Warning: Permanently added '10.128.1.214' (ED25519) to the list of known hosts. 1970/01/01 00:00:56 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:56 parsed 1 programs [ 56.800708][ T6448] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:00:56 executed programs: 0 [ 56.832326][ T5826] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 56.834986][ T5826] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 56.837416][ T5826] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 56.839910][ T5826] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 56.842298][ T5826] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 56.844430][ T5826] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 56.898452][ T6454] chnl_net:caif_netlink_parms(): no params data found [ 56.923644][ T6454] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.925493][ T6454] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.927331][ T6454] bridge_slave_0: entered allmulticast mode [ 56.929261][ T6454] bridge_slave_0: entered promiscuous mode [ 56.932119][ T6454] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.934000][ T6454] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.935869][ T6454] bridge_slave_1: entered allmulticast mode [ 56.937792][ T6454] bridge_slave_1: entered promiscuous mode [ 56.947911][ T6454] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.951924][ T6454] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.963212][ T6454] team0: Port device team_slave_0 added [ 56.965679][ T6454] team0: Port device team_slave_1 added [ 56.974758][ T6454] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.976557][ T6454] 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. [ 56.983502][ T6454] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.987217][ T6454] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.988927][ T6454] 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. [ 56.995878][ T6454] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.043161][ T6454] hsr_slave_0: entered promiscuous mode [ 57.091744][ T6454] hsr_slave_1: entered promiscuous mode [ 58.061744][ T6454] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.065523][ T6454] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.068648][ T6454] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.075432][ T6454] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.104713][ T6454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.111396][ T6454] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.116389][ T27] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.118315][ T27] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.129018][ T27] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.130751][ T27] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.206525][ T6454] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.226384][ T6454] veth0_vlan: entered promiscuous mode [ 58.230424][ T6454] veth1_vlan: entered promiscuous mode [ 58.242077][ T6454] veth0_macvtap: entered promiscuous mode [ 58.245096][ T6454] veth1_macvtap: entered promiscuous mode [ 58.252416][ T6454] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.257735][ T6454] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.260971][ T6454] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.264254][ T6454] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.266559][ T6454] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.268738][ T6454] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.302869][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.304922][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.319021][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.321093][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.376664][ T6577] loop0: detected capacity change from 0 to 128 [ 58.388022][ T6577] oldfs: cannot read superblock [ 58.403513][ T6477] ------------[ cut here ]------------ [ 58.405151][ T6477] VFS: brelse: Trying to free free buffer [ 58.406788][ T6477] WARNING: CPU: 1 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 58.409200][ T6477] Modules linked in: [ 58.410225][ T6477] CPU: 1 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 58.413007][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 58.415658][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.417698][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 58.419106][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 58.420466][ T6477] sp : ffff800098cf7950 [ 58.421536][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 58.423714][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 58.425819][ T6477] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 58.428058][ T6477] x20: ffff0000dbfdf230 x19: ffff80008b14d700 x18: 0000000000000008 [ 58.430178][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 58.432298][ T6477] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 58.434411][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 58.436512][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.438618][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 58.440776][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 58.442856][ T6477] Call trace: [ 58.443712][ T6477] invalidate_bh_lru+0x128/0x200 [ 58.445010][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 58.446591][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 58.447864][ T6477] invalidate_bh_lrus+0x34/0x40 [ 58.449134][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 58.450499][ T6477] bdev_release+0x4bc/0x644 [ 58.451716][ T6477] blkdev_release+0x20/0x34 [ 58.452922][ T6477] __fput+0x334/0x760 [ 58.453970][ T6477] __fput_sync+0x60/0x9c [ 58.455065][ T6477] __arm64_sys_close+0x150/0x1e0 [ 58.456418][ T6477] invoke_syscall+0x98/0x2b8 [ 58.457678][ T6477] el0_svc_common+0x130/0x23c [ 58.458914][ T6477] do_el0_svc+0x48/0x58 [ 58.460027][ T6477] el0_svc+0x54/0x168 [ 58.461071][ T6477] el0t_64_sync_handler+0x84/0xfc [ 58.462463][ T6477] el0t_64_sync+0x190/0x194 [ 58.463650][ T6477] irq event stamp: 13128 [ 58.464716][ T6477] hardirqs last enabled at (13127): [] kasan_quarantine_put+0x1a0/0x1c8 [ 58.467344][ T6477] hardirqs last disabled at (13128): [] smp_call_function_many_cond+0x1340/0x2f30 [ 58.470133][ T6477] softirqs last enabled at (12002): [] local_bh_enable+0x10/0x34 [ 58.472589][ T6477] softirqs last disabled at (12000): [] local_bh_disable+0x10/0x34 [ 58.475151][ T6477] ---[ end trace 0000000000000000 ]--- [ 58.478563][ T6581] loop0: detected capacity change from 0 to 128 [ 58.487762][ T6581] oldfs: cannot read superblock [ 58.492853][ C0] ------------[ cut here ]------------ [ 58.494394][ C0] VFS: brelse: Trying to free free buffer [ 58.496062][ C0] WARNING: CPU: 0 PID: 6581 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 58.498437][ C0] Modules linked in: [ 58.499442][ C0] CPU: 0 PID: 6581 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 58.502493][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 58.505149][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.507222][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 58.508585][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 58.509981][ C0] sp : ffff800080007e00 [ 58.511069][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 58.513187][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 58.515250][ C0] x23: 0000000000000008 x22: dfff800000000000 x21: 0000000000000000 [ 58.517314][ C0] x20: ffff0000deca7148 x19: ffff80008b14d700 x18: 0000000000000008 [ 58.519504][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 58.521628][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 58.523787][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 8896640df4987400 [ 58.525916][ C0] x8 : 8896640df4987400 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.527954][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 58.530123][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 58.532228][ C0] Call trace: [ 58.533120][ C0] invalidate_bh_lru+0x128/0x200 [ 58.534452][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 58.536009][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 58.537822][ C0] ipi_handler+0x1d8/0x7b4 [ 58.538987][ C0] handle_percpu_devid_irq+0x174/0x308 [ 58.540443][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 58.541855][ C0] gic_handle_irq+0x6c/0x190 [ 58.543036][ C0] call_on_irq_stack+0x24/0x4c [ 58.544247][ C0] do_interrupt_handler+0xd4/0x138 [ 58.545560][ C0] el1_interrupt+0x34/0x68 [ 58.546725][ C0] el1h_64_irq_handler+0x18/0x24 [ 58.548020][ C0] el1h_64_irq+0x64/0x68 [ 58.549121][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 [ 58.550629][ C0] folios_put_refs+0x694/0x810 [ 58.551858][ C0] free_pages_and_swap_cache+0x418/0x4d0 [ 58.553338][ C0] tlb_flush_mmu+0x15c/0x398 [ 58.554495][ C0] tlb_finish_mmu+0xc8/0x20c [ 58.555720][ C0] exit_mmap+0x3ac/0xcb8 [ 58.556835][ C0] __mmput+0xec/0x390 [ 58.557904][ C0] mmput+0x70/0xac [ 58.558882][ C0] exit_mm+0x148/0x210 [ 58.559928][ C0] do_exit+0x468/0x1ac8 [ 58.561013][ C0] do_group_exit+0x194/0x22c [ 58.562168][ C0] get_signal+0x1414/0x1530 [ 58.563346][ C0] do_signal+0x238/0x3e8c [ 58.564464][ C0] do_notify_resume+0x74/0x1f4 [ 58.565611][ C0] el0_svc+0xac/0x168 [ 58.566672][ C0] el0t_64_sync_handler+0x84/0xfc [ 58.567991][ C0] el0t_64_sync+0x190/0x194 [ 58.569201][ C0] irq event stamp: 2134 [ 58.570281][ C0] hardirqs last enabled at (2133): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 58.573177][ C0] hardirqs last disabled at (2134): [] el1_interrupt+0x24/0x68 [ 58.575500][ C0] softirqs last enabled at (1648): [] local_bh_enable+0x10/0x34 [ 58.577989][ C0] softirqs last disabled at (1646): [] local_bh_disable+0x10/0x34 [ 58.580553][ C0] ---[ end trace 0000000000000000 ]--- [ 58.607235][ T6592] loop0: detected capacity change from 0 to 128 [ 58.617007][ T6592] oldfs: cannot read superblock [ 58.624379][ C0] ------------[ cut here ]------------ [ 58.625849][ C0] VFS: brelse: Trying to free free buffer [ 58.627498][ C0] WARNING: CPU: 0 PID: 6593 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 58.629743][ C0] Modules linked in: [ 58.630783][ C0] CPU: 0 PID: 6593 Comm: rm Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 58.633649][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 58.636335][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.638393][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 58.639838][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 58.641314][ C0] sp : ffff800080007e00 [ 58.642428][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 58.644609][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 58.646638][ C0] x23: 0000000000000028 x22: dfff800000000000 x21: 0000000000000000 [ 58.648743][ C0] x20: ffff0000deca76b8 x19: ffff80008b14d700 x18: 0000000000000008 [ 58.650815][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 58.652864][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 58.654943][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 7376da48529bc800 [ 58.657098][ C0] x8 : 7376da48529bc800 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.659231][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 58.661328][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 58.663507][ C0] Call trace: [ 58.664396][ C0] invalidate_bh_lru+0x128/0x200 [ 58.665661][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 58.667238][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 58.669044][ C0] ipi_handler+0x1d8/0x7b4 [ 58.670259][ C0] handle_percpu_devid_irq+0x174/0x308 [ 58.671671][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 58.673212][ C0] gic_handle_irq+0x6c/0x190 [ 58.674440][ C0] call_on_irq_stack+0x24/0x4c [ 58.675674][ C0] do_interrupt_handler+0xd4/0x138 [ 58.676995][ C0] el1_interrupt+0x34/0x68 [ 58.678204][ C0] el1h_64_irq_handler+0x18/0x24 [ 58.679480][ C0] el1h_64_irq+0x64/0x68 [ 58.680562][ C0] __rcu_read_lock+0x3c/0x104 [ 58.681778][ C0] page_ext_get+0x20/0x2d4 [ 58.682892][ C0] page_table_check_clear+0x98/0x3fc [ 58.684352][ C0] __page_table_check_pte_clear+0xa0/0xc0 [ 58.685869][ C0] unmap_page_range+0x28c4/0x3378 [ 58.687206][ C0] unmap_vmas+0x378/0x598 [ 58.688415][ C0] exit_mmap+0x1cc/0xcb8 [ 58.689536][ C0] __mmput+0xec/0x390 [ 58.690601][ C0] mmput+0x70/0xac [ 58.691591][ C0] exit_mm+0x148/0x210 [ 58.692710][ C0] do_exit+0x468/0x1ac8 [ 58.693798][ C0] do_group_exit+0x194/0x22c [ 58.695002][ C0] pid_child_should_wake+0x0/0x1dc [ 58.696330][ C0] invoke_syscall+0x98/0x2b8 [ 58.697533][ C0] el0_svc_common+0x130/0x23c [ 58.698756][ C0] do_el0_svc+0x48/0x58 [ 58.699820][ C0] el0_svc+0x54/0x168 [ 58.700857][ C0] el0t_64_sync_handler+0x84/0xfc [ 58.702154][ C0] el0t_64_sync+0x190/0x194 [ 58.703334][ C0] irq event stamp: 4300 [ 58.704345][ C0] hardirqs last enabled at (4299): [] percpu_counter_add_batch+0x210/0x30c [ 58.707062][ C0] hardirqs last disabled at (4300): [] el1_interrupt+0x24/0x68 [ 58.709536][ C0] softirqs last enabled at (4228): [] local_bh_enable+0x10/0x34 [ 58.711944][ C0] softirqs last disabled at (4226): [] local_bh_disable+0x10/0x34 [ 58.714426][ C0] ---[ end trace 0000000000000000 ]--- [ 58.739390][ T6596] loop0: detected capacity change from 0 to 128 [ 58.747324][ T6596] oldfs: cannot read superblock [ 58.753220][ C0] ------------[ cut here ]------------ [ 58.754697][ C0] VFS: brelse: Trying to free free buffer [ 58.756324][ C0] WARNING: CPU: 0 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 58.758587][ C0] Modules linked in: [ 58.759576][ C0] CPU: 0 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 58.762711][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 58.765402][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.767447][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 58.768828][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 58.770225][ C0] sp : ffff800080007e00 [ 58.771338][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 58.773476][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 58.775586][ C0] x23: 0000000000000010 x22: dfff800000000000 x21: 0000000000000000 [ 58.777682][ C0] x20: ffff0000deca7c28 x19: ffff80008b14d700 x18: 0000000000000008 [ 58.779783][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 58.781814][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 58.783991][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 58.786092][ C0] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.788184][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 58.790255][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 58.792353][ C0] Call trace: [ 58.793168][ C0] invalidate_bh_lru+0x128/0x200 [ 58.794480][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 58.796079][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 58.797950][ C0] ipi_handler+0x1d8/0x7b4 [ 58.799115][ C0] handle_percpu_devid_irq+0x174/0x308 [ 58.800577][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 58.801973][ C0] gic_handle_irq+0x6c/0x190 [ 58.803203][ C0] call_on_irq_stack+0x24/0x4c [ 58.804456][ C0] do_interrupt_handler+0xd4/0x138 [ 58.805829][ C0] el1_interrupt+0x34/0x68 [ 58.806991][ C0] el1h_64_irq_handler+0x18/0x24 [ 58.808293][ C0] el1h_64_irq+0x64/0x68 [ 58.809460][ C0] find_stack+0x38/0x170 [ 58.810558][ C0] stack_depot_save_flags+0x1b0/0x694 [ 58.812006][ C0] kasan_save_track+0x54/0x78 [ 58.813282][ C0] kasan_save_alloc_info+0x40/0x50 [ 58.814607][ C0] __kasan_kmalloc+0xac/0xc4 [ 58.815895][ C0] __kmalloc_noprof+0x2a0/0x494 [ 58.817179][ C0] ext4_htree_store_dirent+0x84/0x494 [ 58.818626][ C0] htree_dirblock_to_tree+0x760/0xdd4 [ 58.820069][ C0] ext4_htree_fill_tree+0x570/0xf54 [ 58.821406][ C0] ext4_readdir+0x25f4/0x301c [ 58.822667][ C0] iterate_dir+0x4b8/0x640 [ 58.823807][ C0] __arm64_sys_getdents64+0x1c4/0x4a0 [ 58.825232][ C0] invoke_syscall+0x98/0x2b8 [ 58.826403][ C0] el0_svc_common+0x130/0x23c [ 58.827596][ C0] do_el0_svc+0x48/0x58 [ 58.828689][ C0] el0_svc+0x54/0x168 [ 58.829747][ C0] el0t_64_sync_handler+0x84/0xfc [ 58.831015][ C0] el0t_64_sync+0x190/0x194 [ 58.832266][ C0] irq event stamp: 170124 [ 58.833383][ C0] hardirqs last enabled at (170123): [] ___slab_alloc+0x5e8/0xf38 [ 58.835844][ C0] hardirqs last disabled at (170124): [] el1_interrupt+0x24/0x68 [ 58.838311][ C0] softirqs last enabled at (169936): [] local_bh_enable+0x10/0x34 [ 58.840889][ C0] softirqs last disabled at (169934): [] local_bh_disable+0x10/0x34 [ 58.843393][ C0] ---[ end trace 0000000000000000 ]--- [ 58.865689][ T6599] loop0: detected capacity change from 0 to 128 [ 58.869754][ T6599] oldfs: cannot read superblock [ 58.874686][ C0] ------------[ cut here ]------------ [ 58.876192][ C0] VFS: brelse: Trying to free free buffer [ 58.877902][ C0] WARNING: CPU: 0 PID: 6598 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 58.880302][ C0] Modules linked in: [ 58.881313][ C0] CPU: 0 PID: 6598 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 58.884419][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 58.887073][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.889040][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 58.890434][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 58.891829][ C0] sp : ffff800080007e00 [ 58.892927][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 58.895121][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 58.897257][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 58.899465][ C0] x20: ffff0000dec48230 x19: ffff80008b14d700 x18: 0000000000000008 [ 58.901541][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 58.903718][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 58.905847][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 0c7ff9a162c39400 [ 58.907975][ C0] x8 : 0c7ff9a162c39400 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.910015][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 58.912013][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 58.914113][ C0] Call trace: [ 58.914956][ C0] invalidate_bh_lru+0x128/0x200 [ 58.916319][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 58.917945][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 58.919798][ C0] ipi_handler+0x1d8/0x7b4 [ 58.920969][ C0] handle_percpu_devid_irq+0x174/0x308 [ 58.922398][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 58.923815][ C0] gic_handle_irq+0x6c/0x190 [ 58.925059][ C0] call_on_irq_stack+0x24/0x4c [ 58.926327][ C0] do_interrupt_handler+0xd4/0x138 [ 58.927673][ C0] el1_interrupt+0x34/0x68 [ 58.928785][ C0] el1h_64_irq_handler+0x18/0x24 [ 58.930141][ C0] el1h_64_irq+0x64/0x68 [ 58.931273][ C0] refill_obj_stock+0x200/0x328 [ 58.932586][ C0] __memcg_slab_free_hook+0x1fc/0x330 [ 58.934011][ C0] kmem_cache_free+0x25c/0x4d0 [ 58.935264][ C0] __vm_area_free+0xfc/0x148 [ 58.936460][ C0] exit_mmap+0x568/0xcb8 [ 58.937615][ C0] __mmput+0xec/0x390 [ 58.938700][ C0] mmput+0x70/0xac [ 58.939648][ C0] exit_mm+0x148/0x210 [ 58.940704][ C0] do_exit+0x468/0x1ac8 [ 58.941771][ C0] do_group_exit+0x194/0x22c [ 58.942966][ C0] pid_child_should_wake+0x0/0x1dc [ 58.944378][ C0] invoke_syscall+0x98/0x2b8 [ 58.945601][ C0] el0_svc_common+0x130/0x23c [ 58.946804][ C0] do_el0_svc+0x48/0x58 [ 58.947838][ C0] el0_svc+0x54/0x168 [ 58.948899][ C0] el0t_64_sync_handler+0x84/0xfc [ 58.950243][ C0] el0t_64_sync+0x190/0x194 [ 58.951397][ C0] irq event stamp: 2024 [ 58.952442][ C0] hardirqs last enabled at (2023): [] refill_obj_stock+0x1f4/0x328 [ 58.954917][ C0] hardirqs last disabled at (2024): [] el1_interrupt+0x24/0x68 [ 58.957395][ C0] softirqs last enabled at (1242): [] local_bh_enable+0x10/0x34 [ 58.959881][ C0] softirqs last disabled at (1240): [] local_bh_disable+0x10/0x34 [ 58.962373][ C0] ---[ end trace 0000000000000000 ]--- [ 58.976467][ T5826] Bluetooth: hci0: command tx timeout [ 59.007495][ T6604] loop0: detected capacity change from 0 to 128 [ 59.010094][ T6604] oldfs: cannot read superblock [ 59.033103][ C1] ------------[ cut here ]------------ [ 59.034540][ C1] VFS: brelse: Trying to free free buffer [ 59.036153][ C1] WARNING: CPU: 1 PID: 6606 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 59.038444][ C1] Modules linked in: [ 59.039440][ C1] CPU: 1 PID: 6606 Comm: sed Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.042184][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.044706][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.046680][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 59.048013][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 59.049363][ C1] sp : ffff800080017e00 [ 59.050468][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 59.052516][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 59.054659][ C1] x23: 0000000000000010 x22: dfff800000000000 x21: 0000000000000000 [ 59.056701][ C1] x20: ffff0000dbfdf7a0 x19: ffff80008b14d700 x18: 0000000000000008 [ 59.058706][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 59.060735][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 59.062757][ C1] x11: 0000000000010005 x10: 0000000000ff0100 x9 : 45e8afdc549be400 [ 59.064884][ C1] x8 : 45e8afdc549be400 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.066994][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 59.069147][ C1] x2 : 0000000000000001 x1 : 0000000100010003 x0 : 0000000000000000 [ 59.071249][ C1] Call trace: [ 59.072055][ C1] invalidate_bh_lru+0x128/0x200 [ 59.073385][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 59.075288][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 59.077057][ C1] ipi_handler+0x1d8/0x7b4 [ 59.078145][ C1] handle_percpu_devid_irq+0x174/0x308 [ 59.079629][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 59.081047][ C1] gic_handle_irq+0x6c/0x190 [ 59.082232][ C1] call_on_irq_stack+0x24/0x4c [ 59.083455][ C1] do_interrupt_handler+0xd4/0x138 [ 59.084819][ C1] el1_interrupt+0x34/0x68 [ 59.086024][ C1] el1h_64_irq_handler+0x18/0x24 [ 59.087329][ C1] el1h_64_irq+0x64/0x68 [ 59.088420][ C1] preempt_count+0x2c/0x68 [ 59.089528][ C1] check_preemption_disabled+0x30/0xe4 [ 59.090947][ C1] debug_smp_processor_id+0x20/0x2c [ 59.092392][ C1] rcu_is_watching+0x5c/0x18c [ 59.093612][ C1] page_ext_get+0x48/0x2d4 [ 59.094761][ C1] page_table_check_set+0xa0/0x40c [ 59.096073][ C1] __page_table_check_ptes_set+0x2d0/0x398 [ 59.097601][ C1] set_pte_range+0x804/0x830 [ 59.098797][ C1] filemap_map_pages+0xd94/0x13ec [ 59.100103][ C1] do_pte_missing+0x17e8/0x3aec [ 59.101434][ C1] handle_mm_fault+0x1468/0x331c [ 59.102760][ C1] do_page_fault+0x38c/0xb1c [ 59.103946][ C1] do_translation_fault+0xc4/0x114 [ 59.105305][ C1] do_mem_abort+0x74/0x200 [ 59.106471][ C1] el0_ia+0xa8/0x248 [ 59.107436][ C1] el0t_64_sync_handler+0xb4/0xfc [ 59.108796][ C1] el0t_64_sync+0x190/0x194 [ 59.109956][ C1] irq event stamp: 4162 [ 59.111044][ C1] hardirqs last enabled at (4161): [] local_daif_restore+0x1c/0x3c [ 59.113533][ C1] hardirqs last disabled at (4162): [] el1_interrupt+0x24/0x68 [ 59.115906][ C1] softirqs last enabled at (3722): [] handle_softirqs+0xa3c/0xbfc [ 59.118280][ C1] softirqs last disabled at (3711): [] __do_softirq+0x14/0x20 [ 59.120532][ C1] ---[ end trace 0000000000000000 ]--- [ 59.141418][ T6608] loop0: detected capacity change from 0 to 128 [ 59.146631][ T6608] oldfs: cannot read superblock [ 59.164148][ C0] ------------[ cut here ]------------ [ 59.165551][ C0] VFS: brelse: Trying to free free buffer [ 59.167129][ C0] WARNING: CPU: 0 PID: 6611 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 59.169481][ C0] Modules linked in: [ 59.170472][ C0] CPU: 0 PID: 6611 Comm: dhcpcd-run-hook Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.173548][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.176275][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.178282][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 59.179692][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 59.181077][ C0] sp : ffff800080007e00 [ 59.182107][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 59.184299][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 59.186496][ C0] x23: 0000000000000048 x22: dfff800000000000 x21: 0000000000000000 [ 59.188601][ C0] x20: ffff0000dec48888 x19: ffff80008b14d700 x18: 0000000000000008 [ 59.190619][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 59.192780][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 59.194819][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 42d64329689ee600 [ 59.196911][ C0] x8 : 42d64329689ee600 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.198992][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 59.201125][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 59.203223][ C0] Call trace: [ 59.204024][ C0] invalidate_bh_lru+0x128/0x200 [ 59.205335][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 59.206902][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 59.208801][ C0] ipi_handler+0x1d8/0x7b4 [ 59.210021][ C0] handle_percpu_devid_irq+0x174/0x308 [ 59.211403][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 59.212856][ C0] gic_handle_irq+0x6c/0x190 [ 59.214088][ C0] call_on_irq_stack+0x24/0x4c [ 59.215345][ C0] do_interrupt_handler+0xd4/0x138 [ 59.216632][ C0] el1_interrupt+0x34/0x68 [ 59.217805][ C0] el1h_64_irq_handler+0x18/0x24 [ 59.219139][ C0] el1h_64_irq+0x64/0x68 [ 59.220311][ C0] stack_trace_consume_entry+0x70/0x1cc [ 59.221818][ C0] arch_stack_walk+0x170/0x2dc [ 59.223064][ C0] stack_trace_save+0xfc/0x1a0 [ 59.224303][ C0] kasan_save_track+0x40/0x78 [ 59.225488][ C0] kasan_save_alloc_info+0x40/0x50 [ 59.226762][ C0] __kasan_slab_alloc+0x74/0x8c [ 59.228079][ C0] kmem_cache_alloc_noprof+0x1c0/0x350 [ 59.229546][ C0] vm_area_dup+0x30/0x274 [ 59.230699][ C0] copy_mm+0xa30/0x1a08 [ 59.231798][ C0] copy_process+0x1838/0x3280 [ 59.233021][ C0] kernel_clone+0x1d8/0x824 [ 59.234155][ C0] __arm64_sys_clone+0x1f8/0x24c [ 59.235526][ C0] invoke_syscall+0x98/0x2b8 [ 59.236726][ C0] el0_svc_common+0x130/0x23c [ 59.237972][ C0] do_el0_svc+0x48/0x58 [ 59.239091][ C0] el0_svc+0x54/0x168 [ 59.240173][ C0] el0t_64_sync_handler+0x84/0xfc [ 59.241456][ C0] el0t_64_sync+0x190/0x194 [ 59.242635][ C0] irq event stamp: 728 [ 59.243671][ C0] hardirqs last enabled at (727): [] percpu_counter_add_batch+0x210/0x30c [ 59.246360][ C0] hardirqs last disabled at (728): [] el1_interrupt+0x24/0x68 [ 59.248730][ C0] softirqs last enabled at (568): [] local_bh_enable+0x10/0x34 [ 59.251176][ C0] softirqs last disabled at (566): [] local_bh_disable+0x10/0x34 [ 59.253632][ C0] ---[ end trace 0000000000000000 ]--- [ 59.259404][ T6612] loop0: detected capacity change from 0 to 128 [ 59.262586][ T6612] oldfs: cannot read superblock [ 59.263901][ T6612] ------------[ cut here ]------------ [ 59.265239][ T6612] VFS: brelse: Trying to free free buffer [ 59.266818][ T6612] WARNING: CPU: 1 PID: 6612 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 59.269007][ T6612] Modules linked in: [ 59.270031][ T6612] CPU: 1 PID: 6612 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.272990][ T6612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.275692][ T6612] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.277656][ T6612] pc : invalidate_bh_lru+0x128/0x200 [ 59.278994][ T6612] lr : invalidate_bh_lru+0x128/0x200 [ 59.280383][ T6612] sp : ffff8000a03f7930 [ 59.281487][ T6612] x29: ffff8000a03f7930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 59.283526][ T6612] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 59.285601][ T6612] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 59.287668][ T6612] x20: ffff0000dbfdfc28 x19: ffff80008b14d700 x18: 0000000000000008 [ 59.289699][ T6612] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 59.291781][ T6612] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 59.293871][ T6612] x11: 0000000000000004 x10: 0000000000ff0100 x9 : a67a577dce8c5700 [ 59.295880][ T6612] x8 : a67a577dce8c5700 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.297917][ T6612] x5 : ffff8000a03f7078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 59.300035][ T6612] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 59.302148][ T6612] Call trace: [ 59.302984][ T6612] invalidate_bh_lru+0x128/0x200 [ 59.304331][ T6612] smp_call_function_many_cond+0x141c/0x2f30 [ 59.305854][ T6612] on_each_cpu_cond_mask+0x5c/0xc4 [ 59.307212][ T6612] invalidate_bh_lrus+0x34/0x40 [ 59.308526][ T6612] blkdev_flush_mapping+0xf0/0x230 [ 59.309853][ T6612] bdev_release+0x4bc/0x644 [ 59.311008][ T6612] blkdev_release+0x20/0x34 [ 59.312220][ T6612] __fput+0x334/0x760 [ 59.313243][ T6612] ____fput+0x20/0x30 [ 59.314319][ T6612] task_work_run+0x230/0x2e0 [ 59.315479][ T6612] do_notify_resume+0x178/0x1f4 [ 59.316694][ T6612] el0_svc+0xac/0x168 [ 59.317665][ T6612] el0t_64_sync_handler+0x84/0xfc [ 59.318944][ T6612] el0t_64_sync+0x190/0x194 [ 59.320093][ T6612] irq event stamp: 1290 [ 59.321144][ T6612] hardirqs last enabled at (1289): [] _raw_spin_unlock_irq+0x30/0x80 [ 59.323728][ T6612] hardirqs last disabled at (1290): [] smp_call_function_many_cond+0x1340/0x2f30 [ 59.326557][ T6612] softirqs last enabled at (980): [] handle_softirqs+0xa3c/0xbfc [ 59.328949][ T6612] softirqs last disabled at (869): [] __do_softirq+0x14/0x20 [ 59.331382][ T6612] ---[ end trace 0000000000000000 ]--- [ 59.370031][ T6621] loop0: detected capacity change from 0 to 128 [ 59.378420][ T6621] oldfs: cannot read superblock [ 59.386268][ T6477] ------------[ cut here ]------------ [ 59.387733][ T6477] VFS: brelse: Trying to free free buffer [ 59.389295][ T6477] WARNING: CPU: 0 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 59.391590][ T6477] Modules linked in: [ 59.392609][ T6477] CPU: 0 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.395548][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.398225][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.400263][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 59.401610][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 59.403038][ T6477] sp : ffff800098cf7950 [ 59.404200][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 59.406350][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 59.408497][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 59.410580][ T6477] x20: ffff0000c156c148 x19: ffff80008b14d700 x18: 0000000000000008 [ 59.412678][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 59.414771][ T6477] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 59.416863][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 59.418964][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.421076][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 59.423173][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 59.425216][ T6477] Call trace: [ 59.426034][ T6477] invalidate_bh_lru+0x128/0x200 [ 59.427366][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 59.428903][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 59.430278][ T6477] invalidate_bh_lrus+0x34/0x40 [ 59.431538][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 59.432857][ T6477] bdev_release+0x4bc/0x644 [ 59.434001][ T6477] blkdev_release+0x20/0x34 [ 59.435246][ T6477] __fput+0x334/0x760 [ 59.436393][ T6477] __fput_sync+0x60/0x9c [ 59.437527][ T6477] __arm64_sys_close+0x150/0x1e0 [ 59.438854][ T6477] invoke_syscall+0x98/0x2b8 [ 59.440059][ T6477] el0_svc_common+0x130/0x23c [ 59.441304][ T6477] do_el0_svc+0x48/0x58 [ 59.442392][ T6477] el0_svc+0x54/0x168 [ 59.443421][ T6477] el0t_64_sync_handler+0x84/0xfc [ 59.444688][ T6477] el0t_64_sync+0x190/0x194 [ 59.445869][ T6477] irq event stamp: 57528 [ 59.446998][ T6477] hardirqs last enabled at (57527): [] kasan_quarantine_put+0x1a0/0x1c8 [ 59.449569][ T6477] hardirqs last disabled at (57528): [] smp_call_function_many_cond+0x1340/0x2f30 [ 59.452310][ T6477] softirqs last enabled at (57024): [] local_bh_enable+0x10/0x34 [ 59.454761][ T6477] softirqs last disabled at (57022): [] local_bh_disable+0x10/0x34 [ 59.457213][ T6477] ---[ end trace 0000000000000000 ]--- [ 59.486615][ T6633] loop0: detected capacity change from 0 to 128 [ 59.504893][ T6633] oldfs: cannot read superblock [ 59.506361][ T6633] ------------[ cut here ]------------ [ 59.507756][ T6633] VFS: brelse: Trying to free free buffer [ 59.509364][ T6633] WARNING: CPU: 0 PID: 6633 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 59.511557][ T6633] Modules linked in: [ 59.512566][ T6633] CPU: 0 PID: 6633 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.515673][ T6633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.518302][ T6633] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.520363][ T6633] pc : invalidate_bh_lru+0x128/0x200 [ 59.521752][ T6633] lr : invalidate_bh_lru+0x128/0x200 [ 59.523179][ T6633] sp : ffff8000a0727930 [ 59.524258][ T6633] x29: ffff8000a0727930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 59.526397][ T6633] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 59.528563][ T6633] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 59.530710][ T6633] x20: ffff0000c156cd10 x19: ffff80008b14d700 x18: 0000000000000008 [ 59.532756][ T6633] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 59.534953][ T6633] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 59.537121][ T6633] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 