Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts. 1970/01/01 00:00:54 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:54 parsed 1 programs 1970/01/01 00:00:54 executed programs: 0 [ 54.935199][ T6595] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 54.966061][ T5965] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 54.968963][ T5965] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 54.971159][ T5965] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 54.973850][ T5965] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 54.977055][ T5965] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 54.979135][ T5965] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 55.036046][ T6601] chnl_net:caif_netlink_parms(): no params data found [ 55.059521][ T6601] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.061311][ T6601] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.063139][ T6601] bridge_slave_0: entered allmulticast mode [ 55.065365][ T6601] bridge_slave_0: entered promiscuous mode [ 55.068258][ T6601] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.070151][ T6601] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.071985][ T6601] bridge_slave_1: entered allmulticast mode [ 55.073925][ T6601] bridge_slave_1: entered promiscuous mode [ 55.084220][ T6601] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.087829][ T6601] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.099333][ T6601] team0: Port device team_slave_0 added [ 55.102029][ T6601] team0: Port device team_slave_1 added [ 55.111151][ T6601] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.112865][ T6601] 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. [ 55.119716][ T6601] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.123283][ T6601] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.125133][ T6601] 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. [ 55.131387][ T6601] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.185839][ T6601] hsr_slave_0: entered promiscuous mode [ 55.224858][ T6601] hsr_slave_1: entered promiscuous mode [ 56.148140][ T6601] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.152576][ T6601] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.156532][ T6601] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.160125][ T6601] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.205619][ T6601] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.214372][ T6601] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.221028][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.222817][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.237911][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.239747][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.309122][ T6601] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.330271][ T6601] veth0_vlan: entered promiscuous mode [ 56.337435][ T6601] veth1_vlan: entered promiscuous mode [ 56.347512][ T6601] veth0_macvtap: entered promiscuous mode [ 56.352541][ T6601] veth1_macvtap: entered promiscuous mode [ 56.362566][ T6601] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.368058][ T6601] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.371197][ T6601] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.373491][ T6601] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.377332][ T6601] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.379540][ T6601] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.420071][ T524] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.422308][ T524] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.433803][ T5331] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.436778][ T5331] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.483727][ T6721] loop0: detected capacity change from 0 to 128 [ 56.494060][ T6721] oldfs: cannot read superblock [ 56.507078][ T6624] ------------[ cut here ]------------ [ 56.508591][ T6624] VFS: brelse: Trying to free free buffer [ 56.510144][ T6624] WARNING: CPU: 0 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 56.512350][ T6624] Modules linked in: [ 56.513312][ T6624] CPU: 0 UID: 0 PID: 6624 Comm: udevd Not tainted 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 56.515924][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 56.518572][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.520594][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 56.521947][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 56.523326][ T6624] sp : ffff8000993d7950 [ 56.524404][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 56.526603][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 56.528673][ T6624] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 56.530728][ T6624] x20: ffff0000df094148 x19: ffff80008b542de0 x18: 0000000000000008 [ 56.532794][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 56.534855][ T6624] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 56.536950][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 56.539013][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 56.541052][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 56.543104][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 56.545177][ T6624] Call trace: [ 56.546017][ T6624] invalidate_bh_lru+0x128/0x200 [ 56.547269][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 56.548834][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 56.550130][ T6624] invalidate_bh_lrus+0x34/0x40 [ 56.551377][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 56.552696][ T6624] bdev_release+0x4bc/0x644 [ 56.553901][ T6624] blkdev_release+0x20/0x34 [ 56.555070][ T6624] __fput+0x1bc/0x774 [ 56.556112][ T6624] __fput_sync+0x60/0x9c [ 56.557189][ T6624] __arm64_sys_close+0x150/0x1e0 [ 56.558448][ T6624] invoke_syscall+0x98/0x2b8 [ 56.559624][ T6624] el0_svc_common+0x130/0x23c [ 56.560836][ T6624] do_el0_svc+0x48/0x58 [ 56.561886][ T6624] el0_svc+0x54/0x168 [ 56.562923][ T6624] el0t_64_sync_handler+0x84/0xfc [ 56.564321][ T6624] el0t_64_sync+0x190/0x194 [ 56.565469][ T6624] irq event stamp: 12458 [ 56.566559][ T6624] hardirqs last enabled at (12457): [] kasan_quarantine_put+0x1a0/0x1c8 [ 56.569146][ T6624] hardirqs last disabled at (12458): [] smp_call_function_many_cond+0x1340/0x2f30 [ 56.571994][ T6624] softirqs last enabled at (11514): [] local_bh_enable+0x10/0x34 [ 56.574409][ T6624] softirqs last disabled at (11512): [] local_bh_disable+0x10/0x34 [ 56.576848][ T6624] ---[ end trace 0000000000000000 ]--- [ 56.586138][ T6726] loop0: detected capacity change from 0 to 128 [ 56.589027][ T6726] oldfs: cannot read superblock [ 56.611321][ C1] ------------[ cut here ]------------ [ 56.612853][ C1] VFS: brelse: Trying to free free buffer [ 56.614423][ C1] WARNING: CPU: 1 PID: 6732 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 56.616697][ C1] Modules linked in: [ 56.617724][ C1] CPU: 1 UID: 0 PID: 6732 Comm: sed Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 56.620713][ C1] Tainted: [W]=WARN [ 56.621729][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 56.624313][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.626321][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 56.627693][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 56.629070][ C1] sp : ffff800080017e00 [ 56.630177][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 56.632321][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 56.634376][ C1] x23: 0000000000000060 x22: dfff800000000000 x21: 0000000000000000 [ 56.636459][ C1] x20: ffff0000db4ccb40 x19: ffff80008b542de0 x18: 0000000000000008 [ 56.638568][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 56.640792][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 56.642859][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : e05e639279eab400 [ 56.644962][ C1] x8 : e05e639279eab400 x7 : 0000000000000001 x6 : 0000000000000001 [ 56.647059][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 56.649348][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 56.651476][ C1] Call trace: [ 56.652320][ C1] invalidate_bh_lru+0x128/0x200 [ 56.653604][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 56.655217][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 56.657008][ C1] ipi_handler+0x1d8/0x7d4 [ 56.658228][ C1] handle_percpu_devid_irq+0x174/0x308 [ 56.659722][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 56.661179][ C1] gic_handle_irq+0x6c/0x190 [ 56.662369][ C1] call_on_irq_stack+0x24/0x4c [ 56.663592][ C1] do_interrupt_handler+0xd4/0x138 [ 56.664932][ C1] el1_interrupt+0x34/0x68 [ 56.666074][ C1] el1h_64_irq_handler+0x18/0x24 [ 56.667394][ C1] el1h_64_irq+0x64/0x68 [ 56.668493][ C1] mt_validate+0x8f0/0x45f4 [ 56.669679][ C1] validate_mm+0xd4/0x478 [ 56.670803][ C1] do_vmi_align_munmap+0x12f4/0x159c [ 56.672176][ C1] do_vmi_munmap+0x1e8/0x278 [ 56.673354][ C1] mmap_region+0x4f8/0x17d8 [ 56.674529][ C1] do_mmap+0x7d8/0xdec [ 56.675589][ C1] vm_mmap_pgoff+0x1a0/0x38c [ 56.676873][ C1] ksys_mmap_pgoff+0xd0/0x5c8 [ 56.678141][ C1] __arm64_sys_mmap+0xf8/0x110 [ 56.679381][ C1] invoke_syscall+0x98/0x2b8 [ 56.680590][ C1] el0_svc_common+0x130/0x23c [ 56.681783][ C1] do_el0_svc+0x48/0x58 [ 56.682849][ C1] el0_svc+0x54/0x168 [ 56.683903][ C1] el0t_64_sync_handler+0x84/0xfc [ 56.685198][ C1] el0t_64_sync+0x190/0x194 [ 56.686426][ C1] irq event stamp: 2136 [ 56.687501][ C1] hardirqs last enabled at (2135): [] call_rcu+0x648/0xb08 [ 56.689823][ C1] hardirqs last disabled at (2136): [] el1_interrupt+0x24/0x68 [ 56.692185][ C1] softirqs last enabled at (1556): [] local_bh_enable+0x10/0x34 [ 56.694615][ C1] softirqs last disabled at (1554): [] local_bh_disable+0x10/0x34 [ 56.697073][ C1] ---[ end trace 0000000000000000 ]--- [ 56.708727][ T6734] loop0: detected capacity change from 0 to 128 [ 56.712775][ T6734] oldfs: cannot read superblock [ 56.747618][ T6624] ------------[ cut here ]------------ [ 56.749047][ T6624] VFS: brelse: Trying to free free buffer [ 56.750593][ T6624] WARNING: CPU: 1 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 56.752801][ T6624] Modules linked in: [ 56.753757][ T6624] CPU: 1 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 56.756731][ T6624] Tainted: [W]=WARN [ 56.757765][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 56.760418][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.762457][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 56.763846][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 56.765225][ T6624] sp : ffff8000993d7950 [ 56.766320][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 56.768447][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 56.770529][ T6624] x23: 0000000000000058 x22: dfff800000000000 x21: 0000000000000000 [ 56.772605][ T6624] x20: ffff0000df008148 x19: ffff80008b542de0 x18: 0000000000000008 [ 56.774724][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 56.776823][ T6624] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 56.778918][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 56.780991][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 56.783073][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 56.785145][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 56.787281][ T6624] Call trace: [ 56.788113][ T6624] invalidate_bh_lru+0x128/0x200 [ 56.789377][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 56.790947][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 56.792241][ T6624] invalidate_bh_lrus+0x34/0x40 [ 56.793493][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 56.794989][ T6624] bdev_release+0x4bc/0x644 [ 56.796187][ T6624] blkdev_release+0x20/0x34 [ 56.797367][ T6624] __fput+0x1bc/0x774 [ 56.798419][ T6624] __fput_sync+0x60/0x9c [ 56.799523][ T6624] __arm64_sys_close+0x150/0x1e0 [ 56.800829][ T6624] invoke_syscall+0x98/0x2b8 [ 56.802092][ T6624] el0_svc_common+0x130/0x23c [ 56.803373][ T6624] do_el0_svc+0x48/0x58 [ 56.804540][ T6624] el0_svc+0x54/0x168 [ 56.805611][ T6624] el0t_64_sync_handler+0x84/0xfc [ 56.806971][ T6624] el0t_64_sync+0x190/0x194 [ 56.808159][ T6624] irq event stamp: 21040 [ 56.809245][ T6624] hardirqs last enabled at (21039): [] kasan_quarantine_put+0x1a0/0x1c8 [ 56.811852][ T6624] hardirqs last disabled at (21040): [] smp_call_function_many_cond+0x1340/0x2f30 [ 56.814778][ T6624] softirqs last enabled at (20430): [] local_bh_enable+0x10/0x34 [ 56.817215][ T6624] softirqs last disabled at (20428): [] local_bh_disable+0x10/0x34 [ 56.819666][ T6624] ---[ end trace 0000000000000000 ]--- [ 56.840508][ T6746] loop0: detected capacity change from 0 to 128 [ 56.843372][ T6746] oldfs: cannot read superblock [ 56.858168][ C0] ------------[ cut here ]------------ [ 56.859593][ C0] VFS: brelse: Trying to free free buffer [ 56.861191][ C0] WARNING: CPU: 0 PID: 6748 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 56.863454][ C0] Modules linked in: [ 56.864502][ C0] CPU: 0 UID: 0 PID: 6748 Comm: sed Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 56.867533][ C0] Tainted: [W]=WARN [ 56.868582][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 56.871197][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 56.873223][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 56.874585][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 56.875963][ C0] sp : ffff800080007e00 [ 56.877097][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 56.879205][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 56.881309][ C0] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 56.883397][ C0] x20: ffff0000df0947a0 x19: ffff80008b542de0 x18: 0000000000000008 [ 56.885486][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 56.887668][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 56.889754][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : eb155790cca01900 [ 56.891799][ C0] x8 : eb155790cca01900 x7 : 0000000000000001 x6 : 0000000000000001 [ 56.893870][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 56.896064][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 56.898178][ C0] Call trace: [ 56.899038][ C0] invalidate_bh_lru+0x128/0x200 [ 56.900312][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 56.901905][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 56.903734][ C0] ipi_handler+0x1d8/0x7d4 [ 56.904953][ C0] handle_percpu_devid_irq+0x174/0x308 [ 56.906384][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 56.907811][ C0] gic_handle_irq+0x6c/0x190 [ 56.908981][ C0] call_on_irq_stack+0x24/0x4c [ 56.910224][ C0] do_interrupt_handler+0xd4/0x138 [ 56.911579][ C0] el1_interrupt+0x34/0x68 [ 56.912731][ C0] el1h_64_irq_handler+0x18/0x24 [ 56.914120][ C0] el1h_64_irq+0x64/0x68 [ 56.915245][ C0] __sanitizer_cov_trace_pc+0x14/0x84 [ 56.916634][ C0] validate_mm+0xd4/0x478 [ 56.917757][ C0] vma_link+0x350/0x484 [ 56.918835][ C0] insert_vm_struct+0x284/0x378 [ 56.920111][ C0] __install_special_mapping+0x154/0x2a8 [ 56.921559][ C0] _install_special_mapping+0x50/0x68 [ 56.923058][ C0] arch_setup_additional_pages+0x158/0x318 [ 56.924622][ C0] load_elf_binary+0x1820/0x20bc [ 56.925888][ C0] bprm_execve+0x7e0/0x1490 [ 56.927075][ C0] do_execveat_common+0x6c8/0x864 [ 56.928374][ C0] __arm64_sys_execve+0x98/0xb0 [ 56.929608][ C0] invoke_syscall+0x98/0x2b8 [ 56.930795][ C0] el0_svc_common+0x130/0x23c [ 56.932066][ C0] do_el0_svc+0x48/0x58 [ 56.933178][ C0] el0_svc+0x54/0x168 [ 56.934238][ C0] el0t_64_sync_handler+0x84/0xfc [ 56.935554][ C0] el0t_64_sync+0x190/0x194 [ 56.936731][ C0] irq event stamp: 1312 [ 56.937859][ C0] hardirqs last enabled at (1311): [] call_rcu+0x648/0xb08 [ 56.940182][ C0] hardirqs last disabled at (1312): [] el1_interrupt+0x24/0x68 [ 56.942618][ C0] softirqs last enabled at (1132): [] local_bh_enable+0x10/0x34 [ 56.945033][ C0] softirqs last disabled at (1130): [] local_bh_disable+0x10/0x34 [ 56.947525][ C0] ---[ end trace 0000000000000000 ]--- [ 56.965235][ T6750] loop0: detected capacity change from 0 to 128 [ 56.970562][ T6750] oldfs: cannot read superblock [ 56.991341][ C1] ------------[ cut here ]------------ [ 56.992849][ C1] VFS: brelse: Trying to free free buffer [ 56.994444][ C1] WARNING: CPU: 1 PID: 6754 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 56.996798][ C1] Modules linked in: [ 56.997822][ C1] CPU: 1 UID: 0 PID: 6754 Comm: sed Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 57.000825][ C1] Tainted: [W]=WARN [ 57.001913][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 57.004527][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.006531][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 57.007961][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 57.009342][ C1] sp : ffff800080017e00 [ 57.010492][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 57.012602][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 57.014666][ C1] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 57.016736][ C1] x20: ffff0000df0087a0 x19: ffff80008b542de0 x18: 0000000000000008 [ 57.018793][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 57.020929][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 57.022991][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : fec5b12dd5bcbb00 [ 57.025056][ C1] x8 : fec5b12dd5bcbb00 x7 : 0000000000000001 x6 : 0000000000000001 [ 57.027158][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 57.029381][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 57.031444][ C1] Call trace: [ 57.032295][ C1] invalidate_bh_lru+0x128/0x200 [ 57.033574][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 57.035193][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 57.037050][ C1] ipi_handler+0x1d8/0x7d4 [ 57.038261][ C1] handle_percpu_devid_irq+0x174/0x308 [ 57.039666][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 57.041088][ C1] gic_handle_irq+0x6c/0x190 [ 57.042288][ C1] call_on_irq_stack+0x24/0x4c [ 57.043535][ C1] do_interrupt_handler+0xd4/0x138 [ 57.044861][ C1] el1_interrupt+0x34/0x68 [ 57.045989][ C1] el1h_64_irq_handler+0x18/0x24 [ 57.047326][ C1] el1h_64_irq+0x64/0x68 [ 57.048403][ C1] lock_acquire+0x8/0x728 [ 57.049552][ C1] debug_object_activate+0x48/0x4ac [ 57.050907][ C1] call_rcu+0x48/0xb08 [ 57.051984][ C1] mas_replace_node+0x35c/0x618 [ 57.053217][ C1] mas_wr_modify+0x14bc/0x2244 [ 57.054505][ C1] mas_wr_store_entry+0x1ac/0x2a0 [ 57.055928][ C1] mas_store_prealloc+0x228/0x59c [ 57.057252][ C1] vma_iter_store+0x2e8/0x81c [ 57.058438][ C1] mmap_region+0xf3c/0x17d8 [ 57.059597][ C1] do_mmap+0x7d8/0xdec [ 57.060638][ C1] vm_mmap_pgoff+0x1a0/0x38c [ 57.061839][ C1] ksys_mmap_pgoff+0x3a4/0x5c8 [ 57.063066][ C1] __arm64_sys_mmap+0xf8/0x110 [ 57.064276][ C1] invoke_syscall+0x98/0x2b8 [ 57.065464][ C1] el0_svc_common+0x130/0x23c [ 57.066721][ C1] do_el0_svc+0x48/0x58 [ 57.067804][ C1] el0_svc+0x54/0x168 [ 57.068837][ C1] el0t_64_sync_handler+0x84/0xfc [ 57.070153][ C1] el0t_64_sync+0x190/0x194 [ 57.071316][ C1] irq event stamp: 1974 [ 57.072372][ C1] hardirqs last enabled at (1973): [] seqcount_lockdep_reader_access+0x80/0x104 [ 57.075276][ C1] hardirqs last disabled at (1974): [] el1_interrupt+0x24/0x68 [ 57.077634][ C1] softirqs last enabled at (1290): [] local_bh_enable+0x10/0x34 [ 57.080034][ C1] softirqs last disabled at (1288): [] local_bh_disable+0x10/0x34 [ 57.082549][ C1] ---[ end trace 0000000000000000 ]--- [ 57.089816][ T5965] Bluetooth: hci0: command tx timeout [ 57.097117][ T6755] loop0: detected capacity change from 0 to 128 [ 57.110758][ T6755] oldfs: cannot read superblock [ 57.112166][ T6755] ------------[ cut here ]------------ [ 57.113536][ T6755] VFS: brelse: Trying to free free buffer [ 57.115121][ T6755] WARNING: CPU: 1 PID: 6755 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 57.117416][ T6755] Modules linked in: [ 57.118429][ T6755] CPU: 1 UID: 0 PID: 6755 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 57.121775][ T6755] Tainted: [W]=WARN [ 57.122801][ T6755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 57.125394][ T6755] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.127397][ T6755] pc : invalidate_bh_lru+0x128/0x200 [ 57.128767][ T6755] lr : invalidate_bh_lru+0x128/0x200 [ 57.130155][ T6755] sp : ffff800099367930 [ 57.131282][ T6755] x29: ffff800099367930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 57.133348][ T6755] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 57.135433][ T6755] x23: 0000000000000008 x22: dfff800000000000 x21: 0000000000000000 [ 57.137522][ T6755] x20: ffff0000df008c28 x19: ffff80008b542de0 x18: 0000000000000008 [ 57.139708][ T6755] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 57.141792][ T6755] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 57.143830][ T6755] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 471eaee565a12c00 [ 57.145924][ T6755] x8 : 471eaee565a12c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 57.148115][ T6755] x5 : ffff800099367078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 57.150244][ T6755] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 57.152278][ T6755] Call trace: [ 57.153132][ T6755] invalidate_bh_lru+0x128/0x200 [ 57.154401][ T6755] smp_call_function_many_cond+0x141c/0x2f30 [ 57.155960][ T6755] on_each_cpu_cond_mask+0x5c/0xc4 [ 57.157288][ T6755] invalidate_bh_lrus+0x34/0x40 [ 57.158600][ T6755] blkdev_flush_mapping+0xf0/0x230 [ 57.159953][ T6755] bdev_release+0x4bc/0x644 [ 57.161133][ T6755] blkdev_release+0x20/0x34 [ 57.162291][ T6755] __fput+0x1bc/0x774 [ 57.163315][ T6755] ____fput+0x20/0x30 [ 57.164327][ T6755] task_work_run+0x230/0x2e0 [ 57.165511][ T6755] do_notify_resume+0x178/0x1f4 [ 57.166831][ T6755] el0_svc+0xac/0x168 [ 57.167859][ T6755] el0t_64_sync_handler+0x84/0xfc [ 57.169148][ T6755] el0t_64_sync+0x190/0x194 [ 57.170310][ T6755] irq event stamp: 1362 [ 57.171387][ T6755] hardirqs last enabled at (1361): [] _raw_spin_unlock_irq+0x30/0x80 [ 57.173903][ T6755] hardirqs last disabled at (1362): [] smp_call_function_many_cond+0x1340/0x2f30 [ 57.176779][ T6755] softirqs last enabled at (1210): [] handle_softirqs+0xa3c/0xbfc [ 57.179202][ T6755] softirqs last disabled at (965): [] __do_softirq+0x14/0x20 [ 57.181478][ T6755] ---[ end trace 0000000000000000 ]--- [ 57.262662][ T6769] loop0: detected capacity change from 0 to 128 [ 57.274874][ T6769] oldfs: cannot read superblock [ 57.290341][ T6624] ------------[ cut here ]------------ [ 57.291676][ T6624] VFS: brelse: Trying to free free buffer [ 57.293213][ T6624] WARNING: CPU: 0 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 57.295445][ T6624] Modules linked in: [ 57.296425][ T6624] CPU: 0 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 57.299331][ T6624] Tainted: [W]=WARN [ 57.300455][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 57.303065][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.305015][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 57.306357][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 57.307712][ T6624] sp : ffff8000993d7950 [ 57.308777][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 57.310933][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 57.312980][ T6624] x23: 0000000000000028 x22: dfff800000000000 x21: 0000000000000000 [ 57.315036][ T6624] x20: ffff0000df094df8 x19: ffff80008b542de0 x18: 0000000000000008 [ 57.317076][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 57.319109][ T6624] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 57.321207][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 57.323272][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 57.325362][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 57.327532][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 57.329685][ T6624] Call trace: [ 57.330504][ T6624] invalidate_bh_lru+0x128/0x200 [ 57.331760][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 57.333271][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 57.334604][ T6624] invalidate_bh_lrus+0x34/0x40 [ 57.335868][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 57.337254][ T6624] bdev_release+0x4bc/0x644 [ 57.338488][ T6624] blkdev_release+0x20/0x34 [ 57.339692][ T6624] __fput+0x1bc/0x774 [ 57.340719][ T6624] __fput_sync+0x60/0x9c [ 57.341805][ T6624] __arm64_sys_close+0x150/0x1e0 [ 57.343083][ T6624] invoke_syscall+0x98/0x2b8 [ 57.344250][ T6624] el0_svc_common+0x130/0x23c [ 57.345501][ T6624] do_el0_svc+0x48/0x58 [ 57.346653][ T6624] el0_svc+0x54/0x168 [ 57.347686][ T6624] el0t_64_sync_handler+0x84/0xfc [ 57.348972][ T6624] el0t_64_sync+0x190/0x194 [ 57.350143][ T6624] irq event stamp: 54058 [ 57.351240][ T6624] hardirqs last enabled at (54057): [] kasan_quarantine_put+0x1a0/0x1c8 [ 57.353858][ T6624] hardirqs last disabled at (54058): [] smp_call_function_many_cond+0x1340/0x2f30 [ 57.356727][ T6624] softirqs last enabled at (53080): [] local_bh_enable+0x10/0x34 [ 57.359151][ T6624] softirqs last disabled at (53078): [] local_bh_disable+0x10/0x34 [ 57.361650][ T6624] ---[ end trace 0000000000000000 ]--- [ 57.371719][ T6776] loop0: detected capacity change from 0 to 128 [ 57.385436][ T6776] oldfs: cannot read superblock [ 57.403905][ C0] ------------[ cut here ]------------ [ 57.405377][ C0] VFS: brelse: Trying to free free buffer [ 57.407038][ C0] WARNING: CPU: 0 PID: 6778 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 57.409367][ C0] Modules linked in: [ 57.410381][ C0] CPU: 0 UID: 0 PID: 6778 Comm: dhcpcd-run-hook Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 57.413720][ C0] Tainted: [W]=WARN [ 57.414883][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 57.417523][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.419557][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 57.420962][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 57.422355][ C0] sp : ffff800080007e00 [ 57.423537][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 57.425643][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 57.427733][ C0] x23: 0000000000000060 x22: dfff800000000000 x21: 0000000000000000 [ 57.429789][ C0] x20: ffff0000df095230 x19: ffff80008b542de0 x18: 0000000000000008 [ 57.431832][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 57.434052][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 57.436138][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 6dd7ca5846398000 [ 57.438229][ C0] x8 : 6dd7ca5846398000 x7 : 0000000000000001 x6 : 0000000000000001 [ 57.440307][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 57.442540][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 57.444624][ C0] Call trace: [ 57.445474][ C0] invalidate_bh_lru+0x128/0x200 [ 57.446760][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 57.448437][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 57.450286][ C0] ipi_handler+0x1d8/0x7d4 [ 57.451475][ C0] handle_percpu_devid_irq+0x174/0x308 [ 57.452938][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 57.454367][ C0] gic_handle_irq+0x6c/0x190 [ 57.455574][ C0] call_on_irq_stack+0x24/0x4c [ 57.456841][ C0] do_interrupt_handler+0xd4/0x138 [ 57.458238][ C0] el1_interrupt+0x34/0x68 [ 57.459460][ C0] el1h_64_irq_handler+0x18/0x24 [ 57.460851][ C0] el1h_64_irq+0x64/0x68 [ 57.461947][ C0] __sanitizer_cov_trace_const_cmp8+0x8/0x98 [ 57.463491][ C0] alloc_empty_file+0x10c/0x1d4 [ 57.464876][ C0] path_openat+0xd0/0x29f8 [ 57.466043][ C0] do_filp_open+0x1bc/0x3cc [ 57.467220][ C0] do_sys_openat2+0x124/0x1b8 [ 57.468458][ C0] __arm64_sys_openat+0x1f0/0x240 [ 57.469835][ C0] invoke_syscall+0x98/0x2b8 [ 57.471049][ C0] el0_svc_common+0x130/0x23c [ 57.472283][ C0] do_el0_svc+0x48/0x58 [ 57.473364][ C0] el0_svc+0x54/0x168 [ 57.474414][ C0] el0t_64_sync_handler+0x84/0xfc [ 57.475724][ C0] el0t_64_sync+0x190/0x194 [ 57.476908][ C0] irq event stamp: 2380 [ 57.478124][ C0] hardirqs last enabled at (2379): [] ___slab_alloc+0x5e8/0xf38 [ 57.480593][ C0] hardirqs last disabled at (2380): [] el1_interrupt+0x24/0x68 [ 57.482952][ C0] softirqs last enabled at (2370): [] local_bh_enable+0x10/0x34 [ 57.485274][ C0] softirqs last disabled at (2368): [] local_bh_disable+0x10/0x34 [ 57.487746][ C0] ---[ end trace 0000000000000000 ]--- [ 57.492572][ T6780] loop0: detected capacity change from 0 to 128 [ 57.497404][ T6780] oldfs: cannot read superblock [ 57.514034][ T6784] ------------[ cut here ]------------ [ 57.515567][ T6784] VFS: brelse: Trying to free free buffer [ 57.517168][ T6784] WARNING: CPU: 0 PID: 6784 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 57.519474][ T6784] Modules linked in: [ 57.520471][ T6784] CPU: 0 UID: 0 PID: 6784 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 57.523723][ T6784] Tainted: [W]=WARN [ 57.524763][ T6784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 57.527362][ T6784] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.529403][ T6784] pc : invalidate_bh_lru+0x128/0x200 [ 57.530776][ T6784] lr : invalidate_bh_lru+0x128/0x200 [ 57.532174][ T6784] sp : ffff800099a47950 [ 57.533318][ T6784] x29: ffff800099a47950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 57.535398][ T6784] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 57.537441][ T6784] x23: 0000000000000020 x22: dfff800000000000 x21: 0000000000000000 [ 57.539523][ T6784] x20: ffff0000df0956b8 x19: ffff80008b542de0 x18: 0000000000000008 [ 57.541563][ T6784] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 57.543741][ T6784] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 57.545808][ T6784] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3150f4c033c5b800 [ 57.547855][ T6784] x8 : 3150f4c033c5b800 x7 : 0000000000000001 x6 : 0000000000000001 [ 57.549961][ T6784] x5 : ffff800099a47098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 57.552100][ T6784] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 57.554136][ T6784] Call trace: [ 57.554978][ T6784] invalidate_bh_lru+0x128/0x200 [ 57.556250][ T6784] smp_call_function_many_cond+0x141c/0x2f30 [ 57.557820][ T6784] on_each_cpu_cond_mask+0x5c/0xc4 [ 57.559124][ T6784] invalidate_bh_lrus+0x34/0x40 [ 57.560450][ T6784] blkdev_flush_mapping+0xf0/0x230 [ 57.561802][ T6784] bdev_release+0x4bc/0x644 [ 57.562968][ T6784] blkdev_release+0x20/0x34 [ 57.564120][ T6784] __fput+0x1bc/0x774 [ 57.565156][ T6784] __fput_sync+0x60/0x9c [ 57.566254][ T6784] __arm64_sys_close+0x150/0x1e0 [ 57.567510][ T6784] invoke_syscall+0x98/0x2b8 [ 57.568776][ T6784] el0_svc_common+0x130/0x23c [ 57.570045][ T6784] do_el0_svc+0x48/0x58 [ 57.571153][ T6784] el0_svc+0x54/0x168 [ 57.572193][ T6784] el0t_64_sync_handler+0x84/0xfc [ 57.573479][ T6784] el0t_64_sync+0x190/0x194 [ 57.574653][ T6784] irq event stamp: 660 [ 57.575707][ T6784] hardirqs last enabled at (659): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 57.578425][ T6784] hardirqs last disabled at (660): [] smp_call_function_many_cond+0x1340/0x2f30 [ 57.581263][ T6784] softirqs last enabled at (630): [] local_bh_enable+0x10/0x34 [ 57.583691][ T6784] softirqs last disabled at (628): [] local_bh_disable+0x10/0x34 [ 57.586210][ T6784] ---[ end trace 0000000000000000 ]--- [ 57.611468][ T6791] loop0: detected capacity change from 0 to 128 [ 57.617415][ T6791] oldfs: cannot read superblock [ 57.623737][ T6624] ------------[ cut here ]------------ [ 57.625183][ T6624] VFS: brelse: Trying to free free buffer [ 57.626811][ T6624] WARNING: CPU: 1 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 57.629158][ T6624] Modules linked in: [ 57.630168][ T6624] CPU: 1 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 57.633262][ T6624] Tainted: [W]=WARN [ 57.634426][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 57.637062][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.639097][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 57.640474][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 57.641840][ T6624] sp : ffff8000993d7950 [ 57.643008][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 57.645108][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 57.647275][ T6624] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 57.649392][ T6624] x20: ffff0000c1574ee0 x19: ffff80008b542de0 x18: 0000000000000008 [ 57.651473][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 57.653658][ T6624] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 57.655739][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 57.657846][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 57.659913][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 57.662047][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 57.664159][ T6624] Call trace: [ 57.664999][ T6624] invalidate_bh_lru+0x128/0x200 [ 57.666293][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 57.667833][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 57.669197][ T6624] invalidate_bh_lrus+0x34/0x40 [ 57.670511][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 57.671918][ T6624] bdev_release+0x4bc/0x644 [ 57.673074][ T6624] blkdev_release+0x20/0x34 [ 57.674232][ T6624] __fput+0x1bc/0x774 [ 57.675290][ T6624] __fput_sync+0x60/0x9c [ 57.676391][ T6624] __arm64_sys_close+0x150/0x1e0 [ 57.677690][ T6624] invoke_syscall+0x98/0x2b8 [ 57.678912][ T6624] el0_svc_common+0x130/0x23c [ 57.680222][ T6624] do_el0_svc+0x48/0x58 [ 57.681302][ T6624] el0_svc+0x54/0x168 [ 57.682353][ T6624] el0t_64_sync_handler+0x84/0xfc [ 57.683672][ T6624] el0t_64_sync+0x190/0x194 [ 57.684866][ T6624] irq event stamp: 63756 [ 57.686025][ T6624] hardirqs last enabled at (63755): [] kasan_quarantine_put+0x1a0/0x1c8 [ 57.688741][ T6624] hardirqs last disabled at (63756): [] smp_call_function_many_cond+0x1340/0x2f30 [ 57.691639][ T6624] softirqs last enabled at (62732): [] local_bh_enable+0x10/0x34 [ 57.694054][ T6624] softirqs last disabled at (62730): [] local_bh_disable+0x10/0x34 [ 57.696561][ T6624] ---[ end trace 0000000000000000 ]--- [ 57.712383][ T6800] loop0: detected capacity change from 0 to 128 [ 57.721321][ T6800] oldfs: cannot read superblock [ 57.722776][ T6800] ------------[ cut here ]------------ [ 57.724112][ T6800] VFS: brelse: Trying to free free buffer [ 57.725704][ T6800] WARNING: CPU: 0 PID: 6800 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 57.727995][ T6800] Modules linked in: [ 57.728991][ T6800] CPU: 0 UID: 0 PID: 6800 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 57.732385][ T6800] Tainted: [W]=WARN [ 57.733343][ T6800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 57.735901][ T6800] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.737961][ T6800] pc : invalidate_bh_lru+0x128/0x200 [ 57.739295][ T6800] lr : invalidate_bh_lru+0x128/0x200 [ 57.740724][ T6800] sp : ffff800099347930 [ 57.741806][ T6800] x29: ffff800099347930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 57.743852][ T6800] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 57.745904][ T6800] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 57.747968][ T6800] x20: ffff0000df0ad318 x19: ffff80008b542de0 x18: 0000000000000008 [ 57.750071][ T6800] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 57.752271][ T6800] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 57.754356][ T6800] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 1268298c54292400 [ 57.756446][ T6800] x8 : 1268298c54292400 x7 : 0000000000000001 x6 : 0000000000000001 [ 57.758717][ T6800] x5 : ffff800099347078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 57.760882][ T6800] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 57.762991][ T6800] Call trace: [ 57.763842][ T6800] invalidate_bh_lru+0x128/0x200 [ 57.765119][ T6800] smp_call_function_many_cond+0x141c/0x2f30 [ 57.766681][ T6800] on_each_cpu_cond_mask+0x5c/0xc4 [ 57.767994][ T6800] invalidate_bh_lrus+0x34/0x40 [ 57.769285][ T6800] blkdev_flush_mapping+0xf0/0x230 [ 57.770623][ T6800] bdev_release+0x4bc/0x644 [ 57.771779][ T6800] blkdev_release+0x20/0x34 [ 57.772945][ T6800] __fput+0x1bc/0x774 [ 57.773983][ T6800] ____fput+0x20/0x30 [ 57.775029][ T6800] task_work_run+0x230/0x2e0 [ 57.776197][ T6800] do_notify_resume+0x178/0x1f4 [ 57.777574][ T6800] el0_svc+0xac/0x168 [ 57.778629][ T6800] el0t_64_sync_handler+0x84/0xfc [ 57.779939][ T6800] el0t_64_sync+0x190/0x194 [ 57.781111][ T6800] irq event stamp: 1566 [ 57.782182][ T6800] hardirqs last enabled at (1565): [] _raw_spin_unlock_irq+0x30/0x80 [ 57.784732][ T6800] hardirqs last disabled at (1566): [] smp_call_function_many_cond+0x1340/0x2f30 [ 57.787653][ T6800] softirqs last enabled at (786): [] local_bh_enable+0x10/0x34 [ 57.790059][ T6800] softirqs last disabled at (784): [] local_bh_disable+0x10/0x34 [ 57.792477][ T6800] ---[ end trace 0000000000000000 ]--- [ 57.837037][ T6803] loop0: detected capacity change from 0 to 128 [ 57.839797][ T6803] oldfs: cannot read superblock [ 57.849291][ C1] ------------[ cut here ]------------ [ 57.850773][ C1] VFS: brelse: Trying to free free buffer [ 57.852394][ C1] WARNING: CPU: 1 PID: 27 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 57.854668][ C1] Modules linked in: [ 57.855678][ C1] CPU: 1 UID: 0 PID: 27 Comm: kworker/1:1 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 57.858830][ C1] Tainted: [W]=WARN [ 57.859832][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 57.862470][ C1] Workqueue: rcu_gp process_srcu [ 57.863757][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.865760][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 57.867145][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 57.868571][ C1] sp : ffff800080017e00 [ 57.869682][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 57.871743][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 57.873858][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 57.875946][ C1] x20: ffff0000c56b6318 x19: ffff80008b542de0 x18: 0000000000000008 [ 57.878090][ C1] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 57.880132][ C1] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 57.882247][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 7b440873c91b2600 [ 57.884319][ C1] x8 : 7b440873c91b2600 x7 : 0000000000000001 x6 : 0000000000000001 [ 57.886445][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 57.888582][ C1] x2 : 0000000000000000 x1 : 0000000100010001 x0 : 0000000000000000 [ 57.890614][ C1] Call trace: [ 57.891446][ C1] invalidate_bh_lru+0x128/0x200 [ 57.892735][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 57.894350][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 57.896305][ C1] ipi_handler+0x1d8/0x7d4 [ 57.897447][ C1] handle_percpu_devid_irq+0x174/0x308 [ 57.898839][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 57.900247][ C1] gic_handle_irq+0x6c/0x190 [ 57.901439][ C1] call_on_irq_stack+0x24/0x4c [ 57.902696][ C1] do_interrupt_handler+0xd4/0x138 [ 57.903998][ C1] el1_interrupt+0x34/0x68 [ 57.905200][ C1] el1h_64_irq_handler+0x18/0x24 [ 57.906495][ C1] el1h_64_irq+0x64/0x68 [ 57.907618][ C1] arch_counter_get_cntvct+0x18/0x1c [ 57.908973][ C1] __udelay+0x60/0x70 [ 57.910004][ C1] try_check_zero+0x3a4/0x3f8 [ 57.911269][ C1] process_srcu+0x21c/0x14d0 [ 57.912495][ C1] process_one_work+0x79c/0x15b8 [ 57.913886][ C1] worker_thread+0x978/0xec4 [ 57.915084][ C1] kthread+0x288/0x310 [ 57.916166][ C1] ret_from_fork+0x10/0x20 [ 57.917308][ C1] irq event stamp: 46458 [ 57.918400][ C1] hardirqs last enabled at (46457): [] _raw_spin_unlock_irq+0x30/0x80 [ 57.920927][ C1] hardirqs last disabled at (46458): [] el1_interrupt+0x24/0x68 [ 57.923475][ C1] softirqs last enabled at (43066): [] handle_softirqs+0xa3c/0xbfc [ 57.925968][ C1] softirqs last disabled at (42967): [] __do_softirq+0x14/0x20 [ 57.928379][ C1] ---[ end trace 0000000000000000 ]--- [ 57.961118][ T6807] loop0: detected capacity change from 0 to 128 [ 57.973375][ T6807] oldfs: cannot read superblock [ 57.980985][ T6807] ------------[ cut here ]------------ [ 57.982405][ T6807] VFS: brelse: Trying to free free buffer [ 57.984022][ T6807] WARNING: CPU: 1 PID: 6807 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 57.986326][ T6807] Modules linked in: [ 57.987327][ T6807] CPU: 1 UID: 0 PID: 6807 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 57.990555][ T6807] Tainted: [W]=WARN [ 57.991619][ T6807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 57.994223][ T6807] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.996196][ T6807] pc : invalidate_bh_lru+0x128/0x200 [ 57.997589][ T6807] lr : invalidate_bh_lru+0x128/0x200 [ 57.998934][ T6807] sp : ffff8000994b7950 [ 57.999991][ T6807] x29: ffff8000994b7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 58.002123][ T6807] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 58.004187][ T6807] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 58.006241][ T6807] x20: ffff0000df259230 x19: ffff80008b542de0 x18: 0000000000000008 [ 58.008318][ T6807] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 58.010407][ T6807] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 58.012507][ T6807] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 14511aff154aa200 [ 58.014593][ T6807] x8 : 14511aff154aa200 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.016623][ T6807] x5 : ffff8000994b7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 58.018762][ T6807] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 58.020802][ T6807] Call trace: [ 58.021618][ T6807] invalidate_bh_lru+0x128/0x200 [ 58.022873][ T6807] smp_call_function_many_cond+0x141c/0x2f30 [ 58.024419][ T6807] on_each_cpu_cond_mask+0x5c/0xc4 [ 58.025751][ T6807] invalidate_bh_lrus+0x34/0x40 [ 58.027043][ T6807] blkdev_flush_mapping+0xf0/0x230 [ 58.028414][ T6807] bdev_release+0x4bc/0x644 [ 58.029562][ T6807] blkdev_release+0x20/0x34 [ 58.030739][ T6807] __fput+0x1bc/0x774 [ 58.031784][ T6807] __fput_sync+0x60/0x9c [ 58.032877][ T6807] __arm64_sys_close+0x150/0x1e0 [ 58.034169][ T6807] invoke_syscall+0x98/0x2b8 [ 58.035357][ T6807] el0_svc_common+0x130/0x23c [ 58.036604][ T6807] do_el0_svc+0x48/0x58 [ 58.037723][ T6807] el0_svc+0x54/0x168 [ 58.038784][ T6807] el0t_64_sync_handler+0x84/0xfc [ 58.040088][ T6807] el0t_64_sync+0x190/0x194 [ 58.041278][ T6807] irq event stamp: 1494 [ 58.042342][ T6807] hardirqs last enabled at (1493): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 58.045052][ T6807] hardirqs last disabled at (1494): [] smp_call_function_many_cond+0x1340/0x2f30 [ 58.047907][ T6807] softirqs last enabled at (1462): [] local_bh_enable+0x10/0x34 [ 58.050397][ T6807] softirqs last disabled at (1460): [] local_bh_disable+0x10/0x34 [ 58.052821][ T6807] ---[ end trace 0000000000000000 ]--- [ 58.094048][ T6816] loop0: detected capacity change from 0 to 128 [ 58.098334][ T6816] oldfs: cannot read superblock [ 58.099815][ T6816] ------------[ cut here ]------------ [ 58.101192][ T6816] VFS: brelse: Trying to free free buffer [ 58.102775][ T6816] WARNING: CPU: 1 PID: 6816 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 58.105179][ T6816] Modules linked in: [ 58.106182][ T6816] CPU: 1 UID: 0 PID: 6816 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 58.109354][ T6816] Tainted: [W]=WARN [ 58.110324][ T6816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 58.112947][ T6816] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.114959][ T6816] pc : invalidate_bh_lru+0x128/0x200 [ 58.116337][ T6816] lr : invalidate_bh_lru+0x128/0x200 [ 58.117697][ T6816] sp : ffff800099337930 [ 58.118742][ T6816] x29: ffff800099337930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 58.120821][ T6816] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 58.122921][ T6816] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 58.124982][ T6816] x20: ffff0000df2597a0 x19: ffff80008b542de0 x18: 0000000000000008 [ 58.127024][ T6816] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 58.129061][ T6816] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 58.131171][ T6816] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 5c1ae5a6502ed900 [ 58.133264][ T6816] x8 : 5c1ae5a6502ed900 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.135328][ T6816] x5 : ffff800099337078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 58.137377][ T6816] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 58.139465][ T6816] Call trace: [ 58.140324][ T6816] invalidate_bh_lru+0x128/0x200 [ 58.141650][ T6816] smp_call_function_many_cond+0x141c/0x2f30 [ 58.143179][ T6816] on_each_cpu_cond_mask+0x5c/0xc4 [ 58.144488][ T6816] invalidate_bh_lrus+0x34/0x40 [ 58.145744][ T6816] blkdev_flush_mapping+0xf0/0x230 [ 58.147064][ T6816] bdev_release+0x4bc/0x644 [ 58.148230][ T6816] blkdev_release+0x20/0x34 [ 58.149382][ T6816] __fput+0x1bc/0x774 [ 58.150450][ T6816] ____fput+0x20/0x30 [ 58.151467][ T6816] task_work_run+0x230/0x2e0 [ 58.152657][ T6816] do_notify_resume+0x178/0x1f4 [ 58.153899][ T6816] el0_svc+0xac/0x168 [ 58.154921][ T6816] el0t_64_sync_handler+0x84/0xfc [ 58.156236][ T6816] el0t_64_sync+0x190/0x194 [ 58.157411][ T6816] irq event stamp: 1718 [ 58.158487][ T6816] hardirqs last enabled at (1717): [] _raw_spin_unlock_irq+0x30/0x80 [ 58.161004][ T6816] hardirqs last disabled at (1718): [] smp_call_function_many_cond+0x1340/0x2f30 [ 58.163754][ T6816] softirqs last enabled at (1466): [] local_bh_enable+0x10/0x34 [ 58.166115][ T6816] softirqs last disabled at (1464): [] local_bh_disable+0x10/0x34 [ 58.168558][ T6816] ---[ end trace 0000000000000000 ]--- [ 58.202309][ T6828] loop0: detected capacity change from 0 to 128 [ 58.211617][ T6828] oldfs: cannot read superblock [ 58.212975][ T6828] ------------[ cut here ]------------ [ 58.214360][ T6828] VFS: brelse: Trying to free free buffer [ 58.215949][ T6828] WARNING: CPU: 1 PID: 6828 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 58.218211][ T6828] Modules linked in: [ 58.219229][ T6828] CPU: 1 UID: 0 PID: 6828 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 58.222444][ T6828] Tainted: [W]=WARN [ 58.223414][ T6828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 58.225969][ T6828] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.227995][ T6828] pc : invalidate_bh_lru+0x128/0x200 [ 58.229347][ T6828] lr : invalidate_bh_lru+0x128/0x200 [ 58.230736][ T6828] sp : ffff800099377930 [ 58.231813][ T6828] x29: ffff800099377930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 58.233862][ T6828] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 58.235922][ T6828] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 58.237960][ T6828] x20: ffff0000df259d10 x19: ffff80008b542de0 x18: 0000000000000008 [ 58.240056][ T6828] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 58.242155][ T6828] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 58.244216][ T6828] x11: 0000000000000004 x10: 0000000000ff0100 x9 : f609667c00ec2c00 [ 58.246282][ T6828] x8 : f609667c00ec2c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.248389][ T6828] x5 : ffff800099377078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 58.250491][ T6828] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 58.252524][ T6828] Call trace: [ 58.253342][ T6828] invalidate_bh_lru+0x128/0x200 [ 58.254609][ T6828] smp_call_function_many_cond+0x141c/0x2f30 [ 58.256166][ T6828] on_each_cpu_cond_mask+0x5c/0xc4 [ 58.257456][ T6828] invalidate_bh_lrus+0x34/0x40 [ 58.258770][ T6828] blkdev_flush_mapping+0xf0/0x230 [ 58.260072][ T6828] bdev_release+0x4bc/0x644 [ 58.261244][ T6828] blkdev_release+0x20/0x34 [ 58.262397][ T6828] __fput+0x1bc/0x774 [ 58.263409][ T6828] ____fput+0x20/0x30 [ 58.264439][ T6828] task_work_run+0x230/0x2e0 [ 58.265645][ T6828] do_notify_resume+0x178/0x1f4 [ 58.266965][ T6828] el0_svc+0xac/0x168 [ 58.268004][ T6828] el0t_64_sync_handler+0x84/0xfc [ 58.269306][ T6828] el0t_64_sync+0x190/0x194 [ 58.270443][ T6828] irq event stamp: 1058 [ 58.271521][ T6828] hardirqs last enabled at (1057): [] _raw_spin_unlock_irq+0x30/0x80 [ 58.273972][ T6828] hardirqs last disabled at (1058): [] smp_call_function_many_cond+0x1340/0x2f30 [ 58.276777][ T6828] softirqs last enabled at (668): [] local_bh_enable+0x10/0x34 [ 58.279123][ T6828] softirqs last disabled at (666): [] local_bh_disable+0x10/0x34 [ 58.281495][ T6828] ---[ end trace 0000000000000000 ]--- [ 58.341050][ T6839] loop0: detected capacity change from 0 to 128 [ 58.346690][ T6839] oldfs: cannot read superblock [ 58.351409][ T6839] ------------[ cut here ]------------ [ 58.352859][ T6839] VFS: brelse: Trying to free free buffer [ 58.354477][ T6839] WARNING: CPU: 1 PID: 6839 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 58.356783][ T6839] Modules linked in: [ 58.357801][ T6839] CPU: 1 UID: 0 PID: 6839 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 58.361126][ T6839] Tainted: [W]=WARN [ 58.362149][ T6839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 58.364719][ T6839] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.366694][ T6839] pc : invalidate_bh_lru+0x128/0x200 [ 58.368059][ T6839] lr : invalidate_bh_lru+0x128/0x200 [ 58.369425][ T6839] sp : ffff800099337930 [ 58.370531][ T6839] x29: ffff800099337930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 58.372572][ T6839] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 58.374607][ T6839] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 58.376658][ T6839] x20: ffff0000c56b6c28 x19: ffff80008b542de0 x18: 0000000000000008 [ 58.378690][ T6839] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 58.380750][ T6839] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 58.382794][ T6839] x11: 0000000000000004 x10: 0000000000ff0100 x9 : e7a53581437e8000 [ 58.384929][ T6839] x8 : e7a53581437e8000 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.387000][ T6839] x5 : ffff800099337078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 58.389128][ T6839] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 58.391174][ T6839] Call trace: [ 58.391998][ T6839] invalidate_bh_lru+0x128/0x200 [ 58.393256][ T6839] smp_call_function_many_cond+0x141c/0x2f30 [ 58.394784][ T6839] on_each_cpu_cond_mask+0x5c/0xc4 [ 58.396094][ T6839] invalidate_bh_lrus+0x34/0x40 [ 58.397339][ T6839] blkdev_flush_mapping+0xf0/0x230 [ 58.398648][ T6839] bdev_release+0x4bc/0x644 [ 58.399805][ T6839] blkdev_release+0x20/0x34 [ 58.400998][ T6839] __fput+0x1bc/0x774 [ 58.402000][ T6839] ____fput+0x20/0x30 [ 58.403026][ T6839] task_work_run+0x230/0x2e0 [ 58.404238][ T6839] do_notify_resume+0x178/0x1f4 [ 58.405466][ T6839] el0_svc+0xac/0x168 [ 58.406530][ T6839] el0t_64_sync_handler+0x84/0xfc [ 58.407800][ T6839] el0t_64_sync+0x190/0x194 [ 58.408968][ T6839] irq event stamp: 1172 [ 58.410037][ T6839] hardirqs last enabled at (1171): [] _raw_spin_unlock_irq+0x30/0x80 [ 58.412554][ T6839] hardirqs last disabled at (1172): [] smp_call_function_many_cond+0x1340/0x2f30 [ 58.415295][ T6839] softirqs last enabled at (952): [] handle_softirqs+0xa3c/0xbfc [ 58.417716][ T6839] softirqs last disabled at (843): [] __do_softirq+0x14/0x20 [ 58.419996][ T6839] ---[ end trace 0000000000000000 ]--- [ 58.460304][ T6850] loop0: detected capacity change from 0 to 128 [ 58.466308][ T6850] oldfs: cannot read superblock [ 58.472168][ T6624] ------------[ cut here ]------------ [ 58.473571][ T6624] VFS: brelse: Trying to free free buffer [ 58.475144][ T6624] WARNING: CPU: 1 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 58.477437][ T6624] Modules linked in: [ 58.478522][ T6624] CPU: 1 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 58.481599][ T6624] Tainted: [W]=WARN [ 58.482590][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 58.485143][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.487231][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 58.488597][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 58.489951][ T6624] sp : ffff8000993d7950 [ 58.491057][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 58.493142][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 58.495202][ T6624] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 58.497307][ T6624] x20: ffff0000c56b7230 x19: ffff80008b542de0 x18: 0000000000000008 [ 58.499372][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 58.501469][ T6624] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 58.503546][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 58.505634][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.507727][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 58.509851][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 58.511994][ T6624] Call trace: [ 58.512841][ T6624] invalidate_bh_lru+0x128/0x200 [ 58.514128][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 58.515686][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 58.516987][ T6624] invalidate_bh_lrus+0x34/0x40 [ 58.518236][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 58.519616][ T6624] bdev_release+0x4bc/0x644 [ 58.520803][ T6624] blkdev_release+0x20/0x34 [ 58.521963][ T6624] __fput+0x1bc/0x774 [ 58.522972][ T6624] __fput_sync+0x60/0x9c [ 58.524089][ T6624] __arm64_sys_close+0x150/0x1e0 [ 58.525380][ T6624] invoke_syscall+0x98/0x2b8 [ 58.526567][ T6624] el0_svc_common+0x130/0x23c [ 58.527762][ T6624] do_el0_svc+0x48/0x58 [ 58.528870][ T6624] el0_svc+0x54/0x168 [ 58.529862][ T6624] el0t_64_sync_handler+0x84/0xfc [ 58.531141][ T6624] el0t_64_sync+0x190/0x194 [ 58.532287][ T6624] irq event stamp: 118352 [ 58.533397][ T6624] hardirqs last enabled at (118351): [] kasan_quarantine_put+0x1a0/0x1c8 [ 58.536002][ T6624] hardirqs last disabled at (118352): [] smp_call_function_many_cond+0x1340/0x2f30 [ 58.538849][ T6624] softirqs last enabled at (118342): [] local_bh_enable+0x10/0x34 [ 58.541265][ T6624] softirqs last disabled at (118340): [] local_bh_disable+0x10/0x34 [ 58.543719][ T6624] ---[ end trace 0000000000000000 ]--- [ 58.567734][ T6861] loop0: detected capacity change from 0 to 128 [ 58.570510][ T6861] oldfs: cannot read superblock [ 58.603241][ T6624] ------------[ cut here ]------------ [ 58.604714][ T6624] VFS: brelse: Trying to free free buffer [ 58.606306][ T6624] WARNING: CPU: 0 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 58.608595][ T6624] Modules linked in: [ 58.609609][ T6624] CPU: 0 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 58.612616][ T6624] Tainted: [W]=WARN [ 58.613581][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 58.616127][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.618097][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 58.619478][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 58.620849][ T6624] sp : ffff8000993d7950 [ 58.621986][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 58.624013][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 58.626124][ T6624] x23: 0000000000000058 x22: dfff800000000000 