[ 64.496671][ T2308] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.498586][ T2308] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.0.199' (ED25519) to the list of known hosts. 1970/01/01 00:01:05 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:05 parsed 1 programs [ 65.947235][ T6591] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:01:05 executed programs: 0 [ 65.979459][ T5858] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.982415][ T5858] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.984718][ T5858] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.987436][ T5858] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.989690][ T5858] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 65.991753][ T5858] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 66.049473][ T6597] chnl_net:caif_netlink_parms(): no params data found [ 66.075135][ T6597] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.077175][ T6597] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.079135][ T6597] bridge_slave_0: entered allmulticast mode [ 66.081266][ T6597] bridge_slave_0: entered promiscuous mode [ 66.084042][ T6597] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.086930][ T6597] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.088905][ T6597] bridge_slave_1: entered allmulticast mode [ 66.090984][ T6597] bridge_slave_1: entered promiscuous mode [ 66.101474][ T6597] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.105377][ T6597] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.117066][ T6597] team0: Port device team_slave_0 added [ 66.119995][ T6597] team0: Port device team_slave_1 added [ 66.129041][ T6597] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.130905][ T6597] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.138089][ T6597] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.142498][ T6597] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.144341][ T6597] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.151947][ T6597] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.206501][ T6597] hsr_slave_0: entered promiscuous mode [ 66.245221][ T6597] hsr_slave_1: entered promiscuous mode [ 67.196459][ T6597] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.199896][ T6597] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.203162][ T6597] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.207077][ T6597] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.250157][ T6597] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.260164][ T6597] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.264873][ T6289] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.266893][ T6289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.279778][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.281785][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.292368][ T6597] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.298473][ T6597] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.365475][ T6597] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.387354][ T6597] veth0_vlan: entered promiscuous mode [ 67.392094][ T6597] veth1_vlan: entered promiscuous mode [ 67.407166][ T6597] veth0_macvtap: entered promiscuous mode [ 67.411497][ T6597] veth1_macvtap: entered promiscuous mode [ 67.420321][ T6597] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.426608][ T6597] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.431056][ T6597] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.433439][ T6597] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.437420][ T6597] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.439712][ T6597] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.478216][ T357] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.480457][ T357] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.493545][ T357] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.497279][ T357] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.568664][ T6726] loop0: detected capacity change from 0 to 128 [ 67.579064][ T6726] oldfs: cannot read superblock [ 67.580625][ T6726] ------------[ cut here ]------------ [ 67.582141][ T6726] VFS: brelse: Trying to free free buffer [ 67.583870][ T6726] WARNING: CPU: 1 PID: 6726 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 67.586295][ T6726] Modules linked in: [ 67.587347][ T6726] CPU: 1 PID: 6726 Comm: syz-executor.0 Not tainted 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 67.590073][ T6726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 67.592886][ T6726] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.594994][ T6726] pc : invalidate_bh_lru+0x128/0x200 [ 67.596420][ T6726] lr : invalidate_bh_lru+0x128/0x200 [ 67.597855][ T6726] sp : ffff8000a1447930 [ 67.599020][ T6726] x29: ffff8000a1447930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 67.601225][ T6726] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 67.603335][ T6726] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.605498][ T6726] x20: ffff0000dbaba888 x19: ffff80008b2cd980 x18: 0000000000000008 [ 67.607702][ T6726] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 67.609908][ T6726] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 67.612026][ T6726] x11: 0000000000000004 x10: 0000000000ff0100 x9 : af4c90ec069c3900 [ 67.614194][ T6726] x8 : af4c90ec069c3900 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.616386][ T6726] x5 : ffff8000a1447078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 67.618563][ T6726] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 67.620792][ T6726] Call trace: [ 67.621673][ T6726] invalidate_bh_lru+0x128/0x200 [ 67.623069][ T6726] smp_call_function_many_cond+0x141c/0x2f30 [ 67.624736][ T6726] on_each_cpu_cond_mask+0x5c/0xc4 [ 67.626132][ T6726] invalidate_bh_lrus+0x34/0x40 [ 67.627452][ T6726] blkdev_flush_mapping+0xf0/0x230 [ 67.628837][ T6726] bdev_release+0x4bc/0x644 [ 67.630056][ T6726] blkdev_release+0x20/0x34 [ 67.631259][ T6726] __fput+0x334/0x760 [ 67.632416][ T6726] ____fput+0x20/0x30 [ 67.633566][ T6726] task_work_run+0x230/0x2e0 [ 67.634815][ T6726] do_notify_resume+0x178/0x1f4 [ 67.636099][ T6726] el0_svc+0xac/0x168 [ 67.637150][ T6726] el0t_64_sync_handler+0x84/0xfc [ 67.638475][ T6726] el0t_64_sync+0x190/0x194 [ 67.639737][ T6726] irq event stamp: 1336 [ 67.640851][ T6726] hardirqs last enabled at (1335): [] _raw_spin_unlock_irq+0x30/0x80 [ 67.643475][ T6726] hardirqs last disabled at (1336): [] smp_call_function_many_cond+0x1340/0x2f30 [ 67.646476][ T6726] softirqs last enabled at (736): [] local_bh_enable+0x10/0x34 [ 67.649063][ T6726] softirqs last disabled at (734): [] local_bh_disable+0x10/0x34 [ 67.651704][ T6726] ---[ end trace 0000000000000000 ]--- [ 67.694179][ T6736] loop0: detected capacity change from 0 to 128 [ 67.699132][ T6736] oldfs: cannot read superblock [ 67.700666][ T6736] ------------[ cut here ]------------ [ 67.702212][ T6736] VFS: brelse: Trying to free free buffer [ 67.703916][ T6736] WARNING: CPU: 0 PID: 6736 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 67.706373][ T6736] Modules linked in: [ 67.707440][ T6736] CPU: 0 PID: 6736 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 67.710741][ T6736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 67.713445][ T6736] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.715620][ T6736] pc : invalidate_bh_lru+0x128/0x200 [ 67.717138][ T6736] lr : invalidate_bh_lru+0x128/0x200 [ 67.718564][ T6736] sp : ffff8000a12f7930 [ 67.719706][ T6736] x29: ffff8000a12f7930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 67.721923][ T6736] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 67.724084][ T6736] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.726291][ T6736] x20: ffff0000db98ab40 x19: ffff80008b2cd980 x18: 0000000000000008 [ 67.728489][ T6736] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 67.730801][ T6736] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 67.733006][ T6736] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 43eb6795125a9000 [ 67.735275][ T6736] x8 : 43eb6795125a9000 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.737472][ T6736] x5 : ffff8000a12f7078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 67.739755][ T6736] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 67.741945][ T6736] Call trace: [ 67.742797][ T6736] invalidate_bh_lru+0x128/0x200 [ 67.744165][ T6736] smp_call_function_many_cond+0x141c/0x2f30 [ 67.745852][ T6736] on_each_cpu_cond_mask+0x5c/0xc4 [ 67.747325][ T6736] invalidate_bh_lrus+0x34/0x40 [ 67.748663][ T6736] blkdev_flush_mapping+0xf0/0x230 [ 67.750050][ T6736] bdev_release+0x4bc/0x644 [ 67.751318][ T6736] blkdev_release+0x20/0x34 [ 67.752547][ T6736] __fput+0x334/0x760 [ 67.753643][ T6736] ____fput+0x20/0x30 [ 67.754710][ T6736] task_work_run+0x230/0x2e0 [ 67.755949][ T6736] do_notify_resume+0x178/0x1f4 [ 67.757335][ T6736] el0_svc+0xac/0x168 [ 67.758394][ T6736] el0t_64_sync_handler+0x84/0xfc [ 67.759812][ T6736] el0t_64_sync+0x190/0x194 [ 67.761062][ T6736] irq event stamp: 1294 [ 67.762220][ T6736] hardirqs last enabled at (1293): [] _raw_spin_unlock_irq+0x30/0x80 [ 67.764955][ T6736] hardirqs last disabled at (1294): [] smp_call_function_many_cond+0x1340/0x2f30 [ 67.767970][ T6736] softirqs last enabled at (862): [] local_bh_enable+0x10/0x34 [ 67.770502][ T6736] softirqs last disabled at (860): [] local_bh_disable+0x10/0x34 [ 67.773028][ T6736] ---[ end trace 0000000000000000 ]--- [ 67.822492][ T6749] loop0: detected capacity change from 0 to 128 [ 67.834721][ T6749] oldfs: cannot read superblock [ 67.839205][ C0] ------------[ cut here ]------------ [ 67.840803][ C0] VFS: brelse: Trying to free free buffer [ 67.842490][ C0] WARNING: CPU: 0 PID: 6750 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 67.844913][ C0] Modules linked in: [ 67.845973][ C0] CPU: 0 PID: 6750 Comm: dhcpcd-run-hook Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 67.849260][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 67.852058][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.854146][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 67.855588][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 67.857082][ C0] sp : ffff800080007e00 [ 67.858285][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 67.860431][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 67.862762][ C0] x23: 0000000000000038 x22: dfff800000000000 x21: 0000000000000000 [ 67.864969][ C0] x20: ffff0000c17986b8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 67.867205][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 67.869422][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 67.871575][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 293276bdc94e3d00 [ 67.873743][ C0] x8 : 293276bdc94e3d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.875938][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 67.878224][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 67.880377][ C0] Call trace: [ 67.881263][ C0] invalidate_bh_lru+0x128/0x200 [ 67.882596][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 67.884331][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 67.886180][ C0] ipi_handler+0x1d8/0x7b4 [ 67.887404][ C0] handle_percpu_devid_irq+0x174/0x308 [ 67.888900][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 67.890399][ C0] gic_handle_irq+0x6c/0x190 [ 67.891685][ C0] call_on_irq_stack+0x24/0x4c [ 67.892967][ C0] do_interrupt_handler+0xd4/0x138 [ 67.894343][ C0] el0_interrupt+0x68/0x244 [ 67.895552][ C0] __el0_irq_handler_common+0x18/0x24 [ 67.896990][ C0] el0t_64_irq_handler+0x10/0x1c [ 67.898369][ C0] el0t_64_irq+0x190/0x194 [ 67.899584][ C0] irq event stamp: 3954 [ 67.900685][ C0] hardirqs last enabled at (3953): [] el0t_64_sync_handler+0x84/0xfc [ 67.903344][ C0] hardirqs last disabled at (3954): [] __el0_irq_handler_common+0x18/0x24 [ 67.906017][ C0] softirqs last enabled at (3258): [] local_bh_enable+0x10/0x34 [ 67.908583][ C0] softirqs last disabled at (3256): [] local_bh_disable+0x10/0x34 [ 67.911119][ C0] ---[ end trace 0000000000000000 ]--- [ 67.976425][ T6756] loop0: detected capacity change from 0 to 128 [ 67.985627][ T6756] oldfs: cannot read superblock [ 67.987134][ T6756] ------------[ cut here ]------------ [ 67.988615][ T6756] VFS: brelse: Trying to free free buffer [ 67.990238][ T6756] WARNING: CPU: 0 PID: 6756 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 67.992611][ T6756] Modules linked in: [ 67.993706][ T6756] CPU: 0 PID: 6756 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 67.997009][ T6756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 67.999833][ T6756] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.001976][ T6756] pc : invalidate_bh_lru+0x128/0x200 [ 68.003411][ T6756] lr : invalidate_bh_lru+0x128/0x200 [ 68.004838][ T6756] sp : ffff80009fd87930 [ 68.006046][ T6756] x29: ffff80009fd87930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 68.008257][ T6756] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 68.010458][ T6756] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 68.012689][ T6756] x20: ffff0000c1798c28 x19: ffff80008b2cd980 x18: 0000000000000008 [ 68.014841][ T6756] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 68.017011][ T6756] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 68.019234][ T6756] x11: 0000000000000004 x10: 0000000000ff0100 x9 : a0af484a4165d700 [ 68.021418][ T6756] x8 : a0af484a4165d700 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.023593][ T6756] x5 : ffff80009fd87078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 68.025900][ T6756] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 68.028090][ T6756] Call trace: [ 68.028982][ T6756] invalidate_bh_lru+0x128/0x200 [ 68.030440][ T6756] smp_call_function_many_cond+0x141c/0x2f30 [ 68.032065][ T6756] on_each_cpu_cond_mask+0x5c/0xc4 [ 68.033486][ T6756] invalidate_bh_lrus+0x34/0x40 [ 68.034799][ T6756] blkdev_flush_mapping+0xf0/0x230 [ 68.036206][ T6756] bdev_release+0x4bc/0x644 [ 68.037445][ T6756] blkdev_release+0x20/0x34 [ 68.038700][ T6756] __fput+0x334/0x760 [ 68.039801][ T6756] ____fput+0x20/0x30 [ 68.040867][ T6756] task_work_run+0x230/0x2e0 [ 68.042114][ T6756] do_notify_resume+0x178/0x1f4 [ 68.043413][ T6756] el0_svc+0xac/0x168 [ 68.044516][ T6756] el0t_64_sync_handler+0x84/0xfc [ 68.045587][ T6299] Bluetooth: hci0: command tx timeout [ 68.045911][ T6756] el0t_64_sync+0x190/0x194 [ 68.048699][ T6756] irq event stamp: 1212 [ 68.049864][ T6756] hardirqs last enabled at (1211): [] _raw_spin_unlock_irq+0x30/0x80 [ 68.052602][ T6756] hardirqs last disabled at (1212): [] smp_call_function_many_cond+0x1340/0x2f30 [ 68.055602][ T6756] softirqs last enabled at (770): [] local_bh_enable+0x10/0x34 [ 68.058132][ T6756] softirqs last disabled at (768): [] local_bh_disable+0x10/0x34 [ 68.060714][ T6756] ---[ end trace 0000000000000000 ]--- [ 68.088883][ T6615] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 68.121581][ T6768] loop0: detected capacity change from 0 to 128 [ 68.124464][ T6768] oldfs: cannot read superblock [ 68.129819][ T6768] ------------[ cut here ]------------ [ 68.131353][ T6768] VFS: brelse: Trying to free free buffer [ 68.133069][ T6768] WARNING: CPU: 0 PID: 6768 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 68.135469][ T6768] Modules linked in: [ 68.136543][ T6768] CPU: 0 PID: 6768 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 68.139836][ T6768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 68.142605][ T6768] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.144798][ T6768] pc : invalidate_bh_lru+0x128/0x200 [ 68.146285][ T6768] lr : invalidate_bh_lru+0x128/0x200 [ 68.147851][ T6768] sp : ffff80009fdc7930 [ 68.148978][ T6768] x29: ffff80009fdc7930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 68.151137][ T6768] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 68.153301][ T6768] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 68.155505][ T6768] x20: ffff0000dfa91318 x19: ffff80008b2cd980 x18: 0000000000000008 [ 68.157770][ T6768] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 68.159921][ T6768] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 68.162059][ T6768] x11: 0000000000000004 x10: 0000000000ff0100 x9 : f29162ac60a6a100 [ 68.164326][ T6768] x8 : f29162ac60a6a100 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.166566][ T6768] x5 : ffff80009fdc7078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 68.168734][ T6768] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 68.171007][ T6768] Call trace: [ 68.171877][ T6768] invalidate_bh_lru+0x128/0x200 [ 68.173282][ T6768] smp_call_function_many_cond+0x141c/0x2f30 [ 68.174932][ T6768] on_each_cpu_cond_mask+0x5c/0xc4 [ 68.176326][ T6768] invalidate_bh_lrus+0x34/0x40 [ 68.177743][ T6768] blkdev_flush_mapping+0xf0/0x230 [ 68.179102][ T6768] bdev_release+0x4bc/0x644 [ 68.180368][ T6768] blkdev_release+0x20/0x34 [ 68.181576][ T6768] __fput+0x334/0x760 [ 68.182639][ T6768] ____fput+0x20/0x30 [ 68.183745][ T6768] task_work_run+0x230/0x2e0 [ 68.185037][ T6768] do_notify_resume+0x178/0x1f4 [ 68.186381][ T6768] el0_svc+0xac/0x168 [ 68.187531][ T6768] el0t_64_sync_handler+0x84/0xfc [ 68.188868][ T6768] el0t_64_sync+0x190/0x194 [ 68.190070][ T6768] irq event stamp: 1414 [ 68.191239][ T6768] hardirqs last enabled at (1413): [] _raw_spin_unlock_irq+0x30/0x80 [ 68.193925][ T6768] hardirqs last disabled at (1414): [] smp_call_function_many_cond+0x1340/0x2f30 [ 68.196855][ T6768] softirqs last enabled at (1330): [] handle_softirqs+0xa3c/0xbfc [ 68.199440][ T6768] softirqs last disabled at (1067): [] __do_softirq+0x14/0x20 [ 68.201873][ T6768] ---[ end trace 0000000000000000 ]--- [ 68.238635][ T6780] loop0: detected capacity change from 0 to 128 [ 68.251689][ T6780] oldfs: cannot read superblock [ 68.272194][ C0] ------------[ cut here ]------------ [ 68.273731][ C0] VFS: brelse: Trying to free free buffer [ 68.275412][ C0] WARNING: CPU: 0 PID: 6782 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 68.277850][ C0] Modules linked in: [ 68.278912][ C0] CPU: 0 PID: 6782 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 68.282133][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 68.284931][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.287072][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 68.288501][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 68.289899][ C0] sp : ffff800080007e00 [ 68.291059][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 68.293245][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 68.295411][ C0] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 68.297637][ C0] x20: ffff0000dfa91888 x19: ffff80008b2cd980 x18: 0000000000000008 [ 68.299764][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 68.301884][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 68.303957][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 6345932b65bc1e00 [ 68.306079][ C0] x8 : 6345932b65bc1e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.308199][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 68.310514][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 68.312708][ C0] Call trace: [ 68.313600][ C0] invalidate_bh_lru+0x128/0x200 [ 68.314931][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 68.316653][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 68.318539][ C0] ipi_handler+0x1d8/0x7b4 [ 68.319848][ C0] handle_percpu_devid_irq+0x174/0x308 [ 68.321384][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 68.322823][ C0] gic_handle_irq+0x6c/0x190 [ 68.324068][ C0] call_on_irq_stack+0x24/0x4c [ 68.325403][ C0] do_interrupt_handler+0xd4/0x138 [ 68.326895][ C0] el1_interrupt+0x34/0x68 [ 68.328175][ C0] el1h_64_irq_handler+0x18/0x24 [ 68.329476][ C0] el1h_64_irq+0x64/0x68 [ 68.330692][ C0] lock_release+0x4f8/0x9b8 [ 68.331921][ C0] rcu_lock_release+0x2c/0x38 [ 68.333215][ C0] __d_lookup+0x5f0/0x6a0 [ 68.334398][ C0] lookup_fast+0x78/0x43c [ 68.335585][ C0] link_path_walk+0x52c/0xc78 [ 68.336903][ C0] path_openat+0x1cc/0x285c [ 68.338155][ C0] do_filp_open+0x1bc/0x3cc [ 68.339373][ C0] do_sys_openat2+0x124/0x1b8 [ 68.340708][ C0] __arm64_sys_openat+0x1f0/0x240 [ 68.342107][ C0] invoke_syscall+0x98/0x2b8 [ 68.343367][ C0] el0_svc_common+0x130/0x23c [ 68.344662][ C0] do_el0_svc+0x48/0x58 [ 68.345764][ C0] el0_svc+0x54/0x168 [ 68.346792][ C0] el0t_64_sync_handler+0x84/0xfc [ 68.348157][ C0] el0t_64_sync+0x190/0x194 [ 68.349385][ C0] irq event stamp: 536 [ 68.350510][ C0] hardirqs last enabled at (535): [] seqcount_lockdep_reader_access+0x80/0x100 [ 68.353361][ C0] hardirqs last disabled at (536): [] el1_interrupt+0x24/0x68 [ 68.355892][ C0] softirqs last enabled at (296): [] local_bh_enable+0x10/0x34 [ 68.358432][ C0] softirqs last disabled at (294): [] local_bh_disable+0x10/0x34 [ 68.361037][ C0] ---[ end trace 0000000000000000 ]--- [ 68.375849][ T6784] loop0: detected capacity change from 0 to 128 [ 68.387168][ T6784] oldfs: cannot read superblock [ 68.407462][ T6615] ------------[ cut here ]------------ [ 68.408942][ T6615] VFS: brelse: Trying to free free buffer [ 68.410638][ T6615] WARNING: CPU: 0 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 68.413020][ T6615] Modules linked in: [ 68.414078][ T6615] CPU: 0 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 68.417089][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 68.419882][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.421995][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 68.423470][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 68.424904][ T6615] sp : ffff80009fe67950 [ 68.426007][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 68.428177][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 68.430384][ T6615] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 68.432623][ T6615] x20: ffff0000dfa91df8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 68.434754][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 68.436921][ T6615] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 68.439163][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 68.441419][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.443629][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 68.445822][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 68.448005][ T6615] Call trace: [ 68.448911][ T6615] invalidate_bh_lru+0x128/0x200 [ 68.450268][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 68.451892][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 68.453333][ T6615] invalidate_bh_lrus+0x34/0x40 [ 68.454637][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 68.456058][ T6615] bdev_release+0x4bc/0x644 [ 68.457271][ T6615] blkdev_release+0x20/0x34 [ 68.458485][ T6615] __fput+0x334/0x760 [ 68.459554][ T6615] __fput_sync+0x60/0x9c [ 68.460750][ T6615] __arm64_sys_close+0x150/0x1e0 [ 68.462031][ T6615] invoke_syscall+0x98/0x2b8 [ 68.463239][ T6615] el0_svc_common+0x130/0x23c [ 68.464483][ T6615] do_el0_svc+0x48/0x58 [ 68.465656][ T6615] el0_svc+0x54/0x168 [ 68.466696][ T6615] el0t_64_sync_handler+0x84/0xfc [ 68.468051][ T6615] el0t_64_sync+0x190/0x194 [ 68.469281][ T6615] irq event stamp: 50014 [ 68.470412][ T6615] hardirqs last enabled at (50013): [] kasan_quarantine_put+0x1a0/0x1c8 [ 68.473166][ T6615] hardirqs last disabled at (50014): [] smp_call_function_many_cond+0x1340/0x2f30 [ 68.476048][ T6615] softirqs last enabled at (49084): [] local_bh_enable+0x10/0x34 [ 68.478641][ T6615] softirqs last disabled at (49082): [] local_bh_disable+0x10/0x34 [ 68.481229][ T6615] ---[ end trace 0000000000000000 ]--- [ 68.489005][ T6789] loop0: detected capacity change from 0 to 128 [ 68.492128][ T6789] oldfs: cannot read superblock [ 68.507098][ C1] ------------[ cut here ]------------ [ 68.508683][ C1] VFS: brelse: Trying to free free buffer [ 68.510424][ C1] WARNING: CPU: 1 PID: 27 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 68.512929][ C1] Modules linked in: [ 68.514131][ C1] CPU: 1 PID: 27 Comm: kworker/1:1 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 68.517368][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 68.520182][ C1] Workqueue: rcu_gp process_srcu [ 68.521508][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.523693][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 68.525130][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 68.526642][ C1] sp : ffff800080017e00 [ 68.527799][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 68.529983][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 68.532148][ C1] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 68.534307][ C1] x20: ffff0000dbabaee0 x19: ffff80008b2cd980 x18: 0000000000000008 [ 68.536483][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 68.538759][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 68.540911][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : a8fa9c4eda692a00 [ 68.543191][ C1] x8 : a8fa9c4eda692a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.545429][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 68.547782][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 68.550018][ C1] Call trace: [ 68.550924][ C1] invalidate_bh_lru+0x128/0x200 [ 68.552296][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 68.554045][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 68.556046][ C1] ipi_handler+0x1d8/0x7b4 [ 68.557274][ C1] handle_percpu_devid_irq+0x174/0x308 [ 68.558836][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 68.560382][ C1] gic_handle_irq+0x6c/0x190 [ 68.561663][ C1] call_on_irq_stack+0x24/0x4c [ 68.562960][ C1] do_interrupt_handler+0xd4/0x138 [ 68.564377][ C1] el1_interrupt+0x34/0x68 [ 68.565687][ C1] el1h_64_irq_handler+0x18/0x24 [ 68.567072][ C1] el1h_64_irq+0x64/0x68 [ 68.568239][ C1] _raw_spin_unlock_irq+0x34/0x80 [ 68.569618][ C1] process_one_work+0x5ac/0x15b8 [ 68.570991][ C1] worker_thread+0x938/0xecc [ 68.572360][ C1] kthread+0x288/0x310 [ 68.573516][ C1] ret_from_fork+0x10/0x20 [ 68.574735][ C1] irq event stamp: 74752 [ 68.575910][ C1] hardirqs last enabled at (74751): [] _raw_spin_unlock_irq+0x30/0x80 [ 68.578598][ C1] hardirqs last disabled at (74752): [] el1_interrupt+0x24/0x68 [ 68.581179][ C1] softirqs last enabled at (74536): [] handle_softirqs+0xa3c/0xbfc [ 68.583816][ C1] softirqs last disabled at (74509): [] __do_softirq+0x14/0x20 [ 68.586403][ C1] ---[ end trace 0000000000000000 ]--- [ 68.599135][ T6800] loop0: detected capacity change from 0 to 128 [ 68.608601][ T6800] oldfs: cannot read superblock [ 68.614369][ C0] ------------[ cut here ]------------ [ 68.616053][ C0] VFS: brelse: Trying to free free buffer [ 68.617774][ C0] WARNING: CPU: 0 PID: 6801 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 68.620304][ C0] Modules linked in: [ 68.621413][ C0] CPU: 0 PID: 6801 Comm: dhcpcd-run-hook Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 68.624795][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 68.627634][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.629869][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 68.631353][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 68.632874][ C0] sp : ffff800080007e00 [ 68.634048][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 68.636368][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 68.638650][ C0] x23: 0000000000000020 x22: dfff800000000000 x21: 0000000000000000 [ 68.640888][ C0] x20: ffff0000d58dd400 x19: ffff80008b2cd980 x18: 0000000000000008 [ 68.643152][ C0] x17: 0000000000000000 x16: ffff80008afac830 x15: ffff700011e44660 [ 68.645345][ C0] x14: 1ffff00011e44660 x13: 0000000000000004 x12: ffffffffffffffff [ 68.647584][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 65395f546e493500 [ 68.649858][ C0] x8 : 65395f546e493500 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.652101][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff800080374a7c [ 68.654337][ C0] x2 : 0000000000000000 x1 : 0000000100010002 x0 : 0000000000000000 [ 68.656596][ C0] Call trace: [ 68.657507][ C0] invalidate_bh_lru+0x128/0x200 [ 68.658955][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 68.660757][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 68.662661][ C0] ipi_handler+0x1d8/0x7b4 [ 68.663882][ C0] handle_percpu_devid_irq+0x174/0x308 [ 68.665293][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 68.666905][ C0] gic_handle_irq+0x6c/0x190 [ 68.668186][ C0] call_on_irq_stack+0x24/0x4c [ 68.669594][ C0] do_interrupt_handler+0xd4/0x138 [ 68.670993][ C0] el1_interrupt+0x34/0x68 [ 68.672270][ C0] el1h_64_irq_handler+0x18/0x24 [ 68.673642][ C0] el1h_64_irq+0x64/0x68 [ 68.674812][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 [ 68.676339][ C0] debug_check_no_obj_freed+0x460/0x47c [ 68.677918][ C0] kmem_cache_free+0x140/0x4d0 [ 68.679260][ C0] putname+0x11c/0x180 [ 68.680369][ C0] do_sys_openat2+0x164/0x1b8 [ 68.681727][ C0] __arm64_sys_openat+0x1f0/0x240 [ 68.683131][ C0] invoke_syscall+0x98/0x2b8 [ 68.684550][ C0] el0_svc_common+0x130/0x23c [ 68.685844][ C0] do_el0_svc+0x48/0x58 [ 68.687011][ C0] el0_svc+0x54/0x168 [ 68.688168][ C0] el0t_64_sync_handler+0x84/0xfc [ 68.689601][ C0] el0t_64_sync+0x190/0x194 [ 68.690910][ C0] irq event stamp: 1670 [ 68.692061][ C0] hardirqs last enabled at (1669): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 68.694947][ C0] hardirqs last disabled at (1670): [] el1_interrupt+0x24/0x68 [ 68.697461][ C0] softirqs last enabled at (1186): [] local_bh_enable+0x10/0x34 [ 68.700161][ C0] softirqs last disabled at (1184): [] local_bh_disable+0x10/0x34 [ 68.702740][ C0] ---[ end trace 0000000000000000 ]--- [ 68.740913][ T6804] loop0: detected capacity change from 0 to 128 [ 68.748453][ T6804] oldfs: cannot read superblock [ 68.752728][ C1] ------------[ cut here ]------------ [ 68.754206][ C1] VFS: brelse: Trying to free free buffer [ 68.755904][ C1] WARNING: CPU: 1 PID: 5899 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 68.758345][ C1] Modules linked in: [ 68.759413][ C1] CPU: 1 PID: 5899 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 68.762401][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 