4905b3d68158ce00 [ 59.539326][ T6633] x8 : 4905b3d68158ce00 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.541429][ T6633] x5 : ffff8000a0727078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 59.543631][ T6633] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 59.545767][ T6633] Call trace: [ 59.546679][ T6633] invalidate_bh_lru+0x128/0x200 [ 59.547938][ T6633] smp_call_function_many_cond+0x141c/0x2f30 [ 59.549600][ T6633] on_each_cpu_cond_mask+0x5c/0xc4 [ 59.550963][ T6633] invalidate_bh_lrus+0x34/0x40 [ 59.552311][ T6633] blkdev_flush_mapping+0xf0/0x230 [ 59.553602][ T6633] bdev_release+0x4bc/0x644 [ 59.554758][ T6633] blkdev_release+0x20/0x34 [ 59.555969][ T6633] __fput+0x334/0x760 [ 59.557077][ T6633] ____fput+0x20/0x30 [ 59.558211][ T6633] task_work_run+0x230/0x2e0 [ 59.559425][ T6633] do_notify_resume+0x178/0x1f4 [ 59.560709][ T6633] el0_svc+0xac/0x168 [ 59.561812][ T6633] el0t_64_sync_handler+0x84/0xfc [ 59.563133][ T6633] el0t_64_sync+0x190/0x194 [ 59.564389][ T6633] irq event stamp: 1210 [ 59.565470][ T6633] hardirqs last enabled at (1209): [] _raw_spin_unlock_irq+0x30/0x80 [ 59.567950][ T6633] hardirqs last disabled at (1210): [] smp_call_function_many_cond+0x1340/0x2f30 [ 59.570758][ T6633] softirqs last enabled at (758): [] local_bh_enable+0x10/0x34 [ 59.573185][ T6633] softirqs last disabled at (756): [] local_bh_disable+0x10/0x34 [ 59.575624][ T6633] ---[ end trace 0000000000000000 ]--- [ 59.604254][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 59.624973][ T6639] loop0: detected capacity change from 0 to 128 [ 59.627865][ T6639] oldfs: cannot read superblock [ 59.629257][ T6639] ------------[ cut here ]------------ [ 59.630607][ T6639] VFS: brelse: Trying to free free buffer [ 59.632254][ T6639] WARNING: CPU: 1 PID: 6639 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 59.634598][ T6639] Modules linked in: [ 59.635575][ T6639] CPU: 1 PID: 6639 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.638628][ T6639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.641202][ T6639] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.643309][ T6639] pc : invalidate_bh_lru+0x128/0x200 [ 59.644697][ T6639] lr : invalidate_bh_lru+0x128/0x200 [ 59.646167][ T6639] sp : ffff8000a03d7930 [ 59.647188][ T6639] x29: ffff8000a03d7930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 59.649286][ T6639] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 59.651266][ T6639] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 59.653306][ T6639] x20: ffff0000defbb318 x19: ffff80008b14d700 x18: 0000000000000008 [ 59.655415][ T6639] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 59.657566][ T6639] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 59.659678][ T6639] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 37a95e31c8d69800 [ 59.661742][ T6639] x8 : 37a95e31c8d69800 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.663825][ T6639] x5 : ffff8000a03d7078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 59.665982][ T6639] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 59.668074][ T6639] Call trace: [ 59.668897][ T6639] invalidate_bh_lru+0x128/0x200 [ 59.670202][ T6639] smp_call_function_many_cond+0x141c/0x2f30 [ 59.671764][ T6639] on_each_cpu_cond_mask+0x5c/0xc4 [ 59.673137][ T6639] invalidate_bh_lrus+0x34/0x40 [ 59.674438][ T6639] blkdev_flush_mapping+0xf0/0x230 [ 59.675781][ T6639] bdev_release+0x4bc/0x644 [ 59.676927][ T6639] blkdev_release+0x20/0x34 [ 59.678150][ T6639] __fput+0x334/0x760 [ 59.679163][ T6639] ____fput+0x20/0x30 [ 59.680223][ T6639] task_work_run+0x230/0x2e0 [ 59.681411][ T6639] do_notify_resume+0x178/0x1f4 [ 59.682740][ T6639] el0_svc+0xac/0x168 [ 59.683790][ T6639] el0t_64_sync_handler+0x84/0xfc [ 59.685103][ T6639] el0t_64_sync+0x190/0x194 [ 59.686241][ T6639] irq event stamp: 1206 [ 59.687308][ T6639] hardirqs last enabled at (1205): [] _raw_spin_unlock_irq+0x30/0x80 [ 59.689791][ T6639] hardirqs last disabled at (1206): [] smp_call_function_many_cond+0x1340/0x2f30 [ 59.692543][ T6639] softirqs last enabled at (752): [] local_bh_enable+0x10/0x34 [ 59.694935][ T6639] softirqs last disabled at (750): [] local_bh_disable+0x10/0x34 [ 59.697425][ T6639] ---[ end trace 0000000000000000 ]--- [ 59.728340][ T6647] loop0: detected capacity change from 0 to 128 [ 59.737578][ T6647] oldfs: cannot read superblock [ 59.739373][ C0] ------------[ cut here ]------------ [ 59.740817][ C0] VFS: brelse: Trying to free free buffer [ 59.742483][ C0] WARNING: CPU: 0 PID: 6646 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 59.744854][ C0] Modules linked in: [ 59.745928][ C0] CPU: 0 PID: 6646 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.749202][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.751831][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.753813][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 59.755174][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 59.756564][ C0] sp : ffff800080007e00 [ 59.757646][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 59.759754][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 59.761848][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 59.763963][ C0] x20: ffff0000decd2318 x19: ffff80008b14d700 x18: 0000000000000008 [ 59.766020][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 59.768110][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 59.770249][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 0bb230555db3ba00 [ 59.772275][ C0] x8 : 0bb230555db3ba00 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.774427][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 59.776501][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 59.778513][ C0] Call trace: [ 59.779362][ C0] invalidate_bh_lru+0x128/0x200 [ 59.780677][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 59.782327][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 59.784120][ C0] ipi_handler+0x1d8/0x7b4 [ 59.785283][ C0] handle_percpu_devid_irq+0x174/0x308 [ 59.786677][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 59.788150][ C0] gic_handle_irq+0x6c/0x190 [ 59.789293][ C0] call_on_irq_stack+0x24/0x4c [ 59.790498][ C0] do_interrupt_handler+0xd4/0x138 [ 59.791834][ C0] el0_interrupt+0x68/0x244 [ 59.792972][ C0] __el0_irq_handler_common+0x18/0x24 [ 59.794397][ C0] el0t_64_irq_handler+0x10/0x1c [ 59.795667][ C0] el0t_64_irq+0x190/0x194 [ 59.796814][ C0] irq event stamp: 1366 [ 59.797887][ C0] hardirqs last enabled at (1365): [] el0t_64_sync_handler+0x84/0xfc [ 59.800421][ C0] hardirqs last disabled at (1366): [] __el0_irq_handler_common+0x18/0x24 [ 59.803068][ C0] softirqs last enabled at (1220): [] local_bh_enable+0x10/0x34 [ 59.805497][ C0] softirqs last disabled at (1218): [] local_bh_disable+0x10/0x34 [ 59.807931][ C0] ---[ end trace 0000000000000000 ]--- [ 59.848389][ T6651] loop0: detected capacity change from 0 to 128 [ 59.868190][ T6651] oldfs: cannot read superblock [ 59.874623][ T6477] ------------[ cut here ]------------ [ 59.876039][ T6477] VFS: brelse: Trying to free free buffer [ 59.877629][ T6477] WARNING: CPU: 0 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 59.879869][ T6477] Modules linked in: [ 59.880853][ T6477] CPU: 0 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.883754][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.886464][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.888461][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 59.889865][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 59.891261][ T6477] sp : ffff800098cf7950 [ 59.892339][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 59.894505][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 59.896646][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 59.898719][ T6477] x20: ffff0000decd2888 x19: ffff80008b14d700 x18: 0000000000000008 [ 59.900721][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 59.902817][ T6477] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 59.904868][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 59.906976][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.909166][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 59.911307][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 59.913443][ T6477] Call trace: [ 59.914319][ T6477] invalidate_bh_lru+0x128/0x200 [ 59.915668][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 59.917241][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 59.918658][ T6477] invalidate_bh_lrus+0x34/0x40 [ 59.919900][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 59.921270][ T6477] bdev_release+0x4bc/0x644 [ 59.922448][ T6477] blkdev_release+0x20/0x34 [ 59.923607][ T6477] __fput+0x334/0x760 [ 59.924688][ T6477] __fput_sync+0x60/0x9c [ 59.925786][ T6477] __arm64_sys_close+0x150/0x1e0 [ 59.927085][ T6477] invoke_syscall+0x98/0x2b8 [ 59.928282][ T6477] el0_svc_common+0x130/0x23c [ 59.929528][ T6477] do_el0_svc+0x48/0x58 [ 59.930637][ T6477] el0_svc+0x54/0x168 [ 59.931720][ T6477] el0t_64_sync_handler+0x84/0xfc [ 59.933079][ T6477] el0t_64_sync+0x190/0x194 [ 59.934298][ T6477] irq event stamp: 83678 [ 59.935388][ T6477] hardirqs last enabled at (83677): [] kasan_quarantine_put+0x1a0/0x1c8 [ 59.938054][ T6477] hardirqs last disabled at (83678): [] smp_call_function_many_cond+0x1340/0x2f30 [ 59.940870][ T6477] softirqs last enabled at (82890): [] local_bh_enable+0x10/0x34 [ 59.943387][ T6477] softirqs last disabled at (82888): [] local_bh_disable+0x10/0x34 [ 59.945883][ T6477] ---[ end trace 0000000000000000 ]--- [ 59.964987][ T6662] loop0: detected capacity change from 0 to 128 [ 59.978557][ T6662] oldfs: cannot read superblock [ 59.985667][ C1] ------------[ cut here ]------------ [ 59.987107][ C1] VFS: brelse: Trying to free free buffer [ 59.988714][ C1] WARNING: CPU: 1 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 59.991020][ C1] Modules linked in: [ 59.992058][ C1] CPU: 1 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.995199][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.997839][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.999902][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 60.001281][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 60.002627][ C1] sp : ffff800080017e00 [ 60.003735][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 60.005783][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 60.007863][ C1] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 60.010037][ C1] x20: ffff0000defbb888 x19: ffff80008b14d700 x18: 0000000000000008 [ 60.012206][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 60.014300][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 60.016387][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 60.018434][ C1] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.020521][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 60.022585][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 60.024686][ C1] Call trace: [ 60.025549][ C1] invalidate_bh_lru+0x128/0x200 [ 60.026861][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 60.028453][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.030312][ C1] ipi_handler+0x1d8/0x7b4 [ 60.031451][ C1] handle_percpu_devid_irq+0x174/0x308 [ 60.032908][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 60.034340][ C1] gic_handle_irq+0x6c/0x190 [ 60.035518][ C1] call_on_irq_stack+0x24/0x4c [ 60.036779][ C1] do_interrupt_handler+0xd4/0x138 [ 60.038168][ C1] el1_interrupt+0x34/0x68 [ 60.039355][ C1] el1h_64_irq_handler+0x18/0x24 [ 60.040712][ C1] el1h_64_irq+0x64/0x68 [ 60.041877][ C1] __sanitizer_cov_trace_pc+0x14/0x6c [ 60.043318][ C1] vsnprintf+0xe9c/0x1a8c [ 60.044495][ C1] tomoyo_supervisor+0x11c/0x102c [ 60.045771][ C1] tomoyo_path_permission+0x1f4/0x2fc [ 60.047214][ C1] tomoyo_path_perm+0x360/0x588 [ 60.048517][ C1] tomoyo_inode_getattr+0x28/0x38 [ 60.049829][ C1] security_inode_getattr+0xd8/0x124 [ 60.051277][ C1] vfs_fstatat+0x1bc/0x25c [ 60.052397][ C1] __arm64_sys_newfstatat+0x114/0x19c [ 60.053795][ C1] invoke_syscall+0x98/0x2b8 [ 60.055004][ C1] el0_svc_common+0x130/0x23c [ 60.056278][ C1] do_el0_svc+0x48/0x58 [ 60.057377][ C1] el0_svc+0x54/0x168 [ 60.058440][ C1] el0t_64_sync_handler+0x84/0xfc [ 60.059705][ C1] el0t_64_sync+0x190/0x194 [ 60.060848][ C1] irq event stamp: 219100 [ 60.061958][ C1] hardirqs last enabled at (219099): [] kasan_quarantine_put+0x1a0/0x1c8 [ 60.064576][ C1] hardirqs last disabled at (219100): [] el1_interrupt+0x24/0x68 [ 60.067055][ C1] softirqs last enabled at (218282): [] local_bh_enable+0x10/0x34 [ 60.069556][ C1] softirqs last disabled at (218280): [] local_bh_disable+0x10/0x34 [ 60.072105][ C1] ---[ end trace 0000000000000000 ]--- [ 60.094382][ T6667] loop0: detected capacity change from 0 to 128 [ 60.096999][ T6667] oldfs: cannot read superblock [ 60.100280][ T6477] ------------[ cut here ]------------ [ 60.101677][ T6477] VFS: brelse: Trying to free free buffer [ 60.103389][ T6477] WARNING: CPU: 0 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 60.105705][ T6477] Modules linked in: [ 60.106715][ T6477] CPU: 0 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.109622][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.112238][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.114393][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 60.115752][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 60.117191][ T6477] sp : ffff800098cf7950 [ 60.118293][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 60.120422][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 60.122650][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.124712][ T6477] x20: ffff0000decd2d10 x19: ffff80008b14d700 x18: 0000000000000008 [ 60.126858][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 60.128951][ T6477] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 60.131056][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 60.133150][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.135189][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 60.137308][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 60.139444][ T6477] Call trace: [ 60.140279][ T6477] invalidate_bh_lru+0x128/0x200 [ 60.141567][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 60.143210][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 60.144574][ T6477] invalidate_bh_lrus+0x34/0x40 [ 60.145824][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 60.147202][ T6477] bdev_release+0x4bc/0x644 [ 60.148367][ T6477] blkdev_release+0x20/0x34 [ 60.149550][ T6477] __fput+0x334/0x760 [ 60.150552][ T6477] __fput_sync+0x60/0x9c [ 60.151574][ T6477] __arm64_sys_close+0x150/0x1e0 [ 60.152865][ T6477] invoke_syscall+0x98/0x2b8 [ 60.154064][ T6477] el0_svc_common+0x130/0x23c [ 60.155284][ T6477] do_el0_svc+0x48/0x58 [ 60.156343][ T6477] el0_svc+0x54/0x168 [ 60.157398][ T6477] el0t_64_sync_handler+0x84/0xfc [ 60.158754][ T6477] el0t_64_sync+0x190/0x194 [ 60.159956][ T6477] irq event stamp: 94742 [ 60.161070][ T6477] hardirqs last enabled at (94741): [] kasan_quarantine_put+0x1a0/0x1c8 [ 60.163692][ T6477] hardirqs last disabled at (94742): [] smp_call_function_many_cond+0x1340/0x2f30 [ 60.166537][ T6477] softirqs last enabled at (94732): [] local_bh_enable+0x10/0x34 [ 60.169065][ T6477] softirqs last disabled at (94730): [] local_bh_disable+0x10/0x34 [ 60.171591][ T6477] ---[ end trace 0000000000000000 ]--- [ 60.189284][ T6675] loop0: detected capacity change from 0 to 128 [ 60.192962][ T6675] oldfs: cannot read superblock [ 60.205211][ C1] ------------[ cut here ]------------ [ 60.206643][ C1] VFS: brelse: Trying to free free buffer [ 60.208263][ C1] WARNING: CPU: 1 PID: 6677 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 60.210638][ C1] Modules linked in: [ 60.211651][ C1] CPU: 1 PID: 6677 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.214817][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.217497][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.219524][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 60.220895][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 60.222303][ C1] sp : ffff800080017e00 [ 60.223399][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 60.225507][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 60.227637][ C1] x23: 0000000000000048 x22: dfff800000000000 x21: 0000000000000000 [ 60.229705][ C1] x20: ffff0000defbbee0 x19: ffff80008b14d700 x18: 0000000000000008 [ 60.231782][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 60.233972][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 60.236111][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 987b8ddab4525200 [ 60.238151][ C1] x8 : 987b8ddab4525200 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.240179][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 60.242205][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 60.244277][ C1] Call trace: [ 60.245177][ C1] invalidate_bh_lru+0x128/0x200 [ 60.246506][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 60.248156][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.249927][ C1] ipi_handler+0x1d8/0x7b4 [ 60.251060][ C1] handle_percpu_devid_irq+0x174/0x308 [ 60.252529][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 60.253928][ C1] gic_handle_irq+0x6c/0x190 [ 60.255156][ C1] call_on_irq_stack+0x24/0x4c [ 60.256438][ C1] do_interrupt_handler+0xd4/0x138 [ 60.257813][ C1] el1_interrupt+0x34/0x68 [ 60.258961][ C1] el1h_64_irq_handler+0x18/0x24 [ 60.260278][ C1] el1h_64_irq+0x64/0x68 [ 60.261379][ C1] lock_acquire+0x27c/0x728 [ 60.262540][ C1] rcu_lock_acquire+0x44/0x54 [ 60.263818][ C1] page_ext_get+0x2c/0x2d4 [ 60.265007][ C1] page_table_check_set+0xa0/0x40c [ 60.266442][ C1] __page_table_check_ptes_set+0x2d0/0x398 [ 60.267973][ C1] set_pte_range+0x804/0x830 [ 60.269201][ C1] filemap_map_pages+0xd94/0x13ec [ 60.270471][ C1] do_pte_missing+0x17e8/0x3aec [ 60.271780][ C1] handle_mm_fault+0x1468/0x331c [ 60.273114][ C1] do_page_fault+0x38c/0xb1c [ 60.274308][ C1] do_translation_fault+0xc4/0x114 [ 60.275650][ C1] do_mem_abort+0x74/0x200 [ 60.276775][ C1] el0_ia+0xa8/0x248 [ 60.277795][ C1] el0t_64_sync_handler+0xb4/0xfc [ 60.279115][ C1] el0t_64_sync+0x190/0x194 [ 60.280248][ C1] irq event stamp: 72 [ 60.281311][ C1] hardirqs last enabled at (71): [] local_daif_restore+0x1c/0x3c [ 60.283795][ C1] hardirqs last disabled at (72): [] el1_interrupt+0x24/0x68 [ 60.286123][ C1] softirqs last enabled at (14): [] local_bh_enable+0x10/0x34 [ 60.288522][ C1] softirqs last disabled at (12): [] local_bh_disable+0x10/0x34 [ 60.290972][ C1] ---[ end trace 0000000000000000 ]--- [ 60.313999][ T6679] loop0: detected capacity change from 0 to 128 [ 60.321747][ T6679] oldfs: cannot read superblock [ 60.347850][ T6477] ------------[ cut here ]------------ [ 60.349273][ T6477] VFS: brelse: Trying to free free buffer [ 60.350873][ T6477] WARNING: CPU: 1 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 60.353146][ T6477] Modules linked in: [ 60.354147][ T6477] CPU: 1 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.357025][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.359598][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.361634][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 60.362994][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 60.364330][ T6477] sp : ffff800098cf7950 [ 60.365427][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 60.367517][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 60.369580][ T6477] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 60.371650][ T6477] x20: ffff0000defb94e8 x19: ffff80008b14d700 x18: 0000000000000008 [ 60.373713][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 60.375849][ T6477] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 60.377966][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 60.380065][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.382131][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 60.384150][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 60.386183][ T6477] Call trace: [ 60.387003][ T6477] invalidate_bh_lru+0x128/0x200 [ 60.388315][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 60.389917][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 60.391292][ T6477] invalidate_bh_lrus+0x34/0x40 [ 60.392565][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 60.393919][ T6477] bdev_release+0x4bc/0x644 [ 60.395099][ T6477] blkdev_release+0x20/0x34 [ 60.396318][ T6477] __fput+0x334/0x760 [ 60.397390][ T6477] __fput_sync+0x60/0x9c [ 60.398479][ T6477] __arm64_sys_close+0x150/0x1e0 [ 60.399780][ T6477] invoke_syscall+0x98/0x2b8 [ 60.400979][ T6477] el0_svc_common+0x130/0x23c [ 60.402199][ T6477] do_el0_svc+0x48/0x58 [ 60.403193][ T6477] el0_svc+0x54/0x168 [ 60.404242][ T6477] el0t_64_sync_handler+0x84/0xfc [ 60.405511][ T6477] el0t_64_sync+0x190/0x194 [ 60.406716][ T6477] irq event stamp: 99302 [ 60.407821][ T6477] hardirqs last enabled at (99301): [] kasan_quarantine_put+0x1a0/0x1c8 [ 60.410439][ T6477] hardirqs last disabled at (99302): [] smp_call_function_many_cond+0x1340/0x2f30 [ 60.413297][ T6477] softirqs last enabled at (98236): [] local_bh_enable+0x10/0x34 [ 60.415717][ T6477] softirqs last disabled at (98234): [] local_bh_disable+0x10/0x34 [ 60.418167][ T6477] ---[ end trace 0000000000000000 ]--- [ 60.423454][ T6685] loop0: detected capacity change from 0 to 128 [ 60.426393][ T6685] oldfs: cannot read superblock [ 60.429169][ C0] ------------[ cut here ]------------ [ 60.430674][ C0] VFS: brelse: Trying to free free buffer [ 60.432306][ C0] WARNING: CPU: 0 PID: 6685 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 60.434614][ C0] Modules linked in: [ 60.435656][ C0] CPU: 0 PID: 6685 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.438810][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.441459][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.443489][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 60.444817][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 60.446230][ C0] sp : ffff800080007e00 [ 60.447318][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 60.449430][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 60.451622][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.453704][ C0] x20: ffff0000deca4148 x19: ffff80008b14d700 x18: 0000000000000008 [ 60.455757][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 60.457826][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 60.459912][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 50c439bfe61c3800 [ 60.462139][ C0] x8 : 50c439bfe61c3800 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.464255][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 60.466392][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 60.468496][ C0] Call trace: [ 60.469337][ C0] invalidate_bh_lru+0x128/0x200 [ 60.470663][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 60.472351][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.474204][ C0] ipi_handler+0x1d8/0x7b4 [ 60.475400][ C0] handle_percpu_devid_irq+0x174/0x308 [ 60.476857][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 60.478323][ C0] gic_handle_irq+0x6c/0x190 [ 60.479557][ C0] call_on_irq_stack+0x24/0x4c [ 60.480810][ C0] do_interrupt_handler+0xd4/0x138 [ 60.482100][ C0] el1_interrupt+0x34/0x68 [ 60.483270][ C0] el1h_64_irq_handler+0x18/0x24 [ 60.484590][ C0] el1h_64_irq+0x64/0x68 [ 60.485635][ C0] __sanitizer_cov_trace_const_cmp1+0x14/0x88 [ 60.487253][ C0] tlb_flush_mmu+0x15c/0x398 [ 60.488413][ C0] tlb_finish_mmu+0xc8/0x20c [ 60.489650][ C0] exit_mmap+0x3ac/0xcb8 [ 60.490761][ C0] __mmput+0xec/0x390 [ 60.491786][ C0] mmput+0x70/0xac [ 60.492766][ C0] exit_mm+0x148/0x210 [ 60.493921][ C0] do_exit+0x468/0x1ac8 [ 60.495042][ C0] do_group_exit+0x194/0x22c [ 60.496231][ C0] get_signal+0x1414/0x1530 [ 60.497439][ C0] do_signal+0x238/0x3e8c [ 60.498514][ C0] do_notify_resume+0x74/0x1f4 [ 60.499763][ C0] el0_svc+0xac/0x168 [ 60.500838][ C0] el0t_64_sync_handler+0x84/0xfc [ 60.502134][ C0] el0t_64_sync+0x190/0x194 [ 60.503291][ C0] irq event stamp: 1840 [ 60.504357][ C0] hardirqs last enabled at (1839): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 60.507017][ C0] hardirqs last disabled at (1840): [] el1_interrupt+0x24/0x68 [ 60.509409][ C0] softirqs last enabled at (1346): [] local_bh_enable+0x10/0x34 [ 60.511878][ C0] softirqs last disabled at (1344): [] local_bh_disable+0x10/0x34 [ 60.514319][ C0] ---[ end trace 0000000000000000 ]--- [ 60.529063][ T6693] loop0: detected capacity change from 0 to 128 [ 60.536250][ T6693] oldfs: cannot read superblock [ 60.545462][ C1] ------------[ cut here ]------------ [ 60.546970][ C1] VFS: brelse: Trying to free free buffer [ 60.548548][ C1] WARNING: CPU: 1 PID: 6695 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 60.550902][ C1] Modules linked in: [ 60.551897][ C1] CPU: 1 PID: 6695 Comm: sed Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.554746][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.557403][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.559496][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 60.560873][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 60.562304][ C1] sp : ffff800080017e00 [ 60.563445][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 60.565525][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 60.567596][ C1] x23: 0000000000000028 x22: dfff800000000000 x21: 0000000000000000 [ 60.569672][ C1] x20: ffff0000defb9df8 x19: ffff80008b14d700 x18: 0000000000000008 [ 60.571754][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 60.573900][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 60.576041][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 7a52cab411ea3700 [ 60.578132][ C1] x8 : 7a52cab411ea3700 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.580212][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 60.582269][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 60.584335][ C1] Call trace: [ 60.585193][ C1] invalidate_bh_lru+0x128/0x200 [ 60.586520][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 60.588193][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.590003][ C1] ipi_handler+0x1d8/0x7b4 [ 60.591183][ C1] handle_percpu_devid_irq+0x174/0x308 [ 60.592618][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 60.593997][ C1] gic_handle_irq+0x6c/0x190 [ 60.595180][ C1] call_on_irq_stack+0x24/0x4c [ 60.596364][ C1] do_interrupt_handler+0xd4/0x138 [ 60.597653][ C1] el1_interrupt+0x34/0x68 [ 60.598849][ C1] el1h_64_irq_handler+0x18/0x24 [ 60.600136][ C1] el1h_64_irq+0x64/0x68 [ 60.601255][ C1] arch_local_irq_restore+0x8/0xc [ 60.602597][ C1] __might_resched+0x98/0x4d0 [ 60.603839][ C1] __might_sleep+0x90/0xe4 [ 60.605017][ C1] kmem_cache_alloc_noprof+0x78/0x350 [ 60.606401][ C1] getname_flags+0xd0/0x484 [ 60.607571][ C1] getname+0x28/0x38 [ 60.608552][ C1] do_sys_openat2+0xd0/0x1b8 [ 60.609826][ C1] __arm64_sys_openat+0x1f0/0x240 [ 60.611195][ C1] invoke_syscall+0x98/0x2b8 [ 60.612323][ C1] el0_svc_common+0x130/0x23c [ 60.613580][ C1] do_el0_svc+0x48/0x58 [ 60.614609][ C1] el0_svc+0x54/0x168 [ 60.615580][ C1] el0t_64_sync_handler+0x84/0xfc [ 60.616917][ C1] el0t_64_sync+0x190/0x194 [ 60.618120][ C1] irq event stamp: 3376 [ 60.619191][ C1] hardirqs last enabled at (3375): [] local_daif_restore+0x1c/0x3c [ 60.621719][ C1] hardirqs last disabled at (3376): [] el1_interrupt+0x24/0x68 [ 60.624084][ C1] softirqs last enabled at (2306): [] local_bh_enable+0x10/0x34 [ 60.626509][ C1] softirqs last disabled at (2304): [] local_bh_disable+0x10/0x34 [ 60.628975][ C1] ---[ end trace 0000000000000000 ]--- [ 60.643271][ T6697] loop0: detected capacity change from 0 to 128 [ 60.645952][ T6697] oldfs: cannot read superblock [ 60.647395][ T6697] ------------[ cut here ]------------ [ 60.648832][ T6697] VFS: brelse: Trying to free free buffer [ 60.650495][ T6697] WARNING: CPU: 0 PID: 6697 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 60.652822][ T6697] Modules linked in: [ 60.653855][ T6697] CPU: 0 PID: 6697 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.656936][ T6697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.659542][ T6697] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.661612][ T6697] pc : invalidate_bh_lru+0x128/0x200 [ 60.662973][ T6697] lr : invalidate_bh_lru+0x128/0x200 [ 60.664356][ T6697] sp : ffff8000a0707930 [ 60.665440][ T6697] x29: ffff8000a0707930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 60.667554][ T6697] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 60.669631][ T6697] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.671783][ T6697] x20: ffff0000deca4df8 x19: ffff80008b14d700 x18: 0000000000000008 [ 60.673874][ T6697] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 60.676000][ T6697] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 60.678066][ T6697] x11: 0000000000000004 x10: 0000000000ff0100 x9 : cdf5f356aa7f1900 [ 60.680203][ T6697] x8 : cdf5f356aa7f1900 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.682407][ T6697] x5 : ffff8000a0707078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 60.684476][ T6697] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 60.686600][ T6697] Call trace: [ 60.687449][ T6697] invalidate_bh_lru+0x128/0x200 [ 60.688774][ T6697] smp_call_function_many_cond+0x141c/0x2f30 [ 60.690375][ T6697] on_each_cpu_cond_mask+0x5c/0xc4 [ 60.691765][ T6697] invalidate_bh_lrus+0x34/0x40 [ 60.693038][ T6697] blkdev_flush_mapping+0xf0/0x230 [ 60.694430][ T6697] bdev_release+0x4bc/0x644 [ 60.695590][ T6697] blkdev_release+0x20/0x34 [ 60.696804][ T6697] __fput+0x334/0x760 [ 60.697859][ T6697] ____fput+0x20/0x30 [ 60.698901][ T6697] task_work_run+0x230/0x2e0 [ 60.700123][ T6697] do_notify_resume+0x178/0x1f4 [ 60.701415][ T6697] el0_svc+0xac/0x168 [ 60.702450][ T6697] el0t_64_sync_handler+0x84/0xfc [ 60.703829][ T6697] el0t_64_sync+0x190/0x194 [ 60.705032][ T6697] irq event stamp: 1362 [ 60.706103][ T6697] hardirqs last enabled at (1361): [] _raw_spin_unlock_irq+0x30/0x80 [ 60.708665][ T6697] hardirqs last disabled at (1362): [] smp_call_function_many_cond+0x1340/0x2f30 [ 60.711474][ T6697] softirqs last enabled at (940): [] local_bh_enable+0x10/0x34 [ 60.713917][ T6697] softirqs last disabled at (938): [] local_bh_disable+0x10/0x34 [ 60.716313][ T6697] ---[ end trace 0000000000000000 ]--- [ 60.743021][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 60.769198][ T6708] loop0: detected capacity change from 0 to 128 [ 60.773724][ T6708] oldfs: cannot read superblock [ 60.787682][ C1] ------------[ cut here ]------------ [ 60.789139][ C1] VFS: brelse: Trying to free free buffer [ 60.790674][ C1] WARNING: CPU: 1 PID: 6710 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 60.793056][ C1] Modules linked in: [ 60.794114][ C1] CPU: 1 PID: 6710 Comm: dhcpcd-run-hook Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.797229][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.799905][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.801882][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 60.803245][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 60.804637][ C1] sp : ffff800080017e00 [ 60.805672][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 60.807738][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 60.809837][ C1] x23: 0000000000000038 x22: dfff800000000000 x21: 0000000000000000 [ 60.811917][ C1] x20: ffff0000dede0318 x19: ffff80008b14d700 x18: 0000000000000008 [ 60.814022][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 60.816085][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 60.818190][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : b8fc4a8aa71ae000 [ 60.820265][ C1] x8 : b8fc4a8aa71ae000 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.822376][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 60.824393][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 60.826439][ C1] Call trace: [ 60.827267][ C1] invalidate_bh_lru+0x128/0x200 [ 60.828552][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 60.830168][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.831938][ C1] ipi_handler+0x1d8/0x7b4 [ 60.833070][ C1] handle_percpu_devid_irq+0x174/0x308 [ 60.834438][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 60.835836][ C1] gic_handle_irq+0x6c/0x190 [ 60.837065][ C1] call_on_irq_stack+0x24/0x4c [ 60.838301][ C1] do_interrupt_handler+0xd4/0x138 [ 60.839707][ C1] el1_interrupt+0x34/0x68 [ 60.840853][ C1] el1h_64_irq_handler+0x18/0x24 [ 60.842135][ C1] el1h_64_irq+0x64/0x68 [ 60.843159][ C1] arch_local_irq_restore+0x8/0xc [ 60.844465][ C1] xas_reload+0xf4/0x448 [ 60.845586][ C1] next_uptodate_folio+0x1c0/0x5ec [ 60.846873][ C1] filemap_map_pages+0xd34/0x13ec [ 60.848209][ C1] do_pte_missing+0x17e8/0x3aec [ 60.849432][ C1] handle_mm_fault+0x1468/0x331c [ 60.850707][ C1] do_page_fault+0x38c/0xb1c [ 60.851941][ C1] do_translation_fault+0xc4/0x114 [ 60.853346][ C1] do_mem_abort+0x74/0x200 [ 60.854468][ C1] el0_ia+0xa8/0x248 [ 60.855462][ C1] el0t_64_sync_handler+0xb4/0xfc [ 60.856735][ C1] el0t_64_sync+0x190/0x194 [ 60.857823][ C1] irq event stamp: 324 [ 60.858835][ C1] hardirqs last enabled at (323): [] local_daif_restore+0x1c/0x3c [ 60.861272][ C1] hardirqs last disabled at (324): [] el1_interrupt+0x24/0x68 [ 60.863561][ C1] softirqs last enabled at (18): [] local_bh_enable+0x10/0x34 [ 60.865926][ C1] softirqs last disabled at (16): [] local_bh_disable+0x10/0x34 [ 60.868371][ C1] ---[ end trace 0000000000000000 ]--- [ 60.887954][ T6712] loop0: detected capacity change from 0 to 128 [ 60.890546][ T6712] oldfs: cannot read superblock [ 60.898261][ T6477] ------------[ cut here ]------------ [ 60.899683][ T6477] VFS: brelse: Trying to free free buffer [ 60.901238][ T6477] WARNING: CPU: 0 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 60.903489][ T6477] Modules linked in: [ 60.904501][ T6477] CPU: 0 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.907425][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.910058][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.912022][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 60.913437][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 60.914801][ T6477] sp : ffff800098cf7950 [ 60.915841][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 60.917921][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 60.920023][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.922184][ T6477] x20: ffff0000dec7d318 x19: ffff80008b14d700 x18: 0000000000000008 [ 60.924262][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 60.926416][ T6477] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 60.928483][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 60.930610][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.932598][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 60.934765][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 60.936759][ T6477] Call trace: [ 60.937598][ T6477] invalidate_bh_lru+0x128/0x200 [ 60.938927][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 60.940513][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 60.941826][ T6477] invalidate_bh_lrus+0x34/0x40 [ 60.943028][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 60.944415][ T6477] bdev_release+0x4bc/0x644 [ 60.945584][ T6477] blkdev_release+0x20/0x34 [ 60.946772][ T6477] __fput+0x334/0x760 [ 60.947832][ T6477] __fput_sync+0x60/0x9c [ 60.948951][ T6477] __arm64_sys_close+0x150/0x1e0 [ 60.950260][ T6477] invoke_syscall+0x98/0x2b8 [ 60.951475][ T6477] el0_svc_common+0x130/0x23c [ 60.952704][ T6477] do_el0_svc+0x48/0x58 [ 60.953753][ T6477] el0_svc+0x54/0x168 [ 60.954828][ T6477] el0t_64_sync_handler+0x84/0xfc [ 60.956156][ T6477] el0t_64_sync+0x190/0x194 [ 60.957286][ T6477] irq event stamp: 117860 [ 60.958420][ T6477] hardirqs last enabled at (117859): [] kasan_quarantine_put+0x1a0/0x1c8 [ 60.961093][ T6477] hardirqs last disabled at (117860): [] smp_call_function_many_cond+0x1340/0x2f30 [ 60.963909][ T6477] softirqs last enabled at (116918): [] local_bh_enable+0x10/0x34 [ 60.966408][ T6477] softirqs last disabled at (116916): [] local_bh_disable+0x10/0x34 [ 60.968923][ T6477] ---[ end trace 0000000000000000 ]--- [ 60.981719][ T5826] Bluetooth: hci0: command tx timeout [ 60.983404][ T6724] loop0: detected capacity change from 0 to 128 [ 60.987683][ T6724] oldfs: cannot read superblock [ 61.001072][ T6477] ------------[ cut here ]------------ [ 61.002501][ T6477] VFS: brelse: Trying to free free buffer [ 61.004138][ T6477] WARNING: CPU: 0 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 61.006474][ T6477] Modules linked in: [ 61.007459][ T6477] CPU: 0 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.010258][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.012974][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.015072][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 61.016446][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 61.017860][ T6477] sp : ffff800098cf7950 [ 61.018900][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 61.021023][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 61.023143][ T6477] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 61.025220][ T6477] x20: ffff0000dbe11970 x19: ffff80008b14d700 x18: 0000000000000008 [ 61.027299][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 61.029379][ T6477] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 61.031477][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 61.033631][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.035699][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 61.037818][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.039906][ T6477] Call trace: [ 61.040792][ T6477] invalidate_bh_lru+0x128/0x200 [ 61.042108][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 61.043659][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.045069][ T6477] invalidate_bh_lrus+0x34/0x40 [ 61.046376][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 61.047757][ T6477] bdev_release+0x4bc/0x644 [ 61.048905][ T6477] blkdev_release+0x20/0x34 [ 61.050064][ T6477] __fput+0x334/0x760 [ 61.051087][ T6477] __fput_sync+0x60/0x9c [ 61.052190][ T6477] __arm64_sys_close+0x150/0x1e0 [ 61.053518][ T6477] invoke_syscall+0x98/0x2b8 [ 61.054679][ T6477] el0_svc_common+0x130/0x23c [ 61.055877][ T6477] do_el0_svc+0x48/0x58 [ 61.056935][ T6477] el0_svc+0x54/0x168 [ 61.058012][ T6477] el0t_64_sync_handler+0x84/0xfc [ 61.059302][ T6477] el0t_64_sync+0x190/0x194 [ 61.060457][ T6477] irq event stamp: 120652 [ 61.061549][ T6477] hardirqs last enabled at (120651): [] kasan_quarantine_put+0x1a0/0x1c8 [ 61.064263][ T6477] hardirqs last disabled at (120652): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.067136][ T6477] softirqs last enabled at (119276): [] local_bh_enable+0x10/0x34 [ 61.069548][ T6477] softirqs last disabled at (119274): [] local_bh_disable+0x10/0x34 [ 61.072000][ T6477] ---[ end trace 0000000000000000 ]--- [ 61.076743][ T6726] loop0: detected capacity change from 0 to 128 [ 61.091422][ T6726] oldfs: cannot read superblock [ 61.103728][ C0] ------------[ cut here ]------------ [ 61.105157][ C0] VFS: brelse: Trying to free free buffer [ 61.106720][ C0] WARNING: CPU: 0 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 61.109108][ C0] Modules linked in: [ 61.110108][ C0] CPU: 0 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.113207][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.115810][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.117824][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 61.119154][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 61.120523][ C0] sp : ffff800080007e00 [ 61.121579][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 61.123683][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 61.125718][ C0] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 61.127797][ C0] x20: ffff0000dbe11ee0 x19: ffff80008b14d700 x18: 0000000000000008 [ 61.129929][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 61.131979][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 61.134044][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 61.136110][ C0] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.138278][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 61.140392][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 61.142489][ C0] Call trace: [ 61.143326][ C0] invalidate_bh_lru+0x128/0x200 [ 61.144587][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 61.146243][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 61.148086][ C0] ipi_handler+0x1d8/0x7b4 [ 61.149194][ C0] handle_percpu_devid_irq+0x174/0x308 [ 61.150656][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 61.152062][ C0] gic_handle_irq+0x6c/0x190 [ 61.153224][ C0] call_on_irq_stack+0x24/0x4c [ 61.154472][ C0] do_interrupt_handler+0xd4/0x138 [ 61.155833][ C0] el1_interrupt+0x34/0x68 [ 61.157006][ C0] el1h_64_irq_handler+0x18/0x24 [ 61.158284][ C0] el1h_64_irq+0x64/0x68 [ 61.159372][ C0] copy_everything_to_user+0x444/0xd8c [ 61.160804][ C0] do_ebt_get_ctl+0x610/0x2d78 [ 61.162068][ C0] nf_getsockopt+0x264/0x284 [ 61.163260][ C0] ip_getsockopt+0x248/0x394 [ 61.164425][ C0] tcp_getsockopt+0xcc/0xe8 [ 61.165598][ C0] sock_common_getsockopt+0xa8/0xc4 [ 61.166983][ C0] do_sock_getsockopt+0x274/0x660 [ 61.168341][ C0] __sys_getsockopt+0x120/0x19c [ 61.169595][ C0] __arm64_sys_getsockopt+0xb8/0xd4 [ 61.170925][ C0] invoke_syscall+0x98/0x2b8 [ 61.172129][ C0] el0_svc_common+0x130/0x23c [ 61.173344][ C0] do_el0_svc+0x48/0x58 [ 61.174430][ C0] el0_svc+0x54/0x168 [ 61.175448][ C0] el0t_64_sync_handler+0x84/0xfc [ 61.176738][ C0] el0t_64_sync+0x190/0x194 [ 61.177947][ C0] irq event stamp: 261302 [ 61.179020][ C0] hardirqs last enabled at (261301): [] __local_bh_enable_ip+0x224/0x44c [ 61.181707][ C0] hardirqs last disabled at (261302): [] el1_interrupt+0x24/0x68 [ 61.184136][ C0] softirqs last enabled at (261300): [] release_sock+0x154/0x1b8 [ 61.186648][ C0] softirqs last disabled at (261298): [] release_sock+0x3c/0x1b8 [ 61.189110][ C0] ---[ end trace 0000000000000000 ]--- [ 61.232481][ T6736] loop0: detected capacity change from 0 to 128 [ 61.237822][ T6736] oldfs: cannot read superblock [ 61.239245][ T6736] ------------[ cut here ]------------ [ 61.240686][ T6736] VFS: brelse: Trying to free free buffer [ 61.242275][ T6736] WARNING: CPU: 0 PID: 6736 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 61.244579][ T6736] Modules linked in: [ 61.245599][ T6736] CPU: 0 PID: 6736 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.248648][ T6736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.251318][ T6736] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.253326][ T6736] pc : invalidate_bh_lru+0x128/0x200 [ 61.254683][ T6736] lr : invalidate_bh_lru+0x128/0x200 [ 61.256103][ T6736] sp : ffff800098e27930 [ 61.257180][ T6736] x29: ffff800098e27930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 61.259382][ T6736] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 61.261487][ T6736] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.263613][ T6736] x20: ffff0000dbe124e8 x19: ffff80008b14d700 x18: 0000000000000008 [ 61.265704][ T6736] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 61.267779][ T6736] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 61.269917][ T6736] x11: 0000000000000004 x10: 0000000000ff0100 x9 : b8070f681f8b1e00 [ 61.271966][ T6736] x8 : b8070f681f8b1e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.274128][ T6736] x5 : ffff800098e27078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 61.276265][ T6736] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.278353][ T6736] Call trace: [ 61.279190][ T6736] invalidate_bh_lru+0x128/0x200 [ 61.280499][ T6736] smp_call_function_many_cond+0x141c/0x2f30 [ 61.282045][ T6736] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.283433][ T6736] invalidate_bh_lrus+0x34/0x40 [ 61.284702][ T6736] blkdev_flush_mapping+0xf0/0x230 [ 61.286038][ T6736] bdev_release+0x4bc/0x644 [ 61.287203][ T6736] blkdev_release+0x20/0x34 [ 61.288370][ T6736] __fput+0x334/0x760 [ 61.289385][ T6736] ____fput+0x20/0x30 [ 61.290438][ T6736] task_work_run+0x230/0x2e0 [ 61.291672][ T6736] do_notify_resume+0x178/0x1f4 [ 61.292927][ T6736] el0_svc+0xac/0x168 [ 61.293971][ T6736] el0t_64_sync_handler+0x84/0xfc [ 61.295359][ T6736] el0t_64_sync+0x190/0x194 [ 61.296502][ T6736] irq event stamp: 1158 [ 61.297567][ T6736] hardirqs last enabled at (1157): [] _raw_spin_unlock_irq+0x30/0x80 [ 61.300156][ T6736] hardirqs last disabled at (1158): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.302926][ T6736] softirqs last enabled at (768): [] local_bh_enable+0x10/0x34 [ 61.305373][ T6736] softirqs last disabled at (766): [] local_bh_disable+0x10/0x34 [ 61.307847][ T6736] ---[ end trace 0000000000000000 ]--- [ 61.342303][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 61.368862][ T6750] loop0: detected capacity change from 0 to 128 [ 61.371737][ T6750] oldfs: cannot read superblock [ 61.373171][ T6750] ------------[ cut here ]------------ [ 61.374484][ T6750] VFS: brelse: Trying to free free buffer [ 61.376144][ T6750] WARNING: CPU: 0 PID: 6750 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 61.378551][ T6750] Modules linked in: [ 61.379593][ T6750] CPU: 0 PID: 6750 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.382729][ T6750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.385335][ T6750] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.387387][ T6750] pc : invalidate_bh_lru+0x128/0x200 [ 61.388793][ T6750] lr : invalidate_bh_lru+0x128/0x200 [ 61.390126][ T6750] sp : ffff800097e97930 [ 61.391196][ T6750] x29: ffff800097e97930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 61.393254][ T6750] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 61.395397][ T6750] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.397486][ T6750] x20: ffff0000c1794230 x19: ffff80008b14d700 x18: 0000000000000008 [ 61.399591][ T6750] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 61.401668][ T6750] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 61.403798][ T6750] x11: 0000000000000004 x10: 0000000000ff0100 x9 : a0cb7aca31e85100 [ 61.405902][ T6750] x8 : a0cb7aca31e85100 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.407996][ T6750] x5 : ffff800097e97078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 61.410076][ T6750] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.412155][ T6750] Call trace: [ 61.412988][ T6750] invalidate_bh_lru+0x128/0x200 [ 61.414237][ T6750] smp_call_function_many_cond+0x141c/0x2f30 [ 61.415836][ T6750] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.417219][ T6750] invalidate_bh_lrus+0x34/0x40 [ 61.418464][ T6750] blkdev_flush_mapping+0xf0/0x230 [ 61.419825][ T6750] bdev_release+0x4bc/0x644 [ 61.420993][ T6750] blkdev_release+0x20/0x34 [ 61.422154][ T6750] __fput+0x334/0x760 [ 61.423129][ T6750] ____fput+0x20/0x30 [ 61.424133][ T6750] task_work_run+0x230/0x2e0 [ 61.425330][ T6750] do_notify_resume+0x178/0x1f4 [ 61.426584][ T6750] el0_svc+0xac/0x168 [ 61.427565][ T6750] el0t_64_sync_handler+0x84/0xfc [ 61.428875][ T6750] el0t_64_sync+0x190/0x194 [ 61.429978][ T6750] irq event stamp: 1226 [ 61.431056][ T6750] hardirqs last enabled at (1225): [] _raw_spin_unlock_irq+0x30/0x80 [ 61.433598][ T6750] hardirqs last disabled at (1226): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.436328][ T6750] softirqs last enabled at (1126): [] handle_softirqs+0xa3c/0xbfc [ 61.438905][ T6750] softirqs last disabled at (1115): [] __do_softirq+0x14/0x20 [ 61.441293][ T6750] ---[ end trace 0000000000000000 ]--- [ 61.477765][ T6760] loop0: detected capacity change from 0 to 128 [ 61.481661][ T6760] oldfs: cannot read superblock [ 61.485834][ C0] ------------[ cut here ]------------ [ 61.487302][ C0] VFS: brelse: Trying to free free buffer [ 61.488872][ C0] WARNING: CPU: 0 PID: 6758 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 61.491197][ C0] Modules linked in: [ 61.492192][ C0] CPU: 0 PID: 6758 Comm: dhcpcd-run-hook Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.495197][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.497743][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.499794][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 61.501192][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 61.502599][ C0] sp : ffff800080007e00 [ 61.503612][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 61.505730][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 61.507758][ C0] x23: 0000000000000010 x22: dfff800000000000 x21: 0000000000000000 [ 61.509730][ C0] x20: ffff0000c1794318 x19: ffff80008b14d700 x18: 0000000000000008 [ 61.511806][ C0] x17: 0000000000000000 x16: ffff80008ae35cb0 x15: ffff700011e045dc [ 61.513783][ C0] x14: 1ffff00011e045dc x13: 0000000000000004 x12: ffffffffffffffff [ 61.515910][ C0] x11: 0000000000010005 x10: 0000000000ff0100 x9 : 4783381bdbfe2400 [ 61.517988][ C0] x8 : 4783381bdbfe2400 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.520097][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff800080374078 [ 61.522208][ C0] x2 : 0000000000000000 x1 : 0000000100010003 x0 : 0000000000000000 [ 61.524237][ C0] Call trace: [ 61.525091][ C0] invalidate_bh_lru+0x128/0x200 [ 61.526351][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 61.527947][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 61.529804][ C0] ipi_handler+0x1d8/0x7b4 [ 61.530926][ C0] handle_percpu_devid_irq+0x174/0x308 [ 61.532341][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 61.533813][ C0] gic_handle_irq+0x6c/0x190 [ 61.534975][ C0] call_on_irq_stack+0x24/0x4c [ 61.536245][ C0] do_interrupt_handler+0xd4/0x138 [ 61.537606][ C0] el1_interrupt+0x34/0x68 [ 61.538695][ C0] el1h_64_irq_handler+0x18/0x24 [ 61.539942][ C0] el1h_64_irq+0x64/0x68 [ 61.541045][ C0] kasan_check_range+0x1e8/0x2a8 [ 61.542352][ C0] do_raw_spin_trylock+0xb8/0x234 [ 61.543607][ C0] _raw_spin_trylock+0x28/0xb0 [ 61.544833][ C0] get_page_from_freelist+0x598/0x2d24 [ 61.546239][ C0] __alloc_pages_noprof+0x220/0x6c0 [ 61.547585][ C0] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 61.548981][ C0] vma_alloc_folio_noprof+0x104/0x378 [ 61.550392][ C0] vma_alloc_zeroed_movable_folio+0x74/0x88 [ 61.551869][ C0] folio_prealloc+0x3c/0x1c4 [ 61.553098][ C0] do_pte_missing+0x12e8/0x3aec [ 61.554345][ C0] handle_mm_fault+0x1468/0x331c [ 61.555648][ C0] do_page_fault+0x38c/0xb1c [ 61.556855][ C0] do_translation_fault+0xc4/0x114 [ 61.558180][ C0] do_mem_abort+0x74/0x200 [ 61.559292][ C0] el0_da+0x60/0x178 [ 61.560319][ C0] el0t_64_sync_handler+0xcc/0xfc [ 61.561599][ C0] el0t_64_sync+0x190/0x194 [ 61.562716][ C0] irq event stamp: 4814 [ 61.563757][ C0] hardirqs last enabled at (4813): [] local_daif_restore+0x1c/0x3c [ 61.566299][ C0] hardirqs last disabled at (4814): [] el1_interrupt+0x24/0x68 [ 61.568667][ C0] softirqs last enabled at (4150): [] local_bh_enable+0x10/0x34 [ 61.571046][ C0] softirqs last disabled at (4148): [] local_bh_disable+0x10/0x34 [ 61.573367][ C0] ---[ end trace 0000000000000000 ]--- [ 61.610150][ T6765] loop0: detected capacity change from 0 to 128 [ 61.624891][ T6765] oldfs: cannot read superblock [ 61.631580][ C1] ------------[ cut here ]------------ [ 61.633011][ C1] VFS: brelse: Trying to free free buffer [ 61.634584][ C1] WARNING: CPU: 1 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 61.636852][ C1] Modules linked in: [ 61.637913][ C1] CPU: 1 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.640954][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.643611][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.645614][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 61.646957][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 61.648402][ C1] sp : ffff8000800177c0 [ 61.649438][ C1] x29: ffff8000800177c0 x28: ffff80008efad568 x27: 0000000000000000 [ 61.651568][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 61.653636][ C1] x23: 0000000000000030 x22: dfff800000000000 x21: 0000000000000000 [ 61.655749][ C1] x20: ffff0000dede0970 x19: ffff80008b14d700 x18: 0000000000000008 [ 61.657790][ C1] x17: 0000000000000000 x16: ffff80008ae35cb0 x15: ffff700011e045dc [ 61.659827][ C1] x14: 1ffff00011e045dc x13: 0000000000000004 x12: ffffffffffffffff [ 61.661908][ C1] x11: 0000000000010104 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 61.663928][ C1] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.666043][ C1] x5 : ffff800080016f18 x4 : ffff80008f094de0 x3 : ffff800080374078 [ 61.668233][ C1] x2 : 0000000000000000 x1 : 0000000000010102 x0 : 0000000000000000 [ 61.670264][ C1] Call trace: [ 61.671148][ C1] invalidate_bh_lru+0x128/0x200 [ 61.672403][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 61.674014][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 61.675797][ C1] ipi_handler+0x1d8/0x7b4 [ 61.676960][ C1] handle_percpu_devid_irq+0x174/0x308 [ 61.678391][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 61.679832][ C1] gic_handle_irq+0x6c/0x190 [ 61.681044][ C1] do_interrupt_handler+0xe0/0x138 [ 61.682376][ C1] el1_interrupt+0x34/0x68 [ 61.683559][ C1] el1h_64_irq_handler+0x18/0x24 [ 61.684857][ C1] el1h_64_irq+0x64/0x68 [ 61.685945][ C1] mod_objcg_state+0x310/0x4ac [ 61.687183][ C1] __memcg_slab_free_hook+0xa0/0x330 [ 61.688594][ C1] kmem_cache_free+0x25c/0x4d0 [ 61.689783][ C1] sock_free_inode+0x28/0x38 [ 61.690986][ C1] i_callback+0x50/0x78 [ 61.692011][ C1] rcu_core+0x888/0x1b3c [ 61.693145][ C1] rcu_core_si+0x10/0x1c [ 61.694236][ C1] handle_softirqs+0x2e4/0xbfc [ 61.695415][ C1] __do_softirq+0x14/0x20 [ 61.696501][ C1] ____do_softirq+0x14/0x20 [ 61.697687][ C1] call_on_irq_stack+0x24/0x4c [ 61.698924][ C1] do_softirq_own_stack+0x20/0x2c [ 61.700206][ C1] __irq_exit_rcu+0x1d8/0x434 [ 61.701446][ C1] irq_exit_rcu+0x14/0x84 [ 61.702561][ C1] el1_interrupt+0x38/0x68 [ 61.703702][ C1] el1h_64_irq_handler+0x18/0x24 [ 61.704955][ C1] el1h_64_irq+0x64/0x68 [ 61.706086][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 [ 61.707493][ C1] debug_check_no_obj_freed+0x460/0x47c [ 61.708929][ C1] free_unref_page+0x3dc/0xda8 [ 61.710206][ C1] __free_pages+0x18c/0x1a4 [ 61.711397][ C1] __free_slab+0x124/0x1fc [ 61.712556][ C1] free_slab+0x28/0x130 [ 61.713636][ C1] __put_partials+0x1a8/0x250 [ 61.714854][ C1] put_cpu_partial+0x164/0x1c0 [ 61.716099][ C1] __slab_free+0x1a8/0x278 [ 61.717253][ C1] ___cache_free+0x150/0x178 [ 61.718490][ C1] qlink_free+0x48/0x94 [ 61.719568][ C1] qlist_free_all+0x54/0xd0 [ 61.720789][ C1] kasan_quarantine_reduce+0x118/0x124 [ 61.722196][ C1] __kasan_slab_alloc+0x2c/0x8c [ 61.723443][ C1] kmem_cache_alloc_noprof+0x1c0/0x350 [ 61.724937][ C1] jbd2__journal_start+0x154/0x544 [ 61.726257][ C1] __ext4_journal_start_sb+0x354/0x92c [ 61.727694][ C1] ext4_rmdir+0x438/0x91c [ 61.728868][ C1] vfs_rmdir+0x32c/0x468 [ 61.730005][ C1] do_rmdir+0x2e0/0x720 [ 61.731115][ C1] __arm64_sys_unlinkat+0xe0/0xfc [ 61.732358][ C1] invoke_syscall+0x98/0x2b8 [ 61.733544][ C1] el0_svc_common+0x130/0x23c [ 61.734761][ C1] do_el0_svc+0x48/0x58 [ 61.735790][ C1] el0_svc+0x54/0x168 [ 61.736810][ C1] el0t_64_sync_handler+0x84/0xfc [ 61.738195][ C1] el0t_64_sync+0x190/0x194 [ 61.739407][ C1] irq event stamp: 280913 [ 61.740541][ C1] hardirqs last enabled at (280912): [] mod_objcg_state+0x304/0x4ac [ 61.743039][ C1] hardirqs last disabled at (280913): [] el1_interrupt+0x24/0x68 [ 61.745490][ C1] softirqs last enabled at (279818): [] local_bh_enable+0x10/0x34 [ 61.747886][ C1] softirqs last disabled at (280845): [] __do_softirq+0x14/0x20 [ 61.750244][ C1] ---[ end trace 0000000000000000 ]--- [ 61.799225][ T6774] loop0: detected capacity change from 0 to 128 [ 61.804490][ T6774] oldfs: cannot read superblock 1970/01/01 00:01:01 executed programs: 29 [ 61.823067][ C0] ------------[ cut here ]------------ [ 61.824604][ C0] VFS: brelse: Trying to free free buffer [ 61.826233][ C0] WARNING: CPU: 0 PID: 6251 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 61.828519][ C0] Modules linked in: [ 61.829478][ C0] CPU: 0 PID: 6251 Comm: kworker/0:3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.832510][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.835205][ C0] Workqueue: rcu_gp process_srcu [ 61.836546][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.838503][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 61.839848][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 61.841299][ C0] sp : ffff800080007e00 [ 61.842455][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 61.844486][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 61.846518][ C0] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 61.848529][ C0] x20: ffff0000dedbdd10 x19: ffff80008b14d700 x18: 0000000000000008 [ 61.850617][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 61.852639][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 61.854740][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : ebe718fa13197200 [ 61.856836][ C0] x8 : ebe718fa13197200 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.858948][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 61.861028][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 61.863084][ C0] Call trace: [ 61.863906][ C0] invalidate_bh_lru+0x128/0x200 [ 61.865199][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 61.866768][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 61.868575][ C0] ipi_handler+0x1d8/0x7b4 [ 61.869683][ C0] handle_percpu_devid_irq+0x174/0x308 [ 61.871169][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 61.872607][ C0] gic_handle_irq+0x6c/0x190 [ 61.873838][ C0] call_on_irq_stack+0x24/0x4c [ 61.875044][ C0] do_interrupt_handler+0xd4/0x138 [ 61.876451][ C0] el1_interrupt+0x34/0x68 [ 61.877554][ C0] el1h_64_irq_handler+0x18/0x24 [ 61.878810][ C0] el1h_64_irq+0x64/0x68 [ 61.879951][ C0] arch_counter_get_cntvct+0x8/0x1c [ 61.881274][ C0] __udelay+0x60/0x70 [ 61.882329][ C0] try_check_zero+0x3a4/0x3f8 [ 61.883535][ C0] process_srcu+0x21c/0x14f0 [ 61.884734][ C0] process_one_work+0x79c/0x15b8 [ 61.886026][ C0] worker_thread+0x938/0xef4 [ 61.887278][ C0] kthread+0x288/0x310 [ 61.888360][ C0] ret_from_fork+0x10/0x20 [ 61.889589][ C0] irq event stamp: 67372 [ 61.890672][ C0] hardirqs last enabled at (67371): [] _raw_spin_unlock_irq+0x30/0x80 [ 61.893185][ C0] hardirqs last disabled at (67372): [] el1_interrupt+0x24/0x68 [ 61.895529][ C0] softirqs last enabled at (65250): [] local_bh_enable+0xc/0x2c [ 61.897868][ C0] softirqs last disabled at (65246): [] local_bh_disable+0xc/0x2c [ 61.900330][ C0] ---[ end trace 0000000000000000 ]--- [ 61.912446][ T6777] loop0: detected capacity change from 0 to 128 [ 61.916639][ T6777] oldfs: cannot read superblock [ 61.922431][ T6477] ------------[ cut here ]------------ [ 61.923880][ T6477] VFS: brelse: Trying to free free buffer [ 61.925426][ T6477] WARNING: CPU: 1 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 61.927623][ T6477] Modules linked in: [ 61.928619][ T6477] CPU: 1 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.931371][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.933969][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.936015][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 61.937394][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 61.938777][ T6477] sp : ffff800098cf7950 [ 61.939862][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 61.942035][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 61.944170][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.946253][ T6477] x20: ffff0000dede0df8 x19: ffff80008b14d700 x18: 0000000000000008 [ 61.948412][ T6477] x17: 0000000000000000 x16: ffff80008ae35cb0 x15: ffff700011e045dc [ 61.950494][ T6477] x14: 1ffff00011e045dc x13: 0000000000000004 x12: ffffffffffffffff [ 61.952545][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 61.954626][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.956722][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff800080374078 [ 61.958835][ T6477] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.960952][ T6477] Call trace: [ 61.961867][ T6477] invalidate_bh_lru+0x128/0x200 [ 61.963146][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 61.964702][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.966074][ T6477] invalidate_bh_lrus+0x34/0x40 [ 61.967317][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 61.968614][ T6477] bdev_release+0x4bc/0x644 [ 61.969778][ T6477] blkdev_release+0x20/0x34 [ 61.970962][ T6477] __fput+0x334/0x760 [ 61.972021][ T6477] __fput_sync+0x60/0x9c [ 61.973139][ T6477] __arm64_sys_close+0x150/0x1e0 [ 61.974443][ T6477] invoke_syscall+0x98/0x2b8 [ 61.975598][ T6477] el0_svc_common+0x130/0x23c [ 61.976801][ T6477] do_el0_svc+0x48/0x58 [ 61.977896][ T6477] el0_svc+0x54/0x168 [ 61.978920][ T6477] el0t_64_sync_handler+0x84/0xfc [ 61.980290][ T6477] el0t_64_sync+0x190/0x194 [ 61.981428][ T6477] irq event stamp: 180476 [ 61.982510][ T6477] hardirqs last enabled at (180475): [] kasan_quarantine_put+0x1a0/0x1c8 [ 61.985234][ T6477] hardirqs last disabled at (180476): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.988059][ T6477] softirqs last enabled at (180210): [] local_bh_enable+0x10/0x34 [ 61.990569][ T6477] softirqs last disabled at (180208): [] local_bh_disable+0x10/0x34 [ 61.992988][ T6477] ---[ end trace 0000000000000000 ]--- [ 62.018492][ T6787] loop0: detected capacity change from 0 to 128 [ 62.021070][ T6787] oldfs: cannot read superblock [ 62.026142][ C0] ------------[ cut here ]------------ [ 62.027557][ C0] VFS: brelse: Trying to free free buffer [ 62.029153][ C0] WARNING: CPU: 0 PID: 6789 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 62.031476][ C0] Modules linked in: [ 62.032491][ C0] CPU: 0 PID: 6789 Comm: sed Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.035387][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.038017][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.040077][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 62.041413][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 62.042780][ C0] sp : ffff800080007e00 [ 62.043851][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 62.045956][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 62.048149][ C0] x23: 0000000000000008 x22: dfff800000000000 x21: 0000000000000000 [ 62.050304][ C0] x20: ffff0000dbe9e230 x19: ffff80008b14d700 x18: 0000000000000008 [ 62.052408][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 62.054502][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 62.056615][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 46c66b91c77e5700 [ 62.058688][ C0] x8 : 46c66b91c77e5700 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.060819][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 62.062895][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 62.064975][ C0] Call trace: [ 62.065837][ C0] invalidate_bh_lru+0x128/0x200 [ 62.067149][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 62.068751][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 62.070588][ C0] ipi_handler+0x1d8/0x7b4 [ 62.071757][ C0] handle_percpu_devid_irq+0x174/0x308 [ 62.073145][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 62.074584][ C0] gic_handle_irq+0x6c/0x190 [ 62.075860][ C0] call_on_irq_stack+0x24/0x4c [ 62.077093][ C0] do_interrupt_handler+0xd4/0x138 [ 62.078378][ C0] el1_interrupt+0x34/0x68 [ 62.079557][ C0] el1h_64_irq_handler+0x18/0x24 [ 62.080834][ C0] el1h_64_irq+0x64/0x68 [ 62.081901][ C0] filter_irq_stacks+0x98/0xd8 [ 62.083225][ C0] stack_depot_save_flags+0x3c/0x694 [ 62.084594][ C0] kasan_save_track+0x54/0x78 [ 62.085771][ C0] kasan_save_free_info+0x54/0x6c [ 62.087108][ C0] poison_slab_object+0x128/0x180 [ 62.088437][ C0] __kasan_slab_free+0x3c/0x70 [ 62.089658][ C0] kmem_cache_free+0x170/0x4d0 [ 62.090937][ C0] jbd2_journal_stop+0x788/0xc70 [ 62.092249][ C0] __ext4_journal_stop+0xe4/0x190 [ 62.093554][ C0] ext4_dirty_inode+0xe4/0x104 [ 62.094802][ C0] __mark_inode_dirty+0x2d0/0x1154 [ 62.096134][ C0] touch_atime+0x620/0xae4 [ 62.097299][ C0] ext4_file_mmap+0x140/0x4b8 [ 62.098586][ C0] mmap_region+0xbb8/0x17d8 [ 62.099831][ C0] do_mmap+0x788/0xd90 [ 62.100882][ C0] vm_mmap_pgoff+0x1a0/0x38c [ 62.102087][ C0] vm_mmap+0x90/0xbc [ 62.103064][ C0] elf_load+0x11c/0x5d4 [ 62.104155][ C0] load_elf_binary+0xd14/0x204c [ 62.105438][ C0] bprm_execve+0x7e0/0x1504 [ 62.106562][ C0] do_execveat_common+0x67c/0x814 [ 62.107882][ C0] __arm64_sys_execve+0x98/0xb0 [ 62.109180][ C0] invoke_syscall+0x98/0x2b8 [ 62.110381][ C0] el0_svc_common+0x130/0x23c [ 62.111583][ C0] do_el0_svc+0x48/0x58 [ 62.112625][ C0] el0_svc+0x54/0x168 [ 62.113681][ C0] el0t_64_sync_handler+0x84/0xfc [ 62.114991][ C0] el0t_64_sync+0x190/0x194 [ 62.116165][ C0] irq event stamp: 1238 [ 62.117238][ C0] hardirqs last enabled at (1237): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 62.119903][ C0] hardirqs last disabled at (1238): [] el1_interrupt+0x24/0x68 [ 62.122312][ C0] softirqs last enabled at (1192): [] local_bh_enable+0x10/0x34 [ 62.124719][ C0] softirqs last disabled at (1190): [] local_bh_disable+0x10/0x34 [ 62.127225][ C0] ---[ end trace 0000000000000000 ]--- [ 62.143235][ T6791] loop0: detected capacity change from 0 to 128 [ 62.146110][ T6791] oldfs: cannot read superblock [ 62.161276][ C0] ------------[ cut here ]------------ [ 62.162692][ C0] VFS: brelse: Trying to free free buffer [ 62.164313][ C0] WARNING: CPU: 0 PID: 6793 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 62.166615][ C0] Modules linked in: [ 62.167685][ C0] CPU: 0 PID: 6793 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.170761][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.173468][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.175472][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 62.176866][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 62.178279][ C0] sp : ffff800080007e00 [ 62.179362][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 62.181434][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 62.183534][ C0] x23: 0000000000000050 x22: dfff800000000000 x21: 0000000000000000 [ 62.185635][ C0] x20: ffff0000dbe9e5d0 x19: ffff80008b14d700 x18: 0000000000000008 [ 62.187763][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 62.189866][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 