Warning: Permanently added '10.128.0.233' (ED25519) to the list of known hosts. 1970/01/01 00:00:57 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:58 parsed 1 programs [ 58.305885][ T6584] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:00:58 executed programs: 0 [ 58.342309][ T5968] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.344944][ T5968] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.347303][ T5968] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.349845][ T5968] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.352188][ T5968] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 58.354202][ T5968] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.409931][ T6589] chnl_net:caif_netlink_parms(): no params data found [ 58.438214][ T6589] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.440036][ T6589] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.441986][ T6589] bridge_slave_0: entered allmulticast mode [ 58.444031][ T6589] bridge_slave_0: entered promiscuous mode [ 58.446420][ T6589] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.448777][ T6589] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.450698][ T6589] bridge_slave_1: entered allmulticast mode [ 58.452762][ T6589] bridge_slave_1: entered promiscuous mode [ 58.463121][ T6589] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.466953][ T6589] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.478364][ T6589] team0: Port device team_slave_0 added [ 58.481009][ T6589] team0: Port device team_slave_1 added [ 58.493417][ T6589] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.495242][ T6589] 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. [ 58.502527][ T6589] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.506258][ T6589] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.508726][ T6589] 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. [ 58.515619][ T6589] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.558120][ T6589] hsr_slave_0: entered promiscuous mode [ 58.596920][ T6589] hsr_slave_1: entered promiscuous mode [ 59.541207][ T6589] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.545478][ T6589] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.549179][ T6589] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.552497][ T6589] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.588093][ T6589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.595060][ T6589] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.599340][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.601201][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.608604][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.610511][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.685779][ T6589] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.707330][ T6589] veth0_vlan: entered promiscuous mode [ 59.712263][ T6589] veth1_vlan: entered promiscuous mode [ 59.728039][ T6589] veth0_macvtap: entered promiscuous mode [ 59.731531][ T6589] veth1_macvtap: entered promiscuous mode [ 59.740220][ T6589] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.745298][ T6589] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.751416][ T6589] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.753740][ T6589] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.756040][ T6589] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.760124][ T6589] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.795061][ T687] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.800603][ T687] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.811825][ T543] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.813892][ T543] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.896539][ T6724] loop0: detected capacity change from 0 to 128 [ 59.903581][ T6724] oldfs: cannot read superblock [ 59.905085][ T6724] ------------[ cut here ]------------ [ 59.906652][ T6724] VFS: brelse: Trying to free free buffer [ 59.908369][ T6724] WARNING: CPU: 1 PID: 6724 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 59.910821][ T6724] Modules linked in: [ 59.911938][ T6724] CPU: 1 UID: 0 PID: 6724 Comm: syz-executor.0 Not tainted 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 59.914900][ T6724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 59.917589][ T6724] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.919735][ T6724] pc : invalidate_bh_lru+0x128/0x200 [ 59.921152][ T6724] lr : invalidate_bh_lru+0x128/0x200 [ 59.922521][ T6724] sp : ffff8000a1947930 [ 59.923613][ T6724] x29: ffff8000a1947930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 59.925731][ T6724] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 59.927789][ T6724] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 59.929846][ T6724] x20: ffff0000da372c28 x19: ffff80008b542de0 x18: 0000000000000008 [ 59.931997][ T6724] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 59.934120][ T6724] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 59.936290][ T6724] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 1c70336784356a00 [ 59.938470][ T6724] x8 : 1c70336784356a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.940552][ T6724] x5 : ffff8000a1947078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 59.942665][ T6724] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 59.944820][ T6724] Call trace: [ 59.945700][ T6724] invalidate_bh_lru+0x128/0x200 [ 59.947105][ T6724] smp_call_function_many_cond+0x141c/0x2f30 [ 59.948738][ T6724] on_each_cpu_cond_mask+0x5c/0xc4 [ 59.950114][ T6724] invalidate_bh_lrus+0x34/0x40 [ 59.951425][ T6724] blkdev_flush_mapping+0xf0/0x230 [ 59.952874][ T6724] bdev_release+0x4bc/0x644 [ 59.954093][ T6724] blkdev_release+0x20/0x34 [ 59.955325][ T6724] __fput+0x1bc/0x774 [ 59.956430][ T6724] ____fput+0x20/0x30 [ 59.957476][ T6724] task_work_run+0x230/0x2e0 [ 59.958774][ T6724] do_notify_resume+0x178/0x1f4 [ 59.960093][ T6724] el0_svc+0xac/0x168 [ 59.961092][ T6724] el0t_64_sync_handler+0x84/0xfc [ 59.962435][ T6724] el0t_64_sync+0x190/0x194 [ 59.963656][ T6724] irq event stamp: 1252 [ 59.964763][ T6724] hardirqs last enabled at (1251): [] _raw_spin_unlock_irq+0x30/0x80 [ 59.967213][ T6724] hardirqs last disabled at (1252): [] smp_call_function_many_cond+0x1340/0x2f30 [ 59.970005][ T6724] softirqs last enabled at (764): [] local_bh_enable+0x10/0x34 [ 59.972495][ T6724] softirqs last disabled at (762): [] local_bh_disable+0x10/0x34 [ 59.975020][ T6724] ---[ end trace 0000000000000000 ]--- [ 60.001398][ T6735] loop0: detected capacity change from 0 to 128 [ 60.006270][ T6735] oldfs: cannot read superblock [ 60.019655][ C1] ------------[ cut here ]------------ [ 60.021173][ C1] VFS: brelse: Trying to free free buffer [ 60.022833][ C1] WARNING: CPU: 1 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.025235][ C1] Modules linked in: [ 60.026253][ C1] CPU: 1 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.029581][ C1] Tainted: [W]=WARN [ 60.030562][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.033257][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.035415][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 60.036838][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 60.038293][ C1] sp : ffff800080017e00 [ 60.039436][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 60.041637][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 60.043837][ C1] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 60.045960][ C1] x20: ffff0000e1473230 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.048166][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.050446][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 60.052651][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 60.054821][ C1] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.057046][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.059302][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 60.061533][ C1] Call trace: [ 60.062409][ C1] invalidate_bh_lru+0x128/0x200 [ 60.063748][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 60.065344][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.067250][ C1] ipi_handler+0x1d8/0x7d4 [ 60.068478][ C1] handle_percpu_devid_irq+0x174/0x308 [ 60.069977][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 60.071420][ C1] gic_handle_irq+0x6c/0x190 [ 60.072628][ C1] call_on_irq_stack+0x24/0x4c [ 60.073970][ C1] do_interrupt_handler+0xd4/0x138 [ 60.075343][ C1] el1_interrupt+0x34/0x68 [ 60.076599][ C1] el1h_64_irq_handler+0x18/0x24 [ 60.078001][ C1] el1h_64_irq+0x64/0x68 [ 60.079185][ C1] preempt_count_add+0x9c/0x2f8 [ 60.080467][ C1] up_write+0xfc/0x760 [ 60.081646][ C1] copy_mm+0xe64/0x19a0 [ 60.082772][ C1] copy_process+0x1838/0x32b0 [ 60.084138][ C1] kernel_clone+0x1d8/0x82c [ 60.085357][ C1] __arm64_sys_clone+0x1f8/0x24c [ 60.086707][ C1] invoke_syscall+0x98/0x2b8 [ 60.087995][ C1] el0_svc_common+0x130/0x23c [ 60.089374][ C1] do_el0_svc+0x48/0x58 [ 60.090498][ C1] el0_svc+0x54/0x168 [ 60.091626][ C1] el0t_64_sync_handler+0x84/0xfc [ 60.092964][ C1] el0t_64_sync+0x190/0x194 [ 60.094152][ C1] irq event stamp: 166636 [ 60.095295][ C1] hardirqs last enabled at (166635): [] mod_objcg_state+0x304/0x4ac [ 60.097943][ C1] hardirqs last disabled at (166636): [] el1_interrupt+0x24/0x68 [ 60.100418][ C1] softirqs last enabled at (166440): [] local_bh_enable+0x10/0x34 [ 60.102920][ C1] softirqs last disabled at (166438): [] local_bh_disable+0x10/0x34 [ 60.105546][ C1] ---[ end trace 0000000000000000 ]--- [ 60.117929][ T6738] loop0: detected capacity change from 0 to 128 [ 60.125362][ T6738] oldfs: cannot read superblock [ 60.127493][ T6738] ------------[ cut here ]------------ [ 60.128968][ T6738] VFS: brelse: Trying to free free buffer [ 60.130683][ T6738] WARNING: CPU: 1 PID: 6738 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.133124][ T6738] Modules linked in: [ 60.134108][ T6738] CPU: 1 UID: 0 PID: 6738 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.137376][ T6738] Tainted: [W]=WARN [ 60.138457][ T6738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.141156][ T6738] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.143261][ T6738] pc : invalidate_bh_lru+0x128/0x200 [ 60.144748][ T6738] lr : invalidate_bh_lru+0x128/0x200 [ 60.146164][ T6738] sp : ffff80009fbd7930 [ 60.147251][ T6738] x29: ffff80009fbd7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 60.149399][ T6738] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 60.151580][ T6738] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.153785][ T6738] x20: ffff0000e14737a0 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.156100][ T6738] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.158322][ T6738] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 60.160426][ T6738] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 7d1c37133b6acb00 [ 60.162633][ T6738] x8 : 7d1c37133b6acb00 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.164713][ T6738] x5 : ffff80009fbd7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.166770][ T6738] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 60.169035][ T6738] Call trace: [ 60.169963][ T6738] invalidate_bh_lru+0x128/0x200 [ 60.171301][ T6738] smp_call_function_many_cond+0x141c/0x2f30 [ 60.172943][ T6738] on_each_cpu_cond_mask+0x5c/0xc4 [ 60.174393][ T6738] invalidate_bh_lrus+0x34/0x40 [ 60.175644][ T6738] blkdev_flush_mapping+0xf0/0x230 [ 60.176922][ T6738] bdev_release+0x4bc/0x644 [ 60.178141][ T6738] blkdev_release+0x20/0x34 [ 60.179358][ T6738] __fput+0x1bc/0x774 [ 60.180437][ T6738] ____fput+0x20/0x30 [ 60.181500][ T6738] task_work_run+0x230/0x2e0 [ 60.182771][ T6738] do_notify_resume+0x178/0x1f4 [ 60.184138][ T6738] el0_svc+0xac/0x168 [ 60.185168][ T6738] el0t_64_sync_handler+0x84/0xfc [ 60.186478][ T6738] el0t_64_sync+0x190/0x194 [ 60.187668][ T6738] irq event stamp: 1402 [ 60.188779][ T6738] hardirqs last enabled at (1401): [] _raw_spin_unlock_irq+0x30/0x80 [ 60.191458][ T6738] hardirqs last disabled at (1402): [] smp_call_function_many_cond+0x1340/0x2f30 [ 60.194320][ T6738] softirqs last enabled at (1326): [] handle_softirqs+0xa3c/0xbfc [ 60.196938][ T6738] softirqs last disabled at (1083): [] __do_softirq+0x14/0x20 [ 60.199407][ T6738] ---[ end trace 0000000000000000 ]--- [ 60.256149][ T6754] loop0: detected capacity change from 0 to 128 [ 60.260461][ T6754] oldfs: cannot read superblock [ 60.265287][ T6622] ------------[ cut here ]------------ [ 60.266775][ T6622] VFS: brelse: Trying to free free buffer [ 60.268446][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.270893][ T6622] Modules linked in: [ 60.271979][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.275005][ T6622] Tainted: [W]=WARN [ 60.275985][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.278682][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.280784][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 60.282174][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 60.283607][ T6622] sp : ffff8000a1bd7950 [ 60.284698][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 60.286797][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 60.288922][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.291036][ T6622] x20: ffff0000db9f7400 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.293355][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.295520][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 60.297697][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 60.299851][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.302111][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.304166][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 60.306289][ T6622] Call trace: [ 60.307157][ T6622] invalidate_bh_lru+0x128/0x200 [ 60.308526][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 60.310075][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 60.311455][ T6622] invalidate_bh_lrus+0x34/0x40 [ 60.312753][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 60.314117][ T6622] bdev_release+0x4bc/0x644 [ 60.315421][ T6622] blkdev_release+0x20/0x34 [ 60.316746][ T6622] __fput+0x1bc/0x774 [ 60.317833][ T6622] __fput_sync+0x60/0x9c [ 60.318971][ T6622] __arm64_sys_close+0x150/0x1e0 [ 60.320286][ T6622] invoke_syscall+0x98/0x2b8 [ 60.321540][ T6622] el0_svc_common+0x130/0x23c [ 60.322777][ T6622] do_el0_svc+0x48/0x58 [ 60.323823][ T6622] el0_svc+0x54/0x168 [ 60.324862][ T6622] el0t_64_sync_handler+0x84/0xfc [ 60.326181][ T6622] el0t_64_sync+0x190/0x194 [ 60.327422][ T6622] irq event stamp: 21954 [ 60.328599][ T6622] hardirqs last enabled at (21953): [] kasan_quarantine_put+0x1a0/0x1c8 [ 60.331232][ T6622] hardirqs last disabled at (21954): [] smp_call_function_many_cond+0x1340/0x2f30 [ 60.334127][ T6622] softirqs last enabled at (20344): [] local_bh_enable+0x10/0x34 [ 60.336590][ T6622] softirqs last disabled at (20342): [] local_bh_disable+0x10/0x34 [ 60.339071][ T6622] ---[ end trace 0000000000000000 ]--- [ 60.354228][ T6760] loop0: detected capacity change from 0 to 128 [ 60.359970][ T6760] oldfs: cannot read superblock [ 60.379761][ T6622] ------------[ cut here ]------------ [ 60.381359][ T6622] VFS: brelse: Trying to free free buffer [ 60.383044][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.385291][ T6622] Modules linked in: [ 60.386313][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.389504][ T6622] Tainted: [W]=WARN [ 60.390518][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.393177][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.395295][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 60.396724][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 60.398110][ T6622] sp : ffff8000a1bd7950 [ 60.399292][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 60.401396][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 60.403596][ T6622] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 60.405952][ T6622] x20: ffff0000e1473ee0 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.408143][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.410314][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 60.412527][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 60.414750][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.416951][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.419179][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 60.421430][ T6622] Call trace: [ 60.422310][ T6622] invalidate_bh_lru+0x128/0x200 [ 60.423700][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 60.425365][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 60.426778][ T6622] invalidate_bh_lrus+0x34/0x40 [ 60.427669][ T6409] Bluetooth: hci0: command tx timeout [ 60.428089][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 60.430976][ T6622] bdev_release+0x4bc/0x644 [ 60.432193][ T6622] blkdev_release+0x20/0x34 [ 60.433372][ T6622] __fput+0x1bc/0x774 [ 60.434428][ T6622] __fput_sync+0x60/0x9c [ 60.435637][ T6622] __arm64_sys_close+0x150/0x1e0 [ 60.436928][ T6622] invoke_syscall+0x98/0x2b8 [ 60.438249][ T6622] el0_svc_common+0x130/0x23c [ 60.439529][ T6622] do_el0_svc+0x48/0x58 [ 60.440642][ T6622] el0_svc+0x54/0x168 [ 60.441764][ T6622] el0t_64_sync_handler+0x84/0xfc [ 60.443153][ T6622] el0t_64_sync+0x190/0x194 [ 60.444391][ T6622] irq event stamp: 26298 [ 60.445508][ T6622] hardirqs last enabled at (26297): [] kasan_quarantine_put+0x1a0/0x1c8 [ 60.448302][ T6622] hardirqs last disabled at (26298): [] smp_call_function_many_cond+0x1340/0x2f30 [ 60.451279][ T6622] softirqs last enabled at (25366): [] local_bh_enable+0x10/0x34 [ 60.453850][ T6622] softirqs last disabled at (25364): [] local_bh_disable+0x10/0x34 [ 60.456424][ T6622] ---[ end trace 0000000000000000 ]--- [ 60.462729][ T6763] loop0: detected capacity change from 0 to 128 [ 60.472822][ T6763] oldfs: cannot read superblock [ 60.500591][ C0] ------------[ cut here ]------------ [ 60.502121][ C0] VFS: brelse: Trying to free free buffer [ 60.503782][ C0] WARNING: CPU: 0 PID: 6015 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.506159][ C0] Modules linked in: [ 60.507196][ C0] CPU: 0 UID: 0 PID: 6015 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.510332][ C0] Tainted: [W]=WARN [ 60.511348][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.514023][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.516164][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 60.517589][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 60.518987][ C0] sp : ffff800080007e00 [ 60.520158][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 60.522380][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 60.524605][ C0] x23: 0000000000000050 x22: dfff800000000000 x21: 0000000000000000 [ 60.526824][ C0] x20: ffff0000db9f7888 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.529016][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.531138][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 60.533311][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 982cf88fbdba2400 [ 60.535449][ C0] x8 : 982cf88fbdba2400 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.537570][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.539688][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 60.541879][ C0] Call trace: [ 60.542838][ C0] invalidate_bh_lru+0x128/0x200 [ 60.544199][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 60.545917][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.547802][ C0] ipi_handler+0x1d8/0x7d4 [ 60.549010][ C0] handle_percpu_devid_irq+0x174/0x308 [ 60.550428][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 60.551973][ C0] gic_handle_irq+0x6c/0x190 [ 60.553243][ C0] call_on_irq_stack+0x24/0x4c [ 60.554565][ C0] do_interrupt_handler+0xd4/0x138 [ 60.555986][ C0] el1_interrupt+0x34/0x68 [ 60.557224][ C0] el1h_64_irq_handler+0x18/0x24 [ 60.558573][ C0] el1h_64_irq+0x64/0x68 [ 60.559651][ C0] rcu_is_watching+0x1c/0x18c [ 60.560938][ C0] rcu_read_lock_held+0x18/0x50 [ 60.562219][ C0] __d_lookup+0x15c/0x66c [ 60.563339][ C0] lookup_fast+0x78/0x43c [ 60.564478][ C0] link_path_walk+0x548/0xc44 [ 60.565757][ C0] path_lookupat+0x90/0x3d0 [ 60.566974][ C0] filename_lookup+0x1d4/0x4e0 [ 60.568317][ C0] do_readlinkat+0xd8/0x4d4 [ 60.569557][ C0] __arm64_sys_readlinkat+0x9c/0xb8 [ 60.570932][ C0] invoke_syscall+0x98/0x2b8 [ 60.572178][ C0] el0_svc_common+0x130/0x23c [ 60.573461][ C0] do_el0_svc+0x48/0x58 [ 60.574617][ C0] el0_svc+0x54/0x168 [ 60.575761][ C0] el0t_64_sync_handler+0x84/0xfc [ 60.577082][ C0] el0t_64_sync+0x190/0x194 [ 60.578304][ C0] irq event stamp: 940588 [ 60.579477][ C0] hardirqs last enabled at (940587): [] read_seqbegin+0x80/0x144 [ 60.582038][ C0] hardirqs last disabled at (940588): [] el1_interrupt+0x24/0x68 [ 60.584494][ C0] softirqs last enabled at (939072): [] local_bh_enable+0x10/0x34 [ 60.587120][ C0] softirqs last disabled at (939070): [] local_bh_disable+0x10/0x34 [ 60.589644][ C0] ---[ end trace 0000000000000000 ]--- [ 60.601211][ T6772] loop0: detected capacity change from 0 to 128 [ 60.604190][ T6772] oldfs: cannot read superblock [ 60.605583][ T6772] ------------[ cut here ]------------ [ 60.607048][ T6772] VFS: brelse: Trying to free free buffer [ 60.608729][ T6772] WARNING: CPU: 1 PID: 6772 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.611158][ T6772] Modules linked in: [ 60.612245][ T6772] CPU: 1 UID: 0 PID: 6772 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.615601][ T6772] Tainted: [W]=WARN [ 60.616625][ T6772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.619269][ T6772] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.621417][ T6772] pc : invalidate_bh_lru+0x128/0x200 [ 60.622870][ T6772] lr : invalidate_bh_lru+0x128/0x200 [ 60.624302][ T6772] sp : ffff80009fba7930 [ 60.625387][ T6772] x29: ffff80009fba7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 60.627601][ T6772] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 60.629722][ T6772] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.631862][ T6772] x20: ffff0000da373060 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.634019][ T6772] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.636191][ T6772] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 60.638300][ T6772] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 5d06df8eb9d4d200 [ 60.640448][ T6772] x8 : 5d06df8eb9d4d200 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.642629][ T6772] x5 : ffff80009fba7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.644823][ T6772] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 60.647048][ T6772] Call trace: [ 60.647896][ T6772] invalidate_bh_lru+0x128/0x200 [ 60.649162][ T6772] smp_call_function_many_cond+0x141c/0x2f30 [ 60.650707][ T6772] on_each_cpu_cond_mask+0x5c/0xc4 [ 60.652037][ T6772] invalidate_bh_lrus+0x34/0x40 [ 60.653290][ T6772] blkdev_flush_mapping+0xf0/0x230 [ 60.654656][ T6772] bdev_release+0x4bc/0x644 [ 60.655855][ T6772] blkdev_release+0x20/0x34 [ 60.657073][ T6772] __fput+0x1bc/0x774 [ 60.658159][ T6772] ____fput+0x20/0x30 [ 60.659208][ T6772] task_work_run+0x230/0x2e0 [ 60.660444][ T6772] do_notify_resume+0x178/0x1f4 [ 60.661721][ T6772] el0_svc+0xac/0x168 [ 60.662853][ T6772] el0t_64_sync_handler+0x84/0xfc [ 60.664218][ T6772] el0t_64_sync+0x190/0x194 [ 60.665423][ T6772] irq event stamp: 1054 [ 60.666552][ T6772] hardirqs last enabled at (1053): [] _raw_spin_unlock_irq+0x30/0x80 [ 60.669134][ T6772] hardirqs last disabled at (1054): [] smp_call_function_many_cond+0x1340/0x2f30 [ 60.672036][ T6772] softirqs last enabled at (654): [] local_bh_enable+0x10/0x34 [ 60.674533][ T6772] softirqs last disabled at (652): [] local_bh_disable+0x10/0x34 [ 60.677027][ T6772] ---[ end trace 0000000000000000 ]--- [ 60.701942][ T6779] loop0: detected capacity change from 0 to 128 [ 60.717543][ T6779] oldfs: cannot read superblock [ 60.724351][ T6622] ------------[ cut here ]------------ [ 60.725826][ T6622] VFS: brelse: Trying to free free buffer [ 60.727471][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.729918][ T6622] Modules linked in: [ 60.730986][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.734148][ T6622] Tainted: [W]=WARN [ 60.735202][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.737831][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.740024][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 60.741451][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 60.742872][ T6622] sp : ffff8000a1bd7950 [ 60.744011][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 60.746148][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 60.748323][ T6622] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 60.750469][ T6622] x20: ffff0000da3734e8 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.752584][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.754687][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 60.756783][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 60.758920][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.761081][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.763197][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 60.765368][ T6622] Call trace: [ 60.766307][ T6622] invalidate_bh_lru+0x128/0x200 [ 60.767635][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 60.769245][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 60.770634][ T6622] invalidate_bh_lrus+0x34/0x40 [ 60.771961][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 60.773371][ T6622] bdev_release+0x4bc/0x644 [ 60.774636][ T6622] blkdev_release+0x20/0x34 [ 60.775871][ T6622] __fput+0x1bc/0x774 [ 60.776893][ T6622] __fput_sync+0x60/0x9c [ 60.778018][ T6622] __arm64_sys_close+0x150/0x1e0 [ 60.779342][ T6622] invoke_syscall+0x98/0x2b8 [ 60.780627][ T6622] el0_svc_common+0x130/0x23c [ 60.781922][ T6622] do_el0_svc+0x48/0x58 [ 60.783109][ T6622] el0_svc+0x54/0x168 [ 60.784195][ T6622] el0t_64_sync_handler+0x84/0xfc [ 60.785644][ T6622] el0t_64_sync+0x190/0x194 [ 60.786830][ T6622] irq event stamp: 35350 [ 60.787978][ T6622] hardirqs last enabled at (35349): [] kasan_quarantine_put+0x1a0/0x1c8 [ 60.790644][ T6622] hardirqs last disabled at (35350): [] smp_call_function_many_cond+0x1340/0x2f30 [ 60.793521][ T6622] softirqs last enabled at (35204): [] local_bh_enable+0x10/0x34 [ 60.796001][ T6622] softirqs last disabled at (35202): [] local_bh_disable+0x10/0x34 [ 60.798659][ T6622] ---[ end trace 0000000000000000 ]--- [ 60.819973][ T6790] loop0: detected capacity change from 0 to 128 [ 60.825732][ T6790] oldfs: cannot read superblock [ 60.831900][ T6622] ------------[ cut here ]------------ [ 60.833290][ T6622] VFS: brelse: Trying to free free buffer [ 60.834890][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.837176][ T6622] Modules linked in: [ 60.838212][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.841296][ T6622] Tainted: [W]=WARN [ 60.842307][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.845041][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.847039][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 60.848490][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 60.849948][ T6622] sp : ffff8000a1bd7950 [ 60.850977][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 60.853095][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 60.855259][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.857426][ T6622] x20: ffff0000db9f5400 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.859492][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.861647][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 60.863849][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 60.865933][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.868147][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.870266][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 60.872475][ T6622] Call trace: [ 60.873389][ T6622] invalidate_bh_lru+0x128/0x200 [ 60.874769][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 60.876355][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 60.877682][ T6622] invalidate_bh_lrus+0x34/0x40 [ 60.878979][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 60.880279][ T6622] bdev_release+0x4bc/0x644 [ 60.881476][ T6622] blkdev_release+0x20/0x34 [ 60.882729][ T6622] __fput+0x1bc/0x774 [ 60.883772][ T6622] __fput_sync+0x60/0x9c [ 60.884911][ T6622] __arm64_sys_close+0x150/0x1e0 [ 60.886267][ T6622] invoke_syscall+0x98/0x2b8 [ 60.887537][ T6622] el0_svc_common+0x130/0x23c [ 60.888749][ T6622] do_el0_svc+0x48/0x58 [ 60.889837][ T6622] el0_svc+0x54/0x168 [ 60.890925][ T6622] el0t_64_sync_handler+0x84/0xfc [ 60.892278][ T6622] el0t_64_sync+0x190/0x194 [ 60.893524][ T6622] irq event stamp: 39964 [ 60.894625][ T6622] hardirqs last enabled at (39963): [] kasan_quarantine_put+0x1a0/0x1c8 [ 60.897272][ T6622] hardirqs last disabled at (39964): [] smp_call_function_many_cond+0x1340/0x2f30 [ 60.900135][ T6622] softirqs last enabled at (39400): [] local_bh_enable+0x10/0x34 [ 60.902730][ T6622] softirqs last disabled at (39398): [] local_bh_disable+0x10/0x34 [ 60.905365][ T6622] ---[ end trace 0000000000000000 ]--- [ 60.920697][ T6800] loop0: detected capacity change from 0 to 128 [ 60.923731][ T6800] oldfs: cannot read superblock [ 60.925123][ T6800] ------------[ cut here ]------------ [ 60.926549][ T6800] VFS: brelse: Trying to free free buffer [ 60.928293][ T6800] WARNING: CPU: 1 PID: 6800 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.930675][ T6800] Modules linked in: [ 60.931779][ T6800] CPU: 1 UID: 0 PID: 6800 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.935038][ T6800] Tainted: [W]=WARN [ 60.936043][ T6800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.938772][ T6800] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.940984][ T6800] pc : invalidate_bh_lru+0x128/0x200 [ 60.942382][ T6800] lr : invalidate_bh_lru+0x128/0x200 [ 60.943808][ T6800] sp : ffff80009fad7930 [ 60.944997][ T6800] x29: ffff80009fad7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 60.947159][ T6800] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 60.949322][ T6800] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.951448][ T6800] x20: ffff0000db9f5888 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.953672][ T6800] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.955784][ T6800] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 60.957900][ T6800] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 78831d8c24a47b00 [ 60.960109][ T6800] x8 : 78831d8c24a47b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.962278][ T6800] x5 : ffff80009fad7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.964390][ T6800] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 60.966436][ T6800] Call trace: [ 60.967359][ T6800] invalidate_bh_lru+0x128/0x200 [ 60.968710][ T6800] smp_call_function_many_cond+0x141c/0x2f30 [ 60.970278][ T6800] on_each_cpu_cond_mask+0x5c/0xc4 [ 60.971642][ T6800] invalidate_bh_lrus+0x34/0x40 [ 60.972980][ T6800] blkdev_flush_mapping+0xf0/0x230 [ 60.974377][ T6800] bdev_release+0x4bc/0x644 [ 60.975618][ T6800] blkdev_release+0x20/0x34 [ 60.976893][ T6800] __fput+0x1bc/0x774 [ 60.977868][ T6800] ____fput+0x20/0x30 [ 60.978962][ T6800] task_work_run+0x230/0x2e0 [ 60.980167][ T6800] do_notify_resume+0x178/0x1f4 [ 60.981510][ T6800] el0_svc+0xac/0x168 [ 60.982565][ T6800] el0t_64_sync_handler+0x84/0xfc [ 60.983893][ T6800] el0t_64_sync+0x190/0x194 [ 60.985212][ T6800] irq event stamp: 1022 [ 60.986479][ T6800] hardirqs last enabled at (1021): [] _raw_spin_unlock_irq+0x30/0x80 [ 60.989259][ T6800] hardirqs last disabled at (1022): [] smp_call_function_many_cond+0x1340/0x2f30 [ 60.992051][ T6800] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 60.994470][ T6800] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 60.996980][ T6800] ---[ end trace 0000000000000000 ]--- [ 61.023589][ T6809] loop0: detected capacity change from 0 to 128 [ 61.026293][ T6809] oldfs: cannot read superblock [ 61.049403][ T6622] ------------[ cut here ]------------ [ 61.050846][ T6622] VFS: brelse: Trying to free free buffer [ 61.052432][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.054848][ T6622] Modules linked in: [ 61.055858][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.058876][ T6622] Tainted: [W]=WARN [ 61.059909][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.062624][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.064664][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 61.066121][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 61.067448][ T6622] sp : ffff8000a1bd7950 [ 61.068531][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 61.070680][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 61.072778][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.074902][ T6622] x20: ffff0000db9f5df8 