68.765136][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.767243][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 68.768746][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 68.770218][ C1] sp : ffff800080017e00 [ 68.771330][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 68.773486][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 68.775983][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 68.778365][ C1] x20: ffff0000c156d148 x19: ffff80008b2cd980 x18: 0000000000000008 [ 68.780555][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 68.783022][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 68.785374][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : c16ff3d199921c00 [ 68.787618][ C1] x8 : c16ff3d199921c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.789856][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 68.792055][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 68.794317][ C1] Call trace: [ 68.795169][ C1] invalidate_bh_lru+0x128/0x200 [ 68.796468][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 68.798082][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 68.800014][ C1] ipi_handler+0x1d8/0x7b4 [ 68.801191][ C1] handle_percpu_devid_irq+0x174/0x308 [ 68.802786][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 68.804315][ C1] gic_handle_irq+0x6c/0x190 [ 68.805580][ C1] call_on_irq_stack+0x24/0x4c [ 68.806900][ C1] do_interrupt_handler+0xd4/0x138 [ 68.808348][ C1] el0_interrupt+0x68/0x244 [ 68.809644][ C1] __el0_irq_handler_common+0x18/0x24 [ 68.811150][ C1] el0t_64_irq_handler+0x10/0x1c [ 68.812480][ C1] el0t_64_irq+0x190/0x194 [ 68.813690][ C1] irq event stamp: 995538 [ 68.814904][ C1] hardirqs last enabled at (995537): [] el0t_64_sync_handler+0x84/0xfc [ 68.817603][ C1] hardirqs last disabled at (995538): [] __el0_irq_handler_common+0x18/0x24 [ 68.820427][ C1] softirqs last enabled at (994164): [] local_bh_enable+0x10/0x34 [ 68.822980][ C1] softirqs last disabled at (994162): [] local_bh_disable+0x10/0x34 [ 68.825577][ C1] ---[ end trace 0000000000000000 ]--- [ 68.894289][ T6615] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 68.907521][ T6815] loop0: detected capacity change from 0 to 128 [ 68.915368][ T6815] oldfs: cannot read superblock [ 68.919548][ C0] ------------[ cut here ]------------ [ 68.921072][ C0] VFS: brelse: Trying to free free buffer [ 68.922725][ C0] WARNING: CPU: 0 PID: 6597 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 68.925134][ C0] Modules linked in: [ 68.926257][ C0] CPU: 0 PID: 6597 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 68.929403][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 68.932081][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.934247][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 68.935740][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 68.937152][ C0] sp : ffff800080007e00 [ 68.938261][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 68.940461][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 68.942654][ C0] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 68.944800][ C0] x20: ffff0000d58dd888 x19: ffff80008b2cd980 x18: 0000000000000008 [ 68.946947][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 68.949168][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 68.951381][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 6602220d87abd200 [ 68.953564][ C0] x8 : 6602220d87abd200 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.955751][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 68.957967][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 68.960120][ C0] Call trace: [ 68.961030][ C0] invalidate_bh_lru+0x128/0x200 [ 68.962349][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 68.964015][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 68.965919][ C0] ipi_handler+0x1d8/0x7b4 [ 68.967128][ C0] handle_percpu_devid_irq+0x174/0x308 [ 68.968585][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 68.970081][ C0] gic_handle_irq+0x6c/0x190 [ 68.971302][ C0] call_on_irq_stack+0x24/0x4c [ 68.972595][ C0] do_interrupt_handler+0xd4/0x138 [ 68.973969][ C0] el1_interrupt+0x34/0x68 [ 68.975175][ C0] el1h_64_irq_handler+0x18/0x24 [ 68.976468][ C0] el1h_64_irq+0x64/0x68 [ 68.977614][ C0] post_alloc_hook+0x130/0x344 [ 68.978947][ C0] get_page_from_freelist+0x2c74/0x2d38 [ 68.980449][ C0] __alloc_pages_noprof+0x220/0x6c0 [ 68.981901][ C0] alloc_slab_page+0x9c/0x164 [ 68.983160][ C0] allocate_slab+0x78/0x2f0 [ 68.984384][ C0] ___slab_alloc+0x784/0xf38 [ 68.985670][ C0] __slab_alloc+0x74/0xd0 [ 68.986851][ C0] __kmalloc_noprof+0x314/0x494 [ 68.988160][ C0] tomoyo_realpath_from_path+0xc8/0x4cc [ 68.989701][ C0] tomoyo_check_open_permission+0x1ec/0x414 [ 68.991286][ C0] tomoyo_file_open+0x15c/0x1ec [ 68.992661][ C0] security_file_open+0x70/0x664 [ 68.994014][ C0] do_dentry_open+0x2d0/0x1330 [ 68.995314][ C0] vfs_open+0x38/0x48 [ 68.996362][ C0] path_openat+0x1f98/0x285c [ 68.997531][ C0] do_filp_open+0x1bc/0x3cc [ 68.998794][ C0] do_sys_openat2+0x124/0x1b8 [ 69.000092][ C0] __arm64_sys_openat+0x1f0/0x240 [ 69.001442][ C0] invoke_syscall+0x98/0x2b8 [ 69.002648][ C0] el0_svc_common+0x130/0x23c [ 69.003957][ C0] do_el0_svc+0x48/0x58 [ 69.005060][ C0] el0_svc+0x54/0x168 [ 69.006128][ C0] el0t_64_sync_handler+0x84/0xfc [ 69.007486][ C0] el0t_64_sync+0x190/0x194 [ 69.008723][ C0] irq event stamp: 210180 [ 69.009916][ C0] hardirqs last enabled at (210179): [] seqcount_lockdep_reader_access+0x6c/0xd4 [ 69.012834][ C0] hardirqs last disabled at (210180): [] el1_interrupt+0x24/0x68 [ 69.015495][ C0] softirqs last enabled at (210032): [] local_bh_enable+0x10/0x34 [ 69.018205][ C0] softirqs last disabled at (210030): [] local_bh_disable+0x10/0x34 [ 69.020944][ C0] ---[ end trace 0000000000000000 ]--- [ 69.047301][ T6818] loop0: detected capacity change from 0 to 128 [ 69.052334][ T6818] oldfs: cannot read superblock [ 69.059205][ C0] ------------[ cut here ]------------ [ 69.060805][ C0] VFS: brelse: Trying to free free buffer [ 69.062497][ C0] WARNING: CPU: 0 PID: 6597 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 69.064932][ C0] Modules linked in: [ 69.066008][ C0] CPU: 0 PID: 6597 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 69.069271][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.071980][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.074121][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 69.075544][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 69.077077][ C0] sp : ffff800080007e00 [ 69.078260][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 69.080509][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 69.082663][ C0] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 69.084886][ C0] x20: ffff0000d58dddf8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 69.087076][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 69.089294][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 69.091481][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 6602220d87abd200 [ 69.093701][ C0] x8 : 6602220d87abd200 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.095886][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 69.098056][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 69.100207][ C0] Call trace: [ 69.101073][ C0] invalidate_bh_lru+0x128/0x200 [ 69.102413][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 69.104163][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 69.106051][ C0] ipi_handler+0x1d8/0x7b4 [ 69.107250][ C0] handle_percpu_devid_irq+0x174/0x308 [ 69.108722][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 69.110170][ C0] gic_handle_irq+0x6c/0x190 [ 69.111446][ C0] call_on_irq_stack+0x24/0x4c [ 69.112822][ C0] do_interrupt_handler+0xd4/0x138 [ 69.114241][ C0] el1_interrupt+0x34/0x68 [ 69.115450][ C0] el1h_64_irq_handler+0x18/0x24 [ 69.116829][ C0] el1h_64_irq+0x64/0x68 [ 69.118015][ C0] folio_mark_accessed+0x3c/0x6a4 [ 69.119411][ C0] touch_buffer+0xf4/0x2f8 [ 69.120604][ C0] __find_get_block+0x3b8/0xd84 [ 69.121882][ C0] bdev_getblk+0x48/0x680 [ 69.123039][ C0] __ext4_get_inode_loc+0x3f4/0xc58 [ 69.124441][ C0] ext4_reserve_inode_write+0x130/0x2e0 [ 69.125898][ C0] __ext4_mark_inode_dirty+0x1d4/0x868 [ 69.127439][ C0] __ext4_unlink+0x720/0x94c [ 69.128712][ C0] ext4_unlink+0x1c4/0x6d0 [ 69.129903][ C0] vfs_unlink+0x2f0/0x534 [ 69.131073][ C0] do_unlinkat+0x4d0/0x700 [ 69.132289][ C0] __arm64_sys_unlinkat+0xcc/0xfc [ 69.133695][ C0] invoke_syscall+0x98/0x2b8 [ 69.134943][ C0] el0_svc_common+0x130/0x23c [ 69.136250][ C0] do_el0_svc+0x48/0x58 [ 69.137404][ C0] el0_svc+0x54/0x168 [ 69.138484][ C0] el0t_64_sync_handler+0x84/0xfc [ 69.139886][ C0] el0t_64_sync+0x190/0x194 [ 69.141164][ C0] irq event stamp: 214908 [ 69.142379][ C0] hardirqs last enabled at (214907): [] __find_get_block+0x3a4/0xd84 [ 69.144979][ C0] hardirqs last disabled at (214908): [] el1_interrupt+0x24/0x68 [ 69.147537][ C0] softirqs last enabled at (214288): [] local_bh_enable+0x10/0x34 [ 69.150181][ C0] softirqs last disabled at (214286): [] local_bh_disable+0x10/0x34 [ 69.152871][ C0] ---[ end trace 0000000000000000 ]--- [ 69.188208][ T6821] loop0: detected capacity change from 0 to 128 [ 69.191761][ T6821] oldfs: cannot read superblock [ 69.211366][ C1] ------------[ cut here ]------------ [ 69.212976][ C1] VFS: brelse: Trying to free free buffer [ 69.214714][ C1] WARNING: CPU: 1 PID: 6823 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 69.217152][ C1] Modules linked in: [ 69.218184][ C1] CPU: 1 PID: 6823 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 69.221587][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.224349][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.226540][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 69.228046][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 69.229492][ C1] sp : ffff800080017e00 [ 69.230666][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 69.232869][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 69.235079][ C1] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 69.237298][ C1] x20: ffff0000df98d148 x19: ffff80008b2cd980 x18: 0000000000000008 [ 69.239605][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 69.241893][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 69.244093][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 8e2e92a79e8bb800 [ 69.246245][ C1] x8 : 8e2e92a79e8bb800 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.248416][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 69.250682][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 69.252934][ C1] Call trace: [ 69.253829][ C1] invalidate_bh_lru+0x128/0x200 [ 69.255208][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 69.256928][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 69.258884][ C1] ipi_handler+0x1d8/0x7b4 [ 69.260166][ C1] handle_percpu_devid_irq+0x174/0x308 [ 69.261677][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 69.263187][ C1] gic_handle_irq+0x6c/0x190 [ 69.264440][ C1] call_on_irq_stack+0x24/0x4c [ 69.265724][ C1] do_interrupt_handler+0xd4/0x138 [ 69.267196][ C1] el1_interrupt+0x34/0x68 [ 69.268454][ C1] el1h_64_irq_handler+0x18/0x24 [ 69.269863][ C1] el1h_64_irq+0x64/0x68 [ 69.271037][ C1] refill_obj_stock+0x200/0x328 [ 69.272373][ C1] __memcg_slab_free_hook+0x1fc/0x330 [ 69.273863][ C1] kmem_cache_free+0x25c/0x4d0 [ 69.275205][ C1] __vm_area_free+0xec/0x148 [ 69.276471][ C1] exit_mmap+0x568/0xcb8 [ 69.277660][ C1] __mmput+0xec/0x390 [ 69.278743][ C1] mmput+0x70/0xac [ 69.279722][ C1] exit_mm+0x148/0x210 [ 69.280811][ C1] do_exit+0x468/0x1ac8 [ 69.281922][ C1] do_group_exit+0x194/0x22c [ 69.283132][ C1] pid_child_should_wake+0x0/0x1dc [ 69.284542][ C1] invoke_syscall+0x98/0x2b8 [ 69.285788][ C1] el0_svc_common+0x130/0x23c [ 69.287096][ C1] do_el0_svc+0x48/0x58 [ 69.288207][ C1] el0_svc+0x54/0x168 [ 69.289286][ C1] el0t_64_sync_handler+0x84/0xfc [ 69.290711][ C1] el0t_64_sync+0x190/0x194 [ 69.291930][ C1] irq event stamp: 2084 [ 69.293029][ C1] hardirqs last enabled at (2083): [] refill_obj_stock+0x1f4/0x328 [ 69.295643][ C1] hardirqs last disabled at (2084): [] el1_interrupt+0x24/0x68 [ 69.298067][ C1] softirqs last enabled at (1216): [] local_bh_enable+0x10/0x34 [ 69.300592][ C1] softirqs last disabled at (1214): [] local_bh_disable+0x10/0x34 [ 69.303147][ C1] ---[ end trace 0000000000000000 ]--- [ 69.349253][ T6829] loop0: detected capacity change from 0 to 128 [ 69.352250][ T6829] oldfs: cannot read superblock [ 69.365158][ C1] ------------[ cut here ]------------ [ 69.366713][ C1] VFS: brelse: Trying to free free buffer [ 69.368415][ C1] WARNING: CPU: 1 PID: 6597 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 69.370797][ C1] Modules linked in: [ 69.371818][ C1] CPU: 1 PID: 6597 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 69.375119][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.377901][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.380043][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 69.381472][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 69.382906][ C1] sp : ffff800080017e00 [ 69.384005][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 69.386286][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 69.388581][ C1] x23: 0000000000000020 x22: dfff800000000000 x21: 0000000000000000 [ 69.390755][ C1] x20: ffff0000df98d5d0 x19: ffff80008b2cd980 x18: 0000000000000008 [ 69.392972][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 69.395140][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 69.397372][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 6602220d87abd200 [ 69.399596][ C1] x8 : 6602220d87abd200 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.401818][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 69.404009][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 69.406221][ C1] Call trace: [ 69.407099][ C1] invalidate_bh_lru+0x128/0x200 [ 69.408437][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 69.410194][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 69.412115][ C1] ipi_handler+0x1d8/0x7b4 [ 69.413304][ C1] handle_percpu_devid_irq+0x174/0x308 [ 69.414789][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 69.416251][ C1] gic_handle_irq+0x6c/0x190 [ 69.417500][ C1] call_on_irq_stack+0x24/0x4c [ 69.418759][ C1] do_interrupt_handler+0xd4/0x138 [ 69.420170][ C1] el1_interrupt+0x34/0x68 [ 69.421418][ C1] el1h_64_irq_handler+0x18/0x24 [ 69.422752][ C1] el1h_64_irq+0x64/0x68 [ 69.423909][ C1] lock_release+0x0/0x9b8 [ 69.425105][ C1] ext4_mark_iloc_dirty+0x400/0x18cc [ 69.426582][ C1] ext4_orphan_add+0xb24/0xf60 [ 69.427901][ C1] __ext4_unlink+0x568/0x94c [ 69.429145][ C1] ext4_unlink+0x1c4/0x6d0 [ 69.430403][ C1] vfs_unlink+0x2f0/0x534 [ 69.431563][ C1] do_unlinkat+0x4d0/0x700 [ 69.432778][ C1] __arm64_sys_unlinkat+0xcc/0xfc [ 69.434118][ C1] invoke_syscall+0x98/0x2b8 [ 69.435372][ C1] el0_svc_common+0x130/0x23c [ 69.436631][ C1] do_el0_svc+0x48/0x58 [ 69.437780][ C1] el0_svc+0x54/0x168 [ 69.438826][ C1] el0t_64_sync_handler+0x84/0xfc [ 69.440187][ C1] el0t_64_sync+0x190/0x194 [ 69.441426][ C1] irq event stamp: 227532 [ 69.442672][ C1] hardirqs last enabled at (227531): [] __find_get_block+0x3a4/0xd84 [ 69.445339][ C1] hardirqs last disabled at (227532): [] el1_interrupt+0x24/0x68 [ 69.447902][ C1] softirqs last enabled at (227476): [] local_bh_enable+0x10/0x34 [ 69.450577][ C1] softirqs last disabled at (227474): [] local_bh_disable+0x10/0x34 [ 69.453309][ C1] ---[ end trace 0000000000000000 ]--- [ 69.486468][ T6835] loop0: detected capacity change from 0 to 128 [ 69.489160][ T6835] oldfs: cannot read superblock [ 69.503930][ C0] ------------[ cut here ]------------ [ 69.505500][ C0] VFS: brelse: Trying to free free buffer [ 69.507209][ C0] WARNING: CPU: 0 PID: 6836 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 69.509679][ C0] Modules linked in: [ 69.510747][ C0] CPU: 0 PID: 6836 Comm: sed Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 69.513717][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.516440][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.518542][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 69.520036][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 69.521487][ C0] sp : ffff800080007e00 [ 69.522706][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 69.524958][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 69.527175][ C0] x23: 0000000000000038 x22: dfff800000000000 x21: 0000000000000000 [ 69.529332][ C0] x20: ffff0000df95f5d0 x19: ffff80008b2cd980 x18: 0000000000000008 [ 69.531517][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 69.533845][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 69.536054][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 9582f9e6ac4bfa00 [ 69.538331][ C0] x8 : 9582f9e6ac4bfa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.540568][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 69.542801][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 69.545032][ C0] Call trace: [ 69.545946][ C0] invalidate_bh_lru+0x128/0x200 [ 69.547322][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 69.548996][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 69.550876][ C0] ipi_handler+0x1d8/0x7b4 [ 69.552119][ C0] handle_percpu_devid_irq+0x174/0x308 [ 69.553629][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 69.555100][ C0] gic_handle_irq+0x6c/0x190 [ 69.556412][ C0] call_on_irq_stack+0x24/0x4c [ 69.557699][ C0] do_interrupt_handler+0xd4/0x138 [ 69.559107][ C0] el1_interrupt+0x34/0x68 [ 69.560299][ C0] el1h_64_irq_handler+0x18/0x24 [ 69.561711][ C0] el1h_64_irq+0x64/0x68 [ 69.562882][ C0] next_uptodate_folio+0x394/0x5ec [ 69.564301][ C0] filemap_map_pages+0xd34/0x13ec [ 69.565693][ C0] handle_pte_fault+0x3010/0x5714 [ 69.567076][ C0] handle_mm_fault+0xe84/0x15cc [ 69.568435][ C0] do_page_fault+0x38c/0xb1c [ 69.569734][ C0] do_translation_fault+0xc4/0x114 [ 69.571133][ C0] do_mem_abort+0x74/0x200 [ 69.572367][ C0] el0_da+0x60/0x178 [ 69.573451][ C0] el0t_64_sync_handler+0xcc/0xfc [ 69.574908][ C0] el0t_64_sync+0x190/0x194 [ 69.576145][ C0] irq event stamp: 3254 [ 69.577295][ C0] hardirqs last enabled at (3253): [] local_daif_restore+0x1c/0x3c [ 69.579929][ C0] hardirqs last disabled at (3254): [] el1_interrupt+0x24/0x68 [ 69.582393][ C0] softirqs last enabled at (1348): [] local_bh_enable+0x10/0x34 [ 69.585019][ C0] softirqs last disabled at (1346): [] local_bh_disable+0x10/0x34 [ 69.587544][ C0] ---[ end trace 0000000000000000 ]--- [ 69.601367][ T6838] loop0: detected capacity change from 0 to 128 [ 69.604214][ T6838] oldfs: cannot read superblock [ 69.623885][ T6615] ------------[ cut here ]------------ [ 69.625388][ T6615] VFS: brelse: Trying to free free buffer [ 69.627138][ T6615] WARNING: CPU: 1 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 69.629696][ T6615] Modules linked in: [ 69.630732][ T6615] CPU: 1 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 69.633721][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.636438][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.638655][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 69.640131][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 69.641571][ T6615] sp : ffff80009fe67950 [ 69.642696][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 69.644972][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 69.647199][ T6615] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 69.649371][ T6615] x20: ffff0000df98dc28 x19: ffff80008b2cd980 x18: 0000000000000008 [ 69.651638][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 69.653784][ T6615] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 69.656030][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 69.658236][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.660548][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 69.662844][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 69.665068][ T6615] Call trace: [ 69.665945][ T6615] invalidate_bh_lru+0x128/0x200 [ 69.667272][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 69.668951][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 69.670355][ T6615] invalidate_bh_lrus+0x34/0x40 [ 69.671692][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 69.673143][ T6615] bdev_release+0x4bc/0x644 [ 69.674371][ T6615] blkdev_release+0x20/0x34 [ 69.675674][ T6615] __fput+0x334/0x760 [ 69.676774][ T6615] __fput_sync+0x60/0x9c [ 69.677976][ T6615] __arm64_sys_close+0x150/0x1e0 [ 69.679337][ T6615] invoke_syscall+0x98/0x2b8 [ 69.680618][ T6615] el0_svc_common+0x130/0x23c [ 69.681970][ T6615] do_el0_svc+0x48/0x58 [ 69.683115][ T6615] el0_svc+0x54/0x168 [ 69.684205][ T6615] el0t_64_sync_handler+0x84/0xfc [ 69.685546][ T6615] el0t_64_sync+0x190/0x194 [ 69.686774][ T6615] irq event stamp: 103082 [ 69.687988][ T6615] hardirqs last enabled at (103081): [] kasan_quarantine_put+0x1a0/0x1c8 [ 69.690769][ T6615] hardirqs last disabled at (103082): [] smp_call_function_many_cond+0x1340/0x2f30 [ 69.693838][ T6615] softirqs last enabled at (102034): [] local_bh_enable+0x10/0x34 [ 69.696604][ T6615] softirqs last disabled at (102032): [] local_bh_disable+0x10/0x34 [ 69.699231][ T6615] ---[ end trace 0000000000000000 ]--- [ 69.703625][ T1740] cfg80211: failed to load regulatory.db [ 69.711048][ T6842] loop0: detected capacity change from 0 to 128 [ 69.720701][ T6842] oldfs: cannot read superblock [ 69.737262][ C0] ------------[ cut here ]------------ [ 69.738756][ C0] VFS: brelse: Trying to free free buffer [ 69.740425][ C0] WARNING: CPU: 0 PID: 6849 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 69.742843][ C0] Modules linked in: [ 69.743918][ C0] CPU: 0 PID: 6849 Comm: dhcpcd-run-hook Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 69.747144][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.750042][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.752239][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 69.753725][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 69.755126][ C0] sp : ffff800080007e00 [ 69.756238][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 69.758481][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 69.760796][ C0] x23: 0000000000000048 x22: dfff800000000000 x21: 0000000000000000 [ 69.762988][ C0] x20: ffff0000df95fa58 x19: ffff80008b2cd980 x18: 0000000000000008 [ 69.765180][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 69.767298][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 69.769501][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : c2cece5326d15d00 [ 69.771654][ C0] x8 : c2cece5326d15d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.773804][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 69.775916][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 69.778082][ C0] Call trace: [ 69.779044][ C0] invalidate_bh_lru+0x128/0x200 [ 69.780446][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 69.782225][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 69.784108][ C0] ipi_handler+0x1d8/0x7b4 [ 69.785349][ C0] handle_percpu_devid_irq+0x174/0x308 [ 69.786877][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 69.788412][ C0] gic_handle_irq+0x6c/0x190 [ 69.789665][ C0] call_on_irq_stack+0x24/0x4c [ 69.791013][ C0] do_interrupt_handler+0xd4/0x138 [ 69.792414][ C0] el1_interrupt+0x34/0x68 [ 69.793619][ C0] el1h_64_irq_handler+0x18/0x24 [ 69.794950][ C0] el1h_64_irq+0x64/0x68 [ 69.796128][ C0] kmem_cache_alloc_bulk_noprof+0x378/0x6b8 [ 69.797736][ C0] mas_dup_build+0x710/0xe08 [ 69.798996][ C0] __mt_dup+0x1c0/0x328 [ 69.800184][ C0] copy_mm+0x5b8/0x1a08 [ 69.801349][ C0] copy_process+0x1838/0x3280 [ 69.802649][ C0] kernel_clone+0x1d8/0x824 [ 69.803881][ C0] __arm64_sys_clone+0x1f8/0x24c [ 69.805274][ C0] invoke_syscall+0x98/0x2b8 [ 69.806508][ C0] el0_svc_common+0x130/0x23c [ 69.807785][ C0] do_el0_svc+0x48/0x58 [ 69.808935][ C0] el0_svc+0x54/0x168 [ 69.810037][ C0] el0t_64_sync_handler+0x84/0xfc [ 69.811452][ C0] el0t_64_sync+0x190/0x194 [ 69.812689][ C0] irq event stamp: 620 [ 69.813814][ C0] hardirqs last enabled at (619): [] kmem_cache_alloc_bulk_noprof+0x36c/0x6b8 [ 69.816683][ C0] hardirqs last disabled at (620): [] el1_interrupt+0x24/0x68 [ 69.819178][ C0] softirqs last enabled at (558): [] local_bh_enable+0x10/0x34 [ 69.821609][ C0] softirqs last disabled at (556): [] local_bh_disable+0x10/0x34 [ 69.824298][ C0] ---[ end trace 0000000000000000 ]--- [ 69.868855][ T6852] loop0: detected capacity change from 0 to 128 [ 69.875126][ T6852] oldfs: cannot read superblock [ 69.876577][ T6852] ------------[ cut here ]------------ [ 69.878025][ T6852] VFS: brelse: Trying to free free buffer [ 69.879683][ T6852] WARNING: CPU: 0 PID: 6852 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 69.881997][ T6852] Modules linked in: [ 69.882982][ T6852] CPU: 0 PID: 6852 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 69.886174][ T6852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 69.888889][ T6852] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.891043][ T6852] pc : invalidate_bh_lru+0x128/0x200 [ 69.892507][ T6852] lr : invalidate_bh_lru+0x128/0x200 [ 69.893996][ T6852] sp : ffff80009fd67930 [ 69.895109][ T6852] x29: ffff80009fd67930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 69.897304][ T6852] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 69.899473][ T6852] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 69.901681][ T6852] x20: ffff0000dfabb060 x19: ffff80008b2cd980 x18: 0000000000000008 [ 69.903832][ T6852] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 69.905983][ T6852] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 69.908155][ T6852] x11: 0000000000000004 x10: 0000000000ff0100 x9 : bb46dfb6a8a59e00 [ 69.910300][ T6852] x8 : bb46dfb6a8a59e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.912475][ T6852] x5 : ffff80009fd67078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 69.914676][ T6852] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 69.916866][ T6852] Call trace: [ 69.917746][ T6852] invalidate_bh_lru+0x128/0x200 [ 69.919146][ T6852] smp_call_function_many_cond+0x141c/0x2f30 [ 69.920763][ T6852] on_each_cpu_cond_mask+0x5c/0xc4 [ 69.922137][ T6852] invalidate_bh_lrus+0x34/0x40 [ 69.923436][ T6852] blkdev_flush_mapping+0xf0/0x230 [ 69.924799][ T6852] bdev_release+0x4bc/0x644 [ 69.926038][ T6852] blkdev_release+0x20/0x34 [ 69.927246][ T6852] __fput+0x334/0x760 [ 69.928384][ T6852] ____fput+0x20/0x30 [ 69.929480][ T6852] task_work_run+0x230/0x2e0 [ 69.930719][ T6852] do_notify_resume+0x178/0x1f4 [ 69.931991][ T6852] el0_svc+0xac/0x168 [ 69.933072][ T6852] el0t_64_sync_handler+0x84/0xfc [ 69.934464][ T6852] el0t_64_sync+0x190/0x194 [ 69.935677][ T6852] irq event stamp: 1152 [ 69.936887][ T6852] hardirqs last enabled at (1151): [] _raw_spin_unlock_irq+0x30/0x80 [ 69.939573][ T6852] hardirqs last disabled at (1152): [] smp_call_function_many_cond+0x1340/0x2f30 [ 69.942580][ T6852] softirqs last enabled at (678): [] local_bh_enable+0x10/0x34 [ 69.945114][ T6852] softirqs last disabled at (676): [] local_bh_disable+0x10/0x34 [ 69.947620][ T6852] ---[ end trace 0000000000000000 ]--- [ 70.005125][ T6860] loop0: detected capacity change from 0 to 128 [ 70.009182][ T6860] oldfs: cannot read superblock [ 70.018829][ T6615] ------------[ cut here ]------------ [ 70.020366][ T6615] VFS: brelse: Trying to free free buffer [ 70.022066][ T6615] WARNING: CPU: 0 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 70.024430][ T6615] Modules linked in: [ 70.025469][ T6615] CPU: 0 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 70.028472][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.031139][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.033234][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 70.034624][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 70.036015][ T6615] sp : ffff80009fe67950 [ 70.037111][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 70.039286][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 70.041474][ T6615] x23: 0000000000000008 x22: dfff800000000000 x21: 0000000000000000 [ 70.043692][ T6615] x20: ffff0000dfabb4e8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 70.045805][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 70.047983][ T6615] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 70.050155][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 70.052422][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.054603][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 70.056829][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 70.059041][ T6615] Call trace: [ 70.059930][ T6615] invalidate_bh_lru+0x128/0x200 [ 70.061303][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 70.062981][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 70.064314][ T6615] invalidate_bh_lrus+0x34/0x40 [ 70.065639][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 70.067002][ T6615] bdev_release+0x4bc/0x644 [ 70.068217][ T6615] blkdev_release+0x20/0x34 [ 70.069486][ T6615] __fput+0x334/0x760 [ 70.070576][ T6615] __fput_sync+0x60/0x9c [ 70.071776][ T6615] __arm64_sys_close+0x150/0x1e0 [ 70.073157][ T6615] invoke_syscall+0x98/0x2b8 [ 70.074458][ T6615] el0_svc_common+0x130/0x23c [ 70.075753][ T6615] do_el0_svc+0x48/0x58 [ 70.076894][ T6615] el0_svc+0x54/0x168 [ 70.078005][ T6615] el0t_64_sync_handler+0x84/0xfc [ 70.079336][ T6615] el0t_64_sync+0x190/0x194 [ 70.080582][ T6615] irq event stamp: 117682 [ 70.081746][ T6615] hardirqs last enabled at (117681): [] kasan_quarantine_put+0x1a0/0x1c8 [ 70.084470][ T6615] hardirqs last disabled at (117682): [] smp_call_function_many_cond+0x1340/0x2f30 [ 70.087453][ T6615] softirqs last enabled at (116624): [] local_bh_enable+0x10/0x34 [ 70.090088][ T6615] softirqs last disabled at (116622): [] local_bh_disable+0x10/0x34 [ 70.092744][ T6615] ---[ end trace 0000000000000000 ]--- [ 70.108153][ T6299] Bluetooth: hci0: command tx timeout [ 70.126296][ T6872] loop0: detected capacity change from 0 to 128 [ 70.128985][ T6872] oldfs: cannot read superblock [ 70.130372][ T6872] ------------[ cut here ]------------ [ 70.131779][ T6872] VFS: brelse: Trying to free free buffer [ 70.133456][ T6872] WARNING: CPU: 0 PID: 6872 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 70.135899][ T6872] Modules linked in: [ 70.137004][ T6872] CPU: 0 PID: 6872 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 70.140189][ T6872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.142954][ T6872] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.145102][ T6872] pc : invalidate_bh_lru+0x128/0x200 [ 70.146596][ T6872] lr : invalidate_bh_lru+0x128/0x200 [ 70.148040][ T6872] sp : ffff800099807930 [ 70.149168][ T6872] x29: ffff800099807930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 70.151384][ T6872] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 70.153594][ T6872] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 70.155734][ T6872] x20: ffff0000dfabb970 x19: ffff80008b2cd980 x18: 0000000000000008 [ 70.157881][ T6872] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 70.160076][ T6872] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 70.162223][ T6872] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 6a59704e1ab29600 [ 70.164455][ T6872] x8 : 6a59704e1ab29600 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.166659][ T6872] x5 : ffff800099807078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 70.168850][ T6872] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 70.171045][ T6872] Call trace: [ 70.171932][ T6872] invalidate_bh_lru+0x128/0x200 [ 70.173289][ T6872] smp_call_function_many_cond+0x141c/0x2f30 [ 70.174903][ T6872] on_each_cpu_cond_mask+0x5c/0xc4 [ 70.176281][ T6872] invalidate_bh_lrus+0x34/0x40 [ 70.177611][ T6872] blkdev_flush_mapping+0xf0/0x230 [ 70.178981][ T6872] bdev_release+0x4bc/0x644 [ 70.180159][ T6872] blkdev_release+0x20/0x34 [ 70.181423][ T6872] __fput+0x334/0x760 [ 70.182462][ T6872] ____fput+0x20/0x30 [ 70.183578][ T6872] task_work_run+0x230/0x2e0 [ 70.184799][ T6872] do_notify_resume+0x178/0x1f4 [ 70.186149][ T6872] el0_svc+0xac/0x168 [ 70.187242][ T6872] el0t_64_sync_handler+0x84/0xfc [ 70.188671][ T6872] el0t_64_sync+0x190/0x194 [ 70.189904][ T6872] irq event stamp: 1168 [ 70.191027][ T6872] hardirqs last enabled at (1167): [] _raw_spin_unlock_irq+0x30/0x80 [ 70.193686][ T6872] hardirqs last disabled at (1168): [] smp_call_function_many_cond+0x1340/0x2f30 [ 70.196643][ T6872] softirqs last enabled at (302): [] handle_softirqs+0xa3c/0xbfc [ 70.199252][ T6872] softirqs last disabled at (275): [] __do_softirq+0x14/0x20 [ 70.201705][ T6872] ---[ end trace 0000000000000000 ]--- [ 70.290821][ T6615] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 70.317474][ T6886] loop0: detected capacity change from 0 to 128 [ 70.330625][ T6886] oldfs: cannot read superblock [ 70.332052][ T6886] ------------[ cut here ]------------ [ 70.333498][ T6886] VFS: brelse: Trying to free free buffer [ 70.335150][ T6886] WARNING: CPU: 0 PID: 6886 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 70.337563][ T6886] Modules linked in: [ 70.338621][ T6886] CPU: 0 PID: 6886 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 70.341849][ T6886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.344544][ T6886] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.346689][ T6886] pc : invalidate_bh_lru+0x128/0x200 [ 70.348144][ T6886] lr : invalidate_bh_lru+0x128/0x200 [ 70.349579][ T6886] sp : ffff80009fd67930 [ 70.350707][ T6886] x29: ffff80009fd67930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 70.352900][ T6886] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 70.355138][ T6886] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 70.357304][ T6886] x20: ffff0000dfabbee0 x19: ffff80008b2cd980 x18: 0000000000000008 [ 70.359483][ T6886] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 70.361695][ T6886] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 70.363819][ T6886] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 5ba5d51e4fa7a400 [ 70.366000][ T6886] x8 : 5ba5d51e4fa7a400 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.368191][ T6886] x5 : ffff80009fd67078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 70.370403][ T6886] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 70.372574][ T6886] Call trace: [ 70.373448][ T6886] invalidate_bh_lru+0x128/0x200 [ 70.374784][ T6886] smp_call_function_many_cond+0x141c/0x2f30 [ 70.376430][ T6886] on_each_cpu_cond_mask+0x5c/0xc4 [ 70.377820][ T6886] invalidate_bh_lrus+0x34/0x40 [ 70.379136][ T6886] blkdev_flush_mapping+0xf0/0x230 [ 70.380625][ T6886] bdev_release+0x4bc/0x644 [ 70.381882][ T6886] blkdev_release+0x20/0x34 [ 70.383145][ T6886] __fput+0x334/0x760 [ 70.384243][ T6886] ____fput+0x20/0x30 [ 70.385311][ T6886] task_work_run+0x230/0x2e0 [ 70.386555][ T6886] do_notify_resume+0x178/0x1f4 [ 70.387850][ T6886] el0_svc+0xac/0x168 [ 70.388973][ T6886] el0t_64_sync_handler+0x84/0xfc [ 70.390387][ T6886] el0t_64_sync+0x190/0x194 [ 70.391620][ T6886] irq event stamp: 1210 [ 70.392713][ T6886] hardirqs last enabled at (1209): [] _raw_spin_unlock_irq+0x30/0x80 [ 70.395339][ T6886] hardirqs last disabled at (1210): [] smp_call_function_many_cond+0x1340/0x2f30 [ 70.398300][ T6886] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 70.400786][ T6886] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 70.403268][ T6886] ---[ end trace 0000000000000000 ]--- [ 70.454931][ T6615] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 70.467037][ T6892] loop0: detected capacity change from 0 to 128 [ 70.475511][ T6892] oldfs: cannot read superblock [ 70.483515][ C1] ------------[ cut here ]------------ [ 70.485062][ C1] VFS: brelse: Trying to free free buffer [ 70.486728][ C1] WARNING: CPU: 1 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 70.489260][ C1] Modules linked in: [ 70.490309][ C1] CPU: 1 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 70.493582][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.496363][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.498506][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 70.500313][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 70.501803][ C1] sp : ffff800080017e00 [ 70.502981][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 70.505242][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 70.507396][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 70.509571][ C1] x20: ffff0000dbaa8d10 x19: ffff80008b2cd980 x18: 0000000000000008 [ 70.511784][ C1] x17: 0000000000000000 x16: ffff80008afac830 x15: ffff700011e44660 [ 70.513953][ C1] x14: 1ffff00011e44660 x13: 0000000000000004 x12: ffffffffffffffff [ 70.516098][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 70.518300][ C1] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.520513][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff800080374a7c [ 70.522658][ C1] x2 : 0000000000000000 x1 : 0000000100010002 x0 : 0000000000000000 [ 70.524779][ C1] Call trace: [ 70.525693][ C1] invalidate_bh_lru+0x128/0x200 [ 70.527049][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 70.528781][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 70.530671][ C1] ipi_handler+0x1d8/0x7b4 [ 70.531863][ C1] handle_percpu_devid_irq+0x174/0x308 [ 70.533349][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 70.534906][ C1] gic_handle_irq+0x6c/0x190 [ 70.536166][ C1] call_on_irq_stack+0x24/0x4c [ 70.537499][ C1] do_interrupt_handler+0xd4/0x138 [ 70.538932][ C1] el1_interrupt+0x34/0x68 [ 70.540130][ C1] el1h_64_irq_handler+0x18/0x24 [ 70.541481][ C1] el1h_64_irq+0x64/0x68 [ 70.542672][ C1] kasan_check_range+0x6c/0x2a8 [ 70.544003][ C1] __kasan_check_write+0x20/0x30 [ 70.545384][ C1] do_raw_spin_lock+0x11c/0x334 [ 70.546699][ C1] _raw_spin_lock+0x50/0x60 [ 70.547934][ C1] fast_dput+0x1c8/0x3b4 [ 70.549070][ C1] dput+0xd8/0x290 [ 70.550087][ C1] step_into+0x280/0xd1c [ 70.551278][ C1] path_openat+0x13b0/0x285c [ 70.552582][ C1] do_filp_open+0x1bc/0x3cc [ 70.553786][ C1] do_sys_openat2+0x124/0x1b8 [ 70.555010][ C1] __arm64_sys_openat+0x1f0/0x240 [ 70.556519][ C1] invoke_syscall+0x98/0x2b8 [ 70.557795][ C1] el0_svc_common+0x130/0x23c [ 70.559145][ C1] do_el0_svc+0x48/0x58 [ 70.560350][ C1] el0_svc+0x54/0x168 [ 70.561397][ C1] el0t_64_sync_handler+0x84/0xfc [ 70.562824][ C1] el0t_64_sync+0x190/0x194 [ 70.564113][ C1] irq event stamp: 131106 [ 70.565352][ C1] hardirqs last enabled at (131105): [] read_seqbegin+0x80/0x144 [ 70.567920][ C1] hardirqs last disabled at (131106): [] el1_interrupt+0x24/0x68 [ 70.570490][ C1] softirqs last enabled at (131070): [] local_bh_enable+0x10/0x34 [ 70.573095][ C1] softirqs last disabled at (131068): [] local_bh_disable+0x10/0x34 [ 70.575657][ C1] ---[ end trace 0000000000000000 ]--- [ 70.637209][ T6897] loop0: detected capacity change from 0 to 128 [ 70.656404][ T6897] oldfs: cannot read superblock [ 70.667470][ T6615] ------------[ cut here ]------------ [ 70.668984][ T6615] VFS: brelse: Trying to free free buffer [ 70.670662][ T6615] WARNING: CPU: 1 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 70.673051][ T6615] Modules linked in: [ 70.674091][ T6615] CPU: 1 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 70.677096][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.679758][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.681878][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 70.683313][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 70.684969][ T6615] sp : ffff80009fe67950 [ 70.686080][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 70.688229][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 70.690422][ T6615] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 70.692636][ T6615] x20: ffff0000dbaa8318 x19: ffff80008b2cd980 x18: 0000000000000008 [ 70.694816][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 70.697034][ T6615] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 70.699230][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 70.701425][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.703609][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 70.705788][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 70.707958][ T6615] Call trace: [ 70.708849][ T6615] invalidate_bh_lru+0x128/0x200 [ 70.710200][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 70.711870][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 70.713250][ T6615] invalidate_bh_lrus+0x34/0x40 [ 70.714580][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 70.715975][ T6615] bdev_release+0x4bc/0x644 [ 70.717246][ T6615] blkdev_release+0x20/0x34 [ 70.718423][ T6615] __fput+0x334/0x760 [ 70.719512][ T6615] __fput_sync+0x60/0x9c [ 70.720758][ T6615] __arm64_sys_close+0x150/0x1e0 [ 70.722121][ T6615] invoke_syscall+0x98/0x2b8 [ 70.723420][ T6615] el0_svc_common+0x130/0x23c [ 70.724728][ T6615] do_el0_svc+0x48/0x58 [ 70.725838][ T6615] el0_svc+0x54/0x168 [ 70.726904][ T6615] el0t_64_sync_handler+0x84/0xfc [ 70.728265][ T6615] el0t_64_sync+0x190/0x194 [ 70.729497][ T6615] irq event stamp: 139312 [ 70.730715][ T6615] hardirqs last enabled at (139311): [] kasan_quarantine_put+0x1a0/0x1c8 [ 70.733533][ T6615] hardirqs last disabled at (139312): [] smp_call_function_many_cond+0x1340/0x2f30 [ 70.736434][ T6615] softirqs last enabled at (138438): [] local_bh_enable+0x10/0x34 [ 70.739042][ T6615] softirqs last disabled at (138436): [] local_bh_disable+0x10/0x34 [ 70.741594][ T6615] ---[ end trace 0000000000000000 ]--- [ 70.778607][ T6908] loop0: detected capacity change from 0 to 128 [ 70.781505][ T6908] oldfs: cannot read superblock [ 70.789499][ T6615] ------------[ cut here ]------------ [ 70.790988][ T6615] VFS: brelse: Trying to free free buffer [ 70.792659][ T6615] WARNING: CPU: 0 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 70.795082][ T6615] Modules linked in: [ 70.796171][ T6615] CPU: 0 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 70.799216][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.801992][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.804219][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 70.805679][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 70.807150][ T6615] sp : ffff80009fe67950 [ 70.808315][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 70.810489][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 70.812741][ T6615] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 70.815014][ T6615] x20: ffff0000dfa33400 x19: ffff80008b2cd980 x18: 0000000000000008 [ 70.817305][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 70.819473][ T6615] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 70.821656][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 70.823820][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.826060][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 70.828312][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 70.830534][ T6615] Call trace: [ 70.831465][ T6615] invalidate_bh_lru+0x128/0x200 [ 70.832801][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 70.834377][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 70.835911][ T6615] invalidate_bh_lrus+0x34/0x40 [ 70.837319][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 70.838699][ T6615] bdev_release+0x4bc/0x644 [ 70.839931][ T6615] blkdev_release+0x20/0x34 [ 70.841146][ T6615] __fput+0x334/0x760 [ 70.842290][ T6615] __fput_sync+0x60/0x9c [ 70.843453][ T6615] __arm64_sys_close+0x150/0x1e0 [ 70.844852][ T6615] invoke_syscall+0x98/0x2b8 [ 70.846157][ T6615] el0_svc_common+0x130/0x23c [ 70.847479][ T6615] do_el0_svc+0x48/0x58 [ 70.848659][ T6615] el0_svc+0x54/0x168 [ 70.849797][ T6615] el0t_64_sync_handler+0x84/0xfc [ 70.851208][ T6615] el0t_64_sync+0x190/0x194 [ 70.852478][ T6615] irq event stamp: 148214 [ 70.853684][ T6615] hardirqs last enabled at (148213): [] kasan_quarantine_put+0x1a0/0x1c8 [ 70.856503][ T6615] hardirqs last disabled at (148214): [] smp_call_function_many_cond+0x1340/0x2f30 [ 70.859509][ T6615] softirqs last enabled at (147388): [] local_bh_enable+0x10/0x34 [ 70.862170][ T6615] softirqs last disabled at (147386): [] local_bh_disable+0x10/0x34 [ 70.864871][ T6615] ---[ end trace 0000000000000000 ]--- [ 70.897951][ T6914] loop0: detected capacity change from 0 to 128 [ 70.902077][ T6914] oldfs: cannot read superblock [ 70.903516][ T6914] ------------[ cut here ]------------ [ 70.905016][ T6914] VFS: brelse: Trying to free free buffer [ 70.906750][ T6914] WARNING: CPU: 0 PID: 6914 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 70.909173][ T6914] Modules linked in: [ 70.910218][ T6914] CPU: 0 PID: 6914 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 70.913490][ T6914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 70.916226][ T6914] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.918406][ T6914] pc : invalidate_bh_lru+0x128/0x200 [ 70.919887][ T6914] lr : invalidate_bh_lru+0x128/0x200 [ 70.921386][ T6914] sp : ffff80009fc37930 [ 70.922620][ T6914] x29: ffff80009fc37930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 70.924850][ T6914] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 70.927168][ T6914] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 70.929386][ T6914] x20: ffff0000dfa33888 x19: ffff80008b2cd980 x18: 0000000000000008 [ 70.931702][ T6914] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 70.933868][ T6914] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 70.936035][ T6914] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 6f09a653932c1f00 [ 70.938320][ T6914] x8 : 6f09a653932c1f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.940599][ T6914] x5 : ffff80009fc37078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 70.942890][ T6914] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 70.945137][ T6914] Call trace: [ 70.946062][ T6914] invalidate_bh_lru+0x128/0x200 [ 70.947366][ T6914] smp_call_function_many_cond+0x141c/0x2f30 [ 70.949101][ T6914] on_each_cpu_cond_mask+0x5c/0xc4 [ 70.950546][ T6914] invalidate_bh_lrus+0x34/0x40 [ 70.951824][ T6914] blkdev_flush_mapping+0xf0/0x230 [ 70.953280][ T6914] bdev_release+0x4bc/0x644 [ 70.954521][ T6914] blkdev_release+0x20/0x34 [ 70.955718][ T6914] __fput+0x334/0x760 [ 70.956782][ T6914] ____fput+0x20/0x30 [ 70.957849][ T6914] task_work_run+0x230/0x2e0 [ 70.959136][ T6914] do_notify_resume+0x178/0x1f4 [ 70.960508][ T6914] el0_svc+0xac/0x168 [ 70.961650][ T6914] el0t_64_sync_handler+0x84/0xfc [ 70.963014][ T6914] el0t_64_sync+0x190/0x194 [ 70.964291][ T6914] irq event stamp: 1142 [ 70.965434][ T6914] hardirqs last enabled at (1141): [] _raw_spin_unlock_irq+0x30/0x80 [ 70.968068][ T6914] hardirqs last disabled at (1142): [] smp_call_function_many_cond+0x1340/0x2f30 [ 70.971003][ T6914] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 70.973515][ T6914] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 70.976106][ T6914] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:01:10 executed programs: 27 [ 71.015058][ T6615] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 71.032925][ T6927] loop0: detected capacity change from 0 to 128 [ 71.048451][ T6927] oldfs: cannot read superblock [ 71.054192][ T6927] ------------[ cut here ]------------ [ 71.055713][ T6927] VFS: brelse: Trying to free free buffer [ 71.057363][ T6927] WARNING: CPU: 1 PID: 6927 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 71.059753][ T6927] Modules linked in: [ 71.060806][ T6927] CPU: 1 PID: 6927 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 71.064007][ T6927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.066738][ T6927] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.068917][ T6927] pc : invalidate_bh_lru+0x128/0x200 [ 71.070373][ T6927] lr : invalidate_bh_lru+0x128/0x200 [ 71.071806][ T6927] sp : ffff8000a10d7930 [ 71.072978][ T6927] x29: ffff8000a10d7930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 71.075178][ T6927] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 71.077389][ T6927] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 71.079636][ T6927] x20: ffff0000dbaa8888 x19: ffff80008b2cd980 x18: 0000000000000008 [ 71.081824][ T6927] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 71.084054][ T6927] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 71.086301][ T6927] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 2ce25dbfc9c07600 [ 71.088514][ T6927] x8 : 2ce25dbfc9c07600 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.090716][ T6927] x5 : ffff8000a10d7078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 71.092869][ T6927] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 71.095190][ T6927] Call trace: [ 71.096156][ T6927] invalidate_bh_lru+0x128/0x200 [ 71.097561][ T6927] smp_call_function_many_cond+0x141c/0x2f30 [ 71.099176][ T6927] on_each_cpu_cond_mask+0x5c/0xc4 [ 71.100602][ T6927] invalidate_bh_lrus+0x34/0x40 [ 71.101981][ T6927] blkdev_flush_mapping+0xf0/0x230 [ 71.103392][ T6927] bdev_release+0x4bc/0x644 [ 71.104643][ T6927] blkdev_release+0x20/0x34 [ 71.105787][ T6927] __fput+0x334/0x760 [ 71.106860][ T6927] ____fput+0x20/0x30 [ 71.107928][ T6927] task_work_run+0x230/0x2e0 [ 71.109162][ T6927] do_notify_resume+0x178/0x1f4 [ 71.110480][ T6927] el0_svc+0xac/0x168 [ 71.111562][ T6927] el0t_64_sync_handler+0x84/0xfc [ 71.112924][ T6927] el0t_64_sync+0x190/0x194 [ 71.114120][ T6927] irq event stamp: 1166 [ 71.115198][ T6927] hardirqs last enabled at (1165): [] _raw_spin_unlock_irq+0x30/0x80 [ 71.117913][ T6927] hardirqs last disabled at (1166): [] smp_call_function_many_cond+0x1340/0x2f30 [ 71.120832][ T6927] softirqs last enabled at (772): [] local_bh_enable+0x10/0x34 [ 71.123328][ T6927] softirqs last disabled at (770): [] local_bh_disable+0x10/0x34 [ 71.125939][ T6927] ---[ end trace 0000000000000000 ]--- [ 71.158076][ T6938] loop0: detected capacity change from 0 to 128 [ 71.162659][ T6938] oldfs: cannot read superblock [ 71.180616][ T6942] ------------[ cut here ]------------ [ 71.182133][ T6942] VFS: brelse: Trying to free free buffer [ 71.183812][ T6942] WARNING: CPU: 1 PID: 6942 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 71.186311][ T6942] Modules linked in: [ 71.187432][ T6942] CPU: 1 PID: 6942 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 71.190722][ T6942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.193501][ T6942] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.195606][ T6942] pc : invalidate_bh_lru+0x128/0x200 [ 71.197068][ T6942] lr : invalidate_bh_lru+0x128/0x200 [ 71.198674][ T6942] sp : ffff80009fc27950 [ 71.199811][ T6942] x29: ffff80009fc27950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 71.202006][ T6942] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 71.204166][ T6942] x23: 0000000000000038 x22: dfff800000000000 x21: 0000000000000000 [ 71.206356][ T6942] x20: ffff0000df98eee0 x19: ffff80008b2cd980 x18: 0000000000000008 [ 71.208633][ T6942] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 71.210853][ T6942] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 71.213051][ T6942] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 0a89d2cd01fb6b00 [ 71.215280][ T6942] x8 : 0a89d2cd01fb6b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.217479][ T6942] x5 : ffff80009fc27098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 71.219555][ T6942] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 71.221707][ T6942] Call trace: [ 71.222592][ T6942] invalidate_bh_lru+0x128/0x200 [ 71.223961][ T6942] smp_call_function_many_cond+0x141c/0x2f30 [ 71.225664][ T6942] on_each_cpu_cond_mask+0x5c/0xc4 [ 71.227058][ T6942] invalidate_bh_lrus+0x34/0x40 [ 71.228410][ T6942] blkdev_flush_mapping+0xf0/0x230 [ 71.229821][ T6942] bdev_release+0x4bc/0x644 [ 71.231081][ T6942] blkdev_release+0x20/0x34 [ 71.232308][ T6942] __fput+0x334/0x760 [ 71.233341][ T6942] __fput_sync+0x60/0x9c [ 71.234548][ T6942] __arm64_sys_close+0x150/0x1e0 [ 71.235896][ T6942] invoke_syscall+0x98/0x2b8 [ 71.237165][ T6942] el0_svc_common+0x130/0x23c [ 71.238545][ T6942] do_el0_svc+0x48/0x58 [ 71.239671][ T6942] el0_svc+0x54/0x168 [ 71.240744][ T6942] el0t_64_sync_handler+0x84/0xfc [ 71.242136][ T6942] el0t_64_sync+0x190/0x194 [ 71.243391][ T6942] irq event stamp: 792 [ 71.244510][ T6942] hardirqs last enabled at (791): [] finish_lock_switch+0xbc/0x1e4 [ 71.247143][ T6942] hardirqs last disabled at (792): [] smp_call_function_many_cond+0x1340/0x2f30 [ 71.250038][ T6942] softirqs last enabled at (752): [] local_bh_enable+0x10/0x34 [ 71.252554][ T6942] softirqs last disabled at (750): [] local_bh_disable+0x10/0x34 [ 71.255112][ T6942] ---[ end trace 0000000000000000 ]--- [ 71.291997][ T6952] loop0: detected capacity change from 0 to 128 [ 71.308156][ T6952] oldfs: cannot read superblock [ 71.309706][ C1] ------------[ cut here ]------------ [ 71.311227][ C1] VFS: brelse: Trying to free free buffer [ 71.312859][ C1] WARNING: CPU: 1 PID: 6955 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 71.315291][ C1] Modules linked in: [ 71.316435][ C1] CPU: 1 PID: 6955 Comm: dhcpcd-run-hook Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 71.319821][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.322602][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.324731][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 71.326202][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 71.327665][ C1] sp : ffff800080017e00 [ 71.328780][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 71.331022][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 71.333211][ C1] x23: 0000000000000010 x22: dfff800000000000 x21: 0000000000000000 [ 71.335442][ C1] x20: ffff0000df98e318 x19: ffff80008b2cd980 x18: 0000000000000008 [ 71.337709][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 71.339832][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 71.342071][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 8bde7fc10f0b8800 [ 71.344299][ C1] x8 : 8bde7fc10f0b8800 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.346516][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 71.348730][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 71.350898][ C1] Call trace: [ 71.351832][ C1] invalidate_bh_lru+0x128/0x200 [ 71.353194][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 71.355029][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 71.356900][ C1] ipi_handler+0x1d8/0x7b4 [ 71.358151][ C1] handle_percpu_devid_irq+0x174/0x308 [ 71.359709][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 71.361211][ C1] gic_handle_irq+0x6c/0x190 [ 71.362434][ C1] call_on_irq_stack+0x24/0x4c [ 71.363720][ C1] do_interrupt_handler+0xd4/0x138 [ 71.365102][ C1] el1_interrupt+0x34/0x68 [ 71.366303][ C1] el1h_64_irq_handler+0x18/0x24 [ 71.367648][ C1] el1h_64_irq+0x64/0x68 [ 71.368772][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 [ 71.370313][ C1] debug_check_no_obj_freed+0x460/0x47c [ 71.371860][ C1] kmem_cache_free+0x140/0x4d0 [ 71.373224][ C1] jbd2_journal_stop+0x788/0xc70 [ 71.374607][ C1] __ext4_journal_stop+0xe4/0x190 [ 71.375978][ C1] ext4_dirty_inode+0xe4/0x104 [ 71.377335][ C1] __mark_inode_dirty+0x2d0/0x1154 [ 71.378760][ C1] touch_atime+0x620/0xae4 [ 71.380025][ C1] filemap_read+0xb00/0xc84 [ 71.381219][ C1] generic_file_read_iter+0x9c/0x34c [ 71.382676][ C1] ext4_file_read_iter+0x364/0x4d4 [ 71.384070][ C1] __kernel_read+0x408/0x848 [ 71.385301][ C1] kernel_read+0x78/0x90 [ 71.386461][ C1] bprm_execve+0x72c/0x1504 [ 71.387666][ C1] do_execveat_common+0x67c/0x814 [ 71.389050][ C1] __arm64_sys_execve+0x98/0xb0 [ 71.390393][ C1] invoke_syscall+0x98/0x2b8 [ 71.391602][ C1] el0_svc_common+0x130/0x23c [ 71.392886][ C1] do_el0_svc+0x48/0x58 [ 71.393993][ C1] el0_svc+0x54/0x168 [ 71.395108][ C1] el0t_64_sync_handler+0x84/0xfc [ 71.396450][ C1] el0t_64_sync+0x190/0x194 [ 71.397670][ C1] irq event stamp: 226 [ 71.398754][ C1] hardirqs last enabled at (225): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 71.401632][ C1] hardirqs last disabled at (226): [] el1_interrupt+0x24/0x68 [ 71.404195][ C1] softirqs last enabled at (18): [] local_bh_enable+0x10/0x34 [ 71.406777][ C1] softirqs last disabled at (16): [] local_bh_disable+0x10/0x34 [ 71.409318][ C1] ---[ end trace 0000000000000000 ]--- [ 71.477499][ T6961] loop0: detected capacity change from 0 to 128 [ 71.480221][ T6961] oldfs: cannot read superblock [ 71.481638][ T6961] ------------[ cut here ]------------ [ 71.483059][ T6961] VFS: brelse: Trying to free free buffer [ 71.484777][ T6961] WARNING: CPU: 0 PID: 6961 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 71.487224][ T6961] Modules linked in: [ 71.488296][ T6961] CPU: 0 PID: 6961 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 71.491609][ T6961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.494335][ T6961] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.496489][ T6961] pc : invalidate_bh_lru+0x128/0x200 [ 71.497924][ T6961] lr : invalidate_bh_lru+0x128/0x200 [ 71.499379][ T6961] sp : ffff8000a10a7930 [ 71.500536][ T6961] x29: ffff8000a10a7930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 71.502745][ T6961] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 71.504954][ T6961] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 71.507212][ T6961] x20: ffff0000dba1f5d0 x19: ffff80008b2cd980 x18: 0000000000000008 [ 71.509361][ T6961] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 71.511584][ T6961] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 71.513858][ T6961] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 5efa2fb4af69df00 [ 71.516110][ T6961] x8 : 5efa2fb4af69df00 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.518286][ T6961] x5 : ffff8000a10a7078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 71.520492][ T6961] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 71.522683][ T6961] Call trace: [ 71.523580][ T6961] invalidate_bh_lru+0x128/0x200 [ 71.524965][ T6961] smp_call_function_many_cond+0x141c/0x2f30 [ 71.526613][ T6961] on_each_cpu_cond_mask+0x5c/0xc4 [ 71.528018][ T6961] invalidate_bh_lrus+0x34/0x40 [ 71.529363][ T6961] blkdev_flush_mapping+0xf0/0x230 [ 71.530753][ T6961] bdev_release+0x4bc/0x644 [ 71.531987][ T6961] blkdev_release+0x20/0x34 [ 71.533197][ T6961] __fput+0x334/0x760 [ 71.534261][ T6961] ____fput+0x20/0x30 [ 71.535366][ T6961] task_work_run+0x230/0x2e0 [ 71.536618][ T6961] do_notify_resume+0x178/0x1f4 [ 71.537947][ T6961] el0_svc+0xac/0x168 [ 71.539047][ T6961] el0t_64_sync_handler+0x84/0xfc [ 71.540423][ T6961] el0t_64_sync+0x190/0x194 [ 71.541620][ T6961] irq event stamp: 1132 [ 71.542734][ T6961] hardirqs last enabled at (1131): [] _raw_spin_unlock_irq+0x30/0x80 [ 71.545374][ T6961] hardirqs last disabled at (1132): [] smp_call_function_many_cond+0x1340/0x2f30 [ 71.548458][ T6961] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 71.550969][ T6961] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 71.553421][ T6961] ---[ end trace 0000000000000000 ]--- [ 71.586273][ T6972] loop0: detected capacity change from 0 to 128 [ 71.589029][ T6972] oldfs: cannot read superblock [ 71.591819][ C1] ------------[ cut here ]------------ [ 71.593331][ C1] VFS: brelse: Trying to free free buffer [ 71.595037][ C1] WARNING: CPU: 1 PID: 6971 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 71.597374][ C1] Modules linked in: [ 71.598445][ C1] CPU: 1 PID: 6971 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 71.601638][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.604436][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.606607][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 71.608068][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 71.609545][ C1] sp : ffff800080017e00 [ 71.610629][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 71.612852][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 71.615035][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 71.617214][ C1] x20: ffff0000dbb21ee0 x19: ffff80008b2cd980 x18: 0000000000000008 [ 71.619379][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 71.621569][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 71.623771][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 067b94d0f8370a00 [ 71.625984][ C1] x8 : 067b94d0f8370a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.628228][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 