Warning: Permanently added '10.128.1.217' (ED25519) to the list of known hosts. 1970/01/01 00:00:55 parsed 1 programs [ 56.476342][ T6884] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 62.079174][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.079203][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.087339][ T2171] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.088752][ T2171] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.354419][ T6921] chnl_net:caif_netlink_parms(): no params data found [ 62.375279][ T6921] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.376620][ T6921] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.377917][ T6921] bridge_slave_0: entered allmulticast mode [ 62.379457][ T6921] bridge_slave_0: entered promiscuous mode [ 62.381383][ T6921] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.382697][ T6921] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.384994][ T6921] bridge_slave_1: entered allmulticast mode [ 62.385457][ T6921] bridge_slave_1: entered promiscuous mode [ 62.449422][ T6921] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.450368][ T6921] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.457260][ T6921] team0: Port device team_slave_0 added [ 62.457957][ T6921] team0: Port device team_slave_1 added [ 62.464781][ T6921] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.464802][ T6921] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 62.464814][ T6921] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.465304][ T6921] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.465310][ T6921] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 62.465321][ T6921] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.483932][ T6921] hsr_slave_0: entered promiscuous mode [ 62.485887][ T6921] hsr_slave_1: entered promiscuous mode [ 62.954410][ T6921] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.958408][ T6921] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.960604][ T6921] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.962660][ T6921] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.993269][ T6921] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.998159][ T6921] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.001380][ T258] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.001424][ T258] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.007969][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.008063][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.036803][ T6921] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.079601][ T6921] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.095638][ T6921] veth0_vlan: entered promiscuous mode [ 63.098338][ T6921] veth1_vlan: entered promiscuous mode [ 63.106046][ T6921] veth0_macvtap: entered promiscuous mode [ 63.108178][ T6921] veth1_macvtap: entered promiscuous mode [ 63.112376][ T6921] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.120158][ T6921] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.123529][ T42] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.123756][ T42] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.123851][ T42] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.123902][ T42] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.371113][ T4218] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.408215][ T4218] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.452554][ T4218] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.500904][ T4218] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.797730][ T6145] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 63.799457][ T6145] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 63.801177][ T6145] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 63.802745][ T6145] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 63.804566][ T6145] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:01:04 executed programs: 0 [ 64.203442][ T6145] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 64.204866][ T6145] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 64.206270][ T6145] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 64.207955][ T6145] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 64.209551][ T6145] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 64.257699][ T7148] chnl_net:caif_netlink_parms(): no params data found [ 64.277912][ T7148] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.278000][ T7148] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.278077][ T7148] bridge_slave_0: entered allmulticast mode [ 64.278503][ T7148] bridge_slave_0: entered promiscuous mode [ 64.279297][ T7148] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.279337][ T7148] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.279385][ T7148] bridge_slave_1: entered allmulticast mode [ 64.279782][ T7148] bridge_slave_1: entered promiscuous mode [ 64.290300][ T7148] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.291342][ T7148] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.299027][ T7148] team0: Port device team_slave_0 added [ 64.299805][ T7148] team0: Port device team_slave_1 added [ 64.308281][ T7148] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.308305][ T7148] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 64.308320][ T7148] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.308849][ T7148] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.308855][ T7148] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 64.308872][ T7148] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.327052][ T7148] hsr_slave_0: entered promiscuous mode [ 64.327403][ T7148] hsr_slave_1: entered promiscuous mode [ 64.327581][ T7148] debugfs: 'hsr0' already exists in 'hsr' [ 64.327591][ T7148] Cannot create hsr debugfs directory [ 64.503846][ T2454] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.503902][ T2454] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.504398][ T24] cfg80211: failed to load regulatory.db [ 66.273152][ T53] Bluetooth: hci0: command tx timeout [ 66.824030][ T4218] bridge_slave_1: left allmulticast mode [ 66.825051][ T4218] bridge_slave_1: left promiscuous mode [ 66.825180][ T4218] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.831253][ T4218] bridge_slave_0: left allmulticast mode [ 66.832238][ T4218] bridge_slave_0: left promiscuous mode [ 66.834490][ T4218] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.986463][ T4218] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 67.014129][ T4218] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 67.033739][ T4218] bond0 (unregistering): Released all slaves [ 67.118274][ T4218] hsr_slave_0: left promiscuous mode [ 67.119303][ T4218] hsr_slave_1: left promiscuous mode [ 67.119560][ T4218] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 67.119571][ T4218] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 67.120063][ T4218] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 67.120072][ T4218] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 67.125352][ T4218] veth1_macvtap: left promiscuous mode [ 67.125387][ T4218] veth0_macvtap: left promiscuous mode [ 67.125433][ T4218] veth1_vlan: left promiscuous mode [ 67.125470][ T4218] veth0_vlan: left promiscuous mode [ 67.245781][ T4218] team0 (unregistering): Port device team_slave_1 removed [ 67.252232][ T4218] team0 (unregistering): Port device team_slave_0 removed [ 67.610518][ T7148] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.643116][ T7148] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.645423][ T7148] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.647776][ T7148] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.673515][ T7148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.678209][ T7148] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.680888][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.680931][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.684856][ T15] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.684903][ T15] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.848505][ T7148] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.860124][ T7148] veth0_vlan: entered promiscuous mode [ 67.865392][ T7148] veth1_vlan: entered promiscuous mode [ 67.878847][ T7148] veth0_macvtap: entered promiscuous mode [ 67.879754][ T7148] veth1_macvtap: entered promiscuous mode [ 67.889218][ T7148] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.891642][ T7148] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.896741][ T42] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.896846][ T42] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.896868][ T42] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.896883][ T42] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.935863][ T2171] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.935896][ T2171] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.944207][ T258] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.944235][ T258] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.059657][ T7226] loop0: detected capacity change from 0 to 32768 [ 68.061938][ T7226] ======================================================= [ 68.061938][ T7226] WARNING: The mand mount option has been deprecated and [ 68.061938][ T7226] and is ignored by this kernel. Remove the mand [ 68.061938][ T7226] option from the mount to silence this warning. [ 68.061938][ T7226] ======================================================= [ 68.077374][ T7226] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.085874][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 68.087523][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 68.089195][ T7148] ------------[ cut here ]------------ [ 68.089202][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.091749][ T7148] Modules linked in: [ 68.092334][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 68.093738][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.095242][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 68.096415][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.097310][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 68.098269][ T7148] sp : ffff8000a47f7280 [ 68.098878][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 68.100083][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 68.101324][ T7148] x23: ffff0000d92c0198 x22: ffff0000d92c0190 x21: ffff0000d92c0690 [ 68.102510][ T7148] x20: 0000000000001555 x19: ffff0000d92c0000 x18: 1fffe000337db690 [ 68.103715][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 68.104927][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 68.106116][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 68.107372][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 68.108617][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 68.109833][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d92c0000 [ 68.110981][ T7148] Call trace: [ 68.111396][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 68.112272][ T7148] add_transaction_credits+0x938/0xc6c [ 68.113056][ T7148] start_this_handle+0x52c/0x10dc [ 68.113779][ T7148] jbd2__journal_start+0x288/0x51c [ 68.114566][ T7148] jbd2_journal_start+0x3c/0x4c [ 68.115327][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 68.116048][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 68.116862][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 68.117691][ T7148] ocfs2_put_super+0xec/0x320 [ 68.118402][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 68.119241][ T7148] kill_block_super+0x44/0x90 [ 68.119992][ T7148] deactivate_locked_super+0xc4/0x12c [ 68.120813][ T7148] deactivate_super+0xe0/0x100 [ 68.121570][ T7148] cleanup_mnt+0x31c/0x3ac [ 68.122310][ T7148] __cleanup_mnt+0x20/0x30 [ 68.123018][ T7148] task_work_run+0x1dc/0x260 [ 68.123846][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 68.124743][ T7148] el0_svc+0x170/0x254 [ 68.125469][ T7148] el0t_64_sync_handler+0x84/0x12c [ 68.126304][ T7148] el0t_64_sync+0x198/0x19c [ 68.127042][ T7148] irq event stamp: 150612 [ 68.127724][ T7148] hardirqs last enabled at (150611): [] finish_lock_switch+0xb0/0x1c0 [ 68.129173][ T7148] hardirqs last disabled at (150612): [] el1_brk64+0x20/0x54 [ 68.130560][ T7148] softirqs last enabled at (150250): [] local_bh_enable+0x10/0x34 [ 68.132052][ T7148] softirqs last disabled at (150248): [] local_bh_disable+0x10/0x34 [ 68.133646][ T7148] ---[ end trace 0000000000000000 ]--- [ 68.136910][ T7148] Aborting journal on device loop0-75. [ 68.138848][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 68.140256][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 68.142237][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.143558][ T7148] OCFS2: File system is now read-only. [ 68.143574][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 68.145183][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 68.145858][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 68.243581][ T7230] loop0: detected capacity change from 0 to 32768 [ 68.254504][ T7230] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.260612][ T7148] __jbd2_log_wait_for_sp ** replaying previous printk message ** [ 68.260612][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 68.261164][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 68.261290][ T7148] ------------[ cut here ]------------ [ 68.261295][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.267104][ T7148] Modules linked in: [ 68.267651][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 68.269159][ T7148] Tainted: [W]=WARN [ 68.269730][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.271293][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 68.272504][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.273446][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 68.274499][ T7148] sp : ffff8000a47f7280 [ 68.275174][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 68.276531][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 68.277780][ T7148] x23: ffff0000c6d7c198 x22: ffff0000c6d7c190 x21: ffff0000c6d7c690 [ 68.279054][ T7148] x20: 0000000000001555 x19: ffff0000c6d7c000 x18: 1fffe000337dfe90 [ 68.280281][ T7148] x17: 6c206e6920656361 x16: ffff800082deb6c0 x15: 0000000000000001 [ 68.281437][ T7148] x14: 1fffe000337dfefa x13: 0000000000000000 x12: 0000000000000000 [ 68.282667][ T7148] x11: ffff6000337dfefb x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 68.283859][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 68.285040][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d5f04 [ 68.286194][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c6d7c000 [ 68.287411][ T7148] Call trace: [ 68.287852][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 68.288739][ T7148] add_transaction_credits+0x938/0xc6c [ 68.289510][ T7148] start_this_handle+0x52c/0x10dc [ 68.290191][ T7148] jbd2__journal_start+0x288/0x51c [ 68.290944][ T7148] jbd2_journal_start+0x3c/0x4c [ 68.291674][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 68.292389][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 68.293201][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 68.293965][ T7148] ocfs2_put_super+0xec/0x320 [ 68.294691][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 68.295511][ T7148] kill_block_super+0x44/0x90 [ 68.296163][ T7148] deactivate_locked_super+0xc4/0x12c [ 68.296947][ T7148] deactivate_super+0xe0/0x100 [ 68.297626][ T7148] cleanup_mnt+0x31c/0x3ac [ 68.298262][ T7148] __cleanup_mnt+0x20/0x30 [ 68.298949][ T7148] task_work_run+0x1dc/0x260 [ 68.299637][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 68.300465][ T7148] el0_svc+0x170/0x254 [ 68.301028][ T7148] el0t_64_sync_handler+0x84/0x12c [ 68.301880][ T7148] el0t_64_sync+0x198/0x19c [ 68.302552][ T7148] irq event stamp: 172830 [ 68.303168][ T7148] hardirqs last enabled at (172829): [] vprintk_store+0x898/0xac8 [ 68.304632][ T7148] hardirqs last disabled at (172830): [] el1_brk64+0x20/0x54 [ 68.305927][ T7148] softirqs last enabled at (172510): [] local_bh_enable+0x10/0x34 [ 68.307291][ T7148] softirqs last disabled at (172508): [] local_bh_disable+0x10/0x34 [ 68.308681][ T7148] ---[ end trace 0000000000000000 ]--- [ 68.314048][ T7148] Aborting journal on device loop0-75. [ 68.314532][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 68.314552][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 68.314568][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.314574][ T7148] OCFS2: File system is now read-only. [ 68.314578][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 68.315577][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 68.316190][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 68.343985][ T53] Bluetooth: hci0: command tx timeout [ 68.408584][ T7234] loop0: detected capacity change from 0 to 32768 [ 68.417868][ T7234] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.422263][ T7148] __jb ** replaying previous printk message ** [ 68.422263][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 68.422570][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 68.422656][ T7148] ------------[ cut here ]------------ [ 68.422661][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.428456][ T7148] Modules linked in: [ 68.429070][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 68.430722][ T7148] Tainted: [W]=WARN [ 68.431306][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.432811][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 68.433958][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.434855][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 68.435698][ T7148] sp : ffff8000a47f7280 [ 68.436303][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 68.437510][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 68.438721][ T7148] x23: ffff0000d88e6198 x22: ffff0000d88e6190 x21: ffff0000d88e6690 [ 68.439969][ T7148] x20: 0000000000001555 x19: ffff0000d88e6000 x18: 1fffe000337dfe90 [ 68.441138][ T7148] x17: 6c206e6920656361 x16: ffff800082deb6c0 x15: 0000000000000001 [ 68.442280][ T7148] x14: 1fffe000337dfefa x13: 0000000000000000 x12: 0000000000000000 [ 68.443497][ T7148] x11: ffff6000337dfefb x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 68.444873][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 68.446200][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d5f04 [ 68.447609][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d88e6000 [ 68.448913][ T7148] Call trace: [ 68.449456][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 68.450409][ T7148] add_transaction_credits+0x938/0xc6c [ 68.451287][ T7148] start_this_handle+0x52c/0x10dc [ 68.452051][ T7148] jbd2__journal_start+0x288/0x51c [ 68.452892][ T7148] jbd2_journal_start+0x3c/0x4c [ 68.453613][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 68.454320][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 68.455169][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 68.455972][ T7148] ocfs2_put_super+0xec/0x320 [ 68.456644][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 68.457502][ T7148] kill_block_super+0x44/0x90 [ 68.458185][ T7148] deactivate_locked_super+0xc4/0x12c [ 68.458948][ T7148] deactivate_super+0xe0/0x100 [ 68.459658][ T7148] cleanup_mnt+0x31c/0x3ac [ 68.460314][ T7148] __cleanup_mnt+0x20/0x30 [ 68.460964][ T7148] task_work_run+0x1dc/0x260 [ 68.461624][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 68.462434][ T7148] el0_svc+0x170/0x254 [ 68.462949][ T7148] el0t_64_sync_handler+0x84/0x12c [ 68.463759][ T7148] el0t_64_sync+0x198/0x19c [ 68.464406][ T7148] irq event stamp: 177014 [ 68.465004][ T7148] hardirqs last enabled at (177013): [] vprintk_store+0x898/0xac8 [ 68.466358][ T7148] hardirqs last disabled at (177014): [] el1_brk64+0x20/0x54 [ 68.467637][ T7148] softirqs last enabled at (176696): [] local_bh_enable+0x10/0x34 [ 68.469031][ T7148] softirqs last disabled at (176694): [] local_bh_disable+0x10/0x34 [ 68.470491][ T7148] ---[ end trace 0000000000000000 ]--- [ 68.474839][ T7148] Aborting journal on device loop0-75. [ 68.476192][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 68.477578][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 68.479508][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.481048][ T7148] OCFS2: File system is now read-only. [ 68.481867][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 68.484412][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 68.485352][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 68.586513][ T7238] loop0: detected capacity change from 0 to 32768 [ 68.597718][ T7238] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.602438][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 68.602476][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 68.602557][ T7148] ------------[ cut here ]------------ [ 68.602563][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.607585][ T7148] Modules linked in: [ 68.608159][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 68.609850][ T7148] Tainted: [W]=WARN [ 68.610411][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.611900][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 68.613083][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.614016][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 68.614868][ T7148] sp : ffff8000a47f7280 [ 68.615455][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 68.616695][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 68.617942][ T7148] x23: ffff0000d95f0198 x22: ffff0000d95f0190 x21: ffff0000d95f0690 [ 68.619208][ T7148] x20: 0000000000001555 x19: ffff0000d95f0000 x18: 1fffe000337db690 [ 68.620427][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 68.621649][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 68.622872][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 68.624081][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 68.625376][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 68.626650][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d95f0000 [ 68.627955][ T7148] Call trace: [ 68.628422][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 68.629310][ T7148] add_transaction_credits+0x938/0xc6c [ 68.630125][ T7148] start_this_handle+0x52c/0x10dc [ 68.630883][ T7148] jbd2__journal_start+0x288/0x51c [ 68.631672][ T7148] jbd2_journal_start+0x3c/0x4c [ 68.632355][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 68.633060][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 68.633912][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 68.634666][ T7148] ocfs2_put_super+0xec/0x320 [ 68.635348][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 68.636089][ T7148] kill_block_super+0x44/0x90 [ 68.636777][ T7148] deactivate_locked_super+0xc4/0x12c [ 68.637578][ T7148] deactivate_super+0xe0/0x100 [ 68.638294][ T7148] cleanup_mnt+0x31c/0x3ac [ 68.638969][ T7148] __cleanup_mnt+0x20/0x30 [ 68.639566][ T7148] task_work_run+0x1dc/0x260 [ 68.640200][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 68.640910][ T7148] el0_svc+0x170/0x254 [ 68.641490][ T7148] el0t_64_sync_handler+0x84/0x12c [ 68.642203][ T7148] el0t_64_sync+0x198/0x19c [ 68.642832][ T7148] irq event stamp: 198504 [ 68.643410][ T7148] hardirqs last enabled at (198503): [] irqentry_exit+0xd8/0x108 [ 68.644675][ T7148] hardirqs last disabled at (198504): [] el1_brk64+0x20/0x54 [ 68.645870][ T7148] softirqs last enabled at (198190): [] local_bh_enable+0x10/0x34 [ 68.647140][ T7148] softirqs last disabled at (198188): [] local_bh_disable+0x10/0x34 [ 68.648422][ T7148] ---[ end trace 0000000000000000 ]--- [ 68.649916][ T7148] Aborting journal on device loop0-75. [ 68.651180][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 68.651211][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 68.651230][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.651239][ T7148] OCFS2: File system is now read-only. [ 68.651247][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 68.652497][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 68.652817][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 68.759235][ T7242] loop0: detected capacity change from 0 to 32768 [ 68.771117][ T7242] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.774417][ ** replaying previous printk message ** [ 68.774417][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 68.774442][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 68.774649][ T7148] ------------[ cut here ]------------ [ 68.774653][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.780285][ T7148] Modules linked in: [ 68.780817][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 68.782519][ T7148] Tainted: [W]=WARN [ 68.783154][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.784728][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 68.785872][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.786816][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 68.787766][ T7148] sp : ffff8000a47f7280 [ 68.788434][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 68.789727][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 68.791041][ T7148] x23: ffff0000d7e52198 x22: ffff0000d7e52190 x21: ffff0000d7e52690 [ 68.792299][ T7148] x20: 0000000000001555 x19: ffff0000d7e52000 x18: 1fffe000337db690 [ 68.793614][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 68.794968][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 68.796308][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 68.797652][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 68.798866][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 68.800140][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d7e52000 [ 68.801414][ T7148] Call trace: [ 68.801921][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 68.802841][ T7148] add_transaction_credits+0x938/0xc6c [ 68.803669][ T7148] start_this_handle+0x52c/0x10dc [ 68.804440][ T7148] jbd2__journal_start+0x288/0x51c [ 68.805178][ T7148] jbd2_journal_start+0x3c/0x4c [ 68.805919][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 68.806621][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 68.807492][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 68.808263][ T7148] ocfs2_put_super+0xec/0x320 [ 68.809033][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 68.809832][ T7148] kill_block_super+0x44/0x90 [ 68.810573][ T7148] deactivate_locked_super+0xc4/0x12c [ 68.811415][ T7148] deactivate_super+0xe0/0x100 [ 68.812089][ T7148] cleanup_mnt+0x31c/0x3ac [ 68.812784][ T7148] __cleanup_mnt+0x20/0x30 [ 68.813436][ T7148] task_work_run+0x1dc/0x260 [ 68.814151][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 68.814930][ T7148] el0_svc+0x170/0x254 [ 68.815612][ T7148] el0t_64_sync_handler+0x84/0x12c [ 68.816465][ T7148] el0t_64_sync+0x198/0x19c [ 68.817114][ T7148] irq event stamp: 220026 [ 68.817783][ T7148] hardirqs last enabled at (220025): [] finish_lock_switch+0xb0/0x1c0 [ 68.819298][ T7148] hardirqs last disabled at (220026): [] el1_brk64+0x20/0x54 [ 68.820669][ T7148] softirqs last enabled at (219690): [] local_bh_enable+0x10/0x34 [ 68.822094][ T7148] softirqs last disabled at (219688): [] local_bh_disable+0x10/0x34 [ 68.823573][ T7148] ---[ end trace 0000000000000000 ]--- [ 68.825425][ T7148] Aborting journal on device loop0-75. [ 68.825715][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 68.825735][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 68.825751][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.825760][ T7148] OCFS2: File system is now read-only. [ 68.825768][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 68.826761][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 68.826998][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 68.946361][ T7246] loop0: detected capacity change from 0 to 32768 [ 68.956901][ T7246] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.971297][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 