62.192009][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : b26f19bef3f8c900 [ 62.194114][ C0] x8 : b26f19bef3f8c900 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.196214][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 62.198332][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 62.200487][ C0] Call trace: [ 62.201341][ C0] invalidate_bh_lru+0x128/0x200 [ 62.202620][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 62.204271][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 62.206126][ C0] ipi_handler+0x1d8/0x7b4 [ 62.207255][ C0] handle_percpu_devid_irq+0x174/0x308 [ 62.208676][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 62.210105][ C0] gic_handle_irq+0x6c/0x190 [ 62.211277][ C0] call_on_irq_stack+0x24/0x4c [ 62.212539][ C0] do_interrupt_handler+0xd4/0x138 [ 62.213901][ C0] el0_interrupt+0x68/0x244 [ 62.215068][ C0] __el0_irq_handler_common+0x18/0x24 [ 62.216471][ C0] el0t_64_irq_handler+0x10/0x1c [ 62.217789][ C0] el0t_64_irq+0x190/0x194 [ 62.218949][ C0] irq event stamp: 916 [ 62.220006][ C0] hardirqs last enabled at (915): [] el0t_64_sync_handler+0xcc/0xfc [ 62.222534][ C0] hardirqs last disabled at (916): [] __el0_irq_handler_common+0x18/0x24 [ 62.225178][ C0] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 62.227576][ C0] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 62.229985][ C0] ---[ end trace 0000000000000000 ]--- [ 62.237384][ T6793] loop0: detected capacity change from 0 to 128 [ 62.240002][ T6793] oldfs: cannot read superblock [ 62.254701][ T6477] ------------[ cut here ]------------ [ 62.256091][ T6477] VFS: brelse: Trying to free free buffer [ 62.257489][ T6477] WARNING: CPU: 0 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 62.259753][ T6477] Modules linked in: [ 62.260743][ T6477] CPU: 0 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.263493][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.266130][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.268091][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 62.269535][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 62.270884][ T6477] sp : ffff800098cf7950 [ 62.271975][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 62.274071][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 62.276151][ T6477] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 62.278131][ T6477] x20: ffff0000dbe9e970 x19: ffff80008b14d700 x18: 0000000000000008 [ 62.280211][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 62.282234][ T6477] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 62.284334][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 62.286332][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.288387][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 62.290467][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.292481][ T6477] Call trace: [ 62.293328][ T6477] invalidate_bh_lru+0x128/0x200 [ 62.294582][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 62.296103][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.297479][ T6477] invalidate_bh_lrus+0x34/0x40 [ 62.298696][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 62.300004][ T6477] bdev_release+0x4bc/0x644 [ 62.301146][ T6477] blkdev_release+0x20/0x34 [ 62.302280][ T6477] __fput+0x334/0x760 [ 62.303287][ T6477] __fput_sync+0x60/0x9c [ 62.304422][ T6477] __arm64_sys_close+0x150/0x1e0 [ 62.305745][ T6477] invoke_syscall+0x98/0x2b8 [ 62.306879][ T6477] el0_svc_common+0x130/0x23c [ 62.308113][ T6477] do_el0_svc+0x48/0x58 [ 62.309190][ T6477] el0_svc+0x54/0x168 [ 62.310263][ T6477] el0t_64_sync_handler+0x84/0xfc [ 62.311631][ T6477] el0t_64_sync+0x190/0x194 [ 62.312768][ T6477] irq event stamp: 198332 [ 62.313901][ T6477] hardirqs last enabled at (198331): [] kasan_quarantine_put+0x1a0/0x1c8 [ 62.316571][ T6477] hardirqs last disabled at (198332): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.319400][ T6477] softirqs last enabled at (197314): [] handle_softirqs+0xa3c/0xbfc [ 62.321922][ T6477] softirqs last disabled at (196945): [] __do_softirq+0x14/0x20 [ 62.324343][ T6477] ---[ end trace 0000000000000000 ]--- [ 62.328601][ T6797] loop0: detected capacity change from 0 to 128 [ 62.333688][ T6797] oldfs: cannot read superblock [ 62.341246][ T6454] ------------[ cut here ]------------ [ 62.342682][ T6454] VFS: brelse: Trying to free free buffer [ 62.344301][ T6454] WARNING: CPU: 1 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 62.346555][ T6454] Modules linked in: [ 62.347577][ T6454] CPU: 1 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.350597][ T6454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.353265][ T6454] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.355319][ T6454] pc : invalidate_bh_lru+0x128/0x200 [ 62.356593][ T6454] lr : invalidate_bh_lru+0x128/0x200 [ 62.358060][ T6454] sp : ffff800097df7950 [ 62.359044][ T6454] x29: ffff800097df7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 62.361154][ T6454] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 62.363163][ T6454] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 62.365208][ T6454] x20: ffff0000dec7db40 x19: ffff80008b14d700 x18: 0000000000000008 [ 62.367299][ T6454] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 62.369284][ T6454] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 62.371318][ T6454] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 62.373400][ T6454] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.375494][ T6454] x5 : ffff800097df7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 62.377656][ T6454] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.379719][ T6454] Call trace: [ 62.380566][ T6454] invalidate_bh_lru+0x128/0x200 [ 62.381840][ T6454] smp_call_function_many_cond+0x141c/0x2f30 [ 62.383425][ T6454] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.384790][ T6454] invalidate_bh_lrus+0x34/0x40 [ 62.386016][ T6454] blkdev_flush_mapping+0xf0/0x230 [ 62.387327][ T6454] bdev_release+0x4bc/0x644 [ 62.388476][ T6454] blkdev_release+0x20/0x34 [ 62.389693][ T6454] __fput+0x334/0x760 [ 62.390713][ T6454] __fput_sync+0x60/0x9c [ 62.391773][ T6454] __arm64_sys_close+0x150/0x1e0 [ 62.393064][ T6454] invoke_syscall+0x98/0x2b8 [ 62.394230][ T6454] el0_svc_common+0x130/0x23c [ 62.395462][ T6454] do_el0_svc+0x48/0x58 [ 62.396549][ T6454] el0_svc+0x54/0x168 [ 62.397587][ T6454] el0t_64_sync_handler+0x84/0xfc [ 62.398915][ T6454] el0t_64_sync+0x190/0x194 [ 62.400110][ T6454] irq event stamp: 308500 [ 62.401249][ T6454] hardirqs last enabled at (308499): [] exit_to_kernel_mode+0xdc/0x10c [ 62.403781][ T6454] hardirqs last disabled at (308500): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.406581][ T6454] softirqs last enabled at (307028): [] local_bh_enable+0x10/0x34 [ 62.409041][ T6454] softirqs last disabled at (307026): [] local_bh_disable+0x10/0x34 [ 62.411483][ T6454] ---[ end trace 0000000000000000 ]--- [ 62.433383][ T6810] loop0: detected capacity change from 0 to 128 [ 62.435974][ T6810] oldfs: cannot read superblock [ 62.437327][ T6810] ------------[ cut here ]------------ [ 62.438632][ T6810] VFS: brelse: Trying to free free buffer [ 62.440263][ T6810] WARNING: CPU: 1 PID: 6810 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 62.442590][ T6810] Modules linked in: [ 62.443561][ T6810] CPU: 1 PID: 6810 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.446638][ T6810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.449225][ T6810] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.451266][ T6810] pc : invalidate_bh_lru+0x128/0x200 [ 62.452690][ T6810] lr : invalidate_bh_lru+0x128/0x200 [ 62.454100][ T6810] sp : ffff800098af7930 [ 62.455177][ T6810] x29: ffff800098af7930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 62.457290][ T6810] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 62.459433][ T6810] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.461612][ T6810] x20: ffff0000c179c7a0 x19: ffff80008b14d700 x18: 0000000000000008 [ 62.463704][ T6810] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 62.465797][ T6810] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 62.467893][ T6810] x11: 0000000000000004 x10: 0000000000ff0100 x9 : b749461328d09600 [ 62.469940][ T6810] x8 : b749461328d09600 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.472064][ T6810] x5 : ffff800098af7078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 62.474124][ T6810] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.476186][ T6810] Call trace: [ 62.476987][ T6810] invalidate_bh_lru+0x128/0x200 [ 62.478279][ T6810] smp_call_function_many_cond+0x141c/0x2f30 [ 62.479853][ T6810] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.481179][ T6810] invalidate_bh_lrus+0x34/0x40 [ 62.482446][ T6810] blkdev_flush_mapping+0xf0/0x230 [ 62.483749][ T6810] bdev_release+0x4bc/0x644 [ 62.484969][ T6810] blkdev_release+0x20/0x34 [ 62.486182][ T6810] __fput+0x334/0x760 [ 62.487210][ T6810] ____fput+0x20/0x30 [ 62.488256][ T6810] task_work_run+0x230/0x2e0 [ 62.489447][ T6810] do_notify_resume+0x178/0x1f4 [ 62.490746][ T6810] el0_svc+0xac/0x168 [ 62.491759][ T6810] el0t_64_sync_handler+0x84/0xfc [ 62.493069][ T6810] el0t_64_sync+0x190/0x194 [ 62.494282][ T6810] irq event stamp: 1826 [ 62.495349][ T6810] hardirqs last enabled at (1825): [] _raw_spin_unlock_irq+0x30/0x80 [ 62.497769][ T6810] hardirqs last disabled at (1826): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.500553][ T6810] softirqs last enabled at (706): [] local_bh_enable+0x10/0x34 [ 62.502899][ T6810] softirqs last disabled at (704): [] local_bh_disable+0x10/0x34 [ 62.505395][ T6810] ---[ end trace 0000000000000000 ]--- [ 62.552901][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 62.576025][ T6825] loop0: detected capacity change from 0 to 128 [ 62.583383][ T6825] oldfs: cannot read superblock [ 62.587438][ C0] ------------[ cut here ]------------ [ 62.588864][ C0] VFS: brelse: Trying to free free buffer [ 62.590432][ C0] WARNING: CPU: 0 PID: 6822 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 62.592714][ C0] Modules linked in: [ 62.593640][ C0] CPU: 0 PID: 6822 Comm: dhcpcd-run-hook Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.596699][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.599213][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.601233][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 62.602636][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 62.604017][ C0] sp : ffff800080007e00 [ 62.605107][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 62.607131][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 62.609207][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.611308][ C0] x20: ffff0000dbe9edf8 x19: ffff80008b14d700 x18: 0000000000000008 [ 62.613364][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 62.615448][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 62.617472][ C0] x11: 0000000000010006 x10: 0000000000ff0100 x9 : 5177113e5c1a1300 [ 62.619573][ C0] x8 : 5177113e5c1a1300 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.621713][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 62.623840][ C0] x2 : 0000000000000001 x1 : 0000000100010004 x0 : 0000000000000000 [ 62.625945][ C0] Call trace: [ 62.626783][ C0] invalidate_bh_lru+0x128/0x200 [ 62.628107][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 62.629779][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 62.631596][ C0] ipi_handler+0x1d8/0x7b4 [ 62.632728][ C0] handle_percpu_devid_irq+0x174/0x308 [ 62.634131][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 62.635533][ C0] gic_handle_irq+0x6c/0x190 [ 62.636739][ C0] call_on_irq_stack+0x24/0x4c [ 62.637971][ C0] do_interrupt_handler+0xd4/0x138 [ 62.639307][ C0] el1_interrupt+0x34/0x68 [ 62.640386][ C0] el1h_64_irq_handler+0x18/0x24 [ 62.641681][ C0] el1h_64_irq+0x64/0x68 [ 62.642763][ C0] debug_smp_processor_id+0x20/0x2c [ 62.644127][ C0] rcu_is_watching+0x5c/0x18c [ 62.645383][ C0] pfn_valid+0x218/0x408 [ 62.646533][ C0] page_table_check_clear+0x34/0x3fc [ 62.647891][ C0] __page_table_check_pte_clear+0xa0/0xc0 [ 62.649376][ C0] unmap_page_range+0x28c4/0x3378 [ 62.650654][ C0] unmap_vmas+0x378/0x598 [ 62.651764][ C0] exit_mmap+0x1cc/0xcb8 [ 62.652824][ C0] __mmput+0xec/0x390 [ 62.653835][ C0] mmput+0x70/0xac [ 62.654808][ C0] exit_mm+0x148/0x210 [ 62.655897][ C0] do_exit+0x468/0x1ac8 [ 62.656953][ C0] do_group_exit+0x194/0x22c [ 62.658233][ C0] pid_child_should_wake+0x0/0x1dc [ 62.659583][ C0] invoke_syscall+0x98/0x2b8 [ 62.660810][ C0] el0_svc_common+0x130/0x23c [ 62.661997][ C0] do_el0_svc+0x48/0x58 [ 62.663142][ C0] el0_svc+0x54/0x168 [ 62.664121][ C0] el0t_64_sync_handler+0x84/0xfc [ 62.665406][ C0] el0t_64_sync+0x190/0x194 [ 62.666617][ C0] irq event stamp: 1132 [ 62.667656][ C0] hardirqs last enabled at (1131): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 62.670272][ C0] hardirqs last disabled at (1132): [] el1_interrupt+0x24/0x68 [ 62.672673][ C0] softirqs last enabled at (966): [] local_bh_enable+0x10/0x34 [ 62.675093][ C0] softirqs last disabled at (964): [] local_bh_disable+0x10/0x34 [ 62.677503][ C0] ---[ end trace 0000000000000000 ]--- [ 62.694120][ T6827] loop0: detected capacity change from 0 to 128 [ 62.696570][ T6827] oldfs: cannot read superblock [ 62.704507][ T6477] ------------[ cut here ]------------ [ 62.705899][ T6477] VFS: brelse: Trying to free free buffer [ 62.707455][ T6477] WARNING: CPU: 1 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 62.709793][ T6477] Modules linked in: [ 62.710739][ T6477] CPU: 1 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.713560][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.716153][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.718232][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 62.719595][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 62.720941][ T6477] sp : ffff800098cf7950 [ 62.721992][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 62.724139][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 62.726205][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.728275][ T6477] x20: ffff0000c179cc28 x19: ffff80008b14d700 x18: 0000000000000008 [ 62.730352][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 62.732442][ T6477] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 62.734559][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 62.736662][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.738762][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 62.740901][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.742965][ T6477] Call trace: [ 62.743835][ T6477] invalidate_bh_lru+0x128/0x200 [ 62.745166][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 62.746689][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.747975][ T6477] invalidate_bh_lrus+0x34/0x40 [ 62.749343][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 62.750657][ T6477] bdev_release+0x4bc/0x644 [ 62.751805][ T6477] blkdev_release+0x20/0x34 [ 62.752987][ T6477] __fput+0x334/0x760 [ 62.754044][ T6477] __fput_sync+0x60/0x9c [ 62.755177][ T6477] __arm64_sys_close+0x150/0x1e0 [ 62.756441][ T6477] invoke_syscall+0x98/0x2b8 [ 62.757619][ T6477] el0_svc_common+0x130/0x23c [ 62.758829][ T6477] do_el0_svc+0x48/0x58 [ 62.759914][ T6477] el0_svc+0x54/0x168 [ 62.760955][ T6477] el0t_64_sync_handler+0x84/0xfc [ 62.762304][ T6477] el0t_64_sync+0x190/0x194 [ 62.763571][ T6477] irq event stamp: 217592 [ 62.764727][ T6477] hardirqs last enabled at (217591): [] kasan_quarantine_put+0x1a0/0x1c8 [ 62.767359][ T6477] hardirqs last disabled at (217592): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.770222][ T6477] softirqs last enabled at (216752): [] local_bh_enable+0x10/0x34 [ 62.772691][ T6477] softirqs last disabled at (216750): [] local_bh_disable+0x10/0x34 [ 62.775202][ T6477] ---[ end trace 0000000000000000 ]--- [ 62.783970][ T6832] loop0: detected capacity change from 0 to 128 [ 62.786633][ T6832] oldfs: cannot read superblock [ 62.790734][ T5867] ------------[ cut here ]------------ [ 62.792146][ T5867] VFS: brelse: Trying to free free buffer [ 62.793745][ T5867] WARNING: CPU: 0 PID: 5867 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 62.796012][ T5867] Modules linked in: [ 62.796994][ T5867] CPU: 0 PID: 5867 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.799820][ T5867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.802411][ T5867] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.804398][ T5867] pc : invalidate_bh_lru+0x128/0x200 [ 62.805765][ T5867] lr : invalidate_bh_lru+0x128/0x200 [ 62.807177][ T5867] sp : ffff800098c57950 [ 62.808277][ T5867] x29: ffff800098c57950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 62.810315][ T5867] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 62.812349][ T5867] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.814539][ T5867] x20: ffff0000dedb9230 x19: ffff80008b14d700 x18: 0000000000000008 [ 62.816596][ T5867] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 62.818654][ T5867] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 62.820724][ T5867] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 8d3851d6051e7700 [ 62.822781][ T5867] x8 : 8d3851d6051e7700 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.824852][ T5867] x5 : ffff800098c57098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 62.826903][ T5867] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.828962][ T5867] Call trace: [ 62.829835][ T5867] invalidate_bh_lru+0x128/0x200 [ 62.831089][ T5867] smp_call_function_many_cond+0x141c/0x2f30 [ 62.832584][ T5867] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.833885][ T5867] invalidate_bh_lrus+0x34/0x40 [ 62.835110][ T5867] blkdev_flush_mapping+0xf0/0x230 [ 62.836449][ T5867] bdev_release+0x4bc/0x644 [ 62.837639][ T5867] blkdev_release+0x20/0x34 [ 62.838783][ T5867] __fput+0x334/0x760 [ 62.839794][ T5867] __fput_sync+0x60/0x9c [ 62.840909][ T5867] __arm64_sys_close+0x150/0x1e0 [ 62.842171][ T5867] invoke_syscall+0x98/0x2b8 [ 62.843375][ T5867] el0_svc_common+0x130/0x23c [ 62.844594][ T5867] do_el0_svc+0x48/0x58 [ 62.845599][ T5867] el0_svc+0x54/0x168 [ 62.846640][ T5867] el0t_64_sync_handler+0x84/0xfc [ 62.847995][ T5867] el0t_64_sync+0x190/0x194 [ 62.849157][ T5867] irq event stamp: 1048458 [ 62.850363][ T5867] hardirqs last enabled at (1048457): [] kasan_quarantine_put+0x1a0/0x1c8 [ 62.853038][ T5867] hardirqs last disabled at (1048458): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.855888][ T5867] softirqs last enabled at (1048448): [] local_bh_enable+0x10/0x34 [ 62.858368][ T5867] softirqs last disabled at (1048446): [] local_bh_disable+0x10/0x34 [ 62.860898][ T5867] ---[ end trace 0000000000000000 ]--- [ 62.883707][ T6846] loop0: detected capacity change from 0 to 128 [ 62.896577][ T6846] oldfs: cannot read superblock [ 62.897990][ T6846] ------------[ cut here ]------------ [ 62.899325][ T6846] VFS: brelse: Trying to free free buffer [ 62.900874][ T6846] WARNING: CPU: 0 PID: 6846 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 62.903186][ T6846] Modules linked in: [ 62.904204][ T6846] CPU: 0 PID: 6846 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.907272][ T6846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.909851][ T6846] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.911807][ T6846] pc : invalidate_bh_lru+0x128/0x200 [ 62.913235][ T6846] lr : invalidate_bh_lru+0x128/0x200 [ 62.914540][ T6846] sp : ffff8000a06b7930 [ 62.915612][ T6846] x29: ffff8000a06b7930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 62.917709][ T6846] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 62.919720][ T6846] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.921821][ T6846] x20: ffff0000dedb95d0 x19: ffff80008b14d700 x18: 0000000000000008 [ 62.923878][ T6846] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 62.925944][ T6846] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 62.928087][ T6846] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 090c00003a64e100 [ 62.930153][ T6846] x8 : 090c00003a64e100 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.932199][ T6846] x5 : ffff8000a06b7078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 62.934301][ T6846] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.936393][ T6846] Call trace: [ 62.937263][ T6846] invalidate_bh_lru+0x128/0x200 [ 62.938543][ T6846] smp_call_function_many_cond+0x141c/0x2f30 [ 62.940134][ T6846] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.941514][ T6846] invalidate_bh_lrus+0x34/0x40 [ 62.942785][ T6846] blkdev_flush_mapping+0xf0/0x230 [ 62.944140][ T6846] bdev_release+0x4bc/0x644 [ 62.945384][ T6846] blkdev_release+0x20/0x34 [ 62.946534][ T6846] __fput+0x334/0x760 [ 62.947613][ T6846] ____fput+0x20/0x30 [ 62.948670][ T6846] task_work_run+0x230/0x2e0 [ 62.949893][ T6846] do_notify_resume+0x178/0x1f4 [ 62.951151][ T6846] el0_svc+0xac/0x168 [ 62.952167][ T6846] el0t_64_sync_handler+0x84/0xfc [ 62.953477][ T6846] el0t_64_sync+0x190/0x194 [ 62.954631][ T6846] irq event stamp: 1520 [ 62.955698][ T6846] hardirqs last enabled at (1519): [] _raw_spin_unlock_irq+0x30/0x80 [ 62.958171][ T6846] hardirqs last disabled at (1520): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.960971][ T6846] softirqs last enabled at (510): [] handle_softirqs+0xa3c/0xbfc [ 62.963351][ T6846] softirqs last disabled at (143): [] __do_softirq+0x14/0x20 [ 62.965772][ T6846] ---[ end trace 0000000000000000 ]--- [ 63.002810][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 63.018221][ T6850] loop0: detected capacity change from 0 to 128 [ 63.020798][ T6850] oldfs: cannot read superblock [ 63.026205][ T6477] ------------[ cut here ]------------ [ 63.027551][ T6477] VFS: brelse: Trying to free free buffer [ 63.029183][ T6477] WARNING: CPU: 0 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 63.031446][ T6477] Modules linked in: [ 63.032462][ T6477] CPU: 0 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.035341][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.037911][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.039965][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 63.041352][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 63.042719][ T6477] sp : ffff800098cf7950 [ 63.043833][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 63.045933][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 63.047977][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.050130][ T6477] x20: ffff0000dedb9a58 x19: ffff80008b14d700 x18: 0000000000000008 [ 63.052199][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 63.054336][ T6477] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 63.056417][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 63.058491][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.060591][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 63.061577][ T5826] Bluetooth: hci0: command tx timeout [ 63.062592][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.066011][ T6477] Call trace: [ 63.066842][ T6477] invalidate_bh_lru+0x128/0x200 [ 63.068090][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 63.069691][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.070945][ T6477] invalidate_bh_lrus+0x34/0x40 [ 63.072275][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 63.073556][ T6477] bdev_release+0x4bc/0x644 [ 63.074746][ T6477] blkdev_release+0x20/0x34 [ 63.075935][ T6477] __fput+0x334/0x760 [ 63.076968][ T6477] __fput_sync+0x60/0x9c [ 63.078084][ T6477] __arm64_sys_close+0x150/0x1e0 [ 63.079375][ T6477] invoke_syscall+0x98/0x2b8 [ 63.080533][ T6477] el0_svc_common+0x130/0x23c [ 63.081739][ T6477] do_el0_svc+0x48/0x58 [ 63.082816][ T6477] el0_svc+0x54/0x168 [ 63.083844][ T6477] el0t_64_sync_handler+0x84/0xfc [ 63.085132][ T6477] el0t_64_sync+0x190/0x194 [ 63.086233][ T6477] irq event stamp: 229424 [ 63.087367][ T6477] hardirqs last enabled at (229423): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.090083][ T6477] hardirqs last disabled at (229424): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.092960][ T6477] softirqs last enabled at (228514): [] local_bh_enable+0x10/0x34 [ 63.095486][ T6477] softirqs last disabled at (228512): [] local_bh_disable+0x10/0x34 [ 63.097961][ T6477] ---[ end trace 0000000000000000 ]--- [ 63.115653][ T6852] loop0: detected capacity change from 0 to 128 [ 63.119172][ T6852] oldfs: cannot read superblock [ 63.124811][ T6477] ------------[ cut here ]------------ [ 63.126251][ T6477] VFS: brelse: Trying to free free buffer [ 63.127815][ T6477] WARNING: CPU: 0 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 63.130030][ T6477] Modules linked in: [ 63.131004][ T6477] CPU: 0 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.133887][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.136403][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.138378][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 63.139774][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 63.141118][ T6477] sp : ffff800098cf7950 [ 63.142179][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 63.144212][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 63.146308][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.148433][ T6477] x20: ffff0000dedb9df8 x19: ffff80008b14d700 x18: 0000000000000008 [ 63.150540][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 63.152515][ T6477] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 63.154609][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 63.156712][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.158768][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 63.160837][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.162935][ T6477] Call trace: [ 63.163769][ T6477] invalidate_bh_lru+0x128/0x200 [ 63.165028][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 63.166612][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.167930][ T6477] invalidate_bh_lrus+0x34/0x40 [ 63.169173][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 63.170482][ T6477] bdev_release+0x4bc/0x644 [ 63.171597][ T6477] blkdev_release+0x20/0x34 [ 63.172718][ T6477] __fput+0x334/0x760 [ 63.173743][ T6477] __fput_sync+0x60/0x9c [ 63.174850][ T6477] __arm64_sys_close+0x150/0x1e0 [ 63.176043][ T6477] invoke_syscall+0x98/0x2b8 [ 63.177212][ T6477] el0_svc_common+0x130/0x23c [ 63.178394][ T6477] do_el0_svc+0x48/0x58 [ 63.179497][ T6477] el0_svc+0x54/0x168 [ 63.180605][ T6477] el0t_64_sync_handler+0x84/0xfc [ 63.181891][ T6477] el0t_64_sync+0x190/0x194 [ 63.183045][ T6477] irq event stamp: 238436 [ 63.184195][ T6477] hardirqs last enabled at (238435): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.186802][ T6477] hardirqs last disabled at (238436): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.189633][ T6477] softirqs last enabled at (237584): [] local_bh_enable+0x10/0x34 [ 63.192046][ T6477] softirqs last disabled at (237582): [] local_bh_disable+0x10/0x34 [ 63.194461][ T6477] ---[ end trace 0000000000000000 ]--- [ 63.207951][ T6854] loop0: detected capacity change from 0 to 128 [ 63.212280][ T6854] oldfs: cannot read superblock [ 63.215240][ C0] ------------[ cut here ]------------ [ 63.216692][ C0] VFS: brelse: Trying to free free buffer [ 63.218261][ C0] WARNING: CPU: 0 PID: 6854 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 63.220658][ C0] Modules linked in: [ 63.221650][ C0] CPU: 0 PID: 6854 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.224796][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.227463][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.229584][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 63.230905][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 63.232307][ C0] sp : ffff800080007e00 [ 63.233352][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 63.235460][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 63.237534][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.239601][ C0] x20: ffff0000dedfc230 x19: ffff80008b14d700 x18: 0000000000000008 [ 63.241658][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 63.243764][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 63.245844][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 28e6f15a1adf8b00 [ 63.247966][ C0] x8 : 28e6f15a1adf8b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.250117][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 63.252168][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 63.254218][ C0] Call trace: [ 63.255070][ C0] invalidate_bh_lru+0x128/0x200 [ 63.256327][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 63.257985][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 63.259783][ C0] ipi_handler+0x1d8/0x7b4 [ 63.260982][ C0] handle_percpu_devid_irq+0x174/0x308 [ 63.262379][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 63.263776][ C0] gic_handle_irq+0x6c/0x190 [ 63.264941][ C0] call_on_irq_stack+0x24/0x4c [ 63.266120][ C0] do_interrupt_handler+0xd4/0x138 [ 63.267465][ C0] el1_interrupt+0x34/0x68 [ 63.268572][ C0] el1h_64_irq_handler+0x18/0x24 [ 63.269853][ C0] el1h_64_irq+0x64/0x68 [ 63.271000][ C0] kasan_quarantine_put+0xb8/0x1c8 [ 63.272375][ C0] __kasan_slab_free+0x5c/0x70 [ 63.273645][ C0] kmem_cache_free+0x170/0x4d0 [ 63.274887][ C0] __vm_area_free+0xfc/0x148 [ 63.276139][ C0] exit_mmap+0x568/0xcb8 [ 63.277240][ C0] __mmput+0xec/0x390 [ 63.278290][ C0] mmput+0x70/0xac [ 63.279294][ C0] exit_mm+0x148/0x210 [ 63.280367][ C0] do_exit+0x468/0x1ac8 [ 63.281517][ C0] do_group_exit+0x194/0x22c [ 63.282718][ C0] get_signal+0x1414/0x1530 [ 63.283877][ C0] do_signal+0x238/0x3e8c [ 63.285080][ C0] do_notify_resume+0x74/0x1f4 [ 63.286281][ C0] el0_svc+0xac/0x168 [ 63.287311][ C0] el0t_64_sync_handler+0x84/0xfc [ 63.288615][ C0] el0t_64_sync+0x190/0x194 [ 63.289789][ C0] irq event stamp: 1884 [ 63.290886][ C0] hardirqs last enabled at (1883): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.293362][ C0] hardirqs last disabled at (1884): [] el1_interrupt+0x24/0x68 [ 63.295728][ C0] softirqs last enabled at (1256): [] local_bh_enable+0x10/0x34 [ 63.298179][ C0] softirqs last disabled at (1254): [] local_bh_disable+0x10/0x34 [ 63.300614][ C0] ---[ end trace 0000000000000000 ]--- [ 63.318787][ T6856] loop0: detected capacity change from 0 to 128 [ 63.321711][ T6856] oldfs: cannot read superblock [ 63.327742][ C1] ------------[ cut here ]------------ [ 63.329174][ C1] VFS: brelse: Trying to free free buffer [ 63.330771][ C1] WARNING: CPU: 1 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 63.333101][ C1] Modules linked in: [ 63.334131][ C1] CPU: 1 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.337128][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.339811][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.341812][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 63.343126][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 63.344464][ C1] sp : ffff800080017e00 [ 63.345533][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 63.347568][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 63.349603][ C1] x23: 0000000000000020 x22: dfff800000000000 x21: 0000000000000000 [ 63.351622][ C1] x20: ffff0000c156d4e8 x19: ffff80008b14d700 x18: 0000000000000008 [ 63.353680][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 63.355786][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 63.357904][ C1] x11: 0000000000010005 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 63.360072][ C1] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.362170][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 63.364262][ C1] x2 : 0000000000000001 x1 : 0000000100010003 x0 : 0000000000000000 [ 63.366372][ C1] Call trace: [ 63.367208][ C1] invalidate_bh_lru+0x128/0x200 [ 63.368518][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 63.370153][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 63.372003][ C1] ipi_handler+0x1d8/0x7b4 [ 63.373182][ C1] handle_percpu_devid_irq+0x174/0x308 [ 63.374620][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 63.376061][ C1] gic_handle_irq+0x6c/0x190 [ 63.377239][ C1] call_on_irq_stack+0x24/0x4c [ 63.378450][ C1] do_interrupt_handler+0xd4/0x138 [ 63.379713][ C1] el1_interrupt+0x34/0x68 [ 63.380881][ C1] el1h_64_irq_handler+0x18/0x24 [ 63.382183][ C1] el1h_64_irq+0x64/0x68 [ 63.383282][ C1] lock_release+0x4f8/0x9b8 [ 63.384408][ C1] _raw_spin_unlock+0x24/0x78 [ 63.385697][ C1] inode_io_list_del+0x140/0x168 [ 63.387006][ C1] evict+0xf0/0x68c [ 63.387950][ C1] iput+0x74c/0x830 [ 63.388968][ C1] vfs_rmdir+0x35c/0x468 [ 63.390131][ C1] do_rmdir+0x2e0/0x720 [ 63.391284][ C1] __arm64_sys_unlinkat+0xe0/0xfc [ 63.392560][ C1] invoke_syscall+0x98/0x2b8 [ 63.393753][ C1] el0_svc_common+0x130/0x23c [ 63.394954][ C1] do_el0_svc+0x48/0x58 [ 63.396024][ C1] el0_svc+0x54/0x168 [ 63.397073][ C1] el0t_64_sync_handler+0x84/0xfc [ 63.398393][ C1] el0t_64_sync+0x190/0x194 [ 63.399526][ C1] irq event stamp: 348868 [ 63.400671][ C1] hardirqs last enabled at (348867): [] read_seqbegin+0x80/0x144 [ 63.403089][ C1] hardirqs last disabled at (348868): [] el1_interrupt+0x24/0x68 [ 63.405465][ C1] softirqs last enabled at (348048): [] local_bh_enable+0x10/0x34 [ 