71.630449][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 71.632635][ C1] Call trace: [ 71.633492][ C1] invalidate_bh_lru+0x128/0x200 [ 71.634839][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 71.636475][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 71.638338][ C1] ipi_handler+0x1d8/0x7b4 [ 71.639586][ C1] handle_percpu_devid_irq+0x174/0x308 [ 71.641155][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 71.642716][ C1] gic_handle_irq+0x6c/0x190 [ 71.643970][ C1] call_on_irq_stack+0x24/0x4c [ 71.645345][ C1] do_interrupt_handler+0xd4/0x138 [ 71.646852][ C1] el1_interrupt+0x34/0x68 [ 71.648041][ C1] el1h_64_irq_handler+0x18/0x24 [ 71.649450][ C1] el1h_64_irq+0x64/0x68 [ 71.650618][ C1] stack_trace_save+0x98/0x1a0 [ 71.651915][ C1] kasan_save_track+0x40/0x78 [ 71.653227][ C1] kasan_save_free_info+0x54/0x6c [ 71.654609][ C1] poison_slab_object+0x128/0x180 [ 71.656020][ C1] __kasan_slab_free+0x3c/0x70 [ 71.657302][ C1] kmem_cache_free+0x170/0x4d0 [ 71.658690][ C1] __vm_area_free+0xfc/0x148 [ 71.659963][ C1] exit_mmap+0x568/0xcb8 [ 71.661069][ C1] __mmput+0xec/0x390 [ 71.662156][ C1] mmput+0x70/0xac [ 71.663143][ C1] exit_mm+0x148/0x210 [ 71.664262][ C1] do_exit+0x468/0x1ac8 [ 71.665416][ C1] do_group_exit+0x194/0x22c [ 71.666682][ C1] pid_child_should_wake+0x0/0x1dc [ 71.668084][ C1] invoke_syscall+0x98/0x2b8 [ 71.669328][ C1] el0_svc_common+0x130/0x23c [ 71.670650][ C1] do_el0_svc+0x48/0x58 [ 71.671802][ C1] el0_svc+0x54/0x168 [ 71.672882][ C1] el0t_64_sync_handler+0x84/0xfc [ 71.674316][ C1] el0t_64_sync+0x190/0x194 [ 71.675625][ C1] irq event stamp: 3004 [ 71.676722][ C1] hardirqs last enabled at (3003): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 71.679564][ C1] hardirqs last disabled at (3004): [] el1_interrupt+0x24/0x68 [ 71.682064][ C1] softirqs last enabled at (2324): [] local_bh_enable+0x10/0x34 [ 71.684597][ C1] softirqs last disabled at (2322): [] local_bh_disable+0x10/0x34 [ 71.687171][ C1] ---[ end trace 0000000000000000 ]--- [ 71.710058][ T6974] loop0: detected capacity change from 0 to 128 [ 71.715676][ T6974] oldfs: cannot read superblock [ 71.724819][ T6615] ------------[ cut here ]------------ [ 71.726353][ T6615] VFS: brelse: Trying to free free buffer [ 71.728078][ T6615] WARNING: CPU: 1 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 71.730556][ T6615] Modules linked in: [ 71.731672][ T6615] CPU: 1 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 71.734707][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.737460][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.739650][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 71.741139][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 71.742613][ T6615] sp : ffff80009fe67950 [ 71.743819][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 71.746028][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 71.748272][ T6615] x23: 0000000000000010 x22: dfff800000000000 x21: 0000000000000000 [ 71.750412][ T6615] x20: ffff0000df832318 x19: ffff80008b2cd980 x18: 0000000000000008 [ 71.752610][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 71.754792][ T6615] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 71.757039][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 71.759220][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.761408][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 71.763602][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 71.765822][ T6615] Call trace: [ 71.766810][ T6615] invalidate_bh_lru+0x128/0x200 [ 71.768181][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 71.769818][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 71.771225][ T6615] invalidate_bh_lrus+0x34/0x40 [ 71.772537][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 71.773955][ T6615] bdev_release+0x4bc/0x644 [ 71.775176][ T6615] blkdev_release+0x20/0x34 [ 71.776415][ T6615] __fput+0x334/0x760 [ 71.777540][ T6615] __fput_sync+0x60/0x9c [ 71.778699][ T6615] __arm64_sys_close+0x150/0x1e0 [ 71.780060][ T6615] invoke_syscall+0x98/0x2b8 [ 71.781355][ T6615] el0_svc_common+0x130/0x23c [ 71.782678][ T6615] do_el0_svc+0x48/0x58 [ 71.783784][ T6615] el0_svc+0x54/0x168 [ 71.784875][ T6615] el0t_64_sync_handler+0x84/0xfc [ 71.786191][ T6615] el0t_64_sync+0x190/0x194 [ 71.787380][ T6615] irq event stamp: 193176 [ 71.788539][ T6615] hardirqs last enabled at (193175): [] kasan_quarantine_put+0x1a0/0x1c8 [ 71.791240][ T6615] hardirqs last disabled at (193176): [] smp_call_function_many_cond+0x1340/0x2f30 [ 71.794262][ T6615] softirqs last enabled at (191864): [] local_bh_enable+0x10/0x34 [ 71.796912][ T6615] softirqs last disabled at (191862): [] local_bh_disable+0x10/0x34 [ 71.799506][ T6615] ---[ end trace 0000000000000000 ]--- [ 71.822878][ T6984] loop0: detected capacity change from 0 to 128 [ 71.827207][ T6984] oldfs: cannot read superblock [ 71.829908][ C0] ------------[ cut here ]------------ [ 71.831445][ C0] VFS: brelse: Trying to free free buffer [ 71.833185][ C0] WARNING: CPU: 0 PID: 6984 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 71.835645][ C0] Modules linked in: [ 71.836707][ C0] CPU: 0 PID: 6984 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 71.840123][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.842866][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.845081][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 71.846605][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 71.848101][ C0] sp : ffff800080007e00 [ 71.849234][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 71.851426][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 71.853614][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 71.855763][ C0] x20: ffff0000dba1fd10 x19: ffff80008b2cd980 x18: 0000000000000008 [ 71.857929][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 71.860122][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 71.862318][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 887d39646a673100 [ 71.864541][ C0] x8 : 887d39646a673100 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.866735][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 71.868958][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 71.871138][ C0] Call trace: [ 71.872017][ C0] invalidate_bh_lru+0x128/0x200 [ 71.873331][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 71.875045][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 71.876922][ C0] ipi_handler+0x1d8/0x7b4 [ 71.878144][ C0] handle_percpu_devid_irq+0x174/0x308 [ 71.879680][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 71.881130][ C0] gic_handle_irq+0x6c/0x190 [ 71.882358][ C0] call_on_irq_stack+0x24/0x4c [ 71.883693][ C0] do_interrupt_handler+0xd4/0x138 [ 71.885089][ C0] el1_interrupt+0x34/0x68 [ 71.886317][ C0] el1h_64_irq_handler+0x18/0x24 [ 71.887700][ C0] el1h_64_irq+0x64/0x68 [ 71.888842][ C0] arch_local_irq_restore+0x8/0xc [ 71.890232][ C0] __might_resched+0x48/0x4d0 [ 71.891550][ C0] __might_sleep+0x90/0xe4 [ 71.892722][ C0] down_write+0x28/0xc0 [ 71.893856][ C0] free_pgtables+0x190/0x630 [ 71.895208][ C0] exit_mmap+0x3a4/0xcb8 [ 71.896337][ C0] __mmput+0xec/0x390 [ 71.897495][ C0] mmput+0x70/0xac [ 71.898534][ C0] exit_mm+0x148/0x210 [ 71.899637][ C0] do_exit+0x468/0x1ac8 [ 71.900741][ C0] do_group_exit+0x194/0x22c [ 71.902006][ C0] get_signal+0x1414/0x1530 [ 71.903271][ C0] do_signal+0x238/0x3e8c [ 71.904506][ C0] do_notify_resume+0x74/0x1f4 [ 71.905817][ C0] el0_svc+0xac/0x168 [ 71.906971][ C0] el0t_64_sync_handler+0x84/0xfc [ 71.908341][ C0] el0t_64_sync+0x190/0x194 [ 71.909606][ C0] irq event stamp: 1510 [ 71.910716][ C0] hardirqs last enabled at (1509): [] percpu_counter_add_batch+0x210/0x30c [ 71.913485][ C0] hardirqs last disabled at (1510): [] el1_interrupt+0x24/0x68 [ 71.916049][ C0] softirqs last enabled at (1332): [] local_bh_enable+0x10/0x34 [ 71.918501][ C0] softirqs last disabled at (1330): [] local_bh_disable+0x10/0x34 [ 71.921120][ C0] ---[ end trace 0000000000000000 ]--- [ 71.980125][ T6992] loop0: detected capacity change from 0 to 128 [ 71.982902][ T6992] oldfs: cannot read superblock [ 71.984374][ T6992] ------------[ cut here ]------------ [ 71.985796][ T6992] VFS: brelse: Trying to free free buffer [ 71.987458][ T6992] WARNING: CPU: 0 PID: 6992 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 71.989996][ T6992] Modules linked in: [ 71.991031][ T6992] CPU: 0 PID: 6992 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 71.994374][ T6992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 71.997176][ T6992] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.999268][ T6992] pc : invalidate_bh_lru+0x128/0x200 [ 72.000743][ T6992] lr : invalidate_bh_lru+0x128/0x200 [ 72.002146][ T6992] sp : ffff8000a10d7930 [ 72.003356][ T6992] x29: ffff8000a10d7930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 72.005586][ T6992] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 72.007772][ T6992] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 72.009922][ T6992] x20: ffff0000dbab85d0 x19: ffff80008b2cd980 x18: 0000000000000008 [ 72.012178][ T6992] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 72.014352][ T6992] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 72.016555][ T6992] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 7b4a5beb4c4cc800 [ 72.018745][ T6992] x8 : 7b4a5beb4c4cc800 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.020879][ T6992] x5 : ffff8000a10d7078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 72.023000][ T6992] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 72.025235][ T6992] Call trace: [ 72.026080][ T6992] invalidate_bh_lru+0x128/0x200 [ 72.027445][ T6992] smp_call_function_many_cond+0x141c/0x2f30 [ 72.029031][ T6992] on_each_cpu_cond_mask+0x5c/0xc4 [ 72.030379][ T6992] invalidate_bh_lrus+0x34/0x40 [ 72.031666][ T6992] blkdev_flush_mapping+0xf0/0x230 [ 72.033071][ T6992] bdev_release+0x4bc/0x644 [ 72.034317][ T6992] blkdev_release+0x20/0x34 [ 72.035538][ T6992] __fput+0x334/0x760 [ 72.036623][ T6992] ____fput+0x20/0x30 [ 72.037706][ T6992] task_work_run+0x230/0x2e0 [ 72.038981][ T6992] do_notify_resume+0x178/0x1f4 [ 72.040296][ T6992] el0_svc+0xac/0x168 [ 72.041382][ T6992] el0t_64_sync_handler+0x84/0xfc [ 72.042799][ T6992] el0t_64_sync+0x190/0x194 [ 72.044001][ T6992] irq event stamp: 1170 [ 72.045111][ T6992] hardirqs last enabled at (1169): [] _raw_spin_unlock_irq+0x30/0x80 [ 72.047711][ T6992] hardirqs last disabled at (1170): [] smp_call_function_many_cond+0x1340/0x2f30 [ 72.050585][ T6992] softirqs last enabled at (742): [] local_bh_enable+0x10/0x34 [ 72.052958][ T6992] softirqs last disabled at (740): [] local_bh_disable+0x10/0x34 [ 72.055543][ T6992] ---[ end trace 0000000000000000 ]--- [ 72.106454][ T6999] loop0: detected capacity change from 0 to 128 [ 72.110396][ T6999] oldfs: cannot read superblock [ 72.111924][ T6999] ------------[ cut here ]------------ [ 72.113419][ T6999] VFS: brelse: Trying to free free buffer [ 72.115167][ T6999] WARNING: CPU: 0 PID: 6999 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 72.117594][ T6999] Modules linked in: [ 72.118671][ T6999] CPU: 0 PID: 6999 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 72.121865][ T6999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.124586][ T6999] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.126729][ T6999] pc : invalidate_bh_lru+0x128/0x200 [ 72.128183][ T6999] lr : invalidate_bh_lru+0x128/0x200 [ 72.129563][ T6999] sp : ffff80009fbd7930 [ 72.130718][ T6999] x29: ffff80009fbd7930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 72.132968][ T6999] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 72.135212][ T6999] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 72.137440][ T6999] x20: ffff0000dbab8970 x19: ffff80008b2cd980 x18: 0000000000000008 [ 72.139603][ T6999] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 72.141769][ T6999] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 72.144000][ T6999] x11: 0000000000000004 x10: 0000000000ff0100 x9 : df2bb41495307600 [ 72.146149][ T6999] x8 : df2bb41495307600 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.148365][ T6999] x5 : ffff80009fbd7078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 72.150543][ T6999] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 72.152706][ T6999] Call trace: [ 72.153561][ T6999] invalidate_bh_lru+0x128/0x200 [ 72.154897][ T6999] smp_call_function_many_cond+0x141c/0x2f30 [ 72.156539][ T6999] on_each_cpu_cond_mask+0x5c/0xc4 [ 72.157974][ T6999] invalidate_bh_lrus+0x34/0x40 [ 72.159297][ T6999] blkdev_flush_mapping+0xf0/0x230 [ 72.160646][ T6999] bdev_release+0x4bc/0x644 [ 72.161892][ T6999] blkdev_release+0x20/0x34 [ 72.163099][ T6999] __fput+0x334/0x760 [ 72.164227][ T6999] ____fput+0x20/0x30 [ 72.165301][ T6999] task_work_run+0x230/0x2e0 [ 72.166513][ T6999] do_notify_resume+0x178/0x1f4 [ 72.167830][ T6999] el0_svc+0xac/0x168 [ 72.168886][ T6999] el0t_64_sync_handler+0x84/0xfc [ 72.170258][ T6999] el0t_64_sync+0x190/0x194 [ 72.171491][ T6999] irq event stamp: 2098 [ 72.172595][ T6999] hardirqs last enabled at (2097): [] _raw_spin_unlock_irq+0x30/0x80 [ 72.175316][ T6999] hardirqs last disabled at (2098): [] smp_call_function_many_cond+0x1340/0x2f30 [ 72.178238][ T6999] softirqs last enabled at (876): [] local_bh_enable+0x10/0x34 [ 72.180716][ T6999] softirqs last disabled at (874): [] local_bh_disable+0x10/0x34 [ 72.183202][ T6999] ---[ end trace 0000000000000000 ]--- [ 72.184911][ T6299] Bluetooth: hci0: command tx timeout [ 72.208865][ T7011] loop0: detected capacity change from 0 to 128 [ 72.215417][ T7011] oldfs: cannot read superblock [ 72.238931][ T7015] ------------[ cut here ]------------ [ 72.240425][ T7015] VFS: brelse: Trying to free free buffer [ 72.242144][ T7015] WARNING: CPU: 0 PID: 7015 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 72.244623][ T7015] Modules linked in: [ 72.245692][ T7015] CPU: 0 PID: 7015 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 72.248857][ T7015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.251595][ T7015] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.253766][ T7015] pc : invalidate_bh_lru+0x128/0x200 [ 72.255222][ T7015] lr : invalidate_bh_lru+0x128/0x200 [ 72.256673][ T7015] sp : ffff8000a10d7950 [ 72.257793][ T7015] x29: ffff8000a10d7950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 72.260029][ T7015] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 72.262207][ T7015] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 72.264434][ T7015] x20: ffff0000dbab8df8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 72.266615][ T7015] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 72.268834][ T7015] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 72.271083][ T7015] x11: 0000000000000004 x10: 0000000000ff0100 x9 : cdc6b470bdbacf00 [ 72.273369][ T7015] x8 : cdc6b470bdbacf00 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.275540][ T7015] x5 : ffff8000a10d7098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 72.277731][ T7015] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 72.280058][ T7015] Call trace: [ 72.280937][ T7015] invalidate_bh_lru+0x128/0x200 [ 72.282268][ T7015] smp_call_function_many_cond+0x141c/0x2f30 [ 72.283900][ T7015] on_each_cpu_cond_mask+0x5c/0xc4 [ 72.285343][ T7015] invalidate_bh_lrus+0x34/0x40 [ 72.286688][ T7015] blkdev_flush_mapping+0xf0/0x230 [ 72.288078][ T7015] bdev_release+0x4bc/0x644 [ 72.289298][ T7015] blkdev_release+0x20/0x34 [ 72.290558][ T7015] __fput+0x334/0x760 [ 72.291654][ T7015] __fput_sync+0x60/0x9c [ 72.292801][ T7015] __arm64_sys_close+0x150/0x1e0 [ 72.294149][ T7015] invoke_syscall+0x98/0x2b8 [ 72.295396][ T7015] el0_svc_common+0x130/0x23c [ 72.296696][ T7015] do_el0_svc+0x48/0x58 [ 72.297834][ T7015] el0_svc+0x54/0x168 [ 72.298975][ T7015] el0t_64_sync_handler+0x84/0xfc [ 72.300443][ T7015] el0t_64_sync+0x190/0x194 [ 72.301639][ T7015] irq event stamp: 796 [ 72.302733][ T7015] hardirqs last enabled at (795): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 72.305541][ T7015] hardirqs last disabled at (796): [] smp_call_function_many_cond+0x1340/0x2f30 [ 72.308448][ T7015] softirqs last enabled at (772): [] local_bh_enable+0x10/0x34 [ 72.311059][ T7015] softirqs last disabled at (770): [] local_bh_disable+0x10/0x34 [ 72.313624][ T7015] ---[ end trace 0000000000000000 ]--- [ 72.346477][ T7019] loop0: detected capacity change from 0 to 128 [ 72.350430][ T7019] oldfs: cannot read superblock [ 72.368117][ T6615] ------------[ cut here ]------------ [ 72.369552][ T6615] VFS: brelse: Trying to free free buffer [ 72.371183][ T6615] WARNING: CPU: 1 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 72.373631][ T6615] Modules linked in: [ 72.374661][ T6615] CPU: 1 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 72.377617][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.380285][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.382397][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 72.383855][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 72.385329][ T6615] sp : ffff80009fe67950 [ 72.386502][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 72.388743][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 72.390989][ T6615] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 72.393204][ T6615] x20: ffff0000df8327a0 x19: ffff80008b2cd980 x18: 0000000000000008 [ 72.395365][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 72.397586][ T6615] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 72.399748][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 72.401942][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.404127][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 72.406279][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 72.408472][ T6615] Call trace: [ 72.409393][ T6615] invalidate_bh_lru+0x128/0x200 [ 72.410811][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 72.412357][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 72.413746][ T6615] invalidate_bh_lrus+0x34/0x40 [ 72.415024][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 72.416366][ T6615] bdev_release+0x4bc/0x644 [ 72.417591][ T6615] blkdev_release+0x20/0x34 [ 72.418861][ T6615] __fput+0x334/0x760 [ 72.419991][ T6615] __fput_sync+0x60/0x9c [ 72.421163][ T6615] __arm64_sys_close+0x150/0x1e0 [ 72.422468][ T6615] invoke_syscall+0x98/0x2b8 [ 72.423779][ T6615] el0_svc_common+0x130/0x23c [ 72.425090][ T6615] do_el0_svc+0x48/0x58 [ 72.426262][ T6615] el0_svc+0x54/0x168 [ 72.427368][ T6615] el0t_64_sync_handler+0x84/0xfc [ 72.428734][ T6615] el0t_64_sync+0x190/0x194 [ 72.429976][ T6615] irq event stamp: 231222 [ 72.431142][ T6615] hardirqs last enabled at (231221): [] kasan_quarantine_put+0x1a0/0x1c8 [ 72.433830][ T6615] hardirqs last disabled at (231222): [] smp_call_function_many_cond+0x1340/0x2f30 [ 72.436853][ T6615] softirqs last enabled at (230428): [] local_bh_enable+0x10/0x34 [ 72.439486][ T6615] softirqs last disabled at (230426): [] local_bh_disable+0x10/0x34 [ 72.442100][ T6615] ---[ end trace 0000000000000000 ]--- [ 72.446068][ T7023] loop0: detected capacity change from 0 to 128 [ 72.449171][ T7023] oldfs: cannot read superblock [ 72.471784][ C0] ------------[ cut here ]------------ [ 72.473303][ C0] VFS: brelse: Trying to free free buffer [ 72.475027][ C0] WARNING: CPU: 0 PID: 7033 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 72.477559][ C0] Modules linked in: [ 72.478658][ C0] CPU: 0 PID: 7033 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 72.481909][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.484755][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.486894][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 72.488358][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 72.489812][ C0] sp : ffff800080007e00 [ 72.490933][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 72.493245][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 72.495502][ C0] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 72.497719][ C0] x20: ffff0000db98a4e8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 72.499922][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 72.502233][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 72.505388][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 13720f7fee23c700 [ 72.507659][ C0] x8 : 13720f7fee23c700 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.509942][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 72.512144][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 72.514470][ C0] Call trace: [ 72.515389][ C0] invalidate_bh_lru+0x128/0x200 [ 72.516735][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 72.518450][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 72.520260][ C0] ipi_handler+0x1d8/0x7b4 [ 72.521473][ C0] handle_percpu_devid_irq+0x174/0x308 [ 72.522962][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 72.524491][ C0] gic_handle_irq+0x6c/0x190 [ 72.525763][ C0] call_on_irq_stack+0x24/0x4c [ 72.527058][ C0] do_interrupt_handler+0xd4/0x138 [ 72.528478][ C0] el1_interrupt+0x34/0x68 [ 72.529698][ C0] el1h_64_irq_handler+0x18/0x24 [ 72.531100][ C0] el1h_64_irq+0x64/0x68 [ 72.532293][ C0] lock_release+0x184/0x9b8 [ 72.533540][ C0] rcu_lock_release+0x30/0x40 [ 72.534902][ C0] unmap_page_range+0x28a4/0x2e58 [ 72.536291][ C0] unmap_vmas+0x378/0x598 [ 72.537499][ C0] exit_mmap+0x1cc/0xcb8 [ 72.538697][ C0] __mmput+0xec/0x390 [ 72.539808][ C0] mmput+0x70/0xac [ 72.540921][ C0] exit_mm+0x148/0x210 [ 72.542172][ C0] do_exit+0x468/0x1ac8 [ 72.543308][ C0] do_group_exit+0x194/0x22c [ 72.544666][ C0] pid_child_should_wake+0x0/0x1dc [ 72.546084][ C0] invoke_syscall+0x98/0x2b8 [ 72.547380][ C0] el0_svc_common+0x130/0x23c [ 72.548670][ C0] do_el0_svc+0x48/0x58 [ 72.549821][ C0] el0_svc+0x54/0x168 [ 72.550905][ C0] el0t_64_sync_handler+0x84/0xfc [ 72.552291][ C0] el0t_64_sync+0x190/0x194 [ 72.553552][ C0] irq event stamp: 1534 [ 72.554697][ C0] hardirqs last enabled at (1533): [] percpu_counter_add_batch+0x210/0x30c [ 72.557510][ C0] hardirqs last disabled at (1534): [] el1_interrupt+0x24/0x68 [ 72.560090][ C0] softirqs last enabled at (1238): [] local_bh_enable+0x10/0x34 [ 72.562664][ C0] softirqs last disabled at (1236): [] local_bh_disable+0x10/0x34 [ 72.565256][ C0] ---[ end trace 0000000000000000 ]--- [ 72.597211][ T7036] loop0: detected capacity change from 0 to 128 [ 72.601818][ T7036] oldfs: cannot read superblock [ 72.603272][ C1] ------------[ cut here ]------------ [ 72.604768][ C1] VFS: brelse: Trying to free free buffer [ 72.606511][ C1] WARNING: CPU: 1 PID: 5899 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 72.608984][ C1] Modules linked in: [ 72.610075][ C1] CPU: 1 PID: 5899 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 72.613214][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.616113][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.618254][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 72.619731][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 72.621225][ C1] sp : ffff800080017e00 [ 72.622465][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 72.624696][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 72.626919][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 72.629103][ C1] x20: ffff0000df832c28 x19: ffff80008b2cd980 x18: 0000000000000008 [ 72.631367][ C1] x17: 0000000000000000 x16: ffff80008afac830 x15: ffff700011e44660 [ 72.633643][ C1] x14: 1ffff00011e44660 x13: 0000000000000004 x12: ffffffffffffffff [ 72.635823][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : c16ff3d199921c00 [ 72.638038][ C1] x8 : c16ff3d199921c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.640144][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff800080374a7c [ 72.642370][ C1] x2 : 0000000000000000 x1 : 0000000100010001 x0 : 0000000000000000 [ 72.644661][ C1] Call trace: [ 72.645568][ C1] invalidate_bh_lru+0x128/0x200 [ 72.646904][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 72.648721][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 72.650698][ C1] ipi_handler+0x1d8/0x7b4 [ 72.651930][ C1] handle_percpu_devid_irq+0x174/0x308 [ 72.653470][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 72.655029][ C1] gic_handle_irq+0x6c/0x190 [ 72.656292][ C1] call_on_irq_stack+0x24/0x4c [ 72.657563][ C1] do_interrupt_handler+0xd4/0x138 [ 72.658943][ C1] el1_interrupt+0x34/0x68 [ 72.660169][ C1] el1h_64_irq_handler+0x18/0x24 [ 72.661564][ C1] el1h_64_irq+0x64/0x68 [ 72.662740][ C1] lock_acquire+0x27c/0x728 [ 72.664004][ C1] __might_fault+0xc4/0x124 [ 72.665194][ C1] filldir64+0x524/0x948 [ 72.666390][ C1] kernfs_fop_readdir+0x4d8/0x7b4 [ 72.667762][ C1] iterate_dir+0x4b8/0x640 [ 72.668932][ C1] __arm64_sys_getdents64+0x1c4/0x4a0 [ 72.670386][ C1] invoke_syscall+0x98/0x2b8 [ 72.671676][ C1] el0_svc_common+0x130/0x23c [ 72.672974][ C1] do_el0_svc+0x48/0x58 [ 72.674104][ C1] el0_svc+0x54/0x168 [ 72.675253][ C1] el0t_64_sync_handler+0x84/0xfc [ 72.676672][ C1] el0t_64_sync+0x190/0x194 [ 72.677928][ C1] irq event stamp: 1095836 [ 72.679103][ C1] hardirqs last enabled at (1095835): [] local_daif_restore+0x1c/0x3c [ 72.681839][ C1] hardirqs last disabled at (1095836): [] el1_interrupt+0x24/0x68 [ 72.684456][ C1] softirqs last enabled at (1094700): [] local_bh_enable+0x10/0x34 [ 72.687018][ C1] softirqs last disabled at (1094698): [] local_bh_disable+0x10/0x34 [ 72.689645][ C1] ---[ end trace 0000000000000000 ]--- [ 72.746235][ T6615] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 72.761863][ T7038] loop0: detected capacity change from 0 to 128 [ 72.774565][ T7038] oldfs: cannot read superblock [ 72.778691][ T6615] ------------[ cut here ]------------ [ 72.780141][ T6615] VFS: brelse: Trying to free free buffer [ 72.781802][ T6615] WARNING: CPU: 1 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 72.784192][ T6615] Modules linked in: [ 72.785213][ T6615] CPU: 1 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 72.788294][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.791083][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.793251][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 72.794740][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 72.796186][ T6615] sp : ffff80009fe67950 [ 72.797366][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 72.799555][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 72.801722][ T6615] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 72.803981][ T6615] x20: ffff0000df833a58 x19: ffff80008b2cd980 x18: 0000000000000008 [ 72.806168][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 72.808301][ T6615] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 72.810546][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 72.812748][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.815020][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 72.817214][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 72.819451][ T6615] Call trace: [ 72.820309][ T6615] invalidate_bh_lru+0x128/0x200 [ 72.821697][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 72.823436][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 72.824872][ T6615] invalidate_bh_lrus+0x34/0x40 [ 72.826233][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 72.827651][ T6615] bdev_release+0x4bc/0x644 [ 72.828887][ T6615] blkdev_release+0x20/0x34 [ 72.830072][ T6615] __fput+0x334/0x760 [ 72.831185][ T6615] __fput_sync+0x60/0x9c [ 72.832359][ T6615] __arm64_sys_close+0x150/0x1e0 [ 72.833768][ T6615] invoke_syscall+0x98/0x2b8 [ 72.835065][ T6615] el0_svc_common+0x130/0x23c [ 72.836392][ T6615] do_el0_svc+0x48/0x58 [ 72.837516][ T6615] el0_svc+0x54/0x168 [ 72.838624][ T6615] el0t_64_sync_handler+0x84/0xfc [ 72.839959][ T6615] el0t_64_sync+0x190/0x194 [ 72.841191][ T6615] irq event stamp: 248348 [ 72.842376][ T6615] hardirqs last enabled at (248347): [] kasan_quarantine_put+0x1a0/0x1c8 [ 72.845120][ T6615] hardirqs last disabled at (248348): [] smp_call_function_many_cond+0x1340/0x2f30 [ 72.848039][ T6615] softirqs last enabled at (248084): [] local_bh_enable+0x10/0x34 [ 72.850625][ T6615] softirqs last disabled at (248082): [] local_bh_disable+0x10/0x34 [ 72.853270][ T6615] ---[ end trace 0000000000000000 ]--- [ 72.872914][ T7040] loop0: detected capacity change from 0 to 128 [ 72.876610][ T7040] oldfs: cannot read superblock [ 72.882320][ T6615] ------------[ cut here ]------------ [ 72.883873][ T6615] VFS: brelse: Trying to free free buffer [ 72.885509][ T6615] WARNING: CPU: 0 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 72.887989][ T6615] Modules linked in: [ 72.889073][ T6615] CPU: 0 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 72.892092][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.894849][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.896978][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 72.898385][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 72.899802][ T6615] sp : ffff80009fe67950 [ 72.900924][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 72.903121][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 72.905320][ T6615] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 72.907478][ T6615] x20: ffff0000c1796b40 x19: ffff80008b2cd980 x18: 0000000000000008 [ 72.909642][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 72.911836][ T6615] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 72.914089][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 72.916309][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.918559][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 72.920760][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 72.922898][ T6615] Call trace: [ 72.923826][ T6615] invalidate_bh_lru+0x128/0x200 [ 72.925124][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 72.926786][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 72.928139][ T6615] invalidate_bh_lrus+0x34/0x40 [ 72.929487][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 72.930873][ T6615] bdev_release+0x4bc/0x644 [ 72.932077][ T6615] blkdev_release+0x20/0x34 [ 72.933367][ T6615] __fput+0x334/0x760 [ 72.934434][ T6615] __fput_sync+0x60/0x9c [ 72.935621][ T6615] __arm64_sys_close+0x150/0x1e0 [ 