68.971343][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 68.971448][ T7148] ------------[ cut here ]------------ [ 68.971454][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.976553][ T7148] Modules linked in: [ 68.977145][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 68.978712][ T7148] Tainted: [W]=WARN [ 68.979260][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.980664][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 68.981838][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 68.982716][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 68.983681][ T7148] sp : ffff8000a47f7280 [ 68.984232][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 68.985472][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 68.986642][ T7148] x23: ffff0000c7132198 x22: ffff0000c7132190 x21: ffff0000c7132690 [ 68.987784][ T7148] x20: 0000000000001555 x19: ffff0000c7132000 x18: 1fffe000337dfe90 [ 68.989176][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 68.990395][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 68.991574][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 68.992858][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 68.994027][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 68.995220][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c7132000 [ 68.996459][ T7148] Call trace: [ 68.996890][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 68.997804][ T7148] add_transaction_credits+0x938/0xc6c [ 68.998667][ T7148] start_this_handle+0x52c/0x10dc [ 68.999419][ T7148] jbd2__journal_start+0x288/0x51c [ 69.000154][ T7148] jbd2_journal_start+0x3c/0x4c [ 69.000894][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 69.001668][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 69.002568][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 69.003408][ T7148] ocfs2_put_super+0xec/0x320 [ 69.004083][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 69.004911][ T7148] kill_block_super+0x44/0x90 [ 69.005613][ T7148] deactivate_locked_super+0xc4/0x12c [ 69.006445][ T7148] deactivate_super+0xe0/0x100 [ 69.007211][ T7148] cleanup_mnt+0x31c/0x3ac [ 69.007891][ T7148] __cleanup_mnt+0x20/0x30 [ 69.008627][ T7148] task_work_run+0x1dc/0x260 [ 69.009275][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 69.010076][ T7148] el0_svc+0x170/0x254 [ 69.010678][ T7148] el0t_64_sync_handler+0x84/0x12c [ 69.011481][ T7148] el0t_64_sync+0x198/0x19c [ 69.012151][ T7148] irq event stamp: 242508 [ 69.012752][ T7148] hardirqs last enabled at (242507): [] irqentry_exit+0xd8/0x108 [ 69.014112][ T7148] hardirqs last disabled at (242508): [] el1_brk64+0x20/0x54 [ 69.015350][ T7148] softirqs last enabled at (242196): [] local_bh_enable+0x10/0x34 [ 69.016754][ T7148] softirqs last disabled at (242194): [] local_bh_disable+0x10/0x34 [ 69.018175][ T7148] ---[ end trace 0000000000000000 ]--- [ 69.019556][ T7148] Aborting journal on device loop0-75. [ 69.019771][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 69.019792][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 69.019807][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.019816][ T7148] OCFS2: File system is now read-only. [ 69.019823][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 69.020224][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 69.020404][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 69.124235][ T7250] loop0: detected capacity change from 0 to 32768 [ 69.133539][ T7250] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.138228] ** replaying previous printk message ** [ 69.138228][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 69.138406][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 69.138481][ T7148] ------------[ cut here ]------------ [ 69.138485][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.144238][ T7148] Modules linked in: [ 69.144805][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 69.146327][ T7148] Tainted: [W]=WARN [ 69.146947][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.148417][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 69.149466][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.150298][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 69.151168][ T7148] sp : ffff8000a47f7280 [ 69.151734][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 69.152871][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 69.154025][ T7148] x23: ffff0000c83a6198 x22: ffff0000c83a6190 x21: ffff0000c83a6690 [ 69.155266][ T7148] x20: 0000000000001555 x19: ffff0000c83a6000 x18: 1fffe000337dfe90 [ 69.156479][ T7148] x17: 6c206e6920656361 x16: ffff800082deb6c0 x15: 0000000000000001 [ 69.157665][ T7148] x14: 1fffe000337dfefa x13: 0000000000000000 x12: 0000000000000000 [ 69.158867][ T7148] x11: ffff6000337dfefb x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 69.160062][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 69.161198][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d5f04 [ 69.162414][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c83a6000 [ 69.163539][ T7148] Call trace: [ 69.163998][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 69.164864][ T7148] add_transaction_credits+0x938/0xc6c [ 69.165629][ T7148] start_this_handle+0x52c/0x10dc [ 69.166313][ T7148] jbd2__journal_start+0x288/0x51c [ 69.167065][ T7148] jbd2_journal_start+0x3c/0x4c [ 69.167755][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 69.168447][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 69.169279][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 69.170001][ T7148] ocfs2_put_super+0xec/0x320 [ 69.170699][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 69.171442][ T7148] kill_block_super+0x44/0x90 [ 69.172074][ T7148] deactivate_locked_super+0xc4/0x12c [ 69.172866][ T7148] deactivate_super+0xe0/0x100 [ 69.173566][ T7148] cleanup_mnt+0x31c/0x3ac [ 69.174177][ T7148] __cleanup_mnt+0x20/0x30 [ 69.174791][ T7148] task_work_run+0x1dc/0x260 [ 69.175417][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 69.176152][ T7148] el0_svc+0x170/0x254 [ 69.176743][ T7148] el0t_64_sync_handler+0x84/0x12c [ 69.177447][ T7148] el0t_64_sync+0x198/0x19c [ 69.178091][ T7148] irq event stamp: 265426 [ 69.178714][ T7148] hardirqs last enabled at (265425): [] vprintk_store+0x898/0xac8 [ 69.180043][ T7148] hardirqs last disabled at (265426): [] el1_brk64+0x20/0x54 [ 69.181266][ T7148] softirqs last enabled at (264288): [] local_bh_enable+0x10/0x34 [ 69.182638][ T7148] softirqs last disabled at (264286): [] local_bh_disable+0x10/0x34 [ 69.183925][ T7148] ---[ end trace 0000000000000000 ]--- [ 69.185810][ T7148] Aborting journal on device loop0-75. [ 69.186085][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 69.186107][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 69.186124][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.186136][ T7148] OCFS2: File system is now read-only. [ 69.186143][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 69.186534][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 69.186759][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 69.285716][ T7254] loop0: detected capacity change from 0 to 32768 [ 69.294508][ T7254] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.298327][ ** replaying previous printk message ** [ 69.298327][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 69.298493][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 69.298578][ T7148] ------------[ cut here ]------------ [ 69.298582][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.304358][ T7148] Modules linked in: [ 69.304948][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 69.306442][ T7148] Tainted: [W]=WARN [ 69.306993][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.308677][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 69.309901][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.310855][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 69.311678][ T7148] sp : ffff8000a47f7280 [ 69.312328][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 69.313677][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 69.314944][ T7148] x23: ffff0000dcdb0198 x22: ffff0000dcdb0190 x21: ffff0000dcdb0690 [ 69.316256][ T7148] x20: 0000000000001555 x19: ffff0000dcdb0000 x18: 1fffe000337dfe90 [ 69.317432][ T7148] x17: 6c206e6920656361 x16: ffff800082deb6c0 x15: 0000000000000001 [ 69.318700][ T7148] x14: 1fffe000337dfefa x13: 0000000000000000 x12: 0000000000000000 [ 69.319946][ T7148] x11: ffff6000337dfefb x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 69.321326][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 69.322615][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d5f04 [ 69.323861][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000dcdb0000 [ 69.325099][ T7148] Call trace: [ 69.325565][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 69.326468][ T7148] add_transaction_credits+0x938/0xc6c [ 69.327259][ T7148] start_this_handle+0x52c/0x10dc [ 69.328022][ T7148] jbd2__journal_start+0x288/0x51c [ 69.328906][ T7148] jbd2_journal_start+0x3c/0x4c [ 69.329716][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 69.330557][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 69.331516][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 69.332341][ T7148] ocfs2_put_super+0xec/0x320 [ 69.333100][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 69.333944][ T7148] kill_block_super+0x44/0x90 [ 69.334668][ T7148] deactivate_locked_super+0xc4/0x12c [ 69.335483][ T7148] deactivate_super+0xe0/0x100 [ 69.336185][ T7148] cleanup_mnt+0x31c/0x3ac [ 69.336839][ T7148] __cleanup_mnt+0x20/0x30 [ 69.337461][ T7148] task_work_run+0x1dc/0x260 [ 69.338070][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 69.338874][ T7148] el0_svc+0x170/0x254 [ 69.339521][ T7148] el0t_64_sync_handler+0x84/0x12c [ 69.340273][ T7148] el0t_64_sync+0x198/0x19c [ 69.340943][ T7148] irq event stamp: 287254 [ 69.341551][ T7148] hardirqs last enabled at (287253): [] vprintk_store+0x898/0xac8 1970/01/01 00:01:09 executed programs: 10 [ 69.342874][ T7148] hardirqs last disabled at (287254): [] el1_brk64+0x20/0x54 [ 69.344107][ T7148] softirqs last enabled at (286940): [] local_bh_enable+0x10/0x34 [ 69.345453][ T7148] softirqs last disabled at (286938): [] local_bh_disable+0x10/0x34 [ 69.346796][ T7148] ---[ end trace 0000000000000000 ]--- [ 69.349175][ T7148] Aborting journal on device loop0-75. [ 69.351884][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 69.352037][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 69.352055][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.352059][ T7148] OCFS2: File system is now read-only. [ 69.352063][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 69.353732][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 69.353968][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 69.449743][ T7258] loop0: detected capacity change from 0 to 32768 [ 69.463188][ T7258] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.469285][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 69.469325][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 69.469405][ T7148] ------------[ cut here ]------------ [ 69.469410][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.474380][ T7148] Modules linked in: [ 69.474981][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 69.476560][ T7148] Tainted: [W]=WARN [ 69.477122][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.478523][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 69.479704][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.480615][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 69.481517][ T7148] sp : ffff8000a47f7280 [ 69.482125][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 69.483320][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 69.484467][ T7148] x23: ffff0000ca338198 x22: ffff0000ca338190 x21: ffff0000ca338690 [ 69.485789][ T7148] x20: 0000000000001555 x19: ffff0000ca338000 x18: 1fffe000337dfe90 [ 69.487000][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 69.488245][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 69.489440][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 69.490757][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 69.491956][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 69.493186][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000ca338000 [ 69.494314][ T7148] Call trace: [ 69.494825][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 69.495822][ T7148] add_transaction_credits+0x938/0xc6c [ 69.496662][ T7148] start_this_handle+0x52c/0x10dc [ 69.497444][ T7148] jbd2__journal_start+0x288/0x51c [ 69.498213][ T7148] jbd2_journal_start+0x3c/0x4c [ 69.498960][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 69.499724][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 69.500584][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 69.501387][ T7148] ocfs2_put_super+0xec/0x320 [ 69.502078][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 69.502895][ T7148] kill_block_super+0x44/0x90 [ 69.503540][ T7148] deactivate_locked_super+0xc4/0x12c [ 69.504335][ T7148] deactivate_super+0xe0/0x100 [ 69.504993][ T7148] cleanup_mnt+0x31c/0x3ac [ 69.505648][ T7148] __cleanup_mnt+0x20/0x30 [ 69.506284][ T7148] task_work_run+0x1dc/0x260 [ 69.506961][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 69.507795][ T7148] el0_svc+0x170/0x254 [ 69.508484][ T7148] el0t_64_sync_handler+0x84/0x12c [ 69.509375][ T7148] el0t_64_sync+0x198/0x19c [ 69.510068][ T7148] irq event stamp: 309296 [ 69.510754][ T7148] hardirqs last enabled at (309295): [] irqentry_exit+0xd8/0x108 [ 69.512199][ T7148] hardirqs last disabled at (309296): [] el1_brk64+0x20/0x54 [ 69.513584][ T7148] softirqs last enabled at (308982): [] local_bh_enable+0x10/0x34 [ 69.515089][ T7148] softirqs last disabled at (308980): [] local_bh_disable+0x10/0x34 [ 69.516563][ T7148] ---[ end trace 0000000000000000 ]--- [ 69.518043][ T7148] Aborting journal on device loop0-75. [ 69.518251][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 69.518271][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 69.518286][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.518296][ T7148] OCFS2: File system is now read-only. [ 69.518304][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 69.518678][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 69.519006][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 69.615935][ T7262] loop0: detected capacity change from 0 to 32768 [ 69.641991][ T7262] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.657879][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 69.659463][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 69.661095][ T7148] ------------[ cut here ]------------ [ 69.661102][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.663512][ T7148] Modules linked in: [ 69.664166][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 69.665785][ T7148] Tainted: [W]=WARN [ 69.666383][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.667971][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 69.669240][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.670181][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 69.671101][ T7148] sp : ffff8000a47f7280 [ 69.671698][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 69.672852][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 69.674080][ T7148] x23: ffff0000cb7ae198 x22: ffff0000cb7ae190 x21: ffff0000cb7ae690 [ 69.675333][ T7148] x20: 0000000000001555 x19: ffff0000cb7ae000 x18: 1fffe000337db690 [ 69.676512][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 69.677752][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 69.678979][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 69.680194][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 69.681386][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 69.682611][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cb7ae000 [ 69.683775][ T7148] Call trace: [ 69.684243][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 69.685090][ T7148] add_transaction_credits+0x938/0xc6c [ 69.685903][ T7148] start_this_handle+0x52c/0x10dc [ 69.686659][ T7148] jbd2__journal_start+0x288/0x51c [ 69.687395][ T7148] jbd2_journal_start+0x3c/0x4c [ 69.688079][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 69.688823][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 69.689695][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 69.690512][ T7148] ocfs2_put_super+0xec/0x320 [ 69.691217][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 69.691953][ T7148] kill_block_super+0x44/0x90 [ 69.692598][ T7148] deactivate_locked_super+0xc4/0x12c [ 69.693351][ T7148] deactivate_super+0xe0/0x100 [ 69.694003][ T7148] cleanup_mnt+0x31c/0x3ac [ 69.694645][ T7148] __cleanup_mnt+0x20/0x30 [ 69.695303][ T7148] task_work_run+0x1dc/0x260 [ 69.695987][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 69.696784][ T7148] el0_svc+0x170/0x254 [ 69.697415][ T7148] el0t_64_sync_handler+0x84/0x12c [ 69.698196][ T7148] el0t_64_sync+0x198/0x19c [ 69.698858][ T7148] irq event stamp: 331558 [ 69.699507][ T7148] hardirqs last enabled at (331557): [] finish_lock_switch+0xb0/0x1c0 [ 69.700917][ T7148] hardirqs last disabled at (331558): [] el1_brk64+0x20/0x54 [ 69.702296][ T7148] softirqs last enabled at (331224): [] local_bh_enable+0x10/0x34 [ 69.703667][ T7148] softirqs last disabled at (331222): [] local_bh_disable+0x10/0x34 [ 69.705000][ T7148] ---[ end trace 0000000000000000 ]--- [ 69.711760][ T7148] Aborting journal on device loop0-75. [ 69.713425][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 69.713455][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 69.713473][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.713483][ T7148] OCFS2: File system is now read-only. [ 69.713490][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 69.721845][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 69.723681][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 69.835530][ T7266] loop0: detected capacity change from 0 to 32768 [ 69.839562][ T7266] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.843998][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 69.844023][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 69.844106][ T7148] ------------[ cut here ]------------ [ 69.844111][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.849033][ T7148] Modules linked in: [ 69.849608][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 69.851064][ T7148] Tainted: [W]=WARN [ 69.851586][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.852954][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 69.854103][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 69.854963][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 69.855823][ T7148] sp : ffff8000a47f7280 [ 69.856434][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 69.857579][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 69.858739][ T7148] x23: ffff0000da5b6198 x22: ffff0000da5b6190 x21: ffff0000da5b6690 [ 69.859882][ T7148] x20: 0000000000001555 x19: ffff0000da5b6000 x18: 0000000000000000 [ 69.861016][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 69.862152][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 69.863347][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 69.864495][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 69.865684][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 69.866832][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000da5b6000 [ 69.867960][ T7148] Call trace: [ 69.868411][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 69.869218][ T7148] add_transaction_credits+0x938/0xc6c [ 69.870014][ T7148] start_this_handle+0x52c/0x10dc [ 69.870701][ T7148] jbd2__journal_start+0x288/0x51c [ 69.871423][ T7148] jbd2_journal_start+0x3c/0x4c [ 69.872199][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 69.873057][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 69.873908][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 69.874600][ T7148] ocfs2_put_super+0xec/0x320 [ 69.875247][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 69.876065][ T7148] kill_block_super+0x44/0x90 [ 69.876752][ T7148] deactivate_locked_super+0xc4/0x12c [ 69.877534][ T7148] deactivate_super+0xe0/0x100 [ 69.878241][ T7148] cleanup_mnt+0x31c/0x3ac [ 69.878882][ T7148] __cleanup_mnt+0x20/0x30 [ 69.879540][ T7148] task_work_run+0x1dc/0x260 [ 69.880182][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 69.880985][ T7148] el0_svc+0x170/0x254 [ 69.881553][ T7148] el0t_64_sync_handler+0x84/0x12c [ 69.882346][ T7148] el0t_64_sync+0x198/0x19c [ 69.882987][ T7148] irq event stamp: 353160 [ 69.883583][ T7148] hardirqs last enabled at (353159): [] irqentry_exit+0xd8/0x108 [ 69.884896][ T7148] hardirqs last disabled at (353160): [] el1_brk64+0x20/0x54 [ 69.886153][ T7148] softirqs last enabled at (352846): [] local_bh_enable+0x10/0x34 [ 69.887508][ T7148] softirqs last disabled at (352844): [] local_bh_disable+0x10/0x34 [ 69.888903][ T7148] ---[ end trace 0000000000000000 ]--- [ 69.892484][ T7148] Aborting journal on device loop0-75. [ 69.903501][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 69.903548][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 69.903563][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.903569][ T7148] OCFS2: File system is now read-only. [ 69.903573][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 69.904003][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 69.904299][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 70.016247][ T7270] loop0: detected capacity change from 0 to 32768 [ 70.025096][ T7270] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.030629][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 70.032512][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 70.034598][ T7148] ------------[ cut here ]------------ [ 70.034605][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.037089][ T7148] Modules linked in: [ 70.037688][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 70.039180][ T7148] Tainted: [W]=WARN [ 70.039775][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 70.041266][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 70.042415][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.043391][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 70.044256][ T7148] sp : ffff8000a47f7280 [ 70.044891][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 70.046088][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 70.047255][ T7148] x23: ffff0000d542a198 x22: ffff0000d542a190 x21: ffff0000d542a690 [ 70.048494][ T7148] x20: 0000000000001555 x19: ffff0000d542a000 x18: 1fffe000337dfe90 [ 70.049684][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 70.050860][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 70.051990][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 70.053098][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 70.054306][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 70.055482][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d542a000 [ 70.056678][ T7148] Call trace: [ 70.057173][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 70.057995][ T7148] add_transaction_credits+0x938/0xc6c [ 70.058821][ T7148] start_this_handle+0x52c/0x10dc [ 70.059559][ T7148] jbd2__journal_start+0x288/0x51c [ 70.060310][ T7148] jbd2_journal_start+0x3c/0x4c [ 70.060980][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 70.061629][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 70.062427][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 70.063129][ T7148] ocfs2_put_super+0xec/0x320 [ 70.063833][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 70.064627][ T7148] kill_block_super+0x44/0x90 [ 70.065325][ T7148] deactivate_locked_super+0xc4/0x12c [ 70.066074][ T7148] deactivate_super+0xe0/0x100 [ 70.066725][ T7148] cleanup_mnt+0x31c/0x3ac [ 70.067441][ T7148] __cleanup_mnt+0x20/0x30 [ 70.068165][ T7148] task_work_run+0x1dc/0x260 [ 70.068843][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 70.069669][ T7148] el0_svc+0x170/0x254 [ 70.070342][ T7148] el0t_64_sync_handler+0x84/0x12c [ 70.071056][ T7148] el0t_64_sync+0x198/0x19c [ 70.071726][ T7148] irq event stamp: 374682 [ 70.072354][ T7148] hardirqs last enabled at (374681): [] finish_lock_switch+0xb0/0x1c0 [ 70.073738][ T7148] hardirqs last disabled at (374682): [] el1_brk64+0x20/0x54 [ 70.074992][ T7148] softirqs last enabled at (374452): [] local_bh_enable+0x10/0x34 [ 70.076284][ T7148] softirqs last disabled at (374450): [] local_bh_disable+0x10/0x34 [ 70.077659][ T7148] ---[ end trace 0000000000000000 ]--- [ 70.079536][ T7148] Aborting journal on device loop0-75. [ 70.080538][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 70.080554][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 70.080565][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.080570][ T7148] OCFS2: File system is now read-only. [ 70.080574][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 70.080955][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 70.081228][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 70.177481][ T7274] loop0: detected capacity change from 0 to 32768 [ 70.185306][ T7274] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ ** replaying previous printk message ** [ 70.190782][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 70.190819][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 70.190898][ T7148] ------------[ cut here ]------------ [ 70.190902][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.196731][ T7148] Modules linked in: [ 70.197313][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 70.198858][ T7148] Tainted: [W]=WARN [ 70.199459][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 70.201006][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 70.202173][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.203031][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 70.203844][ T7148] sp : ffff8000a47f7280 [ 70.204409][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 70.205587][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 70.206782][ T7148] x23: ffff0000c78ac198 x22: ffff0000c78ac190 x21: ffff0000c78ac690 [ 70.207972][ T7148] x20: 0000000000001555 x19: ffff0000c78ac000 x18: 1fffe000337dfe90 [ 70.209167][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 70.210302][ T7148] x14: 1ffff000148fed90 x13: 0000000000000000 x12: 0000000000000000 [ 70.211522][ T7148] x11: 0000000017bd9f2a x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 70.212703][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 70.213870][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 70.215001][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c78ac000 [ 70.216192][ T7148] Call trace: [ 70.216670][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 70.217468][ T7148] add_transaction_credits+0x938/0xc6c [ 70.218270][ T7148] start_this_handle+0x52c/0x10dc [ 70.219012][ T7148] jbd2__journal_start+0x288/0x51c [ 70.219752][ T7148] jbd2_journal_start+0x3c/0x4c [ 70.220471][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 70.221150][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 70.221981][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 70.222818][ T7148] ocfs2_put_super+0xec/0x320 [ 70.223479][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 70.224206][ T7148] kill_block_super+0x44/0x90 [ 70.224919][ T7148] deactivate_locked_super+0xc4/0x12c [ 70.225677][ T7148] deactivate_super+0xe0/0x100 [ 70.226370][ T7148] cleanup_mnt+0x31c/0x3ac [ 70.227086][ T7148] __cleanup_mnt+0x20/0x30 [ 70.227736][ T7148] task_work_run+0x1dc/0x260 [ 70.228465][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 70.229225][ T7148] el0_svc+0x170/0x254 [ 70.229846][ T7148] el0t_64_sync_handler+0x84/0x12c [ 70.230599][ T7148] el0t_64_sync+0x198/0x19c [ 70.231214][ T7148] irq event stamp: 396356 [ 70.231809][ T7148] hardirqs last