63.407885][ C1] softirqs last disabled at (348046): [] local_bh_disable+0x10/0x34 [ 63.410434][ C1] ---[ end trace 0000000000000000 ]--- [ 63.430993][ T6858] loop0: detected capacity change from 0 to 128 [ 63.434916][ T6858] oldfs: cannot read superblock [ 63.439013][ T6477] ------------[ cut here ]------------ [ 63.440439][ T6477] VFS: brelse: Trying to free free buffer [ 63.442033][ T6477] WARNING: CPU: 0 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 63.444397][ T6477] Modules linked in: [ 63.445364][ T6477] CPU: 0 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.448287][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.450965][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.452998][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 63.454392][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 63.455794][ T6477] sp : ffff800098cf7950 [ 63.456836][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 63.458910][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 63.460994][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.463139][ T6477] x20: ffff0000dedfc5d0 x19: ffff80008b14d700 x18: 0000000000000008 [ 63.465268][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 63.467282][ T6477] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 63.469524][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 63.471679][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.473801][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 63.475941][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.478112][ T6477] Call trace: [ 63.478933][ T6477] invalidate_bh_lru+0x128/0x200 [ 63.480283][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 63.481867][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.483256][ T6477] invalidate_bh_lrus+0x34/0x40 [ 63.484588][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 63.485883][ T6477] bdev_release+0x4bc/0x644 [ 63.487167][ T6477] blkdev_release+0x20/0x34 [ 63.488316][ T6477] __fput+0x334/0x760 [ 63.489379][ T6477] __fput_sync+0x60/0x9c [ 63.490459][ T6477] __arm64_sys_close+0x150/0x1e0 [ 63.491772][ T6477] invoke_syscall+0x98/0x2b8 [ 63.492914][ T6477] el0_svc_common+0x130/0x23c [ 63.494167][ T6477] do_el0_svc+0x48/0x58 [ 63.495283][ T6477] el0_svc+0x54/0x168 [ 63.496324][ T6477] el0t_64_sync_handler+0x84/0xfc [ 63.497663][ T6477] el0t_64_sync+0x190/0x194 [ 63.498828][ T6477] irq event stamp: 256486 [ 63.499983][ T6477] hardirqs last enabled at (256485): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.502686][ T6477] hardirqs last disabled at (256486): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.505553][ T6477] softirqs last enabled at (256476): [] local_bh_enable+0x10/0x34 [ 63.508008][ T6477] softirqs last disabled at (256474): [] local_bh_disable+0x10/0x34 [ 63.510614][ T6477] ---[ end trace 0000000000000000 ]--- [ 63.525121][ T6860] loop0: detected capacity change from 0 to 128 [ 63.528496][ T6860] oldfs: cannot read superblock [ 63.531674][ C0] ------------[ cut here ]------------ [ 63.533119][ C0] VFS: brelse: Trying to free free buffer [ 63.534731][ C0] WARNING: CPU: 0 PID: 6859 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 63.537114][ C0] Modules linked in: [ 63.538178][ C0] CPU: 0 PID: 6859 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.541314][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.543964][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.545963][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 63.547397][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 63.548840][ C0] sp : ffff8000800077d0 [ 63.549985][ C0] x29: ffff8000800077d0 x28: ffff80008efad568 x27: 0000000000000000 [ 63.552069][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 63.554133][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.556276][ C0] x20: ffff0000dedfc970 x19: ffff80008b14d700 x18: 0000000000000008 [ 63.558386][ C0] x17: 0000000000000000 x16: ffff80008ae35cb0 x15: ffff700011e045dc [ 63.560478][ C0] x14: 1ffff00011e045dc x13: 0000000000000004 x12: ffffffffffffffff [ 63.562567][ C0] x11: 0000000000010103 x10: 0000000000ff0100 x9 : 4dd8b2057e6b1400 [ 63.564710][ C0] x8 : 4dd8b2057e6b1400 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.566871][ C0] x5 : ffff800080006f18 x4 : ffff80008f094de0 x3 : ffff800080374078 [ 63.568967][ C0] x2 : 0000000000000000 x1 : 0000000000010101 x0 : 0000000000000000 [ 63.571041][ C0] Call trace: [ 63.571904][ C0] invalidate_bh_lru+0x128/0x200 [ 63.573273][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 63.574953][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 63.576822][ C0] ipi_handler+0x1d8/0x7b4 [ 63.577988][ C0] handle_percpu_devid_irq+0x174/0x308 [ 63.579419][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 63.580896][ C0] gic_handle_irq+0x6c/0x190 [ 63.582066][ C0] do_interrupt_handler+0xe0/0x138 [ 63.583475][ C0] el1_interrupt+0x34/0x68 [ 63.584599][ C0] el1h_64_irq_handler+0x18/0x24 [ 63.585867][ C0] el1h_64_irq+0x64/0x68 [ 63.586959][ C0] kasan_quarantine_put+0xb8/0x1c8 [ 63.588643][ C0] __kasan_slab_free+0x5c/0x70 [ 63.589922][ C0] kmem_cache_free+0x170/0x4d0 [ 63.591129][ C0] free_task+0xe8/0x14c [ 63.592260][ C0] __put_task_struct+0x178/0x210 [ 63.593550][ C0] put_task_struct+0x88/0x10c [ 63.594813][ C0] delayed_put_task_struct+0xec/0x2f0 [ 63.596238][ C0] rcu_core+0x888/0x1b3c [ 63.597378][ C0] rcu_core_si+0x10/0x1c [ 63.598542][ C0] handle_softirqs+0x2e4/0xbfc [ 63.599787][ C0] __do_softirq+0x14/0x20 [ 63.600949][ C0] ____do_softirq+0x14/0x20 [ 63.602174][ C0] call_on_irq_stack+0x24/0x4c [ 63.603430][ C0] do_softirq_own_stack+0x20/0x2c [ 63.604769][ C0] __irq_exit_rcu+0x1d8/0x434 [ 63.605991][ C0] irq_exit_rcu+0x14/0x84 [ 63.607135][ C0] el1_interrupt+0x38/0x68 [ 63.608334][ C0] el1h_64_irq_handler+0x18/0x24 [ 63.609604][ C0] el1h_64_irq+0x64/0x68 [ 63.610784][ C0] arch_local_irq_restore+0x8/0xc [ 63.612115][ C0] mas_start+0x1a0/0x508 [ 63.613290][ C0] mas_find+0x5b8/0xa58 [ 63.614403][ C0] exit_mmap+0x584/0xcb8 [ 63.615545][ C0] __mmput+0xec/0x390 [ 63.616598][ C0] mmput+0x70/0xac [ 63.617546][ C0] exit_mm+0x148/0x210 [ 63.618606][ C0] do_exit+0x468/0x1ac8 [ 63.619669][ C0] do_group_exit+0x194/0x22c [ 63.620879][ C0] pid_child_should_wake+0x0/0x1dc [ 63.622140][ C0] invoke_syscall+0x98/0x2b8 [ 63.623285][ C0] el0_svc_common+0x130/0x23c [ 63.624535][ C0] do_el0_svc+0x48/0x58 [ 63.625550][ C0] el0_svc+0x54/0x168 [ 63.626552][ C0] el0t_64_sync_handler+0x84/0xfc [ 63.627871][ C0] el0t_64_sync+0x190/0x194 [ 63.629015][ C0] irq event stamp: 2223 [ 63.630134][ C0] hardirqs last enabled at (2222): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.632784][ C0] hardirqs last disabled at (2223): [] el1_interrupt+0x24/0x68 [ 63.635189][ C0] softirqs last enabled at (1330): [] local_bh_enable+0x10/0x34 [ 63.637595][ C0] softirqs last disabled at (2033): [] __do_softirq+0x14/0x20 [ 63.639996][ C0] ---[ end trace 0000000000000000 ]--- [ 63.668833][ T6862] loop0: detected capacity change from 0 to 128 [ 63.671378][ T6862] oldfs: cannot read superblock [ 63.675484][ C1] ------------[ cut here ]------------ [ 63.676953][ C1] VFS: brelse: Trying to free free buffer [ 63.678531][ C1] WARNING: CPU: 1 PID: 6445 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 63.680738][ C1] Modules linked in: [ 63.681747][ C1] CPU: 1 PID: 6445 Comm: syz-execprog Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.684834][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.687430][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.689467][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 63.690767][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 63.692124][ C1] sp : ffff800080017e00 [ 63.693268][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 63.695344][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 63.697379][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.699527][ C1] x20: ffff0000c156d400 x19: ffff80008b14d700 x18: 0000000000000008 [ 63.701666][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 63.703686][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 63.705882][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 5dd7aa187ee31f00 [ 63.707993][ C1] x8 : 5dd7aa187ee31f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.710151][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 63.712286][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 63.714404][ C1] Call trace: [ 63.715263][ C1] invalidate_bh_lru+0x128/0x200 [ 63.716597][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 63.718265][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 63.720078][ C1] ipi_handler+0x1d8/0x7b4 [ 63.721259][ C1] handle_percpu_devid_irq+0x174/0x308 [ 63.722767][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 63.724244][ C1] gic_handle_irq+0x6c/0x190 [ 63.725462][ C1] call_on_irq_stack+0x24/0x4c [ 63.726693][ C1] do_interrupt_handler+0xd4/0x138 [ 63.728059][ C1] el0_interrupt+0x68/0x244 [ 63.729240][ C1] __el0_irq_handler_common+0x18/0x24 [ 63.730618][ C1] el0t_64_irq_handler+0x10/0x1c [ 63.731980][ C1] el0t_64_irq+0x190/0x194 [ 63.733127][ C1] irq event stamp: 5306 [ 63.734254][ C1] hardirqs last enabled at (5305): [] el0t_64_sync_handler+0xcc/0xfc [ 63.736842][ C1] hardirqs last disabled at (5306): [] __el0_irq_handler_common+0x18/0x24 [ 63.739566][ C1] softirqs last enabled at (5302): [] local_bh_enable+0x10/0x34 [ 63.741924][ C1] softirqs last disabled at (5300): [] local_bh_disable+0x10/0x34 [ 63.744409][ C1] ---[ end trace 0000000000000000 ]--- [ 63.767161][ T6864] loop0: detected capacity change from 0 to 128 [ 63.769708][ T6864] oldfs: cannot read superblock [ 63.771131][ T6864] ------------[ cut here ]------------ [ 63.772642][ T6864] VFS: brelse: Trying to free free buffer [ 63.774265][ T6864] WARNING: CPU: 0 PID: 6864 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 63.776532][ T6864] Modules linked in: [ 63.777601][ T6864] CPU: 0 PID: 6864 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.780743][ T6864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.783355][ T6864] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.785421][ T6864] pc : invalidate_bh_lru+0x128/0x200 [ 63.786803][ T6864] lr : invalidate_bh_lru+0x128/0x200 [ 63.788228][ T6864] sp : ffff8000a0697930 [ 63.789271][ T6864] x29: ffff8000a0697930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 63.791454][ T6864] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 63.793522][ T6864] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.795656][ T6864] x20: ffff0000dedfcd10 x19: ffff80008b14d700 x18: 0000000000000008 [ 63.797832][ T6864] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 63.800046][ T6864] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 63.802216][ T6864] x11: 0000000000000004 x10: 0000000000ff0100 x9 : ad8491935ef95b00 [ 63.804241][ T6864] x8 : ad8491935ef95b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.806386][ T6864] x5 : ffff8000a0697078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 63.808528][ T6864] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.810753][ T6864] Call trace: [ 63.811627][ T6864] invalidate_bh_lru+0x128/0x200 [ 63.812961][ T6864] smp_call_function_many_cond+0x141c/0x2f30 [ 63.814532][ T6864] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.815826][ T6864] invalidate_bh_lrus+0x34/0x40 [ 63.817167][ T6864] blkdev_flush_mapping+0xf0/0x230 [ 63.818546][ T6864] bdev_release+0x4bc/0x644 [ 63.819725][ T6864] blkdev_release+0x20/0x34 [ 63.820957][ T6864] __fput+0x334/0x760 [ 63.822007][ T6864] ____fput+0x20/0x30 [ 63.823034][ T6864] task_work_run+0x230/0x2e0 [ 63.824296][ T6864] do_notify_resume+0x178/0x1f4 [ 63.825611][ T6864] el0_svc+0xac/0x168 [ 63.826650][ T6864] el0t_64_sync_handler+0x84/0xfc [ 63.827975][ T6864] el0t_64_sync+0x190/0x194 [ 63.829100][ T6864] irq event stamp: 1652 [ 63.830160][ T6864] hardirqs last enabled at (1651): [] _raw_spin_unlock_irq+0x30/0x80 [ 63.832760][ T6864] hardirqs last disabled at (1652): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.835641][ T6864] softirqs last enabled at (10): [] local_bh_enable+0x10/0x34 [ 63.838077][ T6864] softirqs last disabled at (8): [] local_bh_disable+0x10/0x34 [ 63.840399][ T6864] ---[ end trace 0000000000000000 ]--- [ 63.902386][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 63.921147][ T6866] loop0: detected capacity change from 0 to 128 [ 63.929003][ T6866] oldfs: cannot read superblock [ 63.934300][ T6477] ------------[ cut here ]------------ [ 63.935730][ T6477] VFS: brelse: Trying to free free buffer [ 63.937326][ T6477] WARNING: CPU: 1 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 63.939581][ T6477] Modules linked in: [ 63.940585][ T6477] CPU: 1 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.943502][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.946114][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.948131][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 63.949476][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 63.950800][ T6477] sp : ffff800098cf7950 [ 63.951920][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 63.953972][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 63.956062][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.958142][ T6477] x20: ffff0000dbe9f970 x19: ffff80008b14d700 x18: 0000000000000008 [ 63.960186][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 63.962251][ T6477] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 63.964328][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 63.966435][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.968467][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 63.970576][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.972706][ T6477] Call trace: [ 63.973550][ T6477] invalidate_bh_lru+0x128/0x200 [ 63.974783][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 63.976462][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.977755][ T6477] invalidate_bh_lrus+0x34/0x40 [ 63.979045][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 63.980398][ T6477] bdev_release+0x4bc/0x644 [ 63.981628][ T6477] blkdev_release+0x20/0x34 [ 63.982795][ T6477] __fput+0x334/0x760 [ 63.983825][ T6477] __fput_sync+0x60/0x9c [ 63.984917][ T6477] __arm64_sys_close+0x150/0x1e0 [ 63.986199][ T6477] invoke_syscall+0x98/0x2b8 [ 63.987412][ T6477] el0_svc_common+0x130/0x23c [ 63.988655][ T6477] do_el0_svc+0x48/0x58 [ 63.989751][ T6477] el0_svc+0x54/0x168 [ 63.990810][ T6477] el0t_64_sync_handler+0x84/0xfc [ 63.992129][ T6477] el0t_64_sync+0x190/0x194 [ 63.993359][ T6477] irq event stamp: 283498 [ 63.994488][ T6477] hardirqs last enabled at (283497): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.997169][ T6477] hardirqs last disabled at (283498): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.000028][ T6477] softirqs last enabled at (282348): [] local_bh_enable+0x10/0x34 [ 64.002513][ T6477] softirqs last disabled at (282346): [] local_bh_disable+0x10/0x34 [ 64.004906][ T6477] ---[ end trace 0000000000000000 ]--- [ 64.016850][ T6868] loop0: detected capacity change from 0 to 128 [ 64.020472][ T6868] oldfs: cannot read superblock [ 64.022536][ T6868] ------------[ cut here ]------------ [ 64.023901][ T6868] VFS: brelse: Trying to free free buffer [ 64.025562][ T6868] WARNING: CPU: 0 PID: 6868 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 64.027918][ T6868] Modules linked in: [ 64.028902][ T6868] CPU: 0 PID: 6868 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.031985][ T6868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.034653][ T6868] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.036695][ T6868] pc : invalidate_bh_lru+0x128/0x200 [ 64.038061][ T6868] lr : invalidate_bh_lru+0x128/0x200 [ 64.039493][ T6868] sp : ffff8000a06a7930 [ 64.040530][ T6868] x29: ffff8000a06a7930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 64.042678][ T6868] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 64.044747][ T6868] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.046897][ T6868] x20: ffff0000dedfd148 x19: ffff80008b14d700 x18: 0000000000000008 [ 64.049020][ T6868] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 64.051064][ T6868] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 64.053147][ T6868] x11: 0000000000000004 x10: 0000000000ff0100 x9 : cfccb9b197f6bb00 [ 64.055206][ T6868] x8 : cfccb9b197f6bb00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.057335][ T6868] x5 : ffff8000a06a7078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 64.059429][ T6868] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.061490][ T6868] Call trace: [ 64.062331][ T6868] invalidate_bh_lru+0x128/0x200 [ 64.063633][ T6868] smp_call_function_many_cond+0x141c/0x2f30 [ 64.065201][ T6868] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.066505][ T6868] invalidate_bh_lrus+0x34/0x40 [ 64.067814][ T6868] blkdev_flush_mapping+0xf0/0x230 [ 64.069153][ T6868] bdev_release+0x4bc/0x644 [ 64.070332][ T6868] blkdev_release+0x20/0x34 [ 64.071501][ T6868] __fput+0x334/0x760 [ 64.072528][ T6868] ____fput+0x20/0x30 [ 64.073525][ T6868] task_work_run+0x230/0x2e0 [ 64.074688][ T6868] do_notify_resume+0x178/0x1f4 [ 64.075924][ T6868] el0_svc+0xac/0x168 [ 64.076976][ T6868] el0t_64_sync_handler+0x84/0xfc [ 64.078283][ T6868] el0t_64_sync+0x190/0x194 [ 64.079434][ T6868] irq event stamp: 1382 [ 64.080523][ T6868] hardirqs last enabled at (1381): [] _raw_spin_unlock_irq+0x30/0x80 [ 64.083065][ T6868] hardirqs last disabled at (1382): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.085840][ T6868] softirqs last enabled at (1306): [] handle_softirqs+0xa3c/0xbfc [ 64.088366][ T6868] softirqs last disabled at (1045): [] __do_softirq+0x14/0x20 [ 64.090619][ T6868] ---[ end trace 0000000000000000 ]--- [ 64.132413][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 64.147549][ T6870] loop0: detected capacity change from 0 to 128 [ 64.150428][ T6870] oldfs: cannot read superblock [ 64.157765][ C1] ------------[ cut here ]------------ [ 64.159338][ C1] VFS: brelse: Trying to free free buffer [ 64.160970][ C1] WARNING: CPU: 1 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 64.163321][ C1] Modules linked in: [ 64.164342][ C1] CPU: 1 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.167494][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.170079][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.172185][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 64.173589][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 64.174952][ C1] sp : ffff800080017e00 [ 64.176013][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 64.178133][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 64.180220][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.182365][ C1] x20: ffff0000dbe9fd10 x19: ffff80008b14d700 x18: 0000000000000008 [ 64.184463][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 64.186585][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 64.188687][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 64.190843][ C1] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.192929][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 64.195039][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 64.197165][ C1] Call trace: [ 64.198031][ C1] invalidate_bh_lru+0x128/0x200 [ 64.199349][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 64.200979][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 64.202832][ C1] ipi_handler+0x1d8/0x7b4 [ 64.204012][ C1] handle_percpu_devid_irq+0x174/0x308 [ 64.205487][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 64.206944][ C1] gic_handle_irq+0x6c/0x190 [ 64.208154][ C1] call_on_irq_stack+0x24/0x4c [ 64.209405][ C1] do_interrupt_handler+0xd4/0x138 [ 64.210777][ C1] el0_interrupt+0x68/0x244 [ 64.211948][ C1] __el0_irq_handler_common+0x18/0x24 [ 64.213398][ C1] el0t_64_irq_handler+0x10/0x1c [ 64.214736][ C1] el0t_64_irq+0x190/0x194 [ 64.215915][ C1] irq event stamp: 380502 [ 64.217042][ C1] hardirqs last enabled at (380501): [] el0t_64_sync_handler+0x84/0xfc [ 64.219765][ C1] hardirqs last disabled at (380502): [] __el0_irq_handler_common+0x18/0x24 [ 64.222496][ C1] softirqs last enabled at (380498): [] local_bh_enable+0x10/0x34 [ 64.225004][ C1] softirqs last disabled at (380496): [] local_bh_disable+0x10/0x34 [ 64.227505][ C1] ---[ end trace 0000000000000000 ]--- [ 64.248391][ T6872] loop0: detected capacity change from 0 to 128 [ 64.251323][ T6872] oldfs: cannot read superblock [ 64.254458][ C1] ------------[ cut here ]------------ [ 64.255938][ C1] VFS: brelse: Trying to free free buffer [ 64.257512][ C1] WARNING: CPU: 1 PID: 6871 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 64.259948][ C1] Modules linked in: [ 64.260966][ C1] CPU: 1 PID: 6871 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.264173][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.266900][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.268963][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 64.270368][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 64.271789][ C1] sp : ffff800080017e00 [ 64.272908][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 64.275132][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 64.277229][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.279272][ C1] x20: ffff0000dbd1d148 x19: ffff80008b14d700 x18: 0000000000000008 [ 64.281377][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 64.283531][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 64.285720][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 49e76bc5007cbe00 [ 64.287861][ C1] x8 : 49e76bc5007cbe00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.289994][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 64.292162][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 64.294271][ C1] Call trace: [ 64.295074][ C1] invalidate_bh_lru+0x128/0x200 [ 64.296389][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 64.298012][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 64.299885][ C1] ipi_handler+0x1d8/0x7b4 [ 64.300994][ C1] handle_percpu_devid_irq+0x174/0x308 [ 64.302450][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 64.303951][ C1] gic_handle_irq+0x6c/0x190 [ 64.305174][ C1] call_on_irq_stack+0x24/0x4c [ 64.306447][ C1] do_interrupt_handler+0xd4/0x138 [ 64.307799][ C1] el1_interrupt+0x34/0x68 [ 64.308987][ C1] el1h_64_irq_handler+0x18/0x24 [ 64.310295][ C1] el1h_64_irq+0x64/0x68 [ 64.311440][ C1] __sanitizer_cov_trace_const_cmp4+0x34/0x88 [ 64.313058][ C1] page_table_check_clear+0x98/0x3fc [ 64.314471][ C1] __page_table_check_pte_clear+0xa0/0xc0 [ 64.315988][ C1] unmap_page_range+0x28dc/0x3378 [ 64.317401][ C1] unmap_vmas+0x378/0x598 [ 64.318592][ C1] exit_mmap+0x1cc/0xcb8 [ 64.319782][ C1] __mmput+0xec/0x390 [ 64.320870][ C1] mmput+0x70/0xac [ 64.321898][ C1] exit_mm+0x148/0x210 [ 64.322988][ C1] do_exit+0x468/0x1ac8 [ 64.324140][ C1] do_group_exit+0x194/0x22c [ 64.325372][ C1] pid_child_should_wake+0x0/0x1dc [ 64.326746][ C1] invoke_syscall+0x98/0x2b8 [ 64.327938][ C1] el0_svc_common+0x130/0x23c [ 64.329176][ C1] do_el0_svc+0x48/0x58 [ 64.330315][ C1] el0_svc+0x54/0x168 [ 64.331347][ C1] el0t_64_sync_handler+0x84/0xfc [ 64.332664][ C1] el0t_64_sync+0x190/0x194 [ 64.333784][ C1] irq event stamp: 1512 [ 64.334881][ C1] hardirqs last enabled at (1511): [] percpu_counter_add_batch+0x210/0x30c [ 64.337754][ C1] hardirqs last disabled at (1512): [] el1_interrupt+0x24/0x68 [ 64.340152][ C1] softirqs last enabled at (1202): [] local_bh_enable+0x10/0x34 [ 64.342606][ C1] softirqs last disabled at (1200): [] local_bh_disable+0x10/0x34 [ 64.345142][ C1] ---[ end trace 0000000000000000 ]--- [ 64.371714][ T6874] loop0: detected capacity change from 0 to 128 [ 64.374328][ T6874] oldfs: cannot read superblock [ 64.377569][ C1] ------------[ cut here ]------------ [ 64.378990][ C1] VFS: brelse: Trying to free free buffer [ 64.380610][ C1] WARNING: CPU: 1 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 64.382903][ C1] Modules linked in: [ 64.383912][ C1] CPU: 1 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.387044][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.389787][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.391812][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 64.393273][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 64.394735][ C1] sp : ffff800080017e00 [ 64.395822][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 64.397868][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 64.399974][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.402184][ C1] x20: ffff0000dbd1d4e8 x19: ffff80008b14d700 x18: 0000000000000008 [ 64.404327][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 64.406543][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 64.408684][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 64.410680][ C1] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.412812][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 64.414924][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 64.417094][ C1] Call trace: [ 64.417959][ C1] invalidate_bh_lru+0x128/0x200 [ 64.419269][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 64.420939][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 64.422809][ C1] ipi_handler+0x1d8/0x7b4 [ 64.423970][ C1] handle_percpu_devid_irq+0x174/0x308 [ 64.425345][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 64.426842][ C1] gic_handle_irq+0x6c/0x190 [ 64.428020][ C1] call_on_irq_stack+0x24/0x4c [ 64.429270][ C1] do_interrupt_handler+0xd4/0x138 [ 64.430637][ C1] el1_interrupt+0x34/0x68 [ 64.431849][ C1] el1h_64_irq_handler+0x18/0x24 [ 64.433193][ C1] el1h_64_irq+0x64/0x68 [ 64.434304][ C1] lock_acquire+0x27c/0x728 [ 64.435441][ C1] _raw_spin_lock+0x48/0x60 [ 64.436665][ C1] _atomic_dec_and_lock+0xd8/0x168 [ 64.438008][ C1] iput+0x7c/0x830 [ 64.439003][ C1] dentry_unlink_inode+0x394/0x4d4 [ 64.440338][ C1] __dentry_kill+0x178/0x5e8 [ 64.441539][ C1] shrink_kill+0xd4/0x2cc [ 64.442598][ C1] shrink_dentry_list+0x31c/0x768 [ 64.443882][ C1] shrink_dcache_parent+0xc4/0x374 [ 64.445239][ C1] d_invalidate+0x114/0x2a0 [ 64.446402][ C1] proc_invalidate_siblings_dcache+0x36c/0x618 [ 64.448067][ C1] proc_flush_pid+0x24/0x34 [ 64.449255][ C1] release_task+0x13c8/0x15a8 [ 64.450445][ C1] wait_consider_task+0x1590/0x25ec [ 64.451791][ C1] __do_wait+0x188/0x724 [ 64.452896][ C1] do_wait+0x1e4/0x564 [ 64.453971][ C1] kernel_wait4+0x24c/0x3d8 [ 64.455219][ C1] __arm64_sys_wait4+0x11c/0x2a0 [ 64.456555][ C1] invoke_syscall+0x98/0x2b8 [ 64.457753][ C1] el0_svc_common+0x130/0x23c [ 64.459104][ C1] do_el0_svc+0x48/0x58 [ 64.460249][ C1] el0_svc+0x54/0x168 [ 64.461303][ C1] el0t_64_sync_handler+0x84/0xfc [ 64.462593][ C1] el0t_64_sync+0x190/0x194 [ 64.463749][ C1] irq event stamp: 388856 [ 64.464881][ C1] hardirqs last enabled at (388855): [] read_seqbegin+0x80/0x144 [ 64.467355][ C1] hardirqs last disabled at (388856): [] el1_interrupt+0x24/0x68 [ 64.469835][ C1] softirqs last enabled at (388836): [] local_bh_enable+0x10/0x34 [ 64.472316][ C1] softirqs last disabled at (388834): [] local_bh_disable+0x10/0x34 [ 64.474786][ C1] ---[ end trace 0000000000000000 ]--- [ 64.498303][ T6876] loop0: detected capacity change from 0 to 128 [ 64.502141][ T6876] oldfs: cannot read superblock [ 64.513695][ T2291] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.515577][ T2291] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.516214][ T6477] ------------[ cut here ]------------ [ 64.518561][ T6477] VFS: brelse: Trying to free free buffer [ 64.520156][ T6477] WARNING: CPU: 1 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 64.522511][ T6477] Modules linked in: [ 64.523590][ T6477] CPU: 1 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.526490][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.529095][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.531170][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 64.532593][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 64.533995][ T6477] sp : ffff800098cf7950 [ 64.535080][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 64.537194][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 64.539314][ T6477] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 64.541400][ T6477] x20: ffff0000dbd1d888 x19: ffff80008b14d700 x18: 0000000000000008 [ 64.543506][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 64.545615][ T6477] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 64.547749][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 64.549852][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.551937][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 64.553965][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.556007][ T6477] Call trace: [ 64.556877][ T6477] invalidate_bh_lru+0x128/0x200 [ 64.558215][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 64.559775][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.561063][ T6477] invalidate_bh_lrus+0x34/0x40 [ 64.562282][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 64.563631][ T6477] bdev_release+0x4bc/0x644 [ 64.564788][ T6477] blkdev_release+0x20/0x34 [ 64.565965][ T6477] __fput+0x334/0x760 [ 64.566997][ T6477] __fput_sync+0x60/0x9c [ 64.568132][ T6477] __arm64_sys_close+0x150/0x1e0 [ 64.569439][ T6477] invoke_syscall+0x98/0x2b8 [ 64.570681][ T6477] el0_svc_common+0x130/0x23c [ 64.571890][ T6477] do_el0_svc+0x48/0x58 [ 64.572960][ T6477] el0_svc+0x54/0x168 [ 64.574014][ T6477] el0t_64_sync_handler+0x84/0xfc [ 64.575304][ T6477] el0t_64_sync+0x190/0x194 [ 64.576472][ T6477] irq event stamp: 325520 [ 64.577639][ T6477] hardirqs last enabled at (325519): [] kasan_quarantine_put+0x1a0/0x1c8 [ 64.580280][ T6477] hardirqs last disabled at (325520): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.583081][ T6477] softirqs last enabled at (325382): [] local_bh_enable+0x10/0x34 [ 64.585545][ T6477] softirqs last disabled at (325380): [] local_bh_disable+0x10/0x34 [ 64.588047][ T6477] ---[ end trace 0000000000000000 ]--- [ 64.596763][ T6878] loop0: detected capacity change from 0 to 128 [ 64.603233][ T6878] oldfs: cannot read superblock [ 64.604577][ T6878] ------------[ cut here ]------------ [ 64.605972][ T6878] VFS: brelse: Trying to free free buffer [ 64.607527][ T6878] WARNING: CPU: 1 PID: 6878 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 64.609802][ T6878] Modules linked in: [ 64.610764][ T6878] CPU: 1 PID: 6878 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.613899][ T6878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.616531][ T6878] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.618612][ T6878] pc : invalidate_bh_lru+0x128/0x200 [ 64.619999][ T6878] lr : invalidate_bh_lru+0x128/0x200 [ 64.621439][ T6878] sp : ffff8000a0697930 [ 64.622558][ T6878] x29: ffff8000a0697930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 64.624665][ T6878] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 64.626787][ T6878] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.628961][ T6878] x20: ffff0000dbd1dc28 x19: ffff80008b14d700 x18: 0000000000000008 [ 64.631081][ T6878] x17: 0000000000000000 x16: ffff80008ae35cb0 x15: ffff700011e045dc [ 64.633149][ T6878] x14: 1ffff00011e045dc x13: 0000000000000004 x12: ffffffffffffffff [ 64.635228][ T6878] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 16a4f99853dd2a00 [ 64.637331][ T6878] x8 : 16a4f99853dd2a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.639462][ T6878] x5 : ffff8000a0697078 x4 : ffff80008f094de0 x3 : ffff800080374078 [ 64.641550][ T6878] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.643624][ T6878] Call trace: [ 64.644455][ T6878] invalidate_bh_lru+0x128/0x200 [ 64.645777][ T6878] smp_call_function_many_cond+0x141c/0x2f30 [ 64.647341][ T6878] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.648674][ T6878] invalidate_bh_lrus+0x34/0x40 [ 64.649868][ T6878] blkdev_flush_mapping+0xf0/0x230 [ 64.651180][ T6878] bdev_release+0x4bc/0x644 [ 64.652338][ T6878] blkdev_release+0x20/0x34 [ 64.653499][ T6878] __fput+0x334/0x760 [ 64.654526][ T6878] ____fput+0x20/0x30 [ 64.655597][ T6878] task_work_run+0x230/0x2e0 [ 64.656783][ T6878] do_notify_resume+0x178/0x1f4 [ 64.658253][ T6878] el0_svc+0xac/0x168 [ 64.659263][ T6878] el0t_64_sync_handler+0x84/0xfc [ 64.660581][ T6878] el0t_64_sync+0x190/0x194 [ 64.661763][ T6878] irq event stamp: 1206 [ 64.662820][ T6878] hardirqs last enabled at (1205): [] _raw_spin_unlock_irq+0x30/0x80 [ 64.665428][ T6878] hardirqs last disabled at (1206): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.668170][ T6878] softirqs last enabled at (784): [] local_bh_enable+0x10/0x34 [ 64.670585][ T6878] softirqs last disabled at (782): [] local_bh_disable+0x10/0x34 [ 64.673069][ T6878] ---[ end trace 0000000000000000 ]--- [ 64.713278][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 64.734355][ T6880] loop0: detected capacity change from 0 to 128 [ 64.736857][ T6880] oldfs: cannot read superblock [ 64.738454][ T6880] ------------[ cut here ]------------ [ 64.739797][ T6880] VFS: brelse: Trying to free free buffer [ 64.741379][ T6880] WARNING: CPU: 1 PID: 6880 