72.936956][ T6615] invoke_syscall+0x98/0x2b8 [ 72.938224][ T6615] el0_svc_common+0x130/0x23c [ 72.939490][ T6615] do_el0_svc+0x48/0x58 [ 72.940686][ T6615] el0_svc+0x54/0x168 [ 72.941739][ T6615] el0t_64_sync_handler+0x84/0xfc [ 72.943114][ T6615] el0t_64_sync+0x190/0x194 [ 72.944325][ T6615] irq event stamp: 256446 [ 72.945461][ T6615] hardirqs last enabled at (256445): [] kasan_quarantine_put+0x1a0/0x1c8 [ 72.948262][ T6615] hardirqs last disabled at (256446): [] smp_call_function_many_cond+0x1340/0x2f30 [ 72.951259][ T6615] softirqs last enabled at (254854): [] local_bh_enable+0x10/0x34 [ 72.953868][ T6615] softirqs last disabled at (254852): [] local_bh_disable+0x10/0x34 [ 72.956524][ T6615] ---[ end trace 0000000000000000 ]--- [ 72.969567][ T7042] loop0: detected capacity change from 0 to 128 [ 72.972641][ T7042] oldfs: cannot read superblock [ 72.979092][ C0] ------------[ cut here ]------------ [ 72.980547][ C0] VFS: brelse: Trying to free free buffer [ 72.982213][ C0] WARNING: CPU: 0 PID: 6597 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 72.984723][ C0] Modules linked in: [ 72.985755][ C0] CPU: 0 PID: 6597 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 72.989007][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.991792][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.993967][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 72.995433][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 72.996946][ C0] sp : ffff800080007e00 [ 72.998071][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 73.000229][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 73.002394][ C0] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 73.004614][ C0] x20: ffff0000c1796d10 x19: ffff80008b2cd980 x18: 0000000000000008 [ 73.006806][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.009098][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 73.011366][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 6602220d87abd200 [ 73.013625][ C0] x8 : 6602220d87abd200 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.015830][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 73.018023][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 73.020237][ C0] Call trace: [ 73.021119][ C0] invalidate_bh_lru+0x128/0x200 [ 73.022468][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 73.024202][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 73.026132][ C0] ipi_handler+0x1d8/0x7b4 [ 73.027384][ C0] handle_percpu_devid_irq+0x174/0x308 [ 73.028944][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 73.030473][ C0] gic_handle_irq+0x6c/0x190 [ 73.031810][ C0] call_on_irq_stack+0x24/0x4c [ 73.033071][ C0] do_interrupt_handler+0xd4/0x138 [ 73.034478][ C0] el1_interrupt+0x34/0x68 [ 73.035637][ C0] el1h_64_irq_handler+0x18/0x24 [ 73.037018][ C0] el1h_64_irq+0x64/0x68 [ 73.038229][ C0] lock_release+0x4f8/0x9b8 [ 73.039473][ C0] _raw_spin_unlock+0x24/0x78 [ 73.040726][ C0] fast_dput+0x19c/0x3b4 [ 73.041917][ C0] dput+0xd8/0x290 [ 73.042932][ C0] do_unlinkat+0x1ac/0x700 [ 73.044193][ C0] __arm64_sys_unlinkat+0xcc/0xfc [ 73.045538][ C0] invoke_syscall+0x98/0x2b8 [ 73.046828][ C0] el0_svc_common+0x130/0x23c [ 73.048122][ C0] do_el0_svc+0x48/0x58 [ 73.049292][ C0] el0_svc+0x54/0x168 [ 73.050471][ C0] el0t_64_sync_handler+0x84/0xfc [ 73.051887][ C0] el0t_64_sync+0x190/0x194 [ 73.053111][ C0] irq event stamp: 366892 [ 73.054319][ C0] hardirqs last enabled at (366891): [] call_rcu+0x648/0xb08 [ 73.056871][ C0] hardirqs last disabled at (366892): [] el1_interrupt+0x24/0x68 [ 73.059436][ C0] softirqs last enabled at (366274): [] local_bh_enable+0x10/0x34 [ 73.062073][ C0] softirqs last disabled at (366272): [] local_bh_disable+0x10/0x34 [ 73.064803][ C0] ---[ end trace 0000000000000000 ]--- [ 73.077404][ T7044] loop0: detected capacity change from 0 to 128 [ 73.081135][ T7044] oldfs: cannot read superblock [ 73.094074][ C0] ------------[ cut here ]------------ [ 73.095730][ C0] VFS: brelse: Trying to free free buffer [ 73.097370][ C0] WARNING: CPU: 0 PID: 7045 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 73.099885][ C0] Modules linked in: [ 73.100954][ C0] CPU: 0 PID: 7045 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.104174][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.106873][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.109073][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 73.110552][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 73.111955][ C0] sp : ffff800080007e00 [ 73.113098][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 73.115346][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 73.117568][ C0] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 73.119825][ C0] x20: ffff0000c1796318 x19: ffff80008b2cd980 x18: 0000000000000008 [ 73.122004][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.124170][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 73.126396][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : bb9f85ecb2a98000 [ 73.128608][ C0] x8 : bb9f85ecb2a98000 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.130700][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 73.132900][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 73.135183][ C0] Call trace: [ 73.136067][ C0] invalidate_bh_lru+0x128/0x200 [ 73.137395][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 73.139139][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 73.141046][ C0] ipi_handler+0x1d8/0x7b4 [ 73.142304][ C0] handle_percpu_devid_irq+0x174/0x308 [ 73.143827][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 73.145305][ C0] gic_handle_irq+0x6c/0x190 [ 73.146587][ C0] call_on_irq_stack+0x24/0x4c [ 73.147918][ C0] do_interrupt_handler+0xd4/0x138 [ 73.149375][ C0] el1_interrupt+0x34/0x68 [ 73.150569][ C0] el1h_64_irq_handler+0x18/0x24 [ 73.151940][ C0] el1h_64_irq+0x64/0x68 [ 73.153140][ C0] local_daif_restore+0x20/0x3c [ 73.154566][ C0] el0_svc+0x4c/0x168 [ 73.155675][ C0] el0t_64_sync_handler+0x84/0xfc [ 73.157060][ C0] el0t_64_sync+0x190/0x194 [ 73.158287][ C0] irq event stamp: 496 [ 73.159394][ C0] hardirqs last enabled at (495): [] local_daif_restore+0x1c/0x3c [ 73.162030][ C0] hardirqs last disabled at (496): [] el1_interrupt+0x24/0x68 [ 73.164444][ C0] softirqs last enabled at (116): [] local_bh_enable+0x10/0x34 [ 73.167327][ C0] softirqs last disabled at (114): [] local_bh_disable+0x10/0x34 [ 73.169842][ C0] ---[ end trace 0000000000000000 ]--- [ 73.178055][ T7046] loop0: detected capacity change from 0 to 128 [ 73.180746][ T7046] oldfs: cannot read superblock [ 73.182196][ T7046] ------------[ cut here ]------------ [ 73.183656][ T7046] VFS: brelse: Trying to free free buffer [ 73.185287][ T7046] WARNING: CPU: 1 PID: 7046 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 73.187786][ T7046] Modules linked in: [ 73.188932][ T7046] CPU: 1 PID: 7046 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.192260][ T7046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.195049][ T7046] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.197231][ T7046] pc : invalidate_bh_lru+0x128/0x200 [ 73.198782][ T7046] lr : invalidate_bh_lru+0x128/0x200 [ 73.200211][ T7046] sp : ffff8000a1037930 [ 73.201334][ T7046] x29: ffff8000a1037930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 73.203581][ T7046] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 73.205821][ T7046] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 73.208024][ T7046] x20: ffff0000df833df8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 73.210194][ T7046] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.212478][ T7046] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 73.214708][ T7046] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 64e0cd9156630d00 [ 73.216937][ T7046] x8 : 64e0cd9156630d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.219115][ T7046] x5 : ffff8000a1037078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 73.221314][ T7046] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 73.223509][ T7046] Call trace: [ 73.224488][ T7046] invalidate_bh_lru+0x128/0x200 [ 73.225855][ T7046] smp_call_function_many_cond+0x141c/0x2f30 [ 73.227543][ T7046] on_each_cpu_cond_mask+0x5c/0xc4 [ 73.228958][ T7046] invalidate_bh_lrus+0x34/0x40 [ 73.230263][ T7046] blkdev_flush_mapping+0xf0/0x230 [ 73.231665][ T7046] bdev_release+0x4bc/0x644 [ 73.232876][ T7046] blkdev_release+0x20/0x34 [ 73.234112][ T7046] __fput+0x334/0x760 [ 73.235242][ T7046] ____fput+0x20/0x30 [ 73.236306][ T7046] task_work_run+0x230/0x2e0 [ 73.237601][ T7046] do_notify_resume+0x178/0x1f4 [ 73.238947][ T7046] el0_svc+0xac/0x168 [ 73.240035][ T7046] el0t_64_sync_handler+0x84/0xfc [ 73.241532][ T7046] el0t_64_sync+0x190/0x194 [ 73.242747][ T7046] irq event stamp: 1150 [ 73.243945][ T7046] hardirqs last enabled at (1149): [] _raw_spin_unlock_irq+0x30/0x80 [ 73.246717][ T7046] hardirqs last disabled at (1150): [] smp_call_function_many_cond+0x1340/0x2f30 [ 73.249719][ T7046] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 73.252302][ T7046] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 73.254843][ T7046] ---[ end trace 0000000000000000 ]--- [ 73.279642][ T7048] loop0: detected capacity change from 0 to 128 [ 73.283763][ T7048] oldfs: cannot read superblock [ 73.287213][ T6615] ------------[ cut here ]------------ [ 73.288700][ T6615] VFS: brelse: Trying to free free buffer [ 73.290360][ T6615] WARNING: CPU: 0 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 73.292687][ T6615] Modules linked in: [ 73.293725][ T6615] CPU: 0 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.296748][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.299491][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.301656][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 73.303156][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 73.304631][ T6615] sp : ffff80009fe67950 [ 73.305754][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 73.307969][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 73.310175][ T6615] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 73.312387][ T6615] x20: ffff0000dbaba318 x19: ffff80008b2cd980 x18: 0000000000000008 [ 73.314554][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.316747][ T6615] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 73.318891][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 73.321115][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.323317][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 73.325506][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 73.327690][ T6615] Call trace: [ 73.328544][ T6615] invalidate_bh_lru+0x128/0x200 [ 73.329930][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 73.331616][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 73.333022][ T6615] invalidate_bh_lrus+0x34/0x40 [ 73.334334][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 73.335758][ T6615] bdev_release+0x4bc/0x644 [ 73.336988][ T6615] blkdev_release+0x20/0x34 [ 73.338181][ T6615] __fput+0x334/0x760 [ 73.339329][ T6615] __fput_sync+0x60/0x9c [ 73.340588][ T6615] __arm64_sys_close+0x150/0x1e0 [ 73.341936][ T6615] invoke_syscall+0x98/0x2b8 [ 73.343150][ T6615] el0_svc_common+0x130/0x23c [ 73.344449][ T6615] do_el0_svc+0x48/0x58 [ 73.345605][ T6615] el0_svc+0x54/0x168 [ 73.346690][ T6615] el0t_64_sync_handler+0x84/0xfc [ 73.348064][ T6615] el0t_64_sync+0x190/0x194 [ 73.349318][ T6615] irq event stamp: 279538 [ 73.350421][ T6615] hardirqs last enabled at (279537): [] kasan_quarantine_put+0x1a0/0x1c8 [ 73.353110][ T6615] hardirqs last disabled at (279538): [] smp_call_function_many_cond+0x1340/0x2f30 [ 73.356027][ T6615] softirqs last enabled at (278248): [] handle_softirqs+0xa3c/0xbfc [ 73.358664][ T6615] softirqs last disabled at (278221): [] __do_softirq+0x14/0x20 [ 73.361152][ T6615] ---[ end trace 0000000000000000 ]--- [ 73.375497][ T7050] loop0: detected capacity change from 0 to 128 [ 73.378303][ T7050] oldfs: cannot read superblock [ 73.386757][ T6615] ------------[ cut here ]------------ [ 73.388225][ T6615] VFS: brelse: Trying to free free buffer [ 73.389954][ T6615] WARNING: CPU: 1 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 73.392310][ T6615] Modules linked in: [ 73.393307][ T6615] CPU: 1 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.396408][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.399209][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.401365][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 73.402837][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 73.404345][ T6615] sp : ffff80009fe67950 [ 73.405508][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 73.407697][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 73.409943][ T6615] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 73.412174][ T6615] x20: ffff0000df833230 x19: ffff80008b2cd980 x18: 0000000000000008 [ 73.414340][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.416586][ T6615] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 73.418803][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 73.421063][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.423308][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 73.425493][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 73.427636][ T6615] Call trace: [ 73.428496][ T6615] invalidate_bh_lru+0x128/0x200 [ 73.429868][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 73.431510][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 73.432902][ T6615] invalidate_bh_lrus+0x34/0x40 [ 73.434269][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 73.435667][ T6615] bdev_release+0x4bc/0x644 [ 73.437000][ T6615] blkdev_release+0x20/0x34 [ 73.438215][ T6615] __fput+0x334/0x760 [ 73.439391][ T6615] __fput_sync+0x60/0x9c [ 73.440577][ T6615] __arm64_sys_close+0x150/0x1e0 [ 73.441955][ T6615] invoke_syscall+0x98/0x2b8 [ 73.443231][ T6615] el0_svc_common+0x130/0x23c [ 73.444648][ T6615] do_el0_svc+0x48/0x58 [ 73.445795][ T6615] el0_svc+0x54/0x168 [ 73.446917][ T6615] el0t_64_sync_handler+0x84/0xfc [ 73.448312][ T6615] el0t_64_sync+0x190/0x194 [ 73.449580][ T6615] irq event stamp: 284012 [ 73.450774][ T6615] hardirqs last enabled at (284011): [] kasan_quarantine_put+0x1a0/0x1c8 [ 73.453578][ T6615] hardirqs last disabled at (284012): [] smp_call_function_many_cond+0x1340/0x2f30 [ 73.456627][ T6615] softirqs last enabled at (283310): [] handle_softirqs+0xa3c/0xbfc [ 73.459189][ T6615] softirqs last disabled at (282703): [] __do_softirq+0x14/0x20 [ 73.461698][ T6615] ---[ end trace 0000000000000000 ]--- [ 73.465664][ T7052] loop0: detected capacity change from 0 to 128 [ 73.468340][ T7052] oldfs: cannot read superblock [ 73.471981][ C1] ------------[ cut here ]------------ [ 73.473517][ C1] VFS: brelse: Trying to free free buffer [ 73.475258][ C1] WARNING: CPU: 1 PID: 6595 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 73.477731][ C1] Modules linked in: [ 73.478845][ C1] CPU: 1 PID: 6595 Comm: syz-execprog Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.482060][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.484831][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.486961][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 73.488459][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 73.489926][ C1] sp : ffff800080017e00 [ 73.491089][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 73.493275][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 73.495496][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 73.497759][ C1] x20: ffff0000df823318 x19: ffff80008b2cd980 x18: 0000000000000008 [ 73.500034][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.502410][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 73.504673][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 6cfbd9b2b1b31900 [ 73.506926][ C1] x8 : 6cfbd9b2b1b31900 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.509154][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 73.511442][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 73.513652][ C1] Call trace: [ 73.514506][ C1] invalidate_bh_lru+0x128/0x200 [ 73.515928][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 73.517660][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 73.519505][ C1] ipi_handler+0x1d8/0x7b4 [ 73.520743][ C1] handle_percpu_devid_irq+0x174/0x308 [ 73.522229][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 73.523750][ C1] gic_handle_irq+0x6c/0x190 [ 73.524987][ C1] call_on_irq_stack+0x24/0x4c [ 73.526316][ C1] do_interrupt_handler+0xd4/0x138 [ 73.527740][ C1] el1_interrupt+0x34/0x68 [ 73.529004][ C1] el1h_64_irq_handler+0x18/0x24 [ 73.530353][ C1] el1h_64_irq+0x64/0x68 [ 73.531543][ C1] atime_needs_update+0xd4/0x7a4 [ 73.532928][ C1] touch_atime+0xdc/0xae4 [ 73.534093][ C1] pipe_read+0xe48/0xfe0 [ 73.535259][ C1] vfs_read+0x6a0/0x97c [ 73.536448][ C1] ksys_read+0x15c/0x26c [ 73.537678][ C1] __arm64_sys_read+0x7c/0x90 [ 73.538988][ C1] invoke_syscall+0x98/0x2b8 [ 73.540279][ C1] el0_svc_common+0x130/0x23c [ 73.541629][ C1] do_el0_svc+0x48/0x58 [ 73.542738][ C1] el0_svc+0x54/0x168 [ 73.543872][ C1] el0t_64_sync_handler+0x84/0xfc [ 73.545275][ C1] el0t_64_sync+0x190/0x194 [ 73.546586][ C1] irq event stamp: 3582 [ 73.547766][ C1] hardirqs last enabled at (3581): [] local_daif_restore+0x1c/0x3c [ 73.550447][ C1] hardirqs last disabled at (3582): [] el1_interrupt+0x24/0x68 [ 73.552996][ C1] softirqs last enabled at (3570): [] local_bh_enable+0x10/0x34 [ 73.555552][ C1] softirqs last disabled at (3568): [] local_bh_disable+0x10/0x34 [ 73.558127][ C1] ---[ end trace 0000000000000000 ]--- [ 73.576986][ T7054] loop0: detected capacity change from 0 to 128 [ 73.581139][ T7054] oldfs: cannot read superblock [ 73.594745][ C1] ------------[ cut here ]------------ [ 73.596339][ C1] VFS: brelse: Trying to free free buffer [ 73.598065][ C1] WARNING: CPU: 1 PID: 6597 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 73.600580][ C1] Modules linked in: [ 73.601673][ C1] CPU: 1 PID: 6597 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.604984][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.607800][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.609910][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 73.611459][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 73.612930][ C1] sp : ffff800080017e00 [ 73.614038][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 73.616389][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 73.618635][ C1] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 73.620838][ C1] x20: ffff0000df8236b8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 73.623165][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.625390][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 73.627567][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 6602220d87abd200 [ 73.629812][ C1] x8 : 6602220d87abd200 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.632114][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 73.634307][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 73.636545][ C1] Call trace: [ 73.637466][ C1] invalidate_bh_lru+0x128/0x200 [ 73.638790][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 73.640590][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 73.642564][ C1] ipi_handler+0x1d8/0x7b4 [ 73.643819][ C1] handle_percpu_devid_irq+0x174/0x308 [ 73.645363][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 73.646940][ C1] gic_handle_irq+0x6c/0x190 [ 73.648248][ C1] call_on_irq_stack+0x24/0x4c [ 73.649567][ C1] do_interrupt_handler+0xd4/0x138 [ 73.650990][ C1] el1_interrupt+0x34/0x68 [ 73.652251][ C1] el1h_64_irq_handler+0x18/0x24 [ 73.653673][ C1] el1h_64_irq+0x64/0x68 [ 73.654888][ C1] refill_stock+0xd0/0x118 [ 73.656181][ C1] refill_obj_stock+0x230/0x328 [ 73.657624][ C1] __memcg_slab_free_hook+0x1fc/0x330 [ 73.659178][ C1] kmem_cache_free+0x25c/0x4d0 [ 73.660575][ C1] __sk_destruct+0x4a8/0x74c [ 73.661847][ C1] __sk_free+0x388/0x4f4 [ 73.662994][ C1] sk_free+0x60/0xc8 [ 73.664124][ C1] tcp_close+0xc4/0x144 [ 73.665344][ C1] inet_release+0x160/0x1d0 [ 73.666633][ C1] sock_close+0xa4/0x1e8 [ 73.667812][ C1] __fput+0x334/0x760 [ 73.668955][ C1] __fput_sync+0x60/0x9c [ 73.670146][ C1] __arm64_sys_close+0x150/0x1e0 [ 73.671589][ C1] invoke_syscall+0x98/0x2b8 [ 73.672882][ C1] el0_svc_common+0x130/0x23c [ 73.674186][ C1] do_el0_svc+0x48/0x58 [ 73.675321][ C1] el0_svc+0x54/0x168 [ 73.676444][ C1] el0t_64_sync_handler+0x84/0xfc [ 73.677879][ C1] el0t_64_sync+0x190/0x194 [ 73.679221][ C1] irq event stamp: 395026 [ 73.680475][ C1] hardirqs last enabled at (395025): [] refill_stock+0xc4/0x118 [ 73.683159][ C1] hardirqs last disabled at (395026): [] el1_interrupt+0x24/0x68 [ 73.685727][ C1] softirqs last enabled at (395008): [] release_sock+0x154/0x1b8 [ 73.688386][ C1] softirqs last disabled at (395006): [] release_sock+0x3c/0x1b8 [ 73.691001][ C1] ---[ end trace 0000000000000000 ]--- [ 73.710159][ T7056] loop0: detected capacity change from 0 to 128 [ 73.714152][ T7056] oldfs: cannot read superblock [ 73.717646][ C0] ------------[ cut here ]------------ [ 73.719206][ C0] VFS: brelse: Trying to free free buffer [ 73.720916][ C0] WARNING: CPU: 0 PID: 7056 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 73.723388][ C0] Modules linked in: [ 73.724550][ C0] CPU: 0 PID: 7056 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.727772][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.730552][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.732767][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 73.734219][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 73.735752][ C0] sp : ffff800080007e00 [ 73.736974][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 73.739161][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 73.741522][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 73.743784][ C0] x20: ffff0000df994318 x19: ffff80008b2cd980 x18: 0000000000000008 [ 73.746077][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.748265][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 73.750426][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : d1ecbfb468657800 [ 73.752739][ C0] x8 : d1ecbfb468657800 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.755022][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 73.757220][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 73.759411][ C0] Call trace: [ 73.760323][ C0] invalidate_bh_lru+0x128/0x200 [ 73.761782][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 73.763451][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 73.765392][ C0] ipi_handler+0x1d8/0x7b4 [ 73.766658][ C0] handle_percpu_devid_irq+0x174/0x308 [ 73.768215][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 73.769768][ C0] gic_handle_irq+0x6c/0x190 [ 73.771133][ C0] call_on_irq_stack+0x24/0x4c [ 73.772477][ C0] do_interrupt_handler+0xd4/0x138 [ 73.773855][ C0] el1_interrupt+0x34/0x68 [ 73.775071][ C0] el1h_64_irq_handler+0x18/0x24 [ 73.776483][ C0] el1h_64_irq+0x64/0x68 [ 73.777756][ C0] mod_objcg_state+0x310/0x4ac [ 73.779114][ C0] __memcg_slab_free_hook+0xa0/0x330 [ 73.780568][ C0] kmem_cache_free+0x25c/0x4d0 [ 73.781866][ C0] __vm_area_free+0xec/0x148 [ 73.783090][ C0] exit_mmap+0x568/0xcb8 [ 73.784343][ C0] __mmput+0xec/0x390 [ 73.785406][ C0] mmput+0x70/0xac [ 73.786509][ C0] exit_mm+0x148/0x210 [ 73.787684][ C0] do_exit+0x468/0x1ac8 [ 73.788829][ C0] do_group_exit+0x194/0x22c [ 73.790190][ C0] get_signal+0x1414/0x1530 [ 73.791423][ C0] do_signal+0x238/0x3e8c [ 73.792671][ C0] do_notify_resume+0x74/0x1f4 [ 73.794039][ C0] el0_svc+0xac/0x168 [ 73.795134][ C0] el0t_64_sync_handler+0x84/0xfc [ 73.796511][ C0] el0t_64_sync+0x190/0x194 [ 73.797805][ C0] irq event stamp: 2082 [ 73.798980][ C0] hardirqs last enabled at (2081): [] mod_objcg_state+0x304/0x4ac [ 73.801531][ C0] hardirqs last disabled at (2082): [] el1_interrupt+0x24/0x68 [ 73.804074][ C0] softirqs last enabled at (1362): [] local_bh_enable+0x10/0x34 [ 73.806718][ C0] softirqs last disabled at (1360): [] local_bh_disable+0x10/0x34 [ 73.809354][ C0] ---[ end trace 0000000000000000 ]--- [ 73.829577][ T7058] loop0: detected capacity change from 0 to 128 [ 73.841200][ T7058] oldfs: cannot read superblock [ 73.842802][ C0] ------------[ cut here ]------------ [ 73.844394][ C0] VFS: brelse: Trying to free free buffer [ 73.846098][ C0] WARNING: CPU: 0 PID: 0 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 73.848515][ C0] Modules linked in: [ 73.849597][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.852683][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.855440][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.857598][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 73.859111][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 73.860588][ C0] sp : ffff800080007e00 [ 73.861747][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 73.863967][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 73.866215][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 73.868425][ C0] x20: ffff0000df9946b8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 73.870634][ C0] x17: 0000000000000000 x16: ffff80008afac830 x15: ffff700011e44660 [ 73.872835][ C0] x14: 1ffff00011e44660 x13: 0000000000000004 x12: ffffffffffffffff [ 73.875047][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 43b181b18376e900 [ 73.877334][ C0] x8 : 43b181b18376e900 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.879565][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff800080374a7c [ 73.881804][ C0] x2 : 0000000000000000 x1 : 0000000100010002 x0 : 0000000000000000 [ 73.884056][ C0] Call trace: [ 73.884961][ C0] invalidate_bh_lru+0x128/0x200 [ 73.886348][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 73.888063][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 73.890074][ C0] ipi_handler+0x1d8/0x7b4 [ 73.891359][ C0] handle_percpu_devid_irq+0x174/0x308 [ 73.892845][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 73.894346][ C0] gic_handle_irq+0x6c/0x190 [ 73.895622][ C0] call_on_irq_stack+0x24/0x4c [ 73.896891][ C0] do_interrupt_handler+0xd4/0x138 [ 73.898341][ C0] el1_interrupt+0x34/0x68 [ 73.899555][ C0] el1h_64_irq_handler+0x18/0x24 [ 73.900916][ C0] el1h_64_irq+0x64/0x68 [ 73.902092][ C0] arch_local_irq_enable+0x8/0xc [ 73.903477][ C0] do_idle+0x1f0/0x4e4 [ 73.904620][ C0] cpu_startup_entry+0x5c/0x74 [ 73.905933][ C0] rest_init+0x2dc/0x2f4 [ 73.907125][ C0] start_kernel+0x3f4/0x4f4 [ 73.908319][ C0] __primary_switched+0x84/0x8c [ 73.909691][ C0] irq event stamp: 328718 [ 73.910873][ C0] hardirqs last enabled at (328717): [] default_idle_call+0xf4/0x128 [ 73.913494][ C0] hardirqs last disabled at (328718): [] el1_interrupt+0x24/0x68 [ 73.916061][ C0] softirqs last enabled at (328522): [] handle_softirqs+0xa3c/0xbfc [ 73.918775][ C0] softirqs last disabled at (328407): [] __do_softirq+0x14/0x20 [ 73.921357][ C0] ---[ end trace 0000000000000000 ]--- [ 73.961879][ T7060] loop0: detected capacity change from 0 to 128 [ 73.964708][ T7060] oldfs: cannot read superblock [ 73.967654][ C1] ------------[ cut here ]------------ [ 73.969222][ C1] VFS: brelse: Trying to free free buffer [ 73.970962][ C1] WARNING: CPU: 1 PID: 7059 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 73.973493][ C1] Modules linked in: [ 73.974597][ C1] CPU: 1 PID: 7059 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 73.977966][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.980823][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.982929][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 73.984434][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 73.985883][ C1] sp : ffff800080017e00 [ 73.986992][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 73.989317][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 73.991567][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 73.993835][ C1] x20: ffff0000df823a58 x19: ffff80008b2cd980 x18: 0000000000000008 [ 73.996094][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 73.998319][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 74.000664][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 24655f4acb839700 [ 74.002921][ C1] x8 : 24655f4acb839700 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.005160][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 74.007464][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 74.009685][ C1] Call trace: [ 74.010603][ C1] invalidate_bh_lru+0x128/0x200 [ 74.011988][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 74.013760][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 74.015764][ C1] ipi_handler+0x1d8/0x7b4 [ 74.017016][ C1] handle_percpu_devid_irq+0x174/0x308 [ 74.018531][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 74.020072][ C1] gic_handle_irq+0x6c/0x190 [ 74.021421][ C1] call_on_irq_stack+0x24/0x4c [ 74.022749][ C1] do_interrupt_handler+0xd4/0x138 [ 74.024176][ C1] el1_interrupt+0x34/0x68 [ 74.025424][ C1] el1h_64_irq_handler+0x18/0x24 [ 74.026815][ C1] el1h_64_irq+0x64/0x68 [ 74.028006][ C1] kasan_check_range+0x0/0x2a8 [ 74.029339][ C1] unmap_page_range+0x182c/0x2e58 [ 74.030764][ C1] unmap_vmas+0x378/0x598 [ 74.031972][ C1] exit_mmap+0x1cc/0xcb8 [ 74.033134][ C1] __mmput+0xec/0x390 [ 74.034314][ C1] mmput+0x70/0xac [ 74.035321][ C1] exit_mm+0x148/0x210 [ 74.036428][ C1] do_exit+0x468/0x1ac8 [ 74.037571][ C1] do_group_exit+0x194/0x22c [ 74.038890][ C1] pid_child_should_wake+0x0/0x1dc [ 74.040375][ C1] invoke_syscall+0x98/0x2b8 [ 74.041636][ C1] el0_svc_common+0x130/0x23c [ 74.042988][ C1] do_el0_svc+0x48/0x58 [ 74.044128][ C1] el0_svc+0x54/0x168 [ 74.045241][ C1] el0t_64_sync_handler+0x84/0xfc [ 74.046735][ C1] el0t_64_sync+0x190/0x194 [ 74.048037][ C1] irq event stamp: 1970 [ 74.049234][ C1] hardirqs last enabled at (1969): [] percpu_counter_add_batch+0x210/0x30c [ 74.052115][ C1] hardirqs last disabled at (1970): [] el1_interrupt+0x24/0x68 [ 74.054719][ C1] softirqs last enabled at (1668): [] local_bh_enable+0x10/0x34 [ 74.057343][ C1] softirqs last disabled at (1666): [] local_bh_disable+0x10/0x34 [ 74.059911][ C1] ---[ end trace 0000000000000000 ]--- [ 74.080799][ T7062] loop0: detected capacity change from 0 to 128 [ 74.089729][ T7062] oldfs: cannot read superblock [ 74.091147][ T7062] ------------[ cut here ]------------ [ 74.092655][ T7062] VFS: brelse: Trying to free free buffer [ 74.094406][ T7062] WARNING: CPU: 0 PID: 7062 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 74.096862][ T7062] Modules linked in: [ 74.097968][ T7062] CPU: 0 PID: 7062 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.101305][ T7062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.104047][ T7062] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.106210][ T7062] pc : invalidate_bh_lru+0x128/0x200 [ 74.107695][ T7062] lr : invalidate_bh_lru+0x128/0x200 [ 74.109132][ T7062] sp : ffff80009fb87930 [ 74.110220][ T7062] x29: ffff80009fb87930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 74.112461][ T7062] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 74.114681][ T7062] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 74.116849][ T7062] x20: ffff0000df994df8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 74.119083][ T7062] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 74.121318][ T7062] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 74.123531][ T7062] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 9a8f1289173bde00 [ 74.125797][ T7062] x8 : 9a8f1289173bde00 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.127943][ T7062] x5 : ffff80009fb87078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 74.130177][ T7062] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 74.132270][ T7062] Call trace: [ 74.133116][ T7062] invalidate_bh_lru+0x128/0x200 [ 74.134424][ T7062] smp_call_function_many_cond+0x141c/0x2f30 [ 74.136081][ T7062] on_each_cpu_cond_mask+0x5c/0xc4 [ 74.137456][ T7062] invalidate_bh_lrus+0x34/0x40 [ 74.138785][ T7062] blkdev_flush_mapping+0xf0/0x230 [ 74.140253][ T7062] bdev_release+0x4bc/0x644 [ 74.141476][ T7062] blkdev_release+0x20/0x34 [ 74.142763][ T7062] __fput+0x334/0x760 [ 74.143862][ T7062] ____fput+0x20/0x30 [ 74.144952][ T7062] task_work_run+0x230/0x2e0 [ 74.146211][ T7062] do_notify_resume+0x178/0x1f4 [ 74.147546][ T7062] el0_svc+0xac/0x168 [ 74.148694][ T7062] el0t_64_sync_handler+0x84/0xfc [ 74.150024][ T7062] el0t_64_sync+0x190/0x194 [ 74.151267][ T7062] irq event stamp: 1164 [ 74.152407][ T7062] hardirqs last enabled at (1163): [] _raw_spin_unlock_irq+0x30/0x80 [ 74.155120][ T7062] hardirqs last disabled at (1164): [] smp_call_function_many_cond+0x1340/0x2f30 [ 74.158093][ T7062] softirqs last enabled at (776): [] local_bh_enable+0x10/0x34 [ 74.160807][ T7062] softirqs last disabled at (774): [] local_bh_disable+0x10/0x34 [ 74.163277][ T7062] ---[ end trace 0000000000000000 ]--- [ 74.213238][ T7064] loop0: detected capacity change from 0 to 128 [ 74.216291][ T7064] oldfs: cannot read superblock [ 74.229245][ T6615] ------------[ cut here ]------------ [ 74.230718][ T6615] VFS: brelse: Trying to free free buffer [ 74.232480][ T6615] WARNING: CPU: 1 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 74.234895][ T6615] Modules linked in: [ 74.235941][ T6615] CPU: 1 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.238981][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.241679][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.243814][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 74.245249][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 74.246731][ T6615] sp : ffff80009fe67950 [ 74.247886][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 74.250129][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 74.252404][ T6615] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 74.254689][ T6615] x20: ffff0000df823df8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 74.256844][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 74.258979][ T6615] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 74.261240][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 74.263510][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.265744][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 74.267997][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 74.270168][ T6615] Call trace: [ 74.271051][ T6615] invalidate_bh_lru+0x128/0x200 [ 74.272409][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 74.274063][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 74.275536][ T6615] invalidate_bh_lrus+0x34/0x40 [ 74.276862][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 74.278235][ T6615] bdev_release+0x4bc/0x644 [ 74.279535][ T6615] blkdev_release+0x20/0x34 [ 74.280727][ T6615] __fput+0x334/0x760 [ 74.281829][ T6615] __fput_sync+0x60/0x9c [ 74.282993][ T6615] __arm64_sys_close+0x150/0x1e0 [ 74.284336][ T6615] invoke_syscall+0x98/0x2b8 [ 74.285684][ T6615] el0_svc_common+0x130/0x23c [ 74.286923][ T6615] do_el0_svc+0x48/0x58 [ 74.288038][ T6615] el0_svc+0x54/0x168 [ 74.289077][ T6615] el0t_64_sync_handler+0x84/0xfc [ 74.290484][ T6615] el0t_64_sync+0x190/0x194 [ 74.291726][ T6615] irq event stamp: 330488 [ 74.292892][ T6615] hardirqs last enabled at (330487): [] kasan_quarantine_put+0x1a0/0x1c8 [ 74.295756][ T6615] hardirqs last disabled at (330488): [] smp_call_function_many_cond+0x1340/0x2f30 [ 74.298758][ T6615] softirqs last enabled at (328974): [] local_bh_enable+0x10/0x34 [ 74.301435][ T6615] softirqs last disabled at (328972): [] local_bh_disable+0x10/0x34 [ 74.304139][ T6615] ---[ end trace 0000000000000000 ]--- [ 74.308056][ T6299] Bluetooth: hci0: command tx timeout [ 74.310150][ T7066] loop0: detected capacity change from 0 to 128 [ 74.313865][ T7066] oldfs: cannot read superblock [ 74.315604][ T7066] ------------[ cut here ]------------ [ 74.317088][ T7066] VFS: brelse: Trying to free free buffer [ 74.318852][ T7066] WARNING: CPU: 0 PID: 7066 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 74.321332][ T7066] Modules linked in: [ 74.322379][ T7066] CPU: 0 PID: 7066 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.325671][ T7066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.328448][ T7066] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.330619][ T7066] pc : invalidate_bh_lru+0x128/0x200 [ 74.332056][ T7066] lr : invalidate_bh_lru+0x128/0x200 [ 74.333511][ T7066] sp : ffff8000a0fe7930 [ 74.334698][ T7066] x29: ffff8000a0fe7930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 74.336938][ T7066] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 74.339161][ T7066] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 74.341313][ T7066] x20: ffff0000c1798c28 x19: ffff80008b2cd980 x18: 0000000000000008 [ 74.343543][ T7066] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 74.345711][ T7066] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 74.347869][ T7066] x11: 0000000000000004 x10: 0000000000ff0100 x9 : bcb22172f30b8500 [ 74.350070][ T7066] x8 : bcb22172f30b8500 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.352324][ T7066] x5 : ffff8000a0fe7078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 74.354534][ T7066] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 74.356827][ T7066] Call trace: [ 74.357746][ T7066] invalidate_bh_lru+0x128/0x200 [ 74.359166][ T7066] smp_call_function_many_cond+0x141c/0x2f30 [ 74.360807][ T7066] on_each_cpu_cond_mask+0x5c/0xc4 [ 74.362176][ T7066] invalidate_bh_lrus+0x34/0x40 [ 74.363518][ T7066] blkdev_flush_mapping+0xf0/0x230 [ 74.364918][ T7066] bdev_release+0x4bc/0x644 [ 74.366149][ T7066] blkdev_release+0x20/0x34 [ 74.367372][ T7066] __fput+0x334/0x760 [ 74.368435][ T7066] ____fput+0x20/0x30 [ 74.369676][ T7066] task_work_run+0x230/0x2e0 [ 74.370969][ T7066] do_notify_resume+0x178/0x1f4 [ 74.372321][ T7066] el0_svc+0xac/0x168 [ 74.373379][ T7066] el0t_64_sync_handler+0x84/0xfc [ 74.374799][ T7066] el0t_64_sync+0x190/0x194 [ 74.375977][ T7066] irq event stamp: 2042 [ 74.377098][ T7066] hardirqs last enabled at (2041): [] _raw_spin_unlock_irq+0x30/0x80 [ 74.379776][ T7066] hardirqs last disabled at (2042): [] smp_call_function_many_cond+0x1340/0x2f30 [ 74.382819][ T7066] softirqs last enabled at (1962): [] handle_softirqs+0xa3c/0xbfc [ 74.385428][ T7066] softirqs last disabled at (1851): [] __do_softirq+0x14/0x20 [ 74.387987][ T7066] ---[ end trace 0000000000000000 ]--- [ 74.426610][ T6615] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 74.445511][ T7069] loop0: detected capacity change from 0 to 128 [ 74.448811][ T7069] oldfs: cannot read superblock [ 74.450267][ T7069] ------------[ cut here ]------------ [ 74.451771][ T7069] VFS: brelse: Trying to free free buffer [ 74.453430][ T7069] WARNING: CPU: 1 PID: 7069 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 74.455823][ T7069] Modules linked in: [ 74.456887][ T7069] CPU: 1 PID: 7069 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.460182][ T7069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.462964][ T7069] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.465077][ T7069] pc : invalidate_bh_lru+0x128/0x200 [ 74.466510][ T7069] lr : invalidate_bh_lru+0x128/0x200 [ 74.468053][ T7069] sp : ffff80009fb57930 [ 74.469216][ T7069] x29: ffff80009fb57930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 74.471470][ T7069] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 74.473708][ T7069] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 74.475953][ T7069] x20: ffff0000db969318 x19: ffff80008b2cd980 x18: 0000000000000008 [ 74.478134][ T7069] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 74.480343][ T7069] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 74.482502][ T7069] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 8d622a4534f1aa00 [ 74.484751][ T7069] x8 : 8d622a4534f1aa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.486928][ T7069] x5 : ffff80009fb57078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 74.489221][ T7069] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 74.491422][ T7069] Call trace: [ 74.492364][ T7069] invalidate_bh_lru+0x128/0x200 [ 74.493783][ T7069] smp_call_function_many_cond+0x141c/0x2f30 [ 74.495380][ T7069] on_each_cpu_cond_mask+0x5c/0xc4 [ 74.496839][ T7069] invalidate_bh_lrus+0x34/0x40 [ 74.498159][ T7069] blkdev_flush_mapping+0xf0/0x230 [ 74.499586][ T7069] bdev_release+0x4bc/0x644 [ 74.500903][ T7069] blkdev_release+0x20/0x34 [ 74.502157][ T7069] __fput+0x334/0x760 [ 74.503261][ T7069] ____fput+0x20/0x30 [ 74.504361][ T7069] task_work_run+0x230/0x2e0 [ 74.505641][ T7069] do_notify_resume+0x178/0x1f4 [ 74.507035][ T7069] el0_svc+0xac/0x168 [ 74.508114][ T7069] el0t_64_sync_handler+0x84/0xfc [ 74.509476][ T7069] el0t_64_sync+0x190/0x194 [ 74.510736][ T7069] irq event stamp: 1258 [ 74.511891][ T7069] hardirqs last enabled at (1257): [] _raw_spin_unlock_irq+0x30/0x80 [ 74.514621][ T7069] hardirqs last disabled at (1258): [] smp_call_function_many_cond+0x1340/0x2f30 [ 74.517617][ T7069] softirqs last enabled at (816): [] local_bh_enable+0x10/0x34 [ 74.520116][ T7069] softirqs last disabled at (814): [] local_bh_disable+0x10/0x34 [ 74.522639][ T7069] ---[ end trace 0000000000000000 ]--- [ 74.575773][ T6615] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 74.592080][ T7071] loop0: detected capacity change from 0 to 128 [ 74.595188][ T7071] oldfs: cannot read superblock [ 74.600174][ C1] ------------[ cut here ]------------ [ 74.601726][ C1] VFS: brelse: Trying to free free buffer [ 74.603427][ C1] WARNING: CPU: 1 PID: 6597 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 74.605866][ C1] Modules linked in: [ 74.606995][ C1] CPU: 1 PID: 6597 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.610249][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.613118][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.615289][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 74.616820][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 74.618232][ C1] sp : ffff800080017e00 [ 74.619333][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 74.621586][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 74.623926][ C1] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 74.626180][ C1] x20: ffff0000db969888 x19: ffff80008b2cd980 x18: 0000000000000008 [ 74.628432][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 74.630700][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 74.632946][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 6602220d87abd200 [ 74.635138][ C1] x8 : 6602220d87abd200 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.637333][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 74.639633][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 74.641856][ C1] Call trace: [ 74.642770][ C1] invalidate_bh_lru+0x128/0x200 [ 74.644167][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 74.645935][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 74.647869][ C1] ipi_handler+0x1d8/0x7b4 [ 74.649133][ C1] handle_percpu_devid_irq+0x174/0x308 [ 74.650696][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 74.652249][ C1] gic_handle_irq+0x6c/0x190 [ 74.653500][ C1] call_on_irq_stack+0x24/0x4c [ 74.654838][ C1] do_interrupt_handler+0xd4/0x138 [ 74.656239][ C1] el1_interrupt+0x34/0x68 [ 74.657454][ C1] el1h_64_irq_handler+0x18/0x24 [ 74.658827][ C1] el1h_64_irq+0x64/0x68 [ 74.660021][ C1] arch_stack_walk+0x19c/0x2dc [ 74.661314][ C1] stack_trace_save+0xfc/0x1a0 [ 74.662636][ C1] kasan_save_track+0x40/0x78 [ 74.663922][ C1] kasan_save_alloc_info+0x40/0x50 [ 74.665320][ C1] __kasan_slab_alloc+0x74/0x8c [ 74.666697][ C1] kmem_cache_alloc_noprof+0x1c0/0x350 [ 74.668229][ C1] getname_flags+0xd0/0x484 [ 74.669462][ C1] vfs_fstatat+0xfc/0x25c [ 74.670705][ C1] __arm64_sys_newfstatat+0x114/0x19c [ 74.672227][ C1] invoke_syscall+0x98/0x2b8 [ 74.673436][ C1] el0_svc_common+0x130/0x23c [ 74.674721][ C1] do_el0_svc+0x48/0x58 [ 74.675897][ C1] el0_svc+0x54/0x168 [ 74.677036][ C1] el0t_64_sync_handler+0x84/0xfc [ 74.678399][ C1] el0t_64_sync+0x190/0x194 [ 74.679682][ C1] irq event stamp: 432808 [ 74.680907][ C1] hardirqs last enabled at (432807): [] local_daif_restore+0x1c/0x3c [ 74.683515][ C1] hardirqs last disabled at (432808): [] el1_interrupt+0x24/0x68 [ 74.686092][ C1] softirqs last enabled at (432226): [] local_bh_enable+0x10/0x34 [ 74.688791][ C1] softirqs last disabled at (432224): [] local_bh_disable+0x10/0x34 [ 74.691333][ C1] ---[ end trace 0000000000000000 ]--- [ 74.706623][ T7073] loop0: detected capacity change from 0 to 128 [ 74.709606][ T7073] oldfs: cannot read superblock [ 74.712688][ C1] ------------[ cut here ]------------ [ 74.714301][ C1] VFS: brelse: Trying to free free buffer [ 74.716006][ C1] WARNING: CPU: 1 PID: 7072 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 74.718398][ C1] Modules linked in: [ 74.719448][ C1] CPU: 1 PID: 7072 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.722712][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.725481][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.727715][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 74.729206][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 74.730685][ C1] sp : ffff800080017e00 [ 74.731888][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 74.734149][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 74.736308][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 74.738469][ C1] x20: ffff0000db969df8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 74.740708][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 74.742885][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 74.745098][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : dc2a6beca136be00 [ 74.747320][ C1] x8 : dc2a6beca136be00 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.749471][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 74.751721][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 74.753927][ C1] Call trace: [ 74.754853][ C1] invalidate_bh_lru+0x128/0x200 [ 74.756176][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 74.757892][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 74.759801][ C1] ipi_handler+0x1d8/0x7b4 [ 74.761043][ C1] handle_percpu_devid_irq+0x174/0x308 [ 74.762563][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 74.764031][ C1] gic_handle_irq+0x6c/0x190 [ 74.765288][ C1] call_on_irq_stack+0x24/0x4c [ 74.766687][ C1] do_interrupt_handler+0xd4/0x138 [ 74.768156][ C1] el1_interrupt+0x34/0x68 [ 74.769403][ C1] el1h_64_irq_handler+0x18/0x24 [ 74.770747][ C1] el1h_64_irq+0x64/0x68 [ 74.771938][ C1] memcg_account_kmem+0x60/0xac [ 74.773351][ C1] refill_obj_stock+0x224/0x328 [ 74.774700][ C1] __memcg_slab_free_hook+0x1fc/0x330 [ 74.776172][ C1] kmem_cache_free+0x25c/0x4d0 [ 74.777461][ C1] unlink_anon_vmas+0x48c/0x520 [ 74.778789][ C1] free_pgtables+0x3e4/0x630 [ 74.780053][ C1] exit_mmap+0x3a4/0xcb8 [ 74.781261][ C1] __mmput+0xec/0x390 [ 74.782365][ C1] mmput+0x70/0xac [ 74.783434][ C1] exit_mm+0x148/0x210 [ 74.784542][ C1] do_exit+0x468/0x1ac8 [ 74.785707][ C1] do_group_exit+0x194/0x22c [ 74.786930][ C1] pid_child_should_wake+0x0/0x1dc [ 74.788349][ C1] invoke_syscall+0x98/0x2b8 [ 74.789628][ C1] el0_svc_common+0x130/0x23c [ 74.790998][ C1] do_el0_svc+0x48/0x58 [ 74.792091][ C1] el0_svc+0x54/0x168 [ 74.793286][ C1] el0t_64_sync_handler+0x84/0xfc [ 74.794681][ C1] el0t_64_sync+0x190/0x194 [ 74.795946][ C1] irq event stamp: 1636 [ 74.797064][ C1] hardirqs last enabled at (1635): [] memcg_account_kmem+0x40/0xac [ 74.799746][ C1] hardirqs last disabled at (1636): [] el1_interrupt+0x24/0x68 [ 74.802317][ C1] softirqs last enabled at (1202): [] local_bh_enable+0x10/0x34 [ 74.804875][ C1] softirqs last disabled at (1200): [] local_bh_disable+0x10/0x34 [ 74.807601][ C1] ---[ end trace 0000000000000000 ]--- [ 74.832899][ T7075] loop0: detected capacity change from 0 to 128 [ 74.836403][ T7075] oldfs: cannot read superblock [ 74.840986][ T6615] ------------[ cut here ]------------ [ 74.842489][ T6615] VFS: brelse: Trying to free free buffer [ 74.844266][ T6615] WARNING: CPU: 1 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 74.846766][ T6615] Modules linked in: [ 74.847857][ T6615] CPU: 1 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.850886][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.853627][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.855813][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 74.857319][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 74.858788][ T6615] sp : ffff80009fe67950 [ 74.859905][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 74.862159][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 74.864424][ T6615] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 74.866659][ T6615] x20: ffff0000df997400 x19: ffff80008b2cd980 x18: 0000000000000008 [ 74.868885][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 74.871155][ T6615] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 74.873365][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 74.875599][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.877768][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 74.879994][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 74.882233][ T6615] Call trace: [ 74.883086][ T6615] invalidate_bh_lru+0x128/0x200 [ 74.884409][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 74.886082][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 74.887453][ T6615] invalidate_bh_lrus+0x34/0x40 [ 74.888801][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 74.890205][ T6615] bdev_release+0x4bc/0x644 [ 74.891398][ T6615] blkdev_release+0x20/0x34 [ 74.892585][ T6615] __fput+0x334/0x760 [ 74.893642][ T6615] __fput_sync+0x60/0x9c [ 74.894830][ T6615] __arm64_sys_close+0x150/0x1e0 [ 74.896210][ T6615] invoke_syscall+0x98/0x2b8 [ 74.897480][ T6615] el0_svc_common+0x130/0x23c [ 74.898736][ T6615] do_el0_svc+0x48/0x58 [ 74.899953][ T6615] el0_svc+0x54/0x168 [ 74.901044][ T6615] el0t_64_sync_handler+0x84/0xfc [ 74.902466][ T6615] el0t_64_sync+0x190/0x194 [ 74.903719][ T6615] irq event stamp: 354226 [ 74.904940][ T6615] hardirqs last enabled at (354225): [] kasan_quarantine_put+0x1a0/0x1c8 [ 74.907693][ T6615] hardirqs last disabled at (354226): [] smp_call_function_many_cond+0x1340/0x2f30 [ 74.910573][ T6615] softirqs last enabled at (353824): [] local_bh_enable+0x10/0x34 [ 74.913161][ T6615] softirqs last disabled at (353822): [] local_bh_disable+0x10/0x34 [ 74.915826][ T6615] ---[ end trace 0000000000000000 ]--- [ 74.930086][ T7077] loop0: detected capacity change from 0 to 128 [ 74.933863][ T7077] oldfs: cannot read superblock [ 74.939344][ T6615] ------------[ cut here ]------------ [ 74.940800][ T6615] VFS: brelse: Trying to free free buffer [ 74.942442][ T6615] WARNING: CPU: 1 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 74.944754][ T6615] Modules linked in: [ 74.945780][ T6615] CPU: 1 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 74.948790][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 74.951541][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.953785][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 74.955235][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 74.956722][ T6615] sp : ffff80009fe67950 [ 74.957894][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 74.960107][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 74.962359][ T6615] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 74.964542][ T6615] x20: ffff0000df997970 x19: ffff80008b2cd980 x18: 0000000000000008 [ 74.966798][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 74.969052][ T6615] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 74.971301][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 74.973474][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.975628][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 74.977852][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 74.980051][ T6615] Call trace: [ 74.980915][ T6615] invalidate_bh_lru+0x128/0x200 [ 74.982286][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 74.983977][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 74.985372][ T6615] invalidate_bh_lrus+0x34/0x40 [ 74.986715][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 74.988109][ T6615] bdev_release+0x4bc/0x644 [ 74.989389][ T6615] blkdev_release+0x20/0x34 [ 74.990677][ T6615] __fput+0x334/0x760 [ 74.991763][ T6615] __fput_sync+0x60/0x9c [ 74.992949][ T6615] __arm64_sys_close+0x150/0x1e0 [ 74.994293][ T6615] invoke_syscall+0x98/0x2b8 [ 74.995545][ T6615] el0_svc_common+0x130/0x23c [ 74.996856][ T6615] do_el0_svc+0x48/0x58 [ 74.997972][ T6615] el0_svc+0x54/0x168 [ 74.999079][ T6615] el0t_64_sync_handler+0x84/0xfc [ 75.000542][ T6615] el0t_64_sync+0x190/0x194 [ 75.001791][ T6615] irq event stamp: 357680 [ 75.002945][ T6615] hardirqs last enabled at (357679): [] kasan_quarantine_put+0x1a0/0x1c8 [ 75.005715][ T6615] hardirqs last disabled at (357680): [] smp_call_function_many_cond+0x1340/0x2f30 [ 75.008671][ T6615] softirqs last enabled at (357102): [] local_bh_enable+0x10/0x34 [ 75.011252][ T6615] softirqs last disabled at (357100): [] local_bh_disable+0x10/0x34 [ 75.013903][ T6615] ---[ end trace 0000000000000000 ]--- [ 75.028488][ T7079] loop0: detected capacity change from 0 to 128 [ 75.031463][ T7079] oldfs: cannot read superblock [ 75.034591][ C0] ------------[ cut here ]------------ [ 75.036137][ C0] VFS: brelse: Trying to free free buffer [ 75.037898][ C0] WARNING: CPU: 0 PID: 7078 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 75.040299][ C0] Modules linked in: [ 75.041321][ C0] CPU: 0 PID: 7078 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.044608][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.047374][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.049633][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 75.051090][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 75.052614][ C0] sp : ffff800080007e00 [ 75.053746][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 75.055945][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 75.058164][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 75.060314][ C0] x20: ffff0000dfa91df8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 75.062496][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.064834][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 75.067098][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : f5c92610e2f83700 [ 75.069305][ C0] x8 : f5c92610e2f83700 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.071508][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 75.073794][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 75.076021][ C0] Call trace: [ 75.076952][ C0] invalidate_bh_lru+0x128/0x200 [ 75.078335][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 75.080116][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 75.082026][ C0] ipi_handler+0x1d8/0x7b4 [ 75.083184][ C0] handle_percpu_devid_irq+0x174/0x308 [ 75.084730][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 75.086282][ C0] gic_handle_irq+0x6c/0x190 [ 75.087511][ C0] call_on_irq_stack+0x24/0x4c [ 75.088875][ C0] do_interrupt_handler+0xd4/0x138 [ 75.090288][ C0] el1_interrupt+0x34/0x68 [ 75.091490][ C0] el1h_64_irq_handler+0x18/0x24 [ 75.092890][ C0] el1h_64_irq+0x64/0x68 [ 75.094027][ C0] kasan_quarantine_put+0xb8/0x1c8 [ 75.095400][ C0] __kasan_slab_free+0x5c/0x70 [ 75.096693][ C0] kmem_cache_free+0x170/0x4d0 [ 75.098028][ C0] __vm_area_free+0xfc/0x148 [ 75.099268][ C0] exit_mmap+0x568/0xcb8 [ 75.100409][ C0] __mmput+0xec/0x390 [ 75.101481][ C0] mmput+0x70/0xac [ 75.102523][ C0] exit_mm+0x148/0x210 [ 75.103678][ C0] do_exit+0x468/0x1ac8 [ 75.104864][ C0] do_group_exit+0x194/0x22c [ 75.106121][ C0] pid_child_should_wake+0x0/0x1dc [ 75.107476][ C0] invoke_syscall+0x98/0x2b8 [ 75.108788][ C0] el0_svc_common+0x130/0x23c [ 75.110102][ C0] do_el0_svc+0x48/0x58 [ 75.111266][ C0] el0_svc+0x54/0x168 [ 75.112357][ C0] el0t_64_sync_handler+0x84/0xfc [ 75.113733][ C0] el0t_64_sync+0x190/0x194 [ 75.114954][ C0] irq event stamp: 2154 [ 75.116149][ C0] hardirqs last enabled at (2153): [] kasan_quarantine_put+0x1a0/0x1c8 [ 75.118814][ C0] hardirqs last disabled at (2154): [] el1_interrupt+0x24/0x68 [ 75.121304][ C0] softirqs last enabled at (1348): [] local_bh_enable+0x10/0x34 [ 75.123861][ C0] softirqs last disabled at (1346): [] local_bh_disable+0x10/0x34 [ 75.126502][ C0] ---[ end trace 0000000000000000 ]--- [ 75.146066][ T7081] loop0: detected capacity change from 0 to 128 [ 75.148992][ T7081] oldfs: cannot read superblock [ 75.153102][ C1] ------------[ cut here ]------------ [ 75.154629][ C1] VFS: brelse: Trying to free free buffer [ 75.156303][ C1] WARNING: CPU: 1 PID: 0 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 75.158770][ C1] Modules linked in: [ 75.159843][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.162918][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.165646][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.167753][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 75.169210][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 75.170678][ C1] sp : ffff800080017e00 [ 75.171815][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 75.174035][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 75.176227][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 75.178499][ C1] x20: ffff0000df997df8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 75.180734][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.182942][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 75.185106][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 8e964f8704978500 [ 75.187263][ C1] x8 : 8e964f8704978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.189427][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 75.191663][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 75.193883][ C1] Call trace: [ 75.194813][ C1] invalidate_bh_lru+0x128/0x200 [ 75.196140][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 75.197864][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 75.199771][ C1] ipi_handler+0x1d8/0x7b4 [ 75.200985][ C1] handle_percpu_devid_irq+0x174/0x308 [ 75.202477][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 75.204008][ C1] gic_handle_irq+0x6c/0x190 [ 75.205261][ C1] call_on_irq_stack+0x24/0x4c [ 75.206515][ C1] do_interrupt_handler+0xd4/0x138 [ 75.207960][ C1] el1_interrupt+0x34/0x68 [ 75.209166][ C1] el1h_64_irq_handler+0x18/0x24 [ 75.210539][ C1] el1h_64_irq+0x64/0x68 [ 75.211687][ C1] arch_local_irq_enable+0x8/0xc [ 75.213073][ C1] do_idle+0x1f0/0x4e4 [ 75.214197][ C1] cpu_startup_entry+0x5c/0x74 [ 75.215432][ C1] secondary_start_kernel+0x1bc/0x1e4 [ 75.216936][ C1] __secondary_switched+0xb8/0xbc [ 75.218324][ C1] irq event stamp: 253730 [ 75.219501][ C1] hardirqs last enabled at (253729): [] default_idle_call+0xf4/0x128 [ 75.222149][ C1] hardirqs last disabled at (253730): [] el1_interrupt+0x24/0x68 [ 75.224700][ C1] softirqs last enabled at (253692): [] handle_softirqs+0xa3c/0xbfc [ 75.227290][ C1] softirqs last disabled at (253687): [] __do_softirq+0x14/0x20 [ 75.229782][ C1] ---[ end trace 0000000000000000 ]--- [ 75.244684][ T7083] loop0: detected capacity change from 0 to 128 [ 75.249647][ T7083] oldfs: cannot read superblock [ 75.252879][ C1] ------------[ cut here ]------------ [ 75.254359][ C1] VFS: brelse: Trying to free free buffer [ 75.256033][ C1] WARNING: CPU: 1 PID: 7083 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 75.258422][ C1] Modules linked in: [ 75.259507][ C1] CPU: 1 PID: 7083 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.262815][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.265540][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.267637][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 75.269112][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 75.270540][ C1] sp : ffff800080017e00 [ 75.271705][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 75.273919][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 75.276131][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 75.278266][ C1] x20: ffff0000d58dd4e8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 75.280467][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.282611][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 