enabled at (396355): [] vprintk_store+0x898/0xac8 [ 70.233257][ T7148] hardirqs last disabled at (396356): [] el1_brk64+0x20/0x54 [ 70.234600][ T7148] softirqs last enabled at (396036): [] local_bh_enable+0x10/0x34 [ 70.236001][ T7148] softirqs last disabled at (396034): [] local_bh_disable+0x10/0x34 [ 70.237389][ T7148] ---[ end trace 0000000000000000 ]--- [ 70.238583][ T7148] Aborting journal on device loop0-75. [ 70.239611][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 70.239629][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 70.239641][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.239645][ T7148] OCFS2: File system is now read-only. [ 70.239649][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 70.246898][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 70.247385][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 70.343363][ T7278] loop0: detected capacity change from 0 to 32768 [ 70.350785][ T7278] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 7 ** replaying previous printk message ** [ 70.354591][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 70.354615][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 70.354704][ T7148] ------------[ cut here ]------------ [ 70.354708][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.360261][ T7148] Modules linked in: [ 70.360912][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 70.362464][ T7148] Tainted: [W]=WARN [ 70.363144][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 70.364594][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 70.365750][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.366667][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 70.367574][ T7148] sp : ffff8000a47f7280 [ 70.368217][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 70.369506][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 70.370771][ T7148] x23: ffff0000d8b82198 x22: ffff0000d8b82190 x21: ffff0000d8b82690 [ 70.371962][ T7148] x20: 0000000000001555 x19: ffff0000d8b82000 x18: 1fffe000337dfe90 [ 70.373168][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 70.374362][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 70.375498][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 70.376788][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 70.378115][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 70.379393][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d8b82000 [ 70.380645][ T7148] Call trace: [ 70.381139][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 70.382108][ T7148] add_transaction_credits+0x938/0xc6c [ 70.382902][ T7148] start_this_handle+0x52c/0x10dc [ 70.383656][ T7148] jbd2__journal_start+0x288/0x51c [ 70.384429][ T7148] jbd2_journal_start+0x3c/0x4c [ 70.385151][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 70.385930][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 70.386740][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 70.387484][ T7148] ocfs2_put_super+0xec/0x320 [ 70.388189][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 70.389002][ T7148] kill_block_super+0x44/0x90 [ 70.389697][ T7148] deactivate_locked_super+0xc4/0x12c [ 70.390495][ T7148] deactivate_super+0xe0/0x100 [ 70.391238][ T7148] cleanup_mnt+0x31c/0x3ac [ 70.391879][ T7148] __cleanup_mnt+0x20/0x30 [ 70.392510][ T7148] task_work_run+0x1dc/0x260 [ 70.393170][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 70.393989][ T7148] el0_svc+0x170/0x254 [ 70.394622][ T7148] el0t_64_sync_handler+0x84/0x12c [ 70.395451][ T7148] el0t_64_sync+0x198/0x19c [ 70.396099][ T7148] irq event stamp: 419324 [ 70.396757][ T7148] hardirqs last enabled at (419323): [] irqentry_exit+0xd8/0x108 [ 70.398140][ T7148] hardirqs last disabled at (419324): [] el1_brk64+0x20/0x54 [ 70.399452][ T7148] softirqs last enabled at (419008): [] local_bh_enable+0x10/0x34 [ 70.400847][ T7148] softirqs last disabled at (419006): [] local_bh_disable+0x10/0x34 [ 70.402298][ T7148] ---[ end trace 0000000000000000 ]--- [ 70.404129][ T7148] Aborting journal on device loop0-75. [ 70.404896][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 70.404924][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 70.404940][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.404950][ T7148] OCFS2: File system is now read-only. [ 70.404961][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 70.414835][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 70.415113][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 70.434191][ T53] Bluetooth: hci0: command tx timeout [ 70.514347][ T7282] loop0: detected capacity change from 0 to 32768 [ 70.522732][ T7282] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.528173][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 70.528210][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 70.528305][ T7148] ------------[ cut here ]------------ [ 70.528311][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.533806][ T7148] Modules linked in: [ 70.534423][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 70.536012][ T7148] Tainted: [W]=WARN [ 70.536528][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 70.538116][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 70.539347][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.540266][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 70.541136][ T7148] sp : ffff8000a47f7280 [ 70.541788][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 70.542977][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 70.544217][ T7148] x23: ffff0000ceabc198 x22: ffff0000ceabc190 x21: ffff0000ceabc690 [ 70.545421][ T7148] x20: 0000000000001555 x19: ffff0000ceabc000 x18: 1fffe000337db690 [ 70.546706][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 70.547882][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 70.549101][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 70.550355][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 70.551493][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 70.552716][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000ceabc000 [ 70.553966][ T7148] Call trace: [ 70.554504][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 70.555401][ T7148] add_transaction_credits+0x938/0xc6c [ 70.556251][ T7148] start_this_handle+0x52c/0x10dc [ 70.557106][ T7148] jbd2__journal_start+0x288/0x51c [ 70.557866][ T7148] jbd2_journal_start+0x3c/0x4c [ 70.558576][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 70.559367][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 70.560351][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 70.561260][ T7148] ocfs2_put_super+0xec/0x320 [ 70.562078][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 70.562945][ T7148] kill_block_super+0x44/0x90 [ 70.563687][ T7148] deactivate_locked_super+0xc4/0x12c [ 70.564536][ T7148] deactivate_super+0xe0/0x100 [ 70.565290][ T7148] cleanup_mnt+0x31c/0x3ac [ 70.566012][ T7148] __cleanup_mnt+0x20/0x30 [ 70.566666][ T7148] task_work_run+0x1dc/0x260 [ 70.567355][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 70.568213][ T7148] el0_svc+0x170/0x254 [ 70.568812][ T7148] el0t_64_sync_handler+0x84/0x12c [ 70.569641][ T7148] el0t_64_sync+0x198/0x19c [ 70.570383][ T7148] irq event stamp: 441302 [ 70.571066][ T7148] hardirqs last enabled at (441301): [] irqentry_exit+0xd8/0x108 [ 70.572520][ T7148] hardirqs last disabled at (441302): [] el1_brk64+0x20/0x54 [ 70.574009][ T7148] softirqs last enabled at (440978): [] local_bh_enable+0x10/0x34 [ 70.575605][ T7148] softirqs last disabled at (440976): [] local_bh_disable+0x10/0x34 [ 70.576989][ T7148] ---[ end trace 0000000000000000 ]--- [ 70.578109][ T7148] Aborting journal on device loop0-75. [ 70.579218][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 70.580147][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 70.580172][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.580178][ T7148] OCFS2: File system is now read-only. [ 70.580184][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 70.580623][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 70.580872][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 70.684213][ T7286] loop0: detected capacity change from 0 to 32768 [ 70.690480][ T7286] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.703137][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 70.704701][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 70.706385][ T7148] ------------[ cut here ]------------ [ 70.706391][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.708776][ T7148] Modules linked in: [ 70.709348][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 70.710861][ T7148] Tainted: [W]=WARN [ 70.711405][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 70.712790][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 70.713993][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.714846][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 70.715707][ T7148] sp : ffff8000a47f7280 [ 70.716306][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 70.717524][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 70.718662][ T7148] x23: ffff0000d885a198 x22: ffff0000d885a190 x21: ffff0000d885a690 [ 70.719790][ T7148] x20: 0000000000001555 x19: ffff0000d885a000 x18: 1fffe000337db690 [ 70.720991][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 70.722118][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 70.723286][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 70.724360][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 70.725633][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 70.726893][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d885a000 [ 70.728115][ T7148] Call trace: [ 70.728621][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 70.729509][ T7148] add_transaction_credits+0x938/0xc6c [ 70.730294][ T7148] start_this_handle+0x52c/0x10dc [ 70.731031][ T7148] jbd2__journal_start+0x288/0x51c [ 70.731794][ T7148] jbd2_journal_start+0x3c/0x4c [ 70.732543][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 70.733294][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 70.734201][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 70.735032][ T7148] ocfs2_put_super+0xec/0x320 [ 70.735771][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 70.736545][ T7148] kill_block_super+0x44/0x90 [ 70.737238][ T7148] deactivate_locked_super+0xc4/0x12c [ 70.738063][ T7148] deactivate_super+0xe0/0x100 [ 70.738767][ T7148] cleanup_mnt+0x31c/0x3ac [ 70.739429][ T7148] __cleanup_mnt+0x20/0x30 [ 70.740042][ T7148] task_work_run+0x1dc/0x260 [ 70.740722][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 70.741452][ T7148] el0_svc+0x170/0x254 [ 70.742032][ T7148] el0t_64_sync_handler+0x84/0x12c [ 70.742783][ T7148] el0t_64_sync+0x198/0x19c [ 70.743413][ T7148] irq event stamp: 463638 [ 70.744062][ T7148] hardirqs last enabled at (463637): [] finish_lock_switch+0xb0/0x1c0 [ 70.745444][ T7148] hardirqs last disabled at (463638): [] el1_brk64+0x20/0x54 [ 70.746810][ T7148] softirqs last enabled at (463318): [] local_bh_enable+0x10/0x34 [ 70.748247][ T7148] softirqs last disabled at (463316): [] local_bh_disable+0x10/0x34 [ 70.749680][ T7148] ---[ end trace 0000000000000000 ]--- [ 70.751289][ T7148] Aborting journal on device loop0-75. [ 70.752404][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 70.753624][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 70.753651][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.753657][ T7148] OCFS2: File system is now read-only. [ 70.753663][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 70.754166][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 70.754350][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 70.851697][ T7290] loop0: detected capacity change from 0 to 32768 [ 70.858261][ T7290] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.862595][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 70.864492][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 70.866223][ T7148] ------------[ cut here ]------------ [ 70.866231][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.868808][ T7148] Modules linked in: [ 70.869384][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 70.870971][ T7148] Tainted: [W]=WARN [ 70.871529][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 70.872847][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 70.874000][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 70.874870][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 70.875756][ T7148] sp : ffff8000a47f7280 [ 70.876445][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 70.877689][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 70.878950][ T7148] x23: ffff0000d6fd2198 x22: ffff0000d6fd2190 x21: ffff0000d6fd2690 [ 70.880230][ T7148] x20: 0000000000001555 x19: ffff0000d6fd2000 x18: 1fffe000337db690 [ 70.881445][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 70.882617][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 70.883792][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 70.885041][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 70.886278][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 70.887461][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d6fd2000 [ 70.888607][ T7148] Call trace: [ 70.889048][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 70.889869][ T7148] add_transaction_credits+0x938/0xc6c [ 70.890621][ T7148] start_this_handle+0x52c/0x10dc [ 70.891382][ T7148] jbd2__journal_start+0x288/0x51c [ 70.892107][ T7148] jbd2_journal_start+0x3c/0x4c [ 70.892834][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 70.893587][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 70.894544][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 70.895293][ T7148] ocfs2_put_super+0xec/0x320 [ 70.895975][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 70.896751][ T7148] kill_block_super+0x44/0x90 [ 70.897432][ T7148] deactivate_locked_super+0xc4/0x12c [ 70.898216][ T7148] deactivate_super+0xe0/0x100 [ 70.898902][ T7148] cleanup_mnt+0x31c/0x3ac [ 70.899539][ T7148] __cleanup_mnt+0x20/0x30 [ 70.900238][ T7148] task_work_run+0x1dc/0x260 [ 70.900961][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 70.901745][ T7148] el0_svc+0x170/0x254 [ 70.902295][ T7148] el0t_64_sync_handler+0x84/0x12c [ 70.903183][ T7148] el0t_64_sync+0x198/0x19c [ 70.903886][ T7148] irq event stamp: 484696 [ 70.904609][ T7148] hardirqs last enabled at (484695): [] finish_lock_switch+0xb0/0x1c0 [ 70.906234][ T7148] hardirqs last disabled at (484696): [] el1_brk64+0x20/0x54 [ 70.907814][ T7148] softirqs last enabled at (484376): [] local_bh_enable+0x10/0x34 [ 70.909278][ T7148] softirqs last disabled at (484374): [] local_bh_disable+0x10/0x34 [ 70.910709][ T7148] ---[ end trace 0000000000000000 ]--- [ 70.912622][ T7148] Aborting journal on device loop0-75. [ 70.912873][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 70.912890][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 70.912901][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.912905][ T7148] OCFS2: File system is now read-only. [ 70.912943][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 70.913387][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 70.913676][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 71.013297][ T7294] loop0: detected capacity change from 0 to 32768 [ 71.033132][ T7294] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. ** replaying previous printk message ** [ 71.035868][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 71.035900][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 71.035981][ T7148] ------------[ cut here ]------------ [ 71.035986][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.041598][ T7148] Modules linked in: [ 71.042179][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 71.043669][ T7148] Tainted: [W]=WARN [ 71.044263][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 71.045713][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 71.046859][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.047825][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 71.048737][ T7148] sp : ffff8000a47f7280 [ 71.049415][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 71.050631][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 71.051785][ T7148] x23: ffff0000d0028198 x22: ffff0000d0028190 x21: ffff0000d0028690 [ 71.052949][ T7148] x20: 0000000000001555 x19: ffff0000d0028000 x18: 1fffe000337db690 [ 71.054098][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 71.055367][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 71.056555][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 71.057832][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 71.059093][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 71.060319][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d0028000 [ 71.061507][ T7148] Call trace: [ 71.061971][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 71.062909][ T7148] add_transaction_credits+0x938/0xc6c [ 71.063710][ T7148] start_this_handle+0x52c/0x10dc [ 71.064476][ T7148] jbd2__journal_start+0x288/0x51c [ 71.065252][ T7148] jbd2_journal_start+0x3c/0x4c [ 71.065973][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 71.066730][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 71.067571][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 71.068331][ T7148] ocfs2_put_super+0xec/0x320 [ 71.069128][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 71.070054][ T7148] kill_block_super+0x44/0x90 [ 71.070731][ T7148] deactivate_locked_super+0xc4/0x12c [ 71.071578][ T7148] deactivate_super+0xe0/0x100 [ 71.072298][ T7148] cleanup_mnt+0x31c/0x3ac [ 71.072949][ T7148] __cleanup_mnt+0x20/0x30 [ 71.073608][ T7148] task_work_run+0x1dc/0x260 [ 71.074369][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 71.075130][ T7148] el0_svc+0x170/0x254 [ 71.075816][ T7148] el0t_64_sync_handler+0x84/0x12c [ 71.076677][ T7148] el0t_64_sync+0x198/0x19c [ 71.077360][ T7148] irq event stamp: 505904 [ 71.078077][ T7148] hardirqs last enabled at (505903): [] irqentry_exit+0xd8/0x108 [ 71.079509][ T7148] hardirqs last disabled at (505904): [] el1_brk64+0x20/0x54 [ 71.080822][ T7148] softirqs last enabled at (505584): [] local_bh_enable+0x10/0x34 [ 71.082281][ T7148] softirqs last disabled at (505582): [] local_bh_disable+0x10/0x34 [ 71.083700][ T7148] ---[ end trace 0000000000000000 ]--- [ 71.084780][ T7148] Aborting journal on device loop0-75. [ 71.085656][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 71.085673][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 71.085680][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.085685][ T7148] OCFS2: File system is now read-only. [ 71.085688][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 71.086108][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 71.086387][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 71.181285][ T7298] loop0: detected capacity change from 0 to 32768 [ 71.187596][ T7298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.192807][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 71.194692][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 71.196281][ T7148] ------------[ cut here ]------------ [ 71.196288][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.198505][ T7148] Modules linked in: [ 71.199071][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 71.200563][ T7148] Tainted: [W]=WARN [ 71.201085][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 71.202715][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 71.203917][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.204845][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 71.205752][ T7148] sp : ffff8000a47f7280 [ 71.206354][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 71.207694][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 71.208940][ T7148] x23: ffff0000f0d84198 x22: ffff0000f0d84190 x21: ffff0000f0d84690 [ 71.210168][ T7148] x20: 0000000000001555 x19: ffff0000f0d84000 x18: 1fffe000337dfe90 [ 71.211370][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 71.212532][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 71.213735][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 71.214892][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 71.216086][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 71.217465][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000f0d84000 [ 71.218841][ T7148] Call trace: [ 71.219336][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 71.220276][ T7148] add_transaction_credits+0x938/0xc6c [ 71.221125][ T7148] start_this_handle+0x52c/0x10dc [ 71.221855][ T7148] jbd2__journal_start+0x288/0x51c [ 71.222637][ T7148] jbd2_journal_start+0x3c/0x4c [ 71.223316][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 71.224029][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 71.224862][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 71.225602][ T7148] ocfs2_put_super+0xec/0x320 [ 71.226246][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 71.226966][ T7148] kill_block_super+0x44/0x90 [ 71.227748][ T7148] deactivate_locked_super+0xc4/0x12c [ 71.228592][ T7148] deactivate_super+0xe0/0x100 [ 71.229261][ T7148] cleanup_mnt+0x31c/0x3ac [ 71.229914][ T7148] __cleanup_mnt+0x20/0x30 [ 71.230585][ T7148] task_work_run+0x1dc/0x260 [ 71.231300][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 71.232052][ T7148] el0_svc+0x170/0x254 [ 71.232676][ T7148] el0t_64_sync_handler+0x84/0x12c [ 71.233502][ T7148] el0t_64_sync+0x198/0x19c [ 71.234170][ T7148] irq event stamp: 528386 [ 71.234820][ T7148] hardirqs last enabled at (528385): [] finish_lock_switch+0xb0/0x1c0 [ 71.236524][ T7148] hardirqs last disabled at (528386): [] el1_brk64+0x20/0x54 [ 71.238008][ T7148] softirqs last enabled at (527636): [] local_bh_enable+0x10/0x34 [ 71.239593][ T7148] softirqs last disabled at (527634): [] local_bh_disable+0x10/0x34 [ 71.241036][ T7148] ---[ end trace 0000000000000000 ]--- [ 71.244242][ T7148] Aborting journal on device loop0-75. [ 71.245906][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 71.245935][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 71.245950][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.245957][ T7148] OCFS2: File system is now read-only. [ 71.245964][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 71.253796][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 71.254122][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 71.348660][ T7302] loop0: detected capacity change from 0 to 32768 [ 71.358027][ T7302] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.365441] ** replaying previous printk message ** [ 71.365441][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 71.365467][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 71.365700][ T7148] ------------[ cut here ]------------ [ 71.365704][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.371090][ T7148] Modules linked in: [ 71.371649][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 71.373168][ T7148] Tainted: [W]=WARN [ 71.373772][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 71.375220][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 71.376403][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.377299][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 71.378179][ T7148] sp : ffff8000a47f7280 [ 71.378770][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 71.379969][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 71.381111][ T7148] x23: ffff0000d1f70198 x22: ffff0000d1f70190 x21: ffff0000d1f70690 [ 71.382303][ T7148] x20: 0000000000001555 x19: ffff0000d1f70000 x18: 1fffe000337dfe90 [ 71.383457][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 71.384659][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 71.385872][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 71.387085][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 71.388298][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 71.389408][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d1f70000 [ 71.390677][ T7148] Call trace: [ 71.391128][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 71.391971][ T7148] add_transaction_credits+0x938/0xc6c [ 71.392722][ T7148] start_this_handle+0x52c/0x10dc [ 71.393558][ T7148] jbd2__journal_start+0x288/0x51c [ 71.394284][ T7148] jbd2_journal_start+0x3c/0x4c [ 71.395033][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 71.395774][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 71.396655][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 71.397430][ T7148] ocfs2_put_super+0xec/0x320 [ 71.398109][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 71.398864][ T7148] kill_block_super+0x44/0x90 [ 71.399519][ T7148] deactivate_locked_super+0xc4/0x12c [ 71.400264][ T7148] deactivate_super+0xe0/0x100 [ 71.400981][ T7148] cleanup_mnt+0x31c/0x3ac [ 71.401625][ T7148] __cleanup_mnt+0x20/0x30 [ 71.402237][ T7148] task_work_run+0x1dc/0x260 [ 71.402880][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 71.403681][ T7148] el0_svc+0x170/0x254 [ 71.404262][ T7148] el0t_64_sync_handler+0x84/0x12c [ 71.405041][ T7148] el0t_64_sync+0x198/0x19c [ 71.405748][ T7148] irq event stamp: 549832 [ 71.406359][ T7148] hardirqs last enabled at (549831): [] finish_lock_switch+0xb0/0x1c0 [ 71.407773][ T7148] hardirqs last disabled at (549832): [] el1_brk64+0x20/0x54 [ 71.409011][ T7148] softirqs last enabled at (549596): [] local_bh_enable+0x10/0x34 [ 71.410448][ T7148] softirqs last disabled at (549594): [] local_bh_disable+0x10/0x34 [ 71.411849][ T7148] ---[ end trace 0000000000000000 ]--- [ 71.414711][ T7148] Aborting journal on device loop0-75. [ 71.416003][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 71.416041][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 71.416057][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.416063][ T7148] OCFS2: File system is now read-only. [ 71.416069][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 71.421329][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 71.421592][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 71.516441][ T7307] loop0: detected capacity change from 0 to 32768 [ 71.524977][ T7307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.530 ** replaying previous printk message ** [ 71.530183][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 71.530486][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 71.530569][ T7148] ------------[ cut here ]------------ [ 71.530573][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.536414][ T7148] Modules linked in: [ 71.536969][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 71.538715][ T7148] Tainted: [W]=WARN [ 71.539299][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 71.540730][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 71.541871][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.542729][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 71.543635][ T7148] sp : ffff8000a47f7280 [ 71.544250][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 71.545457][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 71.546722][ T7148] x23: ffff0000f6644198 x22: ffff0000f6644190 x21: ffff0000f6644690 [ 71.547941][ T7148] x20: 0000000000001555 x19: ffff0000f6644000 x18: 1fffe000337dfe90 [ 71.549152][ T7148] x17: 6c206e6920656361 x16: ffff800082deb6c0 x15: 0000000000000001 [ 71.550423][ T7148] x14: 1fffe000337dfefa x13: 0000000000000000 x12: 0000000000000000 [ 71.551638][ T7148] x11: ffff6000337dfefb x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 71.552818][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 71.554003][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d5f04 [ 71.555130][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000f6644000 [ 71.556342][ T7148] Call trace: [ 71.556833][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 71.557731][ T7148] add_transaction_credits+0x938/0xc6c [ 71.558540][ T7148] start_this_handle+0x52c/0x10dc [ 71.559284][ T7148] jbd2__journal_start+0x288/0x51c [ 71.560039][ T7148] jbd2_journal_start+0x3c/0x4c [ 71.560741][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 71.561520][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 71.562429][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 71.563302][ T7148] ocfs2_put_super+0xec/0x320 [ 71.564119][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 71.564981][ T7148] kill_block_super+0x44/0x90 [ 71.565797][ T7148] deactivate_locked_super+0xc4/0x12c [ 71.566678][ T7148] deactivate_super+0xe0/0x100 [ 71.567488][ T7148] cleanup_mnt+0x31c/0x3ac [ 71.568223][ T7148] __cleanup_mnt+0x20/0x30 [ 71.568940][ T7148] task_work_run+0x1dc/0x260 [ 71.569683][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 71.570497][ T7148] el0_svc+0x170/0x254 [ 71.571126][ T7148] el0t_64_sync_handler+0x84/0x12c [ 71.571864][ T7148] el0t_64_sync+0x198/0x19c [ 71.572563][ T7148] irq event stamp: 572220 [ 71.573225][ T7148] hardirqs last enabled at (572219): [] vprintk_store+0x898/0xac8 [ 71.574616][ T7148] hardirqs last disabled at (572220): [] el1_brk64+0x20/0x54 [ 71.575881][ T7148] softirqs last enabled at (571984): [] local_bh_enable+0x10/0x34 [ 71.577227][ T7148] softirqs last disabled at (571982): [] local_bh_disable+0x10/0x34 [ 71.578656][ T7148] ---[ end trace 0000000000000000 ]--- [ 71.581052][ T7148] Aborting journal on device loop0-75. [ 71.582249][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 71.582288][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 71.582312][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.582320][ T7148] OCFS2: File system is now read-only. [ 71.582325][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 71.584000][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 71.584221][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 71.685210][ T7311] loop0: detected capacity change from 0 to 32768 [ 71.691056][ T7311] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.695374][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 71.696997][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 71.698685][ T7148] ------------[ cut here ]------------ [ 71.698692][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.701151][ T7148] Modules linked in: [ 71.701810][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 71.703538][ T7148] Tainted: [W]=WARN [ 71.704119][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 71.705626][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 71.706877][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.707807][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 71.708683][ T7148] sp : ffff8000a47f7280 [ 71.709270][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 71.710398][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 71.711589][ T7148] x23: ffff0000cc6d8198 x22: ffff0000cc6d8190 x21: ffff0000cc6d8690 [ 71.712876][ T7148] x20: 0000000000001555 x19: ffff0000cc6d8000 x18: 1fffe000337db690 [ 71.714185][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 71.715498][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 71.716813][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 71.718127][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 71.719401][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 71.720640][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cc6d8000 [ 71.721911][ T7148] Call trace: [ 71.722366][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 71.723216][ T7148] add_transaction_credits+0x938/0xc6c [ 71.724029][ T7148] start_this_handle+0x52c/0x10dc [ 71.724730][ T7148] jbd2__journal_start+0x288/0x51c [ 71.725473][ T7148] jbd2_journal_start+0x3c/0x4c [ 71.726177][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 71.726835][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 71.727646][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 71.728432][ T7148] ocfs2_put_super+0xec/0x320 [ 71.729084][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 71.729904][ T7148] kill_block_super+0x44/0x90 [ 71.730641][ T7148] deactivate_locked_super+0xc4/0x12c [ 71.731465][ T7148] deactivate_super+0xe0/0x100 [ 71.732118][ T7148] cleanup_mnt+0x31c/0x3ac [ 71.732750][ T7148] __cleanup_mnt+0x20/0x30 [ 71.733507][ T7148] task_work_run+0x1dc/0x260 [ 71.734157][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 71.734955][ T7148] el0_svc+0x170/0x254 [ 71.735587][ T7148] el0t_64_sync_handler+0x84/0x12c [ 71.736348][ T7148] el0t_64_sync+0x198/0x19c [ 71.737161][ T7148] irq event stamp: 596768 [ 71.737903][ T7148] hardirqs last enabled at (596767): [] finish_lock_switch+0xb0/0x1c0 [ 71.739348][ T7148] hardirqs last disabled at (596768): [] el1_brk64+0x20/0x54 [ 71.740732][ T7148] softirqs last enabled at (596448): [] local_bh_enable+0x10/0x34 [ 71.742202][ T7148] softirqs last disabled at (596446): [] local_bh_disable+0x10/0x34 [ 71.743673][ T7148] ---[ end trace 0000000000000000 ]--- [ 71.744869][ T7148] Aborting journal on device loop0-75. [ 71.746144][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 71.747446][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 71.749338][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.749351][ T7148] OCFS2: File system is now read-only. [ 71.749356][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 71.749819][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 71.750037][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 71.851548][ T7316] loop0: detected capacity change from 0 to 32768 [ 71.864871][ T7316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.867696][ T7148] __jbd2_l ** replaying previous printk message ** [ 71.867696][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 71.868067][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 71.868145][ T7148] ------------[ cut here ]------------ [ 71.868148][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.873387][ T7148] Modules linked in: [ 71.873939][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 71.875552][ T7148] Tainted: [W]=WARN [ 71.876102][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 71.877591][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 71.878804][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 71.879713][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 71.880597][ T7148] sp : ffff8000a47f7280 [ 71.881218][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 71.882340][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 71.883576][ T7148] x23: ffff0000dcc50198 x22: ffff0000dcc50190 x21: ffff0000dcc50690 [ 71.884782][ T7148] x20: 0000000000001555 x19: ffff0000dcc50000 x18: 1fffe000337dfe90 [ 71.885986][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 71.887121][ T7148] x14: 1ffff000148fed90 x13: 0000000000000000 x12: 0000000000000000 [ 71.888261][ T7148] x11: 0000000017bd9f2a x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 71.889429][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 71.890614][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 71.891830][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000dcc50000 [ 71.892983][ T7148] Call trace: [ 71.893397][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 71.894266][ T7148] add_transaction_credits+0x938/0xc6c [ 71.895074][ T7148] start_this_handle+0x52c/0x10dc [ 71.895791][ T7148] jbd2__journal_start+0x288/0x51c [ 71.896563][ T7148] jbd2_journal_start+0x3c/0x4c [ 71.897441][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 71.898261][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 71.899133][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 71.899937][ T7148] ocfs2_put_super+0xec/0x320 [ 71.900631][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 71.901445][ T7148] kill_block_super+0x44/0x90 [ 71.902147][ T7148] deactivate_locked_super+0xc4/0x12c [ 71.902943][ T7148] deactivate_super+0xe0/0x100 [ 71.903577][ T7148] cleanup_mnt+0x31c/0x3ac [ 71.904217][ T7148] __cleanup_mnt+0x20/0x30 [ 71.904896][ T7148] task_work_run+0x1dc/0x260 [ 71.905615][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 71.906435][ T7148] el0_svc+0x170/0x254 [ 71.907060][ T7148] el0t_64_sync_handler+0x84/0x12c [ 71.907815][ T7148] el0t_64_sync+0x198/0x19c [ 71.908439][ T7148] irq event stamp: 617840 [ 71.909062][ T7148] hardirqs last enabled at (617839): [] vprintk_store+0x898/0xac8 [ 71.910492][ T7148] hardirqs last disabled at (617840): [] el1_brk64+0x20/0x54 [ 71.911823][ T7148] softirqs last enabled at (617532): [] local_bh_enable+0x10/0x34 [ 71.913228][ T7148] softirqs last disabled at (617530): [] local_bh_disable+0x10/0x34 [ 71.914660][ T7148] ---[ end trace 0000000000000000 ]--- [ 71.916181][ T7148] Aborting journal on device loop0-75. [ 71.917422][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 71.917474][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 71.917492][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.917501][ T7148] OCFS2: File system is now read-only. [ 71.917505][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 71.923490][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 71.924629][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 72.021806][ T7320] loop0: detected capacity change from 0 to 32768 [ 72.025258][ T7320] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.033404][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 72.033434][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 72.033926][ T7148] ------------[ cut here ]------------ [ 72.033931][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.038727][ T7148] Modules linked in: [ 72.039303][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 72.040792][ T7148] Tainted: [W]=WARN [ 72.041356][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.042825][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 72.044128][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.045023][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 72.045934][ T7148] sp : ffff8000a47f7280 [ 72.046591][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 72.047863][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 72.049217][ T7148] x23: ffff0000dd06c198 x22: ffff0000dd06c190 x21: ffff0000dd06c690 [ 72.050604][ T7148] x20: 0000000000001555 x19: ffff0000dd06c000 x18: 1fffe000337dfe90 [ 72.051870][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 72.053083][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 72.054221][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 72.055397][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 72.056657][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 72.057774][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000dd06c000 [ 72.059006][ T7148] Call trace: [ 72.059528][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 72.060414][ T7148] add_transaction_credits+0x938/0xc6c [ 72.061261][ T7148] start_this_handle+0x52c/0x10dc [ 72.062027][ T7148] jbd2__journal_start+0x288/0x51c [ 72.062746][ T7148] jbd2_journal_start+0x3c/0x4c [ 72.063483][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 72.064217][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 72.065050][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 72.065849][ T7148] ocfs2_put_super+0xec/0x320 [ 72.066561][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 72.067332][ T7148] kill_block_super+0x44/0x90 [ 72.067988][ T7148] deactivate_locked_super+0xc4/0x12c [ 72.068756][ T7148] deactivate_super+0xe0/0x100 [ 72.069471][ T7148] cleanup_mnt+0x31c/0x3ac [ 72.070093][ T7148] __cleanup_mnt+0x20/0x30 [ 72.070762][ T7148] task_work_run+0x1dc/0x260 [ 72.071421][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 72.072151][ T7148] el0_svc+0x170/0x254 [ 72.072762][ T7148] el0t_64_sync_handler+0x84/0x12c [ 72.073526][ T7148] el0t_64_sync+0x198/0x19c [ 72.074190][ T7148] irq event stamp: 639766 [ 72.074788][ T7148] hardirqs last enabled at (639765): [] irqentry_exit+0xd8/0x108 [ 72.076252][ T7148] hardirqs last disabled at (639766): [] el1_brk64+0x20/0x54 [ 72.077646][ T7148] softirqs last enabled at (639548): [] local_bh_enable+0x10/0x34 [ 72.079094][ T7148] softirqs last disabled at (639546): [] local_bh_disable+0x10/0x34 [ 72.080491][ T7148] ---[ end trace 0000000000000000 ]--- [ 72.082435][ T7148] Aborting journal on device loop0-75. [ 72.082811][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 72.082831][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 72.082840][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.082844][ T7148] OCFS2: File system is now read-only. [ 72.082848][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 72.083451][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 72.083744][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 72.181505][ T7326] loop0: detected capacity change from 0 to 32768 [ 72.190842][ T7326] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 7 ** replaying previous printk message ** [ 72.196131][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 72.196157][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 72.196242][ T7148] ------------[ cut here ]------------ [ 72.196246][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.202052][ T7148] Modules linked in: [ 72.202645][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 72.204184][ T7148] Tainted: [W]=WARN [ 72.204744][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.206150][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 72.207339][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.208262][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 72.209197][ T7148] sp : ffff8000a47f7280 [ 72.209808][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 72.211019][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 72.212302][ T7148] x23: ffff0000da8fc198 x22: ffff0000da8fc190 x21: ffff0000da8fc690 [ 72.213495][ T7148] x20: 0000000000001555 x19: ffff0000da8fc000 x18: 1fffe000337dfe90 [ 72.214726][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 72.215953][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 72.217054][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 72.218102][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 72.219363][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 72.220570][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000da8fc000 [ 72.221807][ T7148] Call trace: [ 72.222271][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 72.223159][ T7148] add_transaction_credits+0x938/0xc6c [ 72.223932][ T7148] start_this_handle+0x52c/0x10dc [ 72.224707][ T7148] jbd2__journal_start+0x288/0x51c [ 72.225459][ T7148] jbd2_journal_start+0x3c/0x4c [ 72.226162][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 72.226870][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 72.227751][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 72.228514][ T7148] ocfs2_put_super+0xec/0x320 [ 72.229202][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 72.229968][ T7148] kill_block_super+0x44/0x90 [ 72.230621][ T7148] deactivate_locked_super+0xc4/0x12c [ 72.231475][ T7148] deactivate_super+0xe0/0x100 [ 72.232185][ T7148] cleanup_mnt+0x31c/0x3ac [ 72.232829][ T7148] __cleanup_mnt+0x20/0x30 [ 72.233521][ T7148] task_work_run+0x1dc/0x260 [ 72.234125][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 72.234855][ T7148] el0_svc+0x170/0x254 [ 72.235463][ T7148] el0t_64_sync_handler+0x84/0x12c [ 72.236231][ T7148] el0t_64_sync+0x198/0x19c [ 72.236915][ T7148] irq event stamp: 662108 [ 72.237562][ T7148] hardirqs last enabled at (662107): [] irqentry_exit+0xd8/0x108 [ 72.238883][ T7148] hardirqs last disabled at (662108): [] el1_brk64+0x20/0x54 [ 72.240142][ T7148] softirqs last enabled at (661872): [] local_bh_enable+0x10/0x34 [ 72.241478][ T7148] softirqs last disabled at (661870): [] local_bh_disable+0x10/0x34 [ 72.242844][ T7148] ---[ end trace 0000000000000000 ]--- [ 72.245301][ T7148] Aborting journal on device loop0-75. [ 72.245562][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 72.245581][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 72.245592][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.245596][ T7148] OCFS2: File system is now read-only. [ 72.245599][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 72.253783][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 72.255667][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 72.352022][ T7330] loop0: detected capacity change from 0 to 32768 [ 72.359582][ T7330] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.364661][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 72.366388][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 72.368099][ T7148] ------------[ cut here ]------------ [ 72.368106][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.370551][ T7148] Modules linked in: [ 72.371101][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 72.372723][ T7148] Tainted: [W]=WARN [ 72.373326][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.374946][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 72.376093][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.376962][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 72.377873][ T7148] sp : ffff8000a47f7280 [ 72.378391][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 72.379595][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 72.380719][ T7148] x23: ffff0000f6d06198 x22: ffff0000f6d06190 x21: ffff0000f6d06690 [ 72.381870][ T7148] x20: 0000000000001555 x19: ffff0000f6d06000 x18: 1fffe000337db690 [ 72.382951][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 72.384049][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 72.385206][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 72.386455][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 72.387650][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 72.388800][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000f6d06000 [ 72.389928][ T7148] Call trace: [ 72.390416][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 72.391253][ T7148] add_transaction_credits+0x938/0xc6c [ 72.392030][ T7148] start_this_handle+0x52c/0x10dc [ 72.392888][ T7148] jbd2__journal_start+0x288/0x51c [ 72.393702][ T7148] jbd2_journal_start+0x3c/0x4c [ 72.394526][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 72.395311][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 72.396258][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 72.397110][ T7148] ocfs2_put_super+0xec/0x320 [ 72.397884][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 72.398732][ T7148] kill_block_super+0x44/0x90 [ 72.399504][ T7148] deactivate_locked_super+0xc4/0x12c [ 72.400311][ T7148] deactivate_super+0xe0/0x100 [ 72.401016][ T7148] cleanup_mnt+0x31c/0x3ac [ 72.401667][ T7148] __cleanup_mnt+0x20/0x30 [ 72.402360][ T7148] task_work_run+0x1dc/0x260 [ 72.403143][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 72.403937][ T7148] el0_svc+0x170/0x254 [ 72.404641][ T7148] el0t_64_sync_handler+0x84/0x12c [ 72.405496][ T7148] el0t_64_sync+0x198/0x19c [ 72.406195][ T7148] irq event stamp: 684532 [ 72.406842][ T7148] hardirqs last enabled at (684531): [] finish_lock_switch+0xb0/0x1c0 [ 72.408170][ T7148] hardirqs last disabled at (684532): [] el1_brk64+0x20/0x54 [ 72.409474][ T7148] softirqs last enabled at (684208): [] local_bh_enable+0x10/0x34 [ 72.410764][ T7148] softirqs last disabled at (684206): [] local_bh_disable+0x10/0x34 [ 72.412217][ T7148] ---[ end trace 0000000000000000 ]--- [ 72.413272][ T7148] Aborting journal on device loop0-75. [ 72.414341][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 72.415555][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 72.417292][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.418690][ T7148] OCFS2: File system is now read-only. [ 72.418706][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 72.419397][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 72.419654][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 72.502986][ T53] Bluetooth: hci0: command tx timeout [ 72.532621][ T7334] loop0: detected capacity change from 0 to 32768 [ 72.543328][ T7334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.550833][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 72.550875][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 72.550958][ T7148] ------------[ cut here ]------------ [ 72.550963][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.556034][ T7148] Modules linked in: [ 72.556610][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 72.558222][ T7148] Tainted: [W]=WARN [ 72.558768][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.560218][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 72.561380][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.562299][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 72.563200][ T7148] sp : ffff8000a47f7280 [ 72.563822][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 72.564952][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 72.566101][ T7148] x23: ffff0000d38fc198 x22: ffff0000d38fc190 x21: ffff0000d38fc690 [ 72.567256][ T7148] x20: 0000000000001555 x19: ffff0000d38fc000 x18: 1fffe000337db690 [ 72.568453][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 72.569659][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 72.570807][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 72.571995][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 72.573143][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 72.574346][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d38fc000 [ 72.575495][ T7148] Call trace: [ 72.575980][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 72.576867][ T7148] add_transaction_credits+0x938/0xc6c [ 72.577697][ T7148] start_this_handle+0x52c/0x10dc [ 72.578457][ T7148] jbd2__journal_start+0x288/0x51c [ 72.579207][ T7148] jbd2_journal_start+0x3c/0x4c [ 72.579921][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 72.580591][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 72.581419][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 72.582195][ T7148] ocfs2_put_super+0xec/0x320 [ 72.582899][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 72.583679][ T7148] kill_block_super+0x44/0x90 [ 72.584423][ T7148] deactivate_locked_super+0xc4/0x12c [ 72.585231][ T7148] deactivate_super+0xe0/0x100 [ 72.585942][ T7148] cleanup_mnt+0x31c/0x3ac [ 72.586691][ T7148] __cleanup_mnt+0x20/0x30 [ 72.587363][ T7148] task_work_run+0x1dc/0x260 [ 72.588005][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 72.588769][ T7148] el0_svc+0x170/0x254 [ 72.589357][ T7148] el0t_64_sync_handler+0x84/0x12c [ 72.590146][ T7148] el0t_64_sync+0x198/0x19c [ 72.590793][ T7148] irq event stamp: 706626 [ 72.591425][ T7148] hardirqs last enabled at (706625): [] irqentry_exit+0xd8/0x108 [ 72.592768][ T7148] hardirqs last disabled at (706626): [] el1_brk64+0x20/0x54 [ 72.594016][ T7148] softirqs last enabled at (706286): [] local_bh_enable+0x10/0x34 [ 72.595376][ T7148] softirqs last disabled at (706284): [] local_bh_disable+0x10/0x34 [ 72.596780][ T7148] ---[ end trace 0000000000000000 ]--- [ 72.597929][ T7148] Aborting journal on device loop0-75. [ 72.599046][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 72.599070][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 72.599085][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.599090][ T7148] OCFS2: File system is now read-only. [ 72.599094][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 72.599500][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 72.599781][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 72.699894][ T7338] loop0: detected capacity change from 0 to 32768 [ 72.706981][ T7338] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.712011][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 72.712037][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 72.712124][ T7148] ------------[ cut here ]------------ [ 72.712129][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.717175][ T7148] Modules linked in: [ 72.717786][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 72.719356][ T7148] Tainted: [W]=WARN [ 72.719892][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.721309][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 72.722466][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.723396][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 72.724239][ T7148] sp : ffff8000a47f7280 [ 72.724857][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 72.726145][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 72.727473][ T7148] x23: ffff0000e302e198 x22: ffff0000e302e190 x21: ffff0000e302e690 [ 72.728676][ T7148] x20: 0000000000001555 x19: ffff0000e302e000 x18: 1fffe000337dfe90 [ 72.729899][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 72.731083][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 72.732254][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 72.733405][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 72.734590][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 72.735764][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000e302e000 [ 72.737032][ T7148] Call trace: [ 72.737575][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 72.738585][ T7148] add_transaction_credits+0x938/0xc6c [ 72.739443][ T7148] start_this_handle+0x52c/0x10dc [ 72.740198][ T7148] jbd2__journal_start+0x288/0x51c [ 72.740974][ T7148] jbd2_journal_start+0x3c/0x4c [ 72.741699][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 72.742406][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 72.743239][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 72.744000][ T7148] ocfs2_put_super+0xec/0x320 [ 72.744681][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 72.745483][ T7148] kill_block_super+0x44/0x90 [ 72.746179][ T7148] deactivate_locked_super+0xc4/0x12c [ 72.747052][ T7148] deactivate_super+0xe0/0x100 [ 72.747813][ T7148] cleanup_mnt+0x31c/0x3ac [ 72.748506][ T7148] __cleanup_mnt+0x20/0x30 [ 72.749249][ T7148] task_work_run+0x1dc/0x260 [ 72.749963][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 72.750747][ T7148] el0_svc+0x170/0x254 [ 72.751446][ T7148] el0t_64_sync_handler+0x84/0x12c [ 72.752319][ T7148] el0t_64_sync+0x198/0x19c [ 72.753092][ T7148] irq event stamp: 728840 [ 72.753775][ T7148] hardirqs last enabled at (728839): [] irqentry_exit+0xd8/0x108 [ 72.755219][ T7148] hardirqs last disabled at (728840): [] el1_brk64+0x20/0x54 [ 72.756555][ T7148] softirqs last enabled at (728604): [] local_bh_enable+0x10/0x34 [ 72.757892][ T7148] softirqs last disabled at (728602): [] local_bh_disable+0x10/0x34 [ 72.759233][ T7148] ---[ end trace 0000000000000000 ]--- [ 72.761668][ T7148] Aborting journal on device loop0-75. [ 72.762651][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 72.762680][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 72.762694][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.762705][ T7148] OCFS2: File system is now read-only. [ 72.762716][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 72.763213][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 72.763527][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 72.867873][ T7342] loop0: detected capacity change from 0 to 32768 [ 72.883596][ T7342] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.895587][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 72.895615][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 72.895701][ T7148] ------------[ cut here ]------------ [ 72.895707][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.901073][ T7148] Modules linked in: [ 72.901617][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 72.903121][ T7148] Tainted: [W]=WARN [ 72.903761][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.905317][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 72.906634][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 72.907623][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 