][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 76.308168][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 76.400210][ T7785] loop0: detected capacity change from 0 to 32768 [ 76.405650][ T7785] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.422227][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 76.424068][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 76.425684][ T7304] ------------[ cut here ]------------ [ 76.425691][ T7304] WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.428105][ T7304] Modules linked in: [ 76.428700][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 76.430321][ T7304] Tainted: [W]=WARN [ 76.430914][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.432513][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.433811][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.434759][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 76.435747][ T7304] sp : ffff80009ff47260 [ 76.436423][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 76.437846][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 76.439151][ T7304] x23: ffff0000e27c4198 x22: ffff0000e27c4190 x21: ffff0000e27c4690 [ 76.440529][ T7304] x20: 0000000000001555 x19: ffff0000e27c4000 x18: 1fffe000337a0688 [ 76.441815][ T7304] x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 [ 76.443108][ T7304] x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 [ 76.444441][ T7304] x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 76.445817][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 [ 76.447134][ T7304] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 [ 76.448365][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000e27c4000 [ 76.449616][ T7304] Call trace: [ 76.450160][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 76.451142][ T7304] add_transaction_credits+0x938/0xc6c [ 76.452026][ T7304] start_this_handle+0x52c/0x10dc [ 76.452861][ T7304] jbd2__journal_start+0x288/0x51c [ 76.453702][ T7304] jbd2_journal_start+0x3c/0x4c [ 76.454489][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 76.455336][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 76.456258][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 76.457114][ T7304] ocfs2_put_super+0xec/0x320 [ 76.457812][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 76.458684][ T7304] kill_block_super+0x44/0x90 [ 76.459396][ T7304] deactivate_locked_super+0xc4/0x12c [ 76.460223][ T7304] deactivate_super+0xe0/0x100 [ 76.460939][ T7304] cleanup_mnt+0x31c/0x3ac [ 76.461630][ T7304] __cleanup_mnt+0x20/0x30 [ 76.462312][ T7304] task_work_run+0x1dc/0x260 [ 76.462960][ T7304] do_notify_resume+0x174/0x1f4 [ 76.463820][ T7304] el0_svc+0xb8/0x180 [ 76.464432][ T7304] el0t_64_sync_handler+0x84/0x12c [ 76.465195][ T7304] el0t_64_sync+0x198/0x19c [ 76.465946][ T7304] irq event stamp: 1263532 [ 76.466660][ T7304] hardirqs last enabled at (1263531): [] finish_lock_switch+0xb0/0x1c0 [ 76.468296][ T7304] hardirqs last disabled at (1263532): [] el1_brk64+0x1c/0x48 [ 76.469698][ T7304] softirqs last enabled at (1263322): [] local_bh_enable+0x10/0x34 [ 76.471176][ T7304] softirqs last disabled at (1263320): [] local_bh_disable+0x10/0x34 [ 76.472564][ T7304] ---[ end trace 0000000000000000 ]--- [ 76.475097][ T7304] Aborting journal on device loop0-75. [ 76.476332][ T7304] (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 [ 76.477632][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 76.478380][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.478394][ T7304] OCFS2: File system is now read-only. [ 76.478399][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 76.478846][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 76.479043][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 76.576709][ T7789] loop0: detected capacity change from 0 to 32768 [ 76.585573][ T7789] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.5 ** replaying previous printk message ** [ 76.590040][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 76.591585][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 76.591689][ T7304] ------------[ cut here ]------------ [ 76.591692][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.597639][ T7304] Modules linked in: [ 76.598244][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 76.599868][ T7304] Tainted: [W]=WARN [ 76.600430][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.602090][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.603334][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.604337][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 76.605296][ T7304] sp : ffff80009ff47260 [ 76.605934][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 76.607225][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 76.608573][ T7304] x23: ffff0000d3a80198 x22: ffff0000d3a80190 x21: ffff0000d3a80690 [ 76.610107][ T7304] x20: 0000000000001555 x19: ffff0000d3a80000 x18: 1fffe0003379be88 [ 76.611428][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 76.612690][ T7304] x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 [ 76.613947][ T7304] x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 76.615296][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 76.616665][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 76.617888][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d3a80000 [ 76.619130][ T7304] Call trace: [ 76.619660][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 76.620687][ T7304] add_transaction_credits+0x938/0xc6c [ 76.621662][ T7304] start_this_handle+0x52c/0x10dc [ 76.622449][ T7304] jbd2__journal_start+0x288/0x51c [ 76.623287][ T7304] jbd2_journal_start+0x3c/0x4c [ 