x21: 0000000000000000 [ 58.628198][ T6624] x20: ffff0000df0ad888 x19: ffff80008b542de0 x18: 0000000000000008 [ 58.630257][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 58.632371][ T6624] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 58.634375][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 58.636462][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.638629][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 58.640780][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 58.642842][ T6624] Call trace: [ 58.643671][ T6624] invalidate_bh_lru+0x128/0x200 [ 58.644952][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 58.646476][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 58.647867][ T6624] invalidate_bh_lrus+0x34/0x40 [ 58.649103][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 58.650436][ T6624] bdev_release+0x4bc/0x644 [ 58.651605][ T6624] blkdev_release+0x20/0x34 [ 58.652817][ T6624] __fput+0x1bc/0x774 [ 58.653868][ T6624] __fput_sync+0x60/0x9c [ 58.654985][ T6624] __arm64_sys_close+0x150/0x1e0 [ 58.656256][ T6624] invoke_syscall+0x98/0x2b8 [ 58.657414][ T6624] el0_svc_common+0x130/0x23c [ 58.658684][ T6624] do_el0_svc+0x48/0x58 [ 58.659727][ T6624] el0_svc+0x54/0x168 [ 58.660782][ T6624] el0t_64_sync_handler+0x84/0xfc [ 58.662074][ T6624] el0t_64_sync+0x190/0x194 [ 58.663242][ T6624] irq event stamp: 126992 [ 58.664350][ T6624] hardirqs last enabled at (126991): [] kasan_quarantine_put+0x1a0/0x1c8 [ 58.666958][ T6624] hardirqs last disabled at (126992): [] smp_call_function_many_cond+0x1340/0x2f30 [ 58.669890][ T6624] softirqs last enabled at (126334): [] local_bh_enable+0x10/0x34 [ 58.672318][ T6624] softirqs last disabled at (126332): [] local_bh_disable+0x10/0x34 [ 58.674767][ T6624] ---[ end trace 0000000000000000 ]--- [ 58.680900][ T6867] loop0: detected capacity change from 0 to 128 [ 58.688226][ T6867] oldfs: cannot read superblock [ 58.699263][ T6624] ------------[ cut here ]------------ [ 58.700757][ T6624] VFS: brelse: Trying to free free buffer [ 58.702357][ T6624] WARNING: CPU: 0 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 58.704633][ T6624] Modules linked in: [ 58.705663][ T6624] CPU: 0 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 58.708782][ T6624] Tainted: [W]=WARN [ 58.709766][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 58.712339][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.714373][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 58.715731][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 58.717131][ T6624] sp : ffff8000993d7950 [ 58.718302][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 58.720346][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 58.722421][ T6624] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 58.724473][ T6624] x20: ffff0000df0865d0 x19: ffff80008b542de0 x18: 0000000000000008 [ 58.726541][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 58.728663][ T6624] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 58.730679][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 58.732687][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.734744][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 58.736874][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 58.738956][ T6624] Call trace: [ 58.739806][ T6624] invalidate_bh_lru+0x128/0x200 [ 58.741095][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 58.742658][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 58.743983][ T6624] invalidate_bh_lrus+0x34/0x40 [ 58.745242][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 58.746600][ T6624] bdev_release+0x4bc/0x644 [ 58.747796][ T6624] blkdev_release+0x20/0x34 [ 58.748966][ T6624] __fput+0x1bc/0x774 [ 58.750021][ T6624] __fput_sync+0x60/0x9c [ 58.751108][ T6624] __arm64_sys_close+0x150/0x1e0 [ 58.752396][ T6624] invoke_syscall+0x98/0x2b8 [ 58.753565][ T6624] el0_svc_common+0x130/0x23c [ 58.754817][ T6624] do_el0_svc+0x48/0x58 [ 58.755883][ T6624] el0_svc+0x54/0x168 [ 58.756925][ T6624] el0t_64_sync_handler+0x84/0xfc [ 58.758228][ T6624] el0t_64_sync+0x190/0x194 [ 58.759396][ T6624] irq event stamp: 129218 [ 58.760511][ T6624] hardirqs last enabled at (129217): [] kasan_quarantine_put+0x1a0/0x1c8 [ 58.763243][ T6624] hardirqs last disabled at (129218): [] smp_call_function_many_cond+0x1340/0x2f30 [ 58.766051][ T6624] softirqs last enabled at (128390): [] local_bh_enable+0x10/0x34 [ 58.768461][ T6624] softirqs last disabled at (128388): [] local_bh_disable+0x10/0x34 [ 58.771019][ T6624] ---[ end trace 0000000000000000 ]--- [ 58.789223][ T6878] loop0: detected capacity change from 0 to 128 [ 58.791966][ T6878] oldfs: cannot read superblock [ 58.793528][ T6878] ------------[ cut here ]------------ [ 58.794900][ T6878] VFS: brelse: Trying to free free buffer [ 58.796510][ T6878] WARNING: CPU: 0 PID: 6878 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 58.798802][ T6878] Modules linked in: [ 58.799825][ T6878] CPU: 0 UID: 0 PID: 6878 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 58.803005][ T6878] Tainted: [W]=WARN [ 58.804065][ T6878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 58.806706][ T6878] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.808852][ T6878] pc : invalidate_bh_lru+0x128/0x200 [ 58.810223][ T6878] lr : invalidate_bh_lru+0x128/0x200 [ 58.811593][ T6878] sp : ffff800099a57930 [ 58.812634][ T6878] x29: ffff800099a57930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 58.814718][ T6878] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 58.816786][ T6878] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 58.818944][ T6878] x20: ffff0000df086b40 x19: ffff80008b542de0 x18: 0000000000000008 [ 58.821004][ T6878] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 58.823089][ T6878] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 58.825161][ T6878] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 9c256f6f289ca400 [ 58.827305][ T6878] x8 : 9c256f6f289ca400 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.829396][ T6878] x5 : ffff800099a57078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 58.831425][ T6878] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 58.833482][ T6878] Call trace: [ 58.834340][ T6878] invalidate_bh_lru+0x128/0x200 [ 58.835673][ T6878] smp_call_function_many_cond+0x141c/0x2f30 [ 58.837239][ T6878] on_each_cpu_cond_mask+0x5c/0xc4 [ 58.838568][ T6878] invalidate_bh_lrus+0x34/0x40 [ 58.839810][ T6878] blkdev_flush_mapping+0xf0/0x230 [ 58.841106][ T6878] bdev_release+0x4bc/0x644 [ 58.842268][ T6878] blkdev_release+0x20/0x34 [ 58.843400][ T6878] __fput+0x1bc/0x774 [ 58.844417][ T6878] ____fput+0x20/0x30 [ 58.845529][ T6878] task_work_run+0x230/0x2e0 [ 58.846700][ T6878] do_notify_resume+0x178/0x1f4 [ 58.847953][ T6878] el0_svc+0xac/0x168 [ 58.848961][ T6878] el0t_64_sync_handler+0x84/0xfc [ 58.850269][ T6878] el0t_64_sync+0x190/0x194 [ 58.851422][ T6878] irq event stamp: 1070 [ 58.852473][ T6878] hardirqs last enabled at (1069): [] _raw_spin_unlock_irq+0x30/0x80 [ 58.855133][ T6878] hardirqs last disabled at (1070): [] smp_call_function_many_cond+0x1340/0x2f30 [ 58.857902][ T6878] softirqs last enabled at (994): [] handle_softirqs+0xa3c/0xbfc [ 58.860326][ T6878] softirqs last disabled at (959): [] __do_softirq+0x14/0x20 [ 58.862637][ T6878] ---[ end trace 0000000000000000 ]--- [ 58.923277][ T6884] loop0: detected capacity change from 0 to 128 [ 58.930685][ T6884] oldfs: cannot read superblock [ 58.937691][ T6624] ------------[ cut here ]------------ [ 58.939124][ T6624] VFS: brelse: Trying to free free buffer [ 58.940664][ T6624] WARNING: CPU: 1 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 58.942879][ T6624] Modules linked in: [ 58.943841][ T6624] CPU: 1 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 58.946871][ T6624] Tainted: [W]=WARN [ 58.947843][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 58.950459][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.952442][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 58.953804][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 58.955125][ T6624] sp : ffff8000993d7950 [ 58.956211][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 58.958372][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 58.960433][ T6624] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 58.962465][ T6624] x20: ffff0000df1fe230 x19: ffff80008b542de0 x18: 0000000000000008 [ 58.964562][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 58.966783][ T6624] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 58.968945][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 58.971019][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 58.973098][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 58.975264][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 58.977339][ T6624] Call trace: [ 58.978174][ T6624] invalidate_bh_lru+0x128/0x200 [ 58.979451][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 58.981015][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 58.982296][ T6624] invalidate_bh_lrus+0x34/0x40 [ 58.983610][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 58.984967][ T6624] bdev_release+0x4bc/0x644 [ 58.986159][ T6624] blkdev_release+0x20/0x34 [ 58.987323][ T6624] __fput+0x1bc/0x774 [ 58.988350][ T6624] __fput_sync+0x60/0x9c [ 58.989421][ T6624] __arm64_sys_close+0x150/0x1e0 [ 58.990694][ T6624] invoke_syscall+0x98/0x2b8 [ 58.991882][ T6624] el0_svc_common+0x130/0x23c [ 58.993257][ T6624] do_el0_svc+0x48/0x58 [ 58.994327][ T6624] el0_svc+0x54/0x168 [ 58.995369][ T6624] el0t_64_sync_handler+0x84/0xfc [ 58.996695][ T6624] el0t_64_sync+0x190/0x194 [ 58.997872][ T6624] irq event stamp: 142840 [ 58.998990][ T6624] hardirqs last enabled at (142839): [] kasan_quarantine_put+0x1a0/0x1c8 [ 59.001588][ T6624] hardirqs last disabled at (142840): [] smp_call_function_many_cond+0x1340/0x2f30 [ 59.004485][ T6624] softirqs last enabled at (141980): [] local_bh_enable+0x10/0x34 [ 59.006965][ T6624] softirqs last disabled at (141978): [] local_bh_disable+0x10/0x34 [ 59.009395][ T6624] ---[ end trace 0000000000000000 ]--- [ 59.022982][ T6894] loop0: detected capacity change from 0 to 128 [ 59.027751][ T6894] oldfs: cannot read superblock [ 59.034198][ C0] ------------[ cut here ]------------ [ 59.035704][ C0] VFS: brelse: Trying to free free buffer [ 59.037386][ C0] WARNING: CPU: 0 PID: 6892 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 59.039866][ C0] Modules linked in: [ 59.040895][ C0] CPU: 0 UID: 0 PID: 6892 Comm: dhcpcd-run-hook Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 59.044144][ C0] Tainted: [W]=WARN [ 59.045227][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 59.047905][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.049888][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 59.051253][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 59.052662][ C0] sp : ffff800080007e00 [ 59.053822][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 59.055981][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 59.058075][ C0] x23: 0000000000000008 x22: dfff800000000000 x21: 0000000000000000 [ 59.060159][ C0] x20: ffff0000df089c28 x19: ffff80008b542de0 x18: 0000000000000008 [ 59.062224][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 59.064551][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 59.066632][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 8520714c5b0bd100 [ 59.068726][ C0] x8 : 8520714c5b0bd100 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.070782][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 59.073006][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 59.075136][ C0] Call trace: [ 59.075998][ C0] invalidate_bh_lru+0x128/0x200 [ 59.077280][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 59.078894][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 59.080709][ C0] ipi_handler+0x1d8/0x7d4 [ 59.082017][ C0] handle_percpu_devid_irq+0x174/0x308 [ 59.083488][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 59.084896][ C0] gic_handle_irq+0x6c/0x190 [ 59.086080][ C0] call_on_irq_stack+0x24/0x4c [ 59.087333][ C0] do_interrupt_handler+0xd4/0x138 [ 59.088644][ C0] el1_interrupt+0x34/0x68 [ 59.089760][ C0] el1h_64_irq_handler+0x18/0x24 [ 59.091139][ C0] el1h_64_irq+0x64/0x68 [ 59.092304][ C0] filter_irq_stacks+0x60/0xd8 [ 59.093586][ C0] stack_depot_save_flags+0x3c/0x694 [ 59.094919][ C0] kasan_save_track+0x54/0x78 [ 59.096117][ C0] kasan_save_alloc_info+0x40/0x50 [ 59.097447][ C0] __kasan_slab_alloc+0x74/0x8c [ 59.098747][ C0] kmem_cache_alloc_noprof+0x1c0/0x350 [ 59.100245][ C0] vm_area_dup+0x60/0x274 [ 59.101364][ C0] copy_mm+0x9cc/0x19a0 [ 59.102478][ C0] copy_process+0x1838/0x32b0 [ 59.103693][ C0] kernel_clone+0x1d8/0x82c [ 59.104850][ C0] __arm64_sys_clone+0x1f8/0x24c [ 59.106139][ C0] invoke_syscall+0x98/0x2b8 [ 59.107312][ C0] el0_svc_common+0x130/0x23c [ 59.108504][ C0] do_el0_svc+0x48/0x58 [ 59.109668][ C0] el0_svc+0x54/0x168 [ 59.110752][ C0] el0t_64_sync_handler+0x84/0xfc [ 59.112074][ C0] el0t_64_sync+0x190/0x194 [ 59.113237][ C0] irq event stamp: 710 [ 59.114276][ C0] hardirqs last enabled at (709): [] pte_alloc_one_noprof+0x1cc/0x2f4 [ 59.116802][ C0] hardirqs last disabled at (710): [] el1_interrupt+0x24/0x68 [ 59.119298][ C0] softirqs last enabled at (610): [] local_bh_enable+0x10/0x34 [ 59.121720][ C0] softirqs last disabled at (608): [] local_bh_disable+0x10/0x34 [ 59.124133][ C0] ---[ end trace 0000000000000000 ]--- [ 59.134680][ T5965] Bluetooth: hci0: command tx timeout [ 59.146997][ T6897] loop0: detected capacity change from 0 to 128 [ 59.149794][ T6897] oldfs: cannot read superblock [ 59.151836][ T6897] ------------[ cut here ]------------ [ 59.153259][ T6897] VFS: brelse: Trying to free free buffer [ 59.154846][ T6897] WARNING: CPU: 0 PID: 6897 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 59.157191][ T6897] Modules linked in: [ 59.158177][ T6897] CPU: 0 UID: 0 PID: 6897 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 59.161385][ T6897] Tainted: [W]=WARN [ 59.162357][ T6897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 59.164894][ T6897] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.167045][ T6897] pc : invalidate_bh_lru+0x128/0x200 [ 59.168487][ T6897] lr : invalidate_bh_lru+0x128/0x200 [ 59.169892][ T6897] sp : ffff800099987930 [ 59.170976][ T6897] x29: ffff800099987930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 59.173060][ T6897] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 59.175178][ T6897] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 59.177323][ T6897] x20: ffff0000df089230 x19: ffff80008b542de0 x18: 0000000000000008 [ 59.179381][ T6897] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 59.181465][ T6897] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 59.183537][ T6897] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 534a189f69f49f00 [ 59.185798][ T6897] x8 : 534a189f69f49f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.187871][ T6897] x5 : ffff800099987078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 59.189951][ T6897] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 59.192008][ T6897] Call trace: [ 59.192864][ T6897] invalidate_bh_lru+0x128/0x200 [ 59.194381][ T6897] smp_call_function_many_cond+0x141c/0x2f30 [ 59.196121][ T6897] on_each_cpu_cond_mask+0x5c/0xc4 [ 59.197425][ T6897] invalidate_bh_lrus+0x34/0x40 [ 59.198677][ T6897] blkdev_flush_mapping+0xf0/0x230 [ 59.200011][ T6897] bdev_release+0x4bc/0x644 [ 59.201203][ T6897] blkdev_release+0x20/0x34 [ 59.202477][ T6897] __fput+0x1bc/0x774 [ 59.203622][ T6897] ____fput+0x20/0x30 [ 59.204649][ T6897] task_work_run+0x230/0x2e0 [ 59.205836][ T6897] do_notify_resume+0x178/0x1f4 [ 59.207058][ T6897] el0_svc+0xac/0x168 [ 59.208086][ T6897] el0t_64_sync_handler+0x84/0xfc [ 59.209386][ T6897] el0t_64_sync+0x190/0x194 [ 59.210542][ T6897] irq event stamp: 1066 [ 59.211618][ T6897] hardirqs last enabled at (1065): [] _raw_spin_unlock_irq+0x30/0x80 [ 59.214147][ T6897] hardirqs last disabled at (1066): [] smp_call_function_many_cond+0x1340/0x2f30 [ 59.216941][ T6897] softirqs last enabled at (670): [] local_bh_enable+0x10/0x34 [ 59.219308][ T6897] softirqs last disabled at (668): [] local_bh_disable+0x10/0x34 [ 59.221782][ T6897] ---[ end trace 0000000000000000 ]--- [ 59.253802][ T6901] loop0: detected capacity change from 0 to 128 [ 59.260322][ T6901] oldfs: cannot read superblock [ 59.265960][ T6624] ------------[ cut here ]------------ [ 59.267448][ T6624] VFS: brelse: Trying to free free buffer [ 59.269008][ T6624] WARNING: CPU: 1 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 59.271236][ T6624] Modules linked in: [ 59.272217][ T6624] CPU: 1 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 59.275212][ T6624] Tainted: [W]=WARN [ 59.276276][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 59.278871][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.280863][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 59.282216][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 59.283614][ T6624] sp : ffff8000993d7950 [ 59.284784][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 59.286853][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 59.288903][ T6624] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 59.290941][ T6624] x20: ffff0000df1fe7a0 x19: ffff80008b542de0 x18: 0000000000000008 [ 59.292968][ T6624] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 59.295179][ T6624] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 59.297229][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 59.299260][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.301318][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 59.303365][ T6624] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 59.305422][ T6624] Call trace: [ 59.306280][ T6624] invalidate_bh_lru+0x128/0x200 [ 59.307556][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 59.309064][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 59.310359][ T6624] invalidate_bh_lrus+0x34/0x40 [ 59.311578][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 59.312960][ T6624] bdev_release+0x4bc/0x644 [ 59.314096][ T6624] blkdev_release+0x20/0x34 [ 59.315243][ T6624] __fput+0x1bc/0x774 [ 59.316258][ T6624] __fput_sync+0x60/0x9c [ 59.317348][ T6624] __arm64_sys_close+0x150/0x1e0 [ 59.318597][ T6624] invoke_syscall+0x98/0x2b8 [ 59.319756][ T6624] el0_svc_common+0x130/0x23c [ 59.320977][ T6624] do_el0_svc+0x48/0x58 [ 59.322098][ T6624] el0_svc+0x54/0x168 [ 59.323109][ T6624] el0t_64_sync_handler+0x84/0xfc [ 59.324395][ T6624] el0t_64_sync+0x190/0x194 [ 59.325543][ T6624] irq event stamp: 157936 [ 59.326654][ T6624] hardirqs last enabled at (157935): [] kasan_quarantine_put+0x1a0/0x1c8 [ 59.329168][ T6624] hardirqs last disabled at (157936): [] smp_call_function_many_cond+0x1340/0x2f30 [ 59.331983][ T6624] softirqs last enabled at (156466): [] local_bh_enable+0x10/0x34 [ 59.334435][ T6624] softirqs last disabled at (156464): [] local_bh_disable+0x10/0x34 [ 59.336891][ T6624] ---[ end trace 0000000000000000 ]--- [ 59.358607][ T6911] loop0: detected capacity change from 0 to 128 [ 59.365918][ T6911] oldfs: cannot read superblock [ 59.371777][ C0] ------------[ cut here ]------------ [ 59.373213][ C0] VFS: brelse: Trying to free free buffer [ 59.374786][ C0] WARNING: CPU: 0 PID: 6908 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 59.377037][ C0] Modules linked in: [ 59.378009][ C0] CPU: 0 UID: 0 PID: 6908 Comm: dhcpcd-run-hook Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 59.381198][ C0] Tainted: [W]=WARN [ 59.382207][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 59.384776][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.386810][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 59.388136][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 59.389473][ C0] sp : ffff800080007e00 [ 59.390578][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 59.392631][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 59.394662][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 59.396705][ C0] x20: ffff0000df0897a0 x19: ffff80008b542de0 x18: 0000000000000008 [ 59.398838][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 59.400977][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 59.403081][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 5376d5cfaa428800 [ 59.405143][ C0] x8 : 5376d5cfaa428800 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.407197][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 59.409332][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 59.411443][ C0] Call trace: [ 59.412291][ C0] invalidate_bh_lru+0x128/0x200 [ 59.413580][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 59.415201][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 59.417019][ C0] ipi_handler+0x1d8/0x7d4 [ 59.418238][ C0] handle_percpu_devid_irq+0x174/0x308 [ 59.419680][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 59.421049][ C0] gic_handle_irq+0x6c/0x190 [ 59.422247][ C0] call_on_irq_stack+0x24/0x4c [ 59.423482][ C0] do_interrupt_handler+0xd4/0x138 [ 59.424790][ C0] el1_interrupt+0x34/0x68 [ 59.425912][ C0] el1h_64_irq_handler+0x18/0x24 [ 59.427252][ C0] el1h_64_irq+0x64/0x68 [ 59.428357][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 [ 59.429853][ C0] debug_check_no_obj_freed+0x460/0x47c [ 59.431283][ C0] free_unref_folios+0x544/0x18b8 [ 59.432616][ C0] folios_put_refs+0x74c/0x87c [ 59.433824][ C0] free_pages_and_swap_cache+0x254/0x4d0 [ 59.435244][ C0] tlb_flush_mmu+0x15c/0x398 [ 59.436479][ C0] tlb_finish_mmu+0xc8/0x20c [ 59.437726][ C0] exit_mmap+0x3ac/0xcb8 [ 59.438838][ C0] __mmput+0xec/0x338 [ 59.439876][ C0] mmput+0x70/0xac [ 59.440831][ C0] exit_mm+0x148/0x210 [ 59.441861][ C0] do_exit+0x470/0x1ad0 [ 59.442942][ C0] do_group_exit+0x194/0x22c [ 59.444148][ C0] pid_child_should_wake+0x0/0x1dc [ 59.445501][ C0] invoke_syscall+0x98/0x2b8 [ 59.446704][ C0] el0_svc_common+0x130/0x23c [ 59.447916][ C0] do_el0_svc+0x48/0x58 [ 59.448995][ C0] el0_svc+0x54/0x168 [ 59.450021][ C0] el0t_64_sync_handler+0x84/0xfc [ 59.451342][ C0] el0t_64_sync+0x190/0x194 [ 59.452527][ C0] irq event stamp: 1354 [ 59.453692][ C0] hardirqs last enabled at (1353): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 59.456365][ C0] hardirqs last disabled at (1354): [] el1_interrupt+0x24/0x68 [ 59.458753][ C0] softirqs last enabled at (856): [] local_bh_enable+0x10/0x34 [ 59.461149][ C0] softirqs last disabled at (854): [] local_bh_disable+0x10/0x34 [ 59.463674][ C0] ---[ end trace 0000000000000000 ]--- [ 59.488999][ T6916] loop0: detected capacity change from 0 to 128 [ 59.491639][ T6916] oldfs: cannot read superblock [ 59.492932][ T6916] ------------[ cut here ]------------ [ 59.494328][ T6916] VFS: brelse: Trying to free free buffer [ 59.495980][ T6916] WARNING: CPU: 0 PID: 6916 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 59.498267][ T6916] Modules linked in: [ 59.499421][ T6916] CPU: 0 UID: 0 PID: 6916 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 59.502889][ T6916] Tainted: [W]=WARN [ 59.503929][ T6916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 59.506605][ T6916] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.508710][ T6916] pc : invalidate_bh_lru+0x128/0x200 [ 59.510151][ T6916] lr : invalidate_bh_lru+0x128/0x200 [ 59.511615][ T6916] sp : ffff800099957930 [ 59.512762][ T6916] x29: ffff800099957930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 59.514911][ T6916] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 59.516943][ T6916] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 59.519092][ T6916] x20: ffff0000db642400 x19: ffff80008b542de0 x18: 0000000000000008 [ 59.521269][ T6916] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 59.523453][ T6916] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 59.525566][ T6916] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 1bf61b06f9cbdf00 [ 59.527821][ T6916] x8 : 1bf61b06f9cbdf00 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.530018][ T6916] x5 : ffff800099957078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 59.532206][ T6916] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 59.534312][ T6916] Call trace: [ 59.535151][ T6916] invalidate_bh_lru+0x128/0x200 [ 59.536490][ T6916] smp_call_function_many_cond+0x141c/0x2f30 [ 59.538121][ T6916] on_each_cpu_cond_mask+0x5c/0xc4 [ 59.539571][ T6916] invalidate_bh_lrus+0x34/0x40 [ 59.540909][ T6916] blkdev_flush_mapping+0xf0/0x230 [ 59.542318][ T6916] bdev_release+0x4bc/0x644 [ 59.543474][ T6916] blkdev_release+0x20/0x34 [ 59.544712][ T6916] __fput+0x1bc/0x774 [ 59.545804][ T6916] ____fput+0x20/0x30 [ 59.546884][ T6916] task_work_run+0x230/0x2e0 [ 59.548048][ T6916] do_notify_resume+0x178/0x1f4 [ 59.549383][ T6916] el0_svc+0xac/0x168 [ 59.550458][ T6916] el0t_64_sync_handler+0x84/0xfc [ 59.551846][ T6916] el0t_64_sync+0x190/0x194 [ 59.553010][ T6916] irq event stamp: 1048 [ 59.554106][ T6916] hardirqs last enabled at (1047): [] _raw_spin_unlock_irq+0x30/0x80 [ 59.556798][ T6916] hardirqs last disabled at (1048): [] smp_call_function_many_cond+0x1340/0x2f30 [ 59.559878][ T6916] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 59.562401][ T6916] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 59.564937][ T6916] ---[ end trace 0000000000000000 ]--- [ 59.585932][ T6922] loop0: detected capacity change from 0 to 128 [ 59.588829][ T6922] oldfs: cannot read superblock [ 59.591835][ C1] ------------[ cut here ]------------ [ 59.593298][ C1] VFS: brelse: Trying to free free buffer [ 59.594988][ C1] WARNING: CPU: 1 PID: 6921 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 59.597449][ C1] Modules linked in: [ 59.598621][ C1] CPU: 1 UID: 0 PID: 6921 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 59.602051][ C1] Tainted: [W]=WARN [ 59.603128][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 59.605994][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.608170][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 59.609616][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 59.611086][ C1] sp : ffff800080017e00 [ 59.612279][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 59.614579][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 59.616890][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 59.619200][ C1] x20: ffff0000df1fedf8 x19: ffff80008b542de0 x18: 0000000000000008 [ 59.621472][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 59.623790][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 59.626155][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 04d8b72ffe2b3700 [ 59.628632][ C1] x8 : 04d8b72ffe2b3700 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.631020][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 59.633401][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 59.635735][ C1] Call trace: [ 59.636659][ C1] invalidate_bh_lru+0x128/0x200 [ 59.638110][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 59.639876][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 59.641924][ C1] ipi_handler+0x1d8/0x7d4 [ 59.643200][ C1] handle_percpu_devid_irq+0x174/0x308 [ 59.644749][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 59.646347][ C1] gic_handle_irq+0x6c/0x190 [ 59.647642][ C1] call_on_irq_stack+0x24/0x4c [ 59.648991][ C1] do_interrupt_handler+0xd4/0x138 [ 59.650641][ C1] el1_interrupt+0x34/0x68 [ 59.651943][ C1] el1h_64_irq_handler+0x18/0x24 [ 59.653457][ C1] el1h_64_irq+0x64/0x68 [ 59.654678][ C1] refill_obj_stock+0x200/0x2d8 [ 59.656093][ C1] __memcg_slab_free_hook+0x1fc/0x330 [ 59.657702][ C1] kmem_cache_free+0x25c/0x4d0 [ 59.659053][ C1] __put_anon_vma+0x120/0x2d0 [ 59.660354][ C1] unlink_anon_vmas+0x3dc/0x520 [ 59.661775][ C1] free_pgtables+0x458/0x6f0 [ 59.663058][ C1] exit_mmap+0x3a4/0xcb8 [ 59.664278][ C1] __mmput+0xec/0x338 [ 59.665427][ C1] mmput+0x70/0xac [ 59.666546][ C1] exit_mm+0x148/0x210 [ 59.667717][ C1] do_exit+0x470/0x1ad0 [ 59.668944][ C1] do_group_exit+0x194/0x22c [ 59.670234][ C1] pid_child_should_wake+0x0/0x1dc [ 59.671726][ C1] invoke_syscall+0x98/0x2b8 [ 59.672940][ C1] el0_svc_common+0x130/0x23c [ 59.674201][ C1] do_el0_svc+0x48/0x58 [ 59.675331][ C1] el0_svc+0x54/0x168 [ 59.676441][ C1] el0t_64_sync_handler+0x84/0xfc [ 59.677871][ C1] el0t_64_sync+0x190/0x194 [ 59.679137][ C1] irq event stamp: 1692 [ 59.680249][ C1] hardirqs last enabled at (1691): [] refill_obj_stock+0x1f4/0x2d8 [ 59.682879][ C1] hardirqs last disabled at (1692): [] el1_interrupt+0x24/0x68 [ 59.685485][ C1] softirqs last enabled at (1174): [] local_bh_enable+0x10/0x34 [ 59.688080][ C1] softirqs last disabled at (1172): [] local_bh_disable+0x10/0x34 [ 59.690729][ C1] ---[ end trace 0000000000000000 ]--- [ 59.710207][ T6924] loop0: detected capacity change from 0 to 128 [ 59.713063][ T6924] oldfs: cannot read superblock [ 59.728404][ T6624] ------------[ cut here ]------------ [ 59.729867][ T6624] VFS: brelse: Trying to free free buffer [ 59.731398][ T6624] WARNING: CPU: 1 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 59.733641][ T6624] Modules linked in: [ 59.734632][ T6624] CPU: 1 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 59.737707][ T6624] Tainted: [W]=WARN [ 59.738759][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 59.741601][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.743846][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 59.745344][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 59.746775][ T6624] sp : ffff8000993d7950 [ 59.747894][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 59.750137][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 59.752437][ T6624] x23: 0000000000000018 x22: dfff800000000000 x21: 0000000000000000 [ 59.754714][ T6624] x20: ffff0000df24a400 x19: ffff80008b542de0 x18: 0000000000000008 [ 59.757008][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 59.759336][ T6624] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 59.761641][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 59.763912][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.766223][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 59.768509][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 59.770792][ T6624] Call trace: [ 59.771720][ T6624] invalidate_bh_lru+0x128/0x200 [ 59.773138][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 59.774917][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 59.776353][ T6624] invalidate_bh_lrus+0x34/0x40 [ 59.777784][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 59.779263][ T6624] bdev_release+0x4bc/0x644 [ 59.780558][ T6624] blkdev_release+0x20/0x34 [ 59.781806][ T6624] __fput+0x1bc/0x774 [ 59.782970][ T6624] __fput_sync+0x60/0x9c [ 59.784124][ T6624] __arm64_sys_close+0x150/0x1e0 [ 59.785566][ T6624] invoke_syscall+0x98/0x2b8 [ 59.786875][ T6624] el0_svc_common+0x130/0x23c [ 59.788198][ T6624] do_el0_svc+0x48/0x58 [ 59.789434][ T6624] el0_svc+0x54/0x168 [ 59.790525][ T6624] el0t_64_sync_handler+0x84/0xfc [ 59.791983][ T6624] el0t_64_sync+0x190/0x194 [ 59.793249][ T6624] irq event stamp: 178276 [ 59.794434][ T6624] hardirqs last enabled at (178275): [] kasan_quarantine_put+0x1a0/0x1c8 [ 59.797184][ T6624] hardirqs last disabled at (178276): [] smp_call_function_many_cond+0x1340/0x2f30 [ 59.800398][ T6624] softirqs last enabled at (177522): [] local_bh_enable+0x10/0x34 [ 59.803056][ T6624] softirqs last disabled at (177520): [] local_bh_disable+0x10/0x34 [ 59.805798][ T6624] ---[ end trace 0000000000000000 ]--- [ 59.830859][ T6926] loop0: detected capacity change from 0 to 128 [ 59.834293][ T6926] oldfs: cannot read superblock [ 59.845800][ C0] ------------[ cut here ]------------ [ 59.847231][ C0] VFS: brelse: Trying to free free buffer [ 59.848901][ C0] WARNING: CPU: 0 PID: 6601 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 59.851151][ C0] Modules linked in: [ 59.852136][ C0] CPU: 0 UID: 0 PID: 6601 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 59.855383][ C0] Tainted: [W]=WARN [ 59.856379][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 59.859194][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.861402][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 59.862900][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 59.864450][ C0] sp : ffff800080007e00 [ 59.865554][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 59.867909][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 59.869956][ C0] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 59.872144][ C0] x20: ffff0000db642970 x19: ffff80008b542de0 x18: 0000000000000008 [ 59.874401][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 59.876522][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 59.878775][ C0] x11: 0000000000010006 x10: 0000000000ff0100 x9 : ec48b388be754400 [ 59.881013][ C0] x8 : ec48b388be754400 x7 : 0000000000000001 x6 : 0000000000000001 [ 59.883141][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 59.885348][ C0] x2 : 0000000000000001 x1 : 0000000100010004 x0 : 0000000000000000 [ 59.887561][ C0] Call trace: [ 59.888439][ C0] invalidate_bh_lru+0x128/0x200 [ 59.889848][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 59.891570][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 59.893440][ C0] ipi_handler+0x1d8/0x7d4 [ 59.894737][ C0] handle_percpu_devid_irq+0x174/0x308 [ 59.896345][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 59.897894][ C0] gic_handle_irq+0x6c/0x190 [ 59.899132][ C0] call_on_irq_stack+0x24/0x4c [ 59.900409][ C0] do_interrupt_handler+0xd4/0x138 [ 59.901827][ C0] el1_interrupt+0x34/0x68 [ 59.903048][ C0] el1h_64_irq_handler+0x18/0x24 [ 59.904418][ C0] el1h_64_irq+0x64/0x68 [ 59.905547][ C0] lock_acquire+0x1d8/0x728 [ 59.906879][ C0] rcu_lock_acquire+0x40/0x4c [ 59.908189][ C0] pfn_valid+0xd0/0x418 [ 59.909379][ C0] page_table_check_set+0x3c/0x40c [ 59.910816][ C0] __page_table_check_ptes_set+0x2d0/0x398 [ 59.912491][ C0] copy_pud_range+0x5ff8/0x7b98 [ 59.913869][ C0] copy_page_range+0x5a8/0xc14 [ 59.915170][ C0] copy_mm+0xea8/0x19a0 [ 59.916335][ C0] copy_process+0x1838/0x32b0 [ 59.917554][ C0] kernel_clone+0x1d8/0x82c [ 59.918892][ C0] __arm64_sys_clone+0x1f8/0x24c [ 59.920252][ C0] invoke_syscall+0x98/0x2b8 [ 59.921455][ C0] el0_svc_common+0x130/0x23c [ 59.922791][ C0] do_el0_svc+0x48/0x58 [ 59.923936][ C0] el0_svc+0x54/0x168 [ 59.925034][ C0] el0t_64_sync_handler+0x84/0xfc [ 59.926456][ C0] el0t_64_sync+0x190/0x194 [ 59.927714][ C0] irq event stamp: 291370 [ 59.928874][ C0] hardirqs last enabled at (291369): [] mod_objcg_state+0x304/0x4ac [ 59.931429][ C0] hardirqs last disabled at (291370): [] el1_interrupt+0x24/0x68 [ 59.933960][ C0] softirqs last enabled at (291338): [] handle_softirqs+0xa3c/0xbfc [ 59.936712][ C0] softirqs last disabled at (291219): [] __do_softirq+0x14/0x20 [ 59.939191][ C0] ---[ end trace 0000000000000000 ]--- [ 59.956058][ T6928] loop0: detected capacity change from 0 to 128 [ 59.958855][ T6928] oldfs: cannot read superblock [ 59.961648][ C1] ------------[ cut here ]------------ [ 59.963078][ C1] VFS: brelse: Trying to free free buffer [ 59.964684][ C1] WARNING: CPU: 1 PID: 6928 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 59.967174][ C1] Modules linked in: [ 59.968261][ C1] CPU: 1 UID: 0 PID: 6928 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 59.971760][ C1] Tainted: [W]=WARN [ 59.972897][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 59.975800][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.978122][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 59.979629][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 59.981170][ C1] sp : ffff800080017e00 [ 59.982335][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 59.984626][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 59.986941][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 59.989154][ C1] x20: ffff0000df24a7a0 x19: ffff80008b542de0 x18: 0000000000000008 [ 59.991404][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 59.993748][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 59.996012][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : ca4ae2c6c2ad5500 [ 59.998313][ C1] x8 : ca4ae2c6c2ad5500 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.000631][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.002903][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 60.005221][ C1] Call trace: [ 60.006125][ C1] invalidate_bh_lru+0x128/0x200 [ 60.007509][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 60.009264][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.011306][ C1] ipi_handler+0x1d8/0x7d4 [ 60.012637][ C1] handle_percpu_devid_irq+0x174/0x308 [ 60.014192][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 60.015820][ C1] gic_handle_irq+0x6c/0x190 [ 60.017104][ C1] call_on_irq_stack+0x24/0x4c [ 60.018427][ C1] do_interrupt_handler+0xd4/0x138 [ 60.019902][ C1] el1_interrupt+0x34/0x68 [ 60.021146][ C1] el1h_64_irq_handler+0x18/0x24 [ 60.022483][ C1] el1h_64_irq+0x64/0x68 [ 60.023682][ C1] refill_obj_stock+0x200/0x2d8 [ 60.025065][ C1] __memcg_slab_free_hook+0x1fc/0x330 [ 60.026574][ C1] kmem_cache_free+0x25c/0x4d0 [ 60.028025][ C1] __vm_area_free+0xfc/0x148 [ 60.029378][ C1] exit_mmap+0x568/0xcb8 [ 60.030505][ C1] __mmput+0xec/0x338 [ 60.031650][ C1] mmput+0x70/0xac [ 60.032708][ C1] exit_mm+0x148/0x210 [ 60.033746][ C1] do_exit+0x470/0x1ad0 [ 60.034871][ C1] do_group_exit+0x194/0x22c [ 60.036135][ C1] get_signal+0x1414/0x1530 [ 60.037338][ C1] do_signal+0x254/0x4014 [ 60.038471][ C1] do_notify_resume+0x74/0x1f4 [ 60.039849][ C1] el0_svc+0xac/0x168 [ 60.040986][ C1] el0t_64_sync_handler+0x84/0xfc [ 60.042303][ C1] el0t_64_sync+0x190/0x194 [ 60.043536][ C1] irq event stamp: 1690 [ 60.044674][ C1] hardirqs last enabled at (1689): [] refill_obj_stock+0x1f4/0x2d8 [ 60.047203][ C1] hardirqs last disabled at (1690): [] el1_interrupt+0x24/0x68 [ 60.049749][ C1] softirqs last enabled at (1128): [] local_bh_enable+0x10/0x34 [ 60.052354][ C1] softirqs last disabled at (1126): [] local_bh_disable+0x10/0x34 [ 60.054832][ C1] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:01:00 executed programs: 33 [ 60.077660][ T6930] loop0: detected capacity change from 0 to 128 [ 60.082400][ T6930] oldfs: cannot read superblock [ 60.086878][ T6624] ------------[ cut here ]------------ [ 60.088380][ T6624] VFS: brelse: Trying to free free buffer [ 60.090120][ T6624] WARNING: CPU: 0 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.092668][ T6624] Modules linked in: [ 60.093670][ T6624] CPU: 0 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.096764][ T6624] Tainted: [W]=WARN [ 60.097800][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.100457][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.102570][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 60.104055][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 60.105501][ T6624] sp : ffff8000993d7950 [ 60.106669][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 60.108812][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 60.111017][ T6624] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.113257][ T6624] x20: ffff0000df24b888 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.115404][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.117613][ T6624] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 60.119734][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 60.122000][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.124161][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.126216][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 60.128364][ T6624] Call trace: [ 60.129260][ T6624] invalidate_bh_lru+0x128/0x200 [ 60.130572][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 60.132196][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 60.133632][ T6624] invalidate_bh_lrus+0x34/0x40 [ 60.134975][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 60.136349][ T6624] bdev_release+0x4bc/0x644 [ 60.137618][ T6624] blkdev_release+0x20/0x34 [ 60.138913][ T6624] __fput+0x1bc/0x774 [ 60.140011][ T6624] __fput_sync+0x60/0x9c [ 60.141172][ T6624] __arm64_sys_close+0x150/0x1e0 [ 60.142510][ T6624] invoke_syscall+0x98/0x2b8 [ 60.143748][ T6624] el0_svc_common+0x130/0x23c [ 60.145112][ T6624] do_el0_svc+0x48/0x58 [ 60.146336][ T6624] el0_svc+0x54/0x168 [ 60.147512][ T6624] el0t_64_sync_handler+0x84/0xfc [ 60.148917][ T6624] el0t_64_sync+0x190/0x194 [ 60.150144][ T6624] irq event stamp: 200470 [ 60.151317][ T6624] hardirqs last enabled at (200469): [] kasan_quarantine_put+0x1a0/0x1c8 [ 60.154245][ T6624] hardirqs last disabled at (200470): [] smp_call_function_many_cond+0x1340/0x2f30 [ 60.157313][ T6624] softirqs last enabled at (199604): [] handle_softirqs+0xa3c/0xbfc [ 60.160027][ T6624] softirqs last disabled at (199377): [] __do_softirq+0x14/0x20 [ 60.162574][ T6624] ---[ end trace 0000000000000000 ]--- [ 60.179317][ T6932] loop0: detected capacity change from 0 to 128 [ 60.181994][ T6932] oldfs: cannot read superblock [ 60.186098][ C0] ------------[ cut here ]------------ [ 60.187674][ C0] VFS: brelse: Trying to free free buffer [ 60.189371][ C0] WARNING: CPU: 0 PID: 6932 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.191719][ C0] Modules linked in: [ 60.192792][ C0] CPU: 0 UID: 0 PID: 6932 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.196159][ C0] Tainted: [W]=WARN [ 60.197203][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.199989][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.202161][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 60.203659][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 60.205062][ C0] sp : ffff800080007e00 [ 60.206269][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 60.208548][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 60.210878][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.213081][ C0] x20: ffff0000df24bc28 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.215281][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.217482][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 60.219884][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 7619e257f93b0c00 [ 60.222024][ C0] x8 : 7619e257f93b0c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.224333][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.226574][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 60.228777][ C0] Call trace: [ 60.229623][ C0] invalidate_bh_lru+0x128/0x200 [ 60.231037][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 60.232788][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.234637][ C0] ipi_handler+0x1d8/0x7d4 [ 60.235876][ C0] handle_percpu_devid_irq+0x174/0x308 [ 60.237365][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 60.238887][ C0] gic_handle_irq+0x6c/0x190 [ 60.240142][ C0] call_on_irq_stack+0x24/0x4c [ 60.241444][ C0] do_interrupt_handler+0xd4/0x138 [ 60.242869][ C0] el1_interrupt+0x34/0x68 [ 60.244060][ C0] el1h_64_irq_handler+0x18/0x24 [ 60.245413][ C0] el1h_64_irq+0x64/0x68 [ 60.246582][ C0] kasan_quarantine_put+0xb8/0x1c8 [ 60.248000][ C0] __kasan_slab_free+0x5c/0x70 [ 60.249309][ C0] kmem_cache_free+0x170/0x4d0 [ 60.250541][ C0] __vm_area_free+0xfc/0x148 [ 60.251749][ C0] exit_mmap+0x568/0xcb8 [ 60.252872][ C0] __mmput+0xec/0x338 [ 60.253938][ C0] mmput+0x70/0xac [ 60.254934][ C0] exit_mm+0x148/0x210 [ 60.256114][ C0] do_exit+0x470/0x1ad0 [ 60.257255][ C0] do_group_exit+0x194/0x22c [ 60.258548][ C0] get_signal+0x1414/0x1530 [ 60.259769][ C0] do_signal+0x254/0x4014 [ 60.260864][ C0] do_notify_resume+0x74/0x1f4 [ 60.262112][ C0] el0_svc+0xac/0x168 [ 60.263126][ C0] el0t_64_sync_handler+0x84/0xfc [ 60.264469][ C0] el0t_64_sync+0x190/0x194 [ 60.265669][ C0] irq event stamp: 1650 [ 60.266735][ C0] hardirqs last enabled at (1649): [] kasan_quarantine_put+0x1a0/0x1c8 [ 60.269314][ C0] hardirqs last disabled at (1650): [] el1_interrupt+0x24/0x68 [ 60.271660][ C0] softirqs last enabled at (1278): [] handle_softirqs+0xa3c/0xbfc [ 60.274357][ C0] softirqs last disabled at (1157): [] __do_softirq+0x14/0x20 [ 60.276834][ C0] ---[ end trace 0000000000000000 ]--- [ 60.295465][ T6934] loop0: detected capacity change from 0 to 128 [ 60.299173][ T6934] oldfs: cannot read superblock [ 60.302150][ C1] ------------[ cut here ]------------ [ 60.303643][ C1] VFS: brelse: Trying to free free buffer [ 60.305279][ C1] WARNING: CPU: 1 PID: 6934 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.307663][ C1] Modules linked in: [ 60.308768][ C1] CPU: 1 UID: 0 PID: 6934 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.312169][ C1] Tainted: [W]=WARN [ 60.313194][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.316016][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.318099][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 60.319489][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 60.320928][ C1] sp : ffff800080017e00 [ 60.322037][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 60.324248][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 60.326494][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.328686][ C1] x20: ffff0000df24ab40 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.330839][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.333178][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 60.335330][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : bb31aefe7234cf00 [ 60.337481][ C1] x8 : bb31aefe7234cf00 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.339634][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.341833][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 60.344067][ C1] Call trace: [ 60.344935][ C1] invalidate_bh_lru+0x128/0x200 [ 60.346251][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 60.348014][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.349954][ C1] ipi_handler+0x1d8/0x7d4 [ 60.351184][ C1] handle_percpu_devid_irq+0x174/0x308 [ 60.352628][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 60.354201][ C1] gic_handle_irq+0x6c/0x190 [ 60.355526][ C1] call_on_irq_stack+0x24/0x4c [ 60.356819][ C1] do_interrupt_handler+0xd4/0x138 [ 60.358195][ C1] el1_interrupt+0x34/0x68 [ 60.359413][ C1] el1h_64_irq_handler+0x18/0x24 [ 60.360801][ C1] el1h_64_irq+0x64/0x68 [ 60.361938][ C1] mod_objcg_state+0x310/0x4ac [ 60.363222][ C1] __memcg_slab_free_hook+0xa0/0x330 [ 60.364674][ C1] kmem_cache_free+0x25c/0x4d0 [ 60.366012][ C1] __vm_area_free+0xfc/0x148 [ 60.367250][ C1] exit_mmap+0x568/0xcb8 [ 60.368387][ C1] __mmput+0xec/0x338 [ 60.369471][ C1] mmput+0x70/0xac [ 60.370477][ C1] exit_mm+0x148/0x210 [ 60.371554][ C1] do_exit+0x470/0x1ad0 [ 60.372681][ C1] do_group_exit+0x194/0x22c [ 60.373894][ C1] get_signal+0x1414/0x1530 [ 60.375089][ C1] do_signal+0x254/0x4014 [ 60.376267][ C1] do_notify_resume+0x74/0x1f4 [ 60.377558][ C1] el0_svc+0xac/0x168 [ 60.378580][ C1] el0t_64_sync_handler+0x84/0xfc [ 60.379869][ C1] el0t_64_sync+0x190/0x194 [ 60.381102][ C1] irq event stamp: 1808 [ 60.382214][ C1] hardirqs last enabled at (1807): [] mod_objcg_state+0x304/0x4ac [ 60.384738][ C1] hardirqs last disabled at (1808): [] el1_interrupt+0x24/0x68 [ 60.387173][ C1] softirqs last enabled at (1158): [] local_bh_enable+0x10/0x34 [ 60.389667][ C1] softirqs last disabled at (1156): [] local_bh_disable+0x10/0x34 [ 60.392195][ C1] ---[ end trace 0000000000000000 ]--- [ 60.418817][ T6936] loop0: detected capacity change from 0 to 128 [ 60.421500][ T6936] oldfs: cannot read superblock [ 60.425746][ C0] ------------[ cut here ]------------ [ 60.427202][ C0] VFS: brelse: Trying to free free buffer [ 60.428855][ C0] WARNING: CPU: 0 PID: 6601 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.431294][ C0] Modules linked in: [ 60.432330][ C0] CPU: 0 UID: 0 PID: 6601 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.435729][ C0] Tainted: [W]=WARN [ 60.436796][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.439607][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.441888][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 60.443399][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 60.444819][ C0] sp : ffff800080007e00 [ 60.446015][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 60.448266][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 60.450441][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.452644][ C0] x20: ffff0000db5bb060 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.454890][ C0] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 60.457090][ C0] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 60.459387][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : ec48b388be754400 [ 60.461606][ C0] x8 : ec48b388be754400 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.463878][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 60.466158][ C0] x2 : 0000000000000000 x1 : 0000000100010002 x0 : 0000000000000000 [ 60.468454][ C0] Call trace: [ 60.469304][ C0] invalidate_bh_lru+0x128/0x200 [ 60.470683][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 60.472329][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.474150][ C0] ipi_handler+0x1d8/0x7d4 [ 60.475349][ C0] handle_percpu_devid_irq+0x174/0x308 [ 60.476895][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 60.478412][ C0] gic_handle_irq+0x6c/0x190 [ 60.479710][ C0] call_on_irq_stack+0x24/0x4c [ 60.481011][ C0] do_interrupt_handler+0xd4/0x138 [ 60.482420][ C0] el1_interrupt+0x34/0x68 [ 60.483652][ C0] el1h_64_irq_handler+0x18/0x24 [ 60.485002][ C0] el1h_64_irq+0x64/0x68 [ 60.486158][ C0] pipe_write+0x108c/0x1880 [ 60.487372][ C0] vfs_write+0x940/0xc80 [ 60.488613][ C0] ksys_write+0x15c/0x26c [ 60.489818][ C0] __arm64_sys_write+0x7c/0x90 [ 60.491068][ C0] invoke_syscall+0x98/0x2b8 [ 60.492368][ C0] el0_svc_common+0x130/0x23c [ 60.493666][ C0] do_el0_svc+0x48/0x58 [ 60.494799][ C0] el0_svc+0x54/0x168 [ 60.495901][ C0] el0t_64_sync_handler+0x84/0xfc [ 60.497346][ C0] el0t_64_sync+0x190/0x194 [ 60.498575][ C0] irq event stamp: 308484 [ 60.499788][ C0] hardirqs last enabled at (308483): [] finish_lock_switch+0xbc/0x1e4 [ 60.502431][ C0] hardirqs last disabled at (308484): [] el1_interrupt+0x24/0x68 [ 60.505098][ C0] softirqs last enabled at (308388): [] local_bh_enable+0x10/0x34 [ 60.507751][ C0] softirqs last disabled at (308386): [] local_bh_disable+0x10/0x34 [ 60.510379][ C0] ---[ end trace 0000000000000000 ]--- [ 60.529788][ T6938] loop0: detected capacity change from 0 to 128 [ 60.536785][ T6938] oldfs: cannot read superblock [ 60.541179][ C1] ------------[ cut here ]------------ [ 60.542712][ C1] VFS: brelse: Trying to free free buffer [ 60.544265][ C1] WARNING: CPU: 1 PID: 6012 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.546632][ C1] Modules linked in: [ 60.547651][ C1] CPU: 1 UID: 0 PID: 6012 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.550681][ C1] Tainted: [W]=WARN [ 60.551672][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.554365][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.556380][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 60.557810][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 60.559226][ C1] sp : ffff800080017e00 [ 60.560316][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 60.562580][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 60.564706][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.566844][ C1] x20: ffff0000df24aee0 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.569029][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.571139][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 60.573316][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : c0a1572a04f62200 [ 60.575401][ C1] x8 : c0a1572a04f62200 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.577494][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.579702][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 60.581897][ C1] Call trace: [ 60.582706][ C1] invalidate_bh_lru+0x128/0x200 [ 60.584005][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 60.585704][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.587561][ C1] ipi_handler+0x1d8/0x7d4 [ 60.588773][ C1] handle_percpu_devid_irq+0x174/0x308 [ 60.590176][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 60.591638][ C1] gic_handle_irq+0x6c/0x190 [ 60.592864][ C1] call_on_irq_stack+0x24/0x4c [ 60.594063][ C1] do_interrupt_handler+0xd4/0x138 [ 60.595449][ C1] el1_interrupt+0x34/0x68 [ 60.596585][ C1] el1h_64_irq_handler+0x18/0x24 [ 60.597925][ C1] el1h_64_irq+0x64/0x68 [ 60.599121][ C1] lock_acquire+0x27c/0x728 [ 60.600307][ C1] rcu_lock_acquire+0x40/0x4c [ 60.601533][ C1] dput+0x3c/0x290 [ 60.602511][ C1] step_into+0x280/0xd1c [ 60.603599][ C1] walk_component+0x1d4/0x36c [ 60.604823][ C1] path_lookupat+0x13c/0x3d0 [ 60.606071][ C1] filename_lookup+0x1d4/0x4e0 [ 60.607393][ C1] do_readlinkat+0xd8/0x4d4 [ 60.608600][ C1] __arm64_sys_readlinkat+0x9c/0xb8 [ 60.610018][ C1] invoke_syscall+0x98/0x2b8 [ 60.611217][ C1] el0_svc_common+0x130/0x23c [ 60.612440][ C1] do_el0_svc+0x48/0x58 [ 60.613532][ C1] el0_svc+0x54/0x168 [ 60.614567][ C1] el0t_64_sync_handler+0x84/0xfc [ 60.615855][ C1] el0t_64_sync+0x190/0x194 [ 60.617029][ C1] irq event stamp: 1086654 [ 60.618219][ C1] hardirqs last enabled at (1086653): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 60.621055][ C1] hardirqs last disabled at (1086654): [] el1_interrupt+0x24/0x68 [ 60.623733][ C1] softirqs last enabled at (1085344): [] local_bh_enable+0x10/0x34 [ 60.626450][ C1] softirqs last disabled at (1085342): [] local_bh_disable+0x10/0x34 [ 60.629273][ C1] ---[ end trace 0000000000000000 ]--- [ 60.650954][ T6940] loop0: detected capacity change from 0 to 128 [ 60.657245][ T6940] oldfs: cannot read superblock [ 60.658662][ C0] ------------[ cut here ]------------ [ 60.660120][ C0] VFS: brelse: Trying to free free buffer [ 60.661786][ C0] WARNING: CPU: 0 PID: 6012 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.664112][ C0] Modules linked in: [ 60.665125][ C0] CPU: 0 UID: 0 PID: 6012 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.668321][ C0] Tainted: [W]=WARN [ 60.669385][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.672152][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.674329][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 60.675895][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 60.677362][ C0] sp : ffff800080007e00 [ 60.678479][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 60.680645][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 