75.284850][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 6b81b9c2aae0b900 [ 75.287065][ C1] x8 : 6b81b9c2aae0b900 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.289226][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 75.291341][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 75.293513][ C1] Call trace: [ 75.294402][ C1] invalidate_bh_lru+0x128/0x200 [ 75.295694][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 75.297394][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 75.299277][ C1] ipi_handler+0x1d8/0x7b4 [ 75.300491][ C1] handle_percpu_devid_irq+0x174/0x308 [ 75.301978][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 75.303489][ C1] gic_handle_irq+0x6c/0x190 [ 75.304760][ C1] call_on_irq_stack+0x24/0x4c [ 75.306069][ C1] do_interrupt_handler+0xd4/0x138 [ 75.307445][ C1] el1_interrupt+0x34/0x68 [ 75.308646][ C1] el1h_64_irq_handler+0x18/0x24 [ 75.309954][ C1] el1h_64_irq+0x64/0x68 [ 75.311111][ C1] refill_obj_stock+0x200/0x328 [ 75.312476][ C1] __memcg_slab_free_hook+0x1fc/0x330 [ 75.313909][ C1] kfree+0x258/0x3e0 [ 75.315032][ C1] kvfree+0x40/0x50 [ 75.316040][ C1] put_files_struct+0x254/0x320 [ 75.317352][ C1] exit_files+0x7c/0x9c [ 75.318491][ C1] do_exit+0x498/0x1ac8 [ 75.319638][ C1] do_group_exit+0x194/0x22c [ 75.320828][ C1] get_signal+0x1414/0x1530 [ 75.322053][ C1] do_signal+0x238/0x3e8c [ 75.323241][ C1] do_notify_resume+0x74/0x1f4 [ 75.324513][ C1] el0_svc+0xac/0x168 [ 75.325606][ C1] el0t_64_sync_handler+0x84/0xfc [ 75.327017][ C1] el0t_64_sync+0x190/0x194 [ 75.328221][ C1] irq event stamp: 2238 [ 75.329372][ C1] hardirqs last enabled at (2237): [] refill_obj_stock+0x1f4/0x328 [ 75.332026][ C1] hardirqs last disabled at (2238): [] el1_interrupt+0x24/0x68 [ 75.334570][ C1] softirqs last enabled at (1398): [] local_bh_enable+0x10/0x34 [ 75.337127][ C1] softirqs last disabled at (1396): [] local_bh_disable+0x10/0x34 [ 75.339660][ C1] ---[ end trace 0000000000000000 ]--- [ 75.354698][ T7085] loop0: detected capacity change from 0 to 128 [ 75.358951][ T7085] oldfs: cannot read superblock [ 75.361692][ C1] ------------[ cut here ]------------ [ 75.363226][ C1] VFS: brelse: Trying to free free buffer [ 75.364924][ C1] WARNING: CPU: 1 PID: 7085 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 75.367367][ C1] Modules linked in: [ 75.368418][ C1] CPU: 1 PID: 7085 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.371662][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.374393][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.376547][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 75.378017][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 75.379425][ C1] sp : ffff800080017e00 [ 75.380550][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 75.382809][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 75.385108][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 75.387358][ C1] x20: ffff0000c156d230 x19: ffff80008b2cd980 x18: 0000000000000008 [ 75.389600][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.391839][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 75.393997][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : e4eca28814ba4e00 [ 75.396273][ C1] x8 : e4eca28814ba4e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.398538][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 75.400785][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 75.402970][ C1] Call trace: [ 75.403835][ C1] invalidate_bh_lru+0x128/0x200 [ 75.405219][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 75.406921][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 75.408903][ C1] ipi_handler+0x1d8/0x7b4 [ 75.410096][ C1] handle_percpu_devid_irq+0x174/0x308 [ 75.411618][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 75.413100][ C1] gic_handle_irq+0x6c/0x190 [ 75.414336][ C1] call_on_irq_stack+0x24/0x4c [ 75.415667][ C1] do_interrupt_handler+0xd4/0x138 [ 75.417150][ C1] el1_interrupt+0x34/0x68 [ 75.418386][ C1] el1h_64_irq_handler+0x18/0x24 [ 75.419727][ C1] el1h_64_irq+0x64/0x68 [ 75.420912][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 [ 75.422486][ C1] debug_check_no_obj_freed+0x460/0x47c [ 75.424045][ C1] kmem_cache_free+0x140/0x4d0 [ 75.425375][ C1] unlink_anon_vmas+0x224/0x520 [ 75.426745][ C1] free_pgtables+0x3e4/0x630 [ 75.428111][ C1] exit_mmap+0x3a4/0xcb8 [ 75.429330][ C1] __mmput+0xec/0x390 [ 75.430422][ C1] mmput+0x70/0xac [ 75.431443][ C1] exit_mm+0x148/0x210 [ 75.432602][ C1] do_exit+0x468/0x1ac8 [ 75.433876][ C1] do_group_exit+0x194/0x22c [ 75.435149][ C1] get_signal+0x1414/0x1530 [ 75.436394][ C1] do_signal+0x238/0x3e8c [ 75.437590][ C1] do_notify_resume+0x74/0x1f4 [ 75.438833][ C1] el0_svc+0xac/0x168 [ 75.439908][ C1] el0t_64_sync_handler+0x84/0xfc [ 75.441292][ C1] el0t_64_sync+0x190/0x194 [ 75.442503][ C1] irq event stamp: 1622 [ 75.443639][ C1] hardirqs last enabled at (1621): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 75.446499][ C1] hardirqs last disabled at (1622): [] el1_interrupt+0x24/0x68 [ 75.449100][ C1] softirqs last enabled at (774): [] local_bh_enable+0x10/0x34 [ 75.451667][ C1] softirqs last disabled at (772): [] local_bh_disable+0x10/0x34 [ 75.454193][ C1] ---[ end trace 0000000000000000 ]--- [ 75.473957][ T7087] loop0: detected capacity change from 0 to 128 [ 75.477768][ T7087] oldfs: cannot read superblock [ 75.483553][ C0] ------------[ cut here ]------------ [ 75.485114][ C0] VFS: brelse: Trying to free free buffer [ 75.486762][ C0] WARNING: CPU: 0 PID: 6597 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 75.489150][ C0] Modules linked in: [ 75.490277][ C0] CPU: 0 PID: 6597 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.493539][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.496307][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.498479][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 75.499945][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 75.501284][ C0] sp : ffff800080007e00 [ 75.502436][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 75.504714][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 75.506909][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 75.509083][ C0] x20: ffff0000dfa91400 x19: ffff80008b2cd980 x18: 0000000000000008 [ 75.511308][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.513453][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 75.515614][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 6602220d87abd200 [ 75.517812][ C0] x8 : 6602220d87abd200 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.520025][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 75.522218][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 75.524396][ C0] Call trace: [ 75.525270][ C0] invalidate_bh_lru+0x128/0x200 [ 75.526593][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 75.528284][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 75.530213][ C0] ipi_handler+0x1d8/0x7b4 [ 75.531366][ C0] handle_percpu_devid_irq+0x174/0x308 [ 75.532862][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 75.534350][ C0] gic_handle_irq+0x6c/0x190 [ 75.535600][ C0] call_on_irq_stack+0x24/0x4c [ 75.536916][ C0] do_interrupt_handler+0xd4/0x138 [ 75.538349][ C0] el1_interrupt+0x34/0x68 [ 75.539549][ C0] el1h_64_irq_handler+0x18/0x24 [ 75.540930][ C0] el1h_64_irq+0x64/0x68 [ 75.542050][ C0] lock_vma_under_rcu+0xb0/0x5e4 [ 75.543375][ C0] do_page_fault+0x33c/0xb1c [ 75.544649][ C0] do_mem_abort+0x74/0x200 [ 75.545842][ C0] el0_da+0x60/0x178 [ 75.546902][ C0] el0t_64_sync_handler+0xcc/0xfc [ 75.548400][ C0] el0t_64_sync+0x190/0x194 [ 75.549627][ C0] irq event stamp: 464136 [ 75.550796][ C0] hardirqs last enabled at (464135): [] local_daif_restore+0x1c/0x3c [ 75.553484][ C0] hardirqs last disabled at (464136): [] el1_interrupt+0x24/0x68 [ 75.556048][ C0] softirqs last enabled at (463926): [] local_bh_enable+0x10/0x34 [ 75.558609][ C0] softirqs last disabled at (463924): [] local_bh_disable+0x10/0x34 [ 75.561285][ C0] ---[ end trace 0000000000000000 ]--- [ 75.577321][ T7089] loop0: detected capacity change from 0 to 128 [ 75.581138][ T7089] oldfs: cannot read superblock [ 75.592504][ C0] ------------[ cut here ]------------ [ 75.594035][ C0] VFS: brelse: Trying to free free buffer [ 75.595817][ C0] WARNING: CPU: 0 PID: 6597 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 75.598264][ C0] Modules linked in: [ 75.599345][ C0] CPU: 0 PID: 6597 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.602617][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.605391][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.607511][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 75.608963][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 75.610374][ C0] sp : ffff800080007e00 [ 75.611468][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 75.613756][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 75.615975][ C0] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 75.618117][ C0] x20: ffff0000db98a970 x19: ffff80008b2cd980 x18: 0000000000000008 [ 75.620255][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.622408][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 75.624596][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 6602220d87abd200 [ 75.626797][ C0] x8 : 6602220d87abd200 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.628900][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 75.631052][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 75.633245][ C0] Call trace: [ 75.634162][ C0] invalidate_bh_lru+0x128/0x200 [ 75.635451][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 75.637157][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 75.639021][ C0] ipi_handler+0x1d8/0x7b4 [ 75.640227][ C0] handle_percpu_devid_irq+0x174/0x308 [ 75.641752][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 75.643194][ C0] gic_handle_irq+0x6c/0x190 [ 75.644448][ C0] call_on_irq_stack+0x24/0x4c [ 75.645797][ C0] do_interrupt_handler+0xd4/0x138 [ 75.647185][ C0] el1_interrupt+0x34/0x68 [ 75.648381][ C0] el1h_64_irq_handler+0x18/0x24 [ 75.649738][ C0] el1h_64_irq+0x64/0x68 [ 75.650859][ C0] jbd2_journal_dirty_metadata+0x630/0xab4 [ 75.652380][ C0] ext4_mark_iloc_dirty+0x11d8/0x18cc [ 75.653885][ C0] __ext4_mark_inode_dirty+0x4bc/0x868 [ 75.655388][ C0] __ext4_unlink+0x588/0x94c [ 75.656640][ C0] ext4_unlink+0x1c4/0x6d0 [ 75.657939][ C0] vfs_unlink+0x2f0/0x534 [ 75.659091][ C0] do_unlinkat+0x4d0/0x700 [ 75.660313][ C0] __arm64_sys_unlinkat+0xcc/0xfc [ 75.661680][ C0] invoke_syscall+0x98/0x2b8 [ 75.662955][ C0] el0_svc_common+0x130/0x23c [ 75.664226][ C0] do_el0_svc+0x48/0x58 [ 75.665348][ C0] el0_svc+0x54/0x168 [ 75.666437][ C0] el0t_64_sync_handler+0x84/0xfc [ 75.667797][ C0] el0t_64_sync+0x190/0x194 [ 75.669013][ C0] irq event stamp: 469484 [ 75.670219][ C0] hardirqs last enabled at (469483): [] __find_get_block+0x3a4/0xd84 [ 75.672900][ C0] hardirqs last disabled at (469484): [] el1_interrupt+0x24/0x68 [ 75.675456][ C0] softirqs last enabled at (468976): [] local_bh_enable+0x10/0x34 [ 75.678063][ C0] softirqs last disabled at (468974): [] local_bh_disable+0x10/0x34 [ 75.680636][ C0] ---[ end trace 0000000000000000 ]--- [ 75.699389][ T7091] loop0: detected capacity change from 0 to 128 [ 75.704041][ T7091] oldfs: cannot read superblock [ 75.710590][ C1] ------------[ cut here ]------------ [ 75.712141][ C1] VFS: brelse: Trying to free free buffer [ 75.713770][ C1] WARNING: CPU: 1 PID: 6597 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 75.716177][ C1] Modules linked in: [ 75.717246][ C1] CPU: 1 PID: 6597 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.720436][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.723169][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.725241][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 75.726689][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 75.728141][ C1] sp : ffff800080017e00 [ 75.729249][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 75.731437][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 75.733598][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 75.735791][ C1] x20: ffff0000df8464e8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 75.738067][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.740305][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 75.742551][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 6602220d87abd200 [ 75.744769][ C1] x8 : 6602220d87abd200 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.746926][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 75.749074][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 75.751267][ C1] Call trace: [ 75.752167][ C1] invalidate_bh_lru+0x128/0x200 [ 75.753495][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 75.755155][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 75.757020][ C1] ipi_handler+0x1d8/0x7b4 [ 75.758190][ C1] handle_percpu_devid_irq+0x174/0x308 [ 75.759714][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 75.761220][ C1] gic_handle_irq+0x6c/0x190 [ 75.762461][ C1] call_on_irq_stack+0x24/0x4c [ 75.763798][ C1] do_interrupt_handler+0xd4/0x138 [ 75.765229][ C1] el1_interrupt+0x34/0x68 [ 75.766429][ C1] el1h_64_irq_handler+0x18/0x24 [ 75.767796][ C1] el1h_64_irq+0x64/0x68 [ 75.769017][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 [ 75.770620][ C1] add_wait_queue+0x15c/0x188 [ 75.771895][ C1] do_wait+0x184/0x564 [ 75.773021][ C1] kernel_wait4+0x24c/0x3d8 [ 75.774271][ C1] __arm64_sys_wait4+0x11c/0x2a0 [ 75.775652][ C1] invoke_syscall+0x98/0x2b8 [ 75.776927][ C1] el0_svc_common+0x130/0x23c [ 75.778183][ C1] do_el0_svc+0x48/0x58 [ 75.779301][ C1] el0_svc+0x54/0x168 [ 75.780355][ C1] el0t_64_sync_handler+0x84/0xfc [ 75.781741][ C1] el0t_64_sync+0x190/0x194 [ 75.782969][ C1] irq event stamp: 472536 [ 75.784172][ C1] hardirqs last enabled at (472535): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 75.787074][ C1] hardirqs last disabled at (472536): [] el1_interrupt+0x24/0x68 [ 75.789644][ C1] softirqs last enabled at (472528): [] local_bh_enable+0x10/0x34 [ 75.792289][ C1] softirqs last disabled at (472526): [] local_bh_disable+0x10/0x34 [ 75.794934][ C1] ---[ end trace 0000000000000000 ]--- [ 75.820750][ T7094] loop0: detected capacity change from 0 to 128 [ 75.823541][ T7094] oldfs: cannot read superblock [ 75.826705][ C1] ------------[ cut here ]------------ [ 75.828192][ C1] VFS: brelse: Trying to free free buffer [ 75.829815][ C1] WARNING: CPU: 1 PID: 7094 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 75.832245][ C1] Modules linked in: [ 75.833303][ C1] CPU: 1 PID: 7094 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.836728][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.839549][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.841723][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 75.843157][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 75.844638][ C1] sp : ffff800080017e00 [ 75.845803][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 75.848054][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 75.850310][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 75.852512][ C1] x20: ffff0000df846a58 x19: ffff80008b2cd980 x18: 0000000000000008 [ 75.854721][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.856986][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 75.859230][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 4252804ced347400 [ 75.861408][ C1] x8 : 4252804ced347400 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.863617][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 75.865858][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 75.868054][ C1] Call trace: [ 75.868934][ C1] invalidate_bh_lru+0x128/0x200 [ 75.870282][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 75.872086][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 75.874018][ C1] ipi_handler+0x1d8/0x7b4 [ 75.875197][ C1] handle_percpu_devid_irq+0x174/0x308 [ 75.876681][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 75.878174][ C1] gic_handle_irq+0x6c/0x190 [ 75.879437][ C1] call_on_irq_stack+0x24/0x4c [ 75.880745][ C1] do_interrupt_handler+0xd4/0x138 [ 75.882138][ C1] el1_interrupt+0x34/0x68 [ 75.883338][ C1] el1h_64_irq_handler+0x18/0x24 [ 75.884748][ C1] el1h_64_irq+0x64/0x68 [ 75.885930][ C1] tlb_flush_mmu_tlbonly+0xa24/0xbfc [ 75.887329][ C1] tlb_flush_mmu+0x3c/0x398 [ 75.888577][ C1] tlb_finish_mmu+0xc8/0x20c [ 75.889822][ C1] exit_mmap+0x3ac/0xcb8 [ 75.891029][ C1] __mmput+0xec/0x390 [ 75.892108][ C1] mmput+0x70/0xac [ 75.893166][ C1] exit_mm+0x148/0x210 [ 75.894224][ C1] do_exit+0x468/0x1ac8 [ 75.895327][ C1] do_group_exit+0x194/0x22c [ 75.896586][ C1] get_signal+0x1414/0x1530 [ 75.897759][ C1] do_signal+0x238/0x3e8c [ 75.898948][ C1] do_notify_resume+0x74/0x1f4 [ 75.900264][ C1] el0_svc+0xac/0x168 [ 75.901375][ C1] el0t_64_sync_handler+0x84/0xfc [ 75.902784][ C1] el0t_64_sync+0x190/0x194 [ 75.904016][ C1] irq event stamp: 1736 [ 75.905104][ C1] hardirqs last enabled at (1735): [] pagetable_pud_dtor+0x130/0x200 [ 75.907739][ C1] hardirqs last disabled at (1736): [] el1_interrupt+0x24/0x68 [ 75.910245][ C1] softirqs last enabled at (1252): [] local_bh_enable+0x10/0x34 [ 75.912815][ C1] softirqs last disabled at (1250): [] local_bh_disable+0x10/0x34 [ 75.915420][ C1] ---[ end trace 0000000000000000 ]--- [ 75.935387][ T7096] loop0: detected capacity change from 0 to 128 [ 75.938295][ T7096] oldfs: cannot read superblock [ 75.939763][ C1] ------------[ cut here ]------------ [ 75.941354][ C1] VFS: brelse: Trying to free free buffer [ 75.943034][ C1] WARNING: CPU: 1 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 75.945572][ C1] Modules linked in: [ 75.946654][ C1] CPU: 1 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 75.949772][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 75.952574][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 75.954770][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 75.956255][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 75.957694][ C1] sp : ffff800080017e00 [ 75.958805][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 75.961104][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 75.963302][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 75.965504][ C1] x20: ffff0000dbbef6b8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 75.967759][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 75.970017][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 75.972284][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 75.974482][ C1] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 75.976721][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 75.978937][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 75.981226][ C1] Call trace: [ 75.982146][ C1] invalidate_bh_lru+0x128/0x200 [ 75.983520][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 75.985303][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 75.987253][ C1] ipi_handler+0x1d8/0x7b4 [ 75.988481][ C1] handle_percpu_devid_irq+0x174/0x308 [ 75.989996][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 75.991542][ C1] gic_handle_irq+0x6c/0x190 [ 75.992898][ C1] call_on_irq_stack+0x24/0x4c [ 75.994196][ C1] do_interrupt_handler+0xd4/0x138 [ 75.995603][ C1] el1_interrupt+0x34/0x68 [ 75.996794][ C1] el1h_64_irq_handler+0x18/0x24 [ 75.998097][ C1] el1h_64_irq+0x64/0x68 [ 75.999264][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 [ 76.000857][ C1] debug_check_no_obj_freed+0x460/0x47c [ 76.002369][ C1] kmem_cache_free+0x140/0x4d0 [ 76.003685][ C1] kfree_skbmem+0x15c/0x1ec [ 76.004918][ C1] kfree_skb_reason+0x1c0/0x490 [ 76.006273][ C1] netlink_broadcast_filtered+0x628/0x10e4 [ 76.007891][ C1] netlink_sendmsg+0x760/0xa84 [ 76.009292][ C1] ____sys_sendmsg+0x56c/0x840 [ 76.010609][ C1] __sys_sendmsg+0x26c/0x33c [ 76.011899][ C1] __arm64_sys_sendmsg+0x80/0x94 [ 76.013277][ C1] invoke_syscall+0x98/0x2b8 [ 76.014577][ C1] el0_svc_common+0x130/0x23c [ 76.015865][ C1] do_el0_svc+0x48/0x58 [ 76.017015][ C1] el0_svc+0x54/0x168 [ 76.018087][ C1] el0t_64_sync_handler+0x84/0xfc [ 76.019471][ C1] el0t_64_sync+0x190/0x194 [ 76.020726][ C1] irq event stamp: 407216 [ 76.021911][ C1] hardirqs last enabled at (407215): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 76.024893][ C1] hardirqs last disabled at (407216): [] el1_interrupt+0x24/0x68 [ 76.027437][ C1] softirqs last enabled at (407188): [] local_bh_enable+0x10/0x34 [ 76.030098][ C1] softirqs last disabled at (407186): [] local_bh_disable+0x10/0x34 [ 76.032695][ C1] ---[ end trace 0000000000000000 ]--- [ 76.086415][ T6615] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 1970/01/01 00:01:16 executed programs: 72 [ 76.103404][ T7098] loop0: detected capacity change from 0 to 128 [ 76.108716][ T7098] oldfs: cannot read superblock [ 76.111736][ T6615] ------------[ cut here ]------------ [ 76.113244][ T6615] VFS: brelse: Trying to free free buffer [ 76.114978][ T6615] WARNING: CPU: 1 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 76.117443][ T6615] Modules linked in: [ 76.118510][ T6615] CPU: 1 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 76.121580][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 76.124310][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 76.126468][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 76.127913][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 76.129382][ T6615] sp : ffff80009fe67950 [ 76.130554][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 76.132779][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 76.134951][ T6615] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 76.137128][ T6615] x20: ffff0000df9115d0 x19: ffff80008b2cd980 x18: 0000000000000008 [ 76.139338][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 76.141510][ T6615] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 76.143743][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 76.145961][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 76.148252][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 76.150469][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 76.152674][ T6615] Call trace: [ 76.153603][ T6615] invalidate_bh_lru+0x128/0x200 [ 76.154997][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 76.156740][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 76.158228][ T6615] invalidate_bh_lrus+0x34/0x40 [ 76.159592][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 76.161051][ T6615] bdev_release+0x4bc/0x644 [ 76.162285][ T6615] blkdev_release+0x20/0x34 [ 76.163542][ T6615] __fput+0x334/0x760 [ 76.164637][ T6615] __fput_sync+0x60/0x9c [ 76.165808][ T6615] __arm64_sys_close+0x150/0x1e0 [ 76.167124][ T6615] invoke_syscall+0x98/0x2b8 [ 76.168443][ T6615] el0_svc_common+0x130/0x23c [ 76.169732][ T6615] do_el0_svc+0x48/0x58 [ 76.170854][ T6615] el0_svc+0x54/0x168 [ 76.171954][ T6615] el0t_64_sync_handler+0x84/0xfc [ 76.173383][ T6615] el0t_64_sync+0x190/0x194 [ 76.174611][ T6615] irq event stamp: 413290 [ 76.175835][ T6615] hardirqs last enabled at (413289): [] kasan_quarantine_put+0x1a0/0x1c8 [ 76.178609][ T6615] hardirqs last disabled at (413290): [] smp_call_function_many_cond+0x1340/0x2f30 [ 76.181565][ T6615] softirqs last enabled at (412446): [] local_bh_enable+0x10/0x34 [ 76.184203][ T6615] softirqs last disabled at (412444): [] local_bh_disable+0x10/0x34 [ 76.186834][ T6615] ---[ end trace 0000000000000000 ]--- [ 76.205222][ T7100] loop0: detected capacity change from 0 to 128 [ 76.208214][ T7100] oldfs: cannot read superblock [ 76.211512][ C0] ------------[ cut here ]------------ [ 76.213038][ C0] VFS: brelse: Trying to free free buffer [ 76.214857][ C0] WARNING: CPU: 0 PID: 6597 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 76.217441][ C0] Modules linked in: [ 76.218489][ C0] CPU: 0 PID: 6597 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 76.221761][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 76.224558][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 76.226709][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 76.228141][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 76.229619][ C0] sp : ffff800080007e00 [ 76.230714][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 76.232871][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 76.235085][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 76.237205][ C0] x20: ffff0000d58ddd10 x19: ffff80008b2cd980 x18: 0000000000000008 [ 76.239461][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 76.241785][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 76.244018][ C0] x11: 0000000000010005 x10: 0000000000ff0100 x9 : 6602220d87abd200 [ 76.246171][ C0] x8 : 6602220d87abd200 x7 : 0000000000000001 x6 : 0000000000000001 [ 76.248408][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 76.250601][ C0] x2 : 0000000000000001 x1 : 0000000100010003 x0 : 0000000000000000 [ 76.252884][ C0] Call trace: [ 76.253758][ C0] invalidate_bh_lru+0x128/0x200 [ 76.255082][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 76.256849][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 76.258762][ C0] ipi_handler+0x1d8/0x7b4 [ 76.260026][ C0] handle_percpu_devid_irq+0x174/0x308 [ 76.261584][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 76.263112][ C0] gic_handle_irq+0x6c/0x190 [ 76.264394][ C0] call_on_irq_stack+0x24/0x4c [ 76.265745][ C0] do_interrupt_handler+0xd4/0x138 [ 76.267159][ C0] el1_interrupt+0x34/0x68 [ 76.268353][ C0] el1h_64_irq_handler+0x18/0x24 [ 76.269712][ C0] el1h_64_irq+0x64/0x68 [ 76.270845][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 [ 76.272402][ C0] debug_object_free+0x2a0/0x448 [ 76.273748][ C0] percpu_counter_destroy_many+0x98/0x354 [ 76.275338][ C0] __mmdrop+0x268/0x3ac [ 76.276448][ C0] finish_task_switch+0x54c/0x608 [ 76.277820][ C0] __schedule+0x14b0/0x24d8 [ 76.279107][ C0] schedule+0xbc/0x238 [ 76.280230][ C0] do_nanosleep+0x170/0x504 [ 76.281487][ C0] hrtimer_nanosleep+0x1c4/0x358 [ 76.282877][ C0] common_nsleep+0xa8/0xc0 [ 76.284090][ C0] __arm64_sys_clock_nanosleep+0x350/0x38c [ 76.285671][ C0] invoke_syscall+0x98/0x2b8 [ 76.287002][ C0] el0_svc_common+0x130/0x23c [ 76.288253][ C0] do_el0_svc+0x48/0x58 [ 76.289412][ C0] el0_svc+0x54/0x168 [ 76.290555][ C0] el0t_64_sync_handler+0x84/0xfc [ 76.291917][ C0] el0t_64_sync+0x190/0x194 [ 76.293180][ C0] irq event stamp: 489362 [ 76.294390][ C0] hardirqs last enabled at (489361): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 76.297381][ C0] hardirqs last disabled at (489362): [] el1_interrupt+0x24/0x68 [ 76.299966][ C0] softirqs last enabled at (489322): [] local_bh_enable+0x10/0x34 [ 76.302564][ C0] softirqs last disabled at (489320): [] local_bh_disable+0x10/0x34 [ 76.305206][ C0] ---[ end trace 0000000000000000 ]--- [ 76.326522][ T7102] loop0: detected capacity change from 0 to 128 [ 76.332900][ T7102] oldfs: cannot read superblock [ 76.344763][ C1] ------------[ cut here ]------------ [ 76.346296][ C1] VFS: brelse: Trying to free free buffer [ 76.348019][ C1] WARNING: CPU: 1 PID: 7103 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 76.350472][ C1] Modules linked in: [ 76.351586][ C1] CPU: 1 PID: 7103 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 76.354895][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 76.357715][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 76.359911][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 76.361395][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 76.362836][ C1] sp : ffff800080017e00 [ 76.364053][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 76.366320][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 76.368559][ C1] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 76.370821][ C1] x20: ffff0000df911970 x19: ffff80008b2cd980 x18: 0000000000000008 [ 76.373037][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 76.375214][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 76.377495][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 0b246466502c2500 [ 76.379680][ C1] x8 : 0b246466502c2500 x7 : 0000000000000001 x6 : 0000000000000001 [ 76.381858][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 76.384150][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 76.386335][ C1] Call trace: [ 76.387223][ C1] invalidate_bh_lru+0x128/0x200 [ 76.388537][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 76.390300][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 76.392118][ C1] ipi_handler+0x1d8/0x7b4 [ 76.393383][ C1] handle_percpu_devid_irq+0x174/0x308 [ 76.394921][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 76.396425][ C1] gic_handle_irq+0x6c/0x190 [ 76.397723][ C1] call_on_irq_stack+0x24/0x4c [ 76.399013][ C1] do_interrupt_handler+0xd4/0x138 [ 76.400432][ C1] el1_interrupt+0x34/0x68 [ 76.401661][ C1] el1h_64_irq_handler+0x18/0x24 [ 76.403004][ C1] el1h_64_irq+0x64/0x68 [ 76.404143][ C1] __sanitizer_cov_trace_const_cmp4+0x34/0x88 [ 76.405834][ C1] validate_mm+0xd4/0x478 [ 76.407013][ C1] mmap_region+0x123c/0x17d8 [ 76.408294][ C1] do_mmap+0x788/0xd90 [ 76.409423][ C1] vm_mmap_pgoff+0x1a0/0x38c [ 76.410664][ C1] ksys_mmap_pgoff+0xd0/0x5c8 [ 76.411950][ C1] __arm64_sys_mmap+0xf8/0x110 [ 76.413218][ C1] invoke_syscall+0x98/0x2b8 [ 76.414429][ C1] el0_svc_common+0x130/0x23c [ 76.415800][ C1] do_el0_svc+0x48/0x58 [ 76.416946][ C1] el0_svc+0x54/0x168 [ 76.417996][ C1] el0t_64_sync_handler+0x84/0xfc [ 76.419354][ C1] el0t_64_sync+0x190/0x194 [ 76.420634][ C1] irq event stamp: 1040 [ 76.421770][ C1] hardirqs last enabled at (1039): [] call_rcu+0x648/0xb08 [ 76.424184][ C1] hardirqs last disabled at (1040): [] el1_interrupt+0x24/0x68 [ 76.426663][ C1] softirqs last enabled at (20): [] local_bh_enable+0x10/0x34 [ 76.429124][ C1] softirqs last disabled at (18): [] local_bh_disable+0x10/0x34 [ 76.431594][ C1] ---[ end trace 0000000000000000 ]--- [ 76.452565][ T7104] loop0: detected capacity change from 0 to 128 [ 76.455616][ T7104] oldfs: cannot read superblock [ 76.461000][ T6615] ------------[ cut here ]------------ [ 76.462561][ T6615] VFS: brelse: Trying to free free buffer [ 76.464217][ T6615] WARNING: CPU: 1 PID: 6615 