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.077071][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.079191][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 61.081407][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 61.083512][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.085655][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.087921][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.090057][ T6622] Call trace: [ 61.091013][ T6622] invalidate_bh_lru+0x128/0x200 [ 61.092238][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 61.093821][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.095187][ T6622] invalidate_bh_lrus+0x34/0x40 [ 61.096494][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 61.097835][ T6622] bdev_release+0x4bc/0x644 [ 61.099051][ T6622] blkdev_release+0x20/0x34 [ 61.100255][ T6622] __fput+0x1bc/0x774 [ 61.101276][ T6622] __fput_sync+0x60/0x9c [ 61.102394][ T6622] __arm64_sys_close+0x150/0x1e0 [ 61.103781][ T6622] invoke_syscall+0x98/0x2b8 [ 61.105041][ T6622] el0_svc_common+0x130/0x23c [ 61.106266][ T6622] do_el0_svc+0x48/0x58 [ 61.107349][ T6622] el0_svc+0x54/0x168 [ 61.108432][ T6622] el0t_64_sync_handler+0x84/0xfc [ 61.109716][ T6622] el0t_64_sync+0x190/0x194 [ 61.110970][ T6622] irq event stamp: 44198 [ 61.112080][ T6622] hardirqs last enabled at (44197): [] kasan_quarantine_put+0x1a0/0x1c8 [ 61.114795][ T6622] hardirqs last disabled at (44198): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.117682][ T6622] softirqs last enabled at (43256): [] local_bh_enable+0x10/0x34 [ 61.120109][ T6622] softirqs last disabled at (43254): [] local_bh_disable+0x10/0x34 [ 61.122553][ T6622] ---[ end trace 0000000000000000 ]--- [ 61.147926][ T6821] loop0: detected capacity change from 0 to 128 [ 61.156760][ T6821] oldfs: cannot read superblock [ 61.174071][ C0] ------------[ cut here ]------------ [ 61.175591][ C0] VFS: brelse: Trying to free free buffer [ 61.177140][ C0] WARNING: CPU: 0 PID: 6823 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.179502][ C0] Modules linked in: [ 61.180580][ C0] CPU: 0 UID: 0 PID: 6823 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.183940][ C0] Tainted: [W]=WARN [ 61.184962][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.187687][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.189838][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 61.191287][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 61.192705][ C0] sp : ffff800080007e00 [ 61.193778][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 61.196008][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 61.198135][ C0] x23: 0000000000000048 x22: dfff800000000000 x21: 0000000000000000 [ 61.200246][ C0] x20: ffff0000e1474970 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.202399][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.204407][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 61.206581][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 6ea21efdc090c900 [ 61.208690][ C0] x8 : 6ea21efdc090c900 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.210819][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.212977][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 61.215218][ C0] Call trace: [ 61.216085][ C0] invalidate_bh_lru+0x128/0x200 [ 61.217404][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 61.219085][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 61.221015][ C0] ipi_handler+0x1d8/0x7d4 [ 61.222243][ C0] handle_percpu_devid_irq+0x174/0x308 [ 61.223681][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 61.225137][ C0] gic_handle_irq+0x6c/0x190 [ 61.226370][ C0] call_on_irq_stack+0x24/0x4c [ 61.227687][ C0] do_interrupt_handler+0xd4/0x138 [ 61.229063][ C0] el1_interrupt+0x34/0x68 [ 61.230243][ C0] el1h_64_irq_handler+0x18/0x24 [ 61.231598][ C0] el1h_64_irq+0x64/0x68 [ 61.232724][ C0] arch_local_irq_restore+0x8/0xc [ 61.234060][ C0] mt_validate+0x3e58/0x45f4 [ 61.235320][ C0] validate_mm+0xd4/0x478 [ 61.236499][ C0] vma_complete+0x91c/0x9c4 [ 61.237709][ C0] __split_vma+0x8a0/0xa3c [ 61.238975][ C0] vma_modify+0x1b0/0x374 [ 61.240116][ C0] mprotect_fixup+0x27c/0x7dc [ 61.241351][ C0] __arm64_sys_mprotect+0x7e8/0xb90 [ 61.242732][ C0] invoke_syscall+0x98/0x2b8 [ 61.243951][ C0] el0_svc_common+0x130/0x23c [ 61.245244][ C0] do_el0_svc+0x48/0x58 [ 61.246389][ C0] el0_svc+0x54/0x168 [ 61.247417][ C0] el0t_64_sync_handler+0x84/0xfc [ 61.248723][ C0] el0t_64_sync+0x190/0x194 [ 61.249929][ C0] irq event stamp: 978 [ 61.250974][ C0] hardirqs last enabled at (977): [] call_rcu+0x648/0xb08 [ 61.253331][ C0] hardirqs last disabled at (978): [] el1_interrupt+0x24/0x68 [ 61.255706][ C0] softirqs last enabled at (14): [] local_bh_enable+0x10/0x34 [ 61.258100][ C0] softirqs last disabled at (12): [] local_bh_disable+0x10/0x34 [ 61.260505][ C0] ---[ end trace 0000000000000000 ]--- [ 61.272112][ T6826] loop0: detected capacity change from 0 to 128 [ 61.275378][ T6826] oldfs: cannot read superblock [ 61.295109][ C0] ------------[ cut here ]------------ [ 61.296534][ C0] VFS: brelse: Trying to free free buffer [ 61.298106][ C0] WARNING: CPU: 0 PID: 6828 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.300507][ C0] Modules linked in: [ 61.301574][ C0] CPU: 0 UID: 0 PID: 6828 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.304959][ C0] Tainted: [W]=WARN [ 61.305941][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.308584][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.310683][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 61.312059][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 61.313437][ C0] sp : ffff800080007e00 [ 61.314563][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 61.316769][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 61.318940][ C0] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 61.321032][ C0] x20: ffff0000e1474df8 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.323072][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.325220][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 61.327332][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : a7c71721915ddc00 [ 61.329493][ C0] x8 : a7c71721915ddc00 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.331740][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.333802][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 61.335982][ C0] Call trace: [ 61.336811][ C0] invalidate_bh_lru+0x128/0x200 [ 61.338086][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 61.339814][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 61.341695][ C0] ipi_handler+0x1d8/0x7d4 [ 61.342892][ C0] handle_percpu_devid_irq+0x174/0x308 [ 61.344299][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 61.345790][ C0] gic_handle_irq+0x6c/0x190 [ 61.347021][ C0] call_on_irq_stack+0x24/0x4c [ 61.348314][ C0] do_interrupt_handler+0xd4/0x138 [ 61.349648][ C0] el1_interrupt+0x34/0x68 [ 61.350725][ C0] el1h_64_irq_handler+0x18/0x24 [ 61.352013][ C0] el1h_64_irq+0x64/0x68 [ 61.353125][ C0] path_openat+0x1424/0x29f8 [ 61.354350][ C0] do_filp_open+0x1bc/0x3cc [ 61.355575][ C0] do_sys_openat2+0x124/0x1b8 [ 61.356839][ C0] __arm64_sys_openat+0x1f0/0x240 [ 61.358178][ C0] invoke_syscall+0x98/0x2b8 [ 61.359414][ C0] el0_svc_common+0x130/0x23c [ 61.360687][ C0] do_el0_svc+0x48/0x58 [ 61.361821][ C0] el0_svc+0x54/0x168 [ 61.362958][ C0] el0t_64_sync_handler+0x84/0xfc [ 61.364221][ C0] el0t_64_sync+0x190/0x194 [ 61.365399][ C0] irq event stamp: 576 [ 61.366546][ C0] hardirqs last enabled at (575): [] read_seqbegin+0x80/0x144 [ 61.368942][ C0] hardirqs last disabled at (576): [] el1_interrupt+0x24/0x68 [ 61.371449][ C0] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 61.373843][ C0] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 61.376254][ C0] ---[ end trace 0000000000000000 ]--- [ 61.391860][ T6828] loop0: detected capacity change from 0 to 128 [ 61.408245][ T6828] oldfs: cannot read superblock [ 61.416180][ T6622] ------------[ cut here ]------------ [ 61.417674][ T6622] VFS: brelse: Trying to free free buffer [ 61.419406][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.421788][ T6622] Modules linked in: [ 61.422991][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.426117][ T6622] Tainted: [W]=WARN [ 61.427102][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.429786][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.431897][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 61.433334][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 61.434719][ T6622] sp : ffff8000a1bd7950 [ 61.435846][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 61.437855][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 61.440002][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.442091][ T6622] x20: ffff0000dbb03318 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.444260][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.446425][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 61.448661][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 61.450871][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.453043][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.455230][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.457414][ T6622] Call trace: [ 61.458266][ T6622] invalidate_bh_lru+0x128/0x200 [ 61.459624][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 61.461225][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.462571][ T6622] invalidate_bh_lrus+0x34/0x40 [ 61.463867][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 61.465227][ T6622] bdev_release+0x4bc/0x644 [ 61.466405][ T6622] blkdev_release+0x20/0x34 [ 61.467623][ T6622] __fput+0x1bc/0x774 [ 61.468639][ T6622] __fput_sync+0x60/0x9c [ 61.469767][ T6622] __arm64_sys_close+0x150/0x1e0 [ 61.471086][ T6622] invoke_syscall+0x98/0x2b8 [ 61.472277][ T6622] el0_svc_common+0x130/0x23c [ 61.473503][ T6622] do_el0_svc+0x48/0x58 [ 61.474565][ T6622] el0_svc+0x54/0x168 [ 61.475738][ T6622] el0t_64_sync_handler+0x84/0xfc [ 61.477124][ T6622] el0t_64_sync+0x190/0x194 [ 61.478334][ T6622] irq event stamp: 58260 [ 61.479505][ T6622] hardirqs last enabled at (58259): [] kasan_quarantine_put+0x1a0/0x1c8 [ 61.482180][ T6622] hardirqs last disabled at (58260): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.485079][ T6622] softirqs last enabled at (57216): [] local_bh_enable+0x10/0x34 [ 61.487572][ T6622] softirqs last disabled at (57214): [] local_bh_disable+0x10/0x34 [ 61.490080][ T6622] ---[ end trace 0000000000000000 ]--- [ 61.509301][ T6838] loop0: detected capacity change from 0 to 128 [ 61.512196][ T6838] oldfs: cannot read superblock [ 61.536875][ T6622] ------------[ cut here ]------------ [ 61.538371][ T6622] VFS: brelse: Trying to free free buffer [ 61.540039][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.542489][ T6622] Modules linked in: [ 61.543600][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.546777][ T6622] Tainted: [W]=WARN [ 61.547763][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.550361][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.552515][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 61.553972][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 61.555382][ T6622] sp : ffff8000a1bd7950 [ 61.556518][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 61.558614][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 61.560830][ T6622] x23: 0000000000000048 x22: dfff800000000000 x21: 0000000000000000 [ 61.562923][ T6622] x20: ffff0000dbb037a0 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.565109][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.567314][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 61.569457][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 61.571608][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.573771][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.575973][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.578178][ T6622] Call trace: [ 61.579036][ T6622] invalidate_bh_lru+0x128/0x200 [ 61.580374][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 61.582011][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.583411][ T6622] invalidate_bh_lrus+0x34/0x40 [ 61.584833][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 61.586208][ T6622] bdev_release+0x4bc/0x644 [ 61.587492][ T6622] blkdev_release+0x20/0x34 [ 61.588724][ T6622] __fput+0x1bc/0x774 [ 61.589828][ T6622] __fput_sync+0x60/0x9c [ 61.591022][ T6622] __arm64_sys_close+0x150/0x1e0 [ 61.592298][ T6622] invoke_syscall+0x98/0x2b8 [ 61.593529][ T6622] el0_svc_common+0x130/0x23c [ 61.594792][ T6622] do_el0_svc+0x48/0x58 [ 61.595890][ T6622] el0_svc+0x54/0x168 [ 61.597000][ T6622] el0t_64_sync_handler+0x84/0xfc [ 61.598314][ T6622] el0t_64_sync+0x190/0x194 [ 61.599490][ T6622] irq event stamp: 64724 [ 61.600664][ T6622] hardirqs last enabled at (64723): [] kasan_quarantine_put+0x1a0/0x1c8 [ 61.603454][ T6622] hardirqs last disabled at (64724): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.606292][ T6622] softirqs last enabled at (64624): [] handle_softirqs+0xa3c/0xbfc [ 61.608950][ T6622] softirqs last disabled at (64613): [] __do_softirq+0x14/0x20 [ 61.611338][ T6622] ---[ end trace 0000000000000000 ]--- [ 61.619133][ T6843] loop0: detected capacity change from 0 to 128 [ 61.623054][ T6843] oldfs: cannot read superblock [ 61.642907][ T6850] ------------[ cut here ]------------ [ 61.644429][ T6850] VFS: brelse: Trying to free free buffer [ 61.646068][ T6850] WARNING: CPU: 1 PID: 6850 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.648356][ T6850] Modules linked in: [ 61.649475][ T6850] CPU: 1 UID: 0 PID: 6850 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.652777][ T6850] Tainted: [W]=WARN [ 61.653793][ T6850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.656440][ T6850] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.658441][ T6850] pc : invalidate_bh_lru+0x128/0x200 [ 61.659852][ T6850] lr : invalidate_bh_lru+0x128/0x200 [ 61.661331][ T6850] sp : ffff8000a1927950 [ 61.662390][ T6850] x29: ffff8000a1927950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 61.664538][ T6850] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 61.666702][ T6850] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 61.668881][ T6850] x20: ffff0000db92d6b8 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.670995][ T6850] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.673155][ T6850] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 61.675287][ T6850] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 95722735418f7200 [ 61.677367][ T6850] x8 : 95722735418f7200 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.679511][ T6850] x5 : ffff8000a1927098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.681635][ T6850] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.683781][ T6850] Call trace: [ 61.684649][ T6850] invalidate_bh_lru+0x128/0x200 [ 61.685972][ T6850] smp_call_function_many_cond+0x141c/0x2f30 [ 61.687610][ T6850] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.688983][ T6850] invalidate_bh_lrus+0x34/0x40 [ 61.690218][ T6850] blkdev_flush_mapping+0xf0/0x230 [ 61.691602][ T6850] bdev_release+0x4bc/0x644 [ 61.692766][ T6850] blkdev_release+0x20/0x34 [ 61.693917][ T6850] __fput+0x1bc/0x774 [ 61.694960][ T6850] __fput_sync+0x60/0x9c [ 61.696066][ T6850] __arm64_sys_close+0x150/0x1e0 [ 61.697474][ T6850] invoke_syscall+0x98/0x2b8 [ 61.698764][ T6850] el0_svc_common+0x130/0x23c [ 61.700093][ T6850] do_el0_svc+0x48/0x58 [ 61.701206][ T6850] el0_svc+0x54/0x168 [ 61.702274][ T6850] el0t_64_sync_handler+0x84/0xfc [ 61.703610][ T6850] el0t_64_sync+0x190/0x194 [ 61.704792][ T6850] irq event stamp: 698 [ 61.705927][ T6850] hardirqs last enabled at (697): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 61.708753][ T6850] hardirqs last disabled at (698): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.711561][ T6850] softirqs last enabled at (668): [] local_bh_enable+0x10/0x34 [ 61.714001][ T6850] softirqs last disabled at (666): [] local_bh_disable+0x10/0x34 [ 61.716494][ T6850] ---[ end trace 0000000000000000 ]--- [ 61.748854][ T6860] loop0: detected capacity change from 0 to 128 [ 61.759149][ T6860] oldfs: cannot read superblock [ 61.763238][ T6622] ------------[ cut here ]------------ [ 61.764675][ T6622] VFS: brelse: Trying to free free buffer [ 61.766286][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.768582][ T6622] Modules linked in: [ 61.769650][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.772694][ T6622] Tainted: [W]=WARN [ 61.773756][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.776463][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.778598][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 61.780019][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 61.781426][ T6622] sp : ffff8000a1bd7950 [ 61.782499][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 61.784674][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 61.786799][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.788903][ T6622] x20: ffff0000de1ec4e8 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.791222][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.793341][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 61.795509][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 61.797599][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.799836][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.802106][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.804270][ T6622] Call trace: [ 61.805158][ T6622] invalidate_bh_lru+0x128/0x200 [ 61.806473][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 61.808143][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.809558][ T6622] invalidate_bh_lrus+0x34/0x40 [ 61.810873][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 61.812273][ T6622] bdev_release+0x4bc/0x644 [ 61.813530][ T6622] blkdev_release+0x20/0x34 [ 61.814852][ T6622] __fput+0x1bc/0x774 [ 61.815895][ T6622] __fput_sync+0x60/0x9c [ 61.817039][ T6622] __arm64_sys_close+0x150/0x1e0 [ 61.818338][ T6622] invoke_syscall+0x98/0x2b8 [ 61.819615][ T6622] el0_svc_common+0x130/0x23c [ 61.820833][ T6622] do_el0_svc+0x48/0x58 [ 61.821998][ T6622] el0_svc+0x54/0x168 [ 61.823100][ T6622] el0t_64_sync_handler+0x84/0xfc [ 61.824421][ T6622] el0t_64_sync+0x190/0x194 [ 61.825740][ T6622] irq event stamp: 74400 [ 61.826876][ T6622] hardirqs last enabled at (74399): [] kasan_quarantine_put+0x1a0/0x1c8 [ 61.829513][ T6622] hardirqs last disabled at (74400): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.832388][ T6622] softirqs last enabled at (73580): [] local_bh_enable+0x10/0x34 [ 61.834952][ T6622] softirqs last disabled at (73578): [] local_bh_disable+0x10/0x34 [ 61.837512][ T6622] ---[ end trace 0000000000000000 ]--- [ 61.853451][ T6870] loop0: detected capacity change from 0 to 128 [ 61.858925][ T6870] oldfs: cannot read superblock [ 61.864688][ T6622] ------------[ cut here ]------------ [ 61.866193][ T6622] VFS: brelse: Trying to free free buffer [ 61.867873][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.870311][ T6622] Modules linked in: [ 61.871325][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.874461][ T6622] Tainted: [W]=WARN [ 61.875563][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.878556][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.880561][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 61.882069][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 61.883519][ T6622] sp : ffff8000a1bd7950 [ 61.884677][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 61.886875][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 61.888954][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.891131][ T6622] x20: ffff0000de1ec970 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.893314][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.895527][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 61.897656][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 61.899850][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.901990][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.904141][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.906309][ T6622] Call trace: [ 61.907208][ T6622] invalidate_bh_lru+0x128/0x200 [ 61.908571][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 61.910171][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.911578][ T6622] invalidate_bh_lrus+0x34/0x40 [ 61.912862][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 61.914192][ T6622] bdev_release+0x4bc/0x644 [ 61.915448][ T6622] blkdev_release+0x20/0x34 [ 61.916754][ T6622] __fput+0x1bc/0x774 [ 61.917830][ T6622] __fput_sync+0x60/0x9c [ 61.918942][ T6622] __arm64_sys_close+0x150/0x1e0 [ 61.920208][ T6622] invoke_syscall+0x98/0x2b8 [ 61.921466][ T6622] el0_svc_common+0x130/0x23c [ 61.922744][ T6622] do_el0_svc+0x48/0x58 [ 61.923791][ T6622] el0_svc+0x54/0x168 [ 61.924864][ T6622] el0t_64_sync_handler+0x84/0xfc [ 61.926248][ T6622] el0t_64_sync+0x190/0x194 [ 61.927418][ T6622] irq event stamp: 77376 [ 61.928565][ T6622] hardirqs last enabled at (77375): [] kasan_quarantine_put+0x1a0/0x1c8 [ 61.931251][ T6622] hardirqs last disabled at (77376): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.934163][ T6622] softirqs last enabled at (76388): [] local_bh_enable+0x10/0x34 [ 61.936634][ T6622] softirqs last disabled at (76386): [] local_bh_disable+0x10/0x34 [ 61.939166][ T6622] ---[ end trace 0000000000000000 ]--- [ 61.975125][ T6874] loop0: detected capacity change from 0 to 128 [ 62.022888][ T6874] oldfs: cannot read superblock [ 62.024271][ T6874] ------------[ cut here ]------------ [ 62.025738][ T6874] VFS: brelse: Trying to free free buffer [ 62.027372][ T6874] WARNING: CPU: 1 PID: 6874 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.029681][ T6874] Modules linked in: [ 62.030717][ T6874] CPU: 1 UID: 0 PID: 6874 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.033994][ T6874] Tainted: [W]=WARN [ 62.034990][ T6874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.037617][ T6874] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.039677][ T6874] pc : invalidate_bh_lru+0x128/0x200 [ 62.041034][ T6874] lr : invalidate_bh_lru+0x128/0x200 [ 62.042434][ T6874] sp : ffff8000a1917930 [ 62.043626][ T6874] x29: ffff8000a1917930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 62.045782][ T6874] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 62.047912][ T6874] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.050052][ T6874] x20: ffff0000db92ddf8 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.052219][ T6874] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.054279][ T6874] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 62.056425][ T6874] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 70e9e082e0a18a00 [ 62.058560][ T6874] x8 : 70e9e082e0a18a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.060742][ T6874] x5 : ffff8000a1917078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.062808][ T6874] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.064965][ T6874] Call trace: [ 62.065813][ T6874] invalidate_bh_lru+0x128/0x200 [ 62.067105][ T6874] smp_call_function_many_cond+0x141c/0x2f30 [ 62.068634][ T6874] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.069954][ T6874] invalidate_bh_lrus+0x34/0x40 [ 62.071177][ T6874] blkdev_flush_mapping+0xf0/0x230 [ 62.072569][ T6874] bdev_release+0x4bc/0x644 [ 62.073727][ T6874] blkdev_release+0x20/0x34 [ 62.074911][ T6874] __fput+0x1bc/0x774 [ 62.075985][ T6874] ____fput+0x20/0x30 [ 62.077055][ T6874] task_work_run+0x230/0x2e0 [ 62.078287][ T6874] do_notify_resume+0x178/0x1f4 [ 62.079621][ T6874] el0_svc+0xac/0x168 [ 62.080670][ T6874] el0t_64_sync_handler+0x84/0xfc [ 62.081983][ T6874] el0t_64_sync+0x190/0x194 [ 62.083141][ T6874] irq event stamp: 1360 [ 62.084313][ T6874] hardirqs last enabled at (1359): [] _raw_spin_unlock_irq+0x30/0x80 [ 62.086842][ T6874] hardirqs last disabled at (1360): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.089677][ T6874] softirqs last enabled at (944): [] handle_softirqs+0xa3c/0xbfc [ 62.092227][ T6874] softirqs last disabled at (669): [] __do_softirq+0x14/0x20 [ 62.094586][ T6874] ---[ end trace 0000000000000000 ]--- [ 62.132562][ T6886] loop0: detected capacity change from 0 to 128 [ 62.137806][ T6886] oldfs: cannot read superblock [ 62.149650][ C0] ------------[ cut here ]------------ [ 62.151201][ C0] VFS: brelse: Trying to free free buffer [ 62.152857][ C0] WARNING: CPU: 0 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.155168][ C0] Modules linked in: [ 62.156189][ C0] CPU: 0 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.159470][ C0] Tainted: [W]=WARN [ 62.160455][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.163222][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.165239][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 62.166640][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 62.168012][ C0] sp : ffff800080007e00 [ 62.169121][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 62.171228][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 62.173370][ C0] x23: 0000000000000038 x22: dfff800000000000 x21: 0000000000000000 [ 62.175471][ C0] x20: ffff0000dbb03a58 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.177633][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.179918][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 62.182045][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 62.184166][ C0] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.186338][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.188430][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 62.190566][ C0] Call trace: [ 62.191386][ C0] invalidate_bh_lru+0x128/0x200 [ 62.192676][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 62.194357][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 62.196266][ C0] ipi_handler+0x1d8/0x7d4 [ 62.197408][ C0] handle_percpu_devid_irq+0x174/0x308 [ 62.198841][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 62.200236][ C0] gic_handle_irq+0x6c/0x190 [ 62.201451][ C0] call_on_irq_stack+0x24/0x4c [ 62.202728][ C0] do_interrupt_handler+0xd4/0x138 [ 62.204059][ C0] el1_interrupt+0x34/0x68 [ 62.205284][ C0] el1h_64_irq_handler+0x18/0x24 [ 62.206626][ C0] el1h_64_irq+0x64/0x68 [ 62.207719][ C0] __ext4_new_inode+0x2d28/0x376c [ 62.209121][ C0] ext4_mkdir+0x33c/0xa64 [ 62.210253][ C0] vfs_mkdir+0x27c/0x410 [ 62.211444][ C0] do_mkdirat+0x248/0x574 [ 62.212575][ C0] __arm64_sys_mkdirat+0x8c/0xa4 [ 62.213879][ C0] invoke_syscall+0x98/0x2b8 [ 62.215097][ C0] el0_svc_common+0x130/0x23c [ 62.216322][ C0] do_el0_svc+0x48/0x58 [ 62.217427][ C0] el0_svc+0x54/0x168 [ 62.218550][ C0] el0t_64_sync_handler+0x84/0xfc [ 62.219872][ C0] el0t_64_sync+0x190/0x194 [ 62.221028][ C0] irq event stamp: 252526 [ 62.222190][ C0] hardirqs last enabled at (252525): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 62.225057][ C0] hardirqs last disabled at (252526): [] el1_interrupt+0x24/0x68 [ 62.227567][ C0] softirqs last enabled at (251678): [] handle_softirqs+0xa3c/0xbfc [ 62.230207][ C0] softirqs last disabled at (251547): [] __do_softirq+0x14/0x20 [ 62.232666][ C0] ---[ end trace 0000000000000000 ]--- [ 62.271897][ T6891] loop0: detected capacity change from 0 to 128 [ 62.274750][ T6891] oldfs: cannot read superblock [ 62.279723][ T6622] ------------[ cut here ]------------ [ 62.281203][ T6622] VFS: brelse: Trying to free free buffer [ 62.282838][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.285209][ T6622] Modules linked in: [ 62.286275][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.289439][ T6622] Tainted: [W]=WARN [ 62.290398][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.293037][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.295125][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 62.296530][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 62.298008][ T6622] sp : ffff8000a1bd7950 [ 62.299200][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 62.301448][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 62.303571][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.305705][ T6622] x20: ffff0000ca6a6060 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.307891][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.310065][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 62.312272][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 62.314440][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.316656][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.318706][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.320956][ T6622] Call trace: [ 62.321790][ T6622] invalidate_bh_lru+0x128/0x200 [ 62.323121][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 62.324718][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.326128][ T6622] invalidate_bh_lrus+0x34/0x40 [ 62.327493][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 62.328882][ T6622] bdev_release+0x4bc/0x644 [ 62.330051][ T6622] blkdev_release+0x20/0x34 [ 62.331213][ T6622] __fput+0x1bc/0x774 [ 62.332266][ T6622] __fput_sync+0x60/0x9c [ 62.333395][ T6622] __arm64_sys_close+0x150/0x1e0 [ 62.334729][ T6622] invoke_syscall+0x98/0x2b8 [ 62.335964][ T6622] el0_svc_common+0x130/0x23c [ 62.337243][ T6622] do_el0_svc+0x48/0x58 [ 62.338298][ T6622] el0_svc+0x54/0x168 [ 62.339388][ T6622] el0t_64_sync_handler+0x84/0xfc [ 62.340727][ T6622] el0t_64_sync+0x190/0x194 [ 62.341968][ T6622] irq event stamp: 120940 [ 62.343115][ T6622] hardirqs last enabled at (120939): [] kasan_quarantine_put+0x1a0/0x1c8 [ 62.345877][ T6622] hardirqs last disabled at (120940): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.348801][ T6622] softirqs last enabled at (119570): [] local_bh_enable+0x10/0x34 [ 62.351321][ T6622] softirqs last disabled at (119568): [] local_bh_disable+0x10/0x34 [ 62.353813][ T6622] ---[ end trace 0000000000000000 ]--- [ 62.379226][ T6900] loop0: detected capacity change from 0 to 128 [ 62.382896][ T6900] oldfs: cannot read superblock [ 62.408031][ T6622] ------------[ cut here ]------------ [ 62.409521][ T6622] VFS: brelse: Trying to free free buffer [ 62.411111][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.413336][ T6622] Modules linked in: [ 62.414551][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.417805][ T6622] Tainted: [W]=WARN [ 62.418834][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.421508][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.423596][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 62.425027][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 62.426451][ T6622] sp : ffff8000a1bd7950 [ 62.427578][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 62.429744][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 62.431912][ T6622] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 62.434021][ T6622] x20: ffff0000db922400 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.436136][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.438239][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 62.440564][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 62.442667][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.445129][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.447433][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.449577][ T6622] Call trace: [ 62.450446][ T6622] invalidate_bh_lru+0x128/0x200 [ 62.451753][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 62.453316][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.454669][ T6622] invalidate_bh_lrus+0x34/0x40 [ 62.455993][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 62.457349][ T6622] bdev_release+0x4bc/0x644 [ 62.458569][ T6622] blkdev_release+0x20/0x34 [ 62.459815][ T6622] __fput+0x1bc/0x774 [ 62.460871][ T6622] __fput_sync+0x60/0x9c [ 62.461992][ T6622] __arm64_sys_close+0x150/0x1e0 [ 62.463314][ T6622] invoke_syscall+0x98/0x2b8 [ 62.464521][ T6622] el0_svc_common+0x130/0x23c [ 62.465814][ T6622] do_el0_svc+0x48/0x58 [ 62.466895][ T6622] el0_svc+0x54/0x168 [ 62.467997][ T6622] el0t_64_sync_handler+0x84/0xfc [ 62.469330][ T6622] el0t_64_sync+0x190/0x194 [ 62.470510][ T6622] irq event stamp: 132708 [ 62.471645][ T6622] hardirqs last enabled at (132707): [] kasan_quarantine_put+0x1a0/0x1c8 [ 62.474233][ T6622] hardirqs last disabled at (132708): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.477078][ T6622] softirqs last enabled at (132154): [] handle_softirqs+0xa3c/0xbfc [ 62.479597][ T6622] softirqs last disabled at (131685): [] __do_softirq+0x14/0x20 [ 62.482088][ T6622] ---[ end trace 0000000000000000 ]--- [ 62.487683][ T6905] loop0: detected capacity change from 0 to 128 [ 62.490582][ T6905] oldfs: cannot read superblock [ 62.492429][ T6905] ------------[ cut here ]------------ [ 62.493907][ T6905] VFS: brelse: Trying to free free buffer [ 62.495572][ T6905] WARNING: CPU: 0 PID: 6905 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.498039][ T6905] Modules linked in: [ 62.499063][ T6905] CPU: 0 UID: 0 PID: 6905 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.502354][ T6905] Tainted: [W]=WARN [ 62.503449][ T6905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.506110][ T6905] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.506686][ T6409] Bluetooth: hci0: command tx timeout [ 62.508121][ T6905] pc : invalidate_bh_lru+0x128/0x200 [ 62.510939][ T6905] lr : invalidate_bh_lru+0x128/0x200 [ 62.512407][ T6905] sp : ffff8000a1917930 [ 62.513554][ T6905] x29: ffff8000a1917930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 62.515716][ T6905] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 62.517827][ T6905] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.520008][ T6905] x20: ffff0000ca6a64e8 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.522125][ T6905] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.524348][ T6905] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 62.526498][ T6905] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 71ce874d311df200 [ 62.528719][ T6905] x8 : 71ce874d311df200 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.530867][ T6905] x5 : ffff8000a1917078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.532972][ T6905] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.535119][ T6905] Call trace: [ 62.536024][ T6905] invalidate_bh_lru+0x128/0x200 [ 62.537385][ T6905] smp_call_function_many_cond+0x141c/0x2f30 [ 62.539042][ T6905] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.540461][ T6905] invalidate_bh_lrus+0x34/0x40 [ 62.541733][ T6905] blkdev_flush_mapping+0xf0/0x230 [ 62.543096][ T6905] bdev_release+0x4bc/0x644 [ 62.544307][ T6905] blkdev_release+0x20/0x34 [ 62.545630][ T6905] __fput+0x1bc/0x774 [ 62.546709][ T6905] ____fput+0x20/0x30 [ 62.547791][ T6905] task_work_run+0x230/0x2e0 [ 62.548994][ T6905] do_notify_resume+0x178/0x1f4 [ 62.550298][ T6905] el0_svc+0xac/0x168 [ 62.551392][ T6905] el0t_64_sync_handler+0x84/0xfc [ 62.552749][ T6905] el0t_64_sync+0x190/0x194 [ 62.553965][ T6905] irq event stamp: 1198 [ 62.555134][ T6905] hardirqs last enabled at (1197): [] _raw_spin_unlock_irq+0x30/0x80 [ 62.557740][ T6905] hardirqs last disabled at (1198): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.560578][ T6905] softirqs last enabled at (702): [] local_bh_enable+0x10/0x34 [ 62.563022][ T6905] softirqs last disabled at (700): [] local_bh_disable+0x10/0x34 [ 62.565591][ T6905] ---[ end trace 0000000000000000 ]--- [ 62.585017][ T6917] loop0: detected capacity change from 0 to 128 [ 62.589411][ T6917] oldfs: cannot read superblock [ 62.592632][ C0] ------------[ cut here ]------------ [ 62.594129][ C0] VFS: brelse: Trying to free free buffer [ 62.595779][ C0] WARNING: CPU: 0 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.598175][ C0] Modules linked in: [ 62.599225][ C0] CPU: 0 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.602569][ C0] Tainted: [W]=WARN [ 62.603611][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.606432][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.608577][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 62.610004][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 62.611390][ C0] sp : ffff800080007e00 [ 62.612470][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 62.614626][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 62.616779][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.618948][ C0] x20: ffff0000de1edd10 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.621046][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.623298][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 62.625400][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 62.627601][ C0] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.629775][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.631966][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 62.634142][ C0] Call trace: [ 62.635045][ C0] invalidate_bh_lru+0x128/0x200 [ 62.636440][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 62.638105][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 62.639923][ C0] ipi_handler+0x1d8/0x7d4 [ 62.641102][ C0] handle_percpu_devid_irq+0x174/0x308 [ 62.642648][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 62.644125][ C0] gic_handle_irq+0x6c/0x190 [ 62.645378][ C0] call_on_irq_stack+0x24/0x4c [ 62.646661][ C0] do_interrupt_handler+0xd4/0x138 [ 62.648041][ C0] el1_interrupt+0x34/0x68 [ 62.649192][ C0] el1h_64_irq_handler+0x18/0x24 [ 62.650583][ C0] el1h_64_irq+0x64/0x68 [ 62.651787][ C0] obj_cgroup_uncharge_pages+0x68/0xd4 [ 62.653291][ C0] __memcg_kmem_uncharge_page+0xd4/0x19c [ 62.654780][ C0] free_unref_page+0x1f8/0xda8 [ 62.656056][ C0] __free_pages+0x18c/0x1a4 [ 62.657259][ C0] free_pages+0xcc/0x110 [ 62.658442][ C0] pgd_free+0x30/0x94 [ 62.659567][ C0] __mmdrop+0xac/0x3ac [ 62.660670][ C0] finish_task_switch+0x54c/0x608 [ 62.662140][ C0] __schedule+0x13d8/0x2418 [ 62.663357][ C0] schedule+0xbc/0x238 [ 62.664432][ C0] do_nanosleep+0x170/0x504 [ 62.665658][ C0] hrtimer_nanosleep+0x1c4/0x358 [ 62.666953][ C0] common_nsleep+0xa8/0xc0 [ 62.668127][ C0] __arm64_sys_clock_nanosleep+0x350/0x38c [ 62.669691][ C0] invoke_syscall+0x98/0x2b8 [ 62.670905][ C0] el0_svc_common+0x130/0x23c [ 62.672191][ C0] do_el0_svc+0x48/0x58 [ 62.673375][ C0] el0_svc+0x54/0x168 [ 62.674451][ C0] el0t_64_sync_handler+0x84/0xfc [ 62.675833][ C0] el0t_64_sync+0x190/0x194 [ 62.677049][ C0] irq event stamp: 269596 [ 62.678223][ C0] hardirqs last enabled at (269595): [] obj_cgroup_uncharge_pages+0x48/0xd4 [ 62.680912][ C0] hardirqs last disabled at (269596): [] el1_interrupt+0x24/0x68 [ 62.683431][ C0] softirqs last enabled at (269574): [] local_bh_enable+0x10/0x34 [ 62.686019][ C0] softirqs last disabled at (269572): [] local_bh_disable+0x10/0x34 [ 62.688654][ C0] ---[ end trace 0000000000000000 ]--- [ 62.705388][ T6919] loop0: detected capacity change from 0 to 128 [ 62.710042][ T6919] oldfs: cannot read superblock [ 62.714317][ C1] ------------[ cut here ]------------ [ 62.715895][ C1] VFS: brelse: Trying to free free buffer [ 62.717528][ C1] WARNING: CPU: 1 PID: 6582 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.720025][ C1] Modules linked in: [ 62.721106][ C1] CPU: 1 UID: 0 PID: 6582 Comm: syz-execprog Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.724445][ C1] Tainted: [W]=WARN [ 62.725502][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.728251][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.730500][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 62.731895][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 62.733300][ C1] sp : ffff800080017e00 [ 62.734453][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 62.736597][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 62.738768][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.740950][ C1] x20: ffff0000db922970 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.743208][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.745411][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 62.747561][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : d983f67dda96ef00 [ 62.749827][ C1] x8 : d983f67dda96ef00 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.751993][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.754221][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 62.756465][ C1] Call trace: [ 62.757343][ C1] invalidate_bh_lru+0x128/0x200 [ 62.758729][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 62.760428][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 62.762357][ C1] ipi_handler+0x1d8/0x7d4 [ 62.763597][ C1] handle_percpu_devid_irq+0x174/0x308 [ 62.765032][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 62.766530][ C1] gic_handle_irq+0x6c/0x190 [ 62.767787][ C1] call_on_irq_stack+0x24/0x4c [ 62.769110][ C1] do_interrupt_handler+0xd4/0x138 [ 62.770506][ C1] el1_interrupt+0x34/0x68 [ 62.771687][ C1] el1h_64_irq_handler+0x18/0x24 [ 62.773088][ C1] el1h_64_irq+0x64/0x68 [ 62.774319][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 [ 62.775892][ C1] hrtimer_start_range_ns+0x8bc/0x9e0 [ 62.777392][ C1] do_nanosleep+0x150/0x504 [ 62.778621][ C1] hrtimer_nanosleep+0x1c4/0x358 [ 62.779929][ C1] __arm64_sys_nanosleep+0x230/0x270 [ 62.781382][ C1] invoke_syscall+0x98/0x2b8 [ 62.782626][ C1] el0_svc_common+0x130/0x23c [ 62.783872][ C1] do_el0_svc+0x48/0x58 [ 62.785018][ C1] el0_svc+0x54/0x168 [ 62.786060][ C1] el0t_64_sync_handler+0x84/0xfc [ 62.787385][ C1] el0t_64_sync+0x190/0x194 [ 62.788574][ C1] irq event stamp: 9754 [ 62.789696][ C1] hardirqs last enabled at (9753): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 62.792572][ C1] hardirqs last disabled at (9754): [] el1_interrupt+0x24/0x68 [ 62.794972][ C1] softirqs last enabled at (9736): [] local_bh_enable+0x10/0x34 [ 62.797466][ C1] softirqs last disabled at (9734): [] local_bh_disable+0x10/0x34 [ 62.799971][ C1] ---[ end trace 0000000000000000 ]--- [ 62.818084][ T6921] loop0: detected capacity change from 0 to 128 [ 62.820800][ T6921] oldfs: cannot read superblock [ 62.822329][ T6921] ------------[ cut here ]------------ [ 62.823713][ T6921] VFS: brelse: Trying to free free buffer [ 62.825363][ T6921] WARNING: CPU: 1 PID: 6921 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.827830][ T6921] Modules linked in: [ 62.828888][ T6921] CPU: 1 UID: 0 PID: 6921 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.832274][ T6921] Tainted: [W]=WARN [ 62.833308][ T6921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.835987][ T6921] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.838019][ T6921] pc : invalidate_bh_lru+0x128/0x200 [ 62.839393][ T6921] lr : invalidate_bh_lru+0x128/0x200 [ 62.840818][ T6921] sp : ffff8000a0317930 [ 62.841899][ T6921] x29: ffff8000a0317930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 62.844071][ T6921] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 62.846185][ T6921] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.848289][ T6921] x20: ffff0000db922ee0 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.850405][ T6921] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.852558][ T6921] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 62.854743][ T6921] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 54b15f6e820da500 [ 62.856842][ T6921] x8 : 54b15f6e820da500 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.858964][ T6921] x5 : ffff8000a0317078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.861114][ T6921] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.863319][ T6921] Call trace: [ 62.864228][ T6921] invalidate_bh_lru+0x128/0x200 [ 62.865628][ T6921] smp_call_function_many_cond+0x141c/0x2f30 [ 62.867230][ T6921] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.868663][ T6921] invalidate_bh_lrus+0x34/0x40 [ 62.869958][ T6921] blkdev_flush_mapping+0xf0/0x230 [ 62.871426][ T6921] bdev_release+0x4bc/0x644 [ 62.872614][ T6921] blkdev_release+0x20/0x34 [ 62.873791][ T6921] __fput+0x1bc/0x774 [ 62.874867][ T6921] ____fput+0x20/0x30 [ 62.875955][ T6921] task_work_run+0x230/0x2e0 [ 62.877217][ T6921] do_notify_resume+0x178/0x1f4 [ 62.878480][ T6921] el0_svc+0xac/0x168 [ 62.879551][ T6921] el0t_64_sync_handler+0x84/0xfc [ 62.880864][ T6921] el0t_64_sync+0x190/0x194 [ 62.882095][ T6921] irq event stamp: 1076 [ 62.883167][ T6921] hardirqs last enabled at (1075): [] _raw_spin_unlock_irq+0x30/0x80 [ 62.885908][ T6921] hardirqs last disabled at (1076): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.888726][ T6921] softirqs last enabled at (666): [] local_bh_enable+0x10/0x34 [ 62.891310][ T6921] softirqs last disabled at (664): [] local_bh_disable+0x10/0x34 [ 62.893796][ T6921] ---[ end trace 0000000000000000 ]--- [ 62.928924][ T6923] loop0: detected capacity change from 0 to 128 [ 62.932408][ T6923] oldfs: cannot read superblock [ 62.944369][ C1] ------------[ cut here ]------------ [ 62.945913][ C1] VFS: brelse: Trying to free free buffer [ 62.947608][ C1] WARNING: CPU: 1 PID: 6924 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.950008][ C1] Modules linked in: [ 62.951054][ C1] CPU: 1 UID: 0 PID: 6924 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.954473][ C1] Tainted: [W]=WARN [ 62.955437][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.958133][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.960257][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 62.961757][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 62.963191][ C1] sp : ffff800080017e00 [ 62.964400][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 62.966602][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 62.968809][ C1] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 62.971056][ C1] x20: ffff0000db92e4e8 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.973299][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.975520][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 62.977739][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : c6ec6c00d727ed00 [ 62.979971][ C1] x8 : c6ec6c00d727ed00 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.982132][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.984280][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 62.986442][ C1] Call trace: [ 62.987370][ C1] invalidate_bh_lru+0x128/0x200 [ 62.988727][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 62.990436][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 62.992261][ C1] ipi_handler+0x1d8/0x7d4 [ 62.993440][ C1] handle_percpu_devid_irq+0x174/0x308 [ 62.994937][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 62.996400][ C1] gic_handle_irq+0x6c/0x190 [ 62.997637][ C1] call_on_irq_stack+0x24/0x4c [ 62.998905][ C1] do_interrupt_handler+0xd4/0x138 [ 63.000286][ C1] el1_interrupt+0x34/0x68 [ 63.001518][ C1] el1h_64_irq_handler+0x18/0x24 [ 63.002814][ C1] el1h_64_irq+0x64/0x68 [ 63.003938][ C1] lock_acquire+0x27c/0x728 [ 63.005112][ C1] rcu_lock_acquire+0x40/0x4c [ 63.006404][ C1] folio_try_get+0x24/0x26c [ 63.007625][ C1] next_uptodate_folio+0x130/0x5dc [ 63.009020][ C1] filemap_map_pages+0xd34/0x13ec [ 63.010376][ C1] handle_pte_fault+0x26a0/0x56f4 [ 63.011734][ C1] handle_mm_fault+0xe38/0x1460 [ 63.013099][ C1] do_page_fault+0x38c/0xb1c [ 63.014379][ C1] do_translation_fault+0xc4/0x114 [ 63.015829][ C1] do_mem_abort+0x74/0x200 [ 63.016997][ C1] el0_ia+0xa8/0x248 [ 63.018037][ C1] el0t_64_sync_handler+0xb4/0xfc [ 63.019348][ C1] el0t_64_sync+0x190/0x194 [ 63.020534][ C1] irq event stamp: 62 [ 63.021564][ C1] hardirqs last enabled at (61): [] local_daif_restore+0x1c/0x3c [ 63.024109][ C1] hardirqs last disabled at (62): [] el1_interrupt+0x24/0x68 [ 63.026521][ C1] softirqs last enabled at (14): [] local_bh_enable+0x10/0x34 [ 63.028993][ C1] softirqs last disabled at (12): [] local_bh_disable+0x10/0x34 [ 63.031528][ C1] ---[ end trace 0000000000000000 ]--- [ 63.044164][ T6925] loop0: detected capacity change from 0 to 128 [ 63.047103][ T6925] oldfs: cannot read superblock [ 63.063906][ T6622] ------------[ cut here ]------------ [ 63.065412][ T6622] VFS: brelse: Trying to free free buffer [ 63.067095][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.069546][ T6622] Modules linked in: [ 63.070586][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.073858][ T6622] Tainted: [W]=WARN [ 63.074879][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.077745][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.079884][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 63.081265][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 63.082713][ T6622] sp : ffff8000a1bd7950 [ 63.083806][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 63.085940][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 63.088065][ T6622] x23: 0000000000000020 x22: dfff800000000000 x21: 0000000000000000 [ 63.090131][ T6622] x20: ffff0000db92ea58 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.092286][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.094422][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 63.096545][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 63.098732][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.100837][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.103079][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.105206][ T6622] Call trace: [ 63.106074][ T6622] invalidate_bh_lru+0x128/0x200 [ 63.107372][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 63.108959][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.110404][ T6622] invalidate_bh_lrus+0x34/0x40 [ 63.111794][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 63.113152][ T6622] bdev_release+0x4bc/0x644 [ 63.114395][ T6622] blkdev_release+0x20/0x34 [ 63.115591][ T6622] __fput+0x1bc/0x774 [ 63.116648][ T6622] __fput_sync+0x60/0x9c [ 63.117769][ T6622] __arm64_sys_close+0x150/0x1e0 [ 63.119117][ T6622] invoke_syscall+0x98/0x2b8 [ 63.120320][ T6622] el0_svc_common+0x130/0x23c [ 63.121647][ T6622] do_el0_svc+0x48/0x58 [ 63.122760][ T6622] el0_svc+0x54/0x168 [ 63.123868][ T6622] el0t_64_sync_handler+0x84/0xfc [ 63.125220][ T6622] el0t_64_sync+0x190/0x194 [ 63.126459][ T6622] irq event stamp: 171438 [ 63.127579][ T6622] hardirqs last enabled at (171437): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.130284][ T6622] hardirqs last disabled at (171438): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.133167][ T6622] softirqs last enabled at (170466): [] local_bh_enable+0x10/0x34 [ 63.135698][ T6622] softirqs last disabled at (170464): [] local_bh_disable+0x10/0x34 [ 63.138282][ T6622] ---[ end trace 0000000000000000 ]--- [ 63.140838][ T6927] loop0: detected capacity change from 0 to 128 [ 63.145046][ T6927] oldfs: cannot read superblock [ 63.157803][ T6622] ------------[ cut here ]------------ [ 63.159189][ T6622] VFS: brelse: Trying to free free buffer [ 63.160779][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.163083][ T6622] Modules linked in: [ 63.164061][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.167074][ T6622] Tainted: [W]=WARN [ 63.168037][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.170754][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.172838][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 63.174246][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 63.175726][ T6622] sp : ffff8000a1bd7950 [ 63.176821][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 63.178992][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 63.181126][ T6622] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 63.183314][ T6622] x20: ffff0000de1ed400 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.185429][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.187574][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 63.189713][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 63.191821][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.193886][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.196050][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.198246][ T6622] Call trace: [ 63.199086][ T6622] invalidate_bh_lru+0x128/0x200 [ 63.200386][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 63.202017][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.203382][ T6622] invalidate_bh_lrus+0x34/0x40 [ 63.204759][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 63.206089][ T6622] bdev_release+0x4bc/0x644 [ 63.207300][ T6622] blkdev_release+0x20/0x34 [ 63.208528][ T6622] __fput+0x1bc/0x774 [ 63.209572][ T6622] __fput_sync+0x60/0x9c [ 63.210748][ T6622] __arm64_sys_close+0x150/0x1e0 [ 63.212173][ T6622] invoke_syscall+0x98/0x2b8 [ 63.213395][ T6622] el0_svc_common+0x130/0x23c [ 63.214605][ T6622] do_el0_svc+0x48/0x58 [ 63.215700][ T6622] el0_svc+0x54/0x168 [ 63.216739][ T6622] el0t_64_sync_handler+0x84/0xfc [ 63.218044][ T6622] el0t_64_sync+0x190/0x194 [ 63.219215][ T6622] irq event stamp: 173756 [ 63.220348][ T6622] hardirqs last enabled at (173755): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.223060][ T6622] hardirqs last disabled at (173756): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.225959][ T6622] softirqs last enabled at (173376): [] local_bh_enable+0x10/0x34 [ 63.228543][ T6622] softirqs last disabled at (173374): [] local_bh_disable+0x10/0x34 [ 63.231078][ T6622] ---[ end trace 0000000000000000 ]--- [ 63.234556][ T6929] loop0: detected capacity change from 0 to 128 [ 63.243899][ T6929] oldfs: cannot read superblock [ 63.247820][ T6622] ------------[ cut here ]------------ [ 63.249349][ T6622] VFS: brelse: Trying to free free buffer [ 63.251003][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.253359][ T6622] Modules linked in: [ 63.254333][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.257372][ T6622] Tainted: [W]=WARN [ 63.258397][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.261123][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.263296][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 63.264709][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 63.266163][ T6622] sp : ffff8000a1bd7950 [ 63.267270][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 63.269470][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 63.271706][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.273773][ T6622] x20: ffff0000db92edf8 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.275965][ T6622] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 63.278210][ T6622] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 63.280355][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 63.282544][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.284680][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 63.286833][ T6622] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.288947][ T6622] Call trace: [ 63.289839][ T6622] invalidate_bh_lru+0x128/0x200 [ 63.291064][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 63.292659][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.294051][ T6622] invalidate_bh_lrus+0x34/0x40 [ 63.295340][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 63.296742][ T6622] bdev_release+0x4bc/0x644 [ 63.297919][ T6622] blkdev_release+0x20/0x34 [ 63.299089][ T6622] __fput+0x1bc/0x774 [ 63.300171][ T6622] __fput_sync+0x60/0x9c [ 63.301291][ T6622] __arm64_sys_close+0x150/0x1e0 [ 63.302667][ T6622] invoke_syscall+0x98/0x2b8 [ 63.303927][ T6622] el0_svc_common+0x130/0x23c [ 63.305204][ T6622] do_el0_svc+0x48/0x58 [ 63.306288][ T6622] el0_svc+0x54/0x168 [ 63.307371][ T6622] el0t_64_sync_handler+0x84/0xfc [ 63.308727][ T6622] el0t_64_sync+0x190/0x194 [ 63.309947][ T6622] irq event stamp: 176592 [ 63.311135][ T6622] hardirqs last enabled at (176591): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.313849][ T6622] hardirqs last disabled at (176592): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.316767][ T6622] softirqs last enabled at (176582): [] local_bh_enable+0x10/0x34 [ 63.319397][ T6622] softirqs last disabled at (176580): [] local_bh_disable+0x10/0x34 [ 63.321989][ T6622] ---[ end trace 0000000000000000 ]--- [ 63.345934][ T6931] loop0: detected capacity change from 0 to 128 [ 63.353008][ T6931] oldfs: cannot read superblock 1970/01/01 00:01:03 executed programs: 33 [ 63.359991][ C0] ------------[ cut here ]------------ [ 63.361357][ C0] VFS: brelse: Trying to free free buffer [ 63.362944][ C0] WARNING: CPU: 0 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.365437][ C0] Modules linked in: [ 63.366515][ C0] CPU: 0 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.369887][ C0] Tainted: [W]=WARN [ 63.370918][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.373592][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.375527][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 63.377000][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 63.378305][ C0] sp : ffff800080007e00 [ 63.379401][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 63.381555][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 63.383770][ C0] x23: 0000000000000028 x22: dfff800000000000 x21: 0000000000000000 [ 63.385973][ C0] x20: ffff0000dba6e7a0 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.388194][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.390392][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 63.392505][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 63.394682][ C0] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.396821][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.398960][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 63.401111][ C0] Call trace: [ 63.402057][ C0] invalidate_bh_lru+0x128/0x200 [ 63.403442][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 63.405034][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 63.406898][ C0] ipi_handler+0x1d8/0x7d4 [ 63.408075][ C0] handle_percpu_devid_irq+0x174/0x308 [ 63.409542][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 63.411060][ C0] gic_handle_irq+0x6c/0x190 [ 63.412342][ C0] call_on_irq_stack+0x24/0x4c [ 63.413675][ C0] do_interrupt_handler+0xd4/0x138 [ 63.415069][ C0] el1_interrupt+0x34/0x68 [ 63.416277][ C0] el1h_64_irq_handler+0x18/0x24 [ 63.417582][ C0] el1h_64_irq+0x64/0x68 [ 63.418716][ C0] kasan_quarantine_put+0xb8/0x1c8 [ 63.420038][ C0] __kasan_slab_free+0x5c/0x70 [ 63.421309][ C0] kmem_cache_free+0x170/0x4d0 [ 63.422640][ C0] jbd2_journal_stop+0x788/0xc70 [ 63.423989][ C0] __ext4_journal_stop+0xe4/0x190 [ 63.425289][ C0] ext4_evict_inode+0xca0/0x10f0 [ 63.426735][ C0] evict+0x418/0x894 [ 63.427777][ C0] iput+0x74c/0x830 [ 63.428792][ C0] vfs_rmdir+0x35c/0x468 [ 63.429971][ C0] do_rmdir+0x2e0/0x720 [ 63.431106][ C0] __arm64_sys_unlinkat+0xdc/0xf8 [ 63.432381][ C0] invoke_syscall+0x98/0x2b8 [ 63.433642][ C0] el0_svc_common+0x130/0x23c [ 63.434865][ C0] do_el0_svc+0x48/0x58 [ 63.435957][ C0] el0_svc+0x54/0x168 [ 63.437059][ C0] el0t_64_sync_handler+0x84/0xfc [ 63.438345][ C0] el0t_64_sync+0x190/0x194 [ 63.439500][ C0] irq event stamp: 299274 [ 63.440692][ C0] hardirqs last enabled at (299273): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.443514][ C0] hardirqs last disabled at (299274): [] el1_interrupt+0x24/0x68 [ 63.445997][ C0] softirqs last enabled at (298494): [] handle_softirqs+0xa3c/0xbfc [ 63.448577][ C0] softirqs last disabled at (298457): [] __do_softirq+0x14/0x20 [ 63.450966][ C0] ---[ end trace 0000000000000000 ]--- [ 63.466295][ T6933] loop0: detected capacity change from 0 to 128 [ 63.469843][ T6933] oldfs: cannot read superblock [ 63.475893][ T6622] ------------[ cut here ]------------ [ 63.477381][ T6622] VFS: brelse: Trying to free free buffer [ 63.478964][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.481419][ T6622] Modules linked in: [ 63.482537][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.485750][ T6622] Tainted: [W]=WARN [ 63.486772][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.489460][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.491614][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 63.492964][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 63.494445][ T6622] sp : ffff8000a1bd7950 [ 63.495531][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 63.497767][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 63.499942][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.502264][ T6622] x20: ffff0000c1570400 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.504422][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.506704][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 63.508917][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 63.511169][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.513405][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.515612][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.517870][ T6622] Call trace: [ 63.518824][ T6622] invalidate_bh_lru+0x128/0x200 [ 63.520193][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 63.521836][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.523243][ T6622] invalidate_bh_lrus+0x34/0x40 [ 63.524624][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 63.526034][ T6622] bdev_release+0x4bc/0x644 [ 63.527301][ T6622] blkdev_release+0x20/0x34 [ 63.528510][ T6622] __fput+0x1bc/0x774 [ 63.529570][ T6622] __fput_sync+0x60/0x9c [ 63.530688][ T6622] __arm64_sys_close+0x150/0x1e0 [ 63.532091][ T6622] invoke_syscall+0x98/0x2b8 [ 63.533387][ T6622] el0_svc_common+0x130/0x23c [ 63.534688][ T6622] do_el0_svc+0x48/0x58 [ 63.535815][ T6622] el0_svc+0x54/0x168 [ 63.536965][ T6622] el0t_64_sync_handler+0x84/0xfc [ 63.538383][ T6622] el0t_64_sync+0x190/0x194 [ 63.539686][ T6622] irq event stamp: 192374 [ 63.540841][ T6622] hardirqs last enabled at (192373): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.543677][ T6622] hardirqs last disabled at (192374): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.546651][ T6622] softirqs last enabled at (191350): [] local_bh_enable+0x10/0x34 [ 63.549203][ T6622] softirqs last disabled at (191348): [] local_bh_disable+0x10/0x34 [ 63.551784][ T6622] ---[ end trace 0000000000000000 ]--- [ 63.566238][ T6935] loop0: detected capacity change from 0 to 128 [ 63.569352][ T6935] oldfs: cannot read superblock [ 63.572581][ C1] ------------[ cut here ]------------ [ 63.574137][ C1] VFS: brelse: Trying to free free buffer [ 63.575860][ C1] WARNING: CPU: 1 PID: 6934 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.578379][ C1] Modules linked in: [ 63.579412][ C1] CPU: 1 UID: 0 PID: 6934 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.582901][ C1] Tainted: [W]=WARN [ 63.583989][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.586688][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.588783][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 63.590270][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 63.591740][ C1] sp : ffff800080017e00 [ 63.592910][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 63.595047][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 63.597202][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.599430][ C1] x20: ffff0000c156c148 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.601613][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.603870][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 63.606124][ C1] x11: 0000000000010005 x10: 0000000000ff0100 x9 : 9fcce53249bdb100 [ 63.608240][ C1] x8 : 9fcce53249bdb100 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.610439][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.612633][ C1] x2 : 0000000000000001 x1 : 0000000100010003 x0 : 0000000000000000 [ 63.614799][ C1] Call trace: [ 63.615758][ C1] invalidate_bh_lru+0x128/0x200 [ 63.617043][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 63.618731][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 63.620687][ C1] ipi_handler+0x1d8/0x7d4 [ 63.621947][ C1] handle_percpu_devid_irq+0x174/0x308 [ 63.623488][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 63.624975][ C1] gic_handle_irq+0x6c/0x190 [ 63.626250][ C1] call_on_irq_stack+0x24/0x4c [ 63.627532][ C1] do_interrupt_handler+0xd4/0x138 [ 63.628897][ C1] el1_interrupt+0x34/0x68 [ 63.630118][ C1] el1h_64_irq_handler+0x18/0x24 [ 63.631469][ C1] el1h_64_irq+0x64/0x68 [ 63.632578][ C1] preempt_count+0x40/0x68 [ 63.633753][ C1] check_preemption_disabled+0x30/0xe4 [ 63.635278][ C1] debug_smp_processor_id+0x20/0x2c [ 63.636719][ C1] rcu_is_watching+0x5c/0x18c [ 63.638014][ C1] rcu_read_lock_held+0x18/0x50 [ 63.639354][ C1] page_ext_get+0x1b4/0x2d4 [ 63.640630][ C1] page_table_check_clear+0x98/0x3fc [ 63.642086][ C1] __page_table_check_pte_clear+0xa0/0xc0 [ 63.643650][ C1] unmap_page_range+0x2664/0x2e60 [ 63.645108][ C1] unmap_vmas+0x378/0x598 [ 63.646250][ C1] exit_mmap+0x1cc/0xcb8 [ 63.647408][ C1] __mmput+0xec/0x338 [ 63.648460][ C1] mmput+0x70/0xac [ 63.649462][ C1] exit_mm+0x148/0x210 [ 63.650568][ C1] do_exit+0x470/0x1ad0 [ 63.651728][ C1] do_group_exit+0x194/0x22c [ 63.652934][ C1] pid_child_should_wake+0x0/0x1dc [ 63.654318][ C1] invoke_syscall+0x98/0x2b8 [ 63.655637][ C1] el0_svc_common+0x130/0x23c [ 63.656916][ C1] do_el0_svc+0x48/0x58 [ 63.658011][ C1] el0_svc+0x54/0x168 [ 63.659090][ C1] el0t_64_sync_handler+0x84/0xfc [ 63.660414][ C1] el0t_64_sync+0x190/0x194 [ 63.661650][ C1] irq event stamp: 2044 [ 63.662824][ C1] hardirqs last enabled at (2043): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 63.665697][ C1] hardirqs last disabled at (2044): [] el1_interrupt+0x24/0x68 [ 63.668178][ C1] softirqs last enabled at (1758): [] local_bh_enable+0x10/0x34 [ 63.670762][ C1] softirqs last disabled at (1756): [] local_bh_disable+0x10/0x34 [ 63.673339][ C1] ---[ end trace 0000000000000000 ]--- [ 63.693517][ T6937] loop0: detected capacity change from 0 to 128 [ 63.698146][ T6937] oldfs: cannot read superblock [ 63.703583][ C1] ------------[ cut here ]------------ [ 63.705029][ C1] VFS: brelse: Trying to free free buffer [ 63.706614][ C1] WARNING: CPU: 1 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.708934][ C1] Modules linked in: [ 63.710011][ C1] CPU: 1 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.713389][ C1] Tainted: [W]=WARN [ 63.714348][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.716927][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.718947][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 63.720333][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 63.721702][ C1] sp : ffff800080017e00 [ 63.722797][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 63.724898][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 63.726948][ C1] x23: 0000000000000020 x22: dfff800000000000 x21: 0000000000000000 [ 63.729038][ C1] x20: ffff0000c156c318 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.731103][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.733149][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 63.735260][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 63.737474][ C1] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.739603][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.741687][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 63.743756][ C1] Call trace: [ 63.744708][ C1] invalidate_bh_lru+0x128/0x200 [ 63.746081][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 63.747728][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 63.749623][ C1] ipi_handler+0x1d8/0x7d4 [ 63.750867][ C1] handle_percpu_devid_irq+0x174/0x308 [ 63.752427][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 63.753973][ C1] gic_handle_irq+0x6c/0x190 [ 63.755188][ C1] call_on_irq_stack+0x24/0x4c [ 63.756444][ C1] do_interrupt_handler+0xd4/0x138 [ 63.757873][ C1] el1_interrupt+0x34/0x68 [ 63.759090][ C1] el1h_64_irq_handler+0x18/0x24 [ 63.760462][ C1] el1h_64_irq+0x64/0x68 [ 63.761606][ C1] jbd2_journal_set_features+0x7a8/0xa54 [ 63.763210][ C1] jbd2_journal_revoke+0x8c/0x3f4 [ 63.764538][ C1] __ext4_forget+0x284/0x9e4 [ 63.765790][ C1] ext4_free_blocks+0x5e0/0x1e4c [ 63.767106][ C1] ext4_ext_remove_space+0x1c00/0x434c [ 63.768587][ C1] ext4_ext_truncate+0x134/0x1d4 [ 63.769972][ C1] ext4_truncate+0x9c4/0x1074 [ 63.771252][ C1] ext4_evict_inode+0xaf0/0x10f0 [ 63.772676][ C1] evict+0x418/0x894 [ 63.773786][ C1] iput+0x74c/0x830 [ 63.774803][ C1] vfs_rmdir+0x35c/0x468 [ 63.775910][ C1] do_rmdir+0x2e0/0x720 [ 63.777074][ C1] __arm64_sys_unlinkat+0xdc/0xf8 [ 63.778404][ C1] invoke_syscall+0x98/0x2b8 [ 63.779622][ C1] el0_svc_common+0x130/0x23c [ 63.780904][ C1] do_el0_svc+0x48/0x58 [ 63.781963][ C1] el0_svc+0x54/0x168 [ 63.783018][ C1] el0t_64_sync_handler+0x84/0xfc [ 63.784377][ C1] el0t_64_sync+0x190/0x194 [ 63.785543][ C1] irq event stamp: 310924 [ 63.786709][ C1] hardirqs last enabled at (310923): [] __find_get_block+0x3a4/0xd84 [ 63.789374][ C1] hardirqs last disabled at (310924): [] el1_interrupt+0x24/0x68 [ 63.791872][ C1] softirqs last enabled at (310042): [] local_bh_enable+0x10/0x34 [ 63.794514][ C1] softirqs last disabled at (310040): [] local_bh_disable+0x10/0x34 [ 63.797048][ C1] ---[ end trace 0000000000000000 ]--- [ 63.822855][ T6939] loop0: detected capacity change from 0 to 128 [ 63.825464][ T6939] oldfs: cannot read superblock [ 63.833395][ C1] ------------[ cut here ]------------ [ 63.834885][ C1] VFS: brelse: Trying to free free buffer [ 63.836441][ C1] WARNING: CPU: 1 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.838875][ C1] Modules linked in: [ 63.839929][ C1] CPU: 1 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.843234][ C1] Tainted: [W]=WARN [ 63.844226][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.847002][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.849053][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 63.850477][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 63.851894][ C1] sp : ffff800080017e00 [ 63.852972][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 63.855131][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 63.857265][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.859474][ C1] x20: ffff0000c156ca58 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.861698][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.863865][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 63.865930][ C1] x11: 0000000000010006 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 63.868090][ C1] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.870298][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.872460][ C1] x2 : 0000000000000001 x1 : 0000000100010004 x0 : 0000000000000000 [ 63.874623][ C1] Call trace: [ 63.875504][ C1] invalidate_bh_lru+0x128/0x200 [ 63.876817][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 63.878506][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 63.880352][ C1] ipi_handler+0x1d8/0x7d4 [ 63.881541][ C1] handle_percpu_devid_irq+0x174/0x308 [ 63.883098][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 63.884573][ C1] gic_handle_irq+0x6c/0x190 [ 63.885772][ C1] call_on_irq_stack+0x24/0x4c [ 63.887058][ C1] do_interrupt_handler+0xd4/0x138 [ 63.888383][ C1] el1_interrupt+0x34/0x68 [ 63.889592][ C1] el1h_64_irq_handler+0x18/0x24 [ 63.890992][ C1] el1h_64_irq+0x64/0x68 [ 63.892133][ C1] lock_acquire+0x44/0x728 [ 63.893327][ C1] _raw_spin_trylock+0x58/0xb0 [ 63.894681][ C1] free_unref_page+0x610/0xda8 [ 63.895913][ C1] __free_pages+0x18c/0x1a4 [ 63.897088][ C1] free_pages+0xcc/0x110 [ 63.898222][ C1] pgd_free+0x30/0x94 [ 63.899282][ C1] __mmdrop+0xac/0x3ac [ 63.900373][ C1] finish_task_switch+0x54c/0x608 [ 63.901717][ C1] __schedule+0x13d8/0x2418 [ 63.902978][ C1] schedule+0xbc/0x238 [ 63.904048][ C1] do_nanosleep+0x170/0x504 [ 63.905248][ C1] hrtimer_nanosleep+0x1c4/0x358 [ 63.906540][ C1] common_nsleep+0xa8/0xc0 [ 63.907783][ C1] __arm64_sys_clock_nanosleep+0x350/0x38c [ 63.909385][ C1] invoke_syscall+0x98/0x2b8 [ 63.910628][ C1] el0_svc_common+0x130/0x23c [ 63.911958][ C1] do_el0_svc+0x48/0x58 [ 63.913079][ C1] el0_svc+0x54/0x168 [ 63.914145][ C1] el0t_64_sync_handler+0x84/0xfc [ 63.915534][ C1] el0t_64_sync+0x190/0x194 [ 63.916739][ C1] irq event stamp: 314054 [ 63.917880][ C1] hardirqs last enabled at (314053): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 63.920669][ C1] hardirqs last disabled at (314054): [] el1_interrupt+0x24/0x68 [ 63.923145][ C1] softirqs last enabled at (314028): [] local_bh_enable+0x10/0x34 [ 63.925723][ C1] softirqs last disabled at (314026): [] local_bh_disable+0x10/0x34 [ 63.928320][ C1] ---[ end trace 0000000000000000 ]--- [ 63.995247][ T6941] loop0: detected capacity change from 0 to 128 [ 63.998269][ T6941] oldfs: cannot read superblock [ 63.999688][ T6941] ------------[ cut here ]------------ [ 64.001108][ T6941] VFS: brelse: Trying to free free buffer [ 64.002827][ T6941] WARNING: CPU: 0 PID: 6941 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.005298][ T6941] Modules linked in: [ 64.006380][ T6941] CPU: 0 UID: 0 PID: 6941 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.009731][ T6941] Tainted: [W]=WARN [ 64.010767][ T6941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.013476][ T6941] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.015643][ T6941] pc : invalidate_bh_lru+0x128/0x200 [ 64.017105][ T6941] lr : invalidate_bh_lru+0x128/0x200 [ 64.018531][ T6941] sp : ffff80009f9a7930 [ 64.019563][ T6941] x29: ffff80009f9a7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 64.021631][ T6941] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 64.023790][ T6941] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.025917][ T6941] x20: ffff0000dba6edf8 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.028084][ T6941] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.030234][ T6941] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 64.032435][ T6941] x11: 0000000000000004 x10: 0000000000ff0100 x9 : b1218d05e6a34600 [ 64.034643][ T6941] x8 : b1218d05e6a34600 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.036839][ T6941] x5 : ffff80009f9a7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.038940][ T6941] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.041167][ T6941] Call trace: [ 64.042018][ T6941] invalidate_bh_lru+0x128/0x200 [ 64.043340][ T6941] smp_call_function_many_cond+0x141c/0x2f30 [ 64.044966][ T6941] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.046317][ T6941] invalidate_bh_lrus+0x34/0x40 [ 64.047628][ T6941] blkdev_flush_mapping+0xf0/0x230 [ 64.049067][ T6941] bdev_release+0x4bc/0x644 [ 64.050280][ T6941] blkdev_release+0x20/0x34 [ 64.051525][ T6941] __fput+0x1bc/0x774 [ 64.052543][ T6941] ____fput+0x20/0x30 [ 64.053631][ T6941] task_work_run+0x230/0x2e0 [ 64.054911][ T6941] do_notify_resume+0x178/0x1f4 [ 64.056219][ T6941] el0_svc+0xac/0x168 [ 64.057332][ T6941] el0t_64_sync_handler+0x84/0xfc [ 64.058624][ T6941] el0t_64_sync+0x190/0x194 [ 64.059911][ T6941] irq event stamp: 1174 [ 64.061037][ T6941] hardirqs last enabled at (1173): [] _raw_spin_unlock_irq+0x30/0x80 [ 64.063583][ T6941] hardirqs last disabled at (1174): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.066417][ T6941] softirqs last enabled at (784): [] local_bh_enable+0x10/0x34 [ 64.068911][ T6941] softirqs last disabled at (782): [] local_bh_disable+0x10/0x34 [ 64.071507][ T6941] ---[ end trace 0000000000000000 ]--- [ 64.093161][ T6943] loop0: detected capacity change from 0 to 128 [ 64.095886][ T6943] oldfs: cannot read superblock [ 64.100269][ C0] ------------[ cut here ]------------ [ 64.101785][ C0] VFS: brelse: Trying to free free buffer [ 64.103528][ C0] WARNING: CPU: 0 PID: 17 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.105935][ C0] Modules linked in: [ 64.106959][ C0] CPU: 0 UID: 0 PID: 17 Comm: rcu_preempt Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.110252][ C0] Tainted: [W]=WARN [ 64.111294][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.114057][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.116126][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 64.117567][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 64.118977][ C0] sp : ffff800080007e00 [ 64.120118][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 64.122340][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 64.124473][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.126685][ C0] x20: ffff0000e14ae318 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.128836][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.130994][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 64.133162][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : bb9d0e01cb5b7500 [ 64.135317][ C0] x8 : bb9d0e01cb5b7500 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.137509][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.139685][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 64.141917][ C0] Call trace: [ 64.142800][ C0] invalidate_bh_lru+0x128/0x200 [ 64.144177][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 64.145908][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 64.147875][ C0] ipi_handler+0x1d8/0x7d4 [ 64.149089][ C0] handle_percpu_devid_irq+0x174/0x308 [ 64.150574][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 64.152107][ C0] gic_handle_irq+0x6c/0x190 [ 64.153327][ C0] call_on_irq_stack+0x24/0x4c [ 64.154639][ C0] do_interrupt_handler+0xd4/0x138 [ 64.156016][ C0] el1_interrupt+0x34/0x68 [ 64.157199][ C0] el1h_64_irq_handler+0x18/0x24 [ 64.158477][ C0] el1h_64_irq+0x64/0x68 [ 64.159624][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 [ 64.161206][ C0] __mod_timer+0xa98/0xcf4 [ 64.162432][ C0] schedule_timeout+0x1c8/0x33c [ 64.163813][ C0] rcu_gp_fqs_loop+0x2cc/0x16e8 [ 64.165128][ C0] rcu_gp_kthread+0xc0/0x308 [ 64.166381][ C0] kthread+0x288/0x310 [ 64.167469][ C0] ret_from_fork+0x10/0x20 [ 64.168683][ C0] irq event stamp: 79748 [ 64.169785][ C0] hardirqs last enabled at (79747): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 64.172668][ C0] hardirqs last disabled at (79748): [] el1_interrupt+0x24/0x68 [ 64.175069][ C0] softirqs last enabled at (66956): [] handle_softirqs+0xa3c/0xbfc [ 64.177641][ C0] softirqs last disabled at (66951): [] __do_softirq+0x14/0x20 [ 64.180068][ C0] ---[ end trace 0000000000000000 ]--- [ 64.208638][ T6945] loop0: detected capacity change from 0 to 128 [ 64.212434][ T6945] oldfs: cannot read superblock [ 64.213865][ T6945] ------------[ cut here ]------------ [ 64.215244][ T6945] VFS: brelse: Trying to free free buffer [ 64.216834][ T6945] WARNING: CPU: 0 PID: 6945 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.219148][ T6945] Modules linked in: [ 64.220205][ T6945] CPU: 0 UID: 0 PID: 6945 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.223511][ T6945] Tainted: [W]=WARN [ 64.224542][ T6945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.227239][ T6945] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.229459][ T6945] pc : invalidate_bh_lru+0x128/0x200 [ 64.230917][ T6945] lr : invalidate_bh_lru+0x128/0x200 [ 64.232413][ T6945] sp : ffff8000a18d7930 [ 64.233535][ T6945] x29: ffff8000a18d7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 64.235782][ T6945] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 64.237970][ T6945] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.240108][ T6945] x20: ffff0000e14ae6b8 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.242271][ T6945] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 64.244397][ T6945] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 64.246549][ T6945] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 787366b64f6f9c00 [ 64.248688][ T6945] x8 : 787366b64f6f9c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.250847][ T6945] x5 : ffff8000a18d7078 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 64.253118][ T6945] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.255330][ T6945] Call trace: [ 64.256195][ T6945] invalidate_bh_lru+0x128/0x200 [ 64.257493][ T6945] smp_call_function_many_cond+0x141c/0x2f30 [ 64.259139][ T6945] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.260556][ T6945] invalidate_bh_lrus+0x34/0x40 [ 64.261931][ T6945] blkdev_flush_mapping+0xf0/0x230 [ 64.263372][ T6945] bdev_release+0x4bc/0x644 [ 64.264637][ T6945] blkdev_release+0x20/0x34 [ 64.265916][ T6945] __fput+0x1bc/0x774 [ 64.267026][ T6945] ____fput+0x20/0x30 [ 64.268220][ T6945] task_work_run+0x230/0x2e0 [ 64.269472][ T6945] do_notify_resume+0x178/0x1f4 [ 64.270785][ T6945] el0_svc+0xac/0x168 [ 64.271920][ T6945] el0t_64_sync_handler+0x84/0xfc [ 64.273284][ T6945] el0t_64_sync+0x190/0x194 [ 64.274523][ T6945] irq event stamp: 1164 [ 64.275656][ T6945] hardirqs last enabled at (1163): [] _raw_spin_unlock_irq+0x30/0x80 [ 64.278403][ T6945] hardirqs last disabled at (1164): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.281419][ T6945] softirqs last enabled at (780): [] local_bh_enable+0x10/0x34 [ 64.283914][ T6945] softirqs last disabled at (778): [] local_bh_disable+0x10/0x34 [ 64.286423][ T6945] ---[ end trace 0000000000000000 ]--- [ 64.305084][ T6947] loop0: detected capacity change from 0 to 128 [ 64.308157][ T6947] oldfs: cannot read superblock [ 64.310491][ C0] ------------[ cut here ]------------ [ 64.312015][ C0] VFS: brelse: Trying to free free buffer [ 64.313690][ C0] WARNING: CPU: 0 PID: 6947 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.316069][ C0] Modules linked in: [ 64.317135][ C0] CPU: 0 UID: 0 PID: 6947 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.320505][ C0] Tainted: [W]=WARN [ 64.321556][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.324221][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.326384][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 64.327813][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 64.329337][ C0] sp : ffff800080007e00 [ 64.330442][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 64.332641][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 64.334767][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.336962][ C0] x20: ffff0000c156cc28 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.339159][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.341363][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 64.343551][ C0] x11: 0000000000010005 x10: 0000000000ff0100 x9 : 1e1d8f72484da300 [ 64.345714][ C0] x8 : 1e1d8f72484da300 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.347867][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.350060][ C0] x2 : 0000000000000001 x1 : 0000000100010003 x0 : 0000000000000000 [ 64.352205][ C0] Call trace: [ 64.353072][ C0] invalidate_bh_lru+0x128/0x200 [ 64.354381][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 64.356075][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 64.357942][ C0] ipi_handler+0x1d8/0x7d4 [ 64.359141][ C0] handle_percpu_devid_irq+0x174/0x308 [ 64.360550][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 64.362055][ C0] gic_handle_irq+0x6c/0x190 [ 64.363243][ C0] call_on_irq_stack+0x24/0x4c [ 64.364509][ C0] do_interrupt_handler+0xd4/0x138 [ 64.365905][ C0] el1_interrupt+0x34/0x68 [ 64.367102][ C0] el1h_64_irq_handler+0x18/0x24 [ 64.368396][ C0] el1h_64_irq+0x64/0x68 [ 64.369535][ C0] __sanitizer_cov_trace_const_cmp8+0x8c/0x98 [ 64.371285][ C0] page_table_check_clear+0x34/0x3fc [ 64.372727][ C0] __page_table_check_pte_clear+0xa0/0xc0 [ 64.374236][ C0] unmap_page_range+0x267c/0x2e60 [ 64.375625][ C0] unmap_vmas+0x378/0x598 [ 64.376862][ C0] exit_mmap+0x1cc/0xcb8 [ 64.378028][ C0] __mmput+0xec/0x338 [ 64.379152][ C0] mmput+0x70/0xac [ 64.380144][ C0] exit_mm+0x148/0x210 [ 64.381268][ C0] do_exit+0x470/0x1ad0 [ 64.382367][ C0] do_group_exit+0x194/0x22c [ 64.383560][ C0] get_signal+0x1414/0x1530 [ 64.384860][ C0] do_signal+0x254/0x4014 [ 64.386024][ C0] do_notify_resume+0x74/0x1f4 [ 64.387306][ C0] el0_svc+0xac/0x168 [ 64.388358][ C0] el0t_64_sync_handler+0x84/0xfc [ 64.389811][ C0] el0t_64_sync+0x190/0x194 [ 64.391017][ C0] irq event stamp: 1208 [ 64.392161][ C0] hardirqs last enabled at (1207): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 64.394908][ C0] hardirqs last disabled at (1208): [] el1_interrupt+0x24/0x68 [ 64.397390][ C0] softirqs last enabled at (1048): [] local_bh_enable+0x10/0x34 [ 64.399844][ C0] softirqs last disabled at (1046): [] local_bh_disable+0x10/0x34 [ 64.402325][ C0] ---[ end trace 0000000000000000 ]--- [ 64.425586][ T6949] loop0: detected capacity change from 0 to 128 [ 64.428869][ T6949] oldfs: cannot read superblock [ 64.439350][ T6622] ------------[ cut here ]------------ [ 64.440777][ T6622] VFS: brelse: Trying to free free buffer [ 64.442368][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.444651][ T6622] Modules linked in: [ 64.445564][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.448606][ T6622] Tainted: [W]=WARN [ 64.449579][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.452355][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.454409][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 64.455842][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 64.457319][ T6622] sp : ffff8000a1bd7950 [ 64.458504][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 64.460703][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 64.462893][ T6622] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 64.465132][ T6622] x20: ffff0000e14aea58 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.467292][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.469438][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 64.471654][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 64.473719][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.475872][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.477968][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.478337][ T2339] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.480179][ T6622] Call trace: [ 64.480191][ T6622] invalidate_bh_lru+0x128/0x200 [ 64.481943][ T2339] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.482740][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 64.487455][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.488812][ T6622] invalidate_bh_lrus+0x34/0x40 [ 64.490114][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 64.491530][ T6622] bdev_release+0x4bc/0x644 [ 64.492801][ T6622] blkdev_release+0x20/0x34 [ 64.494052][ T6622] __fput+0x1bc/0x774 [ 64.495126][ T6622] __fput_sync+0x60/0x9c [ 64.496311][ T6622] __arm64_sys_close+0x150/0x1e0 [ 64.497784][ T6622] invoke_syscall+0x98/0x2b8 [ 64.499043][ T6622] el0_svc_common+0x130/0x23c [ 64.500345][ T6622] do_el0_svc+0x48/0x58 [ 64.501561][ T6622] el0_svc+0x54/0x168 [ 64.502725][ T6622] el0t_64_sync_handler+0x84/0xfc [ 64.504078][ T6622] el0t_64_sync+0x190/0x194 [ 64.505528][ T6622] irq event stamp: 264356 [ 64.506699][ T6622] hardirqs last enabled at (264355): [] kasan_quarantine_put+0x1a0/0x1c8 [ 64.509451][ T6622] hardirqs last disabled at (264356): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.512447][ T6622] softirqs last enabled at (263536): [] local_bh_enable+0x10/0x34 [ 64.515119][ T6622] softirqs last disabled at (263534): [] local_bh_disable+0x10/0x34 [ 64.517833][ T6622] ---[ end trace 0000000000000000 ]--- [ 64.530656][ T6951] loop0: detected capacity change from 0 to 128 [ 64.534783][ T6951] oldfs: cannot read superblock [ 64.544390][ T6622] ------------[ cut here ]------------ [ 64.545946][ T6622] VFS: brelse: Trying to free free buffer [ 64.547644][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.550106][ T6622] Modules linked in: [ 64.551112][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.554337][ T6622] Tainted: [W]=WARN [ 64.555326][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.558048][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.560197][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 64.561660][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 64.563178][ T6622] sp : ffff8000a1bd7950 [ 64.564329][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 64.566524][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 64.568707][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.570937][ T6622] x20: ffff0000ca6a5b40 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.573174][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.575380][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 64.577511][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 64.579703][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.581880][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.584052][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.586257][ T6622] Call trace: [ 64.587126][ T6622] invalidate_bh_lru+0x128/0x200 [ 64.588496][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 64.590101][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.591553][ T6622] invalidate_bh_lrus+0x34/0x40 [ 64.592910][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 64.594299][ T6622] bdev_release+0x4bc/0x644 [ 64.595505][ T6622] blkdev_release+0x20/0x34 [ 64.596709][ T6622] __fput+0x1bc/0x774 [ 64.597773][ T6622] __fput_sync+0x60/0x9c [ 64.598959][ T6622] __arm64_sys_close+0x150/0x1e0 [ 64.600289][ T6622] invoke_syscall+0x98/0x2b8 [ 64.601565][ T6622] el0_svc_common+0x130/0x23c [ 64.602823][ T6622] do_el0_svc+0x48/0x58 [ 64.603997][ T6622] el0_svc+0x54/0x168 [ 64.605089][ T6622] el0t_64_sync_handler+0x84/0xfc [ 64.606456][ T6622] el0t_64_sync+0x190/0x194 [ 64.607781][ T6622] irq event stamp: 272184 [ 64.608996][ T6622] hardirqs last enabled at (272183): [] kasan_quarantine_put+0x1a0/0x1c8 [ 64.611738][ T6622] hardirqs last disabled at (272184): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.614802][ T6622] softirqs last enabled at (269738): [] local_bh_enable+0x10/0x34 [ 64.617493][ T6622] softirqs last disabled at (269736): [] local_bh_disable+0x10/0x34 [ 64.620024][ T6622] ---[ end trace 0000000000000000 ]--- [ 64.621938][ T6409] Bluetooth: hci0: command tx timeout [ 64.622815][ T6953] loop0: detected capacity change from 0 to 128 [ 64.627825][ T6953] oldfs: cannot read superblock [ 64.629293][ T6953] ------------[ cut here ]------------ [ 64.630807][ T6953] VFS: brelse: Trying to free free buffer [ 64.632551][ T6953] WARNING: CPU: 1 PID: 6953 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.634997][ T6953] Modules linked in: [ 64.636025][ T6953] CPU: 1 UID: 0 PID: 6953 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.639454][ T6953] Tainted: [W]=WARN [ 64.640453][ T6953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.643247][ T6953] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.645320][ T6953] pc : invalidate_bh_lru+0x128/0x200 [ 64.646786][ T6953] lr : invalidate_bh_lru+0x128/0x200 [ 64.648180][ T6953] sp : ffff80009f997930 [ 64.649303][ T6953] x29: ffff80009f997930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 64.651478][ T6953] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 64.653667][ T6953] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.655863][ T6953] x20: ffff0000db9ab060 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.658018][ T6953] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.660236][ T6953] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 64.662440][ T6953] x11: 0000000000000004 x10: 0000000000ff0100 x9 : ece3c03593845100 [ 64.664646][ T6953] x8 : ece3c03593845100 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.666891][ T6953] x5 : ffff80009f997078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.669101][ T6953] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.671280][ T6953] Call trace: [ 64.672253][ T6953] invalidate_bh_lru+0x128/0x200 [ 64.673581][ T6953] smp_call_function_many_cond+0x141c/0x2f30 [ 64.675277][ T6953] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.676646][ T6953] invalidate_bh_lrus+0x34/0x40 [ 64.677932][ T6953] blkdev_flush_mapping+0xf0/0x230 [ 64.679346][ T6953] bdev_release+0x4bc/0x644 [ 64.680540][ T6953] blkdev_release+0x20/0x34 [ 64.681711][ T6953] __fput+0x1bc/0x774 [ 64.682864][ T6953] ____fput+0x20/0x30 [ 64.683951][ T6953] task_work_run+0x230/0x2e0 [ 64.685188][ T6953] do_notify_resume+0x178/0x1f4 [ 64.686534][ T6953] el0_svc+0xac/0x168 [ 64.687539][ T6953] el0t_64_sync_handler+0x84/0xfc [ 64.688889][ T6953] el0t_64_sync+0x190/0x194 [ 64.690075][ T6953] irq event stamp: 1102 [ 64.691135][ T6953] hardirqs last enabled at (1101): [] _raw_spin_unlock_irq+0x30/0x80 [ 64.693767][ T6953] hardirqs last disabled at (1102): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.696577][ T6953] softirqs last enabled at (618): [] local_bh_enable+0x10/0x34 [ 64.699126][ T6953] softirqs last disabled at (616): [] local_bh_disable+0x10/0x34 [ 64.701591][ T6953] ---[ end trace 0000000000000000 ]--- [ 64.735060][ T6955] loop0: detected capacity change from 0 to 128 [ 64.739709][ T6955] oldfs: cannot read superblock [ 64.743168][ C0] ------------[ cut here ]------------ [ 64.744652][ C0] VFS: brelse: Trying to free free buffer [ 64.746309][ C0] WARNING: CPU: 0 PID: 0 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.748636][ C0] Modules linked in: [ 64.749651][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.752938][ C0] Tainted: [W]=WARN [ 64.753972][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.756646][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.758703][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 64.760072][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 64.761470][ C0] sp : ffff800080007e00 [ 64.762551][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 64.764680][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 64.766716][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.768809][ C0] x20: ffff0000db9a8400 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.770987][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.773019][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 64.775148][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 7e0e4379ae3b4d00 [ 64.777230][ C0] x8 : 7e0e4379ae3b4d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.779345][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.781500][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 64.783643][ C0] Call trace: [ 64.784512][ C0] invalidate_bh_lru+0x128/0x200 [ 64.785849][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 64.787468][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 64.789283][ C0] ipi_handler+0x1d8/0x7d4 [ 64.790459][ C0] handle_percpu_devid_irq+0x174/0x308 [ 64.791860][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 64.793288][ C0] gic_handle_irq+0x6c/0x190 [ 64.794508][ C0] call_on_irq_stack+0x24/0x4c [ 64.795760][ C0] do_interrupt_handler+0xd4/0x138 [ 64.797034][ C0] el1_interrupt+0x34/0x68 [ 64.798403][ C0] el1h_64_irq_handler+0x18/0x24 [ 64.799664][ C0] el1h_64_irq+0x64/0x68 [ 64.800798][ C0] arch_local_irq_enable+0x8/0xc [ 64.802040][ C0] do_idle+0x1f0/0x4e4 [ 64.803096][ C0] cpu_startup_entry+0x5c/0x74 [ 64.804390][ C0] rest_init+0x2dc/0x2f4 [ 64.805456][ C0] start_kernel+0x3f4/0x4f4 [ 64.806635][ C0] __primary_switched+0x84/0x8c [ 64.807955][ C0] irq event stamp: 312590 [ 64.809044][ C0] hardirqs last enabled at (312589): [] default_idle_call+0xf4/0x128 [ 64.811730][ C0] hardirqs last disabled at (312590): [] el1_interrupt+0x24/0x68 [ 64.814156][ C0] softirqs last enabled at (312302): [] handle_softirqs+0xa3c/0xbfc [ 64.816639][ C0] softirqs last disabled at (312147): [] __do_softirq+0x14/0x20 [ 64.819091][ C0] ---[ end trace 0000000000000000 ]--- [ 64.837172][ T6957] loop0: detected capacity change from 0 to 128 [ 64.844674][ T6957] oldfs: cannot read superblock [ 64.850408][ T6622] ------------[ cut here ]------------ [ 64.851983][ T6622] VFS: brelse: Trying to free free buffer [ 64.853601][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.855787][ T6622] Modules linked in: [ 64.856789][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.859863][ T6622] Tainted: [W]=WARN [ 64.860859][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.863475][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.865466][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 64.866896][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 64.868231][ T6622] sp : ffff8000a1bd7950 [ 64.869271][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 64.871375][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 64.873454][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.875499][ T6622] x20: ffff0000db9ab4e8 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.877514][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.879564][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 64.881689][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 64.883717][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.885726][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.887775][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.889907][ T6622] Call trace: [ 64.890805][ T6622] invalidate_bh_lru+0x128/0x200 [ 64.892108][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 64.893780][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.895108][ T6622] invalidate_bh_lrus+0x34/0x40 [ 64.896412][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 64.897809][ T6622] bdev_release+0x4bc/0x644 [ 64.899070][ T6622] blkdev_release+0x20/0x34 [ 64.900227][ T6622] __fput+0x1bc/0x774 [ 64.901344][ T6622] __fput_sync+0x60/0x9c [ 64.902504][ T6622] __arm64_sys_close+0x150/0x1e0 [ 64.903755][ T6622] invoke_syscall+0x98/0x2b8 [ 64.905002][ T6622] el0_svc_common+0x130/0x23c [ 64.906201][ T6622] do_el0_svc+0x48/0x58 [ 64.907353][ T6622] el0_svc+0x54/0x168 [ 64.908336][ T6622] el0t_64_sync_handler+0x84/0xfc [ 64.909786][ T6622] el0t_64_sync+0x190/0x194 [ 64.911049][ T6622] irq event stamp: 290592 [ 64.912217][ T6622] hardirqs last enabled at (290591): [] kasan_quarantine_put+0x1a0/0x1c8 [ 64.914862][ T6622] hardirqs last disabled at (290592): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.917856][ T6622] softirqs last enabled at (290012): [] local_bh_enable+0x10/0x34 [ 64.920295][ T6622] softirqs last disabled at (290010): [] local_bh_disable+0x10/0x34 [ 64.922800][ T6622] ---[ end trace 0000000000000000 ]--- [ 64.938939][ T6959] loop0: detected capacity change from 0 to 128 [ 64.941693][ T6959] oldfs: cannot read superblock [ 64.947427][ C0] ------------[ cut here ]------------ [ 64.948962][ C0] VFS: brelse: Trying to free free buffer [ 64.950605][ C0] WARNING: CPU: 0 PID: 589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.953076][ C0] Modules linked in: [ 64.954239][ C0] CPU: 0 UID: 0 PID: 589 Comm: kworker/u8:8 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.957639][ C0] Tainted: [W]=WARN [ 