60.682834][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.685049][ C0] x20: ffff0000db5bb400 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.687269][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.689541][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 60.691814][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : c0a1572a04f62200 [ 60.693999][ C0] x8 : c0a1572a04f62200 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.696240][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.698411][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 60.700641][ C0] Call trace: [ 60.701583][ C0] invalidate_bh_lru+0x128/0x200 [ 60.702966][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 60.704763][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.706689][ C0] ipi_handler+0x1d8/0x7d4 [ 60.707905][ C0] handle_percpu_devid_irq+0x174/0x308 [ 60.709418][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 60.710923][ C0] gic_handle_irq+0x6c/0x190 [ 60.712238][ C0] call_on_irq_stack+0x24/0x4c [ 60.713598][ C0] do_interrupt_handler+0xd4/0x138 [ 60.714931][ C0] el1_interrupt+0x34/0x68 [ 60.716147][ C0] el1h_64_irq_handler+0x18/0x24 [ 60.717572][ C0] el1h_64_irq+0x64/0x68 [ 60.718795][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 [ 60.720448][ C0] debug_check_no_obj_freed+0x460/0x47c [ 60.722048][ C0] kfree+0x124/0x3e0 [ 60.723066][ C0] kobject_uevent_env+0x344/0x894 [ 60.724455][ C0] kobject_synth_uevent+0x818/0xa70 [ 60.725865][ C0] uevent_store+0x34/0x84 [ 60.727122][ C0] dev_attr_store+0x6c/0x90 [ 60.728396][ C0] sysfs_kf_write+0x200/0x280 [ 60.729645][ C0] kernfs_fop_write_iter+0x334/0x48c [ 60.731117][ C0] vfs_write+0x940/0xc80 [ 60.732277][ C0] ksys_write+0x15c/0x26c [ 60.733444][ C0] __arm64_sys_write+0x7c/0x90 [ 60.734716][ C0] invoke_syscall+0x98/0x2b8 [ 60.735949][ C0] el0_svc_common+0x130/0x23c [ 60.737204][ C0] do_el0_svc+0x48/0x58 [ 60.738370][ C0] el0_svc+0x54/0x168 [ 60.739421][ C0] el0t_64_sync_handler+0x84/0xfc [ 60.740841][ C0] el0t_64_sync+0x190/0x194 [ 60.742109][ C0] irq event stamp: 1091656 [ 60.743374][ C0] hardirqs last enabled at (1091655): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 60.746299][ C0] hardirqs last disabled at (1091656): [] el1_interrupt+0x24/0x68 [ 60.748958][ C0] softirqs last enabled at (1090640): [] local_bh_enable+0x10/0x34 [ 60.751486][ C0] softirqs last disabled at (1090638): [] local_bh_disable+0x10/0x34 [ 60.754244][ C0] ---[ end trace 0000000000000000 ]--- [ 60.779168][ T6942] loop0: detected capacity change from 0 to 128 [ 60.785649][ T6942] oldfs: cannot read superblock [ 60.789839][ C1] ------------[ cut here ]------------ [ 60.791377][ C1] VFS: brelse: Trying to free free buffer [ 60.792995][ C1] WARNING: CPU: 1 PID: 6942 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.795405][ C1] Modules linked in: [ 60.796496][ C1] CPU: 1 UID: 0 PID: 6942 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.799898][ C1] Tainted: [W]=WARN [ 60.800980][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.803858][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.806120][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 60.807585][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 60.809088][ C1] sp : ffff800080017e00 [ 60.810191][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 60.812324][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 60.814419][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.816612][ C1] x20: ffff0000c56b7df8 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.819177][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.821454][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 60.823633][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : c7a487fddc8a5000 [ 60.825850][ C1] x8 : c7a487fddc8a5000 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.828092][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.830287][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 60.832502][ C1] Call trace: [ 60.833408][ C1] invalidate_bh_lru+0x128/0x200 [ 60.834807][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 60.836536][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 60.838422][ C1] ipi_handler+0x1d8/0x7d4 [ 60.839588][ C1] handle_percpu_devid_irq+0x174/0x308 [ 60.841100][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 60.842610][ C1] gic_handle_irq+0x6c/0x190 [ 60.843908][ C1] call_on_irq_stack+0x24/0x4c [ 60.845196][ C1] do_interrupt_handler+0xd4/0x138 [ 60.846651][ C1] el1_interrupt+0x34/0x68 [ 60.847845][ C1] el1h_64_irq_handler+0x18/0x24 [ 60.849266][ C1] el1h_64_irq+0x64/0x68 [ 60.850441][ C1] mod_objcg_state+0x310/0x4ac [ 60.851765][ C1] __memcg_slab_free_hook+0xa0/0x330 [ 60.853282][ C1] kmem_cache_free+0x25c/0x4d0 [ 60.854594][ C1] __put_anon_vma+0x120/0x2d0 [ 60.855853][ C1] unlink_anon_vmas+0x3dc/0x520 [ 60.857191][ C1] free_pgtables+0x458/0x6f0 [ 60.858525][ C1] exit_mmap+0x3a4/0xcb8 [ 60.859765][ C1] __mmput+0xec/0x338 [ 60.860866][ C1] mmput+0x70/0xac [ 60.861805][ C1] exit_mm+0x148/0x210 [ 60.862966][ C1] do_exit+0x470/0x1ad0 [ 60.864100][ C1] do_group_exit+0x194/0x22c [ 60.865372][ C1] get_signal+0x1414/0x1530 [ 60.866610][ C1] do_signal+0x254/0x4014 [ 60.867768][ C1] do_notify_resume+0x74/0x1f4 [ 60.869085][ C1] el0_svc+0xac/0x168 [ 60.870161][ C1] el0t_64_sync_handler+0x84/0xfc [ 60.871598][ C1] el0t_64_sync+0x190/0x194 [ 60.872800][ C1] irq event stamp: 1236 [ 60.873951][ C1] hardirqs last enabled at (1235): [] mod_objcg_state+0x304/0x4ac [ 60.876495][ C1] hardirqs last disabled at (1236): [] el1_interrupt+0x24/0x68 [ 60.879009][ C1] softirqs last enabled at (630): [] local_bh_enable+0x10/0x34 [ 60.881684][ C1] softirqs last disabled at (628): [] local_bh_disable+0x10/0x34 [ 60.884191][ C1] ---[ end trace 0000000000000000 ]--- [ 60.912419][ T6944] loop0: detected capacity change from 0 to 128 [ 60.916745][ T6944] oldfs: cannot read superblock [ 60.918287][ T6944] ------------[ cut here ]------------ [ 60.919663][ T6944] VFS: brelse: Trying to free free buffer [ 60.921248][ T6944] WARNING: CPU: 0 PID: 6944 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 60.923679][ T6944] Modules linked in: [ 60.924703][ T6944] CPU: 0 UID: 0 PID: 6944 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 60.928111][ T6944] Tainted: [W]=WARN [ 60.929150][ T6944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.931923][ T6944] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.934078][ T6944] pc : invalidate_bh_lru+0x128/0x200 [ 60.935520][ T6944] lr : invalidate_bh_lru+0x128/0x200 [ 60.936998][ T6944] sp : ffff800099907930 [ 60.938179][ T6944] x29: ffff800099907930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 60.940393][ T6944] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 60.942653][ T6944] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 60.944907][ T6944] x20: ffff0000db5bb7a0 x19: ffff80008b542de0 x18: 0000000000000008 [ 60.947159][ T6944] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 60.949313][ T6944] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 60.951581][ T6944] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 4e1353b8b7928f00 [ 60.953748][ T6944] x8 : 4e1353b8b7928f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.956038][ T6944] x5 : ffff800099907078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 60.958318][ T6944] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 60.960571][ T6944] Call trace: [ 60.961467][ T6944] invalidate_bh_lru+0x128/0x200 [ 60.962793][ T6944] smp_call_function_many_cond+0x141c/0x2f30 [ 60.964380][ T6944] on_each_cpu_cond_mask+0x5c/0xc4 [ 60.965812][ T6944] invalidate_bh_lrus+0x34/0x40 [ 60.967163][ T6944] blkdev_flush_mapping+0xf0/0x230 [ 60.968624][ T6944] bdev_release+0x4bc/0x644 [ 60.969859][ T6944] blkdev_release+0x20/0x34 [ 60.971099][ T6944] __fput+0x1bc/0x774 [ 60.972179][ T6944] ____fput+0x20/0x30 [ 60.973277][ T6944] task_work_run+0x230/0x2e0 [ 60.974559][ T6944] do_notify_resume+0x178/0x1f4 [ 60.975895][ T6944] el0_svc+0xac/0x168 [ 60.977064][ T6944] el0t_64_sync_handler+0x84/0xfc [ 60.978482][ T6944] el0t_64_sync+0x190/0x194 [ 60.979701][ T6944] irq event stamp: 1792 [ 60.980818][ T6944] hardirqs last enabled at (1791): [] _raw_spin_unlock_irq+0x30/0x80 [ 60.983596][ T6944] hardirqs last disabled at (1792): [] smp_call_function_many_cond+0x1340/0x2f30 [ 60.986607][ T6944] softirqs last enabled at (828): [] local_bh_enable+0x10/0x34 [ 60.989105][ T6944] softirqs last disabled at (826): [] local_bh_disable+0x10/0x34 [ 60.991795][ T6944] ---[ end trace 0000000000000000 ]--- [ 61.009776][ T6946] loop0: detected capacity change from 0 to 128 [ 61.014309][ T6946] oldfs: cannot read superblock [ 61.019019][ T6624] ------------[ cut here ]------------ [ 61.020490][ T6624] VFS: brelse: Trying to free free buffer [ 61.022066][ T6624] WARNING: CPU: 1 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.024384][ T6624] Modules linked in: [ 61.025463][ T6624] CPU: 1 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.028674][ T6624] Tainted: [W]=WARN [ 61.029764][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.032665][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.035018][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 61.036553][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 61.038006][ T6624] sp : ffff8000993d7950 [ 61.039128][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 61.041284][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 61.043528][ T6624] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.045734][ T6624] x20: ffff0000c56b8148 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.047932][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.050161][ T6624] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 61.052405][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 61.054744][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.056932][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.059176][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.061455][ T6624] Call trace: [ 61.062461][ T6624] invalidate_bh_lru+0x128/0x200 [ 61.063840][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 61.065441][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.066868][ T6624] invalidate_bh_lrus+0x34/0x40 [ 61.068212][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 61.069633][ T6624] bdev_release+0x4bc/0x644 [ 61.070954][ T6624] blkdev_release+0x20/0x34 [ 61.072331][ T6624] __fput+0x1bc/0x774 [ 61.073402][ T6624] __fput_sync+0x60/0x9c [ 61.074603][ T6624] __arm64_sys_close+0x150/0x1e0 [ 61.075921][ T6624] invoke_syscall+0x98/0x2b8 [ 61.077179][ T6624] el0_svc_common+0x130/0x23c [ 61.078490][ T6624] do_el0_svc+0x48/0x58 [ 61.079695][ T6624] el0_svc+0x54/0x168 [ 61.080813][ T6624] el0t_64_sync_handler+0x84/0xfc [ 61.082133][ T6624] el0t_64_sync+0x190/0x194 [ 61.083330][ T6624] irq event stamp: 252672 [ 61.084471][ T6624] hardirqs last enabled at (252671): [] kasan_quarantine_put+0x1a0/0x1c8 [ 61.087300][ T6624] hardirqs last disabled at (252672): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.090225][ T6624] softirqs last enabled at (251924): [] local_bh_enable+0x10/0x34 [ 61.092900][ T6624] softirqs last disabled at (251922): [] local_bh_disable+0x10/0x34 [ 61.095707][ T6624] ---[ end trace 0000000000000000 ]--- [ 61.110592][ T6948] loop0: detected capacity change from 0 to 128 [ 61.116251][ T6948] oldfs: cannot read superblock [ 61.117625][ T6948] ------------[ cut here ]------------ [ 61.118977][ T6948] VFS: brelse: Trying to free free buffer [ 61.120645][ T6948] WARNING: CPU: 0 PID: 6948 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.122879][ T6948] Modules linked in: [ 61.123880][ T6948] CPU: 0 UID: 0 PID: 6948 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.127211][ T6948] Tainted: [W]=WARN [ 61.128240][ T6948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.131003][ T6948] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.133119][ T6948] pc : invalidate_bh_lru+0x128/0x200 [ 61.134574][ T6948] lr : invalidate_bh_lru+0x128/0x200 [ 61.136067][ T6948] sp : ffff800099927930 [ 61.137192][ T6948] x29: ffff800099927930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 61.139452][ T6948] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 61.141670][ T6948] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.143822][ T6948] x20: ffff0000db5bbb40 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.146093][ T6948] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.148288][ T6948] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 61.150601][ T6948] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 8bd3b19ec9c60000 [ 61.152850][ T6948] x8 : 8bd3b19ec9c60000 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.155123][ T6948] x5 : ffff800099927078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.157497][ T6948] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.159697][ T6948] Call trace: [ 61.160617][ T6948] invalidate_bh_lru+0x128/0x200 [ 61.162005][ T6948] smp_call_function_many_cond+0x141c/0x2f30 [ 61.163641][ T6948] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.165075][ T6948] invalidate_bh_lrus+0x34/0x40 [ 61.166545][ T6948] blkdev_flush_mapping+0xf0/0x230 [ 61.167945][ T6948] bdev_release+0x4bc/0x644 [ 61.169203][ T6948] blkdev_release+0x20/0x34 [ 61.170567][ T6948] __fput+0x1bc/0x774 [ 61.171642][ T6948] ____fput+0x20/0x30 [ 61.172800][ T6948] task_work_run+0x230/0x2e0 [ 61.174021][ T6948] do_notify_resume+0x178/0x1f4 [ 61.175292][ T6948] el0_svc+0xac/0x168 [ 61.176452][ T6948] el0t_64_sync_handler+0x84/0xfc [ 61.177908][ T6948] el0t_64_sync+0x190/0x194 [ 61.179125][ T6948] irq event stamp: 2134 [ 61.180229][ T6948] hardirqs last enabled at (2133): [] _raw_spin_unlock_irq+0x30/0x80 [ 61.182863][ T6948] hardirqs last disabled at (2134): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.185859][ T6948] softirqs last enabled at (1928): [] handle_softirqs+0xa3c/0xbfc [ 61.188489][ T6948] softirqs last disabled at (1701): [] __do_softirq+0x14/0x20 [ 61.190856][ T6948] ---[ end trace 0000000000000000 ]--- [ 61.214712][ T5965] Bluetooth: hci0: command tx timeout [ 61.221396][ T6950] loop0: detected capacity change from 0 to 128 [ 61.228072][ T6950] oldfs: cannot read superblock [ 61.232067][ T6624] ------------[ cut here ]------------ [ 61.233573][ T6624] VFS: brelse: Trying to free free buffer [ 61.235228][ T6624] WARNING: CPU: 0 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.237588][ T6624] Modules linked in: [ 61.238658][ T6624] CPU: 0 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.241757][ T6624] Tainted: [W]=WARN [ 61.242783][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.245549][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.247664][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 61.249100][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 61.250507][ T6624] sp : ffff8000993d7950 [ 61.251725][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 61.253905][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 61.256129][ T6624] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.258272][ T6624] x20: ffff0000db5bbee0 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.260544][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.262786][ T6624] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 61.265031][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 61.267225][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.269508][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.271770][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.274009][ T6624] Call trace: [ 61.274927][ T6624] invalidate_bh_lru+0x128/0x200 [ 61.276264][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 61.277884][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.279280][ T6624] invalidate_bh_lrus+0x34/0x40 [ 61.280577][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 61.281959][ T6624] bdev_release+0x4bc/0x644 [ 61.283229][ T6624] blkdev_release+0x20/0x34 [ 61.284428][ T6624] __fput+0x1bc/0x774 [ 61.285551][ T6624] __fput_sync+0x60/0x9c [ 61.286781][ T6624] __arm64_sys_close+0x150/0x1e0 [ 61.288202][ T6624] invoke_syscall+0x98/0x2b8 [ 61.289438][ T6624] el0_svc_common+0x130/0x23c [ 61.290661][ T6624] do_el0_svc+0x48/0x58 [ 61.291808][ T6624] el0_svc+0x54/0x168 [ 61.292858][ T6624] el0t_64_sync_handler+0x84/0xfc [ 61.294267][ T6624] el0t_64_sync+0x190/0x194 [ 61.295520][ T6624] irq event stamp: 269290 [ 61.296725][ T6624] hardirqs last enabled at (269289): [] kasan_quarantine_put+0x1a0/0x1c8 [ 61.299484][ T6624] hardirqs last disabled at (269290): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.302477][ T6624] softirqs last enabled at (268452): [] local_bh_enable+0x10/0x34 [ 61.305114][ T6624] softirqs last disabled at (268450): [] local_bh_disable+0x10/0x34 [ 61.307847][ T6624] ---[ end trace 0000000000000000 ]--- [ 61.323677][ T6952] loop0: detected capacity change from 0 to 128 [ 61.328109][ T6952] oldfs: cannot read superblock [ 61.331483][ C1] ------------[ cut here ]------------ [ 61.332966][ C1] VFS: brelse: Trying to free free buffer [ 61.334589][ C1] WARNING: CPU: 1 PID: 6601 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.336878][ C1] Modules linked in: [ 61.337921][ C1] CPU: 1 UID: 0 PID: 6601 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.341129][ C1] Tainted: [W]=WARN [ 61.342169][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.344907][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.347132][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 61.348620][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 61.350060][ C1] sp : ffff800080017e00 [ 61.351217][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 61.353405][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 61.355612][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.357767][ C1] x20: ffff0000c56b8230 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.360025][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.362279][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 61.364525][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : ec48b388be754400 [ 61.366755][ C1] x8 : ec48b388be754400 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.369022][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.371250][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 61.373387][ C1] Call trace: [ 61.374263][ C1] invalidate_bh_lru+0x128/0x200 [ 61.375598][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 61.377234][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 61.379090][ C1] ipi_handler+0x1d8/0x7d4 [ 61.380256][ C1] handle_percpu_devid_irq+0x174/0x308 [ 61.381743][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 61.383171][ C1] gic_handle_irq+0x6c/0x190 [ 61.384396][ C1] call_on_irq_stack+0x24/0x4c [ 61.385707][ C1] do_interrupt_handler+0xd4/0x138 [ 61.387090][ C1] el1_interrupt+0x34/0x68 [ 61.388329][ C1] el1h_64_irq_handler+0x18/0x24 [ 61.389697][ C1] el1h_64_irq+0x64/0x68 [ 61.390897][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 [ 61.392492][ C1] __wake_up_sync_key+0x144/0x194 [ 61.393925][ C1] pipe_write+0xef4/0x1880 [ 61.395110][ C1] vfs_write+0x940/0xc80 [ 61.396246][ C1] ksys_write+0x15c/0x26c [ 61.397318][ C1] __arm64_sys_write+0x7c/0x90 [ 61.398508][ C1] invoke_syscall+0x98/0x2b8 [ 61.399748][ C1] el0_svc_common+0x130/0x23c [ 61.401013][ C1] do_el0_svc+0x48/0x58 [ 61.402055][ C1] el0_svc+0x54/0x168 [ 61.403143][ C1] el0t_64_sync_handler+0x84/0xfc [ 61.404499][ C1] el0t_64_sync+0x190/0x194 [ 61.405723][ C1] irq event stamp: 339438 [ 61.406871][ C1] hardirqs last enabled at (339437): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 61.409804][ C1] hardirqs last disabled at (339438): [] el1_interrupt+0x24/0x68 [ 61.412201][ C1] softirqs last enabled at (339360): [] local_bh_enable+0x10/0x34 [ 61.414737][ C1] softirqs last disabled at (339358): [] local_bh_disable+0x10/0x34 [ 61.417235][ C1] ---[ end trace 0000000000000000 ]--- [ 61.438598][ T6954] loop0: detected capacity change from 0 to 128 [ 61.441930][ T6954] oldfs: cannot read superblock [ 61.446753][ C1] ------------[ cut here ]------------ [ 61.448210][ C1] VFS: brelse: Trying to free free buffer [ 61.449841][ C1] WARNING: CPU: 1 PID: 6012 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.452190][ C1] Modules linked in: [ 61.453181][ C1] CPU: 1 UID: 0 PID: 6012 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.456269][ C1] Tainted: [W]=WARN [ 61.457343][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.460175][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.462306][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 61.463809][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 61.465195][ C1] sp : ffff800080017e00 [ 61.466357][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 61.468553][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 61.470679][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.472851][ C1] x20: ffff0000c56b8970 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.475053][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.477190][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 61.479401][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : c0a1572a04f62200 [ 61.481662][ C1] x8 : c0a1572a04f62200 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.483827][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.485939][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 61.488084][ C1] Call trace: [ 61.488957][ C1] invalidate_bh_lru+0x128/0x200 [ 61.490268][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 61.491955][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 61.493928][ C1] ipi_handler+0x1d8/0x7d4 [ 61.495182][ C1] handle_percpu_devid_irq+0x174/0x308 [ 61.496880][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 61.498355][ C1] gic_handle_irq+0x6c/0x190 [ 61.499644][ C1] call_on_irq_stack+0x24/0x4c [ 61.500998][ C1] do_interrupt_handler+0xd4/0x138 [ 61.502395][ C1] el1_interrupt+0x34/0x68 [ 61.503548][ C1] el1h_64_irq_handler+0x18/0x24 [ 61.504913][ C1] el1h_64_irq+0x64/0x68 [ 61.506057][ C1] arch_local_irq_restore+0x8/0xc [ 61.507391][ C1] __might_resched+0x98/0x4d0 [ 61.508672][ C1] __might_sleep+0x90/0xe4 [ 61.509861][ C1] down_read+0x30/0x2fc [ 61.511059][ C1] kernfs_dop_revalidate+0xc8/0x4ec [ 61.512453][ C1] lookup_fast+0x1c4/0x43c [ 61.513662][ C1] link_path_walk+0x548/0xc44 [ 61.514891][ C1] path_lookupat+0x90/0x3d0 [ 61.516095][ C1] filename_lookup+0x1d4/0x4e0 [ 61.517385][ C1] do_readlinkat+0xd8/0x4d4 [ 61.518610][ C1] __arm64_sys_readlinkat+0x9c/0xb8 [ 61.520034][ C1] invoke_syscall+0x98/0x2b8 [ 61.521338][ C1] el0_svc_common+0x130/0x23c [ 61.522570][ C1] do_el0_svc+0x48/0x58 [ 61.523678][ C1] el0_svc+0x54/0x168 [ 61.524731][ C1] el0t_64_sync_handler+0x84/0xfc [ 61.526077][ C1] el0t_64_sync+0x190/0x194 [ 61.527267][ C1] irq event stamp: 1125212 [ 61.528484][ C1] hardirqs last enabled at (1125211): [] read_seqbegin+0x80/0x144 [ 61.531114][ C1] hardirqs last disabled at (1125212): [] el1_interrupt+0x24/0x68 [ 61.533666][ C1] softirqs last enabled at (1124804): [] local_bh_enable+0x10/0x34 [ 61.536266][ C1] softirqs last disabled at (1124802): [] local_bh_disable+0x10/0x34 [ 61.538900][ C1] ---[ end trace 0000000000000000 ]--- [ 61.565996][ T6956] loop0: detected capacity change from 0 to 128 [ 61.568572][ T6956] oldfs: cannot read superblock [ 61.571492][ C1] ------------[ cut here ]------------ [ 61.572946][ C1] VFS: brelse: Trying to free free buffer [ 61.574589][ C1] WARNING: CPU: 1 PID: 6956 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.577084][ C1] Modules linked in: [ 61.578110][ C1] CPU: 1 UID: 0 PID: 6956 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.581474][ C1] Tainted: [W]=WARN [ 61.582505][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.585341][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.587413][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 61.588819][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 61.590255][ C1] sp : ffff800080017e00 [ 61.591377][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 61.593593][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 61.595801][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.597999][ C1] x20: ffff0000df21ba58 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.600253][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.602331][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 61.604581][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 3de732af6bdbaa00 [ 61.606716][ C1] x8 : 3de732af6bdbaa00 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.608853][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.611020][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 61.613048][ C1] Call trace: [ 61.613955][ C1] invalidate_bh_lru+0x128/0x200 [ 61.615338][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 61.617074][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 61.619040][ C1] ipi_handler+0x1d8/0x7d4 [ 61.620268][ C1] handle_percpu_devid_irq+0x174/0x308 [ 61.621761][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 61.623250][ C1] gic_handle_irq+0x6c/0x190 [ 61.624467][ C1] call_on_irq_stack+0x24/0x4c [ 61.625878][ C1] do_interrupt_handler+0xd4/0x138 [ 61.627241][ C1] el1_interrupt+0x34/0x68 [ 61.628448][ C1] el1h_64_irq_handler+0x18/0x24 [ 61.629834][ C1] el1h_64_irq+0x64/0x68 [ 61.631022][ C1] arch_local_irq_restore+0x8/0xc [ 61.632393][ C1] __might_resched+0x48/0x4d0 [ 61.633677][ C1] __might_sleep+0x90/0xe4 [ 61.634886][ C1] exit_mmap+0x49c/0xcb8 [ 61.636063][ C1] __mmput+0xec/0x338 [ 61.637301][ C1] mmput+0x70/0xac [ 61.638415][ C1] exit_mm+0x148/0x210 [ 61.639545][ C1] do_exit+0x470/0x1ad0 [ 61.640794][ C1] do_group_exit+0x194/0x22c [ 61.642077][ C1] get_signal+0x1414/0x1530 [ 61.643395][ C1] do_signal+0x254/0x4014 [ 61.644615][ C1] do_notify_resume+0x74/0x1f4 [ 61.645831][ C1] el0_svc+0xac/0x168 [ 61.646965][ C1] el0t_64_sync_handler+0x84/0xfc [ 61.648320][ C1] el0t_64_sync+0x190/0x194 [ 61.649624][ C1] irq event stamp: 1988 [ 61.650772][ C1] hardirqs last enabled at (1987): [] kasan_quarantine_put+0x1a0/0x1c8 [ 61.653334][ C1] hardirqs last disabled at (1988): [] el1_interrupt+0x24/0x68 [ 61.655901][ C1] softirqs last enabled at (1290): [] local_bh_enable+0x10/0x34 [ 61.658507][ C1] softirqs last disabled at (1288): [] local_bh_disable+0x10/0x34 [ 61.661137][ C1] ---[ end trace 0000000000000000 ]--- [ 61.680328][ T6958] loop0: detected capacity change from 0 to 128 [ 61.684321][ T6958] oldfs: cannot read superblock [ 61.686012][ C0] ------------[ cut here ]------------ [ 61.687464][ C0] VFS: brelse: Trying to free free buffer [ 61.689041][ C0] WARNING: CPU: 0 PID: 6012 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.691415][ C0] Modules linked in: [ 61.692421][ C0] CPU: 0 UID: 0 PID: 6012 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.695523][ C0] Tainted: [W]=WARN [ 61.696603][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.699355][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.701547][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 61.702978][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 