72.908539][ T7148] sp : ffff8000a47f7280 [ 72.909143][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 72.910335][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 72.911574][ T7148] x23: ffff0000c9926198 x22: ffff0000c9926190 x21: ffff0000c9926690 [ 72.912833][ T7148] x20: 0000000000001555 x19: ffff0000c9926000 x18: 1fffe000337dfe90 [ 72.914095][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 72.915261][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 72.916648][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 72.917888][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 72.919248][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 72.920554][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c9926000 [ 72.921794][ T7148] Call trace: [ 72.922254][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 72.923083][ T7148] add_transaction_credits+0x938/0xc6c [ 72.923869][ T7148] start_this_handle+0x52c/0x10dc [ 72.924627][ T7148] jbd2__journal_start+0x288/0x51c [ 72.925371][ T7148] jbd2_journal_start+0x3c/0x4c [ 72.926059][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 72.926818][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 72.927635][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 72.928545][ T7148] ocfs2_put_super+0xec/0x320 [ 72.929305][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 72.930194][ T7148] kill_block_super+0x44/0x90 [ 72.930994][ T7148] deactivate_locked_super+0xc4/0x12c [ 72.931841][ T7148] deactivate_super+0xe0/0x100 [ 72.932610][ T7148] cleanup_mnt+0x31c/0x3ac [ 72.933367][ T7148] __cleanup_mnt+0x20/0x30 [ 72.934048][ T7148] task_work_run+0x1dc/0x260 [ 72.934796][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 72.935697][ T7148] el0_svc+0x170/0x254 [ 72.936394][ T7148] el0t_64_sync_handler+0x84/0x12c [ 72.937201][ T7148] el0t_64_sync+0x198/0x19c [ 72.937930][ T7148] irq event stamp: 750744 [ 72.938605][ T7148] hardirqs last enabled at (750743): [] irqentry_exit+0xd8/0x108 [ 72.940076][ T7148] hardirqs last disabled at (750744): [] el1_brk64+0x20/0x54 [ 72.941486][ T7148] softirqs last enabled at (750434): [] local_bh_enable+0x10/0x34 [ 72.942934][ T7148] softirqs last disabled at (750432): [] local_bh_disable+0x10/0x34 [ 72.944371][ T7148] ---[ end trace 0000000000000000 ]--- [ 72.948406][ T7148] Aborting journal on device loop0-75. [ 72.948673][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 72.948688][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 72.948699][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.948704][ T7148] OCFS2: File system is now read-only. [ 72.948708][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 72.949105][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 72.949301][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 73.052370][ T7347] loop0: detected capacity change from 0 to 32768 [ 73.057416][ T7347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.061752][ T7148] __jbd2_log_ ** replaying previous printk message ** [ 73.061752][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 73.062136][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 73.062222][ T7148] ------------[ cut here ]------------ [ 73.062225][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.067926][ T7148] Modules linked in: [ 73.068511][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 73.070111][ T7148] Tainted: [W]=WARN [ 73.070710][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 73.072146][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 73.073276][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.074134][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 73.075014][ T7148] sp : ffff8000a47f7280 [ 73.075593][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 73.076765][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 73.078021][ T7148] x23: ffff0000ce1f6198 x22: ffff0000ce1f6190 x21: ffff0000ce1f6690 [ 73.079252][ T7148] x20: 0000000000001555 x19: ffff0000ce1f6000 x18: 1fffe000337dfe90 [ 73.080443][ T7148] x17: 6c206e6920656361 x16: ffff800082deb6c0 x15: 0000000000000001 [ 73.081661][ T7148] x14: 1fffe000337dfefa x13: 0000000000000000 x12: 0000000000000000 [ 73.082793][ T7148] x11: ffff6000337dfefb x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 73.083932][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 73.085048][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d5f04 [ 73.086284][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000ce1f6000 [ 73.087444][ T7148] Call trace: [ 73.087903][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 73.088757][ T7148] add_transaction_credits+0x938/0xc6c [ 73.089568][ T7148] start_this_handle+0x52c/0x10dc [ 73.090260][ T7148] jbd2__journal_start+0x288/0x51c [ 73.090980][ T7148] jbd2_journal_start+0x3c/0x4c [ 73.091699][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 73.092384][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 73.093189][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 73.093919][ T7148] ocfs2_put_super+0xec/0x320 [ 73.094604][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 73.095376][ T7148] kill_block_super+0x44/0x90 [ 73.096062][ T7148] deactivate_locked_super+0xc4/0x12c [ 73.096833][ T7148] deactivate_super+0xe0/0x100 [ 73.097545][ T7148] cleanup_mnt+0x31c/0x3ac [ 73.098171][ T7148] __cleanup_mnt+0x20/0x30 [ 73.098781][ T7148] task_work_run+0x1dc/0x260 [ 73.099419][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 73.100200][ T7148] el0_svc+0x170/0x254 [ 73.100808][ T7148] el0t_64_sync_handler+0x84/0x12c [ 73.101553][ T7148] el0t_64_sync+0x198/0x19c [ 73.102189][ T7148] irq event stamp: 772398 [ 73.102844][ T7148] hardirqs last enabled at (772397): [] vprintk_store+0x898/0xac8 [ 73.104148][ T7148] hardirqs last disabled at (772398): [] el1_brk64+0x20/0x54 [ 73.105323][ T7148] softirqs last enabled at (772148): [] local_bh_enable+0x10/0x34 [ 73.106704][ T7148] softirqs last disabled at (772146): [] local_bh_disable+0x10/0x34 [ 73.108091][ T7148] ---[ end trace 0000000000000000 ]--- [ 73.110219][ T7148] Aborting journal on device loop0-75. [ 73.111436][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 73.111466][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.111485][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.111498][ T7148] OCFS2: File system is now read-only. [ 73.111506][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 73.118911][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 73.119133][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 73.224167][ T7351] loop0: detected capacity change from 0 to 32768 [ 73.232836][ T7351] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ ** replaying previous printk message ** [ 73.236228][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 73.236257][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 73.236331][ T7148] ------------[ cut here ]------------ [ 73.236335][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.241796][ T7148] Modules linked in: [ 73.242327][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 73.243861][ T7148] Tainted: [W]=WARN [ 73.244487][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 73.246095][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 73.247291][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.248194][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 73.249092][ T7148] sp : ffff8000a47f7280 [ 73.249747][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 73.250971][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 73.252199][ T7148] x23: ffff0000c64ee198 x22: ffff0000c64ee190 x21: ffff0000c64ee690 [ 73.253446][ T7148] x20: 0000000000001555 x19: ffff0000c64ee000 x18: 1fffe000337dfe90 [ 73.254721][ T7148] x17: 6c206e6920656361 x16: ffff800082deb6c0 x15: 0000000000000001 [ 73.255984][ T7148] x14: 1fffe000337dfefa x13: 0000000000000000 x12: 0000000000000000 [ 73.257174][ T7148] x11: ffff6000337dfefb x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 73.258459][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 73.259655][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d5f04 [ 73.260868][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c64ee000 [ 73.262067][ T7148] Call trace: [ 73.262534][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 73.263432][ T7148] add_transaction_credits+0x938/0xc6c [ 73.264257][ T7148] start_this_handle+0x52c/0x10dc [ 73.265005][ T7148] jbd2__journal_start+0x288/0x51c [ 73.265781][ T7148] jbd2_journal_start+0x3c/0x4c [ 73.266518][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 73.267279][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 73.268097][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 73.268955][ T7148] ocfs2_put_super+0xec/0x320 [ 73.269656][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 73.270446][ T7148] kill_block_super+0x44/0x90 [ 73.271099][ T7148] deactivate_locked_super+0xc4/0x12c [ 73.271893][ T7148] deactivate_super+0xe0/0x100 [ 73.272608][ T7148] cleanup_mnt+0x31c/0x3ac [ 73.273292][ T7148] __cleanup_mnt+0x20/0x30 [ 73.273962][ T7148] task_work_run+0x1dc/0x260 [ 73.274646][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 73.275411][ T7148] el0_svc+0x170/0x254 [ 73.276050][ T7148] el0t_64_sync_handler+0x84/0x12c [ 73.276798][ T7148] el0t_64_sync+0x198/0x19c [ 73.277475][ T7148] irq event stamp: 794094 [ 73.278110][ T7148] hardirqs last enabled at (794093): [] vprintk_store+0x898/0xac8 [ 73.279562][ T7148] hardirqs last disabled at (794094): [] el1_brk64+0x20/0x54 [ 73.280882][ T7148] softirqs last enabled at (793880): [] local_bh_enable+0x10/0x34 [ 73.282272][ T7148] softirqs last disabled at (793878): [] local_bh_disable+0x10/0x34 [ 73.283702][ T7148] ---[ end trace 0000000000000000 ]--- [ 73.287644][ T7148] Aborting journal on device loop0-75. [ 73.289302][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 73.289334][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.289343][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.289348][ T7148] OCFS2: File system is now read-only. [ 73.289354][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 73.294463][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 73.294713][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 73.392047][ T7355] loop0: detected capacity change from 0 to 32768 [ 73.399169][ T7355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.403719][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 73.403748][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 73.403830][ T7148] ------------[ cut here ]------------ [ 73.403836][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.408711][ T7148] Modules linked in: [ 73.409261][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 73.410800][ T7148] Tainted: [W]=WARN [ 73.411370][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 73.412831][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 73.413968][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.414858][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 73.415698][ T7148] sp : ffff8000a47f7280 [ 73.416338][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 73.417596][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 73.418752][ T7148] x23: ffff0000d7694198 x22: ffff0000d7694190 x21: ffff0000d7694690 [ 73.419914][ T7148] x20: 0000000000001555 x19: ffff0000d7694000 x18: 1fffe000337db690 [ 73.421115][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 73.422362][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 73.423482][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 73.424736][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 73.425880][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 73.426959][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d7694000 [ 73.428078][ T7148] Call trace: [ 73.428524][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 73.429343][ T7148] add_transaction_credits+0x938/0xc6c [ 73.430104][ T7148] start_this_handle+0x52c/0x10dc [ 73.430787][ T7148] jbd2__journal_start+0x288/0x51c [ 73.431501][ T7148] jbd2_journal_start+0x3c/0x4c [ 73.432224][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 73.432949][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 73.433784][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 73.434536][ T7148] ocfs2_put_super+0xec/0x320 [ 73.435189][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 73.435962][ T7148] kill_block_super+0x44/0x90 [ 73.436583][ T7148] deactivate_locked_super+0xc4/0x12c [ 73.437393][ T7148] deactivate_super+0xe0/0x100 [ 73.438024][ T7148] cleanup_mnt+0x31c/0x3ac [ 73.438677][ T7148] __cleanup_mnt+0x20/0x30 [ 73.439344][ T7148] task_work_run+0x1dc/0x260 [ 73.439970][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 73.440793][ T7148] el0_svc+0x170/0x254 [ 73.441417][ T7148] el0t_64_sync_handler+0x84/0x12c [ 73.442186][ T7148] el0t_64_sync+0x198/0x19c [ 73.442852][ T7148] irq event stamp: 815574 [ 73.443448][ T7148] hardirqs last enabled at (815573): [] irqentry_exit+0xd8/0x108 [ 73.444827][ T7148] hardirqs last disabled at (815574): [] el1_brk64+0x20/0x54 [ 73.446128][ T7148] softirqs last enabled at (815340): [] local_bh_enable+0x10/0x34 [ 73.447453][ T7148] softirqs last disabled at (815338): [] local_bh_disable+0x10/0x34 [ 73.448857][ T7148] ---[ end trace 0000000000000000 ]--- [ 73.449913][ T7148] Aborting journal on device loop0-75. [ 73.450972][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 73.450997][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.451007][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.451012][ T7148] OCFS2: File system is now read-only. [ 73.451016][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 73.452522][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 73.452797][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 73.550050][ T7359] loop0: detected capacity change from 0 to 32768 [ 73.556230][ T7359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.561699][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 73.563654][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 73.565187][ T7148] ------------[ cut here ]------------ [ 73.565193][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.567486][ T7148] Modules linked in: [ 73.568129][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 73.569790][ T7148] Tainted: [W]=WARN [ 73.570403][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 73.571977][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 73.573124][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.574055][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 73.574956][ T7148] sp : ffff8000a47f7280 [ 73.575573][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 73.576741][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 73.577970][ T7148] x23: ffff0000d7090198 x22: ffff0000d7090190 x21: ffff0000d7090690 [ 73.579249][ T7148] x20: 0000000000001555 x19: ffff0000d7090000 x18: 1fffe000337dfe90 [ 73.580706][ T7148] x17: ffff80008f57e000 x16: ffff800082deb748 x15: 0000000000000001 [ 73.581961][ T7148] x14: 1fffe0001b2865c8 x13: 0000000000000000 x12: 0000000000000000 [ 73.583337][ T7148] x11: ffff60001b2865c9 x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 73.584546][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 73.585833][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080484cc8 [ 73.587139][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d7090000 [ 73.588446][ T7148] Call trace: [ 73.588928][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 73.589786][ T7148] add_transaction_credits+0x938/0xc6c [ 73.590687][ T7148] start_this_handle+0x52c/0x10dc [ 73.591410][ T7148] jbd2__journal_start+0x288/0x51c [ 73.592142][ T7148] jbd2_journal_start+0x3c/0x4c [ 73.592817][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 73.593672][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 73.594562][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 73.595360][ T7148] ocfs2_put_super+0xec/0x320 [ 73.596161][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 73.597009][ T7148] kill_block_super+0x44/0x90 [ 73.597694][ T7148] deactivate_locked_super+0xc4/0x12c [ 73.598486][ T7148] deactivate_super+0xe0/0x100 [ 73.599190][ T7148] cleanup_mnt+0x31c/0x3ac [ 73.599859][ T7148] __cleanup_mnt+0x20/0x30 [ 73.600554][ T7148] task_work_run+0x1dc/0x260 [ 73.601262][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 73.602032][ T7148] el0_svc+0x170/0x254 [ 73.602629][ T7148] el0t_64_sync_handler+0x84/0x12c [ 73.603362][ T7148] el0t_64_sync+0x198/0x19c [ 73.604030][ T7148] irq event stamp: 838154 [ 73.604686][ T7148] hardirqs last enabled at (838153): [] finish_lock_switch+0xb0/0x1c0 [ 73.606190][ T7148] hardirqs last disabled at (838154): [] el1_brk64+0x20/0x54 [ 73.607505][ T7148] softirqs last enabled at (837924): [] local_bh_enable+0x10/0x34 [ 73.608867][ T7148] softirqs last disabled at (837922): [] local_bh_disable+0x10/0x34 [ 73.610258][ T7148] ---[ end trace 0000000000000000 ]--- [ 73.612017][ T7148] Aborting journal on device loop0-75. [ 73.612269][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 73.612288][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.612299][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.612303][ T7148] OCFS2: File system is now read-only. [ 73.612307][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 73.612722][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 73.613129][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 73.713954][ T7363] loop0: detected capacity change from 0 to 32768 [ 73.719048][ T7363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.724888][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 73.726528][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 73.728322][ T7148] ------------[ cut here ]------------ [ 73.728329][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.730642][ T7148] Modules linked in: [ 73.731247][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 73.732806][ T7148] Tainted: [W]=WARN [ 73.733397][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 73.734938][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 73.736131][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.737058][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 73.737941][ T7148] sp : ffff8000a47f7280 [ 73.738529][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 73.739753][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 73.740928][ T7148] x23: ffff0000d7f4a198 x22: ffff0000d7f4a190 x21: ffff0000d7f4a690 [ 73.742077][ T7148] x20: 0000000000001555 x19: ffff0000d7f4a000 x18: 1fffe000337db690 [ 73.743276][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 73.744455][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 73.745696][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 73.746816][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 73.748023][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 73.749242][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d7f4a000 [ 73.750437][ T7148] Call trace: [ 73.750954][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 73.751856][ T7148] add_transaction_credits+0x938/0xc6c [ 73.752669][ T7148] start_this_handle+0x52c/0x10dc [ 73.753374][ T7148] jbd2__journal_start+0x288/0x51c [ 73.754074][ T7148] jbd2_journal_start+0x3c/0x4c [ 73.754776][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 73.755516][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 73.756346][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 73.757194][ T7148] ocfs2_put_super+0xec/0x320 [ 73.757882][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 73.758662][ T7148] kill_block_super+0x44/0x90 [ 73.759394][ T7148] deactivate_locked_super+0xc4/0x12c [ 73.760165][ T7148] deactivate_super+0xe0/0x100 [ 73.760891][ T7148] cleanup_mnt+0x31c/0x3ac [ 73.761554][ T7148] __cleanup_mnt+0x20/0x30 [ 73.762267][ T7148] task_work_run+0x1dc/0x260 [ 73.762936][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 73.763815][ T7148] el0_svc+0x170/0x254 [ 73.764432][ T7148] el0t_64_sync_handler+0x84/0x12c [ 73.765232][ T7148] el0t_64_sync+0x198/0x19c [ 73.765973][ T7148] irq event stamp: 860268 [ 73.766630][ T7148] hardirqs last enabled at (860267): [] finish_lock_switch+0xb0/0x1c0 [ 73.768097][ T7148] hardirqs last disabled at (860268): [] el1_brk64+0x20/0x54 [ 73.769497][ T7148] softirqs last enabled at (860068): [] local_bh_enable+0x10/0x34 [ 73.770983][ T7148] softirqs last disabled at (860066): [] local_bh_disable+0x10/0x34 [ 73.772393][ T7148] ---[ end trace 0000000000000000 ]--- [ 73.774817][ T7148] Aborting journal on device loop0-75. [ 73.775104][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 73.775124][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.775133][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.775137][ T7148] OCFS2: File system is now read-only. [ 73.775141][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 73.775506][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 73.775719][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 73.877023][ T7367] loop0: detected capacity change from 0 to 32768 [ 73.885381][ T7367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.889175][ T7148] __jbd2_log_wai ** replaying previous printk message ** [ 73.889175][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 73.889489][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 73.889611][ T7148] ------------[ cut here ]------------ [ 73.889615][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.895268][ T7148] Modules linked in: [ 73.895842][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 73.897330][ T7148] Tainted: [W]=WARN [ 73.897898][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 73.899480][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 73.900678][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 73.901600][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 73.902498][ T7148] sp : ffff8000a47f7280 [ 73.903127][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 73.904269][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 73.905401][ T7148] x23: ffff0000d6e3a198 x22: ffff0000d6e3a190 x21: ffff0000d6e3a690 [ 73.906489][ T7148] x20: 0000000000001555 x19: ffff0000d6e3a000 x18: 1fffe000337dfe90 [ 73.907613][ T7148] x17: 6c206e6920656361 x16: ffff800082deb6c0 x15: 0000000000000001 [ 73.908730][ T7148] x14: 1fffe000337dfefa x13: 0000000000000000 x12: 0000000000000000 [ 73.909936][ T7148] x11: ffff6000337dfefb x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 73.911060][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 73.912200][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d5f04 [ 73.913327][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d6e3a000 [ 73.914482][ T7148] Call trace: [ 73.914918][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 73.915772][ T7148] add_transaction_credits+0x938/0xc6c [ 73.916532][ T7148] start_this_handle+0x52c/0x10dc [ 73.917298][ T7148] jbd2__journal_start+0x288/0x51c [ 73.918061][ T7148] jbd2_journal_start+0x3c/0x4c [ 73.918751][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 73.919550][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 73.920483][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 73.921274][ T7148] ocfs2_put_super+0xec/0x320 [ 73.921987][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 73.922843][ T7148] kill_block_super+0x44/0x90 [ 73.923544][ T7148] deactivate_locked_super+0xc4/0x12c [ 73.924310][ T7148] deactivate_super+0xe0/0x100 [ 73.925032][ T7148] cleanup_mnt+0x31c/0x3ac [ 73.925716][ T7148] __cleanup_mnt+0x20/0x30 [ 73.926373][ T7148] task_work_run+0x1dc/0x260 [ 73.927022][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 73.927770][ T7148] el0_svc+0x170/0x254 [ 73.928351][ T7148] el0t_64_sync_handler+0x84/0x12c [ 73.929107][ T7148] el0t_64_sync+0x198/0x19c [ 73.929765][ T7148] irq event stamp: 881596 [ 73.930378][ T7148] hardirqs last enabled at (881595): [] vprintk_store+0x898/0xac8 [ 73.931707][ T7148] hardirqs last disabled at (881596): [] el1_brk64+0x20/0x54 [ 73.932980][ T7148] softirqs last enabled at (881356): [] local_bh_enable+0x10/0x34 [ 73.934363][ T7148] softirqs last disabled at (881354): [] local_bh_disable+0x10/0x34 [ 73.935717][ T7148] ---[ end trace 0000000000000000 ]--- [ 73.937543][ T7148] Aborting journal on device loop0-75. [ 73.938731][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 73.940102][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 73.942027][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.943975][ T7148] OCFS2: File system is now read-only. [ 73.944883][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 73.946733][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 73.948992][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 74.047304][ T7371] loop0: detected capacity change from 0 to 32768 [ 74.056144][ T7371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.060160][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 74.062078][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 74.064242][ T7148] ------------[ cut here ]------------ [ 74.064249][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.066732][ T7148] Modules linked in: [ 74.067382][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 74.068978][ T7148] Tainted: [W]=WARN [ 74.069542][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.071200][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.072398][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.073307][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 74.074142][ T7148] sp : ffff8000a47f7280 [ 74.074746][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 74.075969][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 74.077210][ T7148] x23: ffff0000d78b2198 x22: ffff0000d78b2190 x21: ffff0000d78b2690 [ 74.078618][ T7148] x20: 0000000000001555 x19: ffff0000d78b2000 x18: 1fffe000337db690 [ 74.080020][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 74.081272][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 74.082455][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 74.083609][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 74.084935][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 74.086291][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d78b2000 [ 74.087640][ T7148] Call trace: [ 74.088286][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 74.089261][ T7148] add_transaction_credits+0x938/0xc6c [ 74.090109][ T7148] start_this_handle+0x52c/0x10dc [ 74.090895][ T7148] jbd2__journal_start+0x288/0x51c [ 74.091768][ T7148] jbd2_journal_start+0x3c/0x4c [ 74.092501][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 74.093280][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 74.094092][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 74.094995][ T7148] ocfs2_put_super+0xec/0x320 [ 74.095736][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 74.096537][ T7148] kill_block_super+0x44/0x90 [ 74.097337][ T7148] deactivate_locked_super+0xc4/0x12c [ 74.098148][ T7148] deactivate_super+0xe0/0x100 [ 74.098858][ T7148] cleanup_mnt+0x31c/0x3ac [ 74.099552][ T7148] __cleanup_mnt+0x20/0x30 [ 74.100161][ T7148] task_work_run+0x1dc/0x260 [ 74.100870][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 74.101607][ T7148] el0_svc+0x170/0x254 [ 74.102150][ T7148] el0t_64_sync_handler+0x84/0x12c [ 74.102920][ T7148] el0t_64_sync+0x198/0x19c [ 74.103591][ T7148] irq event stamp: 904214 [ 74.104208][ T7148] hardirqs last enabled at (904213): [] finish_lock_switch+0xb0/0x1c0 [ 74.105715][ T7148] hardirqs last disabled at (904214): [] el1_brk64+0x20/0x54 [ 74.107000][ T7148] softirqs last enabled at (903870): [] local_bh_enable+0x10/0x34 [ 74.108308][ T7148] softirqs last disabled at (903868): [] local_bh_disable+0x10/0x34 [ 74.109700][ T7148] ---[ end trace 0000000000000000 ]--- [ 74.111890][ T7148] Aborting journal on device loop0-75. [ 