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 76.466650][ T6615] Modules linked in: [ 76.467804][ T6615] CPU: 1 PID: 6615 Comm: udevd Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 76.470828][ T6615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 76.473615][ T6615] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 76.475851][ T6615] pc : invalidate_bh_lru+0x128/0x200 [ 76.477229][ T6615] lr : invalidate_bh_lru+0x128/0x200 [ 76.478675][ T6615] sp : ffff80009fe67950 [ 76.479827][ T6615] x29: ffff80009fe67950 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 76.482111][ T6615] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 76.484401][ T6615] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 76.486635][ T6615] x20: ffff0000df911d10 x19: ffff80008b2cd980 x18: 0000000000000008 [ 76.488919][ T6615] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 76.491242][ T6615] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 76.493423][ T6615] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 81b34c3e3d4a8400 [ 76.495681][ T6615] x8 : 81b34c3e3d4a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 76.497978][ T6615] x5 : ffff80009fe67098 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 76.500157][ T6615] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 76.502434][ T6615] Call trace: [ 76.503341][ T6615] invalidate_bh_lru+0x128/0x200 [ 76.504757][ T6615] smp_call_function_many_cond+0x141c/0x2f30 [ 76.506425][ T6615] on_each_cpu_cond_mask+0x5c/0xc4 [ 76.507869][ T6615] invalidate_bh_lrus+0x34/0x40 [ 76.509295][ T6615] blkdev_flush_mapping+0xf0/0x230 [ 76.510726][ T6615] bdev_release+0x4bc/0x644 [ 76.511964][ T6615] blkdev_release+0x20/0x34 [ 76.513178][ T6615] __fput+0x334/0x760 [ 76.514260][ T6615] __fput_sync+0x60/0x9c [ 76.515393][ T6615] __arm64_sys_close+0x150/0x1e0 [ 76.516750][ T6615] invoke_syscall+0x98/0x2b8 [ 76.518017][ T6615] el0_svc_common+0x130/0x23c [ 76.519280][ T6615] do_el0_svc+0x48/0x58 [ 76.520483][ T6615] el0_svc+0x54/0x168 [ 76.521583][ T6615] el0t_64_sync_handler+0x84/0xfc [ 76.522998][ T6615] el0t_64_sync+0x190/0x194 [ 76.524257][ T6615] irq event stamp: 441454 [ 76.525506][ T6615] hardirqs last enabled at (441453): [] kasan_quarantine_put+0x1a0/0x1c8 [ 76.528317][ T6615] hardirqs last disabled at (441454): [] smp_call_function_many_cond+0x1340/0x2f30 [ 76.531295][ T6615] softirqs last enabled at (439886): [] local_bh_enable+0x10/0x34 [ 76.534005][ T6615] softirqs last disabled at (439884): [] local_bh_disable+0x10/0x34 [ 76.536650][ T6615] ---[ end trace 0000000000000000 ]--- [ 76.556846][ T7108] loop0: detected capacity change from 0 to 128 [ 76.560555][ T7108] oldfs: cannot read superblock [ 76.563079][ C0] ------------[ cut here ]------------ [ 76.564559][ C0] VFS: brelse: Trying to free free buffer [ 76.566292][ C0] WARNING: CPU: 0 PID: 7107 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 76.568752][ C0] Modules linked in: [ 76.569800][ C0] CPU: 0 PID: 7107 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 76.573164][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 76.575846][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 76.577960][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 76.579478][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 76.580990][ C0] sp : ffff800080007e00 [ 76.582084][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 76.584341][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 76.586603][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 76.588793][ C0] x20: ffff0000dfabb148 x19: ffff80008b2cd980 x18: 0000000000000008 [ 76.591075][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 76.593302][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 76.595477][ C0] x11: 0000000000010005 x10: 0000000000ff0100 x9 : d17959924a41c700 [ 76.597658][ C0] x8 : d17959924a41c700 x7 : 0000000000000001 x6 : 0000000000000001 [ 76.599865][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 76.602009][ C0] x2 : 0000000000000001 x1 : 0000000100010003 x0 : 0000000000000000 [ 76.604174][ C0] Call trace: [ 76.605074][ C0] invalidate_bh_lru+0x128/0x200 [ 76.606447][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 76.608142][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 76.610101][ C0] ipi_handler+0x1d8/0x7b4 [ 76.611325][ C0] handle_percpu_devid_irq+0x174/0x308 [ 76.612808][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 76.614265][ C0] gic_handle_irq+0x6c/0x190 [ 76.615542][ C0] call_on_irq_stack+0x24/0x4c [ 76.616841][ C0] do_interrupt_handler+0xd4/0x138 [ 76.618263][ C0] el1_interrupt+0x34/0x68 [ 76.619461][ C0] el1h_64_irq_handler+0x18/0x24 [ 76.620838][ C0] el1h_64_irq+0x64/0x68 [ 76.621981][ C0] lock_acquire+0xe8/0x728 [ 76.623156][ C0] rcu_lock_acquire+0x40/0x4c [ 76.624418][ C0] pfn_valid+0xd0/0x408 [ 76.625626][ C0] page_table_check_clear+0x34/0x3fc [ 76.627107][ C0] __page_table_check_pte_clear+0xa0/0xc0 [ 76.628696][ C0] unmap_page_range+0x2674/0x2e58 [ 76.630083][ C0] unmap_vmas+0x378/0x598 [ 76.631211][ C0] exit_mmap+0x1cc/0xcb8 [ 76.632344][ C0] __mmput+0xec/0x390 [ 76.633443][ C0] mmput+0x70/0xac [ 76.634490][ C0] exit_mm+0x148/0x210 [ 76.635569][ C0] do_exit+0x468/0x1ac8 [ 76.636731][ C0] do_group_exit+0x194/0x22c [ 76.637978][ C0] pid_child_should_wake+0x0/0x1dc [ 76.639482][ C0] invoke_syscall+0x98/0x2b8 [ 76.640777][ C0] el0_svc_common+0x130/0x23c [ 76.642018][ C0] do_el0_svc+0x48/0x58 [ 76.643161][ C0] el0_svc+0x54/0x168 [ 76.644245][ C0] el0t_64_sync_handler+0x84/0xfc [ 76.645604][ C0] el0t_64_sync+0x190/0x194 [ 76.646852][ C0] irq event stamp: 1536 [ 76.647989][ C0] hardirqs last enabled at (1535): [] exit_to_kernel_mode+0xdc/0x10c [ 76.650667][ C0] hardirqs last disabled at (1536): [] el1_interrupt+0x24/0x68 [ 76.653103][ C0] softirqs last enabled at (1234): [] local_bh_enable+0x10/0x34 [ 76.655597][ C0] softirqs last disabled at (1232): [] local_bh_disable+0x10/0x34 [ 76.658276][ C0] ---[ end trace 0000000000000000 ]--- [ 76.684154][ T7110] loop0: detected capacity change from 0 to 128 [ 76.687148][ T7110] oldfs: cannot read superblock [ 76.690158][ C1] ------------[ cut here ]------------ [ 76.691668][ C1] VFS: brelse: Trying to free free buffer [ 76.693332][ C1] WARNING: CPU: 1 PID: 7109 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 76.695727][ C1] Modules linked in: [ 76.696836][ C1] CPU: 1 PID: 7109 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 76.700062][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 76.702852][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 76.705032][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 76.706493][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 76.707901][ C1] sp : ffff800080017e00 [ 76.709020][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 76.711289][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 76.713482][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 76.715739][ C1] x20: ffff0000df95fa58 x19: ffff80008b2cd980 x18: 0000000000000008 [ 76.717976][ C1] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 76.720207][ C1] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 76.722440][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 775d5a7dbb605d00 [ 76.724788][ C1] x8 : 775d5a7dbb605d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 76.727048][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 76.729328][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 76.731507][ C1] Call trace: [ 76.732428][ C1] invalidate_bh_lru+0x128/0x200 [ 76.733780][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 76.735506][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 76.737350][ C1] ipi_handler+0x1d8/0x7b4 [ 76.738602][ C1] handle_percpu_devid_irq+0x174/0x308 [ 76.740092][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 76.741600][ C1] gic_handle_irq+0x6c/0x190 [ 76.742855][ C1] call_on_irq_stack+0x24/0x4c [ 76.744208][ C1] do_interrupt_handler+0xd4/0x138 [ 76.745634][ C1] el1_interrupt+0x34/0x68 [ 76.746809][ C1] el1h_64_irq_handler+0x18/0x24 [ 76.748180][ C1] el1h_64_irq+0x64/0x68 [ 76.749336][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 [ 76.750873][ C1] debug_check_no_obj_freed+0x460/0x47c [ 76.752383][ C1] kmem_cache_free+0x140/0x4d0 [ 76.753726][ C1] __vm_area_free+0xec/0x148 [ 76.755034][ C1] exit_mmap+0x568/0xcb8 [ 76.756159][ C1] __mmput+0xec/0x390 [ 76.757304][ C1] mmput+0x70/0xac [ 76.758358][ C1] exit_mm+0x148/0x210 [ 76.759503][ C1] do_exit+0x468/0x1ac8 [ 76.760722][ C1] do_group_exit+0x194/0x22c [ 76.761981][ C1] pid_child_should_wake+0x0/0x1dc [ 76.763402][ C1] invoke_syscall+0x98/0x2b8 [ 76.764717][ C1] el0_svc_common+0x130/0x23c [ 76.766009][ C1] do_el0_svc+0x48/0x58 [ 76.767128][ C1] el0_svc+0x54/0x168 [ 76.768200][ C1] el0t_64_sync_handler+0x84/0xfc [ 76.769626][ C1] el0t_64_sync+0x190/0x194 [ 76.770852][ C1] irq event stamp: 1998 [ 76.772095][ C1] hardirqs last enabled at (1997): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 76.774893][ C1] hardirqs last disabled at (1998): [] el1_interrupt+0x24/0x68 [ 76.777470][ C1] softirqs last enabled at (1208): [] local_bh_enable+0x10/0x34 [ 76.779974][ C1] softirqs last disabled at (1206): [] local_bh_disable+0x10/0x34 [ 76.782556][ C1] ---[ end trace 0000000000000000 ]--- [ 76.806822][ T7112] loop0: detected capacity change from 0 to 128 [ 76.809683][ T7112] oldfs: cannot read superblock [ 76.813123][ C0] ------------[ cut here ]------------ [ 76.814673][ C0] VFS: brelse: Trying to free free buffer [ 76.816336][ C0] WARNING: CPU: 0 PID: 7111 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 76.818819][ C0] Modules linked in: [ 76.819878][ C0] CPU: 0 PID: 7111 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 76.823196][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 76.825970][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 76.828141][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 76.829614][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 76.830998][ C0] sp : ffff800080007e00 [ 76.832260][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 76.834521][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 76.836860][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 76.839199][ C0] x20: ffff0000dbaba6b8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 76.841316][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 76.843574][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 76.845724][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : a1a872356b702200 [ 76.847888][ C0] x8 : a1a872356b702200 x7 : 0000000000000001 x6 : 0000000000000001 [ 76.850044][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 76.852305][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 76.854712][ C0] Call trace: [ 76.855671][ C0] invalidate_bh_lru+0x128/0x200 [ 76.857015][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 76.858736][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 76.860610][ C0] ipi_handler+0x1d8/0x7b4 [ 76.861880][ C0] handle_percpu_devid_irq+0x174/0x308 [ 76.863346][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 76.864822][ C0] gic_handle_irq+0x6c/0x190 [ 76.866084][ C0] call_on_irq_stack+0x24/0x4c [ 76.867394][ C0] do_interrupt_handler+0xd4/0x138 [ 76.868880][ C0] el1_interrupt+0x34/0x68 [ 76.870071][ C0] el1h_64_irq_handler+0x18/0x24 [ 76.871427][ C0] el1h_64_irq+0x64/0x68 [ 76.872578][ C0] mod_objcg_state+0x310/0x4ac [ 76.873925][ C0] __memcg_slab_free_hook+0xa0/0x330 [ 76.875393][ C0] kmem_cache_free+0x25c/0x4d0 [ 76.876733][ C0] unlink_anon_vmas+0x224/0x520 [ 76.878071][ C0] free_pgtables+0x3e4/0x630 [ 76.879361][ C0] exit_mmap+0x3a4/0xcb8 [ 76.880583][ C0] __mmput+0xec/0x390 [ 76.881701][ C0] mmput+0x70/0xac [ 76.882724][ C0] exit_mm+0x148/0x210 [ 76.883842][ C0] do_exit+0x468/0x1ac8 [ 76.884983][ C0] do_group_exit+0x194/0x22c [ 76.886223][ C0] pid_child_should_wake+0x0/0x1dc [ 76.887642][ C0] invoke_syscall+0x98/0x2b8 [ 76.888875][ C0] el0_svc_common+0x130/0x23c [ 76.890190][ C0] do_el0_svc+0x48/0x58 [ 76.891319][ C0] el0_svc+0x54/0x168 [ 76.892583][ C0] el0t_64_sync_handler+0x84/0xfc [ 76.893967][ C0] el0t_64_sync+0x190/0x194 [ 76.895189][ C0] irq event stamp: 1692 [ 76.896304][ C0] hardirqs last enabled at (1691): [] mod_objcg_state+0x304/0x4ac [ 76.899009][ C0] hardirqs last disabled at (1692): [] el1_interrupt+0x24/0x68 [ 76.901595][ C0] softirqs last enabled at (1436): [] local_bh_enable+0x10/0x34 [ 76.904122][ C0] softirqs last disabled at (1434): [] local_bh_disable+0x10/0x34 [ 76.906736][ C0] ---[ end trace 0000000000000000 ]--- [ 76.931518][ T7114] loop0: detected capacity change from 0 to 128 [ 76.934227][ T7114] oldfs: cannot read superblock [ 76.937005][ T7114] ------------[ cut here ]------------ [ 76.938491][ T7114] VFS: brelse: Trying to free free buffer [ 76.940126][ T7114] WARNING: CPU: 1 PID: 7114 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 76.942356][ T7114] Modules linked in: [ 76.943413][ T7114] CPU: 1 PID: 7114 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 76.946606][ T7114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 76.949308][ T7114] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 76.951396][ T7114] pc : invalidate_bh_lru+0x128/0x200 [ 76.952920][ T7114] lr : invalidate_bh_lru+0x128/0x200 [ 76.954337][ T7114] sp : ffff8000a0f87930 [ 76.955471][ T7114] x29: ffff8000a0f87930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 76.957616][ T7114] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 76.959795][ T7114] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 76.962028][ T7114] x20: ffff0000df95f5d0 x19: ffff80008b2cd980 x18: 0000000000000008 [ 76.964187][ T7114] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 76.966364][ T7114] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 76.968541][ T7114] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 371b3b1c0c12bc00 [ 76.970767][ T7114] x8 : 371b3b1c0c12bc00 x7 : 0000000000000001 x6 : 0000000000000001 [ 76.973002][ T7114] x5 : ffff8000a0f87078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 76.975281][ T7114] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 76.977459][ T7114] Call trace: [ 76.978373][ T7114] invalidate_bh_lru+0x128/0x200 [ 76.979777][ T7114] smp_call_function_many_cond+0x141c/0x2f30 [ 76.981472][ T7114] on_each_cpu_cond_mask+0x5c/0xc4 [ 76.982962][ T7114] invalidate_bh_lrus+0x34/0x40 [ 76.984299][ T7114] blkdev_flush_mapping+0xf0/0x230 [ 76.985696][ T7114] bdev_release+0x4bc/0x644 [ 76.986863][ T7114] blkdev_release+0x20/0x34 [ 76.988054][ T7114] __fput+0x334/0x760 [ 76.989151][ T7114] ____fput+0x20/0x30 [ 76.990249][ T7114] task_work_run+0x230/0x2e0 [ 76.991501][ T7114] do_notify_resume+0x178/0x1f4 [ 76.992875][ T7114] el0_svc+0xac/0x168 [ 76.993966][ T7114] el0t_64_sync_handler+0x84/0xfc [ 76.995351][ T7114] el0t_64_sync+0x190/0x194 [ 76.996599][ T7114] irq event stamp: 1242 [ 76.997733][ T7114] hardirqs last enabled at (1241): [] _raw_spin_unlock_irq+0x30/0x80 [ 77.000284][ T7114] hardirqs last disabled at (1242): [] smp_call_function_many_cond+0x1340/0x2f30 [ 77.003246][ T7114] softirqs last enabled at (1166): [] handle_softirqs+0xa3c/0xbfc [ 77.005853][ T7114] softirqs last disabled at (1063): [] __do_softirq+0x14/0x20 [ 77.008283][ T7114] ---[ end trace 0000000000000000 ]--- [ 77.036115][ T7116] loop0: detected capacity change from 0 to 128 [ 77.039848][ T7116] oldfs: cannot read superblock [ 77.041323][ T7116] ------------[ cut here ]------------ [ 77.042742][ T7116] VFS: brelse: Trying to free free buffer [ 77.044432][ T7116] WARNING: CPU: 1 PID: 7116 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 77.046814][ T7116] Modules linked in: [ 77.047876][ T7116] CPU: 1 PID: 7116 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 77.051084][ T7116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 77.053864][ T7116] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 77.055984][ T7116] pc : invalidate_bh_lru+0x128/0x200 [ 77.057447][ T7116] lr : invalidate_bh_lru+0x128/0x200 [ 77.058993][ T7116] sp : ffff80009faf7930 [ 77.060159][ T7116] x29: ffff80009faf7930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 77.062366][ T7116] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 77.064602][ T7116] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 77.066788][ T7116] x20: ffff0000df98dc28 x19: ffff80008b2cd980 x18: 0000000000000008 [ 77.068982][ T7116] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 77.071168][ T7116] x14: 1fffe000367ae64a x13: 0000000000000000 x12: 0000000000000000 [ 77.073340][ T7116] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 0372c8e5b4126400 [ 77.075561][ T7116] x8 : 0372c8e5b4126400 x7 : 0000000000000001 x6 : 0000000000000001 [ 77.077796][ T7116] x5 : ffff80009faf7078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 77.080064][ T7116] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 77.082196][ T7116] Call trace: [ 77.083066][ T7116] invalidate_bh_lru+0x128/0x200 [ 77.084433][ T7116] smp_call_function_many_cond+0x141c/0x2f30 [ 77.086154][ T7116] on_each_cpu_cond_mask+0x5c/0xc4 [ 77.087561][ T7116] invalidate_bh_lrus+0x34/0x40 [ 77.088885][ T7116] blkdev_flush_mapping+0xf0/0x230 [ 77.090287][ T7116] bdev_release+0x4bc/0x644 [ 77.091540][ T7116] blkdev_release+0x20/0x34 [ 77.092769][ T7116] __fput+0x334/0x760 [ 77.093877][ T7116] ____fput+0x20/0x30 [ 77.095030][ T7116] task_work_run+0x230/0x2e0 [ 77.096282][ T7116] do_notify_resume+0x178/0x1f4 [ 77.097597][ T7116] el0_svc+0xac/0x168 [ 77.098722][ T7116] el0t_64_sync_handler+0x84/0xfc [ 77.100117][ T7116] el0t_64_sync+0x190/0x194 [ 77.101342][ T7116] irq event stamp: 1200 [ 77.102462][ T7116] hardirqs last enabled at (1199): [] _raw_spin_unlock_irq+0x30/0x80 [ 77.105116][ T7116] hardirqs last disabled at (1200): [] smp_call_function_many_cond+0x1340/0x2f30 [ 77.108047][ T7116] softirqs last enabled at (822): [] local_bh_enable+0x10/0x34 [ 77.110641][ T7116] softirqs last disabled at (820): [] local_bh_disable+0x10/0x34 [ 77.113266][ T7116] ---[ end trace 0000000000000000 ]--- [ 77.136155][ T6615] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 77.151938][ T7119] loop0: detected capacity change from 0 to 128 [ 77.155202][ T7119] oldfs: cannot read superblock [ 77.156890][ T7119] ------------[ cut here ]------------ [ 77.158436][ T7119] VFS: brelse: Trying to free free buffer [ 77.160142][ T7119] WARNING: CPU: 0 PID: 7119 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 77.162653][ T7119] Modules linked in: [ 77.163753][ T7119] CPU: 0 PID: 7119 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 77.167019][ T7119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 77.169833][ T7119] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 77.171942][ T7119] pc : invalidate_bh_lru+0x128/0x200 [ 77.173371][ T7119] lr : invalidate_bh_lru+0x128/0x200 [ 77.174857][ T7119] sp : ffff8000a0f87930 [ 77.175945][ T7119] x29: ffff8000a0f87930 x28: ffff800080c49610 x27: ffff80008f1ad568 [ 77.178162][ T7119] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 77.180344][ T7119] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 77.182543][ T7119] x20: ffff0000dfabb318 x19: ffff80008b2cd980 x18: 0000000000000008 [ 77.184756][ T7119] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 77.187074][ T7119] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 77.189285][ T7119] x11: 0000000000000004 x10: 0000000000ff0100 x9 : f9f5f0ed50507500 [ 77.191471][ T7119] x8 : f9f5f0ed50507500 x7 : 0000000000000001 x6 : 0000000000000001 [ 77.193617][ T7119] x5 : ffff8000a0f87078 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 77.195833][ T7119] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 77.198069][ T7119] Call trace: [ 77.199010][ T7119] invalidate_bh_lru+0x128/0x200 [ 77.200397][ T7119] smp_call_function_many_cond+0x141c/0x2f30 [ 77.202061][ T7119] on_each_cpu_cond_mask+0x5c/0xc4 [ 77.203442][ T7119] invalidate_bh_lrus+0x34/0x40 [ 77.204844][ T7119] blkdev_flush_mapping+0xf0/0x230 [ 77.206283][ T7119] bdev_release+0x4bc/0x644 [ 77.207509][ T7119] blkdev_release+0x20/0x34 [ 77.208839][ T7119] __fput+0x334/0x760 [ 77.209940][ T7119] ____fput+0x20/0x30 [ 77.211073][ T7119] task_work_run+0x230/0x2e0 [ 77.212349][ T7119] do_notify_resume+0x178/0x1f4 [ 77.213739][ T7119] el0_svc+0xac/0x168 [ 77.214818][ T7119] el0t_64_sync_handler+0x84/0xfc [ 77.216204][ T7119] el0t_64_sync+0x190/0x194 [ 77.217392][ T7119] irq event stamp: 1148 [ 77.218542][ T7119] hardirqs last enabled at (1147): [] _raw_spin_unlock_irq+0x30/0x80 [ 77.221303][ T7119] hardirqs last disabled at (1148): [] smp_call_function_many_cond+0x1340/0x2f30 [ 77.224367][ T7119] softirqs last enabled at (746): [] local_bh_enable+0x10/0x34 [ 77.226950][ T7119] softirqs last disabled at (744): [] local_bh_disable+0x10/0x34 [ 77.229537][ T7119] ---[ end trace 0000000000000000 ]--- [ 77.248797][ T6615] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 77.261705][ T7121] loop0: detected capacity change from 0 to 128 [ 77.264524][ T7121] oldfs: cannot read superblock [ 77.269747][ C0] ------------[ cut here ]------------ [ 77.271284][ C0] VFS: brelse: Trying to free free buffer [ 77.272921][ C0] WARNING: CPU: 0 PID: 6597 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 77.275398][ C0] Modules linked in: [ 77.276521][ C0] CPU: 0 PID: 6597 Comm: syz-executor.0 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 77.279978][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 77.282894][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 77.285114][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 77.286551][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 77.288027][ C0] sp : ffff800080007e00 [ 77.289188][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 77.291444][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 77.293730][ C0] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 77.295996][ C0] x20: ffff0000dfabba58 x19: ffff80008b2cd980 x18: 0000000000000008 [ 77.298161][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 77.300464][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 77.302674][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 6602220d87abd200 [ 77.304961][ C0] x8 : 6602220d87abd200 x7 : 0000000000000001 x6 : 0000000000000001 [ 77.307219][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 77.309393][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 77.311539][ C0] Call trace: [ 77.312444][ C0] invalidate_bh_lru+0x128/0x200 [ 77.313805][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 77.315584][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 77.317499][ C0] ipi_handler+0x1d8/0x7b4 [ 77.318739][ C0] handle_percpu_devid_irq+0x174/0x308 [ 77.320266][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 77.321790][ C0] gic_handle_irq+0x6c/0x190 [ 77.323060][ C0] call_on_irq_stack+0x24/0x4c [ 77.324403][ C0] do_interrupt_handler+0xd4/0x138 [ 77.325852][ C0] el1_interrupt+0x34/0x68 [ 77.327015][ C0] el1h_64_irq_handler+0x18/0x24 [ 77.328425][ C0] el1h_64_irq+0x64/0x68 [ 77.329624][ C0] rcu_is_watching+0xa4/0x18c [ 77.330918][ C0] dput+0x58/0x290 [ 77.332008][ C0] step_into+0x280/0xd1c [ 77.333193][ C0] walk_component+0x1d4/0x36c [ 77.334462][ C0] path_lookupat+0x13c/0x3d0 [ 77.335711][ C0] filename_lookup+0x1d4/0x4e0 [ 77.337021][ C0] user_path_at_empty+0x5c/0x84 [ 77.338393][ C0] __arm64_sys_umount+0xf8/0x17c [ 77.339799][ C0] invoke_syscall+0x98/0x2b8 [ 77.341027][ C0] el0_svc_common+0x130/0x23c [ 77.342339][ C0] do_el0_svc+0x48/0x58 [ 77.343514][ C0] el0_svc+0x54/0x168 [ 77.344647][ C0] el0t_64_sync_handler+0x84/0xfc [ 77.345998][ C0] el0t_64_sync+0x190/0x194 [ 77.347227][ C0] irq event stamp: 528860 [ 77.348407][ C0] hardirqs last enabled at (528859): [] seqcount_lockdep_reader_access+0x80/0x100 [ 77.351353][ C0] hardirqs last disabled at (528860): [] el1_interrupt+0x24/0x68 [ 77.353949][ C0] softirqs last enabled at (528616): [] local_bh_enable+0x10/0x34 [ 77.356578][ C0] softirqs last disabled at (528614): [] local_bh_disable+0x10/0x34 [ 77.359180][ C0] ---[ end trace 0000000000000000 ]--- [ 77.379112][ T7123] loop0: detected capacity change from 0 to 128 [ 77.382206][ T7123] oldfs: cannot read superblock [ 77.387794][ C0] ------------[ cut here ]------------ [ 77.389318][ C0] VFS: brelse: Trying to free free buffer [ 77.391054][ C0] WARNING: CPU: 0 PID: 6290 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 77.393555][ C0] Modules linked in: [ 77.394649][ C0] CPU: 0 PID: 6290 Comm: kworker/0:4 Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 77.397890][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 77.400661][ C0] Workqueue: rcu_gp process_srcu [ 77.402027][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 77.404274][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 77.405755][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 77.407190][ C0] sp : ffff800080007e00 [ 77.408344][ C0] x29: ffff800080007e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 77.410580][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d5f3a0 [ 77.412871][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 77.415059][ C0] x20: ffff0000cb73b060 x19: ffff80008b2cd980 x18: 0000000000000008 [ 77.417330][ C0] x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001 [ 77.419582][ C0] x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000 [ 77.421812][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : cc61e49b16a88700 [ 77.424063][ C0] x8 : cc61e49b16a88700 x7 : 0000000000000001 x6 : 0000000000000001 [ 77.426255][ C0] x5 : ffff800080007558 x4 : ffff80008f295200 x3 : ffff8000805ef510 [ 77.428478][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 77.430755][ C0] Call trace: [ 77.431655][ C0] invalidate_bh_lru+0x128/0x200 [ 77.433002][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 77.434745][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 77.436610][ C0] ipi_handler+0x1d8/0x7b4 [ 77.437862][ C0] handle_percpu_devid_irq+0x174/0x308 [ 77.439360][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 77.440865][ C0] gic_handle_irq+0x6c/0x190 [ 77.442101][ C0] call_on_irq_stack+0x24/0x4c [ 77.443382][ C0] do_interrupt_handler+0xd4/0x138 [ 77.444792][ C0] el1_interrupt+0x34/0x68 [ 77.445966][ C0] el1h_64_irq_handler+0x18/0x24 [ 77.447343][ C0] el1h_64_irq+0x64/0x68 [ 77.448524][ C0] queue_delayed_work_on+0x150/0x1b0 [ 77.449956][ C0] srcu_reschedule+0x2e0/0x35c [ 77.451325][ C0] process_srcu+0x7cc/0x14f0 [ 77.452579][ C0] process_one_work+0x79c/0x15b8 [ 77.453905][ C0] worker_thread+0x938/0xecc [ 77.455202][ C0] kthread+0x288/0x310 [ 77.456334][ C0] ret_from_fork+0x10/0x20 [ 77.457572][ C0] irq event stamp: 78930 [ 77.458774][ C0] hardirqs last enabled at (78929): [] queue_delayed_work_on+0x10c/0x1b0 [ 77.461496][ C0] hardirqs last disabled at (78930): [] el1_interrupt+0x24/0x68 [ 77.464138][ C0] softirqs last enabled at (78068): [] local_bh_enable+0xc/0x2c [ 77.466700][ C0] softirqs last disabled at (78064): [] local_bh_disable+0xc/0x2c [ 77.469367][ C0] ---[ end trace 0000000000000000 ]--- [ 77.486866][ T7125] loop0: detected capacity change from 0 to 128 [ 77.489873][ T7125] oldfs: cannot read superblock [ 77.495149][ C1] ------------[ cut here ]------------ [ 77.496743][ C1] VFS: brelse: Trying to free free buffer [ 77.498429][ C1] WARNING: CPU: 1 PID: 6594 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 77.500812][ C1] Modules linked in: [ 77.501868][ C1] CPU: 1 PID: 6594 Comm: syz-execprog Tainted: G W 6.10.0-rc6-syzkaller-00076-g8a03d70c27fc #0 [ 77.505105][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 77.507881][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 77.509962][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 77.511407][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 77.512850][ C1] sp : ffff800080017e00 [ 77.513924][ C1] x29: ffff800080017e00 x28: ffff80008f1ad568 x27: 0000000000000000 [ 77.516152][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d833a0 [ 77.518319][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 77.520642][ C1] x20: ffff0000df98d6b8 x19: ffff80008b2cd980 x18: 0000000000000008 [ 77.522863][ C1] x17: 0000000000000000 x16: ffff80008afac830 x15: ffff700011e44660 [ 77.525020][ C1] x14: 1ffff00011e44660 x13: 0000000000000004 x12: ffffffffffffffff [ 77.527182][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 304b58559b5aaf00 [ 77.529407][ C1] x8 : 304b58559b5aaf00 x7 : 0000000000000001 x6 : 0000000000000001 [ 77.531644][ C1] x5 : ffff800080017558 x4 : ffff80008f295200 x3 : ffff800080374a7c [ 77.533850][ C1] x2 : 0000000000000000 x1 : 0000000100010001 x0 : 0000000000000000 [ 77.536043][ C1] Call trace: [ 77.536925][ C1] invalidate_bh_lru+0x128/0x200 [ 77.538295][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 77.540070][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 77.542057][ C1] ipi_handler+0x1d8/0x7b4 [ 77.543220][ C1] handle_percpu_devid_irq+0x174/0x308 [ 77.544700][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 77.546170][ C1] gic_handle_irq+0x6c/0x190 [ 77.547485][ C1] call_on_irq_stack+0x24/0x4c [ 77.548815][ C1] do_interrupt_handler+0xd4/0x138 [ 77.550223][ C1] el1_interrupt+0x34/0x68 [ 77.551430][ C1] el1h_64_irq_handler+0x18/0x24 [ 77.552796][ C1] el1h_64_irq+0x64/0x68 [ 77.553994][ C1] arch_local_irq_restore+0x8/0xc [ 77.555387][ C1] rcu_read_lock_held+0x34/0x50 [ 77.556710][ C1] mtree_range_walk+0x464/0x708 [ 77.558052][ C1] mas_walk+0xb0/0x25c [ 77.559203][ C1] lock_vma_under_rcu+0x1ec/0x5e4 [ 77.560617][ C1] do_page_fault+0x33c/0xb1c [ 77.561868][ C1] do_translation_fault+0xc4/0x114 [ 77.563254][ C1] do_mem_abort+0x74/0x200 [ 77.564508][ C1] el0_da+0x60/0x178 [ 77.565626][ C1] el0t_64_sync_handler+0xcc/0xfc [ 77.567012][ C1] el0t_64_sync+0x190/0x194 [ 77.568243][ C1] irq event stamp: 9354 [ 77.569384][ C1] hardirqs last enabled at (9353): [] local_daif_restore+0x1c/0x3c [ 77.572118][ C1] hardirqs last disabled at (9354): [] el1_interrupt+0x24/0x68 [ 77.574671][ C1] softirqs last enabled at (9348): [] local_bh_enable+0x10/0x34 [ 77.577296][ C1] softirqs last disabled at (9346): [] local_bh_disable+0x10/0x34 [ 77.579933][ C1] ---[ end trace 0000000000000000 ]---