61.704437][ C0] sp : ffff800080007e00 [ 61.705547][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 61.707755][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 61.709855][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.711964][ C0] x20: ffff0000df1ba318 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.714101][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.716282][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 61.718439][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : c0a1572a04f62200 [ 61.720661][ C0] x8 : c0a1572a04f62200 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.722784][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.725007][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 61.727244][ C0] Call trace: [ 61.728253][ C0] invalidate_bh_lru+0x128/0x200 [ 61.729642][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 61.731358][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 61.733318][ C0] ipi_handler+0x1d8/0x7d4 [ 61.734484][ C0] handle_percpu_devid_irq+0x174/0x308 [ 61.735986][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 61.737421][ C0] gic_handle_irq+0x6c/0x190 [ 61.738768][ C0] call_on_irq_stack+0x24/0x4c [ 61.740107][ C0] do_interrupt_handler+0xd4/0x138 [ 61.741491][ C0] el1_interrupt+0x34/0x68 [ 61.742720][ C0] el1h_64_irq_handler+0x18/0x24 [ 61.744061][ C0] el1h_64_irq+0x64/0x68 [ 61.745227][ C0] rcu_is_watching+0x7c/0x18c [ 61.746527][ C0] lock_release+0xdc/0x9e8 [ 61.747803][ C0] rcu_lock_release+0x2c/0x38 [ 61.749200][ C0] dput+0x16c/0x290 [ 61.750265][ C0] step_into+0x280/0xd1c [ 61.751444][ C0] link_path_walk+0x5fc/0xc44 [ 61.752729][ C0] path_lookupat+0x90/0x3d0 [ 61.753946][ C0] filename_lookup+0x1d4/0x4e0 [ 61.755320][ C0] vfs_statx+0xf8/0x1ec [ 61.756469][ C0] vfs_fstatat+0x178/0x250 [ 61.757704][ C0] __arm64_sys_newfstatat+0x10c/0x190 [ 61.759225][ C0] invoke_syscall+0x98/0x2b8 [ 61.760505][ C0] el0_svc_common+0x130/0x23c [ 61.761810][ C0] do_el0_svc+0x48/0x58 [ 61.762986][ C0] el0_svc+0x54/0x168 [ 61.764110][ C0] el0t_64_sync_handler+0x84/0xfc [ 61.765547][ C0] el0t_64_sync+0x190/0x194 [ 61.766751][ C0] irq event stamp: 1132338 [ 61.768013][ C0] hardirqs last enabled at (1132337): [] read_seqbegin+0x80/0x144 [ 61.770666][ C0] hardirqs last disabled at (1132338): [] el1_interrupt+0x24/0x68 [ 61.773295][ C0] softirqs last enabled at (1132130): [] local_bh_enable+0x10/0x34 [ 61.775943][ C0] softirqs last disabled at (1132128): [] local_bh_disable+0x10/0x34 [ 61.778644][ C0] ---[ end trace 0000000000000000 ]--- [ 61.805056][ T6960] loop0: detected capacity change from 0 to 128 [ 61.807777][ T6960] oldfs: cannot read superblock [ 61.809225][ T6960] ------------[ cut here ]------------ [ 61.810632][ T6960] VFS: brelse: Trying to free free buffer [ 61.812216][ T6960] WARNING: CPU: 1 PID: 6960 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.814532][ T6960] Modules linked in: [ 61.815599][ T6960] CPU: 1 UID: 0 PID: 6960 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.819036][ T6960] Tainted: [W]=WARN [ 61.820099][ T6960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.822852][ T6960] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.824998][ T6960] pc : invalidate_bh_lru+0x128/0x200 [ 61.826393][ T6960] lr : invalidate_bh_lru+0x128/0x200 [ 61.827930][ T6960] sp : ffff800099a17930 [ 61.829122][ T6960] x29: ffff800099a17930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 61.831396][ T6960] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 61.833572][ T6960] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.835858][ T6960] x20: ffff0000df21bdf8 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.838100][ T6960] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.840233][ T6960] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 61.842402][ T6960] x11: 0000000000000004 x10: 0000000000ff0100 x9 : e78d44d191804200 [ 61.844552][ T6960] x8 : e78d44d191804200 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.846804][ T6960] x5 : ffff800099a17078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.849060][ T6960] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.851354][ T6960] Call trace: [ 61.852240][ T6960] invalidate_bh_lru+0x128/0x200 [ 61.853616][ T6960] smp_call_function_many_cond+0x141c/0x2f30 [ 61.855223][ T6960] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.856581][ T6960] invalidate_bh_lrus+0x34/0x40 [ 61.857957][ T6960] blkdev_flush_mapping+0xf0/0x230 [ 61.859392][ T6960] bdev_release+0x4bc/0x644 [ 61.860651][ T6960] blkdev_release+0x20/0x34 [ 61.861867][ T6960] __fput+0x1bc/0x774 [ 61.862896][ T6960] ____fput+0x20/0x30 [ 61.864002][ T6960] task_work_run+0x230/0x2e0 [ 61.865252][ T6960] do_notify_resume+0x178/0x1f4 [ 61.866613][ T6960] el0_svc+0xac/0x168 [ 61.867768][ T6960] el0t_64_sync_handler+0x84/0xfc [ 61.869093][ T6960] el0t_64_sync+0x190/0x194 [ 61.870314][ T6960] irq event stamp: 1046 [ 61.871453][ T6960] hardirqs last enabled at (1045): [] _raw_spin_unlock_irq+0x30/0x80 [ 61.874015][ T6960] hardirqs last disabled at (1046): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.877024][ T6960] softirqs last enabled at (642): [] local_bh_enable+0x10/0x34 [ 61.879532][ T6960] softirqs last disabled at (640): [] local_bh_disable+0x10/0x34 [ 61.882108][ T6960] ---[ end trace 0000000000000000 ]--- [ 61.906823][ T6962] loop0: detected capacity change from 0 to 128 [ 61.909897][ T6962] oldfs: cannot read superblock [ 61.911374][ T6962] ------------[ cut here ]------------ [ 61.912749][ T6962] VFS: brelse: Trying to free free buffer [ 61.914276][ T6962] WARNING: CPU: 0 PID: 6962 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 61.916704][ T6962] Modules linked in: [ 61.917719][ T6962] CPU: 0 UID: 0 PID: 6962 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 61.921102][ T6962] Tainted: [W]=WARN [ 61.922153][ T6962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.924879][ T6962] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.927124][ T6962] pc : invalidate_bh_lru+0x128/0x200 [ 61.928547][ T6962] lr : invalidate_bh_lru+0x128/0x200 [ 61.929976][ T6962] sp : ffff8000a0ab7930 [ 61.931099][ T6962] x29: ffff8000a0ab7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 61.933355][ T6962] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 61.935545][ T6962] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 61.937829][ T6962] x20: ffff0000df1ba6b8 x19: ffff80008b542de0 x18: 0000000000000008 [ 61.940110][ T6962] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 61.942392][ T6962] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 61.944556][ T6962] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 561bbaff4f64fb00 [ 61.946717][ T6962] x8 : 561bbaff4f64fb00 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.948870][ T6962] x5 : ffff8000a0ab7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 61.951144][ T6962] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 61.953292][ T6962] Call trace: [ 61.954178][ T6962] invalidate_bh_lru+0x128/0x200 [ 61.955568][ T6962] smp_call_function_many_cond+0x141c/0x2f30 [ 61.957153][ T6962] on_each_cpu_cond_mask+0x5c/0xc4 [ 61.958542][ T6962] invalidate_bh_lrus+0x34/0x40 [ 61.959905][ T6962] blkdev_flush_mapping+0xf0/0x230 [ 61.961410][ T6962] bdev_release+0x4bc/0x644 [ 61.962601][ T6962] blkdev_release+0x20/0x34 [ 61.963791][ T6962] __fput+0x1bc/0x774 [ 61.964878][ T6962] ____fput+0x20/0x30 [ 61.965933][ T6962] task_work_run+0x230/0x2e0 [ 61.967202][ T6962] do_notify_resume+0x178/0x1f4 [ 61.968588][ T6962] el0_svc+0xac/0x168 [ 61.969788][ T6962] el0t_64_sync_handler+0x84/0xfc [ 61.971174][ T6962] el0t_64_sync+0x190/0x194 [ 61.972380][ T6962] irq event stamp: 976 [ 61.973490][ T6962] hardirqs last enabled at (975): [] _raw_spin_unlock_irq+0x30/0x80 [ 61.976116][ T6962] hardirqs last disabled at (976): [] smp_call_function_many_cond+0x1340/0x2f30 [ 61.978947][ T6962] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 61.981483][ T6962] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 61.983926][ T6962] ---[ end trace 0000000000000000 ]--- [ 62.002360][ T6964] loop0: detected capacity change from 0 to 128 [ 62.008047][ T6964] oldfs: cannot read superblock [ 62.013896][ C0] ------------[ cut here ]------------ [ 62.015411][ C0] VFS: brelse: Trying to free free buffer [ 62.017064][ C0] WARNING: CPU: 0 PID: 8 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.019426][ C0] Modules linked in: [ 62.020430][ C0] CPU: 0 UID: 0 PID: 8 Comm: kworker/0:0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.023695][ C0] Tainted: [W]=WARN [ 62.024769][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.027542][ C0] Workqueue: rcu_gp process_srcu [ 62.028987][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.031081][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 62.032645][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 62.034129][ C0] sp : ffff800080007e00 [ 62.035281][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 62.037491][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 62.039745][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.041959][ C0] x20: ffff0000df1baa58 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.044333][ C0] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 62.046600][ C0] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 62.048730][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : e9f7dc9f80122700 [ 62.050972][ C0] x8 : e9f7dc9f80122700 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.053267][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 62.055371][ C0] x2 : 0000000000000000 x1 : 0000000100010002 x0 : 0000000000000000 [ 62.057492][ C0] Call trace: [ 62.058424][ C0] invalidate_bh_lru+0x128/0x200 [ 62.059842][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 62.061603][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 62.063494][ C0] ipi_handler+0x1d8/0x7d4 [ 62.064777][ C0] handle_percpu_devid_irq+0x174/0x308 [ 62.066247][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 62.067719][ C0] gic_handle_irq+0x6c/0x190 [ 62.068933][ C0] call_on_irq_stack+0x24/0x4c [ 62.070262][ C0] do_interrupt_handler+0xd4/0x138 [ 62.071692][ C0] el1_interrupt+0x34/0x68 [ 62.072881][ C0] el1h_64_irq_handler+0x18/0x24 [ 62.074183][ C0] el1h_64_irq+0x64/0x68 [ 62.075297][ C0] _raw_spin_unlock_irq+0x34/0x80 [ 62.076727][ C0] process_one_work+0x5ac/0x15b8 [ 62.078051][ C0] worker_thread+0x978/0xec4 [ 62.079283][ C0] kthread+0x288/0x310 [ 62.080479][ C0] ret_from_fork+0x10/0x20 [ 62.081713][ C0] irq event stamp: 93306 [ 62.082830][ C0] hardirqs last enabled at (93305): [] _raw_spin_unlock_irq+0x30/0x80 [ 62.085610][ C0] hardirqs last disabled at (93306): [] el1_interrupt+0x24/0x68 [ 62.088085][ C0] softirqs last enabled at (91318): [] local_bh_enable+0xc/0x2c [ 62.090512][ C0] softirqs last disabled at (91314): [] local_bh_disable+0xc/0x2c [ 62.093010][ C0] ---[ end trace 0000000000000000 ]--- [ 62.113942][ T6966] loop0: detected capacity change from 0 to 128 [ 62.127710][ T6966] oldfs: cannot read superblock [ 62.129176][ T6966] ------------[ cut here ]------------ [ 62.130595][ T6966] VFS: brelse: Trying to free free buffer [ 62.132169][ T6966] WARNING: CPU: 1 PID: 6966 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.134488][ T6966] Modules linked in: [ 62.135523][ T6966] CPU: 1 UID: 0 PID: 6966 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.138844][ T6966] Tainted: [W]=WARN [ 62.139927][ T6966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.142623][ T6966] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.144777][ T6966] pc : invalidate_bh_lru+0x128/0x200 [ 62.146280][ T6966] lr : invalidate_bh_lru+0x128/0x200 [ 62.147700][ T6966] sp : ffff800099a17930 [ 62.148899][ T6966] x29: ffff800099a17930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 62.151028][ T6966] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 62.153237][ T6966] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.155466][ T6966] x20: ffff0000df08a148 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.157609][ T6966] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.159821][ T6966] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 62.162091][ T6966] x11: 0000000000000004 x10: 0000000000ff0100 x9 : e3dbe326f62bec00 [ 62.164267][ T6966] x8 : e3dbe326f62bec00 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.166474][ T6966] x5 : ffff800099a17078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.168678][ T6966] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.171018][ T6966] Call trace: [ 62.171908][ T6966] invalidate_bh_lru+0x128/0x200 [ 62.173205][ T6966] smp_call_function_many_cond+0x141c/0x2f30 [ 62.174857][ T6966] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.176238][ T6966] invalidate_bh_lrus+0x34/0x40 [ 62.177489][ T6966] blkdev_flush_mapping+0xf0/0x230 [ 62.178893][ T6966] bdev_release+0x4bc/0x644 [ 62.180113][ T6966] blkdev_release+0x20/0x34 [ 62.181361][ T6966] __fput+0x1bc/0x774 [ 62.182414][ T6966] ____fput+0x20/0x30 [ 62.183565][ T6966] task_work_run+0x230/0x2e0 [ 62.184901][ T6966] do_notify_resume+0x178/0x1f4 [ 62.186184][ T6966] el0_svc+0xac/0x168 [ 62.187292][ T6966] el0t_64_sync_handler+0x84/0xfc [ 62.188686][ T6966] el0t_64_sync+0x190/0x194 [ 62.189916][ T6966] irq event stamp: 1456 [ 62.191003][ T6966] hardirqs last enabled at (1455): [] _raw_spin_unlock_irq+0x30/0x80 [ 62.193741][ T6966] hardirqs last disabled at (1456): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.196617][ T6966] softirqs last enabled at (1092): [] local_bh_enable+0x10/0x34 [ 62.199242][ T6966] softirqs last disabled at (1090): [] local_bh_disable+0x10/0x34 [ 62.201929][ T6966] ---[ end trace 0000000000000000 ]--- [ 62.220828][ T6968] loop0: detected capacity change from 0 to 128 [ 62.223605][ T6968] oldfs: cannot read superblock [ 62.227091][ C0] ------------[ cut here ]------------ [ 62.228555][ C0] VFS: brelse: Trying to free free buffer [ 62.230199][ C0] WARNING: CPU: 0 PID: 6601 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.232585][ C0] Modules linked in: [ 62.233617][ C0] CPU: 0 UID: 0 PID: 6601 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.236856][ C0] Tainted: [W]=WARN [ 62.237987][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.240693][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.242789][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 62.244291][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 62.245773][ C0] sp : ffff800080007e00 [ 62.246910][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 62.249083][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 62.251253][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.253567][ C0] x20: ffff0000df1badf8 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.255723][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.257927][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 62.260130][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : ec48b388be754400 [ 62.262302][ C0] x8 : ec48b388be754400 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.264575][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.266823][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 62.269045][ C0] Call trace: [ 62.269954][ C0] invalidate_bh_lru+0x128/0x200 [ 62.271307][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 62.272967][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 62.274902][ C0] ipi_handler+0x1d8/0x7d4 [ 62.276159][ C0] handle_percpu_devid_irq+0x174/0x308 [ 62.277659][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 62.279225][ C0] gic_handle_irq+0x6c/0x190 [ 62.280470][ C0] call_on_irq_stack+0x24/0x4c [ 62.281760][ C0] do_interrupt_handler+0xd4/0x138 [ 62.283167][ C0] el1_interrupt+0x34/0x68 [ 62.284400][ C0] el1h_64_irq_handler+0x18/0x24 [ 62.285736][ C0] el1h_64_irq+0x64/0x68 [ 62.286908][ C0] __arm64_sys_clock_nanosleep+0x184/0x38c [ 62.288564][ C0] invoke_syscall+0x98/0x2b8 [ 62.289691][ C0] el0_svc_common+0x130/0x23c [ 62.291023][ C0] do_el0_svc+0x48/0x58 [ 62.292205][ C0] el0_svc+0x54/0x168 [ 62.293262][ C0] el0t_64_sync_handler+0x84/0xfc [ 62.294693][ C0] el0t_64_sync+0x190/0x194 [ 62.295867][ C0] irq event stamp: 376256 [ 62.297053][ C0] hardirqs last enabled at (376255): [] local_daif_restore+0x1c/0x3c [ 62.299709][ C0] hardirqs last disabled at (376256): [] el1_interrupt+0x24/0x68 [ 62.302171][ C0] softirqs last enabled at (376242): [] local_bh_enable+0x10/0x34 [ 62.304813][ C0] softirqs last disabled at (376240): [] local_bh_disable+0x10/0x34 [ 62.307419][ C0] ---[ end trace 0000000000000000 ]--- [ 62.325819][ T6970] loop0: detected capacity change from 0 to 128 [ 62.329091][ T6970] oldfs: cannot read superblock [ 62.332064][ C0] ------------[ cut here ]------------ [ 62.333621][ C0] VFS: brelse: Trying to free free buffer [ 62.335293][ C0] WARNING: CPU: 0 PID: 6969 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.337710][ C0] Modules linked in: [ 62.338740][ C0] CPU: 0 UID: 0 PID: 6969 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.342253][ C0] Tainted: [W]=WARN [ 62.343301][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.346336][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.348446][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 62.349882][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 62.351400][ C0] sp : ffff800080007e00 [ 62.352583][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 62.354827][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 62.357090][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.359399][ C0] x20: ffff0000df298230 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.361765][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.364009][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 62.366110][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 5cdc28e024e53f00 [ 62.368284][ C0] x8 : 5cdc28e024e53f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.370586][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.372800][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 62.374894][ C0] Call trace: [ 62.375742][ C0] invalidate_bh_lru+0x128/0x200 [ 62.377046][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 62.378716][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 62.380616][ C0] ipi_handler+0x1d8/0x7d4 [ 62.381884][ C0] handle_percpu_devid_irq+0x174/0x308 [ 62.383310][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 62.384746][ C0] gic_handle_irq+0x6c/0x190 [ 62.385929][ C0] call_on_irq_stack+0x24/0x4c [ 62.387200][ C0] do_interrupt_handler+0xd4/0x138 [ 62.388694][ C0] el1_interrupt+0x34/0x68 [ 62.389965][ C0] el1h_64_irq_handler+0x18/0x24 [ 62.391255][ C0] el1h_64_irq+0x64/0x68 [ 62.392375][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 [ 62.393885][ C0] debug_check_no_obj_freed+0x460/0x47c [ 62.395308][ C0] kmem_cache_free+0x140/0x4d0 [ 62.396685][ C0] __vm_area_free+0xec/0x148 [ 62.397978][ C0] exit_mmap+0x568/0xcb8 [ 62.399073][ C0] __mmput+0xec/0x338 [ 62.400138][ C0] mmput+0x70/0xac [ 62.401112][ C0] exit_mm+0x148/0x210 [ 62.402178][ C0] do_exit+0x470/0x1ad0 [ 62.403258][ C0] do_group_exit+0x194/0x22c [ 62.404488][ C0] pid_child_should_wake+0x0/0x1dc [ 62.405823][ C0] invoke_syscall+0x98/0x2b8 [ 62.407085][ C0] el0_svc_common+0x130/0x23c [ 62.408393][ C0] do_el0_svc+0x48/0x58 [ 62.409504][ C0] el0_svc+0x54/0x168 [ 62.410543][ C0] el0t_64_sync_handler+0x84/0xfc [ 62.411841][ C0] el0t_64_sync+0x190/0x194 [ 62.413088][ C0] irq event stamp: 1914 [ 62.414189][ C0] hardirqs last enabled at (1913): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 62.417146][ C0] hardirqs last disabled at (1914): [] el1_interrupt+0x24/0x68 [ 62.419548][ C0] softirqs last enabled at (1170): [] local_bh_enable+0x10/0x34 [ 62.422064][ C0] softirqs last disabled at (1168): [] local_bh_disable+0x10/0x34 [ 62.424674][ C0] ---[ end trace 0000000000000000 ]--- [ 62.443475][ T6972] loop0: detected capacity change from 0 to 128 [ 62.446470][ T6972] oldfs: cannot read superblock [ 62.450447][ C0] ------------[ cut here ]------------ [ 62.451903][ C0] VFS: brelse: Trying to free free buffer [ 62.453560][ C0] WARNING: CPU: 0 PID: 6601 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.455920][ C0] Modules linked in: [ 62.457048][ C0] CPU: 0 UID: 0 PID: 6601 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.460251][ C0] Tainted: [W]=WARN [ 62.461246][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.463974][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.466070][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 62.467455][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 62.468810][ C0] sp : ffff800080007e00 [ 62.469875][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 62.472050][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 62.474148][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.476291][ C0] x20: ffff0000df2985d0 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.478396][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.480697][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 62.482770][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : ec48b388be754400 [ 62.484962][ C0] x8 : ec48b388be754400 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.486995][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.489213][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 62.491385][ C0] Call trace: [ 62.492297][ C0] invalidate_bh_lru+0x128/0x200 [ 62.493585][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 62.495261][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 62.497120][ C0] ipi_handler+0x1d8/0x7d4 [ 62.498372][ C0] handle_percpu_devid_irq+0x174/0x308 [ 62.499836][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 62.501285][ C0] gic_handle_irq+0x6c/0x190 [ 62.502550][ C0] call_on_irq_stack+0x24/0x4c [ 62.503754][ C0] do_interrupt_handler+0xd4/0x138 [ 62.505096][ C0] el1_interrupt+0x34/0x68 [ 62.506332][ C0] el1h_64_irq_handler+0x18/0x24 [ 62.507686][ C0] el1h_64_irq+0x64/0x68 [ 62.508795][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 [ 62.510318][ C0] debug_object_active_state+0x174/0x37c [ 62.511792][ C0] call_rcu+0x60/0xb08 [ 62.512838][ C0] release_task+0x141c/0x1590 [ 62.514081][ C0] wait_consider_task+0x1590/0x25ec [ 62.515456][ C0] __do_wait+0x188/0x724 [ 62.516619][ C0] do_wait+0x1e4/0x564 [ 62.517650][ C0] kernel_wait4+0x24c/0x3cc [ 62.518829][ C0] __arm64_sys_wait4+0x11c/0x2a0 [ 62.520078][ C0] invoke_syscall+0x98/0x2b8 [ 62.521307][ C0] el0_svc_common+0x130/0x23c [ 62.522597][ C0] do_el0_svc+0x48/0x58 [ 62.523665][ C0] el0_svc+0x54/0x168 [ 62.524817][ C0] el0t_64_sync_handler+0x84/0xfc [ 62.526145][ C0] el0t_64_sync+0x190/0x194 [ 62.527397][ C0] irq event stamp: 384984 [ 62.528567][ C0] hardirqs last enabled at (384983): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 62.531268][ C0] hardirqs last disabled at (384984): [] el1_interrupt+0x24/0x68 [ 62.533747][ C0] softirqs last enabled at (384916): [] local_bh_enable+0x10/0x34 [ 62.536249][ C0] softirqs last disabled at (384914): [] local_bh_disable+0x10/0x34 [ 62.538780][ C0] ---[ end trace 0000000000000000 ]--- [ 62.566470][ T6974] loop0: detected capacity change from 0 to 128 [ 62.569063][ T6974] oldfs: cannot read superblock [ 62.570404][ T6974] ------------[ cut here ]------------ [ 62.571731][ T6974] VFS: brelse: Trying to free free buffer [ 62.573248][ T6974] WARNING: CPU: 1 PID: 6974 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.575434][ T6974] Modules linked in: [ 62.576457][ T6974] CPU: 1 UID: 0 PID: 6974 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.579901][ T6974] Tainted: [W]=WARN [ 62.580905][ T6974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.583481][ T6974] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.585560][ T6974] pc : invalidate_bh_lru+0x128/0x200 [ 62.587026][ T6974] lr : invalidate_bh_lru+0x128/0x200 [ 62.588505][ T6974] sp : ffff8000a0917930 [ 62.589626][ T6974] x29: ffff8000a0917930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 62.591890][ T6974] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 62.594152][ T6974] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.596346][ T6974] x20: ffff0000df08a4e8 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.598524][ T6974] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.600752][ T6974] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 62.602975][ T6974] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 715ddf65af88fc00 [ 62.605152][ T6974] x8 : 715ddf65af88fc00 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.607253][ T6974] x5 : ffff8000a0917078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.609412][ T6974] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.611590][ T6974] Call trace: [ 62.612511][ T6974] invalidate_bh_lru+0x128/0x200 [ 62.613914][ T6974] smp_call_function_many_cond+0x141c/0x2f30 [ 62.615486][ T6974] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.616965][ T6974] invalidate_bh_lrus+0x34/0x40 [ 62.618284][ T6974] blkdev_flush_mapping+0xf0/0x230 [ 62.619706][ T6974] bdev_release+0x4bc/0x644 [ 62.620872][ T6974] blkdev_release+0x20/0x34 [ 62.622118][ T6974] __fput+0x1bc/0x774 [ 62.623204][ T6974] ____fput+0x20/0x30 [ 62.624339][ T6974] task_work_run+0x230/0x2e0 [ 62.625729][ T6974] do_notify_resume+0x178/0x1f4 [ 62.627070][ T6974] el0_svc+0xac/0x168 [ 62.628141][ T6974] el0t_64_sync_handler+0x84/0xfc [ 62.629489][ T6974] el0t_64_sync+0x190/0x194 [ 62.630782][ T6974] irq event stamp: 1016 [ 62.631883][ T6974] hardirqs last enabled at (1015): [] _raw_spin_unlock_irq+0x30/0x80 [ 62.634545][ T6974] hardirqs last disabled at (1016): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.637447][ T6974] softirqs last enabled at (300): [] handle_softirqs+0xa3c/0xbfc [ 62.639985][ T6974] softirqs last disabled at (283): [] __do_softirq+0x14/0x20 [ 62.642466][ T6974] ---[ end trace 0000000000000000 ]--- [ 62.676054][ T6976] loop0: detected capacity change from 0 to 128 [ 62.679659][ T6976] oldfs: cannot read superblock [ 62.681937][ C1] ------------[ cut here ]------------ [ 62.683361][ C1] VFS: brelse: Trying to free free buffer [ 62.684998][ C1] WARNING: CPU: 1 PID: 6975 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.687427][ C1] Modules linked in: [ 62.688449][ C1] CPU: 1 UID: 0 PID: 6975 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.691857][ C1] Tainted: [W]=WARN [ 62.692958][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.695701][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.697957][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 62.699418][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 62.700852][ C1] sp : ffff800080017e00 [ 62.702008][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 62.704221][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 62.706460][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.708751][ C1] x20: ffff0000df08a888 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.710994][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.713219][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 62.715365][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : c4d97b5f27bb2c00 [ 62.717615][ C1] x8 : c4d97b5f27bb2c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.719925][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.722178][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 62.724439][ C1] Call trace: [ 62.725346][ C1] invalidate_bh_lru+0x128/0x200 [ 62.726633][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 62.728335][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 62.730312][ C1] ipi_handler+0x1d8/0x7d4 [ 62.731591][ C1] handle_percpu_devid_irq+0x174/0x308 [ 62.733065][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 62.734586][ C1] gic_handle_irq+0x6c/0x190 [ 62.735958][ C1] call_on_irq_stack+0x24/0x4c [ 62.737237][ C1] do_interrupt_handler+0xd4/0x138 [ 62.738659][ C1] el1_interrupt+0x34/0x68 [ 62.739898][ C1] el1h_64_irq_handler+0x18/0x24 [ 62.741280][ C1] el1h_64_irq+0x64/0x68 [ 62.742421][ C1] __sanitizer_cov_trace_pc+0x4c/0x84 [ 62.743970][ C1] __tlb_remove_folio_pages+0x3c/0x54 [ 62.745445][ C1] unmap_page_range+0x1b00/0x2e60 [ 62.746856][ C1] unmap_vmas+0x378/0x598 [ 62.748207][ C1] exit_mmap+0x1cc/0xcb8 [ 62.749420][ C1] __mmput+0xec/0x338 [ 62.750494][ C1] mmput+0x70/0xac [ 62.751551][ C1] exit_mm+0x148/0x210 [ 62.752661][ C1] do_exit+0x470/0x1ad0 [ 62.753764][ C1] do_group_exit+0x194/0x22c [ 62.755018][ C1] pid_child_should_wake+0x0/0x1dc [ 62.756391][ C1] invoke_syscall+0x98/0x2b8 [ 62.757668][ C1] el0_svc_common+0x130/0x23c [ 62.758965][ C1] do_el0_svc+0x48/0x58 [ 62.760162][ C1] el0_svc+0x54/0x168 [ 62.761298][ C1] el0t_64_sync_handler+0x84/0xfc [ 62.762711][ C1] el0t_64_sync+0x190/0x194 [ 62.763944][ C1] irq event stamp: 1442 [ 62.765056][ C1] hardirqs last enabled at (1441): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 62.767876][ C1] hardirqs last disabled at (1442): [] el1_interrupt+0x24/0x68 [ 62.770343][ C1] softirqs last enabled at (1148): [] local_bh_enable+0x10/0x34 [ 62.772822][ C1] softirqs last disabled at (1146): [] local_bh_disable+0x10/0x34 [ 62.775525][ C1] ---[ end trace 0000000000000000 ]--- [ 62.793075][ T6978] loop0: detected capacity change from 0 to 128 [ 62.800211][ T6978] oldfs: cannot read superblock [ 62.801626][ T6978] ------------[ cut here ]------------ [ 62.803031][ T6978] VFS: brelse: Trying to free free buffer [ 62.804646][ T6978] WARNING: CPU: 1 PID: 6978 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.806967][ T6978] Modules linked in: [ 62.807988][ T6978] CPU: 1 UID: 0 PID: 6978 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.811447][ T6978] Tainted: [W]=WARN [ 62.812558][ T6978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.815473][ T6978] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.817593][ T6978] pc : invalidate_bh_lru+0x128/0x200 [ 62.819039][ T6978] lr : invalidate_bh_lru+0x128/0x200 [ 62.820507][ T6978] sp : ffff8000a08e7930 [ 62.821609][ T6978] x29: ffff8000a08e7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 62.823860][ T6978] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 62.826007][ T6978] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.828267][ T6978] x20: ffff0000df08ac28 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.830501][ T6978] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 62.832761][ T6978] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 62.834986][ T6978] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 8027e599570ecc00 [ 62.837201][ T6978] x8 : 8027e599570ecc00 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.839367][ T6978] x5 : ffff8000a08e7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 62.841578][ T6978] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 62.843811][ T6978] Call trace: [ 62.844759][ T6978] invalidate_bh_lru+0x128/0x200 [ 62.846164][ T6978] smp_call_function_many_cond+0x141c/0x2f30 [ 62.847963][ T6978] on_each_cpu_cond_mask+0x5c/0xc4 [ 62.849438][ T6978] invalidate_bh_lrus+0x34/0x40 [ 62.850813][ T6978] blkdev_flush_mapping+0xf0/0x230 [ 62.852191][ T6978] bdev_release+0x4bc/0x644 [ 62.853493][ T6978] blkdev_release+0x20/0x34 [ 62.854749][ T6978] __fput+0x1bc/0x774 [ 62.855820][ T6978] ____fput+0x20/0x30 [ 62.856905][ T6978] task_work_run+0x230/0x2e0 [ 62.858170][ T6978] do_notify_resume+0x178/0x1f4 [ 62.859530][ T6978] el0_svc+0xac/0x168 [ 62.860761][ T6978] el0t_64_sync_handler+0x84/0xfc [ 62.862156][ T6978] el0t_64_sync+0x190/0x194 [ 62.863368][ T6978] irq event stamp: 1220 [ 62.864543][ T6978] hardirqs last enabled at (1219): [] _raw_spin_unlock_irq+0x30/0x80 [ 62.867200][ T6978] hardirqs last disabled at (1220): [] smp_call_function_many_cond+0x1340/0x2f30 [ 62.870213][ T6978] softirqs last enabled at (848): [] local_bh_enable+0x10/0x34 [ 62.872783][ T6978] softirqs last disabled at (846): [] local_bh_disable+0x10/0x34 [ 62.875455][ T6978] ---[ end trace 0000000000000000 ]--- [ 62.897690][ T6980] loop0: detected capacity change from 0 to 128 [ 62.905114][ T6980] oldfs: cannot read superblock [ 62.908419][ C1] ------------[ cut here ]------------ [ 62.909893][ C1] VFS: brelse: Trying to free free buffer [ 62.911504][ C1] WARNING: CPU: 1 PID: 6980 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 62.913877][ C1] Modules linked in: [ 62.914949][ C1] CPU: 1 UID: 0 PID: 6980 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 62.918273][ C1] Tainted: [W]=WARN [ 62.919261][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.922062][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.924309][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 62.925703][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 62.927188][ C1] sp : ffff800080017e00 [ 62.928326][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 62.930635][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 62.932913][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 62.935130][ C1] x20: ffff0000db7f7ee0 x19: ffff80008b542de0 x18: 0000000000000008 [ 62.937317][ C1] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 62.939530][ C1] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 62.941719][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 69c58afd200ff500 [ 62.943854][ C1] x8 : 69c58afd200ff500 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.946122][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 62.948361][ C1] x2 : 0000000000000000 x1 : 0000000100010001 x0 : 0000000000000000 [ 62.950622][ C1] Call trace: [ 62.951454][ C1] invalidate_bh_lru+0x128/0x200 [ 62.952864][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 62.954596][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 62.956621][ C1] ipi_handler+0x1d8/0x7d4 [ 62.957834][ C1] handle_percpu_devid_irq+0x174/0x308 [ 62.959336][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 62.960834][ C1] gic_handle_irq+0x6c/0x190 [ 62.962160][ C1] call_on_irq_stack+0x24/0x4c [ 62.963388][ C1] do_interrupt_handler+0xd4/0x138 [ 62.964826][ C1] el1_interrupt+0x34/0x68 [ 62.966036][ C1] el1h_64_irq_handler+0x18/0x24 [ 62.967375][ C1] el1h_64_irq+0x64/0x68 [ 62.968597][ C1] release_task+0x234/0x1590 [ 62.969922][ C1] do_exit+0x11b8/0x1ad0 [ 62.971121][ C1] do_group_exit+0x194/0x22c [ 62.972392][ C1] get_signal+0x1414/0x1530 [ 62.973585][ C1] do_signal+0x254/0x4014 [ 62.974741][ C1] do_notify_resume+0x74/0x1f4 [ 62.976067][ C1] el0_svc+0xac/0x168 [ 62.977250][ C1] el0t_64_sync_handler+0x84/0xfc [ 62.978666][ C1] el0t_64_sync+0x190/0x194 [ 62.979858][ C1] irq event stamp: 1974 [ 62.981106][ C1] hardirqs last enabled at (1973): [] _raw_write_unlock_irq+0x30/0x80 [ 62.983789][ C1] hardirqs last disabled at (1974): [] el1_interrupt+0x24/0x68 [ 62.986320][ C1] softirqs last enabled at (1060): [] local_bh_enable+0x10/0x34 [ 62.988885][ C1] softirqs last disabled at (1058): [] local_bh_disable+0x10/0x34 [ 62.991415][ C1] ---[ end trace 0000000000000000 ]--- [ 63.010325][ T6982] loop0: detected capacity change from 0 to 128 [ 63.013146][ T6982] oldfs: cannot read superblock [ 63.016707][ C1] ------------[ cut here ]------------ [ 63.018154][ C1] VFS: brelse: Trying to free free buffer [ 63.019847][ C1] WARNING: CPU: 1 PID: 0 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.022146][ C1] Modules linked in: [ 63.023158][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.026325][ C1] Tainted: [W]=WARN [ 63.027383][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.030128][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.032197][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 63.033654][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 63.035082][ C1] sp : ffff800080017e00 [ 63.036269][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 63.038523][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 63.040800][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.042975][ C1] x20: ffff0000df094888 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.045109][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.047242][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 63.049414][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : cf21084c4a03cb00 [ 63.051664][ C1] x8 : cf21084c4a03cb00 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.053857][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.056106][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 63.058270][ C1] Call trace: [ 63.059179][ C1] invalidate_bh_lru+0x128/0x200 [ 63.060566][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 63.062256][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 63.064138][ C1] ipi_handler+0x1d8/0x7d4 [ 63.065341][ C1] handle_percpu_devid_irq+0x174/0x308 [ 63.066837][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 63.068263][ C1] gic_handle_irq+0x6c/0x190 [ 63.069493][ C1] call_on_irq_stack+0x24/0x4c [ 63.070859][ C1] do_interrupt_handler+0xd4/0x138 [ 63.072283][ C1] el1_interrupt+0x34/0x68 [ 63.073510][ C1] el1h_64_irq_handler+0x18/0x24 [ 63.074881][ C1] el1h_64_irq+0x64/0x68 [ 63.076025][ C1] arch_local_irq_enable+0x8/0xc [ 63.077417][ C1] do_idle+0x1f0/0x4e4 [ 63.078507][ C1] cpu_startup_entry+0x5c/0x74 [ 63.079826][ C1] secondary_start_kernel+0x1bc/0x1e4 [ 63.081298][ C1] __secondary_switched+0xb8/0xbc [ 63.082750][ C1] irq event stamp: 252570 [ 63.083920][ C1] hardirqs last enabled at (252569): [] default_idle_call+0xf4/0x128 [ 63.086656][ C1] hardirqs last disabled at (252570): [] el1_interrupt+0x24/0x68 [ 63.089147][ C1] softirqs last enabled at (252522): [] handle_softirqs+0xa3c/0xbfc [ 63.091795][ C1] softirqs last disabled at (252455): [] __do_softirq+0x14/0x20 [ 63.094268][ C1] ---[ end trace 0000000000000000 ]--- [ 63.117642][ T6984] loop0: detected capacity change from 0 to 128 [ 63.124738][ T6984] oldfs: cannot read superblock [ 63.126604][ C0] ------------[ cut here ]------------ [ 63.128141][ C0] VFS: brelse: Trying to free free buffer [ 63.129775][ C0] WARNING: CPU: 0 PID: 6601 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.132052][ C0] Modules linked in: [ 63.133080][ C0] CPU: 0 UID: 0 PID: 6601 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.136393][ C0] Tainted: [W]=WARN [ 63.137457][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.140272][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.142359][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 63.143813][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 63.145300][ C0] sp : ffff800080007e00 [ 63.146434][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 63.148731][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 63.151001][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.153186][ C0] x20: ffff0000df298970 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.155420][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.157590][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 63.159833][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : ec48b388be754400 [ 63.161989][ C0] x8 : ec48b388be754400 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.164168][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.166379][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 63.168452][ C0] Call trace: [ 63.169332][ C0] invalidate_bh_lru+0x128/0x200 [ 63.170662][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 63.172298][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 63.174277][ C0] ipi_handler+0x1d8/0x7d4 [ 63.175437][ C0] handle_percpu_devid_irq+0x174/0x308 [ 63.176947][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 63.178414][ C0] gic_handle_irq+0x6c/0x190 [ 63.179726][ C0] call_on_irq_stack+0x24/0x4c [ 63.181000][ C0] do_interrupt_handler+0xd4/0x138 [ 63.182391][ C0] el1_interrupt+0x34/0x68 [ 63.183630][ C0] el1h_64_irq_handler+0x18/0x24 [ 63.185016][ C0] el1h_64_irq+0x64/0x68 [ 63.186179][ C0] finish_lock_switch+0xc0/0x1e4 [ 63.187457][ C0] finish_task_switch+0x120/0x608 [ 63.188862][ C0] __schedule+0x13d8/0x2418 [ 63.190052][ C0] schedule+0xbc/0x238 [ 63.191136][ C0] do_nanosleep+0x170/0x504 [ 63.192376][ C0] hrtimer_nanosleep+0x1c4/0x358 [ 63.193737][ C0] common_nsleep+0xa8/0xc0 [ 63.194925][ C0] __arm64_sys_clock_nanosleep+0x350/0x38c [ 63.196726][ C0] invoke_syscall+0x98/0x2b8 [ 63.198027][ C0] el0_svc_common+0x130/0x23c [ 63.199271][ C0] do_el0_svc+0x48/0x58 [ 63.200400][ C0] el0_svc+0x54/0x168 [ 63.201430][ C0] el0t_64_sync_handler+0x84/0xfc [ 63.202752][ C0] el0t_64_sync+0x190/0x194 [ 63.204039][ C0] irq event stamp: 410700 [ 63.205217][ C0] hardirqs last enabled at (410699): [] finish_lock_switch+0xbc/0x1e4 [ 63.207918][ C0] hardirqs last disabled at (410700): [] el1_interrupt+0x24/0x68 [ 63.210551][ C0] softirqs last enabled at (410680): [] local_bh_enable+0x10/0x34 [ 63.213288][ C0] softirqs last disabled at (410678): [] local_bh_disable+0x10/0x34 [ 63.215830][ C0] ---[ end trace 0000000000000000 ]--- [ 63.251745][ T6986] loop0: detected capacity change from 0 to 128 [ 63.254403][ T6986] oldfs: cannot read superblock [ 63.256010][ T6986] ------------[ cut here ]------------ [ 63.257364][ T6986] VFS: brelse: Trying to free free buffer [ 63.258898][ T6986] WARNING: CPU: 1 PID: 6986 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.261189][ T6986] Modules linked in: [ 63.262307][ T6986] CPU: 1 UID: 0 PID: 6986 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.265651][ T6986] Tainted: [W]=WARN [ 63.266691][ T6986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.269419][ T6986] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.271511][ T6986] pc : invalidate_bh_lru+0x128/0x200 [ 63.272970][ T6986] lr : invalidate_bh_lru+0x128/0x200 [ 63.274528][ T6986] sp : ffff8000a08f7930 [ 63.275621][ T6986] x29: ffff8000a08f7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 63.277887][ T6986] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 63.280048][ T6986] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.282118][ T6986] x20: ffff0000df00a060 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.284247][ T6986] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 63.286307][ T6986] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 63.288405][ T6986] x11: 0000000000000004 x10: 0000000000ff0100 x9 : d97f9d0571126700 [ 63.290604][ T6986] x8 : d97f9d0571126700 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.292680][ T6986] x5 : ffff8000a08f7078 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 63.294620][ T5965] Bluetooth: hci0: command tx timeout [ 63.294860][ T6986] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.298410][ T6986] Call trace: [ 63.299314][ T6986] invalidate_bh_lru+0x128/0x200 [ 63.300676][ T6986] smp_call_function_many_cond+0x141c/0x2f30 [ 63.302268][ T6986] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.303665][ T6986] invalidate_bh_lrus+0x34/0x40 [ 63.304963][ T6986] blkdev_flush_mapping+0xf0/0x230 [ 63.306455][ T6986] bdev_release+0x4bc/0x644 [ 63.307668][ T6986] blkdev_release+0x20/0x34 [ 63.308884][ T6986] __fput+0x1bc/0x774 [ 63.309965][ T6986] ____fput+0x20/0x30 [ 63.311116][ T6986] task_work_run+0x230/0x2e0 [ 63.312366][ T6986] do_notify_resume+0x178/0x1f4 [ 63.313629][ T6986] el0_svc+0xac/0x168 [ 63.314690][ T6986] el0t_64_sync_handler+0x84/0xfc [ 63.316019][ T6986] el0t_64_sync+0x190/0x194 [ 63.317285][ T6986] irq event stamp: 1054 [ 63.318421][ T6986] hardirqs last enabled at (1053): [] _raw_spin_unlock_irq+0x30/0x80 [ 63.321068][ T6986] hardirqs last disabled at (1054): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.324015][ T6986] softirqs last enabled at (980): [] handle_softirqs+0xa3c/0xbfc [ 63.326479][ T6986] softirqs last disabled at (929): [] __do_softirq+0x14/0x20 [ 63.328790][ T6986] ---[ end trace 0000000000000000 ]--- [ 63.352356][ T6988] loop0: detected capacity change from 0 to 128 [ 63.355077][ T6988] oldfs: cannot read superblock [ 63.356421][ T6988] ------------[ cut here ]------------ [ 63.357782][ T6988] VFS: brelse: Trying to free free buffer [ 63.359300][ T6988] WARNING: CPU: 1 PID: 6988 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.361600][ T6988] Modules linked in: [ 63.362600][ T6988] CPU: 1 UID: 0 PID: 6988 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.365968][ T6988] Tainted: [W]=WARN [ 63.367028][ T6988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.369839][ T6988] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.371937][ T6988] pc : invalidate_bh_lru+0x128/0x200 [ 63.373355][ T6988] lr : invalidate_bh_lru+0x128/0x200 [ 63.374897][ T6988] sp : ffff8000a08d7930 [ 63.376035][ T6988] x29: ffff8000a08d7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 63.378310][ T6988] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 63.380503][ T6988] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.382711][ T6988] x20: ffff0000df00a400 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.384955][ T6988] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.387150][ T6988] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 63.389331][ T6988] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 1ba4e888981c3400 [ 63.391510][ T6988] x8 : 1ba4e888981c3400 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.393864][ T6988] x5 : ffff8000a08d7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.396037][ T6988] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.398254][ T6988] Call trace: [ 63.399165][ T6988] invalidate_bh_lru+0x128/0x200 [ 63.400530][ T6988] smp_call_function_many_cond+0x141c/0x2f30 [ 63.402195][ T6988] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.403557][ T6988] invalidate_bh_lrus+0x34/0x40 [ 63.404905][ T6988] blkdev_flush_mapping+0xf0/0x230 [ 63.406275][ T6988] bdev_release+0x4bc/0x644 [ 63.407479][ T6988] blkdev_release+0x20/0x34 [ 63.408691][ T6988] __fput+0x1bc/0x774 [ 63.409780][ T6988] ____fput+0x20/0x30 [ 63.410887][ T6988] task_work_run+0x230/0x2e0 [ 63.412184][ T6988] do_notify_resume+0x178/0x1f4 [ 63.413492][ T6988] el0_svc+0xac/0x168 [ 63.414639][ T6988] el0t_64_sync_handler+0x84/0xfc [ 63.416057][ T6988] el0t_64_sync+0x190/0x194 [ 63.417309][ T6988] irq event stamp: 1012 [ 63.418443][ T6988] hardirqs last enabled at (1011): [] _raw_spin_unlock_irq+0x30/0x80 [ 63.421023][ T6988] hardirqs last disabled at (1012): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.423908][ T6988] softirqs last enabled at (786): [] handle_softirqs+0xa3c/0xbfc [ 63.426444][ T6988] softirqs last disabled at (773): [] __do_softirq+0x14/0x20 [ 63.428852][ T6988] ---[ end trace 0000000000000000 ]--- [ 63.449255][ T6990] loop0: detected capacity change from 0 to 128 [ 63.451888][ T6990] oldfs: cannot read superblock [ 63.458054][ C0] ------------[ cut here ]------------ [ 63.459647][ C0] VFS: brelse: Trying to free free buffer [ 63.461326][ C0] WARNING: CPU: 0 PID: 6012 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.463619][ C0] Modules linked in: [ 63.464590][ C0] CPU: 0 UID: 0 PID: 6012 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.467627][ C0] Tainted: [W]=WARN [ 63.468739][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.471484][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.473608][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 63.475064][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 63.476528][ C0] sp : ffff800080007e00 [ 63.477611][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 63.479829][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 63.482029][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.484184][ C0] x20: ffff0000df298ee0 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.486325][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.488471][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 63.490738][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : c0a1572a04f62200 [ 63.492989][ C0] x8 : c0a1572a04f62200 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.495272][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.497417][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 63.499710][ C0] Call trace: [ 63.500583][ C0] invalidate_bh_lru+0x128/0x200 [ 63.501954][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 63.503639][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 63.505707][ C0] ipi_handler+0x1d8/0x7d4 [ 63.506926][ C0] handle_percpu_devid_irq+0x174/0x308 [ 63.508505][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 63.510028][ C0] gic_handle_irq+0x6c/0x190 [ 63.511277][ C0] call_on_irq_stack+0x24/0x4c [ 63.512679][ C0] do_interrupt_handler+0xd4/0x138 [ 63.514114][ C0] el1_interrupt+0x34/0x68 [ 63.515347][ C0] el1h_64_irq_handler+0x18/0x24 [ 63.516706][ C0] el1h_64_irq+0x64/0x68 [ 63.517886][ C0] arch_local_irq_restore+0x8/0xc [ 63.519384][ C0] __might_resched+0x98/0x4d0 [ 63.520651][ C0] __might_sleep+0x90/0xe4 [ 63.521841][ C0] kmem_cache_alloc_noprof+0x78/0x350 [ 63.523345][ C0] seq_open+0x60/0x138 [ 63.524472][ C0] kernfs_fop_open+0x584/0xbb4 [ 63.525818][ C0] do_dentry_open+0x78c/0x10a4 [ 63.527205][ C0] vfs_open+0x48/0x2d4 [ 63.528322][ C0] path_openat+0x2208/0x29f8 [ 63.529623][ C0] do_filp_open+0x1bc/0x3cc [ 63.530800][ C0] do_sys_openat2+0x124/0x1b8 [ 63.532021][ C0] __arm64_sys_openat+0x1f0/0x240 [ 63.533390][ C0] invoke_syscall+0x98/0x2b8 [ 63.534672][ C0] el0_svc_common+0x130/0x23c [ 63.536031][ C0] do_el0_svc+0x48/0x58 [ 63.537174][ C0] el0_svc+0x54/0x168 [ 63.538242][ C0] el0t_64_sync_handler+0x84/0xfc [ 63.539641][ C0] el0t_64_sync+0x190/0x194 [ 63.540884][ C0] irq event stamp: 1205786 [ 63.542118][ C0] hardirqs last enabled at (1205785): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.544886][ C0] hardirqs last disabled at (1205786): [] el1_interrupt+0x24/0x68 [ 63.547591][ C0] softirqs last enabled at (1204828): [] local_bh_enable+0x10/0x34 [ 63.550188][ C0] softirqs last disabled at (1204826): [] local_bh_disable+0x10/0x34 [ 63.552843][ C0] ---[ end trace 0000000000000000 ]--- [ 63.575279][ T6992] loop0: detected capacity change from 0 to 128 [ 63.578017][ T6992] oldfs: cannot read superblock [ 63.579441][ T6992] ------------[ cut here ]------------ [ 63.580846][ T6992] VFS: brelse: Trying to free free buffer [ 63.582411][ T6992] WARNING: CPU: 0 PID: 6992 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.584636][ T6992] Modules linked in: [ 63.585787][ T6992] CPU: 0 UID: 0 PID: 6992 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.589079][ T6992] Tainted: [W]=WARN [ 63.590191][ T6992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.593029][ T6992] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.595152][ T6992] pc : invalidate_bh_lru+0x128/0x200 [ 63.596545][ T6992] lr : invalidate_bh_lru+0x128/0x200 [ 63.597934][ T6992] sp : ffff8000a0ac7930 [ 63.599007][ T6992] x29: ffff8000a0ac7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 63.601111][ T6992] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 63.603214][ T6992] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.605340][ T6992] x20: ffff0000df008b40 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.607534][ T6992] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.609718][ T6992] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 63.611984][ T6992] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 4c9938aa7ba25500 [ 63.614214][ T6992] x8 : 4c9938aa7ba25500 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.616433][ T6992] x5 : ffff8000a0ac7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.618611][ T6992] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.620857][ T6992] Call trace: [ 63.621772][ T6992] invalidate_bh_lru+0x128/0x200 [ 63.623108][ T6992] smp_call_function_many_cond+0x141c/0x2f30 [ 63.624825][ T6992] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.626207][ T6992] invalidate_bh_lrus+0x34/0x40 [ 63.627529][ T6992] blkdev_flush_mapping+0xf0/0x230 [ 63.628883][ T6992] bdev_release+0x4bc/0x644 [ 63.630100][ T6992] blkdev_release+0x20/0x34 [ 63.631343][ T6992] __fput+0x1bc/0x774 [ 63.632438][ T6992] ____fput+0x20/0x30 [ 63.633506][ T6992] task_work_run+0x230/0x2e0 [ 63.634762][ T6992] do_notify_resume+0x178/0x1f4 [ 63.636155][ T6992] el0_svc+0xac/0x168 [ 63.637249][ T6992] el0t_64_sync_handler+0x84/0xfc [ 63.638660][ T6992] el0t_64_sync+0x190/0x194 [ 63.639829][ T6992] irq event stamp: 1062 [ 63.640916][ T6992] hardirqs last enabled at (1061): [] _raw_spin_unlock_irq+0x30/0x80 [ 63.643574][ T6992] hardirqs last disabled at (1062): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.646535][ T6992] softirqs last enabled at (652): [] local_bh_enable+0x10/0x34 [ 63.649083][ T6992] softirqs last disabled at (650): [] local_bh_disable+0x10/0x34 [ 63.651595][ T6992] ---[ end trace 0000000000000000 ]--- [ 63.680594][ T6994] loop0: detected capacity change from 0 to 128 [ 63.688333][ T6994] oldfs: cannot read superblock [ 63.693695][ T6624] ------------[ cut here ]------------ [ 63.695176][ T6624] VFS: brelse: Trying to free free buffer [ 63.696854][ T6624] WARNING: CPU: 1 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.699248][ T6624] Modules linked in: [ 63.700265][ T6624] CPU: 1 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.703416][ T6624] Tainted: [W]=WARN [ 63.704483][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.707266][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.709451][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 63.710931][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 63.712444][ T6624] sp : ffff8000993d7950 [ 63.713617][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 63.715889][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 63.718080][ T6624] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.720250][ T6624] x20: ffff0000df00a970 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.722387][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.724674][ T6624] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 63.727049][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 63.729229][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.731379][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.733669][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.736194][ T6624] Call trace: [ 63.737084][ T6624] invalidate_bh_lru+0x128/0x200 [ 63.738413][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 63.740002][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.741405][ T6624] invalidate_bh_lrus+0x34/0x40 [ 63.742758][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 