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 64.743770][ T6880] Modules linked in: [ 64.744811][ T6880] CPU: 1 PID: 6880 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.748035][ T6880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.750659][ T6880] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.752717][ T6880] pc : invalidate_bh_lru+0x128/0x200 [ 64.754106][ T6880] lr : invalidate_bh_lru+0x128/0x200 [ 64.755476][ T6880] sp : ffff8000a0387930 [ 64.756531][ T6880] x29: ffff8000a0387930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 64.758692][ T6880] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 64.760789][ T6880] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.762856][ T6880] x20: ffff0000deda1060 x19: ffff80008b14d700 x18: 0000000000000008 [ 64.764964][ T6880] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 64.767076][ T6880] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 64.769174][ T6880] x11: 0000000000000004 x10: 0000000000ff0100 x9 : fc1a89626c777200 [ 64.771258][ T6880] x8 : fc1a89626c777200 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.773346][ T6880] x5 : ffff8000a0387078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 64.775504][ T6880] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.777621][ T6880] Call trace: [ 64.778443][ T6880] invalidate_bh_lru+0x128/0x200 [ 64.779684][ T6880] smp_call_function_many_cond+0x141c/0x2f30 [ 64.781279][ T6880] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.782574][ T6880] invalidate_bh_lrus+0x34/0x40 [ 64.783907][ T6880] blkdev_flush_mapping+0xf0/0x230 [ 64.785277][ T6880] bdev_release+0x4bc/0x644 [ 64.786441][ T6880] blkdev_release+0x20/0x34 [ 64.787565][ T6880] __fput+0x334/0x760 [ 64.788586][ T6880] ____fput+0x20/0x30 [ 64.789612][ T6880] task_work_run+0x230/0x2e0 [ 64.790848][ T6880] do_notify_resume+0x178/0x1f4 [ 64.792072][ T6880] el0_svc+0xac/0x168 [ 64.793147][ T6880] el0t_64_sync_handler+0x84/0xfc [ 64.794451][ T6880] el0t_64_sync+0x190/0x194 [ 64.795622][ T6880] irq event stamp: 1276 [ 64.796714][ T6880] hardirqs last enabled at (1275): [] exit_to_kernel_mode+0xdc/0x10c [ 64.799349][ T6880] hardirqs last disabled at (1276): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.802140][ T6880] softirqs last enabled at (1274): [] handle_softirqs+0xa3c/0xbfc [ 64.804686][ T6880] softirqs last disabled at (1147): [] __do_softirq+0x14/0x20 [ 64.807021][ T6880] ---[ end trace 0000000000000000 ]--- [ 64.852962][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 64.869712][ T6882] loop0: detected capacity change from 0 to 128 [ 64.872443][ T6882] oldfs: cannot read superblock [ 64.873686][ T6882] ------------[ cut here ]------------ [ 64.875114][ T6882] VFS: brelse: Trying to free free buffer [ 64.876765][ T6882] WARNING: CPU: 1 PID: 6882 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 64.879058][ T6882] Modules linked in: [ 64.880077][ T6882] CPU: 1 PID: 6882 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.883214][ T6882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.885790][ T6882] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.887839][ T6882] pc : invalidate_bh_lru+0x128/0x200 [ 64.889226][ T6882] lr : invalidate_bh_lru+0x128/0x200 [ 64.890650][ T6882] sp : ffff800097e97930 [ 64.891715][ T6882] x29: ffff800097e97930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 64.893861][ T6882] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 64.896059][ T6882] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.898205][ T6882] x20: ffff0000deda14e8 x19: ffff80008b14d700 x18: 0000000000000008 [ 64.900335][ T6882] x17: 0000000000000000 x16: ffff80008ae35cb0 x15: ffff700011e045dc [ 64.902412][ T6882] x14: 1ffff00011e045dc x13: 0000000000000004 x12: ffffffffffffffff [ 64.904514][ T6882] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 88cf14e995bf4b00 [ 64.906684][ T6882] x8 : 88cf14e995bf4b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.908864][ T6882] x5 : ffff800097e97078 x4 : ffff80008f094de0 x3 : ffff800080374078 [ 64.910957][ T6882] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.913085][ T6882] Call trace: [ 64.913791][ T6882] invalidate_bh_lru+0x128/0x200 [ 64.915094][ T6882] smp_call_function_many_cond+0x141c/0x2f30 [ 64.916691][ T6882] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.918031][ T6882] invalidate_bh_lrus+0x34/0x40 [ 64.919257][ T6882] blkdev_flush_mapping+0xf0/0x230 [ 64.920563][ T6882] bdev_release+0x4bc/0x644 [ 64.921700][ T6882] blkdev_release+0x20/0x34 [ 64.922861][ T6882] __fput+0x334/0x760 [ 64.923918][ T6882] ____fput+0x20/0x30 [ 64.924964][ T6882] task_work_run+0x230/0x2e0 [ 64.926188][ T6882] do_notify_resume+0x178/0x1f4 [ 64.927451][ T6882] el0_svc+0xac/0x168 [ 64.928518][ T6882] el0t_64_sync_handler+0x84/0xfc [ 64.929882][ T6882] el0t_64_sync+0x190/0x194 [ 64.931074][ T6882] irq event stamp: 1142 [ 64.932192][ T6882] hardirqs last enabled at (1141): [] _raw_spin_unlock_irq+0x30/0x80 [ 64.934819][ T6882] hardirqs last disabled at (1142): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.937522][ T6882] softirqs last enabled at (760): [] handle_softirqs+0xa3c/0xbfc [ 64.939979][ T6882] softirqs last disabled at (745): [] __do_softirq+0x14/0x20 [ 64.942262][ T6882] ---[ end trace 0000000000000000 ]--- [ 64.963878][ T6884] loop0: detected capacity change from 0 to 128 [ 64.966719][ T6884] oldfs: cannot read superblock [ 64.969140][ T5867] ------------[ cut here ]------------ [ 64.970557][ T5867] VFS: brelse: Trying to free free buffer [ 64.972182][ T5867] WARNING: CPU: 1 PID: 5867 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 64.974495][ T5867] Modules linked in: [ 64.975528][ T5867] CPU: 1 PID: 5867 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.978547][ T5867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.981171][ T5867] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.983213][ T5867] pc : invalidate_bh_lru+0x128/0x200 [ 64.984665][ T5867] lr : invalidate_bh_lru+0x128/0x200 [ 64.986001][ T5867] sp : ffff800098c57950 [ 64.987072][ T5867] x29: ffff800098c57950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 64.989162][ T5867] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 64.991268][ T5867] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.993416][ T5867] x20: ffff0000deda1888 x19: ffff80008b14d700 x18: 0000000000000008 [ 64.995565][ T5867] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 64.997666][ T5867] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 64.999764][ T5867] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 8d3851d6051e7700 [ 65.001891][ T5867] x8 : 8d3851d6051e7700 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.003958][ T5867] x5 : ffff800098c57098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 65.006179][ T5867] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.008277][ T5867] Call trace: [ 65.009137][ T5867] invalidate_bh_lru+0x128/0x200 [ 65.010454][ T5867] smp_call_function_many_cond+0x141c/0x2f30 [ 65.012010][ T5867] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.013323][ T5867] invalidate_bh_lrus+0x34/0x40 [ 65.014654][ T5867] blkdev_flush_mapping+0xf0/0x230 [ 65.016040][ T5867] bdev_release+0x4bc/0x644 [ 65.017262][ T5867] blkdev_release+0x20/0x34 [ 65.018412][ T5867] __fput+0x334/0x760 [ 65.019451][ T5867] __fput_sync+0x60/0x9c [ 65.020546][ T5867] __arm64_sys_close+0x150/0x1e0 [ 65.021833][ T5867] invoke_syscall+0x98/0x2b8 [ 65.023061][ T5867] el0_svc_common+0x130/0x23c [ 65.024222][ T5867] do_el0_svc+0x48/0x58 [ 65.025266][ T5867] el0_svc+0x54/0x168 [ 65.026253][ T5867] el0t_64_sync_handler+0x84/0xfc [ 65.027613][ T5867] el0t_64_sync+0x190/0x194 [ 65.028803][ T5867] irq event stamp: 1125218 [ 65.029919][ T5867] hardirqs last enabled at (1125217): [] kasan_quarantine_put+0x1a0/0x1c8 [ 65.032600][ T5867] hardirqs last disabled at (1125218): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.035529][ T5867] softirqs last enabled at (1124940): [] local_bh_enable+0x10/0x34 [ 65.038038][ T5867] softirqs last disabled at (1124938): [] local_bh_disable+0x10/0x34 [ 65.040564][ T5867] ---[ end trace 0000000000000000 ]--- [ 65.058926][ T6886] loop0: detected capacity change from 0 to 128 [ 65.062421][ T6886] oldfs: cannot read superblock [ 65.066787][ C0] ------------[ cut here ]------------ [ 65.068222][ C0] VFS: brelse: Trying to free free buffer [ 65.069848][ C0] WARNING: CPU: 0 PID: 0 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 65.072148][ C0] Modules linked in: [ 65.073077][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.075994][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.078695][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.080784][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 65.082168][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 65.083597][ C0] sp : ffff800080007e00 [ 65.084673][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 65.086748][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 65.088868][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.090939][ C0] x20: ffff0000dedfd5d0 x19: ffff80008b14d700 x18: 0000000000000008 [ 65.092995][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 65.095100][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 65.097201][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 5b315469a5360e00 [ 65.099238][ C0] x8 : 5b315469a5360e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.101274][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 65.103360][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 65.105538][ C0] Call trace: [ 65.106397][ C0] invalidate_bh_lru+0x128/0x200 [ 65.107686][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 65.109291][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 65.111010][ C0] ipi_handler+0x1d8/0x7b4 [ 65.112202][ C0] handle_percpu_devid_irq+0x174/0x308 [ 65.113600][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 65.115061][ C0] gic_handle_irq+0x6c/0x190 [ 65.116235][ C0] call_on_irq_stack+0x24/0x4c [ 65.117476][ C0] do_interrupt_handler+0xd4/0x138 [ 65.118818][ C0] el1_interrupt+0x34/0x68 [ 65.120006][ C0] el1h_64_irq_handler+0x18/0x24 [ 65.121300][ C0] el1h_64_irq+0x64/0x68 [ 65.122459][ C0] arch_local_irq_enable+0x8/0xc [ 65.123739][ C0] do_idle+0x1f0/0x4e4 [ 65.124817][ C0] cpu_startup_entry+0x5c/0x74 [ 65.126097][ C0] rest_init+0x2dc/0x2f4 [ 65.127184][ C0] start_kernel+0x3f4/0x4f4 [ 65.128326][ C0] __primary_switched+0x84/0x8c [ 65.129640][ C0] irq event stamp: 301260 [ 65.130802][ C0] hardirqs last enabled at (301259): [] default_idle_call+0xf4/0x128 [ 65.133350][ C0] hardirqs last disabled at (301260): [] el1_interrupt+0x24/0x68 [ 65.135838][ C0] softirqs last enabled at (301196): [] handle_softirqs+0xa3c/0xbfc [ 65.138342][ C0] softirqs last disabled at (301171): [] __do_softirq+0x14/0x20 [ 65.140712][ C0] ---[ end trace 0000000000000000 ]--- [ 65.143241][ T5826] Bluetooth: hci0: command tx timeout [ 65.161015][ T6888] loop0: detected capacity change from 0 to 128 [ 65.165453][ T6888] oldfs: cannot read superblock [ 65.168464][ T6477] ------------[ cut here ]------------ [ 65.169799][ T6477] VFS: brelse: Trying to free free buffer [ 65.171367][ T6477] WARNING: CPU: 0 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 65.173618][ T6477] Modules linked in: [ 65.174606][ T6477] CPU: 0 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.177484][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.180040][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.181996][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 65.183436][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 65.184834][ T6477] sp : ffff800098cf7950 [ 65.185911][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 65.187948][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 65.190095][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.192121][ T6477] x20: ffff0000dedfd970 x19: ffff80008b14d700 x18: 0000000000000008 [ 65.194164][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 65.196225][ T6477] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 65.198345][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 65.200422][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.202538][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 65.204677][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.206703][ T6477] Call trace: [ 65.207542][ T6477] invalidate_bh_lru+0x128/0x200 [ 65.208833][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 65.210406][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.211762][ T6477] invalidate_bh_lrus+0x34/0x40 [ 65.212986][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 65.214328][ T6477] bdev_release+0x4bc/0x644 [ 65.215519][ T6477] blkdev_release+0x20/0x34 [ 65.216752][ T6477] __fput+0x334/0x760 [ 65.217814][ T6477] __fput_sync+0x60/0x9c [ 65.218868][ T6477] __arm64_sys_close+0x150/0x1e0 [ 65.220144][ T6477] invoke_syscall+0x98/0x2b8 [ 65.221401][ T6477] el0_svc_common+0x130/0x23c [ 65.222609][ T6477] do_el0_svc+0x48/0x58 [ 65.223702][ T6477] el0_svc+0x54/0x168 [ 65.224765][ T6477] el0t_64_sync_handler+0x84/0xfc [ 65.226038][ T6477] el0t_64_sync+0x190/0x194 [ 65.227235][ T6477] irq event stamp: 364198 [ 65.228333][ T6477] hardirqs last enabled at (364197): [] kasan_quarantine_put+0x1a0/0x1c8 [ 65.230978][ T6477] hardirqs last disabled at (364198): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.233881][ T6477] softirqs last enabled at (363144): [] local_bh_enable+0x10/0x34 [ 65.236377][ T6477] softirqs last disabled at (363142): [] local_bh_disable+0x10/0x34 [ 65.238835][ T6477] ---[ end trace 0000000000000000 ]--- [ 65.253360][ T6890] loop0: detected capacity change from 0 to 128 [ 65.256296][ T6890] oldfs: cannot read superblock [ 65.259893][ C0] ------------[ cut here ]------------ [ 65.261389][ C0] VFS: brelse: Trying to free free buffer [ 65.263082][ C0] WARNING: CPU: 0 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 65.265444][ C0] Modules linked in: [ 65.266468][ C0] CPU: 0 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.269684][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.272331][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.274426][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 65.275857][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 65.277333][ C0] sp : ffff800080007e00 [ 65.278446][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 65.280529][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 65.282479][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.284577][ C0] x20: ffff0000dedfddf8 x19: ffff80008b14d700 x18: 0000000000000008 [ 65.286704][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 65.288790][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 65.290938][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 65.293072][ C0] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.295240][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 65.297337][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 65.299576][ C0] Call trace: [ 65.300457][ C0] invalidate_bh_lru+0x128/0x200 [ 65.301738][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 65.303426][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 65.305310][ C0] ipi_handler+0x1d8/0x7b4 [ 65.306523][ C0] handle_percpu_devid_irq+0x174/0x308 [ 65.308018][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 65.309484][ C0] gic_handle_irq+0x6c/0x190 [ 65.310650][ C0] call_on_irq_stack+0x24/0x4c [ 65.311870][ C0] do_interrupt_handler+0xd4/0x138 [ 65.313219][ C0] el1_interrupt+0x34/0x68 [ 65.314371][ C0] el1h_64_irq_handler+0x18/0x24 [ 65.315659][ C0] el1h_64_irq+0x64/0x68 [ 65.316775][ C0] local_daif_restore+0x20/0x3c [ 65.317969][ C0] el0_da+0x50/0x178 [ 65.319021][ C0] el0t_64_sync_handler+0xcc/0xfc [ 65.320318][ C0] el0t_64_sync+0x190/0x194 [ 65.321526][ C0] irq event stamp: 429836 [ 65.322652][ C0] hardirqs last enabled at (429835): [] local_daif_restore+0x1c/0x3c [ 65.325352][ C0] hardirqs last disabled at (429836): [] el1_interrupt+0x24/0x68 [ 65.327833][ C0] softirqs last enabled at (429670): [] local_bh_enable+0x10/0x34 [ 65.330331][ C0] softirqs last disabled at (429668): [] local_bh_disable+0x10/0x34 [ 65.332787][ C0] ---[ end trace 0000000000000000 ]--- [ 65.347981][ T6892] loop0: detected capacity change from 0 to 128 [ 65.350803][ T6892] oldfs: cannot read superblock [ 65.357693][ C0] ------------[ cut here ]------------ [ 65.359148][ C0] VFS: brelse: Trying to free free buffer [ 65.360761][ C0] WARNING: CPU: 0 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 65.362991][ C0] Modules linked in: [ 65.364001][ C0] CPU: 0 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.367140][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.369823][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.371821][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 65.373209][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 65.374651][ C0] sp : ffff800080007e00 [ 65.375700][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 65.377865][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 65.379972][ C0] x23: 0000000000000028 x22: dfff800000000000 x21: 0000000000000000 [ 65.382151][ C0] x20: ffff0000deca7d10 x19: ffff80008b14d700 x18: 0000000000000008 [ 65.384242][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 65.386285][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 65.388398][ C0] x11: 0000000000010006 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 65.390555][ C0] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.392653][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 65.394817][ C0] x2 : 0000000000000001 x1 : 0000000100010004 x0 : 0000000000000000 [ 65.396932][ C0] Call trace: [ 65.397786][ C0] invalidate_bh_lru+0x128/0x200 [ 65.399130][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 65.400767][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 65.402599][ C0] ipi_handler+0x1d8/0x7b4 [ 65.403757][ C0] handle_percpu_devid_irq+0x174/0x308 [ 65.405174][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 65.406673][ C0] gic_handle_irq+0x6c/0x190 [ 65.407911][ C0] call_on_irq_stack+0x24/0x4c [ 65.409222][ C0] do_interrupt_handler+0xd4/0x138 [ 65.410560][ C0] el1_interrupt+0x34/0x68 [ 65.411694][ C0] el1h_64_irq_handler+0x18/0x24 [ 65.413079][ C0] el1h_64_irq+0x64/0x68 [ 65.414263][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 [ 65.415725][ C0] free_pcppages_bulk+0x6c8/0x6f8 [ 65.417126][ C0] free_unref_page_commit+0x4d4/0xe48 [ 65.418535][ C0] free_unref_page+0x638/0xda8 [ 65.419760][ C0] __free_pages+0x18c/0x1a4 [ 65.420963][ C0] __free_slab+0x124/0x1fc [ 65.422131][ C0] free_slab+0x28/0x130 [ 65.423219][ C0] __put_partials+0x1a8/0x250 [ 65.424466][ C0] put_cpu_partial+0x164/0x1c0 [ 65.425770][ C0] __slab_free+0x1a8/0x278 [ 65.427011][ C0] ___cache_free+0x150/0x178 [ 65.428290][ C0] qlink_free+0x48/0x94 [ 65.429409][ C0] qlist_free_all+0x54/0xd0 [ 65.430620][ C0] kasan_quarantine_reduce+0x118/0x124 [ 65.432083][ C0] __kasan_slab_alloc+0x2c/0x8c [ 65.433445][ C0] __kmalloc_noprof+0x24c/0x494 [ 65.434750][ C0] tomoyo_encode+0x270/0x4b0 [ 65.435955][ C0] tomoyo_realpath_from_path+0x478/0x4cc [ 65.437447][ C0] tomoyo_path_perm+0x218/0x588 [ 65.438742][ C0] tomoyo_path_rmdir+0xd4/0x118 [ 65.439982][ C0] security_path_rmdir+0xe4/0x134 [ 65.441311][ C0] do_rmdir+0x244/0x720 [ 65.442370][ C0] __arm64_sys_unlinkat+0xe0/0xfc [ 65.443649][ C0] invoke_syscall+0x98/0x2b8 [ 65.444834][ C0] el0_svc_common+0x130/0x23c [ 65.446135][ C0] do_el0_svc+0x48/0x58 [ 65.447217][ C0] el0_svc+0x54/0x168 [ 65.448274][ C0] el0t_64_sync_handler+0x84/0xfc [ 65.449668][ C0] el0t_64_sync+0x190/0x194 [ 65.450861][ C0] irq event stamp: 434854 [ 65.451972][ C0] hardirqs last enabled at (434853): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 65.454794][ C0] hardirqs last disabled at (434854): [] el1_interrupt+0x24/0x68 [ 65.457243][ C0] softirqs last enabled at (433420): [] local_bh_enable+0x10/0x34 [ 65.459743][ C0] softirqs last disabled at (433418): [] local_bh_disable+0x10/0x34 [ 65.462185][ C0] ---[ end trace 0000000000000000 ]--- [ 65.478416][ T6894] loop0: detected capacity change from 0 to 128 [ 65.483702][ T6894] oldfs: cannot read superblock [ 65.486986][ T6477] ------------[ cut here ]------------ [ 65.488400][ T6477] VFS: brelse: Trying to free free buffer [ 65.489900][ T6477] WARNING: CPU: 0 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 65.492151][ T6477] Modules linked in: [ 65.493233][ T6477] CPU: 0 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.496107][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.498743][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.500790][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 65.502258][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 65.503727][ T6477] sp : ffff800098cf7950 [ 65.504781][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 65.506889][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 65.509135][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.511422][ T6477] x20: ffff0000deca7060 x19: ffff80008b14d700 x18: 0000000000000008 [ 65.513563][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 65.515667][ T6477] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 65.517769][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 65.519865][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.521952][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 65.524169][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.526213][ T6477] Call trace: [ 65.527076][ T6477] invalidate_bh_lru+0x128/0x200 [ 65.528308][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 65.529728][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.531142][ T6477] invalidate_bh_lrus+0x34/0x40 [ 65.532397][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 65.533768][ T6477] bdev_release+0x4bc/0x644 [ 65.534989][ T6477] blkdev_release+0x20/0x34 [ 65.536172][ T6477] __fput+0x334/0x760 [ 65.537212][ T6477] __fput_sync+0x60/0x9c [ 65.538290][ T6477] __arm64_sys_close+0x150/0x1e0 [ 65.539582][ T6477] invoke_syscall+0x98/0x2b8 [ 65.540762][ T6477] el0_svc_common+0x130/0x23c [ 65.542003][ T6477] do_el0_svc+0x48/0x58 [ 65.543057][ T6477] el0_svc+0x54/0x168 [ 65.544073][ T6477] el0t_64_sync_handler+0x84/0xfc [ 65.545448][ T6477] el0t_64_sync+0x190/0x194 [ 65.546594][ T6477] irq event stamp: 378034 [ 65.547701][ T6477] hardirqs last enabled at (378033): [] kasan_quarantine_put+0x1a0/0x1c8 [ 65.550356][ T6477] hardirqs last disabled at (378034): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.553123][ T6477] softirqs last enabled at (377250): [] local_bh_enable+0x10/0x34 [ 65.555583][ T6477] softirqs last disabled at (377248): [] local_bh_disable+0x10/0x34 [ 65.558141][ T6477] ---[ end trace 0000000000000000 ]--- [ 65.580024][ T6896] loop0: detected capacity change from 0 to 128 [ 65.583734][ T6896] oldfs: cannot read superblock [ 65.587644][ C1] ------------[ cut here ]------------ [ 65.589033][ C1] VFS: brelse: Trying to free free buffer [ 65.590631][ C1] WARNING: CPU: 1 PID: 6895 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 65.593069][ C1] Modules linked in: [ 65.594128][ C1] CPU: 1 PID: 6895 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.597335][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.600098][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.602268][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 65.603665][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 65.605025][ C1] sp : ffff800080017e00 [ 65.606165][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 65.608297][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 65.610414][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.612469][ C1] x20: ffff0000dbfdf5d0 x19: ffff80008b14d700 x18: 0000000000000008 [ 65.614563][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 65.616765][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 65.618957][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 184cda9de2446000 [ 65.621145][ C1] x8 : 184cda9de2446000 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.623280][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 65.625419][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 65.627614][ C1] Call trace: [ 65.628459][ C1] invalidate_bh_lru+0x128/0x200 [ 65.629772][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 65.631462][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 65.633228][ C1] ipi_handler+0x1d8/0x7b4 [ 65.634476][ C1] handle_percpu_devid_irq+0x174/0x308 [ 65.635928][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 65.637431][ C1] gic_handle_irq+0x6c/0x190 [ 65.638623][ C1] call_on_irq_stack+0x24/0x4c [ 65.639860][ C1] do_interrupt_handler+0xd4/0x138 [ 65.641206][ C1] el1_interrupt+0x34/0x68 [ 65.642344][ C1] el1h_64_irq_handler+0x18/0x24 [ 65.643703][ C1] el1h_64_irq+0x64/0x68 [ 65.644813][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 [ 65.646285][ C1] free_percpu+0x8f4/0xee8 [ 65.647409][ C1] __mmdrop+0x248/0x3ac [ 65.648517][ C1] __mmput+0x320/0x390 [ 65.649615][ C1] mmput+0x70/0xac [ 65.650601][ C1] exit_mm+0x148/0x210 [ 65.651744][ C1] do_exit+0x468/0x1ac8 [ 65.652888][ C1] do_group_exit+0x194/0x22c [ 65.654103][ C1] pid_child_should_wake+0x0/0x1dc [ 65.655506][ C1] invoke_syscall+0x98/0x2b8 [ 65.656738][ C1] el0_svc_common+0x130/0x23c [ 65.657946][ C1] do_el0_svc+0x48/0x58 [ 65.659100][ C1] el0_svc+0x54/0x168 [ 65.660160][ C1] el0t_64_sync_handler+0x84/0xfc [ 65.661448][ C1] el0t_64_sync+0x190/0x194 [ 65.662657][ C1] irq event stamp: 2232 [ 65.663707][ C1] hardirqs last enabled at (2231): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 65.666510][ C1] hardirqs last disabled at (2232): [] el1_interrupt+0x24/0x68 [ 65.668864][ C1] softirqs last enabled at (1216): [] local_bh_enable+0x10/0x34 [ 65.671371][ C1] softirqs last disabled at (1214): [] local_bh_disable+0x10/0x34 [ 65.673902][ C1] ---[ end trace 0000000000000000 ]--- [ 65.693881][ T6898] loop0: detected capacity change from 0 to 128 [ 65.698163][ T6898] oldfs: cannot read superblock [ 65.699461][ T6898] ------------[ cut here ]------------ [ 65.700884][ T6898] VFS: brelse: Trying to free free buffer [ 65.702513][ T6898] WARNING: CPU: 1 PID: 6898 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 65.704768][ T6898] Modules linked in: [ 65.705813][ T6898] CPU: 1 PID: 6898 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.708964][ T6898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.711684][ T6898] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.713677][ T6898] pc : invalidate_bh_lru+0x128/0x200 [ 65.715076][ T6898] lr : invalidate_bh_lru+0x128/0x200 [ 65.716502][ T6898] sp : ffff8000a0317930 [ 65.717607][ T6898] x29: ffff8000a0317930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 65.719699][ T6898] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 65.721747][ T6898] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.723857][ T6898] x20: ffff0000dec48888 x19: ffff80008b14d700 x18: 0000000000000008 [ 65.726020][ T6898] x17: 0000000000000000 x16: ffff80008ae35cb0 x15: ffff700011e045dc [ 65.728157][ T6898] x14: 1ffff00011e045dc x13: 0000000000000004 x12: ffffffffffffffff [ 65.730306][ T6898] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 65b2b5f1c537aa00 [ 65.732468][ T6898] x8 : 65b2b5f1c537aa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.734558][ T6898] x5 : ffff8000a0317078 x4 : ffff80008f094de0 x3 : ffff800080374078 [ 65.736654][ T6898] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.738832][ T6898] Call trace: [ 65.739664][ T6898] invalidate_bh_lru+0x128/0x200 [ 65.740964][ T6898] smp_call_function_many_cond+0x141c/0x2f30 [ 65.742559][ T6898] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.743869][ T6898] invalidate_bh_lrus+0x34/0x40 [ 65.745162][ T6898] blkdev_flush_mapping+0xf0/0x230 [ 65.746490][ T6898] bdev_release+0x4bc/0x644 [ 65.747723][ T6898] blkdev_release+0x20/0x34 [ 65.748901][ T6898] __fput+0x334/0x760 [ 65.749911][ T6898] ____fput+0x20/0x30 [ 65.750922][ T6898] task_work_run+0x230/0x2e0 [ 65.752156][ T6898] do_notify_resume+0x178/0x1f4 [ 65.753473][ T6898] el0_svc+0xac/0x168 [ 65.754562][ T6898] el0t_64_sync_handler+0x84/0xfc [ 65.755826][ T6898] el0t_64_sync+0x190/0x194 [ 65.757018][ T6898] irq event stamp: 1188 [ 65.758117][ T6898] hardirqs last enabled at (1187): [] _raw_spin_unlock_irq+0x30/0x80 [ 65.760730][ T6898] hardirqs last disabled at (1188): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.763558][ T6898] softirqs last enabled at (770): [] local_bh_enable+0x10/0x34 [ 65.765956][ T6898] softirqs last disabled at (768): [] local_bh_disable+0x10/0x34 [ 65.768462][ T6898] ---[ end trace 0000000000000000 ]--- [ 65.788101][ T6900] loop0: detected capacity change from 0 to 128 [ 65.790711][ T6900] oldfs: cannot read superblock [ 65.792826][ T6900] ------------[ cut here ]------------ [ 65.794264][ T6900] VFS: brelse: Trying to free free buffer [ 65.795786][ T6900] WARNING: CPU: 1 PID: 6900 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 65.798005][ T6900] Modules linked in: [ 65.799093][ T6900] CPU: 1 PID: 6900 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.802106][ T6900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.804766][ T6900] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.806786][ T6900] pc : invalidate_bh_lru+0x128/0x200 [ 65.808147][ T6900] lr : invalidate_bh_lru+0x128/0x200 [ 65.809519][ T6900] sp : ffff8000a0387930 [ 65.810618][ T6900] x29: ffff8000a0387930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 65.812677][ T6900] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 65.814760][ T6900] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.816825][ T6900] x20: ffff0000dec48318 x19: ffff80008b14d700 x18: 0000000000000008 [ 65.818979][ T6900] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 65.821078][ T6900] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 65.823175][ T6900] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 1ba5c1a115b49c00 [ 65.825277][ T6900] x8 : 1ba5c1a115b49c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.827400][ T6900] x5 : ffff8000a0387078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 65.829499][ T6900] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.831619][ T6900] Call trace: [ 65.832460][ T6900] invalidate_bh_lru+0x128/0x200 [ 65.833723][ T6900] smp_call_function_many_cond+0x141c/0x2f30 [ 65.835323][ T6900] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.836727][ T6900] invalidate_bh_lrus+0x34/0x40 [ 65.837971][ T6900] blkdev_flush_mapping+0xf0/0x230 [ 65.839322][ T6900] bdev_release+0x4bc/0x644 [ 65.840583][ T6900] blkdev_release+0x20/0x34 [ 65.841813][ T6900] __fput+0x334/0x760 [ 65.842862][ T6900] ____fput+0x20/0x30 [ 65.843876][ T6900] task_work_run+0x230/0x2e0 [ 65.845047][ T6900] do_notify_resume+0x178/0x1f4 [ 65.846344][ T6900] el0_svc+0xac/0x168 [ 65.847393][ T6900] el0t_64_sync_handler+0x84/0xfc [ 65.848782][ T6900] el0t_64_sync+0x190/0x194 [ 65.849943][ T6900] irq event stamp: 1202 [ 65.851030][ T6900] hardirqs last enabled at (1201): [] _raw_spin_unlock_irq+0x30/0x80 [ 65.853571][ T6900] hardirqs last disabled at (1202): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.856471][ T6900] softirqs last enabled at (1122): [] handle_softirqs+0xa3c/0xbfc [ 65.858979][ T6900] softirqs last disabled at (1089): [] __do_softirq+0x14/0x20 [ 65.861398][ T6900] ---[ end trace 0000000000000000 ]--- [ 65.912319][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 65.932172][ T6902] loop0: detected capacity change from 0 to 128 [ 65.934982][ T6902] oldfs: cannot read superblock [ 65.936509][ T6902] ------------[ cut here ]------------ [ 65.937933][ T6902] VFS: brelse: Trying to free free buffer [ 65.939526][ T6902] WARNING: CPU: 0 PID: 6902 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 65.941965][ T6902] Modules linked in: [ 65.943038][ T6902] CPU: 0 PID: 6902 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.946093][ T6902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.948829][ T6902] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.950863][ T6902] pc : invalidate_bh_lru+0x128/0x200 [ 65.952226][ T6902] lr : invalidate_bh_lru+0x128/0x200 [ 65.953596][ T6902] sp : ffff8000a0697930 [ 65.954692][ T6902] x29: ffff8000a0697930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 65.956842][ T6902] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 65.958923][ T6902] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.960992][ T6902] x20: ffff0000c156cdf8 x19: ffff80008b14d700 x18: 0000000000000008 [ 65.963008][ T6902] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 65.965148][ T6902] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 65.967309][ T6902] x11: 0000000000000004 x10: 0000000000ff0100 x9 : a9745a6c1cecb100 [ 65.969488][ T6902] x8 : a9745a6c1cecb100 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.971571][ T6902] x5 : ffff8000a0697078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 65.973676][ T6902] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.975745][ T6902] Call