76.624094][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 76.624980][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 76.625959][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 76.626818][ T7304] ocfs2_put_super+0xec/0x320 [ 76.627555][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 76.628440][ T7304] kill_block_super+0x44/0x90 [ 76.629215][ T7304] deactivate_locked_super+0xc4/0x12c [ 76.630016][ T7304] deactivate_super+0xe0/0x100 [ 76.630753][ T7304] cleanup_mnt+0x31c/0x3ac [ 76.631418][ T7304] __cleanup_mnt+0x20/0x30 [ 76.632131][ T7304] task_work_run+0x1dc/0x260 [ 76.632871][ T7304] do_notify_resume+0x174/0x1f4 [ 76.633689][ T7304] el0_svc+0xb8/0x180 [ 76.634359][ T7304] el0t_64_sync_handler+0x84/0x12c [ 76.635242][ T7304] el0t_64_sync+0x198/0x19c [ 76.636040][ T7304] irq event stamp: 1284232 [ 76.636775][ T7304] hardirqs last enabled at (1284231): [] vprintk_store+0x898/0xac8 [ 76.638320][ T7304] hardirqs last disabled at (1284232): [] el1_brk64+0x1c/0x48 [ 76.639776][ T7304] softirqs last enabled at (1284222): [] handle_softirqs+0xaf8/0xc88 [ 76.641412][ T7304] softirqs last disabled at (1284063): [] __do_softirq+0x14/0x20 [ 76.642948][ T7304] ---[ end trace 0000000000000000 ]--- [ 76.644192][ T7304] Aborting journal on device loop0-75. [ 76.644794][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 76.644811][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 76.644822][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.644829][ T7304] OCFS2: File system is now read-only. [ 76.644834][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 76.645225][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 76.645512][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 76.747673][ T7793] loop0: detected capacity change from 0 to 32768 [ 76.753591][ T7793] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.757036][ T7304] __jbd2_l ** replaying previous printk message ** [ 76.757036][ T7304] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 76.757406][ T7304] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 76.757486][ T7304] ------------[ cut here ]------------ [ 76.757492][ T7304] WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.763077][ T7304] Modules linked in: [ 76.763647][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 76.765285][ T7304] Tainted: [W]=WARN [ 76.765901][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.767544][ T7304] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.768862][ T7304] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.769859][ T7304] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 76.770838][ T7304] sp : ffff80009ff47260 [ 76.771504][ T7304] x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 [ 76.772799][ T7304] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 [ 76.774161][ T7304] x23: ffff0000dd08e198 x22: ffff0000dd08e190 x21: ffff0000dd08e690 [ 76.775448][ T7304] x20: 0000000000001555 x19: ffff0000dd08e000 x18: 1fffe0003379be88 [ 76.776789][ T7304] x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 [ 76.778163][ T7304] x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 [ 76.779555][ T7304] x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 [ 76.780857][ T7304] x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 [ 76.782211][ T7304] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 [ 76.783535][ T7304] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000dd08e000 [ 76.784809][ T7304] Call trace: [ 76.785358][ T7304] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 76.786366][ T7304] add_transaction_credits+0x938/0xc6c [ 76.787255][ T7304] start_this_handle+0x52c/0x10dc [ 76.788081][ T7304] jbd2__journal_start+0x288/0x51c [ 76.788942][ T7304] jbd2_journal_start+0x3c/0x4c [ 76.789728][ T7304] ocfs2_start_trans+0x368/0x6b0 [ 76.790510][ T7304] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 76.791402][ T7304] ocfs2_dismount_volume+0x1ec/0x8cc [ 76.792200][ T7304] ocfs2_put_super+0xec/0x320 [ 76.792963][ T7304] generic_shutdown_super+0x12c/0x2b8 [ 76.793762][ T7304] kill_block_super+0x44/0x90 [ 76.794460][ T7304] deactivate_locked_super+0xc4/0x12c [ 76.795310][ T7304] deactivate_super+0xe0/0x100 [ 76.796096][ T7304] cleanup_mnt+0x31c/0x3ac [ 76.796824][ T7304] __cleanup_mnt+0x20/0x30 [ 76.797558][ T7304] task_work_run+0x1dc/0x260 [ 76.798334][ T7304] do_notify_resume+0x174/0x1f4 [ 76.799132][ T7304] el0_svc+0xb8/0x180 [ 76.799792][ T7304] el0t_64_sync_handler+0x84/0x12c [ 76.800673][ T7304] el0t_64_sync+0x198/0x19c [ 76.801462][ T7304] irq event stamp: 1304936 [ 76.802193][ T7304] hardirqs last enabled at (1304935): [] vprintk_store+0x898/0xac8 [ 76.803794][ T7304] hardirqs last disabled at (1304936): [] el1_brk64+0x1c/0x48 [ 76.805339][ T7304] softirqs last enabled at (1304602): [] local_bh_enable+0x10/0x34 [ 76.807003][ T7304] softirqs last disabled at (1304600): [] local_bh_disable+0x10/0x34 [ 76.808684][ T7304] ---[ end trace 0000000000000000 ]--- [ 76.812092][ T7304] Aborting journal on device loop0-75. [ 76.813252][ T7304] (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 [ 76.813487][ T7304] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 76.813507][ T7304] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.813515][ T7304] OCFS2: File system is now read-only. [ 76.813523][ T7304] (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 76.820445][ T7304] (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 76.820818][ T7304] ocfs2: Unmounting device (7,0) on (node local) [ 76.912449][ T7797] loop0: detected capacity change from 0 to 32768 [ 76.919908][ T7797] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ ** replaying previous printk message **