74.115695][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 74.117044][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 74.119012][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.120556][ T7148] OCFS2: File system is now read-only. [ 74.121492][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 74.123412][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 74.125111][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 74.221605][ T7375] loop0: detected capacity change from 0 to 32768 [ 74.230550][ T7375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.234666][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 74.236257][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 74.237658][ T7148] ------------[ cut here ]------------ [ 74.237664][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.239739][ T7148] Modules linked in: [ 74.240269][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 74.241730][ T7148] Tainted: [W]=WARN [ 74.242237][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.243605][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.244693][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.245530][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 74.246363][ T7148] sp : ffff8000a47f7280 [ 74.246985][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 74.248119][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 74.249228][ T7148] x23: ffff0000d71e2198 x22: ffff0000d71e2190 x21: ffff0000d71e2690 [ 74.250376][ T7148] x20: 0000000000001555 x19: ffff0000d71e2000 x18: 1fffe000337dfe90 [ 74.251490][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 74.252616][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 74.253744][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 74.254932][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 74.256148][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 74.257521][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d71e2000 [ 74.258839][ T7148] Call trace: [ 74.259339][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 74.260353][ T7148] add_transaction_credits+0x938/0xc6c [ 74.261235][ T7148] start_this_handle+0x52c/0x10dc [ 74.262047][ T7148] jbd2__journal_start+0x288/0x51c [ 74.262845][ T7148] jbd2_journal_start+0x3c/0x4c [ 74.263606][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 74.264334][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 74.265223][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 74.265967][ T7148] ocfs2_put_super+0xec/0x320 [ 74.266622][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 74.267420][ T7148] kill_block_super+0x44/0x90 [ 74.268105][ T7148] deactivate_locked_super+0xc4/0x12c [ 74.268894][ T7148] deactivate_super+0xe0/0x100 [ 74.269636][ T7148] cleanup_mnt+0x31c/0x3ac [ 74.270276][ T7148] __cleanup_mnt+0x20/0x30 [ 74.270999][ T7148] task_work_run+0x1dc/0x260 [ 74.271680][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 74.272466][ T7148] el0_svc+0x170/0x254 [ 74.273092][ T7148] el0t_64_sync_handler+0x84/0x12c [ 74.273839][ T7148] el0t_64_sync+0x198/0x19c [ 74.274537][ T7148] irq event stamp: 925890 [ 74.275162][ T7148] hardirqs last enabled at (925889): [] finish_lock_switch+0xb0/0x1c0 [ 74.276595][ T7148] hardirqs last disabled at (925890): [] el1_brk64+0x20/0x54 [ 74.277949][ T7148] softirqs last enabled at (925566): [] local_bh_enable+0x10/0x34 [ 74.279313][ T7148] softirqs last disabled at (925564): [] local_bh_disable+0x10/0x34 [ 74.280724][ T7148] ---[ end trace 0000000000000000 ]--- [ 74.287439][ T7148] Aborting journal on device loop0-75. [ 74.287764][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 74.287801][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 74.287826][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.287838][ T7148] OCFS2: File system is now read-only. [ 74.287848][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 74.293352][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 74.295281][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 74.378915][ T7379] loop0: detected capacity change from 0 to 32768 [ 74.386642][ T7379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.390723][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 74.390762][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 74.390841][ T7148] ------------[ cut here ]------------ [ 74.390847][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.396015][ T7148] Modules linked in: [ 74.396600][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 74.398095][ T7148] Tainted: [W]=WARN [ 74.398624][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.400010][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.401106][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.401919][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 74.402832][ T7148] sp : ffff8000a47f7280 [ 74.403414][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 74.404649][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 74.405799][ T7148] x23: ffff0000d5e16198 x22: ffff0000d5e16190 x21: ffff0000d5e16690 [ 74.406997][ T7148] x20: 0000000000001555 x19: ffff0000d5e16000 x18: 1fffe000337dfe90 [ 74.408213][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 74.409339][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 74.410487][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 74.411647][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 74.412799][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 74.414048][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d5e16000 [ 74.415172][ T7148] Call trace: [ 74.415731][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 74.416659][ T7148] add_transaction_credits+0x938/0xc6c [ 74.417544][ T7148] start_this_handle+0x52c/0x10dc [ 74.418333][ T7148] jbd2__journal_start+0x288/0x51c [ 74.419093][ T7148] jbd2_journal_start+0x3c/0x4c [ 74.419803][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 74.420514][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 74.421359][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 74.422123][ T7148] ocfs2_put_super+0xec/0x320 [ 74.422851][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 74.423668][ T7148] kill_block_super+0x44/0x90 [ 74.424388][ T7148] deactivate_locked_super+0xc4/0x12c [ 74.425204][ T7148] deactivate_super+0xe0/0x100 [ 74.425949][ T7148] cleanup_mnt+0x31c/0x3ac [ 74.426622][ T7148] __cleanup_mnt+0x20/0x30 [ 74.427303][ T7148] task_work_run+0x1dc/0x260 [ 74.428021][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 74.428805][ T7148] el0_svc+0x170/0x254 [ 74.429428][ T7148] el0t_64_sync_handler+0x84/0x12c [ 74.430169][ T7148] el0t_64_sync+0x198/0x19c [ 74.430872][ T7148] irq event stamp: 929840 [ 74.431516][ T7148] hardirqs last enabled at (929839): [] irqentry_exit+0xd8/0x108 1970/01/01 00:01:14 executed programs: 40 [ 74.432839][ T7148] hardirqs last disabled at (929840): [] el1_brk64+0x20/0x54 [ 74.434135][ T7148] softirqs last enabled at (929514): [] local_bh_enable+0x10/0x34 [ 74.435571][ T7148] softirqs last disabled at (929512): [] local_bh_disable+0x10/0x34 [ 74.437115][ T7148] ---[ end trace 0000000000000000 ]--- [ 74.438171][ T7148] Aborting journal on device loop0-75. [ 74.439511][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 74.439539][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 74.439552][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.439561][ T7148] OCFS2: File system is now read-only. [ 74.439569][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 74.440007][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 74.440292][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 74.539350][ T7383] loop0: detected capacity change from 0 to 32768 [ 74.553102][ T7383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74 ** replaying previous printk message ** [ 74.556560][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 74.556595][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 74.556674][ T7148] ------------[ cut here ]------------ [ 74.556677][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.562182][ T7148] Modules linked in: [ 74.562745][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 74.564330][ T7148] Tainted: [W]=WARN [ 74.564902][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.566388][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.567638][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.568509][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 74.569376][ T7148] sp : ffff8000a47f7280 [ 74.569974][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 74.571241][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 74.572482][ T7148] x23: ffff0000d5bc4198 x22: ffff0000d5bc4190 x21: ffff0000d5bc4690 [ 74.573742][ T7148] x20: 0000000000001555 x19: ffff0000d5bc4000 x18: 1fffe000337dfe90 [ 74.574913][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 74.576332][ T7148] x14: 1ffff000148fed90 x13: 0000000000000000 x12: 0000000000000000 [ 74.577802][ T7148] x11: 0000000017bd9f2a x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 74.579280][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 74.580654][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 74.581831][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d5bc4000 [ 74.583099][ T7148] Call trace: [ 74.583613][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 74.584512][ T7148] add_transaction_credits+0x938/0xc6c [ 74.585242][ T7148] start_this_handle+0x52c/0x10dc [ 74.586053][ T7148] jbd2__journal_start+0x288/0x51c [ 74.586839][ T7148] jbd2_journal_start+0x3c/0x4c [ 74.587540][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 74.588285][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 74.589158][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 74.590003][ T7148] ocfs2_put_super+0xec/0x320 [ 74.590683][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 74.591512][ T7148] kill_block_super+0x44/0x90 [ 74.592193][ T7148] deactivate_locked_super+0xc4/0x12c [ 74.593074][ T7148] deactivate_super+0xe0/0x100 [ 74.593819][ T7148] cleanup_mnt+0x31c/0x3ac [ 74.594469][ T7148] __cleanup_mnt+0x20/0x30 [ 74.595182][ T7148] task_work_run+0x1dc/0x260 [ 74.595881][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 74.596703][ T7148] el0_svc+0x170/0x254 [ 74.597274][ T7148] el0t_64_sync_handler+0x84/0x12c [ 74.598032][ T7148] el0t_64_sync+0x198/0x19c [ 74.598704][ T7148] irq event stamp: 951278 [ 74.599393][ T7148] hardirqs last enabled at (951277): [] vprintk_store+0x898/0xac8 [ 74.600907][ T7148] hardirqs last disabled at (951278): [] el1_brk64+0x20/0x54 [ 74.602277][ T7148] softirqs last enabled at (950950): [] local_bh_enable+0x10/0x34 [ 74.603794][ T7148] softirqs last disabled at (950948): [] local_bh_disable+0x10/0x34 [ 74.605254][ T7148] ---[ end trace 0000000000000000 ]--- [ 74.606673][ T7148] Aborting journal on device loop0-75. [ 74.606872][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 74.606893][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 74.606906][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.606913][ T7148] OCFS2: File system is now read-only. [ 74.606918][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 74.607334][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 74.607619][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 74.701492][ T7387] loop0: detected capacity change from 0 to 32768 [ 74.714249][ T7387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.719019][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 74.720798][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 74.722513][ T7148] ------------[ cut here ]------------ [ 74.722520][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.724762][ T7148] Modules linked in: [ 74.725367][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 74.726926][ T7148] Tainted: [W]=WARN [ 74.727536][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.729102][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.730305][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.731196][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 74.732088][ T7148] sp : ffff8000a47f7280 [ 74.732701][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 74.734089][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 74.735421][ T7148] x23: ffff0000f0db0198 x22: ffff0000f0db0190 x21: ffff0000f0db0690 [ 74.736674][ T7148] x20: 0000000000001555 x19: ffff0000f0db0000 x18: 1fffe000337db690 [ 74.737928][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 74.739197][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 74.740515][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 74.741723][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 74.742981][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 74.744280][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000f0db0000 [ 74.745466][ T7148] Call trace: [ 74.745991][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 74.746835][ T7148] add_transaction_credits+0x938/0xc6c [ 74.747651][ T7148] start_this_handle+0x52c/0x10dc [ 74.748424][ T7148] jbd2__journal_start+0x288/0x51c [ 74.749162][ T7148] jbd2_journal_start+0x3c/0x4c [ 74.749877][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 74.750668][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 74.751601][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 74.752364][ T7148] ocfs2_put_super+0xec/0x320 [ 74.753111][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 74.753960][ T7148] kill_block_super+0x44/0x90 [ 74.754668][ T7148] deactivate_locked_super+0xc4/0x12c [ 74.755457][ T7148] deactivate_super+0xe0/0x100 [ 74.756182][ T7148] cleanup_mnt+0x31c/0x3ac [ 74.756891][ T7148] __cleanup_mnt+0x20/0x30 [ 74.757554][ T7148] task_work_run+0x1dc/0x260 [ 74.758193][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 74.759048][ T7148] el0_svc+0x170/0x254 [ 74.759714][ T7148] el0t_64_sync_handler+0x84/0x12c [ 74.760499][ T7148] el0t_64_sync+0x198/0x19c [ 74.761219][ T7148] irq event stamp: 972636 [ 74.761865][ T7148] hardirqs last enabled at (972635): [] finish_lock_switch+0xb0/0x1c0 [ 74.763297][ T7148] hardirqs last disabled at (972636): [] el1_brk64+0x20/0x54 [ 74.764593][ T7148] softirqs last enabled at (972396): [] local_bh_enable+0x10/0x34 [ 74.766117][ T7148] softirqs last disabled at (972394): [] local_bh_disable+0x10/0x34 [ 74.767694][ T7148] ---[ end trace 0000000000000000 ]--- [ 74.770053][ T7148] Aborting journal on device loop0-75. [ 74.771734][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 74.773073][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 74.773092][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.773098][ T7148] OCFS2: File system is now read-only. [ 74.773104][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 74.773549][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 74.774056][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 74.875344][ T7391] loop0: detected capacity change from 0 to 32768 [ 74.887717][ T7391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.890572][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 74.892392][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 74.894148][ T7148] ------------[ cut here ]------------ [ 74.894156][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.896487][ T7148] Modules linked in: [ 74.897045][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 74.898610][ T7148] Tainted: [W]=WARN [ 74.899196][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.900557][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 74.901608][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 74.902697][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 74.903639][ T7148] sp : ffff8000a47f7280 [ 74.904220][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 74.905396][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 74.906557][ T7148] x23: ffff0000f0f3e198 x22: ffff0000f0f3e190 x21: ffff0000f0f3e690 [ 74.907692][ T7148] x20: 0000000000001555 x19: ffff0000f0f3e000 x18: 1fffe000337dfe90 [ 74.908837][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 74.910074][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 74.911238][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 74.912376][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 74.913550][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 74.914736][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000f0f3e000 [ 74.915955][ T7148] Call trace: [ 74.916466][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 74.917303][ T7148] add_transaction_credits+0x938/0xc6c [ 74.918104][ T7148] start_this_handle+0x52c/0x10dc [ 74.918814][ T7148] jbd2__journal_start+0x288/0x51c [ 74.919578][ T7148] jbd2_journal_start+0x3c/0x4c [ 74.920297][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 74.920967][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 74.921852][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 74.922628][ T7148] ocfs2_put_super+0xec/0x320 [ 74.923283][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 74.924036][ T7148] kill_block_super+0x44/0x90 [ 74.924717][ T7148] deactivate_locked_super+0xc4/0x12c [ 74.925528][ T7148] deactivate_super+0xe0/0x100 [ 74.926248][ T7148] cleanup_mnt+0x31c/0x3ac [ 74.926885][ T7148] __cleanup_mnt+0x20/0x30 [ 74.927516][ T7148] task_work_run+0x1dc/0x260 [ 74.928174][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 74.928950][ T7148] el0_svc+0x170/0x254 [ 74.929530][ T7148] el0t_64_sync_handler+0x84/0x12c [ 74.930345][ T7148] el0t_64_sync+0x198/0x19c [ 74.930990][ T7148] irq event stamp: 994816 [ 74.931632][ T7148] hardirqs last enabled at (994815): [] finish_lock_switch+0xb0/0x1c0 [ 74.933048][ T7148] hardirqs last disabled at (994816): [] el1_brk64+0x20/0x54 [ 74.934333][ T7148] softirqs last enabled at (994488): [] local_bh_enable+0x10/0x34 [ 74.935783][ T7148] softirqs last disabled at (994486): [] local_bh_disable+0x10/0x34 [ 74.937207][ T7148] ---[ end trace 0000000000000000 ]--- [ 74.939231][ T7148] Aborting journal on device loop0-75. [ 74.940658][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 74.941216][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 74.941233][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.941237][ T7148] OCFS2: File system is now read-only. [ 74.941242][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 74.941665][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 74.941948][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 75.042620][ T7395] loop0: detected capacity change from 0 to 32768 [ 75.052819][ T7395] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.057621][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 75.057660][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 75.057741][ T7148] ------------[ cut here ]------------ [ 75.057747][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.062395][ T7148] Modules linked in: [ 75.062962][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 75.064446][ T7148] Tainted: [W]=WARN [ 75.065017][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.066538][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.067770][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.068666][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 75.069535][ T7148] sp : ffff8000a47f7280 [ 75.070099][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 75.071316][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 75.072448][ T7148] x23: ffff0000c73da198 x22: ffff0000c73da190 x21: ffff0000c73da690 [ 75.073607][ T7148] x20: 0000000000001555 x19: ffff0000c73da000 x18: 1fffe000337dfe90 [ 75.074688][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 75.075898][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 75.077093][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 75.078339][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 75.079556][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 75.080716][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c73da000 [ 75.081870][ T7148] Call trace: [ 75.082376][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 75.083274][ T7148] add_transaction_credits+0x938/0xc6c [ 75.084101][ T7148] start_this_handle+0x52c/0x10dc [ 75.084809][ T7148] jbd2__journal_start+0x288/0x51c [ 75.085624][ T7148] jbd2_journal_start+0x3c/0x4c [ 75.086388][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 75.087038][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 75.087847][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 75.088599][ T7148] ocfs2_put_super+0xec/0x320 [ 75.089296][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 75.090005][ T7148] kill_block_super+0x44/0x90 [ 75.090745][ T7148] deactivate_locked_super+0xc4/0x12c [ 75.091497][ T7148] deactivate_super+0xe0/0x100 [ 75.092106][ T7148] cleanup_mnt+0x31c/0x3ac [ 75.092794][ T7148] __cleanup_mnt+0x20/0x30 [ 75.093442][ T7148] task_work_run+0x1dc/0x260 [ 75.094062][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 75.094805][ T7148] el0_svc+0x170/0x254 [ 75.095392][ T7148] el0t_64_sync_handler+0x84/0x12c [ 75.096118][ T7148] el0t_64_sync+0x198/0x19c [ 75.096769][ T7148] irq event stamp: 1017072 [ 75.097458][ T7148] hardirqs last enabled at (1017071): [] irqentry_exit+0xd8/0x108 [ 75.098788][ T7148] hardirqs last disabled at (1017072): [] el1_brk64+0x20/0x54 [ 75.100134][ T7148] softirqs last enabled at (1016748): [] local_bh_enable+0x10/0x34 [ 75.101508][ T7148] softirqs last disabled at (1016746): [] local_bh_disable+0x10/0x34 [ 75.103038][ T7148] ---[ end trace 0000000000000000 ]--- [ 75.105122][ T7148] Aborting journal on device loop0-75. [ 75.105642][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 75.105664][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 75.105675][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.105680][ T7148] OCFS2: File system is now read-only. [ 75.105683][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 75.106100][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 75.106325][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 75.210488][ T7399] loop0: detected capacity change from 0 to 32768 [ 75.215470][ T7399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.219787][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 75.221584][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 75.223503][ T7148] ------------[ cut here ]------------ [ 75.223510][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.225895][ T7148] Modules linked in: [ 75.226481][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 75.228189][ T7148] Tainted: [W]=WARN [ 75.228789][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.230422][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.231606][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.232474][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 75.233360][ T7148] sp : ffff8000a47f7280 [ 75.233959][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 75.235260][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 75.236525][ T7148] x23: ffff0000ca852198 x22: ffff0000ca852190 x21: ffff0000ca852690 [ 75.237771][ T7148] x20: 0000000000001555 x19: ffff0000ca852000 x18: 1fffe000337dfe90 [ 75.239092][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 75.240297][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 75.241511][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 75.242771][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 75.243912][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 75.245159][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000ca852000 [ 75.246316][ T7148] Call trace: [ 75.246839][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 75.247701][ T7148] add_transaction_credits+0x938/0xc6c [ 75.248502][ T7148] start_this_handle+0x52c/0x10dc [ 75.249233][ T7148] jbd2__journal_start+0x288/0x51c [ 75.249998][ T7148] jbd2_journal_start+0x3c/0x4c [ 75.250700][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 75.251469][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 75.252301][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 75.253115][ T7148] ocfs2_put_super+0xec/0x320 [ 75.253821][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 75.254627][ T7148] kill_block_super+0x44/0x90 [ 75.255319][ T7148] deactivate_locked_super+0xc4/0x12c [ 75.256140][ T7148] deactivate_super+0xe0/0x100 [ 75.256884][ T7148] cleanup_mnt+0x31c/0x3ac [ 75.257524][ T7148] __cleanup_mnt+0x20/0x30 [ 75.258213][ T7148] task_work_run+0x1dc/0x260 [ 75.258878][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 75.259609][ T7148] el0_svc+0x170/0x254 [ 75.260178][ T7148] el0t_64_sync_handler+0x84/0x12c [ 75.260905][ T7148] el0t_64_sync+0x198/0x19c [ 75.261585][ T7148] irq event stamp: 1039074 [ 75.262219][ T7148] hardirqs last enabled at (1039073): [] finish_lock_switch+0xb0/0x1c0 [ 75.263718][ T7148] hardirqs last disabled at (1039074): [] el1_brk64+0x20/0x54 [ 75.265075][ T7148] softirqs last enabled at (1038734): [] local_bh_enable+0x10/0x34 [ 75.266645][ T7148] softirqs last disabled at (1038732): [] local_bh_disable+0x10/0x34 [ 75.268050][ T7148] ---[ end trace 0000000000000000 ]--- [ 75.268960][ T7148] Aborting journal on device loop0-75. [ 75.270148][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 75.270175][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 75.270195][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.270206][ T7148] OCFS2: File system is now read-only. [ 75.270214][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 75.273393][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 75.273594][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 75.374879][ T7403] loop0: detected capacity change from 0 to 32768 [ 75.384618][ T7403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75. ** replaying previous printk message ** [ 75.390134][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 75.390186][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 75.390272][ T7148] ------------[ cut here ]------------ [ 75.390276][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.396099][ T7148] Modules linked in: [ 75.396693][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 75.398262][ T7148] Tainted: [W]=WARN [ 75.398769][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.400303][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.401467][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.402330][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 75.403186][ T7148] sp : ffff8000a47f7280 [ 75.403778][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 75.404965][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 75.406200][ T7148] x23: ffff0000cbbf8198 x22: ffff0000cbbf8190 x21: ffff0000cbbf8690 [ 75.407371][ T7148] x20: 0000000000001555 x19: ffff0000cbbf8000 x18: 1fffe000337db690 [ 75.408513][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 75.409738][ T7148] x14: 1ffff000148fed90 x13: 0000000000000000 x12: 0000000000000000 [ 75.410956][ T7148] x11: 0000000017bd9f2a x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 75.412235][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 75.413379][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 75.414534][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000cbbf8000 [ 75.415812][ T7148] Call trace: [ 75.416318][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 75.417198][ T7148] add_transaction_credits+0x938/0xc6c [ 75.418021][ T7148] start_this_handle+0x52c/0x10dc [ 75.418744][ T7148] jbd2__journal_start+0x288/0x51c [ 75.419527][ T7148] jbd2_journal_start+0x3c/0x4c [ 75.420249][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 75.421031][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 75.421928][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 75.422670][ T7148] ocfs2_put_super+0xec/0x320 [ 75.423337][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 75.424114][ T7148] kill_block_super+0x44/0x90 [ 75.424756][ T7148] deactivate_locked_super+0xc4/0x12c [ 75.425632][ T7148] deactivate_super+0xe0/0x100 [ 75.426284][ T7148] cleanup_mnt+0x31c/0x3ac [ 75.426901][ T7148] __cleanup_mnt+0x20/0x30 [ 75.427510][ T7148] task_work_run+0x1dc/0x260 [ 75.428192][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 75.429104][ T7148] el0_svc+0x170/0x254 [ 75.429678][ T7148] el0t_64_sync_handler+0x84/0x12c [ 75.430437][ T7148] el0t_64_sync+0x198/0x19c [ 75.431214][ T7148] irq event stamp: 1061144 [ 75.431912][ T7148] hardirqs last enabled at (1061143): [] vprintk_store+0x898/0xac8 [ 75.433368][ T7148] hardirqs last disabled at (1061144): [] el1_brk64+0x20/0x54 [ 75.434782][ T7148] softirqs last enabled at (1060818): [] local_bh_enable+0x10/0x34 [ 75.436204][ T7148] softirqs last disabled at (1060816): [] local_bh_disable+0x10/0x34 [ 75.437704][ T7148] ---[ end trace 0000000000000000 ]--- [ 75.439703][ T7148] Aborting journal on device loop0-75. [ 75.440943][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 75.440978][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 75.440996][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.441002][ T7148] OCFS2: File system is now read-only. [ 75.441007][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 75.442635][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 75.444629][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 75.538851][ T7407] loop0: detected capacity change from 0 to 32768 [ 75.572792][ T7407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.576831][ T7148] __jbd2_log_wai ** replaying previous printk message ** [ 75.576831][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 75.576856][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 75.577338][ T7148] ------------[ cut here ]------------ [ 75.577345][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.582991][ T7148] Modules linked in: [ 75.583565][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 75.585178][ T7148] Tainted: [W]=WARN [ 75.585748][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.587391][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.588630][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.589464][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 75.590311][ T7148] sp : ffff8000a47f7280 [ 75.590973][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 75.592363][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 75.593776][ T7148] x23: ffff0000d82ca198 x22: ffff0000d82ca190 x21: ffff0000d82ca690 [ 75.595213][ T7148] x20: 0000000000001555 x19: ffff0000d82ca000 x18: 1fffe000337db690 [ 75.596542][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 75.597870][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 75.599261][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 75.600550][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 75.601794][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 75.603055][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d82ca000 [ 75.604288][ T7148] Call trace: [ 75.604850][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 75.605772][ T7148] add_transaction_credits+0x938/0xc6c [ 75.606678][ T7148] start_this_handle+0x52c/0x10dc [ 75.607371][ T7148] jbd2__journal_start+0x288/0x51c [ 75.608139][ T7148] jbd2_journal_start+0x3c/0x4c [ 75.608842][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 75.609617][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 75.610445][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 75.611200][ T7148] ocfs2_put_super+0xec/0x320 [ 75.611868][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 75.612631][ T7148] kill_block_super+0x44/0x90 [ 75.613373][ T7148] deactivate_locked_super+0xc4/0x12c [ 75.614099][ T7148] deactivate_super+0xe0/0x100 [ 75.614759][ T7148] cleanup_mnt+0x31c/0x3ac [ 75.615394][ T7148] __cleanup_mnt+0x20/0x30 [ 75.616066][ T7148] task_work_run+0x1dc/0x260 [ 75.616785][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 75.617713][ T7148] el0_svc+0x170/0x254 [ 75.618367][ T7148] el0t_64_sync_handler+0x84/0x12c [ 75.619176][ T7148] el0t_64_sync+0x198/0x19c [ 75.619879][ T7148] irq event stamp: 1083218 [ 75.620572][ T7148] hardirqs last enabled at (1083217): [] finish_lock_switch+0xb0/0x1c0 [ 75.622152][ T7148] hardirqs last disabled at (1083218): [] el1_brk64+0x20/0x54 [ 75.623544][ T7148] softirqs last enabled at (1082968): [] local_bh_enable+0x10/0x34 [ 75.625096][ T7148] softirqs last disabled at (1082966): [] local_bh_disable+0x10/0x34 [ 75.626571][ T7148] ---[ end trace 0000000000000000 ]--- [ 75.628891][ T7148] Aborting journal on device loop0-75. [ 75.629229][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 75.629248][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 75.629256][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.629260][ T7148] OCFS2: File system is now read-only. [ 75.629264][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 75.629627][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 75.629846][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 75.735340][ T7411] loop0: detected capacity change from 0 to 32768 [ 75.757040][ T7411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.762092][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 75.763793][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 75.765234][ T7148] ------------[ cut here ]------------ [ 75.765240][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.767710][ T7148] Modules linked in: [ 75.768322][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 75.769880][ T7148] Tainted: [W]=WARN [ 75.770440][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.771962][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.773140][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.773976][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 75.774874][ T7148] sp : ffff8000a47f7280 [ 75.775476][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 75.776674][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 75.777888][ T7148] x23: ffff0000c802e198 x22: ffff0000c802e190 x21: ffff0000c802e690 [ 75.779064][ T7148] x20: 0000000000001555 x19: ffff0000c802e000 x18: 1fffe000337dfe90 [ 75.780250][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 75.781501][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 75.782751][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 75.784057][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 75.785331][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 75.786570][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c802e000 [ 75.787725][ T7148] Call trace: [ 75.788259][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 75.789115][ T7148] add_transaction_credits+0x938/0xc6c [ 75.790131][ T7148] start_this_handle+0x52c/0x10dc [ 75.790998][ T7148] jbd2__journal_start+0x288/0x51c [ 75.791850][ T7148] jbd2_journal_start+0x3c/0x4c [ 75.792632][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 75.793412][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 75.794272][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 75.795072][ T7148] ocfs2_put_super+0xec/0x320 [ 75.795688][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 75.796475][ T7148] kill_block_super+0x44/0x90 [ 75.797161][ T7148] deactivate_locked_super+0xc4/0x12c [ 75.797942][ T7148] deactivate_super+0xe0/0x100 [ 75.798619][ T7148] cleanup_mnt+0x31c/0x3ac [ 75.799304][ T7148] __cleanup_mnt+0x20/0x30 [ 75.800002][ T7148] task_work_run+0x1dc/0x260 [ 75.800663][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 75.801580][ T7148] el0_svc+0x170/0x254 [ 75.802255][ T7148] el0t_64_sync_handler+0x84/0x12c [ 75.803065][ T7148] el0t_64_sync+0x198/0x19c [ 75.803841][ T7148] irq event stamp: 1104622 [ 75.804492][ T7148] hardirqs last enabled at (1104621): [] finish_lock_switch+0xb0/0x1c0 [ 75.805988][ T7148] hardirqs last disabled at (1104622): [] el1_brk64+0x20/0x54 [ 75.807354][ T7148] softirqs last enabled at (1104274): [] local_bh_enable+0x10/0x34 [ 75.809006][ T7148] softirqs last disabled at (1104272): [] local_bh_disable+0x10/0x34 [ 75.810510][ T7148] ---[ end trace 0000000000000000 ]--- [ 75.812250][ T7148] Aborting journal on device loop0-75. [ 75.813544][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 75.814842][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 75.816584][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.817799][ T7148] OCFS2: File system is now read-only. [ 75.817815][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 75.818433][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 75.818753][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 75.919630][ T7415] loop0: detected capacity change from 0 to 32768 [ 75.939607][ T7415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ ** replaying previous printk message ** [ 75.956441][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 75.956471][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 75.956558][ T7148] ------------[ cut here ]------------ [ 75.956562][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.962120][ T7148] Modules linked in: [ 75.962707][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 75.964359][ T7148] Tainted: [W]=WARN [ 75.964964][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.966498][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 75.967722][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 75.968591][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 75.969507][ T7148] sp : ffff8000a47f7280 [ 75.970138][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 75.971340][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 75.972641][ T7148] x23: ffff0000cb002198 x22: ffff0000cb002190 x21: ffff0000cb002690 [ 75.973755][ T7148] x20: 0000000000001555 x19: ffff0000cb002000 x18: 1fffe000337db690 [ 75.974931][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 75.976179][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 75.977395][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 75.978606][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 75.979828][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 75.981171][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000cb002000 [ 75.982505][ T7148] Call trace: [ 75.982954][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 75.983877][ T7148] add_transaction_credits+0x938/0xc6c [ 75.984750][ T7148] start_this_handle+0x52c/0x10dc [ 75.985534][ T7148] jbd2__journal_start+0x288/0x51c [ 75.986237][ T7148] jbd2_journal_start+0x3c/0x4c [ 75.986960][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 75.987758][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 75.988630][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 75.989389][ T7148] ocfs2_put_super+0xec/0x320 [ 75.990041][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 75.990874][ T7148] kill_block_super+0x44/0x90 [ 75.991563][ T7148] deactivate_locked_super+0xc4/0x12c [ 75.992372][ T7148] deactivate_super+0xe0/0x100 [ 75.993047][ T7148] cleanup_mnt+0x31c/0x3ac [ 75.993681][ T7148] __cleanup_mnt+0x20/0x30 [ 75.994333][ T7148] task_work_run+0x1dc/0x260 [ 75.995045][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 75.995818][ T7148] el0_svc+0x170/0x254 [ 75.996438][ T7148] el0t_64_sync_handler+0x84/0x12c [ 75.997201][ T7148] el0t_64_sync+0x198/0x19c [ 75.997892][ T7148] irq event stamp: 1126782 [ 75.998545][ T7148] hardirqs last enabled at (1126781): [] irqentry_exit+0xd8/0x108 [ 75.999916][ T7148] hardirqs last disabled at (1126782): [] el1_brk64+0x20/0x54 [ 76.001259][ T7148] softirqs last enabled at (1126546): [] local_bh_enable+0x10/0x34 [ 76.002638][ T7148] softirqs last disabled at (1126544): [] local_bh_disable+0x10/0x34 [ 76.003936][ T7148] ---[ end trace 0000000000000000 ]--- [ 76.006956][ T7148] Aborting journal on device loop0-75. [ 76.008152][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 76.008175][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 76.008188][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.008198][ T7148] OCFS2: File system is now read-only. [ 76.008207][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 76.015455][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 76.015782][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 76.110870][ T7419] loop0: detected capacity change from 0 to 32768 [ 76.117478][ T7419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.121376][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 76.121407][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 76.121488][ T7148] ------------[ cut here ]------------ [ 76.121493][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.126436][ T7148] Modules linked in: [ 76.127011][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 76.128585][ T7148] Tainted: [W]=WARN [ 76.129113][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.130591][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.131763][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.132713][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 76.133599][ T7148] sp : ffff8000a47f7280 [ 76.134205][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 76.135348][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 76.136683][ T7148] x23: ffff0000cbae2198 x22: ffff0000cbae2190 x21: ffff0000cbae2690 [ 76.137952][ T7148] x20: 0000000000001555 x19: ffff0000cbae2000 x18: 1fffe000337dfe90 [ 76.139306][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 76.140570][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 76.141816][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 76.143026][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 76.144214][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 76.145525][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000cbae2000 [ 76.146772][ T7148] Call trace: [ 76.147273][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 76.148165][ T7148] add_transaction_credits+0x938/0xc6c [ 76.148987][ T7148] start_this_handle+0x52c/0x10dc [ 76.149732][ T7148] jbd2__journal_start+0x288/0x51c [ 76.150557][ T7148] jbd2_journal_start+0x3c/0x4c [ 76.151314][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 76.152066][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 76.152948][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 76.153700][ T7148] ocfs2_put_super+0xec/0x320 [ 76.154368][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 76.155162][ T7148] kill_block_super+0x44/0x90 [ 76.155872][ T7148] deactivate_locked_super+0xc4/0x12c [ 76.156629][ T7148] deactivate_super+0xe0/0x100 [ 76.157326][ T7148] cleanup_mnt+0x31c/0x3ac [ 76.157970][ T7148] __cleanup_mnt+0x20/0x30 [ 76.158671][ T7148] task_work_run+0x1dc/0x260 [ 76.159343][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 76.160125][ T7148] el0_svc+0x170/0x254 [ 76.160680][ T7148] el0t_64_sync_handler+0x84/0x12c [ 76.161414][ T7148] el0t_64_sync+0x198/0x19c [ 76.162119][ T7148] irq event stamp: 1148146 [ 76.162758][ T7148] hardirqs last enabled at (1148145): [] irqentry_exit+0xd8/0x108 [ 76.164228][ T7148] hardirqs last disabled at (1148146): [] el1_brk64+0x20/0x54 [ 76.165604][ T7148] softirqs last enabled at (1147816): [] local_bh_enable+0x10/0x34 [ 76.167003][ T7148] softirqs last disabled at (1147814): [] local_bh_disable+0x10/0x34 [ 76.168407][ T7148] ---[ end trace 0000000000000000 ]--- [ 76.169765][ T7148] Aborting journal on device loop0-75. [ 76.170884][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 76.172086][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 76.174068][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.175604][ T7148] OCFS2: File system is now read-only. [ 76.176506][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 76.178379][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 76.179991][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 76.276715][ T7423] loop0: detected capacity change from 0 to 32768 [ 76.291045][ T7423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.295743][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 76.297392][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 76.299180][ T7148] ------------[ cut here ]------------ [ 76.299188][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.301542][ T7148] Modules linked in: [ 76.302167][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 76.303776][ T7148] Tainted: [W]=WARN [ 76.304402][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.305908][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.307065][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.308026][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 76.308976][ T7148] sp : ffff8000a47f7280 [ 76.309597][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 76.310776][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 76.312053][ T7148] x23: ffff0000d53c8198 x22: ffff0000d53c8190 x21: ffff0000d53c8690 [ 76.313262][ T7148] x20: 0000000000001555 x19: ffff0000d53c8000 x18: 1fffe000337dfe90 [ 76.314676][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 76.315990][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 76.317313][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 76.318581][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 76.319819][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 76.321023][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d53c8000 [ 76.322253][ T7148] Call trace: [ 76.322722][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 76.323597][ T7148] add_transaction_credits+0x938/0xc6c [ 76.324473][ T7148] start_this_handle+0x52c/0x10dc [ 76.325238][ T7148] jbd2__journal_start+0x288/0x51c [ 76.325950][ T7148] jbd2_journal_start+0x3c/0x4c [ 76.326670][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 76.327391][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 76.328189][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 76.329093][ T7148] ocfs2_put_super+0xec/0x320 [ 76.329893][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 76.330782][ T7148] kill_block_super+0x44/0x90 [ 76.331480][ T7148] deactivate_locked_super+0xc4/0x12c [ 76.332307][ T7148] deactivate_super+0xe0/0x100 [ 76.333061][ T7148] cleanup_mnt+0x31c/0x3ac [ 76.333829][ T7148] __cleanup_mnt+0x20/0x30 [ 76.334551][ T7148] task_work_run+0x1dc/0x260 [ 76.335320][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 76.336194][ T7148] el0_svc+0x170/0x254 [ 76.336833][ T7148] el0t_64_sync_handler+0x84/0x12c [ 76.337661][ T7148] el0t_64_sync+0x198/0x19c [ 76.338346][ T7148] irq event stamp: 1170276 [ 76.338992][ T7148] hardirqs last enabled at (1170275): [] finish_lock_switch+0xb0/0x1c0 [ 76.340494][ T7148] hardirqs last disabled at (1170276): [] el1_brk64+0x20/0x54 [ 76.341895][ T7148] softirqs last enabled at (1169938): [] local_bh_enable+0x10/0x34 [ 76.343393][ T7148] softirqs last disabled at (1169936): [] local_bh_disable+0x10/0x34 [ 76.344895][ T7148] ---[ end trace 0000000000000000 ]--- [ 76.346291][ T7148] Aborting journal on device loop0-75. [ 76.347440][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 76.348770][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 76.350615][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.350627][ T7148] OCFS2: File system is now read-only. [ 76.350633][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 76.351082][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 76.351334][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 76.447392][ T7427] loop0: detected capacity change from 0 to 32768 [ 76.455008][ T7427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.459362][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 76.460801][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 76.462237][ T7148] ------------[ cut here ]------------ [ 76.462243][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.464709][ T7148] Modules linked in: [ 76.465363][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 76.466998][ T7148] Tainted: [W]=WARN [ 76.467566][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.469067][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.470256][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.471121][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 76.472028][ T7148] sp : ffff8000a47f7280 [ 76.472647][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 76.473886][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 76.475068][ T7148] x23: ffff0000d94bc198 x22: ffff0000d94bc190 x21: ffff0000d94bc690 [ 76.476348][ T7148] x20: 0000000000001555 x19: ffff0000d94bc000 x18: 1fffe000337dfe90 [ 76.477564][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 76.478968][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 76.480236][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 76.481498][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 76.482875][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 76.484085][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d94bc000 [ 76.485331][ T7148] Call trace: [ 76.485883][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 76.486828][ T7148] add_transaction_credits+0x938/0xc6c [ 76.487715][ T7148] start_this_handle+0x52c/0x10dc [ 76.488471][ T7148] jbd2__journal_start+0x288/0x51c [ 76.489316][ T7148] jbd2_journal_start+0x3c/0x4c [ 76.490034][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 76.490812][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 76.491683][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 76.492499][ T7148] ocfs2_put_super+0xec/0x320 [ 76.493225][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 76.494006][ T7148] kill_block_super+0x44/0x90 [ 76.494701][ T7148] deactivate_locked_super+0xc4/0x12c [ 76.495522][ T7148] deactivate_super+0xe0/0x100 [ 76.496278][ T7148] cleanup_mnt+0x31c/0x3ac [ 76.496941][ T7148] __cleanup_mnt+0x20/0x30 [ 76.497595][ T7148] task_work_run+0x1dc/0x260 [ 76.498348][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 76.499147][ T7148] el0_svc+0x170/0x254 [ 76.499754][ T7148] el0t_64_sync_handler+0x84/0x12c [ 76.500564][ T7148] el0t_64_sync+0x198/0x19c [ 76.501212][ T7148] irq event stamp: 1191944 [ 76.501822][ T7148] hardirqs last enabled at (1191943): [] finish_lock_switch+0xb0/0x1c0 [ 76.503356][ T7148] hardirqs last disabled at (1191944): [] el1_brk64+0x20/0x54 [ 76.504682][ T7148] softirqs last enabled at (1191608): [] local_bh_enable+0x10/0x34 [ 76.506161][ T7148] softirqs last disabled at (1191606): [] local_bh_disable+0x10/0x34 [ 76.507606][ T7148] ---[ end trace 0000000000000000 ]--- [ 76.508723][ T7148] Aborting journal on device loop0-75. [ 76.510027][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 76.511353][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 76.511384][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.511395][ T7148] OCFS2: File system is now read-only. [ 76.511405][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 76.512041][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 76.512328][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 76.608080][ T7431] loop0: detected capacity change from 0 to 32768 [ 76.616681][ T7431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.620830][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 76.620882][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 76.620967][ T7148] ------------[ cut here ]------------ [ 76.620973][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.625782][ T7148] Modules linked in: [ 76.626355][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 76.627955][ T7148] Tainted: [W]=WARN [ 76.628511][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.630082][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.631343][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.632194][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 76.633136][ T7148] sp : ffff8000a47f7280 [ 76.633723][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 76.634852][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 76.636002][ T7148] x23: ffff0000cb1ba198 x22: ffff0000cb1ba190 x21: ffff0000cb1ba690 [ 76.637118][ T7148] x20: 0000000000001555 x19: ffff0000cb1ba000 x18: 1fffe000337dfe90 [ 76.638289][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 76.639433][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 76.640655][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 76.641990][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 76.643265][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 76.644511][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000cb1ba000 [ 76.645667][ T7148] Call trace: [ 76.646154][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 76.647083][ T7148] add_transaction_credits+0x938/0xc6c [ 76.647900][ T7148] start_this_handle+0x52c/0x10dc [ 76.648655][ T7148] jbd2__journal_start+0x288/0x51c [ 76.649405][ T7148] jbd2_journal_start+0x3c/0x4c [ 76.650093][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 76.650838][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 76.651672][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 76.652461][ T7148] ocfs2_put_super+0xec/0x320 [ 76.653229][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 76.654037][ T7148] kill_block_super+0x44/0x90 [ 76.654774][ T7148] deactivate_locked_super+0xc4/0x12c [ 76.655639][ T7148] deactivate_super+0xe0/0x100 [ 76.656379][ T7148] cleanup_mnt+0x31c/0x3ac [ 76.657144][ T7148] __cleanup_mnt+0x20/0x30 [ 76.657835][ T7148] task_work_run+0x1dc/0x260 [ 76.658612][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 76.659419][ T7148] el0_svc+0x170/0x254 [ 76.660055][ T7148] el0t_64_sync_handler+0x84/0x12c [ 76.660858][ T7148] el0t_64_sync+0x198/0x19c [ 76.661558][ T7148] irq event stamp: 1213812 [ 76.662202][ T7148] hardirqs last enabled at (1213811): [] irqentry_exit+0xd8/0x108 [ 76.663566][ T7148] hardirqs last disabled at (1213812): [] el1_brk64+0x20/0x54 [ 76.664929][ T7148] softirqs last enabled at (1213620): [] local_bh_enable+0x10/0x34 [ 76.666337][ T7148] softirqs last disabled at (1213618): [] local_bh_disable+0x10/0x34 [ 76.667744][ T7148] ---[ end trace 0000000000000000 ]--- [ 76.668761][ T7148] Aborting journal on device loop0-75. [ 76.669965][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 76.669983][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 76.669994][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.669998][ T7148] OCFS2: File system is now read-only. [ 76.670002][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 76.674221][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 76.674412][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 76.770139][ T7435] loop0: detected capacity change from 0 to 32768 [ 76.780123][ T7435] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.789358][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 76.791030][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 76.792927][ T7148] ------------[ cut here ]------------ [ 76.792937][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.795354][ T7148] Modules linked in: [ 76.796040][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 76.797532][ T7148] Tainted: [W]=WARN [ 76.798104][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.799747][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.800860][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.801679][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 76.802473][ T7148] sp : ffff8000a47f7280 [ 76.803065][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 76.804271][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 76.805470][ T7148] x23: ffff0000cd4d8198 x22: ffff0000cd4d8190 x21: ffff0000cd4d8690 [ 76.806636][ T7148] x20: 0000000000001555 x19: ffff0000cd4d8000 x18: 1fffe000337db690 [ 76.807766][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 76.808951][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 76.810182][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 76.811505][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 