64.958676][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.961391][ C0] Workqueue: bat_events batadv_nc_worker [ 64.962913][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.965009][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 64.966402][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 64.967871][ C0] sp : ffff800080007e00 [ 64.968968][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 64.971163][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 64.973390][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.975558][ C0] x20: ffff0000db9a8df8 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.977655][ C0] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 64.979884][ C0] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 64.982156][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 8d92d88e25f49100 [ 64.984295][ C0] x8 : 8d92d88e25f49100 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.986395][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 64.988574][ C0] x2 : 0000000000000000 x1 : 0000000100010001 x0 : 0000000000000000 [ 64.990816][ C0] Call trace: [ 64.991647][ C0] invalidate_bh_lru+0x128/0x200 [ 64.992992][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 64.994626][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 64.996589][ C0] ipi_handler+0x1d8/0x7d4 [ 64.997811][ C0] handle_percpu_devid_irq+0x174/0x308 [ 64.999278][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 65.000803][ C0] gic_handle_irq+0x6c/0x190 [ 65.002038][ C0] call_on_irq_stack+0x24/0x4c [ 65.003302][ C0] do_interrupt_handler+0xd4/0x138 [ 65.004790][ C0] el1_interrupt+0x34/0x68 [ 65.006001][ C0] el1h_64_irq_handler+0x18/0x24 [ 65.007350][ C0] el1h_64_irq+0x64/0x68 [ 65.008523][ C0] __local_bh_enable_ip+0x228/0x44c [ 65.009922][ C0] _raw_spin_unlock_bh+0x3c/0x4c [ 65.011166][ C0] batadv_nc_purge_paths+0x2f4/0x378 [ 65.012602][ C0] batadv_nc_worker+0x314/0x580 [ 65.013906][ C0] process_one_work+0x79c/0x15b8 [ 65.015224][ C0] worker_thread+0x978/0xec4 [ 65.016509][ C0] kthread+0x288/0x310 [ 65.017723][ C0] ret_from_fork+0x10/0x20 [ 65.018876][ C0] irq event stamp: 384882 [ 65.020094][ C0] hardirqs last enabled at (384881): [] __local_bh_enable_ip+0x224/0x44c [ 65.022847][ C0] hardirqs last disabled at (384882): [] el1_interrupt+0x24/0x68 [ 65.025323][ C0] softirqs last enabled at (384880): [] batadv_nc_purge_paths+0x2f4/0x378 [ 65.028080][ C0] softirqs last disabled at (384878): [] batadv_nc_purge_paths+0xd0/0x378 [ 65.030840][ C0] ---[ end trace 0000000000000000 ]--- [ 65.051727][ T6961] loop0: detected capacity change from 0 to 128 [ 65.054446][ T6961] oldfs: cannot read superblock [ 65.055876][ T6961] ------------[ cut here ]------------ [ 65.057340][ T6961] VFS: brelse: Trying to free free buffer [ 65.059084][ T6961] WARNING: CPU: 1 PID: 6961 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.061423][ T6961] Modules linked in: [ 65.062491][ T6961] CPU: 1 UID: 0 PID: 6961 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.065796][ T6961] Tainted: [W]=WARN [ 65.066809][ T6961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.069549][ T6961] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.071671][ T6961] pc : invalidate_bh_lru+0x128/0x200 [ 65.073108][ T6961] lr : invalidate_bh_lru+0x128/0x200 [ 65.074529][ T6961] sp : ffff80009f987930 [ 65.075640][ T6961] x29: ffff80009f987930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 65.077908][ T6961] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 65.080150][ T6961] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.082343][ T6961] x20: ffff0000db9ab888 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.084508][ T6961] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.086674][ T6961] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 65.088827][ T6961] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 842ffad5462fe900 [ 65.091012][ T6961] x8 : 842ffad5462fe900 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.093194][ T6961] x5 : ffff80009f987078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.095358][ T6961] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.097538][ T6961] Call trace: [ 65.098414][ T6961] invalidate_bh_lru+0x128/0x200 [ 65.099730][ T6961] smp_call_function_many_cond+0x141c/0x2f30 [ 65.101358][ T6961] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.102792][ T6961] invalidate_bh_lrus+0x34/0x40 [ 65.104097][ T6961] blkdev_flush_mapping+0xf0/0x230 [ 65.105425][ T6961] bdev_release+0x4bc/0x644 [ 65.106702][ T6961] blkdev_release+0x20/0x34 [ 65.107885][ T6961] __fput+0x1bc/0x774 [ 65.108999][ T6961] ____fput+0x20/0x30 [ 65.110112][ T6961] task_work_run+0x230/0x2e0 [ 65.111357][ T6961] do_notify_resume+0x178/0x1f4 [ 65.112742][ T6961] el0_svc+0xac/0x168 [ 65.113796][ T6961] el0t_64_sync_handler+0x84/0xfc [ 65.115157][ T6961] el0t_64_sync+0x190/0x194 [ 65.116470][ T6961] irq event stamp: 994 [ 65.117517][ T6961] hardirqs last enabled at (993): [] _raw_spin_unlock_irq+0x30/0x80 [ 65.120135][ T6961] hardirqs last disabled at (994): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.123025][ T6961] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 65.125517][ T6961] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 65.128035][ T6961] ---[ end trace 0000000000000000 ]--- [ 65.156158][ T6963] loop0: detected capacity change from 0 to 128 [ 65.159209][ T6963] oldfs: cannot read superblock [ 65.160601][ T6963] ------------[ cut here ]------------ [ 65.162122][ T6963] VFS: brelse: Trying to free free buffer [ 65.163719][ T6963] WARNING: CPU: 1 PID: 6963 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.166072][ T6963] Modules linked in: [ 65.167119][ T6963] CPU: 1 UID: 0 PID: 6963 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.170566][ T6963] Tainted: [W]=WARN [ 65.171629][ T6963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.174419][ T6963] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.176548][ T6963] pc : invalidate_bh_lru+0x128/0x200 [ 65.178138][ T6963] lr : invalidate_bh_lru+0x128/0x200 [ 65.179555][ T6963] sp : ffff80009fac7930 [ 65.180648][ T6963] x29: ffff80009fac7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 65.182872][ T6963] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 65.184964][ T6963] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.187123][ T6963] x20: ffff0000db9abc28 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.189257][ T6963] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.191454][ T6963] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 65.193575][ T6963] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 49617f1e84ef0900 [ 65.195781][ T6963] x8 : 49617f1e84ef0900 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.197930][ T6963] x5 : ffff80009fac7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.200045][ T6963] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.202301][ T6963] Call trace: [ 65.203327][ T6963] invalidate_bh_lru+0x128/0x200 [ 65.204725][ T6963] smp_call_function_many_cond+0x141c/0x2f30 [ 65.206318][ T6963] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.207726][ T6963] invalidate_bh_lrus+0x34/0x40 [ 65.208977][ T6963] blkdev_flush_mapping+0xf0/0x230 [ 65.210345][ T6963] bdev_release+0x4bc/0x644 [ 65.211539][ T6963] blkdev_release+0x20/0x34 [ 65.212765][ T6963] __fput+0x1bc/0x774 [ 65.213838][ T6963] ____fput+0x20/0x30 [ 65.214964][ T6963] task_work_run+0x230/0x2e0 [ 65.216193][ T6963] do_notify_resume+0x178/0x1f4 [ 65.217533][ T6963] el0_svc+0xac/0x168 [ 65.218587][ T6963] el0t_64_sync_handler+0x84/0xfc [ 65.219971][ T6963] el0t_64_sync+0x190/0x194 [ 65.221298][ T6963] irq event stamp: 1138 [ 65.222388][ T6963] hardirqs last enabled at (1137): [] _raw_spin_unlock_irq+0x30/0x80 [ 65.225111][ T6963] hardirqs last disabled at (1138): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.228079][ T6963] softirqs last enabled at (728): [] handle_softirqs+0xa3c/0xbfc [ 65.230738][ T6963] softirqs last disabled at (611): [] __do_softirq+0x14/0x20 [ 65.233076][ T6963] ---[ end trace 0000000000000000 ]--- [ 65.261514][ T6965] loop0: detected capacity change from 0 to 128 [ 65.265311][ T6965] oldfs: cannot read superblock [ 65.279750][ T6622] ------------[ cut here ]------------ [ 65.281160][ T6622] VFS: brelse: Trying to free free buffer [ 65.282753][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.284928][ T6622] Modules linked in: [ 65.285937][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.288982][ T6622] Tainted: [W]=WARN [ 65.290017][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.292704][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.294802][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 65.296289][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 65.297705][ T6622] sp : ffff8000a1bd7950 [ 65.298763][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 65.300836][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 65.302936][ T6622] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 65.305045][ T6622] x20: ffff0000e1597230 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.307194][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.309354][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 65.311410][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 65.313506][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.315627][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.317811][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.319991][ T6622] Call trace: [ 65.320828][ T6622] invalidate_bh_lru+0x128/0x200 [ 65.322132][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 65.323749][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.325127][ T6622] invalidate_bh_lrus+0x34/0x40 [ 65.326409][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 65.327701][ T6622] bdev_release+0x4bc/0x644 [ 65.328889][ T6622] blkdev_release+0x20/0x34 [ 65.330108][ T6622] __fput+0x1bc/0x774 [ 65.331199][ T6622] __fput_sync+0x60/0x9c [ 65.332403][ T6622] __arm64_sys_close+0x150/0x1e0 [ 65.333713][ T6622] invoke_syscall+0x98/0x2b8 [ 65.334946][ T6622] el0_svc_common+0x130/0x23c [ 65.336264][ T6622] do_el0_svc+0x48/0x58 [ 65.337373][ T6622] el0_svc+0x54/0x168 [ 65.338470][ T6622] el0t_64_sync_handler+0x84/0xfc [ 65.339817][ T6622] el0t_64_sync+0x190/0x194 [ 65.341030][ T6622] irq event stamp: 316310 [ 65.342242][ T6622] hardirqs last enabled at (316309): [] kasan_quarantine_put+0x1a0/0x1c8 [ 65.344978][ T6622] hardirqs last disabled at (316310): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.348030][ T6622] softirqs last enabled at (315300): [] local_bh_enable+0x10/0x34 [ 65.350368][ T6622] softirqs last disabled at (315298): [] local_bh_disable+0x10/0x34 [ 65.352602][ T6622] ---[ end trace 0000000000000000 ]--- [ 65.355265][ T6967] loop0: detected capacity change from 0 to 128 [ 65.367049][ T6967] oldfs: cannot read superblock [ 65.371687][ T6622] ------------[ cut here ]------------ [ 65.373182][ T6622] VFS: brelse: Trying to free free buffer [ 65.374851][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.377346][ T6622] Modules linked in: [ 65.378446][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.381542][ T6622] Tainted: [W]=WARN [ 65.382546][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.385277][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.387422][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 65.388928][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 65.390412][ T6622] sp : ffff8000a1bd7950 [ 65.391577][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 65.393762][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 65.395996][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.398146][ T6622] x20: ffff0000dbbd6060 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.400374][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.402608][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 65.404802][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 65.407045][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.409240][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.411435][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.413703][ T6622] Call trace: [ 65.414582][ T6622] invalidate_bh_lru+0x128/0x200 [ 65.415973][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 65.417707][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.419149][ T6622] invalidate_bh_lrus+0x34/0x40 [ 65.420518][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 65.421928][ T6622] bdev_release+0x4bc/0x644 [ 65.423144][ T6622] blkdev_release+0x20/0x34 [ 65.424356][ T6622] __fput+0x1bc/0x774 [ 65.425480][ T6622] __fput_sync+0x60/0x9c [ 65.426672][ T6622] __arm64_sys_close+0x150/0x1e0 [ 65.428015][ T6622] invoke_syscall+0x98/0x2b8 [ 65.429272][ T6622] el0_svc_common+0x130/0x23c [ 65.430492][ T6622] do_el0_svc+0x48/0x58 [ 65.431674][ T6622] el0_svc+0x54/0x168 [ 65.432741][ T6622] el0t_64_sync_handler+0x84/0xfc [ 65.434211][ T6622] el0t_64_sync+0x190/0x194 [ 65.435389][ T6622] irq event stamp: 318592 [ 65.436538][ T6622] hardirqs last enabled at (318591): [] kasan_quarantine_put+0x1a0/0x1c8 [ 65.439318][ T6622] hardirqs last disabled at (318592): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.442384][ T6622] softirqs last enabled at (317694): [] local_bh_enable+0x10/0x34 [ 65.444951][ T6622] softirqs last disabled at (317692): [] local_bh_disable+0x10/0x34 [ 65.447605][ T6622] ---[ end trace 0000000000000000 ]--- [ 65.467534][ T6969] loop0: detected capacity change from 0 to 128 [ 65.475718][ T6969] oldfs: cannot read superblock [ 65.478594][ C1] ------------[ cut here ]------------ [ 65.480085][ C1] VFS: brelse: Trying to free free buffer [ 65.481727][ C1] WARNING: CPU: 1 PID: 6969 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.484177][ C1] Modules linked in: [ 65.485265][ C1] CPU: 1 UID: 0 PID: 6969 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.488659][ C1] Tainted: [W]=WARN [ 65.489724][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.492456][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.494586][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 65.496027][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 65.497427][ C1] sp : ffff800080017e00 [ 65.498537][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 65.500719][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 65.502912][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.505100][ C1] x20: ffff0000dbbd6400 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.507293][ C1] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 65.509509][ C1] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 65.511701][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 7be0f39f9534d400 [ 65.513827][ C1] x8 : 7be0f39f9534d400 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.515989][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 65.518179][ C1] x2 : 0000000000000000 x1 : 0000000100010001 x0 : 0000000000000000 [ 65.520442][ C1] Call trace: [ 65.521328][ C1] invalidate_bh_lru+0x128/0x200 [ 65.522664][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 65.524384][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 65.526299][ C1] ipi_handler+0x1d8/0x7d4 [ 65.527480][ C1] handle_percpu_devid_irq+0x174/0x308 [ 65.528974][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 65.530520][ C1] gic_handle_irq+0x6c/0x190 [ 65.531718][ C1] call_on_irq_stack+0x24/0x4c [ 65.533049][ C1] do_interrupt_handler+0xd4/0x138 [ 65.534423][ C1] el1_interrupt+0x34/0x68 [ 65.535647][ C1] el1h_64_irq_handler+0x18/0x24 [ 65.537046][ C1] el1h_64_irq+0x64/0x68 [ 65.538252][ C1] lock_acquire+0x27c/0x728 [ 65.539465][ C1] rcu_lock_acquire+0x38/0x44 [ 65.540868][ C1] percpu_ref_put+0x24/0x274 [ 65.542133][ C1] __memcg_slab_free_hook+0xa8/0x330 [ 65.543617][ C1] kmem_cache_free+0x25c/0x4d0 [ 65.544862][ C1] unlink_anon_vmas+0x224/0x520 [ 65.546126][ C1] free_pgtables+0x458/0x6f0 [ 65.547363][ C1] exit_mmap+0x3a4/0xcb8 [ 65.548587][ C1] __mmput+0xec/0x338 [ 65.549696][ C1] mmput+0x70/0xac [ 65.550722][ C1] exit_mm+0x148/0x210 [ 65.551782][ C1] do_exit+0x470/0x1ad0 [ 65.552981][ C1] do_group_exit+0x194/0x22c [ 65.554211][ C1] get_signal+0x1414/0x1530 [ 65.555438][ C1] do_signal+0x254/0x4014 [ 65.556594][ C1] do_notify_resume+0x74/0x1f4 [ 65.557987][ C1] el0_svc+0xac/0x168 [ 65.559026][ C1] el0t_64_sync_handler+0x84/0xfc [ 65.560396][ C1] el0t_64_sync+0x190/0x194 [ 65.561617][ C1] irq event stamp: 1520 [ 65.562724][ C1] hardirqs last enabled at (1519): [] mod_objcg_state+0x304/0x4ac [ 65.565342][ C1] hardirqs last disabled at (1520): [] el1_interrupt+0x24/0x68 [ 65.567779][ C1] softirqs last enabled at (1196): [] handle_softirqs+0xa3c/0xbfc [ 65.570364][ C1] softirqs last disabled at (975): [] __do_softirq+0x14/0x20 [ 65.572846][ C1] ---[ end trace 0000000000000000 ]--- [ 65.593148][ T6971] loop0: detected capacity change from 0 to 128 [ 65.595872][ T6971] oldfs: cannot read superblock [ 65.601934][ T6622] ------------[ cut here ]------------ [ 65.603462][ T6622] VFS: brelse: Trying to free free buffer [ 65.605071][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.607514][ T6622] Modules linked in: [ 65.608545][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.611713][ T6622] Tainted: [W]=WARN [ 65.612752][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.615578][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.617640][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 65.619075][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 65.620548][ T6622] sp : ffff8000a1bd7950 [ 65.621708][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 65.623804][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 65.625877][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.628077][ T6622] x20: ffff0000e15975d0 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.630234][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.632423][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 65.634656][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 65.636906][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.639141][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.641303][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.643500][ T6622] Call trace: [ 65.644401][ T6622] invalidate_bh_lru+0x128/0x200 [ 65.645701][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 65.647366][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.648775][ T6622] invalidate_bh_lrus+0x34/0x40 [ 65.650085][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 65.651420][ T6622] bdev_release+0x4bc/0x644 [ 65.652635][ T6622] blkdev_release+0x20/0x34 [ 65.653857][ T6622] __fput+0x1bc/0x774 [ 65.654865][ T6622] __fput_sync+0x60/0x9c [ 65.655984][ T6622] __arm64_sys_close+0x150/0x1e0 [ 65.657292][ T6622] invoke_syscall+0x98/0x2b8 [ 65.658566][ T6622] el0_svc_common+0x130/0x23c [ 65.659850][ T6622] do_el0_svc+0x48/0x58 [ 65.660938][ T6622] el0_svc+0x54/0x168 [ 65.662020][ T6622] el0t_64_sync_handler+0x84/0xfc [ 65.663448][ T6622] el0t_64_sync+0x190/0x194 [ 65.664629][ T6622] irq event stamp: 331020 [ 65.665800][ T6622] hardirqs last enabled at (331019): [] kasan_quarantine_put+0x1a0/0x1c8 [ 65.668499][ T6622] hardirqs last disabled at (331020): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.671444][ T6622] softirqs last enabled at (330544): [] local_bh_enable+0x10/0x34 [ 65.674026][ T6622] softirqs last disabled at (330542): [] local_bh_disable+0x10/0x34 [ 65.676610][ T6622] ---[ end trace 0000000000000000 ]--- [ 65.698619][ T6973] loop0: detected capacity change from 0 to 128 [ 65.701462][ T6973] oldfs: cannot read superblock [ 65.715769][ C0] ------------[ cut here ]------------ [ 65.717197][ C0] VFS: brelse: Trying to free free buffer [ 65.718898][ C0] WARNING: CPU: 0 PID: 6974 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.721304][ C0] Modules linked in: [ 65.722373][ C0] CPU: 0 UID: 0 PID: 6974 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.725755][ C0] Tainted: [W]=WARN [ 65.726818][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.729567][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.731761][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 65.733240][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 65.734749][ C0] sp : ffff800080007e00 [ 65.735861][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 65.738077][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 65.740270][ C0] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 65.742434][ C0] x20: ffff0000e1597970 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.744476][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.746741][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 65.748914][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 68aa14ac4e09d600 [ 65.750993][ C0] x8 : 68aa14ac4e09d600 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.753103][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.755305][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 65.757428][ C0] Call trace: [ 65.758320][ C0] invalidate_bh_lru+0x128/0x200 [ 65.759686][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 65.761420][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 65.763333][ C0] ipi_handler+0x1d8/0x7d4 [ 65.764519][ C0] handle_percpu_devid_irq+0x174/0x308 [ 65.766001][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 65.767433][ C0] gic_handle_irq+0x6c/0x190 [ 65.768680][ C0] call_on_irq_stack+0x24/0x4c [ 65.769925][ C0] do_interrupt_handler+0xd4/0x138 [ 65.771341][ C0] el1_interrupt+0x34/0x68 [ 65.772568][ C0] el1h_64_irq_handler+0x18/0x24 [ 65.773972][ C0] el1h_64_irq+0x64/0x68 [ 65.775193][ C0] handle_mm_fault+0x30c/0x1460 [ 65.776515][ C0] do_page_fault+0x38c/0xb1c [ 65.777834][ C0] do_translation_fault+0xc4/0x114 [ 65.779230][ C0] do_mem_abort+0x74/0x200 [ 65.780502][ C0] el0_da+0x60/0x178 [ 65.781492][ C0] el0t_64_sync_handler+0xcc/0xfc [ 65.782908][ C0] el0t_64_sync+0x190/0x194 [ 65.784233][ C0] irq event stamp: 842 [ 65.785402][ C0] hardirqs last enabled at (841): [] local_daif_restore+0x1c/0x3c [ 65.787835][ C0] hardirqs last disabled at (842): [] el1_interrupt+0x24/0x68 [ 65.790347][ C0] softirqs last enabled at (14): [] local_bh_enable+0x10/0x34 [ 65.792902][ C0] softirqs last disabled at (12): [] local_bh_disable+0x10/0x34 [ 65.795462][ C0] ---[ end trace 0000000000000000 ]--- [ 65.802121][ T6975] loop0: detected capacity change from 0 to 128 [ 65.805771][ T6975] oldfs: cannot read superblock [ 65.807401][ T6975] ------------[ cut here ]------------ [ 65.808798][ T6975] VFS: brelse: Trying to free free buffer [ 65.810531][ T6975] WARNING: CPU: 0 PID: 6975 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.813012][ T6975] Modules linked in: [ 65.814093][ T6975] CPU: 0 UID: 0 PID: 6975 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.817557][ T6975] Tainted: [W]=WARN [ 65.818550][ T6975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.821219][ T6975] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.823354][ T6975] pc : invalidate_bh_lru+0x128/0x200 [ 65.824799][ T6975] lr : invalidate_bh_lru+0x128/0x200 [ 65.826292][ T6975] sp : ffff80009f927930 [ 65.827412][ T6975] x29: ffff80009f927930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 65.829590][ T6975] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 65.831751][ T6975] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.833882][ T6975] x20: ffff0000e1597d10 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.836145][ T6975] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.838352][ T6975] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 65.840493][ T6975] x11: 0000000000000004 x10: 0000000000ff0100 x9 : aed8cd74f473ca00 [ 65.842693][ T6975] x8 : aed8cd74f473ca00 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.844878][ T6975] x5 : ffff80009f927078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.847007][ T6975] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.849226][ T6975] Call trace: [ 65.850105][ T6975] invalidate_bh_lru+0x128/0x200 [ 65.851479][ T6975] smp_call_function_many_cond+0x141c/0x2f30 [ 65.853155][ T6975] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.854530][ T6975] invalidate_bh_lrus+0x34/0x40 [ 65.855838][ T6975] blkdev_flush_mapping+0xf0/0x230 [ 65.857215][ T6975] bdev_release+0x4bc/0x644 [ 65.858458][ T6975] blkdev_release+0x20/0x34 [ 65.859727][ T6975] __fput+0x1bc/0x774 [ 65.860808][ T6975] ____fput+0x20/0x30 [ 65.861844][ T6975] task_work_run+0x230/0x2e0 [ 65.863153][ T6975] do_notify_resume+0x178/0x1f4 [ 65.864425][ T6975] el0_svc+0xac/0x168 [ 65.865550][ T6975] el0t_64_sync_handler+0x84/0xfc [ 65.866868][ T6975] el0t_64_sync+0x190/0x194 [ 65.868054][ T6975] irq event stamp: 1046 [ 65.869160][ T6975] hardirqs last enabled at (1045): [] _raw_spin_unlock_irq+0x30/0x80 [ 65.872103][ T6975] hardirqs last disabled at (1046): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.875020][ T6975] softirqs last enabled at (970): [] handle_softirqs+0xa3c/0xbfc [ 65.877545][ T6975] softirqs last disabled at (963): [] __do_softirq+0x14/0x20 [ 65.880013][ T6975] ---[ end trace 0000000000000000 ]--- [ 65.900422][ T6977] loop0: detected capacity change from 0 to 128 [ 65.906764][ T6977] oldfs: cannot read superblock [ 65.916283][ C1] ------------[ cut here ]------------ [ 65.917774][ C1] VFS: brelse: Trying to free free buffer [ 65.919404][ C1] WARNING: CPU: 1 PID: 6587 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.921749][ C1] Modules linked in: [ 65.922821][ C1] CPU: 1 UID: 0 PID: 6587 Comm: syz-execprog Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.926036][ C1] Tainted: [W]=WARN [ 65.927140][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.929895][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.931966][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 65.933417][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 65.934790][ C1] sp : ffff800080017e00 [ 65.935879][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 65.938105][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 65.940191][ C1] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 65.942347][ C1] x20: ffff0000dbbd6970 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.944578][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.946612][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 65.948721][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 811babae59583a00 [ 65.950832][ C1] x8 : 811babae59583a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.953014][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.955291][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 65.957426][ C1] Call trace: [ 65.958360][ C1] invalidate_bh_lru+0x128/0x200 [ 65.959780][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 65.961526][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 65.963367][ C1] ipi_handler+0x1d8/0x7d4 [ 65.964535][ C1] handle_percpu_devid_irq+0x174/0x308 [ 65.965988][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 65.967523][ C1] gic_handle_irq+0x6c/0x190 [ 65.968739][ C1] call_on_irq_stack+0x24/0x4c [ 65.970006][ C1] do_interrupt_handler+0xd4/0x138 [ 65.971375][ C1] el1_interrupt+0x34/0x68 [ 65.972610][ C1] el1h_64_irq_handler+0x18/0x24 [ 65.974015][ C1] el1h_64_irq+0x64/0x68 [ 65.975154][ C1] finish_lock_switch+0xc0/0x1e4 [ 65.976492][ C1] finish_task_switch+0x120/0x608 [ 65.977853][ C1] __schedule+0x13d8/0x2418 [ 65.979017][ C1] preempt_schedule_irq+0x80/0x188 [ 65.980510][ C1] el1_interrupt+0x4c/0x68 [ 65.981684][ C1] el1h_64_irq_handler+0x18/0x24 [ 65.983084][ C1] el1h_64_irq+0x64/0x68 [ 65.984208][ C1] bad_range+0x44/0x29c [ 65.985386][ C1] get_page_from_freelist+0x2c50/0x2d2c [ 65.986900][ C1] __alloc_pages_noprof+0x220/0x6c0 [ 65.988302][ C1] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 65.989778][ C1] folio_alloc_mpol_noprof+0x48/0x1a8 [ 65.991209][ C1] vma_alloc_folio_noprof+0x124/0x258 [ 65.992710][ C1] vma_alloc_zeroed_movable_folio+0x74/0x88 [ 65.994255][ C1] folio_prealloc+0x3c/0x1c4 [ 65.995580][ C1] handle_pte_fault+0x1dcc/0x56f4 [ 65.996963][ C1] handle_mm_fault+0xe38/0x1460 [ 65.998207][ C1] do_page_fault+0x38c/0xb1c [ 65.999570][ C1] do_translation_fault+0xc4/0x114 [ 66.001008][ C1] do_mem_abort+0x74/0x200 [ 66.002219][ C1] el0_da+0x60/0x178 [ 66.003264][ C1] el0t_64_sync_handler+0xcc/0xfc [ 66.004659][ C1] el0t_64_sync+0x190/0x194 [ 66.005870][ C1] irq event stamp: 7254 [ 66.006975][ C1] hardirqs last enabled at (7253): [] finish_lock_switch+0xbc/0x1e4 [ 66.009595][ C1] hardirqs last disabled at (7254): [] el1_interrupt+0x24/0x68 [ 66.012032][ C1] softirqs last enabled at (7224): [] local_bh_enable+0x10/0x34 [ 66.014517][ C1] softirqs last disabled at (7222): [] local_bh_disable+0x10/0x34 [ 66.017045][ C1] ---[ end trace 0000000000000000 ]--- [ 66.040451][ T6979] loop0: detected capacity change from 0 to 128 [ 66.047507][ T6979] oldfs: cannot read superblock [ 66.049950][ T6622] ------------[ cut here ]------------ [ 66.051507][ T6622] VFS: brelse: Trying to free free buffer [ 66.053174][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.055565][ T6622] Modules linked in: [ 66.056632][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.059849][ T6622] Tainted: [W]=WARN [ 66.060879][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.063693][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.065842][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 66.067243][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 66.068694][ T6622] sp : ffff8000a1bd7950 [ 66.069741][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 66.071951][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 66.074105][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.076257][ T6622] x20: ffff0000da372c28 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.078460][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 66.080700][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 66.082996][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 66.085160][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.087392][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 66.089533][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.091693][ T6622] Call trace: [ 66.092527][ T6622] invalidate_bh_lru+0x128/0x200 [ 66.093876][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 66.095525][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.096877][ T6622] invalidate_bh_lrus+0x34/0x40 [ 66.098212][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 66.099745][ T6622] bdev_release+0x4bc/0x644 [ 66.101020][ T6622] blkdev_release+0x20/0x34 [ 66.102291][ T6622] __fput+0x1bc/0x774 [ 66.103311][ T6622] __fput_sync+0x60/0x9c [ 66.104402][ T6622] __arm64_sys_close+0x150/0x1e0 [ 66.105712][ T6622] invoke_syscall+0x98/0x2b8 [ 66.107001][ T6622] el0_svc_common+0x130/0x23c [ 66.108349][ T6622] do_el0_svc+0x48/0x58 [ 66.109423][ T6622] el0_svc+0x54/0x168 [ 66.110516][ T6622] el0t_64_sync_handler+0x84/0xfc [ 66.111928][ T6622] el0t_64_sync+0x190/0x194 [ 66.113193][ T6622] irq event stamp: 357718 [ 66.114387][ T6622] hardirqs last enabled at (357717): [] kasan_quarantine_put+0x1a0/0x1c8 [ 66.117056][ T6622] hardirqs last disabled at (357718): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.119995][ T6622] softirqs last enabled at (356396): [] handle_softirqs+0xa3c/0xbfc [ 66.122711][ T6622] softirqs last disabled at (356297): [] __do_softirq+0x14/0x20 [ 66.125139][ T6622] ---[ end trace 0000000000000000 ]--- [ 66.141182][ T6981] loop0: detected capacity change from 0 to 128 [ 66.144680][ T6981] oldfs: cannot read superblock [ 66.148170][ C1] ------------[ cut here ]------------ [ 66.149639][ C1] VFS: brelse: Trying to free free buffer [ 66.151353][ C1] WARNING: CPU: 1 PID: 6980 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.153606][ C1] Modules linked in: [ 66.154632][ C1] CPU: 1 UID: 0 PID: 6980 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.158266][ C1] Tainted: [W]=WARN [ 66.159296][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.162026][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.164143][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 66.165575][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 66.166999][ C1] sp : ffff800080017e00 [ 66.168117][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 66.170323][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 66.172516][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.174708][ C1] x20: ffff0000e14735d0 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.176884][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 66.179144][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 66.181405][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 75c728d8f840aa00 [ 66.183516][ C1] x8 : 