trace: [ 65.976576][ T6902] invalidate_bh_lru+0x128/0x200 [ 65.977836][ T6902] smp_call_function_many_cond+0x141c/0x2f30 [ 65.979386][ T6902] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.980721][ T6902] invalidate_bh_lrus+0x34/0x40 [ 65.982004][ T6902] blkdev_flush_mapping+0xf0/0x230 [ 65.983399][ T6902] bdev_release+0x4bc/0x644 [ 65.984594][ T6902] blkdev_release+0x20/0x34 [ 65.985736][ T6902] __fput+0x334/0x760 [ 65.986769][ T6902] ____fput+0x20/0x30 [ 65.987854][ T6902] task_work_run+0x230/0x2e0 [ 65.989068][ T6902] do_notify_resume+0x178/0x1f4 [ 65.990338][ T6902] el0_svc+0xac/0x168 [ 65.991392][ T6902] el0t_64_sync_handler+0x84/0xfc [ 65.992639][ T6902] el0t_64_sync+0x190/0x194 [ 65.993870][ T6902] irq event stamp: 1200 [ 65.994938][ T6902] hardirqs last enabled at (1199): [] _raw_spin_unlock_irq+0x30/0x80 [ 65.997398][ T6902] hardirqs last disabled at (1200): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.000333][ T6902] softirqs last enabled at (770): [] local_bh_enable+0x10/0x34 [ 66.002737][ T6902] softirqs last disabled at (768): [] local_bh_disable+0x10/0x34 [ 66.005228][ T6902] ---[ end trace 0000000000000000 ]--- [ 66.025735][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 66.039413][ T6904] loop0: detected capacity change from 0 to 128 [ 66.042967][ T6904] oldfs: cannot read superblock [ 66.044370][ T6904] ------------[ cut here ]------------ [ 66.045766][ T6904] VFS: brelse: Trying to free free buffer [ 66.047357][ T6904] WARNING: CPU: 0 PID: 6904 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 66.049691][ T6904] Modules linked in: [ 66.050618][ T6904] CPU: 0 PID: 6904 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.053657][ T6904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.056332][ T6904] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.058405][ T6904] pc : invalidate_bh_lru+0x128/0x200 [ 66.059777][ T6904] lr : invalidate_bh_lru+0x128/0x200 [ 66.061153][ T6904] sp : ffff8000a0697930 [ 66.062260][ T6904] x29: ffff8000a0697930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 66.064355][ T6904] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 66.066393][ T6904] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.068528][ T6904] x20: ffff0000defbb230 x19: ffff80008b14d700 x18: 0000000000000008 [ 66.070663][ T6904] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 66.072767][ T6904] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 66.074893][ T6904] x11: 0000000000000004 x10: 0000000000ff0100 x9 : b9fb197a3e6e9300 [ 66.077028][ T6904] x8 : b9fb197a3e6e9300 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.079166][ T6904] x5 : ffff8000a0697078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 66.081271][ T6904] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.083330][ T6904] Call trace: [ 66.084166][ T6904] invalidate_bh_lru+0x128/0x200 [ 66.085495][ T6904] smp_call_function_many_cond+0x141c/0x2f30 [ 66.087072][ T6904] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.088368][ T6904] invalidate_bh_lrus+0x34/0x40 [ 66.089591][ T6904] blkdev_flush_mapping+0xf0/0x230 [ 66.090919][ T6904] bdev_release+0x4bc/0x644 [ 66.092131][ T6904] blkdev_release+0x20/0x34 [ 66.093347][ T6904] __fput+0x334/0x760 [ 66.094377][ T6904] ____fput+0x20/0x30 [ 66.095420][ T6904] task_work_run+0x230/0x2e0 [ 66.096655][ T6904] do_notify_resume+0x178/0x1f4 [ 66.097900][ T6904] el0_svc+0xac/0x168 [ 66.098927][ T6904] el0t_64_sync_handler+0x84/0xfc [ 66.100269][ T6904] el0t_64_sync+0x190/0x194 [ 66.101469][ T6904] irq event stamp: 1210 [ 66.102581][ T6904] hardirqs last enabled at (1209): [] _raw_spin_unlock_irq+0x30/0x80 [ 66.105104][ T6904] hardirqs last disabled at (1210): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.107898][ T6904] softirqs last enabled at (958): [] local_bh_enable+0x10/0x34 [ 66.110403][ T6904] softirqs last disabled at (956): [] local_bh_disable+0x10/0x34 [ 66.112828][ T6904] ---[ end trace 0000000000000000 ]--- [ 66.136579][ T6906] loop0: detected capacity change from 0 to 128 [ 66.140192][ T6906] oldfs: cannot read superblock [ 66.142144][ T6906] ------------[ cut here ]------------ [ 66.143619][ T6906] VFS: brelse: Trying to free free buffer [ 66.145226][ T6906] WARNING: CPU: 1 PID: 6906 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 66.147507][ T6906] Modules linked in: [ 66.148555][ T6906] CPU: 1 PID: 6906 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.151659][ T6906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.154286][ T6906] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.156376][ T6906] pc : invalidate_bh_lru+0x128/0x200 [ 66.157762][ T6906] lr : invalidate_bh_lru+0x128/0x200 [ 66.159113][ T6906] sp : ffff8000a0677930 [ 66.160218][ T6906] x29: ffff8000a0677930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 66.162319][ T6906] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 66.164475][ T6906] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.166580][ T6906] x20: ffff0000decd16b8 x19: ffff80008b14d700 x18: 0000000000000008 [ 66.168815][ T6906] x17: 0000000000000000 x16: ffff80008ae35cb0 x15: ffff700011e045dc [ 66.170904][ T6906] x14: 1ffff00011e045dc x13: 0000000000000004 x12: ffffffffffffffff [ 66.173075][ T6906] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c3d2903b6d17ed00 [ 66.175192][ T6906] x8 : c3d2903b6d17ed00 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.177333][ T6906] x5 : ffff8000a0677078 x4 : ffff80008f094de0 x3 : ffff800080374078 [ 66.179395][ T6906] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.181564][ T6906] Call trace: [ 66.182411][ T6906] invalidate_bh_lru+0x128/0x200 [ 66.183710][ T6906] smp_call_function_many_cond+0x141c/0x2f30 [ 66.185287][ T6906] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.186669][ T6906] invalidate_bh_lrus+0x34/0x40 [ 66.187961][ T6906] blkdev_flush_mapping+0xf0/0x230 [ 66.189305][ T6906] bdev_release+0x4bc/0x644 [ 66.190481][ T6906] blkdev_release+0x20/0x34 [ 66.191686][ T6906] __fput+0x334/0x760 [ 66.192743][ T6906] ____fput+0x20/0x30 [ 66.193763][ T6906] task_work_run+0x230/0x2e0 [ 66.194929][ T6906] do_notify_resume+0x178/0x1f4 [ 66.196183][ T6906] el0_svc+0xac/0x168 [ 66.197222][ T6906] el0t_64_sync_handler+0x84/0xfc [ 66.198571][ T6906] el0t_64_sync+0x190/0x194 [ 66.199766][ T6906] irq event stamp: 1918 [ 66.200859][ T6906] hardirqs last enabled at (1917): [] _raw_spin_unlock_irq+0x30/0x80 [ 66.203396][ T6906] hardirqs last disabled at (1918): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.206196][ T6906] softirqs last enabled at (1838): [] handle_softirqs+0xa3c/0xbfc [ 66.208677][ T6906] softirqs last disabled at (1827): [] __do_softirq+0x14/0x20 [ 66.211153][ T6906] ---[ end trace 0000000000000000 ]--- [ 66.252909][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 66.267545][ T6908] loop0: detected capacity change from 0 to 128 [ 66.270497][ T6908] oldfs: cannot read superblock [ 66.272966][ T6908] ------------[ cut here ]------------ [ 66.274369][ T6908] VFS: brelse: Trying to free free buffer [ 66.275970][ T6908] WARNING: CPU: 0 PID: 6908 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 66.278251][ T6908] Modules linked in: [ 66.279214][ T6908] CPU: 0 PID: 6908 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.282406][ T6908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.284985][ T6908] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.287021][ T6908] pc : invalidate_bh_lru+0x128/0x200 [ 66.288392][ T6908] lr : invalidate_bh_lru+0x128/0x200 [ 66.289768][ T6908] sp : ffff8000a0667930 [ 66.290865][ T6908] x29: ffff8000a0667930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 66.292951][ T6908] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 66.295076][ T6908] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.297187][ T6908] x20: ffff0000dbdb4318 x19: ffff80008b14d700 x18: 0000000000000008 [ 66.299309][ T6908] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 66.301420][ T6908] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 66.303536][ T6908] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 82847bf947937100 [ 66.305641][ T6908] x8 : 82847bf947937100 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.307701][ T6908] x5 : ffff8000a0667078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 66.309803][ T6908] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.311906][ T6908] Call trace: [ 66.312844][ T6908] invalidate_bh_lru+0x128/0x200 [ 66.314147][ T6908] smp_call_function_many_cond+0x141c/0x2f30 [ 66.315758][ T6908] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.317127][ T6908] invalidate_bh_lrus+0x34/0x40 [ 66.318487][ T6908] blkdev_flush_mapping+0xf0/0x230 [ 66.319797][ T6908] bdev_release+0x4bc/0x644 [ 66.320900][ T6908] blkdev_release+0x20/0x34 [ 66.322109][ T6908] __fput+0x334/0x760 [ 66.323141][ T6908] ____fput+0x20/0x30 [ 66.324182][ T6908] task_work_run+0x230/0x2e0 [ 66.325374][ T6908] do_notify_resume+0x178/0x1f4 [ 66.326694][ T6908] el0_svc+0xac/0x168 [ 66.327730][ T6908] el0t_64_sync_handler+0x84/0xfc [ 66.329103][ T6908] el0t_64_sync+0x190/0x194 [ 66.330310][ T6908] irq event stamp: 1198 [ 66.331433][ T6908] hardirqs last enabled at (1197): [] _raw_spin_unlock_irq+0x30/0x80 [ 66.334075][ T6908] hardirqs last disabled at (1198): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.336919][ T6908] softirqs last enabled at (1122): [] handle_softirqs+0xa3c/0xbfc [ 66.339459][ T6908] softirqs last disabled at (1105): [] __do_softirq+0x14/0x20 [ 66.341781][ T6908] ---[ end trace 0000000000000000 ]--- [ 66.364213][ T6910] loop0: detected capacity change from 0 to 128 [ 66.367238][ T6910] oldfs: cannot read superblock [ 66.370770][ C1] ------------[ cut here ]------------ [ 66.372261][ C1] VFS: brelse: Trying to free free buffer [ 66.373883][ C1] WARNING: CPU: 1 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 66.376231][ C1] Modules linked in: [ 66.377284][ C1] CPU: 1 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.380414][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.382974][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.385047][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 66.386446][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 66.387825][ C1] sp : ffff800080017e00 [ 66.388884][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 66.390995][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 66.393075][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.395196][ C1] x20: ffff0000decd1d10 x19: ffff80008b14d700 x18: 0000000000000008 [ 66.397383][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 66.399458][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 66.401557][ C1] x11: 0000000000010005 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 66.403642][ C1] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.405714][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 66.407806][ C1] x2 : 0000000000000001 x1 : 0000000100010003 x0 : 0000000000000000 [ 66.409848][ C1] Call trace: [ 66.410712][ C1] invalidate_bh_lru+0x128/0x200 [ 66.411995][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 66.413653][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 66.415475][ C1] ipi_handler+0x1d8/0x7b4 [ 66.416680][ C1] handle_percpu_devid_irq+0x174/0x308 [ 66.418121][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 66.419532][ C1] gic_handle_irq+0x6c/0x190 [ 66.420708][ C1] call_on_irq_stack+0x24/0x4c [ 66.421957][ C1] do_interrupt_handler+0xd4/0x138 [ 66.423326][ C1] el1_interrupt+0x34/0x68 [ 66.424517][ C1] el1h_64_irq_handler+0x18/0x24 [ 66.425862][ C1] el1h_64_irq+0x64/0x68 [ 66.426981][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 [ 66.428477][ C1] debug_object_free+0x2a0/0x448 [ 66.429816][ C1] percpu_counter_destroy_many+0x98/0x354 [ 66.431306][ C1] __mmdrop+0x268/0x3ac [ 66.432356][ C1] finish_task_switch+0x54c/0x608 [ 66.433676][ C1] __schedule+0x14b0/0x24d8 [ 66.434898][ C1] schedule+0xbc/0x238 [ 66.435973][ C1] do_nanosleep+0x170/0x504 [ 66.437154][ C1] hrtimer_nanosleep+0x1c4/0x358 [ 66.438470][ C1] common_nsleep+0xa8/0xc0 [ 66.439659][ C1] __arm64_sys_clock_nanosleep+0x350/0x38c [ 66.441237][ C1] invoke_syscall+0x98/0x2b8 [ 66.442517][ C1] el0_svc_common+0x130/0x23c [ 66.443756][ C1] do_el0_svc+0x48/0x58 [ 66.444773][ C1] el0_svc+0x54/0x168 [ 66.445826][ C1] el0t_64_sync_handler+0x84/0xfc [ 66.447176][ C1] el0t_64_sync+0x190/0x194 [ 66.448368][ C1] irq event stamp: 477036 [ 66.449497][ C1] hardirqs last enabled at (477035): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 66.452267][ C1] hardirqs last disabled at (477036): [] el1_interrupt+0x24/0x68 [ 66.454795][ C1] softirqs last enabled at (476996): [] local_bh_enable+0x10/0x34 [ 66.457280][ C1] softirqs last disabled at (476994): [] local_bh_disable+0x10/0x34 [ 66.459931][ C1] ---[ end trace 0000000000000000 ]--- [ 66.474857][ T6912] loop0: detected capacity change from 0 to 128 [ 66.477683][ T6912] oldfs: cannot read superblock [ 66.481530][ T6477] ------------[ cut here ]------------ [ 66.482906][ T6477] VFS: brelse: Trying to free free buffer [ 66.484457][ T6477] WARNING: CPU: 0 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 66.486590][ T6477] Modules linked in: [ 66.487551][ T6477] CPU: 0 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.490494][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.493121][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.495214][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 66.496621][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 66.498030][ T6477] sp : ffff800098cf7950 [ 66.499106][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 66.501228][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 66.503374][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.505449][ T6477] x20: ffff0000dbdb47a0 x19: ffff80008b14d700 x18: 0000000000000008 [ 66.507559][ T6477] x17: 0000000000000000 x16: ffff80008ae35cb0 x15: ffff700011e045dc [ 66.509704][ T6477] x14: 1ffff00011e045dc x13: 0000000000000004 x12: ffffffffffffffff [ 66.511847][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 66.513996][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.516132][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff800080374078 [ 66.518277][ T6477] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.520355][ T6477] Call trace: [ 66.521219][ T6477] invalidate_bh_lru+0x128/0x200 [ 66.522556][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 66.524146][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.525451][ T6477] invalidate_bh_lrus+0x34/0x40 [ 66.526641][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 66.527973][ T6477] bdev_release+0x4bc/0x644 [ 66.529160][ T6477] blkdev_release+0x20/0x34 [ 66.530309][ T6477] __fput+0x334/0x760 [ 66.531351][ T6477] __fput_sync+0x60/0x9c [ 66.532454][ T6477] __arm64_sys_close+0x150/0x1e0 [ 66.533728][ T6477] invoke_syscall+0x98/0x2b8 [ 66.534911][ T6477] el0_svc_common+0x130/0x23c [ 66.536144][ T6477] do_el0_svc+0x48/0x58 [ 66.537231][ T6477] el0_svc+0x54/0x168 [ 66.538320][ T6477] el0t_64_sync_handler+0x84/0xfc [ 66.539646][ T6477] el0t_64_sync+0x190/0x194 [ 66.540806][ T6477] irq event stamp: 435224 [ 66.541927][ T6477] hardirqs last enabled at (435223): [] kasan_quarantine_put+0x1a0/0x1c8 [ 66.544655][ T6477] hardirqs last disabled at (435224): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.547510][ T6477] softirqs last enabled at (435202): [] handle_softirqs+0xa3c/0xbfc [ 66.550116][ T6477] softirqs last disabled at (435191): [] __do_softirq+0x14/0x20 [ 66.552539][ T6477] ---[ end trace 0000000000000000 ]--- [ 66.564637][ T6914] loop0: detected capacity change from 0 to 128 [ 66.569241][ T6914] oldfs: cannot read superblock [ 66.573309][ C1] ------------[ cut here ]------------ [ 66.574806][ C1] VFS: brelse: Trying to free free buffer [ 66.576432][ C1] WARNING: CPU: 1 PID: 25 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 66.578673][ C1] Modules linked in: [ 66.579677][ C1] CPU: 1 PID: 25 Comm: kworker/1:0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.582638][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.585276][ C1] Workqueue: events kfree_rcu_work [ 66.586588][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.588659][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 66.590083][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 66.591479][ C1] sp : ffff800080017e00 [ 66.592626][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 66.594755][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 66.596915][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.598996][ C1] x20: ffff0000dbd0d148 x19: ffff80008b14d700 x18: 0000000000000008 [ 66.601112][ C1] x17: 0000000000000000 x16: ffff80008ae35cb0 x15: ffff700011e045dc [ 66.603285][ C1] x14: 1ffff00011e045dc x13: 0000000000000004 x12: ffffffffffffffff [ 66.605398][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : d79d25350237a900 [ 66.607532][ C1] x8 : d79d25350237a900 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.609670][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff800080374078 [ 66.611779][ C1] x2 : 0000000000000000 x1 : 0000000100010002 x0 : 0000000000000000 [ 66.613914][ C1] Call trace: [ 66.614767][ C1] invalidate_bh_lru+0x128/0x200 [ 66.616079][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 66.617729][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 66.619577][ C1] ipi_handler+0x1d8/0x7b4 [ 66.620730][ C1] handle_percpu_devid_irq+0x174/0x308 [ 66.622197][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 66.623618][ C1] gic_handle_irq+0x6c/0x190 [ 66.624772][ C1] call_on_irq_stack+0x24/0x4c [ 66.626011][ C1] do_interrupt_handler+0xd4/0x138 [ 66.627396][ C1] el1_interrupt+0x34/0x68 [ 66.628561][ C1] el1h_64_irq_handler+0x18/0x24 [ 66.629885][ C1] el1h_64_irq+0x64/0x68 [ 66.630946][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 [ 66.632465][ C1] debug_object_active_state+0x174/0x37c [ 66.633893][ C1] kvfree_rcu_bulk+0xd8/0x418 [ 66.635144][ C1] kfree_rcu_work+0x368/0x408 [ 66.636376][ C1] process_one_work+0x79c/0x15b8 [ 66.637645][ C1] worker_thread+0x938/0xef4 [ 66.638778][ C1] kthread+0x288/0x310 [ 66.639867][ C1] ret_from_fork+0x10/0x20 [ 66.641065][ C1] irq event stamp: 93136 [ 66.642154][ C1] hardirqs last enabled at (93135): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 66.644908][ C1] hardirqs last disabled at (93136): [] el1_interrupt+0x24/0x68 [ 66.647365][ C1] softirqs last enabled at (92062): [] nsim_dev_trap_report_work+0x620/0x924 [ 66.650047][ C1] softirqs last disabled at (92060): [] nsim_dev_trap_report_work+0x59c/0x924 [ 66.652782][ C1] ---[ end trace 0000000000000000 ]--- [ 66.671098][ T6916] loop0: detected capacity change from 0 to 128 [ 66.674109][ T6916] oldfs: cannot read superblock [ 66.675498][ T6916] ------------[ cut here ]------------ [ 66.676814][ T6916] VFS: brelse: Trying to free free buffer [ 66.678331][ T6916] WARNING: CPU: 0 PID: 6916 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 66.680678][ T6916] Modules linked in: [ 66.681763][ T6916] CPU: 0 PID: 6916 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.684836][ T6916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.687503][ T6916] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.689522][ T6916] pc : invalidate_bh_lru+0x128/0x200 [ 66.690915][ T6916] lr : invalidate_bh_lru+0x128/0x200 [ 66.692356][ T6916] sp : ffff800097e97930 [ 66.693466][ T6916] x29: ffff800097e97930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 66.695598][ T6916] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 66.697697][ T6916] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.699836][ T6916] x20: ffff0000dedac060 x19: ffff80008b14d700 x18: 0000000000000008 [ 66.701987][ T6916] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 66.704134][ T6916] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 66.706206][ T6916] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 8c25847f25cf5100 [ 66.708240][ T6916] x8 : 8c25847f25cf5100 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.710380][ T6916] x5 : ffff800097e97078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 66.712462][ T6916] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.714538][ T6916] Call trace: [ 66.715317][ T6916] invalidate_bh_lru+0x128/0x200 [ 66.716540][ T6916] smp_call_function_many_cond+0x141c/0x2f30 [ 66.718149][ T6916] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.719467][ T6916] invalidate_bh_lrus+0x34/0x40 [ 66.720724][ T6916] blkdev_flush_mapping+0xf0/0x230 [ 66.722116][ T6916] bdev_release+0x4bc/0x644 [ 66.723270][ T6916] blkdev_release+0x20/0x34 [ 66.724440][ T6916] __fput+0x334/0x760 [ 66.725494][ T6916] ____fput+0x20/0x30 [ 66.726573][ T6916] task_work_run+0x230/0x2e0 [ 66.727817][ T6916] do_notify_resume+0x178/0x1f4 [ 66.729146][ T6916] el0_svc+0xac/0x168 [ 66.730236][ T6916] el0t_64_sync_handler+0x84/0xfc [ 66.731545][ T6916] el0t_64_sync+0x190/0x194 [ 66.732728][ T6916] irq event stamp: 1318 [ 66.733754][ T6916] hardirqs last enabled at (1317): [] _raw_spin_unlock_irq+0x30/0x80 [ 66.736286][ T6916] hardirqs last disabled at (1318): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.739073][ T6916] softirqs last enabled at (854): [] handle_softirqs+0xa3c/0xbfc [ 66.741526][ T6916] softirqs last disabled at (749): [] __do_softirq+0x14/0x20 [ 66.743904][ T6916] ---[ end trace 0000000000000000 ]--- [ 66.783129][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 66.797234][ T6918] loop0: detected capacity change from 0 to 128 [ 66.800025][ T6918] oldfs: cannot read superblock [ 66.804884][ T5833] ------------[ cut here ]------------ [ 66.806352][ T5833] VFS: brelse: Trying to free free buffer [ 66.807889][ T5833] WARNING: CPU: 0 PID: 5833 at fs/buffer.c:1241 __find_get_block+0xc3c/0xd84 [ 66.810168][ T5833] Modules linked in: [ 66.811159][ T5833] CPU: 0 PID: 5833 Comm: jbd2/nvme0n1p2- Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.814345][ T5833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.817003][ T5833] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.819014][ T5833] pc : __find_get_block+0xc3c/0xd84 [ 66.820573][ T5833] lr : __find_get_block+0xc3c/0xd84 [ 66.821941][ T5833] sp : ffff800098f17640 [ 66.823007][ T5833] x29: ffff800098f17640 x28: 0000000000000000 x27: dfff800000000000 [ 66.825101][ T5833] x26: 0000000000006875 x25: ffff0000decd19f8 x24: 000000000000000c [ 66.827117][ T5833] x23: ffff0000dec48e80 x22: ffff0000dedac1d0 x21: 0000000000000000 [ 66.829264][ T5833] x20: ffff0000dedac5d0 x19: ffff0000decd19f8 x18: 0000000000000008 [ 66.831351][ T5833] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 66.833485][ T5833] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 66.835589][ T5833] x11: 0000000000000002 x10: 0000000000ff0100 x9 : 45e06b4bb3174600 [ 66.837750][ T5833] x8 : 45e06b4bb3174600 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.839861][ T5833] x5 : ffff800098f16d98 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 66.842032][ T5833] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 66.844207][ T5833] Call trace: [ 66.845038][ T5833] __find_get_block+0xc3c/0xd84 [ 66.846375][ T5833] jbd2_clear_buffer_revoked_flags+0x130/0x25c [ 66.847993][ T5833] jbd2_journal_commit_transaction+0xbfc/0x5edc [ 66.849650][ T5833] kjournald2+0x38c/0x6e0 [ 66.850755][ T5833] kthread+0x288/0x310 [ 66.851792][ T5833] ret_from_fork+0x10/0x20 [ 66.852951][ T5833] irq event stamp: 5012 [ 66.854077][ T5833] hardirqs last enabled at (5011): [] console_unlock+0x18c/0x3d4 [ 66.856486][ T5833] hardirqs last disabled at (5012): [] el1_dbg+0x24/0x80 [ 66.858763][ T5833] softirqs last enabled at (1122): [] handle_softirqs+0xa3c/0xbfc [ 66.861248][ T5833] softirqs last disabled at (1069): [] __do_softirq+0x14/0x20 [ 66.863600][ T5833] ---[ end trace 0000000000000000 ]--- [ 66.880388][ T6920] loop0: detected capacity change from 0 to 128 [ 66.883565][ T6920] oldfs: cannot read superblock [ 66.884944][ T6920] ------------[ cut here ]------------ [ 66.886336][ T6920] VFS: brelse: Trying to free free buffer [ 66.887902][ T6920] WARNING: CPU: 0 PID: 6920 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 66.890217][ T6920] Modules linked in: [ 66.891267][ T6920] CPU: 0 PID: 6920 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.894390][ T6920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.897137][ T6920] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.899148][ T6920] pc : invalidate_bh_lru+0x128/0x200 [ 66.900554][ T6920] lr : invalidate_bh_lru+0x128/0x200 [ 66.901884][ T6920] sp : ffff8000a0387930 [ 66.902950][ T6920] x29: ffff8000a0387930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 66.905038][ T6920] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 66.907195][ T6920] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.909342][ T6920] x20: ffff0000dedaddf8 x19: ffff80008b14d700 x18: 0000000000000008 [ 66.911421][ T6920] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 66.913616][ T6920] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 66.915715][ T6920] x11: 0000000000000004 x10: 0000000000ff0100 x9 : a685295cfa3a9000 [ 66.917775][ T6920] x8 : a685295cfa3a9000 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.919913][ T6920] x5 : ffff8000a0387078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 66.922043][ T6920] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.924211][ T6920] Call trace: [ 66.925063][ T6920] invalidate_bh_lru+0x128/0x200 [ 66.926356][ T6920] smp_call_function_many_cond+0x141c/0x2f30 [ 66.927863][ T6920] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.929269][ T6920] invalidate_bh_lrus+0x34/0x40 [ 66.930584][ T6920] blkdev_flush_mapping+0xf0/0x230 [ 66.931919][ T6920] bdev_release+0x4bc/0x644 [ 66.933122][ T6920] blkdev_release+0x20/0x34 [ 66.934327][ T6920] __fput+0x334/0x760 [ 66.935392][ T6920] ____fput+0x20/0x30 [ 66.936474][ T6920] task_work_run+0x230/0x2e0 [ 66.937740][ T6920] do_notify_resume+0x178/0x1f4 [ 66.938954][ T6920] el0_svc+0xac/0x168 [ 66.939951][ T6920] el0t_64_sync_handler+0x84/0xfc [ 66.941349][ T6920] el0t_64_sync+0x190/0x194 [ 66.942569][ T6920] irq event stamp: 1286 [ 66.943640][ T6920] hardirqs last enabled at (1285): [] _raw_spin_unlock_irq+0x30/0x80 [ 66.946251][ T6920] hardirqs last disabled at (1286): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.949013][ T6920] softirqs last enabled at (870): [] handle_softirqs+0xa3c/0xbfc [ 66.951336][ T6920] softirqs last disabled at (743): [] __do_softirq+0x14/0x20 [ 66.953619][ T6920] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:01:06 executed programs: 75 [ 66.973371][ T6922] loop0: detected capacity change from 0 to 128 [ 66.976247][ T6922] oldfs: cannot read superblock [ 66.980680][ T6477] ------------[ cut here ]------------ [ 66.982114][ T6477] VFS: brelse: Trying to free free buffer [ 66.983727][ T6477] WARNING: CPU: 1 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 66.986076][ T6477] Modules linked in: [ 66.987175][ T6477] CPU: 1 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.990202][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.992959][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.995081][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 66.996523][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 66.997896][ T6477] sp : ffff800098cf7950 [ 66.998966][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 67.001025][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 67.003132][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.005299][ T6477] x20: ffff0000decd2888 x19: ffff80008b14d700 x18: 0000000000000008 [ 67.007390][ T6477] x17: 0000000000000000 x16: ffff80008ae35cb0 x15: ffff700011e045dc [ 67.009477][ T6477] x14: 1ffff00011e045dc x13: 0000000000000004 x12: ffffffffffffffff [ 67.011543][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 67.013660][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.015764][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff800080374078 [ 67.017870][ T6477] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 67.019946][ T6477] Call trace: [ 67.020800][ T6477] invalidate_bh_lru+0x128/0x200 [ 67.022021][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 67.023649][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 67.024969][ T6477] invalidate_bh_lrus+0x34/0x40 [ 67.026192][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 67.027594][ T6477] bdev_release+0x4bc/0x644 [ 67.028772][ T6477] blkdev_release+0x20/0x34 [ 67.029975][ T6477] __fput+0x334/0x760 [ 67.030984][ T6477] __fput_sync+0x60/0x9c [ 67.032158][ T6477] __arm64_sys_close+0x150/0x1e0 [ 67.033408][ T6477] invoke_syscall+0x98/0x2b8 [ 67.034618][ T6477] el0_svc_common+0x130/0x23c [ 67.035823][ T6477] do_el0_svc+0x48/0x58 [ 67.036886][ T6477] el0_svc+0x54/0x168 [ 67.037918][ T6477] el0t_64_sync_handler+0x84/0xfc [ 67.039240][ T6477] el0t_64_sync+0x190/0x194 [ 67.040460][ T6477] irq event stamp: 458800 [ 67.041592][ T6477] hardirqs last enabled at (458799): [] kasan_quarantine_put+0x1a0/0x1c8 [ 67.044234][ T6477] hardirqs last disabled at (458800): [] smp_call_function_many_cond+0x1340/0x2f30 [ 67.047131][ T6477] softirqs last enabled at (457914): [] local_bh_enable+0x10/0x34 [ 67.049585][ T6477] softirqs last disabled at (457912): [] local_bh_disable+0x10/0x34 [ 67.052059][ T6477] ---[ end trace 0000000000000000 ]--- [ 67.068248][ T6924] loop0: detected capacity change from 0 to 128 [ 67.072012][ T6924] oldfs: cannot read superblock [ 67.077736][ C0] ------------[ cut here ]------------ [ 67.079224][ C0] VFS: brelse: Trying to free free buffer [ 67.080837][ C0] WARNING: CPU: 0 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 67.083190][ C0] Modules linked in: [ 67.084257][ C0] CPU: 0 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.087343][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.089936][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.092110][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 67.093479][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 67.094847][ C0] sp : ffff800080007e00 [ 67.096037][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 67.098193][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 67.100224][ C0] x23: 0000000000000028 x22: dfff800000000000 x21: 0000000000000000 [ 67.102308][ C0] x20: ffff0000dedae5d0 x19: ffff80008b14d700 x18: 0000000000000008 [ 67.104413][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 67.106497][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 67.108557][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 67.110674][ C0] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.112862][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 67.114996][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 67.117110][ C0] Call trace: [ 67.117982][ C0] invalidate_bh_lru+0x128/0x200 [ 67.119255][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 67.120883][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 67.122754][ C0] ipi_handler+0x1d8/0x7b4 [ 67.123921][ C0] handle_percpu_devid_irq+0x174/0x308 [ 67.125364][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 67.126802][ C0] gic_handle_irq+0x6c/0x190 [ 67.127961][ C0] call_on_irq_stack+0x24/0x4c [ 67.129174][ C0] do_interrupt_handler+0xd4/0x138 [ 67.130455][ C0] el1_interrupt+0x34/0x68 [ 67.131606][ C0] el1h_64_irq_handler+0x18/0x24 [ 67.132938][ C0] el1h_64_irq+0x64/0x68 [ 67.134014][ C0] sb_end_write+0x90/0x3e0 [ 67.135331][ C0] mnt_drop_write+0x48/0x58 [ 67.136515][ C0] do_rmdir+0x344/0x720 [ 67.137590][ C0] __arm64_sys_unlinkat+0xe0/0xfc [ 67.138904][ C0] invoke_syscall+0x98/0x2b8 [ 67.140091][ C0] el0_svc_common+0x130/0x23c [ 67.141380][ C0] do_el0_svc+0x48/0x58 [ 67.142585][ C0] el0_svc+0x54/0x168 [ 67.143648][ C0] el0t_64_sync_handler+0x84/0xfc [ 67.144974][ C0] el0t_64_sync+0x190/0x194 [ 67.146222][ C0] irq event stamp: 509810 [ 67.147392][ C0] hardirqs last enabled at (509809): [] call_rcu+0x648/0xb08 [ 67.149920][ C0] hardirqs last disabled at (509810): [] el1_interrupt+0x24/0x68 [ 67.152434][ C0] softirqs last enabled at (508808): [] local_bh_enable+0x10/0x34 [ 67.154999][ C0] softirqs last disabled at (508806): [] local_bh_disable+0x10/0x34 [ 67.157562][ C0] ---[ end trace 0000000000000000 ]--- [ 67.189355][ T6926] loop0: detected capacity change from 0 to 128 [ 67.192137][ T6926] oldfs: cannot read superblock [ 67.193385][ T6926] ------------[ cut here ]------------ [ 67.194744][ T6926] VFS: brelse: Trying to free free buffer [ 67.196298][ T6926] WARNING: CPU: 0 PID: 6926 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 67.198466][ T6926] Modules linked in: [ 67.199518][ T6926] CPU: 0 PID: 6926 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.202746][ T6926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.205285][ T6926] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.207379][ T6926] pc : invalidate_bh_lru+0x128/0x200 [ 67.208708][ T6926] lr : invalidate_bh_lru+0x128/0x200 [ 67.210085][ T6926] sp : ffff8000a0647930 [ 67.211205][ T6926] x29: ffff8000a0647930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 