76.812798][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 76.814077][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cd4d8000 [ 76.815412][ T7148] Call trace: [ 76.815922][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 76.816874][ T7148] add_transaction_credits+0x938/0xc6c [ 76.817717][ T7148] start_this_handle+0x52c/0x10dc [ 76.818626][ T7148] jbd2__journal_start+0x288/0x51c [ 76.819514][ T7148] jbd2_journal_start+0x3c/0x4c [ 76.820292][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 76.821077][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 76.822008][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 76.822820][ T7148] ocfs2_put_super+0xec/0x320 [ 76.823542][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 76.824319][ T7148] kill_block_super+0x44/0x90 [ 76.825040][ T7148] deactivate_locked_super+0xc4/0x12c [ 76.825857][ T7148] deactivate_super+0xe0/0x100 [ 76.826524][ T7148] cleanup_mnt+0x31c/0x3ac [ 76.827189][ T7148] __cleanup_mnt+0x20/0x30 [ 76.827800][ T7148] task_work_run+0x1dc/0x260 [ 76.828527][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 76.829400][ T7148] el0_svc+0x170/0x254 [ 76.830059][ T7148] el0t_64_sync_handler+0x84/0x12c [ 76.830894][ T7148] el0t_64_sync+0x198/0x19c [ 76.831643][ T7148] irq event stamp: 1234876 [ 76.832317][ T7148] hardirqs last enabled at (1234875): [] finish_lock_switch+0xb0/0x1c0 [ 76.833834][ T7148] hardirqs last disabled at (1234876): [] el1_brk64+0x20/0x54 [ 76.835167][ T7148] softirqs last enabled at (1234628): [] local_bh_enable+0x10/0x34 [ 76.836555][ T7148] softirqs last disabled at (1234626): [] local_bh_disable+0x10/0x34 [ 76.838010][ T7148] ---[ end trace 0000000000000000 ]--- [ 76.840295][ T7148] Aborting journal on device loop0-75. [ 76.841512][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 76.842839][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 76.844474][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.844488][ T7148] OCFS2: File system is now read-only. [ 76.844496][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 76.845007][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 76.845287][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 76.952232][ T7439] loop0: detected capacity change from 0 to 32768 [ 76.960162][ T7439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.964801][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 76.966397][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 76.968106][ T7148] ------------[ cut here ]------------ [ 76.968115][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.970508][ T7148] Modules linked in: [ 76.971132][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 76.972723][ T7148] Tainted: [W]=WARN [ 76.973307][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.974785][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.975984][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 76.976868][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 76.977816][ T7148] sp : ffff8000a47f7280 [ 76.978433][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 76.979624][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 76.980893][ T7148] x23: ffff0000dab5c198 x22: ffff0000dab5c190 x21: ffff0000dab5c690 [ 76.982049][ T7148] x20: 0000000000001555 x19: ffff0000dab5c000 x18: 1fffe000337db690 [ 76.983297][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 76.984524][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 76.985773][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 76.987235][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 76.988533][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 76.989855][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000dab5c000 [ 76.991144][ T7148] Call trace: [ 76.991653][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 76.992646][ T7148] add_transaction_credits+0x938/0xc6c [ 76.993505][ T7148] start_this_handle+0x52c/0x10dc [ 76.994280][ T7148] jbd2__journal_start+0x288/0x51c [ 76.995025][ T7148] jbd2_journal_start+0x3c/0x4c [ 76.995722][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 76.996462][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 76.997380][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 76.998191][ T7148] ocfs2_put_super+0xec/0x320 [ 76.998901][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 76.999699][ T7148] kill_block_super+0x44/0x90 [ 77.000388][ T7148] deactivate_locked_super+0xc4/0x12c [ 77.001183][ T7148] deactivate_super+0xe0/0x100 [ 77.001971][ T7148] cleanup_mnt+0x31c/0x3ac [ 77.002684][ T7148] __cleanup_mnt+0x20/0x30 [ 77.003345][ T7148] task_work_run+0x1dc/0x260 [ 77.003995][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 77.004795][ T7148] el0_svc+0x170/0x254 [ 77.005427][ T7148] el0t_64_sync_handler+0x84/0x12c [ 77.006174][ T7148] el0t_64_sync+0x198/0x19c [ 77.006810][ T7148] irq event stamp: 1256704 [ 77.007451][ T7148] hardirqs last enabled at (1256703): [] finish_lock_switch+0xb0/0x1c0 [ 77.008958][ T7148] hardirqs last disabled at (1256704): [] el1_brk64+0x20/0x54 [ 77.010272][ T7148] softirqs last enabled at (1256454): [] local_bh_enable+0x10/0x34 [ 77.011808][ T7148] softirqs last disabled at (1256452): [] local_bh_disable+0x10/0x34 [ 77.013289][ T7148] ---[ end trace 0000000000000000 ]--- [ 77.015480][ T7148] Aborting journal on device loop0-75. [ 77.016721][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 77.018089][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 77.020064][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.021612][ T7148] OCFS2: File system is now read-only. [ 77.022499][ T7148] (syz-executor,7148,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 77.024440][ T7148] (syz-executor,7148,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 77.025996][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 77.120560][ T7443] loop0: detected capacity change from 0 to 32768 [ 77.132078][ T7443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ ** replaying previous printk message ** [ 77.144083][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 77.144114][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 77.144202][ T7148] ------------[ cut here ]------------ [ 77.144206][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 77.149541][ T7148] Modules linked in: [ 77.150090][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 77.151627][ T7148] Tainted: [W]=WARN [ 77.152202][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.153652][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.154866][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 77.155776][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 77.156689][ T7148] sp : ffff8000a47f7280 [ 77.157307][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 77.158491][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 77.159755][ T7148] x23: ffff0000cd060198 x22: ffff0000cd060190 x21: ffff0000cd060690 [ 77.160870][ T7148] x20: 0000000000001555 x19: ffff0000cd060000 x18: 1fffe000337dfe90 [ 77.162082][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 77.163232][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 77.164371][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 77.165513][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 77.166709][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 77.168005][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000cd060000 [ 77.169177][ T7148] Call trace: [ 77.169665][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 77.170608][ T7148] add_transaction_credits+0x938/0xc6c [ 77.171400][ T7148] start_this_handle+0x52c/0x10dc [ 77.172111][ T7148] jbd2__journal_start+0x288/0x51c [ 77.172812][ T7148] jbd2_journal_start+0x3c/0x4c [ 77.173534][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 77.174265][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 77.175077][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 77.175899][ T7148] ocfs2_put_super+0xec/0x320 [ 77.176565][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 77.177320][ T7148] kill_block_super+0x44/0x90 [ 77.177985][ T7148] deactivate_locked_super+0xc4/0x12c [ 77.178768][ T7148] deactivate_super+0xe0/0x100 [ 77.179468][ T7148] cleanup_mnt+0x31c/0x3ac [ 77.180100][ T7148] __cleanup_mnt+0x20/0x30 [ 77.180771][ T7148] task_work_run+0x1dc/0x260 [ 77.181396][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 77.182179][ T7148] el0_svc+0x170/0x254 [ 77.182753][ T7148] el0t_64_sync_handler+0x84/0x12c [ 77.183481][ T7148] el0t_64_sync+0x198/0x19c [ 77.184130][ T7148] irq event stamp: 1278270 [ 77.184751][ T7148] hardirqs last enabled at (1278269): [] irqentry_exit+0xd8/0x108 [ 77.186212][ T7148] hardirqs last disabled at (1278270): [] el1_brk64+0x20/0x54 [ 77.187505][ T7148] softirqs last enabled at (1277948): [] local_bh_enable+0x10/0x34 [ 77.188926][ T7148] softirqs last disabled at (1277946): [] local_bh_disable+0x10/0x34 [ 77.190244][ T7148] ---[ end trace 0000000000000000 ]--- [ 77.191312][ T7148] Aborting journal on device loop0-75. [ 77.192531][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 77.192559][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 77.192571][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.192579][ T7148] OCFS2: File system is now read-only. [ 77.192584][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 77.196673][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 77.196906][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 77.295671][ T7447] loop0: detected capacity change from 0 to 32768 [ 77.304251][ T7447] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ ** replaying previous printk message ** [ 77.319438][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 77.319472][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 77.319560][ T7148] ------------[ cut here ]------------ [ 77.319564][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 77.325188][ T7148] Modules linked in: [ 77.325793][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 77.327334][ T7148] Tainted: [W]=WARN [ 77.327848][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.329244][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.330356][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 77.331172][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 77.332185][ T7148] sp : ffff8000a47f7280 [ 77.332791][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 77.334023][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 77.335200][ T7148] x23: ffff0000d1630198 x22: ffff0000d1630190 x21: ffff0000d1630690 [ 77.336451][ T7148] x20: 0000000000001555 x19: ffff0000d1630000 x18: 1fffe000337dfe90 [ 77.337547][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 77.338764][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 77.339969][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 77.341166][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 77.342359][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 77.343504][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d1630000 [ 77.344690][ T7148] Call trace: [ 77.345159][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 77.346072][ T7148] add_transaction_credits+0x938/0xc6c [ 77.346901][ T7148] start_this_handle+0x52c/0x10dc [ 77.347589][ T7148] jbd2__journal_start+0x288/0x51c [ 77.348356][ T7148] jbd2_journal_start+0x3c/0x4c [ 77.349102][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 77.349887][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 77.350760][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 77.351496][ T7148] ocfs2_put_super+0xec/0x320 [ 77.352197][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 77.353021][ T7148] kill_block_super+0x44/0x90 [ 77.353644][ T7148] deactivate_locked_super+0xc4/0x12c [ 77.354422][ T7148] deactivate_super+0xe0/0x100 [ 77.355139][ T7148] cleanup_mnt+0x31c/0x3ac [ 77.355853][ T7148] __cleanup_mnt+0x20/0x30 [ 77.356472][ T7148] task_work_run+0x1dc/0x260 [ 77.357189][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 77.357997][ T7148] el0_svc+0x170/0x254 [ 77.358545][ T7148] el0t_64_sync_handler+0x84/0x12c [ 77.359308][ T7148] el0t_64_sync+0x198/0x19c [ 77.359899][ T7148] irq event stamp: 1302168 [ 77.360501][ T7148] hardirqs last enabled at (1302167): [] irqentry_exit+0xd8/0x108 [ 77.361883][ T7148] hardirqs last disabled at (1302168): [] el1_brk64+0x20/0x54 [ 77.363111][ T7148] softirqs last enabled at (1301892): [] local_bh_enable+0x10/0x34 [ 77.364480][ T7148] softirqs last disabled at (1301890): [] local_bh_disable+0x10/0x34 [ 77.365864][ T7148] ---[ end trace 0000000000000000 ]--- [ 77.367114][ T7148] Aborting journal on device loop0-75. [ 77.367280][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 77.367294][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 77.367305][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.367312][ T7148] OCFS2: File system is now read-only. [ 77.367316][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 77.372595][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 77.372890][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 77.476103][ T7451] loop0: detected capacity change from 0 to 32768 [ 77.493376][ T7451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.498245][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 77.498278][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 77.498354][ T7148] ------------[ cut here ]------------ [ 77.498360][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 77.503325][ T7148] Modules linked in: [ 77.503943][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 77.505782][ T7148] Tainted: [W]=WARN [ 77.506406][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.507874][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.509006][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 77.509903][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 77.510996][ T7148] sp : ffff8000a47f7280 [ 77.511662][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 77.512978][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 77.514297][ T7148] x23: ffff0000ce600198 x22: ffff0000ce600190 x21: ffff0000ce600690 [ 77.515569][ T7148] x20: 0000000000001555 x19: ffff0000ce600000 x18: 1fffe000337db690 [ 77.516815][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 77.518052][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 77.519232][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 77.520404][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 77.521820][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 77.523209][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000ce600000 [ 77.524500][ T7148] Call trace: [ 77.525002][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 77.525915][ T7148] add_transaction_credits+0x938/0xc6c [ 77.526706][ T7148] start_this_handle+0x52c/0x10dc [ 77.527432][ T7148] jbd2__journal_start+0x288/0x51c [ 77.528280][ T7148] jbd2_journal_start+0x3c/0x4c [ 77.529068][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 77.529884][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 77.530794][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 77.531607][ T7148] ocfs2_put_super+0xec/0x320 [ 77.532356][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 77.533179][ T7148] kill_block_super+0x44/0x90 [ 77.533893][ T7148] deactivate_locked_super+0xc4/0x12c [ 77.534673][ T7148] deactivate_super+0xe0/0x100 [ 77.535440][ T7148] cleanup_mnt+0x31c/0x3ac [ 77.536095][ T7148] __cleanup_mnt+0x20/0x30 [ 77.536786][ T7148] task_work_run+0x1dc/0x260 [ 77.537464][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 77.538273][ T7148] el0_svc+0x170/0x254 [ 77.538850][ T7148] el0t_64_sync_handler+0x84/0x12c [ 77.539608][ T7148] el0t_64_sync+0x198/0x19c [ 77.540395][ T7148] irq event stamp: 1324190 [ 77.541140][ T7148] hardirqs last enabled at (1324189): [] irqentry_exit+0xd8/0x108 [ 77.542765][ T7148] hardirqs last disabled at (1324190): [] el1_brk64+0x20/0x54 [ 77.544329][ T7148] softirqs last enabled at (1323958): [] local_bh_enable+0x10/0x34 [ 77.545825][ T7148] softirqs last disabled at (1323956): [] local_bh_disable+0x10/0x34 [ 77.547329][ T7148] ---[ end trace 0000000000000000 ]--- [ 77.552319][ T7148] Aborting journal on device loop0-75. [ 77.554767][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 77.555636][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 77.555652][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.555659][ T7148] OCFS2: File system is now read-only. [ 77.555665][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 77.556049][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 77.556341][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 77.661234][ T7455] loop0: detected capacity change from 0 to 32768 [ 77.683509][ T7455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.687999][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 77.689757][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 77.691519][ T7148] ------------[ cut here ]------------ [ 77.691525][ T7148] WARNING: CPU: 0 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 77.693869][ T7148] Modules linked in: [ 77.694454][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 77.696006][ T7148] Tainted: [W]=WARN [ 77.696604][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.698058][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.699219][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 77.700110][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 77.700978][ T7148] sp : ffff8000a47f7280 [ 77.701548][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 77.702752][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 77.703945][ T7148] x23: ffff0000f3f66198 x22: ffff0000f3f66190 x21: ffff0000f3f66690 [ 77.705147][ T7148] x20: 0000000000001555 x19: ffff0000f3f66000 x18: 1fffe000337db690 [ 77.706296][ T7148] x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 [ 77.707451][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 77.708566][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 77.709721][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080492744 x6 : 0000000000000000 [ 77.711043][ T7148] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807d6130 [ 77.712264][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000f3f66000 [ 77.713470][ T7148] Call trace: [ 77.713974][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 77.714818][ T7148] add_transaction_credits+0x938/0xc6c [ 77.715715][ T7148] start_this_handle+0x52c/0x10dc [ 77.716661][ T7148] jbd2__journal_start+0x288/0x51c [ 77.717483][ T7148] jbd2_journal_start+0x3c/0x4c [ 77.718325][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 77.719128][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 77.719997][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 77.720949][ T7148] ocfs2_put_super+0xec/0x320 [ 77.721735][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 77.722602][ T7148] kill_block_super+0x44/0x90 [ 77.723373][ T7148] deactivate_locked_super+0xc4/0x12c [ 77.724240][ T7148] deactivate_super+0xe0/0x100 [ 77.724963][ T7148] cleanup_mnt+0x31c/0x3ac [ 77.725636][ T7148] __cleanup_mnt+0x20/0x30 [ 77.726294][ T7148] task_work_run+0x1dc/0x260 [ 77.726987][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 77.727850][ T7148] el0_svc+0x170/0x254 [ 77.728449][ T7148] el0t_64_sync_handler+0x84/0x12c [ 77.729191][ T7148] el0t_64_sync+0x198/0x19c [ 77.729859][ T7148] irq event stamp: 1345958 [ 77.730471][ T7148] hardirqs last enabled at (1345957): [] finish_lock_switch+0xb0/0x1c0 [ 77.732054][ T7148] hardirqs last disabled at (1345958): [] el1_brk64+0x20/0x54 [ 77.733426][ T7148] softirqs last enabled at (1345736): [] local_bh_enable+0x10/0x34 [ 77.734854][ T7148] softirqs last disabled at (1345734): [] local_bh_disable+0x10/0x34 [ 77.736265][ T7148] ---[ end trace 0000000000000000 ]--- [ 77.738212][ T7148] Aborting journal on device loop0-75. [ 77.739479][ T7148] (syz-executor,7148,0):ocfs2_start_trans:379 ERROR: status = -30 [ 77.740860][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 77.742883][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.745246][ T7148] OCFS2: File system is now read-only. [ 77.745961][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 77.746476][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 77.746763][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 77.841267][ T7459] loop0: detected capacity change from 0 to 32768 [ 77.861416][ T7459] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 7 ** replaying previous printk message ** [ 77.864707][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 77.864732][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 77.864809][ T7148] ------------[ cut here ]------------ [ 77.864813][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 77.870146][ T7148] Modules linked in: [ 77.870678][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 77.872214][ T7148] Tainted: [W]=WARN [ 77.872741][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.874214][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 77.875333][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 77.876221][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 77.877104][ T7148] sp : ffff8000a47f7280 [ 77.877720][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 77.878892][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 77.880088][ T7148] x23: ffff0000d5324198 x22: ffff0000d5324190 x21: ffff0000d5324690 [ 77.881254][ T7148] x20: 0000000000001555 x19: ffff0000d5324000 x18: 0000000000000000 [ 77.882391][ T7148] x17: 6c206e6920656361 x16: ffff800082deb6c0 x15: 0000000000000001 [ 77.883643][ T7148] x14: 1fffe000337dfefa x13: 0000000000000000 x12: 0000000000000000 [ 77.884856][ T7148] x11: ffff6000337dfefb x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 77.886110][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 77.887294][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d5f04 [ 77.888616][ T7148] x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d5324000 [ 77.889806][ T7148] Call trace: [ 77.890272][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 77.891289][ T7148] add_transaction_credits+0x938/0xc6c [ 77.892110][ T7148] start_this_handle+0x52c/0x10dc [ 77.892861][ T7148] jbd2__journal_start+0x288/0x51c [ 77.893586][ T7148] jbd2_journal_start+0x3c/0x4c [ 77.894310][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 77.895029][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 77.895825][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 77.896549][ T7148] ocfs2_put_super+0xec/0x320 [ 77.897204][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 77.898052][ T7148] kill_block_super+0x44/0x90 [ 77.898755][ T7148] deactivate_locked_super+0xc4/0x12c [ 77.899523][ T7148] deactivate_super+0xe0/0x100 [ 77.900210][ T7148] cleanup_mnt+0x31c/0x3ac [ 77.900826][ T7148] __cleanup_mnt+0x20/0x30 [ 77.901443][ T7148] task_work_run+0x1dc/0x260 [ 77.902109][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 77.902898][ T7148] el0_svc+0x170/0x254 [ 77.903507][ T7148] el0t_64_sync_handler+0x84/0x12c [ 77.904290][ T7148] el0t_64_sync+0x198/0x19c [ 77.904906][ T7148] irq event stamp: 1366990 [ 77.905515][ T7148] hardirqs last enabled at (1366989): [] vprintk_store+0x898/0xac8 [ 77.906855][ T7148] hardirqs last disabled at (1366990): [] el1_brk64+0x20/0x54 [ 77.908133][ T7148] softirqs last enabled at (1366656): [] local_bh_enable+0x10/0x34 [ 77.909494][ T7148] softirqs last disabled at (1366654): [] local_bh_disable+0x10/0x34 [ 77.910948][ T7148] ---[ end trace 0000000000000000 ]--- [ 77.911867][ T7148] Aborting journal on device loop0-75. [ 77.912899][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 77.913171][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 77.913186][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.913196][ T7148] OCFS2: File system is now read-only. [ 77.913204][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 77.920258][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 77.921762][ T7148] ocfs2: Unmounting device (7,0) on (node local) [ 78.016814][ T7463] loop0: detected capacity change from 0 to 32768 [ 78.024618][ T7463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.028465][ T7148] __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available [ 78.028504][ T7148] __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 [ 78.028584][ T7148] ------------[ cut here ]------------ [ 78.028590][ T7148] WARNING: CPU: 1 PID: 7148 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c [ 78.033326][ T7148] Modules linked in: [ 78.033858][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT [ 78.035387][ T7148] Tainted: [W]=WARN [ 78.035921][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.037383][ T7148] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 78.038502][ T7148] pc : __jbd2_log_wait_for_space+0x3a8/0x51c [ 78.039447][ T7148] lr : __jbd2_log_wait_for_space+0x3a0/0x51c [ 78.040293][ T7148] sp : ffff8000a47f7280 [ 78.040924][ T7148] x29: ffff8000a47f7340 x28: 00000000000004de x27: 0000000000000000 [ 78.042123][ T7148] x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec114ea [ 78.043315][ T7148] x23: ffff0000d0320198 x22: ffff0000d0320190 x21: ffff0000d0320690 [ 78.044511][ T7148] x20: 0000000000001555 x19: ffff0000d0320000 x18: 1fffe000337dfe90 [ 78.045736][ T7148] x17: 6c206e6920656361 x16: ffff800082deb748 x15: 0000000000000001 [ 78.046942][ T7148] x14: 1ffff000148fedcc x13: 0000000000000000 x12: 0000000000000000 [ 78.048083][ T7148] x11: ffff7000148fedcd x10: 0000000000ff0100 x9 : 8bca1638739b2d00 [ 78.049294][ T7148] x8 : 8bca1638739b2d00 x7 : ffff800080564a40 x6 : 0000000000000000 [ 78.050487][ T7148] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d6130 [ 78.051689][ T7148] x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d0320000 [ 78.053062][ T7148] Call trace: [ 78.053604][ T7148] __jbd2_log_wait_for_space+0x3a8/0x51c (P) [ 78.054564][ T7148] add_transaction_credits+0x938/0xc6c [ 78.055460][ T7148] start_this_handle+0x52c/0x10dc [ 78.056237][ T7148] jbd2__journal_start+0x288/0x51c [ 78.057110][ T7148] jbd2_journal_start+0x3c/0x4c [ 78.057844][ T7148] ocfs2_start_trans+0x368/0x6b0 [ 78.058693][ T7148] ocfs2_shutdown_local_alloc+0x1ac/0x7e4 [ 78.059546][ T7148] ocfs2_dismount_volume+0x1ec/0x8cc [ 78.060369][ T7148] ocfs2_put_super+0xec/0x320 [ 78.061050][ T7148] generic_shutdown_super+0x12c/0x2b8 [ 78.061824][ T7148] kill_block_super+0x44/0x90 [ 78.062547][ T7148] deactivate_locked_super+0xc4/0x12c [ 78.063376][ T7148] deactivate_super+0xe0/0x100 [ 78.064067][ T7148] cleanup_mnt+0x31c/0x3ac [ 78.064707][ T7148] __cleanup_mnt+0x20/0x30 [ 78.065320][ T7148] task_work_run+0x1dc/0x260 [ 78.066009][ T7148] exit_to_user_mode_loop+0xfc/0x178 [ 78.066758][ T7148] el0_svc+0x170/0x254 [ 78.067397][ T7148] el0t_64_sync_handler+0x84/0x12c [ 78.068179][ T7148] el0t_64_sync+0x198/0x19c [ 78.068868][ T7148] irq event stamp: 1389048 [ 78.069555][ T7148] hardirqs last enabled at (1389047): [] irqentry_exit+0xd8/0x108 [ 78.071112][ T7148] hardirqs last disabled at (1389048): [] el1_brk64+0x20/0x54 [ 78.072622][ T7148] softirqs last enabled at (1388728): [] local_bh_enable+0x10/0x34 [ 78.074110][ T7148] softirqs last disabled at (1388726): [] local_bh_disable+0x10/0x34 [ 78.075615][ T7148] ---[ end trace 0000000000000000 ]--- [ 78.076713][ T7148] Aborting journal on device loop0-75. [ 78.076940][ T7148] (syz-executor,7148,1):ocfs2_start_trans:379 ERROR: status = -30 [ 78.076953][ T7148] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal [ 78.076960][ T7148] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 78.076964][ T7148] OCFS2: File system is now read-only. [ 78.076968][ T7148] (syz-executor,7148,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 [ 78.078218][ T7148] (syz-executor,7148,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 [ 78.078504][ T7148] ocfs2: Unmounting device (7,0) on (node local)