75c728d8f840aa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.185690][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 66.187779][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 66.189925][ C1] Call trace: [ 66.190809][ C1] invalidate_bh_lru+0x128/0x200 [ 66.192107][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 66.193795][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 66.195682][ C1] ipi_handler+0x1d8/0x7d4 [ 66.196846][ C1] handle_percpu_devid_irq+0x174/0x308 [ 66.198305][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 66.199821][ C1] gic_handle_irq+0x6c/0x190 [ 66.201013][ C1] call_on_irq_stack+0x24/0x4c [ 66.202291][ C1] do_interrupt_handler+0xd4/0x138 [ 66.203646][ C1] el0_interrupt+0x68/0x244 [ 66.204833][ C1] __el0_irq_handler_common+0x18/0x24 [ 66.206347][ C1] el0t_64_irq_handler+0x10/0x1c [ 66.207700][ C1] el0t_64_irq+0x190/0x194 [ 66.208915][ C1] irq event stamp: 1314 [ 66.210074][ C1] hardirqs last enabled at (1313): [] el0t_64_sync_handler+0x84/0xfc [ 66.212716][ C1] hardirqs last disabled at (1314): [] __el0_irq_handler_common+0x18/0x24 [ 66.215444][ C1] softirqs last enabled at (1196): [] local_bh_enable+0x10/0x34 [ 66.218136][ C1] softirqs last disabled at (1194): [] local_bh_disable+0x10/0x34 [ 66.220681][ C1] ---[ end trace 0000000000000000 ]--- [ 66.241159][ T6983] loop0: detected capacity change from 0 to 128 [ 66.246874][ T6983] oldfs: cannot read superblock [ 66.258729][ C1] ------------[ cut here ]------------ [ 66.260217][ C1] VFS: brelse: Trying to free free buffer [ 66.261968][ C1] WARNING: CPU: 1 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.264403][ C1] Modules linked in: [ 66.265457][ C1] CPU: 1 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.268766][ C1] Tainted: [W]=WARN [ 66.269783][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.272487][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.274574][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 66.275973][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 66.277366][ C1] sp : ffff800080017e00 [ 66.278498][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 66.280699][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 66.282870][ C1] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 66.285001][ C1] x20: ffff0000e1473ee0 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.287181][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 66.289358][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 66.291506][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 66.293621][ C1] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.295826][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 66.298039][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 66.300247][ C1] Call trace: [ 66.301144][ C1] invalidate_bh_lru+0x128/0x200 [ 66.302404][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 66.304153][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 66.306005][ C1] ipi_handler+0x1d8/0x7d4 [ 66.307266][ C1] handle_percpu_devid_irq+0x174/0x308 [ 66.308807][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 66.310251][ C1] gic_handle_irq+0x6c/0x190 [ 66.311543][ C1] call_on_irq_stack+0x24/0x4c [ 66.312911][ C1] do_interrupt_handler+0xd4/0x138 [ 66.314322][ C1] el1_interrupt+0x34/0x68 [ 66.315524][ C1] el1h_64_irq_handler+0x18/0x24 [ 66.316794][ C1] el1h_64_irq+0x64/0x68 [ 66.317898][ C1] __virt_to_phys+0x4c/0x138 [ 66.319112][ C1] __check_object_size+0x1bc/0x744 [ 66.320446][ C1] xt_data_to_user+0x6c/0x2e8 [ 66.321749][ C1] xt_target_to_user+0x120/0x1c0 [ 66.323028][ C1] do_ipt_get_ctl+0x1074/0x1708 [ 66.324446][ C1] nf_getsockopt+0x264/0x284 [ 66.325653][ C1] ip_getsockopt+0x1d0/0x380 [ 66.326866][ C1] tcp_getsockopt+0xcc/0xe8 [ 66.328040][ C1] sock_common_getsockopt+0xa8/0xc4 [ 66.329455][ C1] do_sock_getsockopt+0x274/0x660 [ 66.330849][ C1] __sys_getsockopt+0x120/0x19c [ 66.332190][ C1] __arm64_sys_getsockopt+0xb8/0xd4 [ 66.333568][ C1] invoke_syscall+0x98/0x2b8 [ 66.334787][ C1] el0_svc_common+0x130/0x23c [ 66.336086][ C1] do_el0_svc+0x48/0x58 [ 66.337284][ C1] el0_svc+0x54/0x168 [ 66.338324][ C1] el0t_64_sync_handler+0x84/0xfc [ 66.339778][ C1] el0t_64_sync+0x190/0x194 [ 66.341060][ C1] irq event stamp: 411932 [ 66.342117][ C1] hardirqs last enabled at (411931): [] alloc_counters+0x284/0x580 [ 66.344611][ C1] hardirqs last disabled at (411932): [] el1_interrupt+0x24/0x68 [ 66.347011][ C1] softirqs last enabled at (411908): [] release_sock+0x154/0x1b8 [ 66.349465][ C1] softirqs last disabled at (411906): [] release_sock+0x3c/0x1b8 [ 66.351993][ C1] ---[ end trace 0000000000000000 ]--- [ 66.368677][ T6985] loop0: detected capacity change from 0 to 128 [ 66.372930][ T6985] oldfs: cannot read superblock [ 66.387265][ T6622] ------------[ cut here ]------------ [ 66.388747][ T6622] VFS: brelse: Trying to free free buffer [ 66.390509][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.392881][ T6622] Modules linked in: [ 66.393963][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.397054][ T6622] Tainted: [W]=WARN [ 66.398124][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.400815][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.402873][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 66.404331][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 66.405775][ T6622] sp : ffff8000a1bd7950 [ 66.406875][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 66.408986][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 66.411294][ T6622] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 66.413609][ T6622] x20: ffff0000da373df8 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.415836][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 66.418057][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 66.420281][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 66.422598][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.424846][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 66.427041][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.429325][ T6622] Call trace: [ 66.430283][ T6622] invalidate_bh_lru+0x128/0x200 [ 66.431734][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 66.433349][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.434686][ T6622] invalidate_bh_lrus+0x34/0x40 [ 66.435947][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 66.437309][ T6622] bdev_release+0x4bc/0x644 [ 66.438532][ T6622] blkdev_release+0x20/0x34 [ 66.439779][ T6622] __fput+0x1bc/0x774 [ 66.440811][ T6622] __fput_sync+0x60/0x9c [ 66.441934][ T6622] __arm64_sys_close+0x150/0x1e0 [ 66.443213][ T6622] invoke_syscall+0x98/0x2b8 [ 66.444488][ T6622] el0_svc_common+0x130/0x23c [ 66.445722][ T6622] do_el0_svc+0x48/0x58 [ 66.446886][ T6622] el0_svc+0x54/0x168 [ 66.447947][ T6622] el0t_64_sync_handler+0x84/0xfc [ 66.449381][ T6622] el0t_64_sync+0x190/0x194 [ 66.450519][ T6622] irq event stamp: 375960 [ 66.451702][ T6622] hardirqs last enabled at (375959): [] kasan_quarantine_put+0x1a0/0x1c8 [ 66.454386][ T6622] hardirqs last disabled at (375960): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.457372][ T6622] softirqs last enabled at (375548): [] handle_softirqs+0xa3c/0xbfc [ 66.459980][ T6622] softirqs last disabled at (375535): [] __do_softirq+0x14/0x20 [ 66.462431][ T6622] ---[ end trace 0000000000000000 ]--- [ 66.465790][ T6987] loop0: detected capacity change from 0 to 128 [ 66.475557][ T6987] oldfs: cannot read superblock [ 66.478221][ C0] ------------[ cut here ]------------ [ 66.479693][ C0] VFS: brelse: Trying to free free buffer [ 66.481371][ C0] WARNING: CPU: 0 PID: 6987 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.483847][ C0] Modules linked in: [ 66.484831][ C0] CPU: 0 UID: 0 PID: 6987 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.488276][ C0] Tainted: [W]=WARN [ 66.489281][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.491884][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.494037][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 66.495446][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 66.496904][ C0] sp : ffff800080007e00 [ 66.497994][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 66.500189][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 66.502401][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.504643][ C0] x20: ffff0000db9f76b8 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.506751][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 66.508876][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 66.510949][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 37e6f2cd40b7a600 [ 66.513060][ C0] x8 : 37e6f2cd40b7a600 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.515265][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 66.517418][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 66.519731][ C0] Call trace: [ 66.520612][ C0] invalidate_bh_lru+0x128/0x200 [ 66.521906][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 66.523619][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 66.525443][ C0] ipi_handler+0x1d8/0x7d4 [ 66.526617][ C0] handle_percpu_devid_irq+0x174/0x308 [ 66.528033][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 66.529468][ C0] gic_handle_irq+0x6c/0x190 [ 66.530756][ C0] call_on_irq_stack+0x24/0x4c [ 66.532020][ C0] do_interrupt_handler+0xd4/0x138 [ 66.533470][ C0] el1_interrupt+0x34/0x68 [ 66.534683][ C0] el1h_64_irq_handler+0x18/0x24 [ 66.536004][ C0] el1h_64_irq+0x64/0x68 [ 66.537157][ C0] kasan_check_range+0x8c/0x2a8 [ 66.538421][ C0] __kasan_check_write+0x20/0x30 [ 66.539803][ C0] folio_remove_rmap_ptes+0x210/0x5b4 [ 66.541374][ C0] unmap_page_range+0x1a38/0x2e60 [ 66.542708][ C0] unmap_vmas+0x378/0x598 [ 66.543849][ C0] exit_mmap+0x1cc/0xcb8 [ 66.544988][ C0] __mmput+0xec/0x338 [ 66.546092][ C0] mmput+0x70/0xac [ 66.547090][ C0] exit_mm+0x148/0x210 [ 66.548148][ C0] do_exit+0x470/0x1ad0 [ 66.549289][ C0] do_group_exit+0x194/0x22c [ 66.550491][ C0] get_signal+0x1414/0x1530 [ 66.551622][ C0] do_signal+0x254/0x4014 [ 66.552790][ C0] do_notify_resume+0x74/0x1f4 [ 66.554134][ C0] el0_svc+0xac/0x168 [ 66.555155][ C0] el0t_64_sync_handler+0x84/0xfc [ 66.556584][ C0] el0t_64_sync+0x190/0x194 [ 66.557827][ C0] irq event stamp: 1448 [ 66.558935][ C0] hardirqs last enabled at (1447): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 66.561693][ C0] hardirqs last disabled at (1448): [] el1_interrupt+0x24/0x68 [ 66.564241][ C0] softirqs last enabled at (1312): [] local_bh_enable+0x10/0x34 [ 66.566834][ C0] softirqs last disabled at (1310): [] local_bh_disable+0x10/0x34 [ 66.569337][ C0] ---[ end trace 0000000000000000 ]--- [ 66.585047][ T6989] loop0: detected capacity change from 0 to 128 [ 66.588646][ T6989] oldfs: cannot read superblock [ 66.592413][ T6622] ------------[ cut here ]------------ [ 66.593895][ T6622] VFS: brelse: Trying to free free buffer [ 66.595559][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.597903][ T6622] Modules linked in: [ 66.598995][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.602251][ T6622] Tainted: [W]=WARN [ 66.603299][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.606043][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.608104][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 66.609521][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 66.610976][ T6622] sp : ffff8000a1bd7950 [ 66.612091][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 66.614269][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 66.616535][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.618667][ T6622] x20: ffff0000dba4f230 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.620769][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 66.622932][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 66.625139][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 66.627265][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.629603][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 66.631885][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.634092][ T6622] Call trace: [ 66.634943][ T6622] invalidate_bh_lru+0x128/0x200 [ 66.636239][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 66.636685][ T6409] Bluetooth: hci0: command tx timeout [ 66.637786][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.640636][ T6622] invalidate_bh_lrus+0x34/0x40 [ 66.641956][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 66.643275][ T6622] bdev_release+0x4bc/0x644 [ 66.644605][ T6622] blkdev_release+0x20/0x34 [ 66.645854][ T6622] __fput+0x1bc/0x774 [ 66.646951][ T6622] __fput_sync+0x60/0x9c [ 66.648074][ T6622] __arm64_sys_close+0x150/0x1e0 [ 66.649344][ T6622] invoke_syscall+0x98/0x2b8 [ 66.650601][ T6622] el0_svc_common+0x130/0x23c [ 66.651870][ T6622] do_el0_svc+0x48/0x58 [ 66.652905][ T6622] el0_svc+0x54/0x168 [ 66.654018][ T6622] el0t_64_sync_handler+0x84/0xfc [ 66.655375][ T6622] el0t_64_sync+0x190/0x194 [ 66.656609][ T6622] irq event stamp: 381198 [ 66.657764][ T6622] hardirqs last enabled at (381197): [] kasan_quarantine_put+0x1a0/0x1c8 [ 66.660534][ T6622] hardirqs last disabled at (381198): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.663359][ T6622] softirqs last enabled at (381068): [] local_bh_enable+0x10/0x34 [ 66.665867][ T6622] softirqs last disabled at (381066): [] local_bh_disable+0x10/0x34 [ 66.668460][ T6622] ---[ end trace 0000000000000000 ]--- [ 66.683580][ T6991] loop0: detected capacity change from 0 to 128 [ 66.686789][ T6991] oldfs: cannot read superblock [ 66.699877][ C1] ------------[ cut here ]------------ [ 66.701363][ C1] VFS: brelse: Trying to free free buffer [ 66.703096][ C1] WARNING: CPU: 1 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.705503][ C1] Modules linked in: [ 66.706547][ C1] CPU: 1 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.709964][ C1] Tainted: [W]=WARN [ 66.710973][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.713588][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.715670][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 66.717111][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 66.718523][ C1] sp : ffff800080017e00 [ 66.719613][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 66.721748][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 66.723890][ C1] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 66.726051][ C1] x20: ffff0000dba4e230 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.728217][ C1] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 66.730457][ C1] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 66.732576][ C1] x11: 0000000000010204 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 66.734806][ C1] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.737059][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 66.739200][ C1] x2 : 0000000000000000 x1 : 0000000100010202 x0 : 0000000000000000 [ 66.741410][ C1] Call trace: [ 66.742290][ C1] invalidate_bh_lru+0x128/0x200 [ 66.743620][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 66.745235][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 66.747096][ C1] ipi_handler+0x1d8/0x7d4 [ 66.748278][ C1] handle_percpu_devid_irq+0x174/0x308 [ 66.749840][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 66.751316][ C1] gic_handle_irq+0x6c/0x190 [ 66.752536][ C1] call_on_irq_stack+0x24/0x4c [ 66.753811][ C1] do_interrupt_handler+0xd4/0x138 [ 66.755131][ C1] el1_interrupt+0x34/0x68 [ 66.756317][ C1] el1h_64_irq_handler+0x18/0x24 [ 66.757616][ C1] el1h_64_irq+0x64/0x68 [ 66.758776][ C1] do_raw_spin_unlock+0x48/0x7e0 [ 66.760063][ C1] _raw_spin_unlock_bh+0x30/0x4c [ 66.761334][ C1] release_sock+0x154/0x1b8 [ 66.762582][ C1] sockopt_release_sock+0x5c/0x6c [ 66.763948][ C1] do_ip_getsockopt+0xe70/0x1d6c [ 66.765228][ C1] ip_getsockopt+0xac/0x380 [ 66.766396][ C1] tcp_getsockopt+0xcc/0xe8 [ 66.767596][ C1] sock_common_getsockopt+0xa8/0xc4 [ 66.768998][ C1] do_sock_getsockopt+0x274/0x660 [ 66.770369][ C1] __sys_getsockopt+0x120/0x19c [ 66.771737][ C1] __arm64_sys_getsockopt+0xb8/0xd4 [ 66.773116][ C1] invoke_syscall+0x98/0x2b8 [ 66.774365][ C1] el0_svc_common+0x130/0x23c [ 66.775617][ C1] do_el0_svc+0x48/0x58 [ 66.776767][ C1] el0_svc+0x54/0x168 [ 66.777796][ C1] el0t_64_sync_handler+0x84/0xfc [ 66.779010][ C1] el0t_64_sync+0x190/0x194 [ 66.780245][ C1] irq event stamp: 426555 [ 66.781423][ C1] hardirqs last enabled at (426553): [] __local_bh_enable_ip+0x224/0x44c [ 66.783982][ C1] hardirqs last disabled at (426555): [] el1_interrupt+0x24/0x68 [ 66.786467][ C1] softirqs last enabled at (426552): [] sockopt_lock_sock+0xf8/0x148 [ 66.789054][ C1] softirqs last disabled at (426554): [] release_sock+0x3c/0x1b8 [ 66.791577][ C1] ---[ end trace 0000000000000000 ]--- [ 66.808651][ T6993] loop0: detected capacity change from 0 to 128 [ 66.811634][ T6993] oldfs: cannot read superblock [ 66.817240][ C1] ------------[ cut here ]------------ [ 66.818720][ C1] VFS: brelse: Trying to free free buffer [ 66.820371][ C1] WARNING: CPU: 1 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.822733][ C1] Modules linked in: [ 66.823768][ C1] CPU: 1 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.827104][ C1] Tainted: [W]=WARN [ 66.828107][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.830809][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.832822][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 66.834181][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 66.835666][ C1] sp : ffff800080017e00 [ 66.836731][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 66.838880][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 66.841044][ C1] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 66.843273][ C1] x20: ffff0000dba4e5d0 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.845442][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 66.847665][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 66.849869][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 66.851983][ C1] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.854174][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 66.856318][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 66.858503][ C1] Call trace: [ 66.859348][ C1] invalidate_bh_lru+0x128/0x200 [ 66.860711][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 66.862319][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 66.864294][ C1] ipi_handler+0x1d8/0x7d4 [ 66.865526][ C1] handle_percpu_devid_irq+0x174/0x308 [ 66.867032][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 66.868460][ C1] gic_handle_irq+0x6c/0x190 [ 66.869751][ C1] call_on_irq_stack+0x24/0x4c [ 66.871078][ C1] do_interrupt_handler+0xd4/0x138 [ 66.872427][ C1] el1_interrupt+0x34/0x68 [ 66.873615][ C1] el1h_64_irq_handler+0x18/0x24 [ 66.875018][ C1] el1h_64_irq+0x64/0x68 [ 66.876108][ C1] arch_stack_walk+0x1d8/0x2dc [ 66.877410][ C1] stack_trace_save+0xfc/0x1a0 [ 66.878710][ C1] kasan_save_track+0x40/0x78 [ 66.879943][ C1] kasan_save_free_info+0x54/0x6c [ 66.881295][ C1] poison_slab_object+0x128/0x180 [ 66.882676][ C1] __kasan_slab_free+0x3c/0x70 [ 66.884011][ C1] kfree+0x154/0x3e0 [ 66.885062][ C1] tomoyo_path_perm+0x430/0x588 [ 66.886350][ C1] tomoyo_inode_getattr+0x28/0x38 [ 66.887676][ C1] security_inode_getattr+0xd8/0x124 [ 66.889122][ C1] vfs_fstatat+0x104/0x250 [ 66.890276][ C1] __arm64_sys_newfstatat+0x10c/0x190 [ 66.891809][ C1] invoke_syscall+0x98/0x2b8 [ 66.893042][ C1] el0_svc_common+0x130/0x23c [ 66.894290][ C1] do_el0_svc+0x48/0x58 [ 66.895346][ C1] el0_svc+0x54/0x168 [ 66.896374][ C1] el0t_64_sync_handler+0x84/0xfc [ 66.897663][ C1] el0t_64_sync+0x190/0x194 [ 66.898924][ C1] irq event stamp: 429508 [ 66.900111][ C1] hardirqs last enabled at (429507): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 66.902913][ C1] hardirqs last disabled at (429508): [] el1_interrupt+0x24/0x68 [ 66.905328][ C1] softirqs last enabled at (429394): [] local_bh_enable+0x10/0x34 [ 66.907930][ C1] softirqs last disabled at (429392): [] local_bh_disable+0x10/0x34 [ 66.910439][ C1] ---[ end trace 0000000000000000 ]--- [ 66.929981][ T6995] loop0: detected capacity change from 0 to 128 [ 66.932690][ T6995] oldfs: cannot read superblock [ 66.949233][ T6622] ------------[ cut here ]------------ [ 66.950722][ T6622] VFS: brelse: Trying to free free buffer [ 66.952445][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.954736][ T6622] Modules linked in: [ 66.955755][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.958927][ T6622] Tainted: [W]=WARN [ 66.959946][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.962696][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.964731][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 66.966190][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 66.967570][ T6622] sp : ffff8000a1bd7950 [ 66.968686][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 66.970861][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 66.972961][ T6622] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 66.975077][ T6622] x20: ffff0000dba4e970 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.977229][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 66.979388][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 66.981562][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 66.983751][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.985876][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 66.988085][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.990274][ T6622] Call trace: [ 66.991144][ T6622] invalidate_bh_lru+0x128/0x200 [ 66.992421][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 66.994124][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.995531][ T6622] invalidate_bh_lrus+0x34/0x40 [ 66.996849][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 66.998240][ T6622] bdev_release+0x4bc/0x644 [ 66.999392][ T6622] blkdev_release+0x20/0x34 [ 67.000603][ T6622] __fput+0x1bc/0x774 [ 67.001707][ T6622] __fput_sync+0x60/0x9c [ 67.002823][ T6622] __arm64_sys_close+0x150/0x1e0 [ 67.004158][ T6622] invoke_syscall+0x98/0x2b8 [ 67.005356][ T6622] el0_svc_common+0x130/0x23c [ 67.006646][ T6622] do_el0_svc+0x48/0x58 [ 67.007766][ T6622] el0_svc+0x54/0x168 [ 67.008867][ T6622] el0t_64_sync_handler+0x84/0xfc [ 67.010290][ T6622] el0t_64_sync+0x190/0x194 [ 67.011504][ T6622] irq event stamp: 402508 [ 67.012651][ T6622] hardirqs last enabled at (402507): [] kasan_quarantine_put+0x1a0/0x1c8 [ 67.015353][ T6622] hardirqs last disabled at (402508): [] smp_call_function_many_cond+0x1340/0x2f30 [ 67.018335][ T6622] softirqs last enabled at (402124): [] local_bh_enable+0x10/0x34 [ 67.020859][ T6622] softirqs last disabled at (402122): [] local_bh_disable+0x10/0x34 [ 67.023553][ T6622] ---[ end trace 0000000000000000 ]--- [ 67.026406][ T6997] loop0: detected capacity change from 0 to 128 [ 67.036760][ T6997] oldfs: cannot read superblock [ 67.058642][ T6622] ------------[ cut here ]------------ [ 67.060031][ T6622] VFS: brelse: Trying to free free buffer [ 67.061754][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 67.064019][ T6622] Modules linked in: [ 67.065002][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 67.068150][ T6622] Tainted: [W]=WARN [ 67.069109][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 67.071772][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.073846][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 67.075282][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 67.076742][ T6622] sp : ffff8000a1bd7950 [ 67.077845][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 67.080075][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 67.082186][ T6622] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 67.084311][ T6622] x20: ffff0000dba4f5d0 x19: ffff80008b542de0 x18: 0000000000000008 [ 67.086460][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 67.088572][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 67.090694][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 67.092830][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.094990][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 67.097148][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 67.099245][ T6622] Call trace: [ 67.100107][ T6622] invalidate_bh_lru+0x128/0x200 [ 67.101406][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 67.103033][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 67.104433][ T6622] invalidate_bh_lrus+0x34/0x40 [ 67.105736][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 67.107080][ T6622] bdev_release+0x4bc/0x644 [ 67.108311][ T6622] blkdev_release+0x20/0x34 [ 67.109547][ T6622] __fput+0x1bc/0x774 [ 67.110593][ T6622] __fput_sync+0x60/0x9c [ 67.111769][ T6622] __arm64_sys_close+0x150/0x1e0 [ 67.113094][ T6622] invoke_syscall+0x98/0x2b8 [ 67.114343][ T6622] el0_svc_common+0x130/0x23c [ 67.115611][ T6622] do_el0_svc+0x48/0x58 [ 67.116751][ T6622] el0_svc+0x54/0x168 [ 67.117758][ T6622] el0t_64_sync_handler+0x84/0xfc [ 67.119101][ T6622] el0t_64_sync+0x190/0x194 [ 67.120386][ T6622] irq event stamp: 408184 [ 67.121571][ T6622] hardirqs last enabled at (408183): [] kasan_quarantine_put+0x1a0/0x1c8 [ 67.124251][ T6622] hardirqs last disabled at (408184): [] smp_call_function_many_cond+0x1340/0x2f30 [ 67.127193][ T6622] softirqs last enabled at (407330): [] handle_softirqs+0xa3c/0xbfc [ 67.129770][ T6622] softirqs last disabled at (407193): [] __do_softirq+0x14/0x20 [ 67.132278][ T6622] ---[ end trace 0000000000000000 ]--- [ 67.144603][ T7002] loop0: detected capacity change from 0 to 128 [ 67.148059][ T7002] oldfs: cannot read superblock [ 67.153060][ C0] ------------[ cut here ]------------ [ 67.154591][ C0] VFS: brelse: Trying to free free buffer [ 67.156168][ C0] WARNING: CPU: 0 PID: 0 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 67.158385][ C0] Modules linked in: [ 67.159450][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 67.162687][ C0] Tainted: [W]=WARN [ 67.163756][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 67.166330][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.168448][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 67.169915][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 67.171349][ C0] sp : ffff800080007e00 [ 67.172502][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 67.174719][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 67.176861][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.178989][ C0] x20: ffff0000dba4f970 x19: ffff80008b542de0 x18: 0000000000000008 [ 67.181142][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 67.183332][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 67.185478][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 7e0e4379ae3b4d00 [ 67.187635][ C0] x8 : 7e0e4379ae3b4d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.189759][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 67.191846][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 67.194014][ C0] Call trace: [ 67.194873][ C0] invalidate_bh_lru+0x128/0x200 [ 67.196249][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 67.197946][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 67.199779][ C0] ipi_handler+0x1d8/0x7d4 [ 67.200979][ C0] handle_percpu_devid_irq+0x174/0x308 [ 67.202437][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 67.203913][ C0] gic_handle_irq+0x6c/0x190 [ 67.205145][ C0] call_on_irq_stack+0x24/0x4c [ 67.206491][ C0] do_interrupt_handler+0xd4/0x138 [ 67.207919][ C0] el1_interrupt+0x34/0x68 [ 67.209146][ C0] el1h_64_irq_handler+0x18/0x24 [ 67.210557][ C0] el1h_64_irq+0x64/0x68 [ 67.211732][ C0] arch_local_irq_enable+0x8/0xc [ 67.213007][ C0] do_idle+0x1f0/0x4e4 [ 67.214097][ C0] cpu_startup_entry+0x5c/0x74 [ 67.215397][ C0] rest_init+0x2dc/0x2f4 [ 67.216644][ C0] start_kernel+0x3f4/0x4f4 [ 67.217845][ C0] __primary_switched+0x84/0x8c [ 67.219147][ C0] irq event stamp: 316198 [ 67.220307][ C0] hardirqs last enabled at (316197): [] default_idle_call+0xf4/0x128 [ 67.223012][ C0] hardirqs last disabled at (316198): [] el1_interrupt+0x24/0x68 [ 67.225550][ C0] softirqs last enabled at (316148): [] handle_softirqs+0xa3c/0xbfc [ 67.228209][ C0] softirqs last disabled at (316107): [] __do_softirq+0x14/0x20 [ 67.230729][ C0] ---[ end trace 0000000000000000 ]--- [ 67.246211][ T7004] loop0: detected capacity change from 0 to 128 [ 67.250430][ T7004] oldfs: cannot read superblock [ 67.254611][ C1] ------------[ cut here ]------------ [ 67.256076][ C1] VFS: brelse: Trying to free free buffer [ 67.257778][ C1] WARNING: CPU: 1 PID: 6015 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 67.260240][ C1] Modules linked in: [ 67.261294][ C1] CPU: 1 UID: 0 PID: 6015 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 67.264651][ C1] Tainted: [W]=WARN [ 67.265688][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 67.268347][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.270388][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 67.271840][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 67.273275][ C1] sp : ffff800080017e00 [ 67.274377][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 67.276494][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 67.278674][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.280844][ C1] x20: ffff0000dba4ed10 x19: ffff80008b542de0 x18: 0000000000000008 [ 67.282946][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 67.285211][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 67.287403][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 982cf88fbdba2400 [ 67.289557][ C1] x8 : 982cf88fbdba2400 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.291716][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 67.293911][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 67.295985][ C1] Call trace: [ 67.296856][ C1] invalidate_bh_lru+0x128/0x200 [ 67.298194][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 67.299887][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 67.301786][ C1] ipi_handler+0x1d8/0x7d4 [ 67.302980][ C1] handle_percpu_devid_irq+0x174/0x308 [ 67.304495][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 67.305939][ C1] gic_handle_irq+0x6c/0x190 [ 67.307196][ C1] call_on_irq_stack+0x24/0x4c [ 67.308594][ C1] do_interrupt_handler+0xd4/0x138 [ 67.310011][ C1] el1_interrupt+0x34/0x68 [ 67.311226][ C1] el1h_64_irq_handler+0x18/0x24 [ 67.312587][ C1] el1h_64_irq+0x64/0x68 [ 67.313674][ C1] __sanitizer_cov_trace_const_cmp1+0xc/0xa0 [ 67.315363][ C1] tomoyo_path_permission+0x170/0x2fc [ 67.316864][ C1] tomoyo_check_open_permission+0x270/0x414 [ 67.318489][ C1] tomoyo_file_open+0x15c/0x1ec [ 67.319769][ C1] security_file_open+0x74/0x66c [ 67.321095][ C1] do_dentry_open+0x2c0/0x10a4 [ 67.322435][ C1] vfs_open+0x48/0x2d4 [ 67.323530][ C1] path_openat+0x2208/0x29f8 [ 67.324797][ C1] do_filp_open+0x1bc/0x3cc [ 67.325963][ C1] do_sys_openat2+0x124/0x1b8 [ 67.327304][ C1] __arm64_sys_openat+0x1f0/0x240 [ 67.328674][ C1] invoke_syscall+0x98/0x2b8 [ 67.329952][ C1] el0_svc_common+0x130/0x23c [ 67.331290][ C1] do_el0_svc+0x48/0x58 [ 67.332452][ C1] el0_svc+0x54/0x168 [ 67.333531][ C1] el0t_64_sync_handler+0x84/0xfc [ 67.334878][ C1] el0t_64_sync+0x190/0x194 [ 67.336099][ C1] irq event stamp: 1201660 [ 67.337391][ C1] hardirqs last enabled at (1201659): [] kasan_quarantine_put+0x1a0/0x1c8 [ 67.340128][ C1] hardirqs last disabled at (1201660): [] el1_interrupt+0x24/0x68 [ 67.342795][ C1] softirqs last enabled at (1201226): [] local_bh_enable+0x10/0x34 [ 67.345451][ C1] softirqs last disabled at (1201224): [] local_bh_disable+0x10/0x34 [ 67.348128][ C1] ---[ end trace 0000000000000000 ]--- [ 67.363437][ T7006] loop0: detected capacity change from 0 to 128 [ 67.371475][ T7006] oldfs: cannot read superblock [ 67.375611][ C0] ------------[ cut here ]------------ [ 67.377005][ C0] VFS: brelse: Trying to free free buffer [ 67.378724][ C0] WARNING: CPU: 0 PID: 6998 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 67.381205][ C0] Modules linked in: [ 67.382318][ C0] CPU: 0 UID: 0 PID: 6998 Comm: kworker/0:5 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 67.385708][ C0] Tainted: [W]=WARN [ 67.386744][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 67.389426][ C0] Workqueue: rcu_gp process_srcu [ 67.390796][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.392872][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 67.394317][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 67.395726][ C0] sp : ffff800080007e00 [ 67.397052][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 67.399354][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 67.401572][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.403708][ C0] x20: ffff0000dba4fd10 x19: ffff80008b542de0 x18: 0000000000000008 [ 67.405850][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 67.408088][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 67.410299][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 