67.213344][ T6926] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 67.215430][ T6926] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.217679][ T6926] x20: ffff0000dedae970 x19: ffff80008b14d700 x18: 0000000000000008 [ 67.219776][ T6926] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 67.221949][ T6926] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 67.224160][ T6926] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 812b0547f7ee4200 [ 67.226289][ T6926] x8 : 812b0547f7ee4200 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.228450][ T6926] x5 : ffff8000a0647078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 67.230518][ T6926] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 67.232761][ T6926] Call trace: [ 67.233587][ T6926] invalidate_bh_lru+0x128/0x200 [ 67.234886][ T6926] smp_call_function_many_cond+0x141c/0x2f30 [ 67.236544][ T6926] on_each_cpu_cond_mask+0x5c/0xc4 [ 67.237819][ T6926] invalidate_bh_lrus+0x34/0x40 [ 67.239093][ T6926] blkdev_flush_mapping+0xf0/0x230 [ 67.240431][ T6926] bdev_release+0x4bc/0x644 [ 67.241594][ T6926] blkdev_release+0x20/0x34 [ 67.242653][ T6926] __fput+0x334/0x760 [ 67.243653][ T6926] ____fput+0x20/0x30 [ 67.244677][ T6926] task_work_run+0x230/0x2e0 [ 67.245977][ T6926] do_notify_resume+0x178/0x1f4 [ 67.247266][ T6926] el0_svc+0xac/0x168 [ 67.248376][ T6926] el0t_64_sync_handler+0x84/0xfc [ 67.249784][ T6926] el0t_64_sync+0x190/0x194 [ 67.250940][ T6926] irq event stamp: 1150 [ 67.251975][ T6926] hardirqs last enabled at (1149): [] _raw_spin_unlock_irq+0x30/0x80 [ 67.254640][ T6926] hardirqs last disabled at (1150): [] smp_call_function_many_cond+0x1340/0x2f30 [ 67.257365][ T6926] softirqs last enabled at (918): [] handle_softirqs+0xa3c/0xbfc [ 67.259820][ T6926] softirqs last disabled at (907): [] __do_softirq+0x14/0x20 [ 67.262227][ T6926] ---[ end trace 0000000000000000 ]--- [ 67.303060][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 67.315281][ T6928] loop0: detected capacity change from 0 to 128 [ 67.317885][ T6928] oldfs: cannot read superblock [ 67.319158][ T6928] ------------[ cut here ]------------ [ 67.320388][ T6928] VFS: brelse: Trying to free free buffer [ 67.322040][ T6928] WARNING: CPU: 1 PID: 6928 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 67.324380][ T6928] Modules linked in: [ 67.325465][ T6928] CPU: 1 PID: 6928 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.328490][ T6928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.331169][ T6928] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.333302][ T6928] pc : invalidate_bh_lru+0x128/0x200 [ 67.334662][ T6928] lr : invalidate_bh_lru+0x128/0x200 [ 67.336120][ T6928] sp : ffff8000a0387930 [ 67.337232][ T6928] x29: ffff8000a0387930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 67.339330][ T6928] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 67.341427][ T6928] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.343510][ T6928] x20: ffff0000defbbd10 x19: ffff80008b14d700 x18: 0000000000000008 [ 67.345620][ T6928] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 67.347793][ T6928] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 67.349826][ T6928] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c42223dc1a09a300 [ 67.351935][ T6928] x8 : c42223dc1a09a300 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.354119][ T6928] x5 : ffff8000a0387078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 67.356286][ T6928] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 67.358421][ T6928] Call trace: [ 67.359311][ T6928] invalidate_bh_lru+0x128/0x200 [ 67.360645][ T6928] smp_call_function_many_cond+0x141c/0x2f30 [ 67.362234][ T6928] on_each_cpu_cond_mask+0x5c/0xc4 [ 67.363676][ T6928] invalidate_bh_lrus+0x34/0x40 [ 67.365007][ T6928] blkdev_flush_mapping+0xf0/0x230 [ 67.366293][ T6928] bdev_release+0x4bc/0x644 [ 67.367396][ T6928] blkdev_release+0x20/0x34 [ 67.368550][ T6928] __fput+0x334/0x760 [ 67.369568][ T6928] ____fput+0x20/0x30 [ 67.370581][ T6928] task_work_run+0x230/0x2e0 [ 67.371876][ T6928] do_notify_resume+0x178/0x1f4 [ 67.373212][ T6928] el0_svc+0xac/0x168 [ 67.374243][ T6928] el0t_64_sync_handler+0x84/0xfc [ 67.375466][ T6928] el0t_64_sync+0x190/0x194 [ 67.376596][ T6928] irq event stamp: 1156 [ 67.377717][ T6928] hardirqs last enabled at (1155): [] _raw_spin_unlock_irq+0x30/0x80 [ 67.380271][ T6928] hardirqs last disabled at (1156): [] smp_call_function_many_cond+0x1340/0x2f30 [ 67.382962][ T6928] softirqs last enabled at (678): [] local_bh_enable+0x10/0x34 [ 67.385237][ T6928] softirqs last disabled at (676): [] local_bh_disable+0x10/0x34 [ 67.387718][ T6928] ---[ end trace 0000000000000000 ]--- [ 67.404809][ T6930] loop0: detected capacity change from 0 to 128 [ 67.407354][ T6930] oldfs: cannot read superblock [ 67.408737][ T6930] ------------[ cut here ]------------ [ 67.410102][ T6930] VFS: brelse: Trying to free free buffer [ 67.411613][ T6930] WARNING: CPU: 1 PID: 6930 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 67.414056][ T6930] Modules linked in: [ 67.415103][ T6930] CPU: 1 PID: 6930 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.418072][ T6930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.420688][ T6930] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.422640][ T6930] pc : invalidate_bh_lru+0x128/0x200 [ 67.423995][ T6930] lr : invalidate_bh_lru+0x128/0x200 [ 67.425390][ T6930] sp : ffff8000a0647930 [ 67.426410][ T6930] x29: ffff8000a0647930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 67.428600][ T6930] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 67.430733][ T6930] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.432931][ T6930] x20: ffff0000defb9d10 x19: ffff80008b14d700 x18: 0000000000000008 [ 67.435112][ T6930] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 67.437446][ T6930] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 67.439596][ T6930] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 9135b5eb5dd8ca00 [ 67.441668][ T6930] x8 : 9135b5eb5dd8ca00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.443872][ T6930] x5 : ffff8000a0647078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 67.445925][ T6930] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 67.448125][ T6930] Call trace: [ 67.448996][ T6930] invalidate_bh_lru+0x128/0x200 [ 67.450429][ T6930] smp_call_function_many_cond+0x141c/0x2f30 [ 67.451922][ T6930] on_each_cpu_cond_mask+0x5c/0xc4 [ 67.453296][ T6930] invalidate_bh_lrus+0x34/0x40 [ 67.454515][ T6930] blkdev_flush_mapping+0xf0/0x230 [ 67.455778][ T6930] bdev_release+0x4bc/0x644 [ 67.456925][ T6930] blkdev_release+0x20/0x34 [ 67.458121][ T6930] __fput+0x334/0x760 [ 67.459220][ T6930] ____fput+0x20/0x30 [ 67.460188][ T6930] task_work_run+0x230/0x2e0 [ 67.461307][ T6930] do_notify_resume+0x178/0x1f4 [ 67.462483][ T6930] el0_svc+0xac/0x168 [ 67.463513][ T6930] el0t_64_sync_handler+0x84/0xfc [ 67.464706][ T6930] el0t_64_sync+0x190/0x194 [ 67.465841][ T6930] irq event stamp: 1192 [ 67.466964][ T6930] hardirqs last enabled at (1191): [] _raw_spin_unlock_irq+0x30/0x80 [ 67.469552][ T6930] hardirqs last disabled at (1192): [] smp_call_function_many_cond+0x1340/0x2f30 [ 67.472175][ T6930] softirqs last enabled at (772): [] local_bh_enable+0x10/0x34 [ 67.474607][ T6930] softirqs last disabled at (770): [] local_bh_disable+0x10/0x34 [ 67.476973][ T6930] ---[ end trace 0000000000000000 ]--- [ 67.512357][ T6477] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 67.529213][ T6932] loop0: detected capacity change from 0 to 128 [ 67.531984][ T6932] oldfs: cannot read superblock [ 67.533297][ T6932] ------------[ cut here ]------------ [ 67.534654][ T6932] VFS: brelse: Trying to free free buffer [ 67.536210][ T6932] WARNING: CPU: 1 PID: 6932 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 67.538408][ T6932] Modules linked in: [ 67.539370][ T6932] CPU: 1 PID: 6932 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.542415][ T6932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.545023][ T6932] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.547001][ T6932] pc : invalidate_bh_lru+0x128/0x200 [ 67.548321][ T6932] lr : invalidate_bh_lru+0x128/0x200 [ 67.549652][ T6932] sp : ffff8000a0627930 [ 67.550667][ T6932] x29: ffff8000a0627930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 67.552717][ T6932] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 67.554850][ T6932] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.557026][ T6932] x20: ffff0000defb9970 x19: ffff80008b14d700 x18: 0000000000000008 [ 67.559192][ T6932] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 67.561310][ T6932] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 67.563361][ T6932] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 5f38d5a9e8cb1d00 [ 67.565407][ T6932] x8 : 5f38d5a9e8cb1d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.567482][ T6932] x5 : ffff8000a0627078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 67.569479][ T6932] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 67.571587][ T6932] Call trace: [ 67.572470][ T6932] invalidate_bh_lru+0x128/0x200 [ 67.573760][ T6932] smp_call_function_many_cond+0x141c/0x2f30 [ 67.575366][ T6932] on_each_cpu_cond_mask+0x5c/0xc4 [ 67.576703][ T6932] invalidate_bh_lrus+0x34/0x40 [ 67.577913][ T6932] blkdev_flush_mapping+0xf0/0x230 [ 67.579323][ T6932] bdev_release+0x4bc/0x644 [ 67.580521][ T6932] blkdev_release+0x20/0x34 [ 67.581727][ T6932] __fput+0x334/0x760 [ 67.582725][ T6932] ____fput+0x20/0x30 [ 67.584044][ T6932] task_work_run+0x230/0x2e0 [ 67.585346][ T6932] do_notify_resume+0x178/0x1f4 [ 67.586817][ T6932] el0_svc+0xac/0x168 [ 67.587897][ T6932] el0t_64_sync_handler+0x84/0xfc [ 67.589218][ T6932] el0t_64_sync+0x190/0x194 [ 67.590445][ T6932] irq event stamp: 1160 [ 67.591502][ T6932] hardirqs last enabled at (1159): [] _raw_spin_unlock_irq+0x30/0x80 [ 67.594201][ T6932] hardirqs last disabled at (1160): [] smp_call_function_many_cond+0x1340/0x2f30 [ 67.597033][ T6932] softirqs last enabled at (1006): [] handle_softirqs+0xa3c/0xbfc [ 67.599654][ T6932] softirqs last disabled at (975): [] __do_softirq+0x14/0x20 [ 67.602133][ T6932] ---[ end trace 0000000000000000 ]--- [ 67.621324][ T6934] loop0: detected capacity change from 0 to 128 [ 67.624197][ T6934] oldfs: cannot read superblock [ 67.626693][ C1] ------------[ cut here ]------------ [ 67.628037][ C1] VFS: brelse: Trying to free free buffer [ 67.629614][ C1] WARNING: CPU: 1 PID: 6933 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 67.632029][ C1] Modules linked in: [ 67.633042][ C1] CPU: 1 PID: 6933 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.636046][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.638710][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.640741][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 67.642107][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 67.643493][ C1] sp : ffff800080017e00 [ 67.644660][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 67.646695][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 67.648820][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.650906][ C1] x20: ffff0000defb94e8 x19: ffff80008b14d700 x18: 0000000000000008 [ 67.652924][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 67.654987][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 67.657145][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 4ae4573163676f00 [ 67.659274][ C1] x8 : 4ae4573163676f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.661514][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 67.663610][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 67.665688][ C1] Call trace: [ 67.666511][ C1] invalidate_bh_lru+0x128/0x200 [ 67.667766][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 67.669643][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 67.671570][ C1] ipi_handler+0x1d8/0x7b4 [ 67.672723][ C1] handle_percpu_devid_irq+0x174/0x308 [ 67.674125][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 67.675585][ C1] gic_handle_irq+0x6c/0x190 [ 67.676840][ C1] call_on_irq_stack+0x24/0x4c [ 67.678096][ C1] do_interrupt_handler+0xd4/0x138 [ 67.679543][ C1] el1_interrupt+0x34/0x68 [ 67.680710][ C1] el1h_64_irq_handler+0x18/0x24 [ 67.682016][ C1] el1h_64_irq+0x64/0x68 [ 67.683125][ C1] kasan_quarantine_put+0xb8/0x1c8 [ 67.684479][ C1] __kasan_slab_free+0x5c/0x70 [ 67.685773][ C1] kmem_cache_free+0x170/0x4d0 [ 67.687079][ C1] __put_anon_vma+0x120/0x2d0 [ 67.688263][ C1] unlink_anon_vmas+0x3dc/0x520 [ 67.689439][ C1] free_pgtables+0x3e4/0x630 [ 67.690628][ C1] exit_mmap+0x3a4/0xcb8 [ 67.691679][ C1] __mmput+0xec/0x390 [ 67.692839][ C1] mmput+0x70/0xac [ 67.693856][ C1] exit_mm+0x148/0x210 [ 67.694930][ C1] do_exit+0x468/0x1ac8 [ 67.695996][ C1] do_group_exit+0x194/0x22c [ 67.697238][ C1] pid_child_should_wake+0x0/0x1dc [ 67.698454][ C1] invoke_syscall+0x98/0x2b8 [ 67.699718][ C1] el0_svc_common+0x130/0x23c [ 67.700909][ C1] do_el0_svc+0x48/0x58 [ 67.701913][ C1] el0_svc+0x54/0x168 [ 67.702973][ C1] el0t_64_sync_handler+0x84/0xfc [ 67.704267][ C1] el0t_64_sync+0x190/0x194 [ 67.705456][ C1] irq event stamp: 1762 [ 67.706514][ C1] hardirqs last enabled at (1761): [] kasan_quarantine_put+0x1a0/0x1c8 [ 67.709061][ C1] hardirqs last disabled at (1762): [] el1_interrupt+0x24/0x68 [ 67.711399][ C1] softirqs last enabled at (1224): [] local_bh_enable+0x10/0x34 [ 67.713974][ C1] softirqs last disabled at (1222): [] local_bh_disable+0x10/0x34 [ 67.716632][ C1] ---[ end trace 0000000000000000 ]--- [ 67.738189][ T6936] loop0: detected capacity change from 0 to 128 [ 67.740800][ T6936] oldfs: cannot read superblock [ 67.749512][ C0] ------------[ cut here ]------------ [ 67.750927][ C0] VFS: brelse: Trying to free free buffer [ 67.752505][ C0] WARNING: CPU: 0 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 67.754889][ C0] Modules linked in: [ 67.755956][ C0] CPU: 0 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.759260][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.761923][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.763926][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 67.765320][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 67.766722][ C0] sp : ffff800080007e00 [ 67.767755][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 67.769880][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 67.772116][ C0] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 67.774226][ C0] x20: ffff0000dedaedf8 x19: ffff80008b14d700 x18: 0000000000000008 [ 67.776294][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 67.778267][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 67.780419][ C0] x11: 0000000000010204 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 67.782640][ C0] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.784812][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 67.786879][ C0] x2 : 0000000000000001 x1 : 0000000100010202 x0 : 0000000000000000 [ 67.788987][ C0] Call trace: [ 67.789937][ C0] invalidate_bh_lru+0x128/0x200 [ 67.791156][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 67.792774][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 67.794627][ C0] ipi_handler+0x1d8/0x7b4 [ 67.795786][ C0] handle_percpu_devid_irq+0x174/0x308 [ 67.797361][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 67.798882][ C0] gic_handle_irq+0x6c/0x190 [ 67.800112][ C0] call_on_irq_stack+0x24/0x4c [ 67.801371][ C0] do_interrupt_handler+0xd4/0x138 [ 67.802681][ C0] el1_interrupt+0x34/0x68 [ 67.803834][ C0] el1h_64_irq_handler+0x18/0x24 [ 67.805108][ C0] el1h_64_irq+0x64/0x68 [ 67.806266][ C0] __sanitizer_cov_trace_pc+0x60/0x6c [ 67.807716][ C0] timer_delete+0x24/0x34 [ 67.808832][ C0] sk_stop_timer+0x24/0xc0 [ 67.809976][ C0] inet_csk_clear_xmit_timers+0x60/0xa4 [ 67.811492][ C0] tcp_v4_destroy_sock+0x1a8/0x6f0 [ 67.812865][ C0] inet_csk_destroy_sock+0x148/0x434 [ 67.814376][ C0] __tcp_close+0x9c4/0xf9c [ 67.815566][ C0] tcp_close+0x38/0x144 [ 67.816727][ C0] inet_release+0x160/0x1d0 [ 67.817943][ C0] sock_close+0xa4/0x1e8 [ 67.819063][ C0] __fput+0x334/0x760 [ 67.820126][ C0] __fput_sync+0x60/0x9c [ 67.821268][ C0] __arm64_sys_close+0x150/0x1e0 [ 67.822616][ C0] invoke_syscall+0x98/0x2b8 [ 67.823870][ C0] el0_svc_common+0x130/0x23c [ 67.825217][ C0] do_el0_svc+0x48/0x58 [ 67.826327][ C0] el0_svc+0x54/0x168 [ 67.827367][ C0] el0t_64_sync_handler+0x84/0xfc [ 67.828746][ C0] el0t_64_sync+0x190/0x194 [ 67.829935][ C0] irq event stamp: 540095 [ 67.831024][ C0] hardirqs last enabled at (540094): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 67.833912][ C0] hardirqs last disabled at (540095): [] el1_interrupt+0x24/0x68 [ 67.836429][ C0] softirqs last enabled at (540090): [] __tcp_close+0x4a4/0xf9c [ 67.838804][ C0] softirqs last disabled at (540092): [] local_bh_disable+0x10/0x34 [ 67.841402][ C0] ---[ end trace 0000000000000000 ]--- [ 67.856384][ T6938] loop0: detected capacity change from 0 to 128 [ 67.864494][ T6938] oldfs: cannot read superblock [ 67.873991][ T6477] ------------[ cut here ]------------ [ 67.875358][ T6477] VFS: brelse: Trying to free free buffer [ 67.876876][ T6477] WARNING: CPU: 0 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 67.878939][ T6477] Modules linked in: [ 67.879968][ T6477] CPU: 0 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.882643][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.885238][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.887284][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 67.888598][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 67.889961][ T6477] sp : ffff800098cf7950 [ 67.890982][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 67.892983][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 67.894936][ T6477] x23: 0000000000000010 x22: dfff800000000000 x21: 0000000000000000 [ 67.896940][ T6477] x20: ffff0000dbe11ee0 x19: ffff80008b14d700 x18: 0000000000000008 [ 67.899024][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 67.901070][ T6477] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 67.903153][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 67.905319][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.907280][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 67.909349][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 67.911330][ T6477] Call trace: [ 67.912142][ T6477] invalidate_bh_lru+0x128/0x200 [ 67.913433][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 67.915006][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 67.916312][ T6477] invalidate_bh_lrus+0x34/0x40 [ 67.917562][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 67.918854][ T6477] bdev_release+0x4bc/0x644 [ 67.919994][ T6477] blkdev_release+0x20/0x34 [ 67.921118][ T6477] __fput+0x334/0x760 [ 67.922128][ T6477] __fput_sync+0x60/0x9c [ 67.923239][ T6477] __arm64_sys_close+0x150/0x1e0 [ 67.924453][ T6477] invoke_syscall+0x98/0x2b8 [ 67.925656][ T6477] el0_svc_common+0x130/0x23c [ 67.926836][ T6477] do_el0_svc+0x48/0x58 [ 67.927875][ T6477] el0_svc+0x54/0x168 [ 67.928915][ T6477] el0t_64_sync_handler+0x84/0xfc [ 67.930202][ T6477] el0t_64_sync+0x190/0x194 [ 67.931386][ T6477] irq event stamp: 509776 [ 67.932525][ T6477] hardirqs last enabled at (509775): [] kasan_quarantine_put+0x1a0/0x1c8 [ 67.935060][ T6477] hardirqs last disabled at (509776): [] smp_call_function_many_cond+0x1340/0x2f30 [ 67.937744][ T6477] softirqs last enabled at (508564): [] local_bh_enable+0x10/0x34 [ 67.940288][ T6477] softirqs last disabled at (508562): [] local_bh_disable+0x10/0x34 [ 67.942670][ T6477] ---[ end trace 0000000000000000 ]--- [ 67.959907][ T6940] loop0: detected capacity change from 0 to 128 [ 67.963366][ T6940] oldfs: cannot read superblock [ 67.967220][ C1] ------------[ cut here ]------------ [ 67.968587][ C1] VFS: brelse: Trying to free free buffer [ 67.970078][ C1] WARNING: CPU: 1 PID: 6451 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 67.972394][ C1] Modules linked in: [ 67.973272][ C1] CPU: 1 PID: 6451 Comm: syz-execprog Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.976298][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.978889][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.980861][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 67.982293][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 67.983662][ C1] sp : ffff800080017e00 [ 67.984727][ C1] x29: ffff800080017e00 x28: ffff80008efad568 x27: 0000000000000000 [ 67.986889][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 67.989001][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 67.990987][ C1] x20: ffff0000dbff4060 x19: ffff80008b14d700 x18: 0000000000000008 [ 67.993136][ C1] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 67.995192][ C1] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 67.997185][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 286842cbb8949700 [ 67.999273][ C1] x8 : 286842cbb8949700 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.001359][ C1] x5 : ffff800080017558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 68.003514][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 68.005515][ C1] Call trace: [ 68.006346][ C1] invalidate_bh_lru+0x128/0x200 [ 68.007690][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 68.009299][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 68.011141][ C1] ipi_handler+0x1d8/0x7b4 [ 68.012325][ C1] handle_percpu_devid_irq+0x174/0x308 [ 68.013712][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 68.015089][ C1] gic_handle_irq+0x6c/0x190 [ 68.016279][ C1] call_on_irq_stack+0x24/0x4c [ 68.017443][ C1] do_interrupt_handler+0xd4/0x138 [ 68.018802][ C1] el1_interrupt+0x34/0x68 [ 68.019963][ C1] el1h_64_irq_handler+0x18/0x24 [ 68.021267][ C1] el1h_64_irq+0x64/0x68 [ 68.022307][ C1] lock_release+0x4f8/0x9b8 [ 68.023470][ C1] rcu_lock_release+0x30/0x40 [ 68.024644][ C1] lock_vma_under_rcu+0x490/0x5e4 [ 68.025908][ C1] do_page_fault+0x33c/0xb1c [ 68.027146][ C1] do_translation_fault+0xc4/0x114 [ 68.028412][ C1] do_mem_abort+0x74/0x200 [ 68.029560][ C1] el0_da+0x60/0x178 [ 68.030610][ C1] el0t_64_sync_handler+0xcc/0xfc [ 68.031862][ C1] el0t_64_sync+0x190/0x194 [ 68.033027][ C1] irq event stamp: 9752 [ 68.034041][ C1] hardirqs last enabled at (9751): [] local_daif_restore+0x1c/0x3c [ 68.036510][ C1] hardirqs last disabled at (9752): [] el1_interrupt+0x24/0x68 [ 68.038891][ C1] softirqs last enabled at (9726): [] local_bh_enable+0x10/0x34 [ 68.041412][ C1] softirqs last disabled at (9724): [] local_bh_disable+0x10/0x34 [ 68.043853][ C1] ---[ end trace 0000000000000000 ]--- [ 68.059821][ T6942] loop0: detected capacity change from 0 to 128 [ 68.063628][ T6942] oldfs: cannot read superblock [ 68.065074][ T6942] ------------[ cut here ]------------ [ 68.066339][ T6942] VFS: brelse: Trying to free free buffer [ 68.067821][ T6942] WARNING: CPU: 1 PID: 6942 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 68.070028][ T6942] Modules linked in: [ 68.071040][ T6942] CPU: 1 PID: 6942 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.073950][ T6942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.076445][ T6942] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.078441][ T6942] pc : invalidate_bh_lru+0x128/0x200 [ 68.079766][ T6942] lr : invalidate_bh_lru+0x128/0x200 [ 68.081110][ T6942] sp : ffff8000a0627930 [ 68.082137][ T6942] x29: ffff8000a0627930 x28: ffff800080c4e330 x27: ffff80008efad568 [ 68.084153][ T6942] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 68.086067][ T6942] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 68.088074][ T6942] x20: ffff0000dbff4400 x19: ffff80008b14d700 x18: 0000000000000008 [ 68.090116][ T6942] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 68.092149][ T6942] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 68.094174][ T6942] x11: 0000000000000004 x10: 0000000000ff0100 x9 : ba04ce946d396100 [ 68.096131][ T6942] x8 : ba04ce946d396100 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.098223][ T6942] x5 : ffff8000a0627078 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 68.100208][ T6942] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 68.102250][ T6942] Call trace: [ 68.103011][ T6942] invalidate_bh_lru+0x128/0x200 [ 68.104234][ T6942] smp_call_function_many_cond+0x141c/0x2f30 [ 68.105698][ T6942] on_each_cpu_cond_mask+0x5c/0xc4 [ 68.107029][ T6942] invalidate_bh_lrus+0x34/0x40 [ 68.108304][ T6942] blkdev_flush_mapping+0xf0/0x230 [ 68.109641][ T6942] bdev_release+0x4bc/0x644 [ 68.110802][ T6942] blkdev_release+0x20/0x34 [ 68.111976][ T6942] __fput+0x334/0x760 [ 68.112982][ T6942] ____fput+0x20/0x30 [ 68.114027][ T6942] task_work_run+0x230/0x2e0 [ 68.115156][ T6942] do_notify_resume+0x178/0x1f4 [ 68.116458][ T6942] el0_svc+0xac/0x168 [ 68.117527][ T6942] el0t_64_sync_handler+0x84/0xfc [ 68.118947][ T6942] el0t_64_sync+0x190/0x194 [ 68.120182][ T6942] irq event stamp: 1180 [ 68.121281][ T6942] hardirqs last enabled at (1179): [] _raw_spin_unlock_irq+0x30/0x80 [ 68.123903][ T6942] hardirqs last disabled at (1180): [] smp_call_function_many_cond+0x1340/0x2f30 [ 68.126809][ T6942] softirqs last enabled at (774): [] local_bh_enable+0x10/0x34 [ 68.129064][ T6942] softirqs last disabled at (772): [] local_bh_disable+0x10/0x34 [ 68.131466][ T6942] ---[ end trace 0000000000000000 ]--- [ 68.149601][ T6944] loop0: detected capacity change from 0 to 128 [ 68.153458][ T6944] oldfs: cannot read superblock [ 68.157534][ T6477] ------------[ cut here ]------------ [ 68.159113][ T6477] VFS: brelse: Trying to free free buffer [ 68.160712][ T6477] WARNING: CPU: 1 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 68.162893][ T6477] Modules linked in: [ 68.163879][ T6477] CPU: 1 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.166820][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.169560][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.171682][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 68.173212][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 68.174548][ T6477] sp : ffff800098cf7950 [ 68.175614][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 68.177694][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 68.179697][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 68.181856][ T6477] x20: ffff0000dbff47a0 x19: ffff80008b14d700 x18: 0000000000000008 [ 68.184150][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 68.186237][ T6477] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 68.188147][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 68.190241][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.192496][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 68.194698][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 68.196992][ T6477] Call trace: [ 68.197850][ T6477] invalidate_bh_lru+0x128/0x200 [ 68.199097][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 68.200661][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 68.201961][ T6477] invalidate_bh_lrus+0x34/0x40 [ 68.203303][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 68.204595][ T6477] bdev_release+0x4bc/0x644 [ 68.205778][ T6477] blkdev_release+0x20/0x34 [ 68.206953][ T6477] __fput+0x334/0x760 [ 68.207972][ T6477] __fput_sync+0x60/0x9c [ 68.209184][ T6477] __arm64_sys_close+0x150/0x1e0 [ 68.210498][ T6477] invoke_syscall+0x98/0x2b8 [ 68.211701][ T6477] el0_svc_common+0x130/0x23c [ 68.212955][ T6477] do_el0_svc+0x48/0x58 [ 68.214010][ T6477] el0_svc+0x54/0x168 [ 68.215012][ T6477] el0t_64_sync_handler+0x84/0xfc [ 68.216395][ T6477] el0t_64_sync+0x190/0x194 [ 68.217587][ T6477] irq event stamp: 523152 [ 68.218824][ T6477] hardirqs last enabled at (523151): [] kasan_quarantine_put+0x1a0/0x1c8 [ 68.221585][ T6477] hardirqs last disabled at (523152): [] smp_call_function_many_cond+0x1340/0x2f30 [ 68.224466][ T6477] softirqs last enabled at (522134): [] local_bh_enable+0x10/0x34 [ 68.226888][ T6477] softirqs last disabled at (522132): [] local_bh_disable+0x10/0x34 [ 68.229445][ T6477] ---[ end trace 0000000000000000 ]--- [ 68.246453][ T6946] loop0: detected capacity change from 0 to 128 [ 68.250134][ T6946] oldfs: cannot read superblock [ 68.254130][ T6477] ------------[ cut here ]------------ [ 68.255533][ T6477] VFS: brelse: Trying to free free buffer [ 68.257072][ T6477] WARNING: CPU: 1 PID: 6477 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 68.259249][ T6477] Modules linked in: [ 68.260279][ T6477] CPU: 1 PID: 6477 Comm: udevd Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.263132][ T6477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.266067][ T6477] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.268253][ T6477] pc : invalidate_bh_lru+0x128/0x200 [ 68.269602][ T6477] lr : invalidate_bh_lru+0x128/0x200 [ 68.271029][ T6477] sp : ffff800098cf7950 [ 68.272182][ T6477] x29: ffff800098cf7950 x28: ffff800080c4e330 x27: ffff80008efad568 [ 68.274227][ T6477] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3dce3a0 [ 68.276028][ T6477] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 68.278216][ T6477] x20: ffff0000dbff4b40 x19: ffff80008b14d700 x18: 0000000000000008 [ 68.280303][ T6477] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 68.282486][ T6477] x14: 1fffe000367b7c4a x13: 0000000000000000 x12: 0000000000000000 [ 68.284731][ T6477] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 87806ac8fa978500 [ 68.286927][ T6477] x8 : 87806ac8fa978500 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.289165][ T6477] x5 : ffff800098cf7098 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 68.291442][ T6477] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 68.293648][ T6477] Call trace: [ 68.294611][ T6477] invalidate_bh_lru+0x128/0x200 [ 68.295768][ T6477] smp_call_function_many_cond+0x141c/0x2f30 [ 68.297313][ T6477] on_each_cpu_cond_mask+0x5c/0xc4 [ 68.298715][ T6477] invalidate_bh_lrus+0x34/0x40 [ 68.299950][ T6477] blkdev_flush_mapping+0xf0/0x230 [ 68.301422][ T6477] bdev_release+0x4bc/0x644 [ 68.302633][ T6477] blkdev_release+0x20/0x34 [ 68.303817][ T6477] __fput+0x334/0x760 [ 68.304892][ T6477] __fput_sync+0x60/0x9c [ 68.306011][ T6477] __arm64_sys_close+0x150/0x1e0 [ 68.307428][ T6477] invoke_syscall+0x98/0x2b8 [ 68.308641][ T6477] el0_svc_common+0x130/0x23c [ 68.309811][ T6477] do_el0_svc+0x48/0x58 [ 68.310856][ T6477] el0_svc+0x54/0x168 [ 68.311897][ T6477] el0t_64_sync_handler+0x84/0xfc [ 68.313249][ T6477] el0t_64_sync+0x190/0x194 [ 68.314451][ T6477] irq event stamp: 527158 [ 68.315646][ T6477] hardirqs last enabled at (527157): [] kasan_quarantine_put+0x1a0/0x1c8 [ 68.318388][ T6477] hardirqs last disabled at (527158): [] smp_call_function_many_cond+0x1340/0x2f30 [ 68.321340][ T6477] softirqs last enabled at (526284): [] local_bh_enable+0x10/0x34 [ 68.323870][ T6477] softirqs last disabled at (526282): [] local_bh_disable+0x10/0x34 [ 68.326507][ T6477] ---[ end trace 0000000000000000 ]--- [ 68.340895][ T6948] loop0: detected capacity change from 0 to 128 [ 68.343947][ T6948] oldfs: cannot read superblock [ 68.350673][ C0] ------------[ cut here ]------------ [ 68.352137][ C0] VFS: brelse: Trying to free free buffer [ 68.353762][ C0] WARNING: CPU: 0 PID: 6454 at fs/buffer.c:1241 invalidate_bh_lru+0x128/0x200 [ 68.356117][ C0] Modules linked in: [ 68.357096][ C0] CPU: 0 PID: 6454 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.360353][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.363065][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.365217][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 68.366565][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 68.367969][ C0] sp : ffff800080007e00 [ 68.369032][ C0] x29: ffff800080007e00 x28: ffff80008efad568 x27: 0000000000000000 [ 68.371167][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3daa3a0 [ 68.373277][ C0] x23: 0000000000000030 x22: dfff800000000000 x21: 0000000000000000 [ 68.375534][ C0] x20: ffff0000dbe11a58 x19: ffff80008b14d700 x18: 0000000000000008 [ 68.377701][ C0] x17: 0000000000000000 x16: ffff80008aefc018 x15: 0000000000000001 [ 68.379789][ C0] x14: 1fffe000367b344a x13: 0000000000000000 x12: 0000000000000000 [ 68.382004][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 7db35f5c32e35300 [ 68.384034][ C0] x8 : 7db35f5c32e35300 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.386260][ C0] x5 : ffff800080007558 x4 : ffff80008f094de0 x3 : ffff8000805f0b4c [ 68.388428][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 68.390780][ C0] Call trace: [ 68.391575][ C0] invalidate_bh_lru+0x128/0x200 [ 68.392879][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 68.394494][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 68.396332][ C0] ipi_handler+0x1d8/0x7b4 [ 68.397591][ C0] handle_percpu_devid_irq+0x174/0x308 [ 68.399056][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 68.400538][ C0] gic_handle_irq+0x6c/0x190 [ 68.401694][ C0] call_on_irq_stack+0x24/0x4c [ 68.403014][ C0] do_interrupt_handler+0xd4/0x138 [ 68.404452][ C0] el1_interrupt+0x34/0x68 [ 68.405712][ C0] el1h_64_irq_handler+0x18/0x24 [ 68.407006][ C0] el1h_64_irq+0x64/0x68 [ 68.408202][ C0] rcu_is_watching+0x14/0x18c [ 68.409559][ C0] rcu_lock_acquire+0x38/0x44