8bafe349ace64100 [ 67.412546][ C0] x8 : 8bafe349ace64100 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.414692][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 67.416882][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 67.419060][ C0] Call trace: [ 67.419958][ C0] invalidate_bh_lru+0x128/0x200 [ 67.421310][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 67.423015][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 67.424959][ C0] ipi_handler+0x1d8/0x7d4 [ 67.426126][ C0] handle_percpu_devid_irq+0x174/0x308 [ 67.427604][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 67.429147][ C0] gic_handle_irq+0x6c/0x190 [ 67.430431][ C0] call_on_irq_stack+0x24/0x4c [ 67.431704][ C0] do_interrupt_handler+0xd4/0x138 [ 67.433085][ C0] el1_interrupt+0x34/0x68 [ 67.434289][ C0] el1h_64_irq_handler+0x18/0x24 [ 67.435630][ C0] el1h_64_irq+0x64/0x68 [ 67.436920][ C0] _raw_spin_unlock_irq+0x34/0x80 [ 67.438277][ C0] process_one_work+0x5ac/0x15b8 [ 67.439596][ C0] worker_thread+0x978/0xec4 [ 67.440872][ C0] kthread+0x288/0x310 [ 67.441996][ C0] ret_from_fork+0x10/0x20 [ 67.443155][ C0] irq event stamp: 2222 [ 67.444313][ C0] hardirqs last enabled at (2221): [] _raw_spin_unlock_irq+0x30/0x80 [ 67.446890][ C0] hardirqs last disabled at (2222): [] el1_interrupt+0x24/0x68 [ 67.449380][ C0] softirqs last enabled at (1334): [] local_bh_enable+0xc/0x2c [ 67.451880][ C0] softirqs last disabled at (1330): [] local_bh_disable+0xc/0x2c [ 67.454277][ C0] ---[ end trace 0000000000000000 ]--- [ 67.473985][ T7008] loop0: detected capacity change from 0 to 128 [ 67.480947][ T7008] oldfs: cannot read superblock [ 67.487116][ C0] ------------[ cut here ]------------ [ 67.488616][ C0] VFS: brelse: Trying to free free buffer [ 67.490318][ C0] WARNING: CPU: 0 PID: 43 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 67.492647][ C0] Modules linked in: [ 67.493669][ C0] CPU: 0 UID: 0 PID: 43 Comm: kworker/u8:2 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 67.496948][ C0] Tainted: [W]=WARN [ 67.497978][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 67.500749][ C0] Workqueue: bat_events batadv_nc_worker [ 67.502377][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.504445][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 67.505974][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 67.507474][ C0] sp : ffff800080007e00 [ 67.508670][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 67.510756][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 67.512889][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.515070][ C0] x20: ffff0000de0dd148 x19: ffff80008b542de0 x18: 0000000000000008 [ 67.517219][ C0] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 67.519498][ C0] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 67.521661][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : f8a6e1906cb18100 [ 67.523781][ C0] x8 : f8a6e1906cb18100 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.525955][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 67.528196][ C0] x2 : 0000000000000000 x1 : 0000000100010002 x0 : 0000000000000000 [ 67.530384][ C0] Call trace: [ 67.531278][ C0] invalidate_bh_lru+0x128/0x200 [ 67.532609][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 67.534245][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 67.536175][ C0] ipi_handler+0x1d8/0x7d4 [ 67.537417][ C0] handle_percpu_devid_irq+0x174/0x308 [ 67.538853][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 67.540330][ C0] gic_handle_irq+0x6c/0x190 [ 67.541556][ C0] call_on_irq_stack+0x24/0x4c [ 67.542862][ C0] do_interrupt_handler+0xd4/0x138 [ 67.544238][ C0] el1_interrupt+0x34/0x68 [ 67.545489][ C0] el1h_64_irq_handler+0x18/0x24 [ 67.546843][ C0] el1h_64_irq+0x64/0x68 [ 67.548005][ C0] __sanitizer_cov_trace_pc+0x4c/0x84 [ 67.549490][ C0] check_preemption_disabled+0x30/0xe4 [ 67.550982][ C0] debug_smp_processor_id+0x20/0x2c [ 67.552310][ C0] rcu_is_watching+0x5c/0x18c [ 67.553659][ C0] batadv_nc_worker+0x1ec/0x580 [ 67.554961][ C0] process_one_work+0x79c/0x15b8 [ 67.556284][ C0] worker_thread+0x978/0xec4 [ 67.557534][ C0] kthread+0x288/0x310 [ 67.558647][ C0] ret_from_fork+0x10/0x20 [ 67.559817][ C0] irq event stamp: 268992 [ 67.560938][ C0] hardirqs last enabled at (268991): [] _raw_spin_unlock_irq+0x30/0x80 [ 67.563569][ C0] hardirqs last disabled at (268992): [] el1_interrupt+0x24/0x68 [ 67.566188][ C0] softirqs last enabled at (268472): [] batadv_nc_purge_paths+0x2f4/0x378 [ 67.569055][ C0] softirqs last disabled at (268470): [] batadv_nc_purge_paths+0xd0/0x378 [ 67.571804][ C0] ---[ end trace 0000000000000000 ]--- [ 67.585613][ T7010] loop0: detected capacity change from 0 to 128 [ 67.589261][ T7010] oldfs: cannot read superblock [ 67.593764][ C1] ------------[ cut here ]------------ [ 67.595272][ C1] VFS: brelse: Trying to free free buffer [ 67.596972][ C1] WARNING: CPU: 1 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 67.599367][ C1] Modules linked in: [ 67.600474][ C1] CPU: 1 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 67.603857][ C1] Tainted: [W]=WARN [ 67.604877][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 67.607493][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.609618][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 67.611062][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 67.612506][ C1] sp : ffff800080017e00 [ 67.613587][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 67.615778][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 67.617963][ C1] x23: 0000000000000010 x22: dfff800000000000 x21: 0000000000000000 [ 67.620284][ C1] x20: ffff0000db9f7ee0 x19: ffff80008b542de0 x18: 0000000000000008 [ 67.622413][ C1] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 67.624524][ C1] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 67.626781][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 67.629000][ C1] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.631193][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 67.633351][ C1] x2 : 0000000000000000 x1 : 0000000100010002 x0 : 0000000000000000 [ 67.635529][ C1] Call trace: [ 67.636370][ C1] invalidate_bh_lru+0x128/0x200 [ 67.637684][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 67.639349][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 67.641353][ C1] ipi_handler+0x1d8/0x7d4 [ 67.642546][ C1] handle_percpu_devid_irq+0x174/0x308 [ 67.644047][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 67.645547][ C1] gic_handle_irq+0x6c/0x190 [ 67.646795][ C1] call_on_irq_stack+0x24/0x4c [ 67.648054][ C1] do_interrupt_handler+0xd4/0x138 [ 67.649536][ C1] el1_interrupt+0x34/0x68 [ 67.650713][ C1] el1h_64_irq_handler+0x18/0x24 [ 67.652063][ C1] el1h_64_irq+0x64/0x68 [ 67.653179][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 [ 67.654755][ C1] debug_check_no_obj_freed+0x460/0x47c [ 67.656238][ C1] kmem_cache_free+0x140/0x4d0 [ 67.657492][ C1] putname+0x11c/0x180 [ 67.658634][ C1] vfs_fstatat+0x184/0x250 [ 67.659825][ C1] __arm64_sys_newfstatat+0x10c/0x190 [ 67.661300][ C1] invoke_syscall+0x98/0x2b8 [ 67.662554][ C1] el0_svc_common+0x130/0x23c [ 67.663794][ C1] do_el0_svc+0x48/0x58 [ 67.664901][ C1] el0_svc+0x54/0x168 [ 67.666001][ C1] el0t_64_sync_handler+0x84/0xfc [ 67.667320][ C1] el0t_64_sync+0x190/0x194 [ 67.668559][ C1] irq event stamp: 458312 [ 67.669762][ C1] hardirqs last enabled at (458311): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 67.672762][ C1] hardirqs last disabled at (458312): [] el1_interrupt+0x24/0x68 [ 67.675320][ C1] softirqs last enabled at (458094): [] local_bh_enable+0x10/0x34 [ 67.677902][ C1] softirqs last disabled at (458092): [] local_bh_disable+0x10/0x34 [ 67.680506][ C1] ---[ end trace 0000000000000000 ]--- [ 67.695020][ T7012] loop0: detected capacity change from 0 to 128 [ 67.698976][ T7012] oldfs: cannot read superblock [ 67.702743][ C1] ------------[ cut here ]------------ [ 67.704241][ C1] VFS: brelse: Trying to free free buffer [ 67.705860][ C1] WARNING: CPU: 1 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 67.708287][ C1] Modules linked in: [ 67.709320][ C1] CPU: 1 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 67.712778][ C1] Tainted: [W]=WARN [ 67.713866][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 67.716589][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.718739][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 67.720139][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 67.721621][ C1] sp : ffff800080017e00 [ 67.722742][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 67.724946][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 67.727052][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.729243][ C1] x20: ffff0000e1474ee0 x19: ffff80008b542de0 x18: 0000000000000008 [ 67.731381][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 67.733568][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 67.735740][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 67.737917][ C1] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.740057][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 67.742182][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 67.744322][ C1] Call trace: [ 67.745193][ C1] invalidate_bh_lru+0x128/0x200 [ 67.746529][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 67.748289][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 67.750163][ C1] ipi_handler+0x1d8/0x7d4 [ 67.751311][ C1] handle_percpu_devid_irq+0x174/0x308 [ 67.752815][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 67.754243][ C1] gic_handle_irq+0x6c/0x190 [ 67.755569][ C1] call_on_irq_stack+0x24/0x4c [ 67.756794][ C1] do_interrupt_handler+0xd4/0x138 [ 67.758168][ C1] el1_interrupt+0x34/0x68 [ 67.759372][ C1] el1h_64_irq_handler+0x18/0x24 [ 67.760668][ C1] el1h_64_irq+0x64/0x68 [ 67.761812][ C1] lock_release+0x534/0x9e8 [ 67.762987][ C1] rcu_lock_release+0x24/0x30 [ 67.764302][ C1] percpu_ref_put+0x15c/0x274 [ 67.765602][ C1] __memcg_slab_free_hook+0xa8/0x330 [ 67.767060][ C1] kmem_cache_free+0x25c/0x4d0 [ 67.768332][ C1] __mmdrop+0x278/0x3ac [ 67.769492][ C1] finish_task_switch+0x54c/0x608 [ 67.770888][ C1] __schedule+0x13d8/0x2418 [ 67.772158][ C1] schedule+0xbc/0x238 [ 67.773224][ C1] do_nanosleep+0x170/0x504 [ 67.774505][ C1] hrtimer_nanosleep+0x1c4/0x358 [ 67.775850][ C1] common_nsleep+0xa8/0xc0 [ 67.777036][ C1] __arm64_sys_clock_nanosleep+0x350/0x38c [ 67.778622][ C1] invoke_syscall+0x98/0x2b8 [ 67.779907][ C1] el0_svc_common+0x130/0x23c [ 67.781162][ C1] do_el0_svc+0x48/0x58 [ 67.782321][ C1] el0_svc+0x54/0x168 [ 67.783436][ C1] el0t_64_sync_handler+0x84/0xfc [ 67.784851][ C1] el0t_64_sync+0x190/0x194 [ 67.786070][ C1] irq event stamp: 461656 [ 67.787251][ C1] hardirqs last enabled at (461655): [] mod_objcg_state+0x304/0x4ac [ 67.789837][ C1] hardirqs last disabled at (461656): [] el1_interrupt+0x24/0x68 [ 67.792444][ C1] softirqs last enabled at (461584): [] local_bh_enable+0x10/0x34 [ 67.795110][ C1] softirqs last disabled at (461582): [] local_bh_disable+0x10/0x34 [ 67.797696][ C1] ---[ end trace 0000000000000000 ]--- [ 67.822982][ T7014] loop0: detected capacity change from 0 to 128 [ 67.825654][ T7014] oldfs: cannot read superblock [ 67.834997][ C0] ------------[ cut here ]------------ [ 67.836414][ C0] VFS: brelse: Trying to free free buffer [ 67.838166][ C0] WARNING: CPU: 0 PID: 0 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 67.840509][ C0] Modules linked in: [ 67.841531][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 67.844660][ C0] Tainted: [W]=WARN [ 67.845676][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 67.848345][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.850471][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 67.851908][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 67.853363][ C0] sp : ffff800080007e00 [ 67.854502][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 67.856859][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 67.859013][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.861206][ C0] x20: ffff0000de0dd4e8 x19: ffff80008b542de0 x18: 0000000000000008 [ 67.863431][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 67.865571][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 67.867766][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 7e0e4379ae3b4d00 [ 67.869940][ C0] x8 : 7e0e4379ae3b4d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.872115][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 67.874271][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 67.876481][ C0] Call trace: [ 67.877336][ C0] invalidate_bh_lru+0x128/0x200 [ 67.878667][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 67.880321][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 67.882175][ C0] ipi_handler+0x1d8/0x7d4 [ 67.883383][ C0] handle_percpu_devid_irq+0x174/0x308 [ 67.884816][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 67.886350][ C0] gic_handle_irq+0x6c/0x190 [ 67.887634][ C0] call_on_irq_stack+0x24/0x4c [ 67.888964][ C0] do_interrupt_handler+0xd4/0x138 [ 67.890337][ C0] el1_interrupt+0x34/0x68 [ 67.891480][ C0] el1h_64_irq_handler+0x18/0x24 [ 67.892833][ C0] el1h_64_irq+0x64/0x68 [ 67.893981][ C0] arch_local_irq_enable+0x8/0xc [ 67.895343][ C0] do_idle+0x1f0/0x4e4 [ 67.896475][ C0] cpu_startup_entry+0x5c/0x74 [ 67.897714][ C0] rest_init+0x2dc/0x2f4 [ 67.898834][ C0] start_kernel+0x3f4/0x4f4 [ 67.900117][ C0] __primary_switched+0x84/0x8c [ 67.901374][ C0] irq event stamp: 316486 [ 67.902572][ C0] hardirqs last enabled at (316485): [] default_idle_call+0xf4/0x128 [ 67.905224][ C0] hardirqs last disabled at (316486): [] el1_interrupt+0x24/0x68 [ 67.907772][ C0] softirqs last enabled at (316434): [] handle_softirqs+0xa3c/0xbfc [ 67.910405][ C0] softirqs last disabled at (316395): [] __do_softirq+0x14/0x20 [ 67.912872][ C0] ---[ end trace 0000000000000000 ]--- [ 67.937776][ T7016] loop0: detected capacity change from 0 to 128 [ 67.940542][ T7016] oldfs: cannot read superblock [ 67.952819][ C1] ------------[ cut here ]------------ [ 67.954310][ C1] VFS: brelse: Trying to free free buffer [ 67.955958][ C1] WARNING: CPU: 1 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 67.958343][ C1] Modules linked in: [ 67.959392][ C1] CPU: 1 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 67.962870][ C1] Tainted: [W]=WARN [ 67.963865][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 67.966566][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.968731][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 67.970181][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 67.971656][ C1] sp : ffff800080017e00 [ 67.972783][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 67.974948][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 67.977101][ C1] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 67.979290][ C1] x20: ffff0000dbb03230 x19: ffff80008b542de0 x18: 0000000000000008 [ 67.981527][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 67.983729][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 67.985883][ C1] x11: 0000000000010005 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 67.988089][ C1] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.990343][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 67.992547][ C1] x2 : 0000000000000001 x1 : 0000000100010003 x0 : 0000000000000000 [ 67.994712][ C1] Call trace: [ 67.995555][ C1] invalidate_bh_lru+0x128/0x200 [ 67.996885][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 67.998504][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 68.000398][ C1] ipi_handler+0x1d8/0x7d4 [ 68.001632][ C1] handle_percpu_devid_irq+0x174/0x308 [ 68.003086][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 68.004522][ C1] gic_handle_irq+0x6c/0x190 [ 68.005823][ C1] call_on_irq_stack+0x24/0x4c [ 68.007105][ C1] do_interrupt_handler+0xd4/0x138 [ 68.008506][ C1] el1_interrupt+0x34/0x68 [ 68.009701][ C1] el1h_64_irq_handler+0x18/0x24 [ 68.011025][ C1] el1h_64_irq+0x64/0x68 [ 68.012181][ C1] page_table_check_set+0x294/0x40c [ 68.013557][ C1] __page_table_check_ptes_set+0x2d0/0x398 [ 68.015066][ C1] copy_pud_range+0x5ff8/0x7b98 [ 68.016348][ C1] copy_page_range+0x5a8/0xc14 [ 68.017661][ C1] copy_mm+0xea8/0x19a0 [ 68.018812][ C1] copy_process+0x1838/0x32b0 [ 68.020089][ C1] kernel_clone+0x1d8/0x82c [ 68.021293][ C1] __arm64_sys_clone+0x1f8/0x24c [ 68.022676][ C1] invoke_syscall+0x98/0x2b8 [ 68.023933][ C1] el0_svc_common+0x130/0x23c [ 68.025196][ C1] do_el0_svc+0x48/0x58 [ 68.026346][ C1] el0_svc+0x54/0x168 [ 68.027430][ C1] el0t_64_sync_handler+0x84/0xfc [ 68.028818][ C1] el0t_64_sync+0x190/0x194 [ 68.030073][ C1] irq event stamp: 472726 [ 68.031207][ C1] hardirqs last enabled at (472725): [] mod_objcg_state+0x304/0x4ac [ 68.033797][ C1] hardirqs last disabled at (472726): [] el1_interrupt+0x24/0x68 [ 68.036340][ C1] softirqs last enabled at (472350): [] local_bh_enable+0x10/0x34 [ 68.038939][ C1] softirqs last disabled at (472348): [] local_bh_disable+0x10/0x34 [ 68.041503][ C1] ---[ end trace 0000000000000000 ]--- [ 68.064202][ T7018] loop0: detected capacity change from 0 to 128 [ 68.068427][ T7018] oldfs: cannot read superblock [ 68.080679][ T6622] ------------[ cut here ]------------ [ 68.082104][ T6622] VFS: brelse: Trying to free free buffer [ 68.083779][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 68.086183][ T6622] Modules linked in: [ 68.087192][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 68.090252][ T6622] Tainted: [W]=WARN [ 68.091304][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 68.094012][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.096082][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 68.097548][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 68.098963][ T6622] sp : ffff8000a1bd7950 [ 68.100106][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 68.102280][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 68.104530][ T6622] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 68.106781][ T6622] x20: ffff0000dbb036b8 x19: ffff80008b542de0 x18: 0000000000000008 [ 68.108964][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 68.111071][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 68.113213][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 68.115383][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.117613][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 68.119748][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 68.121912][ T6622] Call trace: [ 68.122847][ T6622] invalidate_bh_lru+0x128/0x200 [ 68.124313][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 68.125977][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 68.127442][ T6622] invalidate_bh_lrus+0x34/0x40 [ 68.128753][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 68.130249][ T6622] bdev_release+0x4bc/0x644 [ 68.131458][ T6622] blkdev_release+0x20/0x34 [ 68.132650][ T6622] __fput+0x1bc/0x774 [ 68.133711][ T6622] __fput_sync+0x60/0x9c [ 68.134835][ T6622] __arm64_sys_close+0x150/0x1e0 [ 68.136192][ T6622] invoke_syscall+0x98/0x2b8 [ 68.137441][ T6622] el0_svc_common+0x130/0x23c [ 68.138794][ T6622] do_el0_svc+0x48/0x58 [ 68.139894][ T6622] el0_svc+0x54/0x168 [ 68.141009][ T6622] el0t_64_sync_handler+0x84/0xfc [ 68.142396][ T6622] el0t_64_sync+0x190/0x194 [ 68.143636][ T6622] irq event stamp: 472730 [ 68.144800][ T6622] hardirqs last enabled at (472729): [] kasan_quarantine_put+0x1a0/0x1c8 [ 68.147559][ T6622] hardirqs last disabled at (472730): [] smp_call_function_many_cond+0x1340/0x2f30 [ 68.150519][ T6622] softirqs last enabled at (471776): [] local_bh_enable+0x10/0x34 [ 68.152979][ T6622] softirqs last disabled at (471774): [] local_bh_disable+0x10/0x34 [ 68.155616][ T6622] ---[ end trace 0000000000000000 ]--- [ 68.162436][ T7020] loop0: detected capacity change from 0 to 128 [ 68.177693][ T7020] oldfs: cannot read superblock [ 68.180710][ T6622] ------------[ cut here ]------------ [ 68.182140][ T6622] VFS: brelse: Trying to free free buffer [ 68.183702][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 68.186028][ T6622] Modules linked in: [ 68.187024][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 68.190405][ T6622] Tainted: [W]=WARN [ 68.191446][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 68.194135][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.196207][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 68.197626][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 68.199110][ T6622] sp : ffff8000a1bd7950 [ 68.200160][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 68.202318][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 68.204413][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 68.206613][ T6622] x20: ffff0000de0dd888 x19: ffff80008b542de0 x18: 0000000000000008 [ 68.208723][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 68.210948][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 68.213086][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 68.215192][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.217351][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 68.219519][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 68.221756][ T6622] Call trace: [ 68.222634][ T6622] invalidate_bh_lru+0x128/0x200 [ 68.223917][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 68.225599][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 68.227009][ T6622] invalidate_bh_lrus+0x34/0x40 [ 68.228291][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 68.229634][ T6622] bdev_release+0x4bc/0x644 [ 68.230822][ T6622] blkdev_release+0x20/0x34 [ 68.232085][ T6622] __fput+0x1bc/0x774 [ 68.233136][ T6622] __fput_sync+0x60/0x9c [ 68.234319][ T6622] __arm64_sys_close+0x150/0x1e0 [ 68.235720][ T6622] invoke_syscall+0x98/0x2b8 [ 68.236936][ T6622] el0_svc_common+0x130/0x23c [ 68.238232][ T6622] do_el0_svc+0x48/0x58 [ 68.239383][ T6622] el0_svc+0x54/0x168 [ 68.240413][ T6622] el0t_64_sync_handler+0x84/0xfc [ 68.241753][ T6622] el0t_64_sync+0x190/0x194 [ 68.242946][ T6622] irq event stamp: 476542 [ 68.244187][ T6622] hardirqs last enabled at (476541): [] kasan_quarantine_put+0x1a0/0x1c8 [ 68.246925][ T6622] hardirqs last disabled at (476542): [] smp_call_function_many_cond+0x1340/0x2f30 [ 68.249880][ T6622] softirqs last enabled at (474798): [] handle_softirqs+0xa3c/0xbfc [ 68.252429][ T6622] softirqs last disabled at (474691): [] __do_softirq+0x14/0x20 [ 68.254959][ T6622] ---[ end trace 0000000000000000 ]--- [ 68.270618][ T7022] loop0: detected capacity change from 0 to 128 [ 68.273799][ T7022] oldfs: cannot read superblock [ 68.277733][ T6622] ------------[ cut here ]------------ [ 68.279164][ T6622] VFS: brelse: Trying to free free buffer [ 68.280902][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 68.283323][ T6622] Modules linked in: [ 68.284411][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 68.287609][ T6622] Tainted: [W]=WARN [ 68.288635][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 68.291339][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.293420][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 68.294854][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 68.296301][ T6622] sp : ffff8000a1bd7950 [ 68.297368][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 68.299463][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 68.301614][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 68.303720][ T6622] x20: ffff0000db92d6b8 x19: ffff80008b542de0 x18: 0000000000000008 [ 68.305923][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 68.308127][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 68.310276][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 68.312536][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.314768][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 68.316948][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 68.319174][ T6622] Call trace: [ 68.320030][ T6622] invalidate_bh_lru+0x128/0x200 [ 68.321398][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 68.323087][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 68.324500][ T6622] invalidate_bh_lrus+0x34/0x40 [ 68.325798][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 68.327125][ T6622] bdev_release+0x4bc/0x644 [ 68.328334][ T6622] blkdev_release+0x20/0x34 [ 68.329530][ T6622] __fput+0x1bc/0x774 [ 68.330587][ T6622] __fput_sync+0x60/0x9c [ 68.331848][ T6622] __arm64_sys_close+0x150/0x1e0 [ 68.333156][ T6622] invoke_syscall+0x98/0x2b8 [ 68.334425][ T6622] el0_svc_common+0x130/0x23c [ 68.335771][ T6622] do_el0_svc+0x48/0x58 [ 68.336861][ T6622] el0_svc+0x54/0x168 [ 68.337922][ T6622] el0t_64_sync_handler+0x84/0xfc [ 68.339250][ T6622] el0t_64_sync+0x190/0x194 [ 68.340401][ T6622] irq event stamp: 483022 [ 68.341578][ T6622] hardirqs last enabled at (483021): [] kasan_quarantine_put+0x1a0/0x1c8 [ 68.344280][ T6622] hardirqs last disabled at (483022): [] smp_call_function_many_cond+0x1340/0x2f30 [ 68.347269][ T6622] softirqs last enabled at (483008): [] local_bh_enable+0x10/0x34 [ 68.349881][ T6622] softirqs last disabled at (483006): [] local_bh_disable+0x10/0x34 [ 68.352510][ T6622] ---[ end trace 0000000000000000 ]--- [ 68.372465][ T7024] loop0: detected capacity change from 0 to 128 [ 68.376468][ T7024] oldfs: cannot read superblock [ 68.380751][ C1] ------------[ cut here ]------------ [ 68.382213][ C1] VFS: brelse: Trying to free free buffer [ 68.383862][ C1] WARNING: CPU: 1 PID: 0 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 68.386156][ C1] Modules linked in: [ 68.387172][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 68.390359][ C1] Tainted: [W]=WARN [ 68.391346][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 68.394113][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.396268][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 68.397707][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 68.399169][ C1] sp : ffff800080017e00 [ 68.400307][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 68.402471][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 68.404630][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 68.406770][ C1] x20: ffff0000da3734e8 x19: ffff80008b542de0 x18: 0000000000000008 [ 68.408923][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 68.411151][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 68.413278][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 5c98d7f1847bed00 [ 68.415428][ C1] x8 : 5c98d7f1847bed00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.417637][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 68.419910][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 68.422060][ C1] Call trace: [ 68.422899][ C1] invalidate_bh_lru+0x128/0x200 [ 68.424233][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 68.425881][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 68.427682][ C1] ipi_handler+0x1d8/0x7d4 [ 68.428948][ C1] handle_percpu_devid_irq+0x174/0x308 [ 68.430456][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 68.431919][ C1] gic_handle_irq+0x6c/0x190 [ 68.433140][ C1] call_on_irq_stack+0x24/0x4c [ 68.434503][ C1] do_interrupt_handler+0xd4/0x138 [ 68.435900][ C1] el1_interrupt+0x34/0x68 [ 68.437065][ C1] el1h_64_irq_handler+0x18/0x24 [ 68.438426][ C1] el1h_64_irq+0x64/0x68 [ 68.439541][ C1] arch_local_irq_enable+0x8/0xc [ 68.440880][ C1] do_idle+0x1f0/0x4e4 [ 68.441989][ C1] cpu_startup_entry+0x5c/0x74 [ 68.443226][ C1] secondary_start_kernel+0x1bc/0x1e4 [ 68.444662][ C1] __secondary_switched+0xb8/0xbc [ 68.445995][ C1] irq event stamp: 217200 [ 68.447184][ C1] hardirqs last enabled at (217199): [] default_idle_call+0xf4/0x128 [ 68.449786][ C1] hardirqs last disabled at (217200): [] el1_interrupt+0x24/0x68 [ 68.452280][ C1] softirqs last enabled at (217158): [] handle_softirqs+0xa3c/0xbfc [ 68.454924][ C1] softirqs last disabled at (217153): [] __do_softirq+0x14/0x20 [ 68.457395][ C1] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:01:08 executed programs: 79 [ 68.474051][ T7026] loop0: detected capacity change from 0 to 128 [ 68.479984][ T7026] oldfs: cannot read superblock [ 68.485368][ T6622] ------------[ cut here ]------------ [ 68.486820][ T6622] VFS: brelse: Trying to free free buffer [ 68.488478][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 68.490949][ T6622] Modules linked in: [ 68.491982][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 68.495172][ T6622] Tainted: [W]=WARN [ 68.496202][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 68.498911][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.501096][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 68.502508][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 68.503947][ T6622] sp : ffff8000a1bd7950 [ 68.505091][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 68.507280][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 68.509464][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 68.511573][ T6622] x20: ffff0000db9f5ee0 x19: ffff80008b542de0 x18: 0000000000000008 [ 68.513826][ T6622] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 68.515977][ T6622] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 68.518108][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 68.520286][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.522499][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 68.524621][ T6622] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 68.526768][ T6622] Call trace: [ 68.527640][ T6622] invalidate_bh_lru+0x128/0x200 [ 68.528984][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 68.530674][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 68.532031][ T6622] invalidate_bh_lrus+0x34/0x40 [ 68.533292][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 68.534673][ T6622] bdev_release+0x4bc/0x644 [ 68.535849][ T6622] blkdev_release+0x20/0x34 [ 68.537086][ T6622] __fput+0x1bc/0x774 [ 68.538211][ T6622] __fput_sync+0x60/0x9c [ 68.539294][ T6622] __arm64_sys_close+0x150/0x1e0 [ 68.540594][ T6622] invoke_syscall+0x98/0x2b8 [ 68.541839][ T6622] el0_svc_common+0x130/0x23c [ 68.543068][ T6622] do_el0_svc+0x48/0x58 [ 68.544184][ T6622] el0_svc+0x54/0x168 [ 68.545220][ T6622] el0t_64_sync_handler+0x84/0xfc [ 68.546602][ T6622] el0t_64_sync+0x190/0x194 [ 68.547793][ T6622] irq event stamp: 496136 [ 68.548952][ T6622] hardirqs last enabled at (496135): [] kasan_quarantine_put+0x1a0/0x1c8 [ 68.551452][ T6622] hardirqs last disabled at (496136): [] smp_call_function_many_cond+0x1340/0x2f30 [ 68.553958][ T6622] softirqs last enabled at (494258): [] local_bh_enable+0x10/0x34 [ 68.556336][ T6622] softirqs last disabled at (494256): [] local_bh_disable+0x10/0x34 [ 68.558971][ T6622] ---[ end trace 0000000000000000 ]--- [ 68.572072][ T7028] loop0: detected capacity change from 0 to 128 [ 68.574580][ T7028] oldfs: cannot read superblock [ 68.583578][ T6622] ------------[ cut here ]------------ [ 68.585118][ T6622] VFS: brelse: Trying to free free buffer [ 68.586781][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 68.589090][ T6622] Modules linked in: [ 68.590164][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 68.593232][ T6622] Tainted: [W]=WARN [ 68.594273][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 68.597048][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.599073][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 68.600549][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 68.601925][ T6622] sp : ffff8000a1bd7950 [ 68.603059][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 68.605281][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 68.607488][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 68.609627][ T6622] x20: ffff0000db9f5970 x19: ffff80008b542de0 x18: 0000000000000008 [ 68.611878][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 68.614164][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 68.616409][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 68.618570][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.620677][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 68.622878][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 68.625213][ T6622] Call trace: [ 68.626096][ T6622] invalidate_bh_lru+0x128/0x200 [ 68.627360][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 68.629001][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 68.630399][ T6622] invalidate_bh_lrus+0x34/0x40 [ 68.631780][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 68.633104][ T6622] bdev_release+0x4bc/0x644 [ 68.634393][ T6622] blkdev_release+0x20/0x34 [ 68.635630][ T6622] __fput+0x1bc/0x774 [ 68.636770][ T6622] __fput_sync+0x60/0x9c [ 68.637929][ T6622] __arm64_sys_close+0x150/0x1e0 [ 68.639279][ T6622] invoke_syscall+0x98/0x2b8 [ 68.640474][ T6622] el0_svc_common+0x130/0x23c [ 68.641720][ T6622] do_el0_svc+0x48/0x58 [ 68.642820][ T6622] el0_svc+0x54/0x168 [ 68.643885][ T6622] el0t_64_sync_handler+0x84/0xfc [ 68.645248][ T6622] el0t_64_sync+0x190/0x194 [ 68.646454][ T6622] irq event stamp: 498532 [ 68.647624][ T6622] hardirqs last enabled at (498531): [] kasan_quarantine_put+0x1a0/0x1c8 [ 68.650345][ T6622] hardirqs last disabled at (498532): [] smp_call_function_many_cond+0x1340/0x2f30 [ 68.653280][ T6622] softirqs last enabled at (497490): [] local_bh_enable+0x10/0x34 [ 68.655978][ T6622] softirqs last disabled at (497488): [] local_bh_disable+0x10/0x34 [ 68.658627][ T6622] ---[ end trace 0000000000000000 ]--- [ 68.670953][ T7030] loop0: detected capacity change from 0 to 128 [ 68.674079][ T7030] oldfs: cannot read superblock [ 68.676431][ C0] ------------[ cut here ]------------ [ 68.677940][ C0] VFS: brelse: Trying to free free buffer [ 68.679604][ C0] WARNING: CPU: 0 PID: 7029 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 68.681908][ C0] Modules linked in: [ 68.682978][ C0] CPU: 0 UID: 0 PID: 7029 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 68.686316][ C0] Tainted: [W]=WARN [ 68.687323][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 68.690034][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.692194][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 68.693587][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 68.695028][ C0] sp : ffff800080007e00 [ 68.696175][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 68.698381][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 68.700590][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 68.702791][ C0] x20: ffff0000e158d6b8 x19: ffff80008b542de0 x18: 0000000000000008 [ 68.704916][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 68.707140][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 68.709373][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 8ee1cbf41faa5f00 [ 68.711535][ C0] x8 : 8ee1cbf41faa5f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.713696][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 68.715907][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 68.718079][ C0] Call trace: [ 68.719050][ C0] invalidate_bh_lru+0x128/0x200 [ 68.720315][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 68.722104][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 68.723955][ C0] ipi_handler+0x1d8/0x7d4 [ 68.725146][ C0] handle_percpu_devid_irq+0x174/0x308 [ 68.726632][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 68.728133][ C0] gic_handle_irq+0x6c/0x190 [ 68.729387][ C0] call_on_irq_stack+0x24/0x4c [ 68.730686][ C0] do_interrupt_handler+0xd4/0x138 [ 68.732111][ C0] el1_interrupt+0x34/0x68 [ 68.733323][ C0] el1h_64_irq_handler+0x18/0x24 [ 68.734590][ C0] el1h_64_irq+0x64/0x68 [ 68.735770][ C0] __sanitizer_cov_trace_const_cmp8+0x14/0x98 [ 68.737478][ C0] unmap_page_range+0xb5c/0x2e60 [ 68.738856][ C0] unmap_vmas+0x378/0x598 [ 68.740041][ C0] exit_mmap+0x1cc/0xcb8 [ 68.741210][ C0] __mmput+0xec/0x338 [ 68.742249][ C0] mmput+0x70/0xac [ 68.743279][ C0] exit_mm+0x148/0x210 [ 68.744438][ C0] do_exit+0x470/0x1ad0 [ 68.745530][ C0] do_group_exit+0x194/0x22c [ 68.746778][ C0] pid_child_should_wake+0x0/0x1dc [ 68.748193][ C0] invoke_syscall+0x98/0x2b8 [ 68.749439][ C0] el0_svc_common+0x130/0x23c [ 68.750693][ C0] do_el0_svc+0x48/0x58 [ 68.751784][ C0] el0_svc+0x54/0x168 [ 68.752934][ C0] el0t_64_sync_handler+0x84/0xfc [ 68.754298][ C0] el0t_64_sync+0x190/0x194 [ 68.755539][ C0] irq event stamp: 1592 [ 68.756655][ C0] hardirqs last enabled at (1591): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 68.759447][ C0] hardirqs last disabled at (1592): [] el1_interrupt+0x24/0x68 [ 68.761992][ C0] softirqs last enabled at (1298): [] local_bh_enable+0x10/0x34 [ 68.764580][ C0] softirqs last disabled at (1296): [] local_bh_disable+0x10/0x34 [ 68.767055][ C0] ---[ end trace 0000000000000000 ]--- [ 68.789626][ T7032] loop0: detected capacity change from 0 to 128 [ 68.792218][ T7032] oldfs: cannot read superblock [ 68.793576][ T7032] ------------[ cut here ]------------ [ 68.795094][ T7032] VFS: brelse: Trying to free free buffer [ 68.796731][ T7032] WARNING: CPU: 0 PID: 7032 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 68.799182][ T7032] Modules linked in: [ 68.800192][ T7032] CPU: 0 UID: 0 PID: 7032 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 68.803554][ T7032] Tainted: [W]=WARN [ 68.804573][ T7032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 68.807268][ T7032] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.809328][ T7032] pc : invalidate_bh_lru+0x128/0x200 [ 68.810768][ T7032] lr : invalidate_bh_lru+0x128/0x200 [ 68.812260][ T7032] sp : ffff80009f8f7930 [ 68.813355][ T7032] x29: ffff80009f8f7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 68.815610][ T7032] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 68.817949][ T7032] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 68.820215][ T7032] x20: ffff0000e158da58 x19: ffff80008b542de0 x18: 0000000000000008 [ 68.822434][ T7032] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 68.824603][ T7032] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 68.826663][ T7032] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 9c33c74e5bc27a00 [ 68.828911][ T7032] x8 : 9c33c74e5bc27a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.831067][ T7032] x5 : ffff80009f8f7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 68.833208][ T7032] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 68.835389][ T7032] Call trace: [ 68.836280][ T7032] invalidate_bh_lru+0x128/0x200 [ 68.837630][ T7032] smp_call_function_many_cond+0x141c/0x2f30 [ 68.839280][ T7032] on_each_cpu_cond_mask+0x5c/0xc4 [ 68.840654][ T7032] invalidate_bh_lrus+0x34/0x40 [ 68.842009][ T7032] blkdev_flush_mapping+0xf0/0x230 [ 68.843488][ T7032] bdev_release+0x4bc/0x644 [ 68.844704][ T7032] blkdev_release+0x20/0x34 [ 68.845892][ T7032] __fput+0x1bc/0x774 [ 68.846997][ T7032] ____fput+0x20/0x30 [ 68.848095][ T7032] task_work_run+0x230/0x2e0 [ 68.849298][ T7032] do_notify_resume+0x178/0x1f4 [ 68.850598][ T7032] el0_svc+0xac/0x168 [ 68.851685][ T7032] el0t_64_sync_handler+0x84/0xfc [ 68.853071][ T7032] el0t_64_sync+0x190/0x194 [ 68.854303][ T7032] irq event stamp: 1460 [ 68.855377][ T7032] hardirqs last enabled at (1459): [] _raw_spin_unlock_irq+0x30/0x80 [ 68.857959][ T7032] hardirqs last disabled at (1460): [] smp_call_function_many_cond+0x1340/0x2f30 [ 68.860732][ T7032] softirqs last enabled at (608): [] local_bh_enable+0x10/0x34 [ 68.863296][ T7032] softirqs last disabled at (606): [] local_bh_disable+0x10/0x34 [ 68.865801][ T7032] ---[ end trace 0000000000000000 ]--- [ 68.896085][ T7034] loop0: detected capacity change from 0 to 128 [ 68.899498][ T7034] oldfs: cannot read superblock [ 68.909815][ T6622] ------------[ cut here ]------------ [ 68.911425][ T6622] VFS: brelse: Trying to free free buffer [ 68.913206][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 68.915690][ T6622] Modules linked in: [ 68.916697][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 68.919872][ T6622] Tainted: [W]=WARN [ 68.920866][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 68.923592][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.925682][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 68.927049][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 68.928523][ T6622] sp : ffff8000a1bd7950 [ 68.929611][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 68.931749][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 68.933977][ T6622] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 68.936175][ T6622] x20: ffff0000db9f54e8 x19: ffff80008b542de0 x18: 0000000000000008 [ 68.938358][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 68.940524][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 68.942707][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 68.944911][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.947030][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 68.949260][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 68.951490][ T6622] Call trace: [ 68.952411][ T6622] invalidate_bh_lru+0x128/0x200 [ 68.953754][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 68.955414][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 68.956799][ T6622] invalidate_bh_lrus+0x34/0x40 [ 68.958105][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 68.959525][ T6622] bdev_release+0x4bc/0x644 [ 68.960804][ T6622] blkdev_release+0x20/0x34 [ 68.961981][ T6622] __fput+0x1bc/0x774 [ 68.963074][ T6622] __fput_sync+0x60/0x9c [ 68.964220][ T6622] __arm64_sys_close+0x150/0x1e0 [ 68.965530][ T6622] invoke_syscall+0x98/0x2b8 [ 68.966783][ T6622] el0_svc_common+0x130/0x23c [ 68.968026][ T6622] do_el0_svc+0x48/0x58 [ 68.969091][ T6622] el0_svc+0x54/0x168 [ 68.970146][ T6622] el0t_64_sync_handler+0x84/0xfc [ 68.971526][ T6622] el0t_64_sync+0x190/0x194 [ 68.972732][ T6622] irq event stamp: 517600 [ 68.973902][ T6622] hardirqs last enabled at (517599): [] kasan_quarantine_put+0x1a0/0x1c8 [ 68.976574][ T6622] hardirqs last disabled at (517600): [] smp_call_function_many_cond+0x1340/0x2f30 [ 68.979464][ T6622] softirqs last enabled at (516570): [] local_bh_enable+0x10/0x34 [ 68.981993][ T6622] softirqs last disabled at (516568): [] local_bh_disable+0x10/0x34 [ 68.984588][ T6622] ---[ end trace 0000000000000000 ]--- [ 68.999543][ T7036] loop0: detected capacity change from 0 to 128 [ 69.002206][ T7036] oldfs: cannot read superblock [ 69.003691][ T7036] ------------[ cut here ]------------ [ 69.005089][ T7036] VFS: brelse: Trying to free free buffer [ 69.006774][ T7036] WARNING: CPU: 0 PID: 7036 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 69.009065][ T7036] Modules linked in: [ 69.010075][ T7036] CPU: 0 UID: 0 PID: 7036 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 69.013402][ T7036] Tainted: [W]=WARN [ 69.014425][ T7036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 69.017107][ T7036] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.019205][ T7036] pc : invalidate_bh_lru+0x128/0x200 [ 69.020673][ T7036] lr : invalidate_bh_lru+0x128/0x200 [ 69.022077][ T7036] sp : ffff8000a1877930 [ 69.023124][ T7036] x29: ffff8000a1877930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 69.025242][ T7036] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 69.027557][ T7036] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 69.029720][ T7036] x20: ffff0000e158ddf8 x19: ffff80008b542de0 x18: 0000000000000008 [ 69.031837][ T7036] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 69.033938][ T7036] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 69.036092][ T7036] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 435d836778f13800 [ 69.038303][ T7036] x8 : 435d836778f13800 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.040480][ T7036] x5 : ffff8000a1877078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 69.042654][ T7036] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 69.044758][ T7036] Call trace: [ 69.045653][ T7036] invalidate_bh_lru+0x128/0x200 [ 69.046908][ T7036] smp_call_function_many_cond+0x141c/0x2f30 [ 69.048499][ T7036] on_each_cpu_cond_mask+0x5c/0xc4 [ 69.049838][ T7036] invalidate_bh_lrus+0x34/0x40 [ 69.051089][ T7036] blkdev_flush_mapping+0xf0/0x230 [ 69.052413][ T7036] bdev_release+0x4bc/0x644 [ 69.053626][ T7036] blkdev_release+0x20/0x34 [ 69.054778][ T7036] __fput+0x1bc/0x774 [ 69.055899][ T7036] ____fput+0x20/0x30 [ 69.056938][ T7036] task_work_run+0x230/0x2e0 [ 69.058174][ T7036] do_notify_resume+0x178/0x1f4 [ 69.059401][ T7036] el0_svc+0xac/0x168 [ 69.060450][ T7036] el0t_64_sync_handler+0x84/0xfc [ 69.061830][ T7036] el0t_64_sync+0x190/0x194 [ 69.063062][ T7036] irq event stamp: 1242 [ 69.064129][ T7036] hardirqs last enabled at (1241): [] _raw_spin_unlock_irq+0x30/0x80 [ 69.066808][ T7036] hardirqs last disabled at (1242): [] smp_call_function_many_cond+0x1340/0x2f30 [ 69.069647][ T7036] softirqs last enabled at (868): [] local_bh_enable+0x10/0x34 [ 69.072150][ T7036] softirqs last disabled at (866): [] local_bh_disable+0x10/0x34 [ 69.074603][ T7036] ---[ end trace 0000000000000000 ]--- [ 69.101823][ T7038] loop0: detected capacity change from 0 to 128 [ 69.104462][ T7038] oldfs: cannot read superblock [ 69.115069][ C1] ------------[ cut here ]------------ [ 69.116619][ C1] VFS: brelse: Trying to free free buffer [ 69.118284][ C1] WARNING: CPU: 1 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 69.120627][ C1] Modules linked in: [ 69.121654][ C1] CPU: 1 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 69.125069][ C1] Tainted: [W]=WARN [ 69.126090][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 69.128753][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.130794][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 69.132228][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 69.133662][ C1] sp : ffff800080017e00 [ 69.134781][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 69.136915][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 69.138957][ C1] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 69.141054][ C1] x20: ffff0000dba90060 x19: ffff80008b542de0 x18: 0000000000000008 [ 69.143277][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 69.145376][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 69.147496][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 69.149565][ C1] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.151672][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 69.153841][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 69.155985][ C1] Call trace: [ 69.156846][ C1] invalidate_bh_lru+0x128/0x200 [ 69.158171][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 69.159825][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 69.161725][ C1] ipi_handler+0x1d8/0x7d4 [ 69.162872][ C1] handle_percpu_devid_irq+0x174/0x308 [ 69.164322][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 69.165770][ C1] gic_handle_irq+0x6c/0x190 [ 69.167077][ C1] call_on_irq_stack+0x24/0x4c [ 69.168441][ C1] do_interrupt_handler+0xd4/0x138 [ 69.169805][ C1] el1_interrupt+0x34/0x68 [ 69.170993][ C1] el1h_64_irq_handler+0x18/0x24 [ 69.172287][ C1] el1h_64_irq+0x64/0x68 [ 69.173409][ C1] mod_objcg_state+0x310/0x4ac [ 69.174723][ C1] __memcg_slab_post_alloc_hook+0x2a4/0x808 [ 69.176251][ C1] kmem_cache_alloc_noprof+0x28c/0x350 [ 69.177749][ C1] vm_area_dup+0x30/0x274 [ 69.178873][ C1] copy_mm+0x9cc/0x19a0 [ 69.179991][ C1] copy_process+0x1838/0x32b0 [ 69.181274][ C1] kernel_clone+0x1d8/0x82c [ 69.182480][ C1] __arm64_sys_clone+0x1f8/0x24c [ 69.183793][ C1] invoke_syscall+0x98/0x2b8 [ 69.184981][ C1] el0_svc_common+0x130/0x23c [ 69.186267][ C1] do_el0_svc+0x48/0x58 [ 69.187341][ C1] el0_svc+0x54/0x168 [ 69.188381][ C1] el0t_64_sync_handler+0x84/0xfc [ 69.189713][ C1] el0t_64_sync+0x190/0x194 [ 69.190922][ C1] irq event stamp: 520394 [ 69.192084][ C1] hardirqs last enabled at (520393): [] mod_objcg_state+0x304/0x4ac [ 69.194586][ C1] hardirqs last disabled at (520394): [] el1_interrupt+0x24/0x68 [ 69.197069][ C1] softirqs last enabled at (520194): [] local_bh_enable+0x10/0x34 [ 69.199631][ C1] softirqs last disabled at (520192): [] local_bh_disable+0x10/0x34 [ 69.202179][ C1] ---[ end trace 0000000000000000 ]--- [ 69.226393][ T7040] loop0: detected capacity change from 0 to 128 [ 69.232820][ T7040] oldfs: cannot read superblock [ 69.250451][ C1] ------------[ cut here ]------------ [ 69.251988][ C1] VFS: brelse: Trying to free free buffer [ 69.253649][ C1] WARNING: CPU: 1 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 69.256075][ C1] Modules linked in: [ 69.257183][ C1] CPU: 1 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 69.260608][ C1] Tainted: [W]=WARN [ 69.261657][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 69.264344][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.266494][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 69.267931][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 69.269361][ C1] sp : ffff800080017e00 [ 69.270503][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 69.272624][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 69.274842][ C1] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 69.276988][ C1] x20: ffff0000dba90400 x19: ffff80008b542de0 x18: 0000000000000008 [ 69.279139][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 69.281370][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 69.283507][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 69.285692][ C1] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.287795][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 69.289995][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 69.292102][ C1] Call trace: [ 69.292994][ C1] invalidate_bh_lru+0x128/0x200 [ 69.294307][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 69.295994][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 69.297817][ C1] ipi_handler+0x1d8/0x7d4 [ 69.299051][ C1] handle_percpu_devid_irq+0x174/0x308 [ 69.300537][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 69.302040][ C1] gic_handle_irq+0x6c/0x190 [ 69.303247][ C1] call_on_irq_stack+0x24/0x4c [ 69.304558][ C1] do_interrupt_handler+0xd4/0x138 [ 69.306002][ C1] el1_interrupt+0x34/0x68 [ 69.307203][ C1] el1h_64_irq_handler+0x18/0x24 [ 69.308474][ C1] el1h_64_irq+0x64/0x68 [ 69.309612][ C1] mISDN_FsmRestartTimer+0x207c/0x1014c [ 69.311117][ C1] lock_release+0xdc/0x9e8 [ 69.312316][ C1] debug_objects_fill_pool+0xd4/0x824 [ 69.313795][ C1] __debug_object_init+0x38/0x43c [ 69.315155][ C1] debug_object_init+0x20/0x2c [ 69.316407][ C1] init_timer_key+0x54/0x478 [ 69.317620][ C1] inet_csk_init_xmit_timers+0x54/0x108 [ 69.319170][ C1] tcp_init_xmit_timers+0x40/0xb4 [ 69.320499][ C1] tcp_init_sock+0x64/0x7d0 [ 69.321738][ C1] tcp_v4_init_sock+0x2c/0x88 [ 69.323042][ C1] inet_create+0x954/0xce8 [ 69.324170][ C1] __sock_create+0x43c/0x884 [ 69.325387][ C1] __sys_socket+0x134/0x340 [ 69.326629][ C1] __arm64_sys_socket+0x7c/0x94 [ 69.327951][ C1] invoke_syscall+0x98/0x2b8 [ 69.329226][ C1] el0_svc_common+0x130/0x23c [ 69.330528][ C1] do_el0_svc+0x48/0x58 [ 69.331644][ C1] el0_svc+0x54/0x168 [ 69.332742][ C1] el0t_64_sync_handler+0x84/0xfc [ 69.334074][ C1] el0t_64_sync+0x190/0x194 [ 69.335323][ C1] irq event stamp: 522950 [ 69.336459][ C1] hardirqs last enabled at (522949): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 69.339261][ C1] hardirqs last disabled at (522950): [] el1_interrupt+0x24/0x68 [ 69.341918][ C1] softirqs last enabled at (522858): [] release_sock+0x154/0x1b8 [ 69.344389][ C1] softirqs last disabled at (522856): [] release_sock+0x3c/0x1b8 [ 69.346946][ C1] ---[ end trace 0000000000000000 ]--- [ 69.359947][ T7042] loop0: detected capacity change from 0 to 128 [ 69.363843][ T7042] oldfs: cannot read superblock [ 69.385951][ T7044] ------------[ cut here ]------------ [ 69.387502][ T7044] VFS: brelse: Trying to free free buffer [ 69.389255][ T7044] WARNING: CPU: 1 PID: 7044 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 69.391636][ T7044] Modules linked in: [ 69.392748][ T7044] CPU: 1 UID: 0 PID: 7044 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 69.396044][ T7044] Tainted: [W]=WARN [ 69.397018][ T7044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 69.399746][ T7044] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.401852][ T7044] pc : invalidate_bh_lru+0x128/0x200 [ 69.403259][ T7044] lr : invalidate_bh_lru+0x128/0x200 [ 69.404694][ T7044] sp : ffff8000a1877950 [ 69.405825][ T7044] x29: ffff8000a1877950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 69.407979][ T7044] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 69.410072][ T7044] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 69.412303][ T7044] x20: ffff0000dba907a0 x19: ffff80008b542de0 x18: 0000000000000008 [ 69.414652][ T7044] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 69.416793][ T7044] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 69.419049][ T7044] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c0d97a056a200d00 [ 69.421276][ T7044] x8 : c0d97a056a200d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.423543][ T7044] x5 : ffff8000a1877098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 69.425781][ T7044] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 69.427926][ T7044] Call trace: [ 69.428839][ T7044] invalidate_bh_lru+0x128/0x200 [ 69.430185][ T7044] smp_call_function_many_cond+0x141c/0x2f30 [ 69.431833][ T7044] on_each_cpu_cond_mask+0x5c/0xc4 [ 69.433250][ T7044] invalidate_bh_lrus+0x34/0x40 [ 69.434581][ T7044] blkdev_flush_mapping+0xf0/0x230 [ 69.435977][ T7044] bdev_release+0x4bc/0x644 [ 69.437229][ T7044] blkdev_release+0x20/0x34 [ 69.438475][ T7044] __fput+0x1bc/0x774 [ 69.439617][ T7044] __fput_sync+0x60/0x9c [ 69.440732][ T7044] __arm64_sys_close+0x150/0x1e0 [ 69.442040][ T7044] invoke_syscall+0x98/0x2b8 [ 69.443243][ T7044] el0_svc_common+0x130/0x23c [ 69.444535][ T7044] do_el0_svc+0x48/0x58 [ 69.445626][ T7044] el0_svc+0x54/0x168 [ 69.446726][ T7044] el0t_64_sync_handler+0x84/0xfc [ 69.448055][ T7044] el0t_64_sync+0x190/0x194 [ 69.449267][ T7044] irq event stamp: 696 [ 69.450367][ T7044] hardirqs last enabled at (695): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 69.453112][ T7044] hardirqs last disabled at (696): [] smp_call_function_many_cond+0x1340/0x2f30 [ 69.456006][ T7044] softirqs last enabled at (688): [] local_bh_enable+0x10/0x34 [ 69.458513][ T7044] softirqs last disabled at (686): [] local_bh_disable+0x10/0x34 [ 69.461086][ T7044] ---[ end trace 0000000000000000 ]--- [ 69.481032][ T7046] loop0: detected capacity change from 0 to 128 [ 69.484364][ T7046] oldfs: cannot read superblock [ 69.488201][ C1] ------------[ cut here ]------------ [ 69.489707][ C1] VFS: brelse: Trying to free free buffer [ 69.491359][ C1] WARNING: CPU: 1 PID: 0 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 69.493694][ C1] Modules linked in: [ 69.494745][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 69.497955][ C1] Tainted: [W]=WARN [ 69.498929][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 69.501686][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.503805][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 69.505234][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 69.506668][ C1] sp : ffff800080017e00 [ 69.507796][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 69.509898][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 69.512061][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 69.514275][ C1] x20: ffff0000dba90b40 x19: ffff80008b542de0 x18: 0000000000000008 [ 69.516501][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 69.518687][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 69.520799][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 5c98d7f1847bed00 [ 69.522924][ C1] x8 : 5c98d7f1847bed00 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.524997][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 69.527140][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 69.529252][ C1] Call trace: [ 69.530149][ C1] invalidate_bh_lru+0x128/0x200 [ 69.531540][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 69.533245][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 69.535129][ C1] ipi_handler+0x1d8/0x7d4 [ 69.536267][ C1] handle_percpu_devid_irq+0x174/0x308 [ 69.537685][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 69.539032][ C1] gic_handle_irq+0x6c/0x190 [ 69.540258][ C1] call_on_irq_stack+0x24/0x4c [ 69.541526][ C1] do_interrupt_handler+0xd4/0x138 [ 69.542832][ C1] el1_interrupt+0x34/0x68 [ 69.544006][ C1] el1h_64_irq_handler+0x18/0x24 [ 69.545251][ C1] el1h_64_irq+0x64/0x68 [ 69.546390][ C1] arch_local_irq_enable+0x8/0xc [ 69.547679][ C1] do_idle+0x1f0/0x4e4 [ 69.548709][ C1] cpu_startup_entry+0x5c/0x74 [ 69.549905][ C1] secondary_start_kernel+0x1bc/0x1e4 [ 69.551256][ C1] __secondary_switched+0xb8/0xbc [ 69.552593][ C1] irq event stamp: 219380 [ 69.553684][ C1] hardirqs last enabled at (219379): [] default_idle_call+0xf4/0x128 [ 69.556189][ C1] hardirqs last disabled at (219380): [] el1_interrupt+0x24/0x68 [ 69.558638][ C1] softirqs last enabled at (219328): [] handle_softirqs+0xa3c/0xbfc [ 69.561096][ C1] softirqs last disabled at (219321): [] __do_softirq+0x14/0x20 [ 69.563469][ C1] ---[ end trace 0000000000000000 ]--- [ 69.577738][ T7048] loop0: detected capacity change from 0 to 128 [ 69.581126][ T7048] oldfs: cannot read superblock [ 69.584760][ C0] ------------[ cut here ]------------ [ 69.586251][ C0] VFS: brelse: Trying to free free buffer [ 69.587921][ C0] WARNING: CPU: 0 PID: 6589 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 69.590259][ C0] Modules linked in: [ 69.591289][ C0] CPU: 0 UID: 0 PID: 6589 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 69.594639][ C0] Tainted: [W]=WARN [ 69.595695][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 69.598491][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.600513][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 69.601892][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 69.603220][ C0] sp : ffff800080007e00 [ 69.604328][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 69.606413][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 69.608513][ C0] x23: 0000000000000008 x22: dfff800000000000 x21: 0000000000000000 [ 69.610651][ C0] x20: ffff0000db92ddf8 x19: ffff80008b542de0 x18: 0000000000000008 [ 69.612784][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 69.614843][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 69.616953][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : fada2cc56f33f100 [ 69.619052][ C0] x8 : fada2cc56f33f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.621148][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 69.623261][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 69.625439][ C0] Call trace: [ 69.626292][ C0] invalidate_bh_lru+0x128/0x200 [ 69.627654][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 69.629291][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 69.631185][ C0] ipi_handler+0x1d8/0x7d4 [ 69.632331][ C0] handle_percpu_devid_irq+0x174/0x308 [ 69.633810][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 69.635346][ C0] gic_handle_irq+0x6c/0x190 [ 69.636630][ C0] call_on_irq_stack+0x24/0x4c [ 69.637864][ C0] do_interrupt_handler+0xd4/0x138 [ 69.639226][ C0] el1_interrupt+0x34/0x68 [ 69.640464][ C0] el1h_64_irq_handler+0x18/0x24 [ 69.641835][ C0] el1h_64_irq+0x64/0x68 [ 69.642981][ C0] add_transaction_credits+0xcc/0xbec [ 69.644383][ C0] start_this_handle+0x574/0x11c4 [ 69.645694][ C0] jbd2__journal_start+0x298/0x544 [ 69.647124][ C0] __ext4_journal_start_sb+0x354/0x92c [ 69.648630][ C0] ext4_dirty_inode+0xa0/0x104 [ 69.649849][ C0] __mark_inode_dirty+0x2d0/0x1154 [ 69.651252][ C0] touch_atime+0x610/0xb0c [ 69.652439][ C0] iterate_dir+0x470/0x648 [ 69.653622][ C0] __arm64_sys_getdents64+0x1c4/0x48c [ 69.655128][ C0] invoke_syscall+0x98/0x2b8 [ 69.656347][ C0] el0_svc_common+0x130/0x23c [ 69.657512][ C0] do_el0_svc+0x48/0x58 [ 69.658642][ C0] el0_svc+0x54/0x168 [ 69.659722][ C0] el0t_64_sync_handler+0x84/0xfc [ 69.661033][ C0] el0t_64_sync+0x190/0x194 [ 69.662245][ C0] irq event stamp: 536640 [ 69.663329][ C0] hardirqs last enabled at (536639): [] seqcount_lockdep_reader_access+0x80/0x104 [ 69.666207][ C0] hardirqs last disabled at (536640): [] el1_interrupt+0x24/0x68 [ 69.668678][ C0] softirqs last enabled at (536454): [] local_bh_enable+0x10/0x34 [ 69.671299][ C0] softirqs last disabled at (536452): [] local_bh_disable+0x10/0x34 [ 69.673857][ C0] ---[ end trace 0000000000000000 ]--- [ 69.678674][ T1760] cfg80211: failed to load regulatory.db [ 69.729585][ T7050] loop0: detected capacity change from 0 to 128 [ 69.732730][ T7050] oldfs: cannot read superblock [ 69.743668][ T6622] ------------[ cut here ]------------ [ 69.745117][ T6622] VFS: brelse: Trying to free free buffer [ 69.746770][ T6622] WARNING: CPU: 1 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 69.749126][ T6622] Modules linked in: [ 69.750138][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 69.753195][ T6622] Tainted: [W]=WARN [ 69.754187][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 69.756916][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.758968][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 69.760389][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 69.761774][ T6622] sp : ffff8000a1bd7950 [ 69.762851][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 69.764971][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 69.767332][ T6622] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 69.769459][ T6622] x20: ffff0000dba90ee0 x19: ffff80008b542de0 x18: 0000000000000008 [ 69.771651][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 69.773778][ T6622] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 69.775983][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 69.778094][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.780167][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 69.782337][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 69.784476][ T6622] Call trace: [ 69.785349][ T6622] invalidate_bh_lru+0x128/0x200 [ 69.786739][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 69.788263][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 69.789592][ T6622] invalidate_bh_lrus+0x34/0x40 [ 69.790942][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 69.792332][ T6622] bdev_release+0x4bc/0x644 [ 69.793468][ T6622] blkdev_release+0x20/0x34 [ 69.794669][ T6622] __fput+0x1bc/0x774 [ 69.795735][ T6622] __fput_sync+0x60/0x9c [ 69.796823][ T6622] __arm64_sys_close+0x150/0x1e0 [ 69.798101][ T6622] invoke_syscall+0x98/0x2b8 [ 69.799323][ T6622] el0_svc_common+0x130/0x23c [ 69.800618][ T6622] do_el0_svc+0x48/0x58 [ 69.801707][ T6622] el0_svc+0x54/0x168 [ 69.802795][ T6622] el0t_64_sync_handler+0x84/0xfc [ 69.804173][ T6622] el0t_64_sync+0x190/0x194 [ 69.805391][ T6622] irq event stamp: 570362 [ 69.806543][ T6622] hardirqs last enabled at (570361): [] kasan_quarantine_put+0x1a0/0x1c8 [ 69.809297][ T6622] hardirqs last disabled at (570362): [] smp_call_function_many_cond+0x1340/0x2f30 [ 69.812182][ T6622] softirqs last enabled at (569414): [] local_bh_enable+0x10/0x34 [ 69.814735][ T6622] softirqs last disabled at (569412): [] local_bh_disable+0x10/0x34 [ 69.817208][ T6622] ---[ end trace 0000000000000000 ]--- [ 69.824481][ T7052] loop0: detected capacity change from 0 to 128 [ 69.838526][ T7052] oldfs: cannot read superblock [ 69.846269][ T6622] ------------[ cut here ]------------ [ 69.847774][ T6622] VFS: brelse: Trying to free free buffer [ 69.849436][ T6622] WARNING: CPU: 0 PID: 6622 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 69.851922][ T6622] Modules linked in: [ 69.852988][ T6622] CPU: 0 UID: 0 PID: 6622 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 69.856241][ T6622] Tainted: [W]=WARN [ 69.857271][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 69.860113][ T6622] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.862332][ T6622] pc : invalidate_bh_lru+0x128/0x200 [ 69.863791][ T6622] lr : invalidate_bh_lru+0x128/0x200 [ 69.865161][ T6622] sp : ffff8000a1bd7950 [ 69.866337][ T6622] x29: ffff8000a1bd7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 69.868467][ T6622] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 69.870648][ T6622] x23: 0000000000000020 x22: dfff800000000000 x21: 0000000000000000 [ 69.872751][ T6622] x20: ffff0000de1edd10 x19: ffff80008b542de0 x18: 0000000000000008 [ 69.874992][ T6622] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 69.877154][ T6622] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 69.879366][ T6622] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3ba483cec4f20700 [ 69.881499][ T6622] x8 : 3ba483cec4f20700 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.883677][ T6622] x5 : ffff8000a1bd7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 69.885822][ T6622] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 69.887963][ T6622] Call trace: [ 69.888937][ T6622] invalidate_bh_lru+0x128/0x200 [ 69.890296][ T6622] smp_call_function_many_cond+0x141c/0x2f30 [ 69.891898][ T6622] on_each_cpu_cond_mask+0x5c/0xc4 [ 69.893300][ T6622] invalidate_bh_lrus+0x34/0x40 [ 69.894589][ T6622] blkdev_flush_mapping+0xf0/0x230 [ 69.896014][ T6622] bdev_release+0x4bc/0x644 [ 69.897245][ T6622] blkdev_release+0x20/0x34 [ 69.898425][ T6622] __fput+0x1bc/0x774 [ 69.899516][ T6622] __fput_sync+0x60/0x9c [ 69.900664][ T6622] __arm64_sys_close+0x150/0x1e0 [ 69.901993][ T6622] invoke_syscall+0x98/0x2b8 [ 69.903246][ T6622] el0_svc_common+0x130/0x23c [ 69.904490][ T6622] do_el0_svc+0x48/0x58 [ 69.905581][ T6622] el0_svc+0x54/0x168 [ 69.906656][ T6622] el0t_64_sync_handler+0x84/0xfc [ 69.908024][ T6622] el0t_64_sync+0x190/0x194 [ 69.909233][ T6622] irq event stamp: 574262