63.744143][ T6624] bdev_release+0x4bc/0x644 [ 63.745371][ T6624] blkdev_release+0x20/0x34 [ 63.746752][ T6624] __fput+0x1bc/0x774 [ 63.747856][ T6624] __fput_sync+0x60/0x9c [ 63.749053][ T6624] __arm64_sys_close+0x150/0x1e0 [ 63.750374][ T6624] invoke_syscall+0x98/0x2b8 [ 63.751669][ T6624] el0_svc_common+0x130/0x23c [ 63.752972][ T6624] do_el0_svc+0x48/0x58 [ 63.754137][ T6624] el0_svc+0x54/0x168 [ 63.755176][ T6624] el0t_64_sync_handler+0x84/0xfc [ 63.756470][ T6624] el0t_64_sync+0x190/0x194 [ 63.757728][ T6624] irq event stamp: 407204 [ 63.758915][ T6624] hardirqs last enabled at (407203): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.761686][ T6624] hardirqs last disabled at (407204): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.764723][ T6624] softirqs last enabled at (406082): [] local_bh_enable+0x10/0x34 [ 63.767293][ T6624] softirqs last disabled at (406080): [] local_bh_disable+0x10/0x34 [ 63.769967][ T6624] ---[ end trace 0000000000000000 ]--- [ 63.789633][ T6996] loop0: detected capacity change from 0 to 128 [ 63.793296][ T6996] oldfs: cannot read superblock [ 63.794818][ T6996] ------------[ cut here ]------------ [ 63.796216][ T6996] VFS: brelse: Trying to free free buffer [ 63.797868][ T6996] WARNING: CPU: 1 PID: 6996 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.800292][ T6996] Modules linked in: [ 63.801303][ T6996] CPU: 1 UID: 0 PID: 6996 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.804784][ T6996] Tainted: [W]=WARN [ 63.805822][ T6996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.808637][ T6996] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.810830][ T6996] pc : invalidate_bh_lru+0x128/0x200 [ 63.812239][ T6996] lr : invalidate_bh_lru+0x128/0x200 [ 63.813703][ T6996] sp : ffff8000a0ac7930 [ 63.814853][ T6996] x29: ffff8000a0ac7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 63.817095][ T6996] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 63.819359][ T6996] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.821572][ T6996] x20: ffff0000df00adf8 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.823717][ T6996] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 63.825857][ T6996] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 63.828149][ T6996] x11: 0000000000000004 x10: 0000000000ff0100 x9 : f81b30ff407ddb00 [ 63.830366][ T6996] x8 : f81b30ff407ddb00 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.832674][ T6996] x5 : ffff8000a0ac7078 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 63.834880][ T6996] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.837025][ T6996] Call trace: [ 63.837934][ T6996] invalidate_bh_lru+0x128/0x200 [ 63.839328][ T6996] smp_call_function_many_cond+0x141c/0x2f30 [ 63.840973][ T6996] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.842401][ T6996] invalidate_bh_lrus+0x34/0x40 [ 63.843850][ T6996] blkdev_flush_mapping+0xf0/0x230 [ 63.845251][ T6996] bdev_release+0x4bc/0x644 [ 63.846488][ T6996] blkdev_release+0x20/0x34 [ 63.847706][ T6996] __fput+0x1bc/0x774 [ 63.848795][ T6996] ____fput+0x20/0x30 [ 63.849855][ T6996] task_work_run+0x230/0x2e0 [ 63.851114][ T6996] do_notify_resume+0x178/0x1f4 [ 63.852531][ T6996] el0_svc+0xac/0x168 [ 63.853543][ T6996] el0t_64_sync_handler+0x84/0xfc [ 63.854896][ T6996] el0t_64_sync+0x190/0x194 [ 63.856086][ T6996] irq event stamp: 1526 [ 63.857217][ T6996] hardirqs last enabled at (1525): [] _raw_spin_unlock_irq+0x30/0x80 [ 63.859810][ T6996] hardirqs last disabled at (1526): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.862724][ T6996] softirqs last enabled at (1448): [] handle_softirqs+0xa3c/0xbfc [ 63.865397][ T6996] softirqs last disabled at (1341): [] __do_softirq+0x14/0x20 [ 63.867808][ T6996] ---[ end trace 0000000000000000 ]--- [ 63.884775][ T6998] loop0: detected capacity change from 0 to 128 [ 63.887634][ T6998] oldfs: cannot read superblock [ 63.889196][ T6998] ------------[ cut here ]------------ [ 63.890537][ T6998] VFS: brelse: Trying to free free buffer [ 63.892157][ T6998] WARNING: CPU: 1 PID: 6998 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 63.894552][ T6998] Modules linked in: [ 63.895605][ T6998] CPU: 1 UID: 0 PID: 6998 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 63.898877][ T6998] Tainted: [W]=WARN [ 63.899864][ T6998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 63.902652][ T6998] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.904731][ T6998] pc : invalidate_bh_lru+0x128/0x200 [ 63.906164][ T6998] lr : invalidate_bh_lru+0x128/0x200 [ 63.907619][ T6998] sp : ffff8000a08c7930 [ 63.908769][ T6998] x29: ffff8000a08c7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 63.910971][ T6998] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 63.913107][ T6998] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 63.915194][ T6998] x20: ffff0000c1574d10 x19: ffff80008b542de0 x18: 0000000000000008 [ 63.917392][ T6998] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 63.919642][ T6998] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 63.921762][ T6998] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3dea908a8820f000 [ 63.923921][ T6998] x8 : 3dea908a8820f000 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.926127][ T6998] x5 : ffff8000a08c7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 63.928250][ T6998] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 63.930391][ T6998] Call trace: [ 63.931280][ T6998] invalidate_bh_lru+0x128/0x200 [ 63.932609][ T6998] smp_call_function_many_cond+0x141c/0x2f30 [ 63.934267][ T6998] on_each_cpu_cond_mask+0x5c/0xc4 [ 63.935615][ T6998] invalidate_bh_lrus+0x34/0x40 [ 63.936968][ T6998] blkdev_flush_mapping+0xf0/0x230 [ 63.938344][ T6998] bdev_release+0x4bc/0x644 [ 63.939472][ T6998] blkdev_release+0x20/0x34 [ 63.940654][ T6998] __fput+0x1bc/0x774 [ 63.941735][ T6998] ____fput+0x20/0x30 [ 63.942749][ T6998] task_work_run+0x230/0x2e0 [ 63.943966][ T6998] do_notify_resume+0x178/0x1f4 [ 63.945279][ T6998] el0_svc+0xac/0x168 [ 63.946367][ T6998] el0t_64_sync_handler+0x84/0xfc [ 63.947735][ T6998] el0t_64_sync+0x190/0x194 [ 63.948939][ T6998] irq event stamp: 1120 [ 63.950053][ T6998] hardirqs last enabled at (1119): [] _raw_spin_unlock_irq+0x30/0x80 [ 63.952705][ T6998] hardirqs last disabled at (1120): [] smp_call_function_many_cond+0x1340/0x2f30 [ 63.955630][ T6998] softirqs last enabled at (670): [] local_bh_enable+0x10/0x34 [ 63.958055][ T6998] softirqs last disabled at (668): [] local_bh_disable+0x10/0x34 [ 63.960673][ T6998] ---[ end trace 0000000000000000 ]--- [ 63.993540][ T7000] loop0: detected capacity change from 0 to 128 [ 64.003092][ T7000] oldfs: cannot read superblock [ 64.006371][ C1] ------------[ cut here ]------------ [ 64.007855][ C1] VFS: brelse: Trying to free free buffer [ 64.009458][ C1] WARNING: CPU: 1 PID: 7000 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.011761][ C1] Modules linked in: [ 64.012812][ C1] CPU: 1 UID: 0 PID: 7000 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.016060][ C1] Tainted: [W]=WARN [ 64.017118][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.019801][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.021918][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 64.023403][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 64.024881][ C1] sp : ffff800080017e00 [ 64.025982][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 64.028203][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 64.030351][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.032469][ C1] x20: ffff0000c56b6318 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.034693][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.036902][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 64.039045][ C1] x11: 0000000000010006 x10: 0000000000ff0100 x9 : 64b222f27d7cdf00 [ 64.041264][ C1] x8 : 64b222f27d7cdf00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.043462][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.045620][ C1] x2 : 0000000000000001 x1 : 0000000100010004 x0 : 0000000000000000 [ 64.047800][ C1] Call trace: [ 64.048727][ C1] invalidate_bh_lru+0x128/0x200 [ 64.050086][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 64.051815][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 64.053658][ C1] ipi_handler+0x1d8/0x7d4 [ 64.054824][ C1] handle_percpu_devid_irq+0x174/0x308 [ 64.056296][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 64.057862][ C1] gic_handle_irq+0x6c/0x190 [ 64.059073][ C1] call_on_irq_stack+0x24/0x4c [ 64.060298][ C1] do_interrupt_handler+0xd4/0x138 [ 64.061687][ C1] el1_interrupt+0x34/0x68 [ 64.062887][ C1] el1h_64_irq_handler+0x18/0x24 [ 64.064228][ C1] el1h_64_irq+0x64/0x68 [ 64.065421][ C1] check_preemption_disabled+0x20/0xe4 [ 64.066983][ C1] debug_smp_processor_id+0x20/0x2c [ 64.068374][ C1] rcu_is_watching+0x5c/0x18c [ 64.069716][ C1] pfn_valid+0xec/0x418 [ 64.070908][ C1] page_table_check_clear+0x34/0x3fc [ 64.072322][ C1] __page_table_check_pte_clear+0xa0/0xc0 [ 64.073810][ C1] unmap_page_range+0x267c/0x2e60 [ 64.075129][ C1] unmap_vmas+0x378/0x598 [ 64.076327][ C1] exit_mmap+0x1cc/0xcb8 [ 64.077480][ C1] __mmput+0xec/0x338 [ 64.078489][ C1] mmput+0x70/0xac [ 64.079493][ C1] exit_mm+0x148/0x210 [ 64.080546][ C1] do_exit+0x470/0x1ad0 [ 64.081685][ C1] do_group_exit+0x194/0x22c [ 64.083022][ C1] get_signal+0x1414/0x1530 [ 64.084189][ C1] do_signal+0x254/0x4014 [ 64.085390][ C1] do_notify_resume+0x74/0x1f4 [ 64.086702][ C1] el0_svc+0xac/0x168 [ 64.087812][ C1] el0t_64_sync_handler+0x84/0xfc [ 64.089249][ C1] el0t_64_sync+0x190/0x194 [ 64.090606][ C1] irq event stamp: 1384 [ 64.091691][ C1] hardirqs last enabled at (1383): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 64.094406][ C1] hardirqs last disabled at (1384): [] el1_interrupt+0x24/0x68 [ 64.097044][ C1] softirqs last enabled at (1224): [] local_bh_enable+0x10/0x34 [ 64.099625][ C1] softirqs last disabled at (1222): [] local_bh_disable+0x10/0x34 [ 64.102371][ C1] ---[ end trace 0000000000000000 ]--- [ 64.133887][ T7002] loop0: detected capacity change from 0 to 128 [ 64.137002][ T7002] oldfs: cannot read superblock [ 64.138368][ T7002] ------------[ cut here ]------------ [ 64.139742][ T7002] VFS: brelse: Trying to free free buffer [ 64.141281][ T7002] WARNING: CPU: 0 PID: 7002 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.143608][ T7002] Modules linked in: [ 64.144680][ T7002] CPU: 0 UID: 0 PID: 7002 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.148018][ T7002] Tainted: [W]=WARN [ 64.149053][ T7002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.151773][ T7002] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.153916][ T7002] pc : invalidate_bh_lru+0x128/0x200 [ 64.155371][ T7002] lr : invalidate_bh_lru+0x128/0x200 [ 64.156836][ T7002] sp : ffff8000a0ab7930 [ 64.157979][ T7002] x29: ffff8000a0ab7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 64.160156][ T7002] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 64.162381][ T7002] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.164473][ T7002] x20: ffff0000df008060 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.166606][ T7002] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.168844][ T7002] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 64.170961][ T7002] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 185f321dfb2b3900 [ 64.173229][ T7002] x8 : 185f321dfb2b3900 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.175417][ T7002] x5 : ffff8000a0ab7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.177579][ T7002] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.179824][ T7002] Call trace: [ 64.180714][ T7002] invalidate_bh_lru+0x128/0x200 [ 64.181975][ T7002] smp_call_function_many_cond+0x141c/0x2f30 [ 64.183627][ T7002] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.184998][ T7002] invalidate_bh_lrus+0x34/0x40 [ 64.186399][ T7002] blkdev_flush_mapping+0xf0/0x230 [ 64.187765][ T7002] bdev_release+0x4bc/0x644 [ 64.188962][ T7002] blkdev_release+0x20/0x34 [ 64.190182][ T7002] __fput+0x1bc/0x774 [ 64.191283][ T7002] ____fput+0x20/0x30 [ 64.192386][ T7002] task_work_run+0x230/0x2e0 [ 64.193592][ T7002] do_notify_resume+0x178/0x1f4 [ 64.194919][ T7002] el0_svc+0xac/0x168 [ 64.196018][ T7002] el0t_64_sync_handler+0x84/0xfc [ 64.197347][ T7002] el0t_64_sync+0x190/0x194 [ 64.198567][ T7002] irq event stamp: 1290 [ 64.199727][ T7002] hardirqs last enabled at (1289): [] _raw_spin_unlock_irq+0x30/0x80 [ 64.202367][ T7002] hardirqs last disabled at (1290): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.205268][ T7002] softirqs last enabled at (892): [] local_bh_enable+0x10/0x34 [ 64.207696][ T7002] softirqs last disabled at (890): [] local_bh_disable+0x10/0x34 [ 64.210199][ T7002] ---[ end trace 0000000000000000 ]--- [ 64.230828][ T7004] loop0: detected capacity change from 0 to 128 [ 64.233746][ T7004] oldfs: cannot read superblock [ 64.240325][ C0] ------------[ cut here ]------------ [ 64.241761][ C0] VFS: brelse: Trying to free free buffer [ 64.243410][ C0] WARNING: CPU: 0 PID: 6601 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.245716][ C0] Modules linked in: [ 64.246742][ C0] CPU: 0 UID: 0 PID: 6601 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.250032][ C0] Tainted: [W]=WARN [ 64.251031][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.253843][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.255962][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 64.257431][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 64.258891][ C0] sp : ffff800080007e00 [ 64.259956][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 64.262084][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 64.264280][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.266430][ C0] x20: ffff0000df259318 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.268634][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.270840][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 64.272969][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : ec48b388be754400 [ 64.275235][ C0] x8 : ec48b388be754400 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.277396][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.279540][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 64.281844][ C0] Call trace: [ 64.282701][ C0] invalidate_bh_lru+0x128/0x200 [ 64.283918][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 64.285647][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 64.287511][ C0] ipi_handler+0x1d8/0x7d4 [ 64.288689][ C0] handle_percpu_devid_irq+0x174/0x308 [ 64.290187][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 64.291662][ C0] gic_handle_irq+0x6c/0x190 [ 64.292910][ C0] call_on_irq_stack+0x24/0x4c [ 64.294252][ C0] do_interrupt_handler+0xd4/0x138 [ 64.295608][ C0] el1_interrupt+0x34/0x68 [ 64.296805][ C0] el1h_64_irq_handler+0x18/0x24 [ 64.298082][ C0] el1h_64_irq+0x64/0x68 [ 64.299239][ C0] lock_acquire+0x27c/0x728 [ 64.300444][ C0] rcu_lock_acquire+0x44/0x54 [ 64.301746][ C0] lock_vma_under_rcu+0x158/0x5e4 [ 64.303050][ C0] do_page_fault+0x33c/0xb1c [ 64.304299][ C0] do_mem_abort+0x74/0x200 [ 64.305476][ C0] el0_da+0x60/0x178 [ 64.306555][ C0] el0t_64_sync_handler+0xcc/0xfc [ 64.307950][ C0] el0t_64_sync+0x190/0x194 [ 64.309118][ C0] irq event stamp: 454062 [ 64.310370][ C0] hardirqs last enabled at (454061): [] local_daif_restore+0x1c/0x3c [ 64.313046][ C0] hardirqs last disabled at (454062): [] el1_interrupt+0x24/0x68 [ 64.315551][ C0] softirqs last enabled at (453996): [] local_bh_enable+0x10/0x34 [ 64.318043][ C0] softirqs last disabled at (453994): [] local_bh_disable+0x10/0x34 [ 64.320687][ C0] ---[ end trace 0000000000000000 ]--- [ 64.336982][ T7006] loop0: detected capacity change from 0 to 128 [ 64.341500][ T7006] oldfs: cannot read superblock [ 64.346661][ C0] ------------[ cut here ]------------ [ 64.348104][ C0] VFS: brelse: Trying to free free buffer [ 64.349690][ C0] WARNING: CPU: 0 PID: 6601 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.351994][ C0] Modules linked in: [ 64.353009][ C0] CPU: 0 UID: 0 PID: 6601 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.356243][ C0] Tainted: [W]=WARN [ 64.357259][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.360091][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.362327][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 64.363725][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 64.365254][ C0] sp : ffff800080007e00 [ 64.366374][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 64.368562][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 64.370831][ C0] x23: 0000000000000010 x22: dfff800000000000 x21: 0000000000000000 [ 64.373015][ C0] x20: ffff0000df0a9060 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.375252][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.377421][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 64.379583][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : ec48b388be754400 [ 64.381694][ C0] x8 : ec48b388be754400 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.383864][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.386063][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 64.388207][ C0] Call trace: [ 64.389116][ C0] invalidate_bh_lru+0x128/0x200 [ 64.390465][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 64.392153][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 64.394122][ C0] ipi_handler+0x1d8/0x7d4 [ 64.395375][ C0] handle_percpu_devid_irq+0x174/0x308 [ 64.396917][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 64.398418][ C0] gic_handle_irq+0x6c/0x190 [ 64.399734][ C0] call_on_irq_stack+0x24/0x4c [ 64.401060][ C0] do_interrupt_handler+0xd4/0x138 [ 64.402405][ C0] el1_interrupt+0x34/0x68 [ 64.403636][ C0] el1h_64_irq_handler+0x18/0x24 [ 64.405008][ C0] el1h_64_irq+0x64/0x68 [ 64.406153][ C0] __sanitizer_cov_trace_cmp4+0x8/0xa0 [ 64.407612][ C0] ext4_fill_raw_inode+0x324/0x1fc8 [ 64.409033][ C0] ext4_mark_iloc_dirty+0x3f4/0x18f4 [ 64.410513][ C0] __ext4_mark_inode_dirty+0x4bc/0x868 [ 64.412012][ C0] __ext4_unlink+0x588/0x960 [ 64.413344][ C0] ext4_unlink+0x1c4/0x6d0 [ 64.414520][ C0] vfs_unlink+0x2f0/0x534 [ 64.415775][ C0] do_unlinkat+0x4d0/0x700 [ 64.416998][ C0] __arm64_sys_unlinkat+0xc8/0xf8 [ 64.418349][ C0] invoke_syscall+0x98/0x2b8 [ 64.419622][ C0] el0_svc_common+0x130/0x23c [ 64.420851][ C0] do_el0_svc+0x48/0x58 [ 64.421991][ C0] el0_svc+0x54/0x168 [ 64.423038][ C0] el0t_64_sync_handler+0x84/0xfc [ 64.424502][ C0] el0t_64_sync+0x190/0x194 [ 64.425727][ C0] irq event stamp: 457832 [ 64.426946][ C0] hardirqs last enabled at (457831): [] __find_get_block+0x3a4/0xd84 [ 64.429641][ C0] hardirqs last disabled at (457832): [] el1_interrupt+0x24/0x68 [ 64.432227][ C0] softirqs last enabled at (457634): [] local_bh_enable+0x10/0x34 [ 64.434919][ C0] softirqs last disabled at (457632): [] local_bh_disable+0x10/0x34 [ 64.437546][ C0] ---[ end trace 0000000000000000 ]--- [ 64.453283][ T7008] loop0: detected capacity change from 0 to 128 [ 64.456178][ T7008] oldfs: cannot read superblock [ 64.463396][ C0] ------------[ cut here ]------------ [ 64.464891][ C0] VFS: brelse: Trying to free free buffer [ 64.466528][ C0] WARNING: CPU: 0 PID: 6601 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.468886][ C0] Modules linked in: [ 64.469934][ C0] CPU: 0 UID: 0 PID: 6601 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.473296][ C0] Tainted: [W]=WARN [ 64.474355][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.477164][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.479419][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 64.480946][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 64.482309][ C0] sp : ffff800080007e00 [ 64.483444][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 64.485651][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 64.487877][ C0] x23: 0000000000000028 x22: dfff800000000000 x21: 0000000000000000 [ 64.490049][ C0] x20: ffff0000df0a95d0 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.492200][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.494405][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 64.496655][ C0] x11: 0000000000010003 x10: 0000000000ff0100 x9 : ec48b388be754400 [ 64.498911][ C0] x8 : ec48b388be754400 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.501188][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.503410][ C0] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 64.505662][ C0] Call trace: [ 64.506506][ C0] invalidate_bh_lru+0x128/0x200 [ 64.507872][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 64.509587][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 64.511488][ C0] ipi_handler+0x1d8/0x7d4 [ 64.512781][ C0] handle_percpu_devid_irq+0x174/0x308 [ 64.514311][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 64.515834][ C0] gic_handle_irq+0x6c/0x190 [ 64.517169][ C0] call_on_irq_stack+0x24/0x4c [ 64.518536][ C0] do_interrupt_handler+0xd4/0x138 [ 64.520117][ C0] el1_interrupt+0x34/0x68 [ 64.521343][ C0] el1h_64_irq_handler+0x18/0x24 [ 64.522741][ C0] el1h_64_irq+0x64/0x68 [ 64.523881][ C0] stack_trace_consume_entry+0x108/0x1cc [ 64.525351][ C0] arch_stack_walk+0x1b4/0x2dc [ 64.526701][ C0] stack_trace_save+0xfc/0x1a0 [ 64.528085][ C0] kasan_save_track+0x40/0x78 [ 64.529345][ C0] kasan_save_alloc_info+0x40/0x50 [ 64.530773][ C0] __kasan_kmalloc+0xac/0xc4 [ 64.532017][ C0] __kmalloc_noprof+0x2a4/0x498 [ 64.533332][ C0] tomoyo_encode+0x270/0x4b0 [ 64.534644][ C0] tomoyo_realpath_from_path+0x478/0x4cc [ 64.536260][ C0] tomoyo_path_perm+0x218/0x588 [ 64.537602][ C0] tomoyo_path_rmdir+0xd4/0x118 [ 64.538913][ C0] security_path_rmdir+0xe4/0x134 [ 64.540334][ C0] do_rmdir+0x244/0x720 [ 64.541429][ C0] __arm64_sys_unlinkat+0xdc/0xf8 [ 64.542838][ C0] invoke_syscall+0x98/0x2b8 [ 64.544079][ C0] el0_svc_common+0x130/0x23c [ 64.545394][ C0] do_el0_svc+0x48/0x58 [ 64.546540][ C0] el0_svc+0x54/0x168 [ 64.547675][ C0] el0t_64_sync_handler+0x84/0xfc [ 64.549067][ C0] el0t_64_sync+0x190/0x194 [ 64.550300][ C0] irq event stamp: 462942 [ 64.551461][ C0] hardirqs last enabled at (462941): [] seqcount_lockdep_reader_access+0x80/0x100 [ 64.554422][ C0] hardirqs last disabled at (462942): [] el1_interrupt+0x24/0x68 [ 64.556982][ C0] softirqs last enabled at (462048): [] local_bh_enable+0x10/0x34 [ 64.559542][ C0] softirqs last disabled at (462046): [] local_bh_disable+0x10/0x34 [ 64.562215][ C0] ---[ end trace 0000000000000000 ]--- [ 64.566885][ T2334] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.568860][ T2334] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.591457][ T7010] loop0: detected capacity change from 0 to 128 [ 64.594218][ T7010] oldfs: cannot read superblock [ 64.601303][ T6624] ------------[ cut here ]------------ [ 64.602787][ T6624] VFS: brelse: Trying to free free buffer [ 64.604434][ T6624] WARNING: CPU: 0 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.606725][ T6624] Modules linked in: [ 64.607775][ T6624] CPU: 0 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.610915][ T6624] Tainted: [W]=WARN [ 64.611915][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.614657][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.616875][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 64.618285][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 64.619727][ T6624] sp : ffff8000993d7950 [ 64.620850][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 64.623077][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 64.625176][ T6624] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.627324][ T6624] x20: ffff0000df0a9b40 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.629485][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.631624][ T6624] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 64.633766][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 64.635967][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.638169][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.640375][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.642554][ T6624] Call trace: [ 64.643488][ T6624] invalidate_bh_lru+0x128/0x200 [ 64.644941][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 64.646608][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.647945][ T6624] invalidate_bh_lrus+0x34/0x40 [ 64.649254][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 64.650635][ T6624] bdev_release+0x4bc/0x644 [ 64.651843][ T6624] blkdev_release+0x20/0x34 [ 64.653097][ T6624] __fput+0x1bc/0x774 [ 64.654218][ T6624] __fput_sync+0x60/0x9c [ 64.655359][ T6624] __arm64_sys_close+0x150/0x1e0 [ 64.656653][ T6624] invoke_syscall+0x98/0x2b8 [ 64.657935][ T6624] el0_svc_common+0x130/0x23c [ 64.659235][ T6624] do_el0_svc+0x48/0x58 [ 64.660324][ T6624] el0_svc+0x54/0x168 [ 64.661382][ T6624] el0t_64_sync_handler+0x84/0xfc [ 64.662782][ T6624] el0t_64_sync+0x190/0x194 [ 64.663981][ T6624] irq event stamp: 464000 [ 64.665164][ T6624] hardirqs last enabled at (463999): [] kasan_quarantine_put+0x1a0/0x1c8 [ 64.667956][ T6624] hardirqs last disabled at (464000): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.670996][ T6624] softirqs last enabled at (463224): [] local_bh_enable+0x10/0x34 [ 64.673605][ T6624] softirqs last disabled at (463222): [] local_bh_disable+0x10/0x34 [ 64.676251][ T6624] ---[ end trace 0000000000000000 ]--- [ 64.688919][ T7012] loop0: detected capacity change from 0 to 128 [ 64.691852][ T7012] oldfs: cannot read superblock [ 64.695892][ C0] ------------[ cut here ]------------ [ 64.697336][ C0] VFS: brelse: Trying to free free buffer [ 64.699009][ C0] WARNING: CPU: 0 PID: 0 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.701275][ C0] Modules linked in: [ 64.702275][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.705372][ C0] Tainted: [W]=WARN [ 64.706460][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.709270][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.711447][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 64.712944][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 64.714344][ C0] sp : ffff800080007e00 [ 64.715449][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 64.717633][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 64.719806][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.722075][ C0] x20: ffff0000df259b40 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.724326][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.726548][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 64.728756][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 5ec25da98f95df00 [ 64.730937][ C0] x8 : 5ec25da98f95df00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.733074][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.735278][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 64.737458][ C0] Call trace: [ 64.738366][ C0] invalidate_bh_lru+0x128/0x200 [ 64.739729][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 64.741361][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 64.743199][ C0] ipi_handler+0x1d8/0x7d4 [ 64.744376][ C0] handle_percpu_devid_irq+0x174/0x308 [ 64.745919][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 64.747441][ C0] gic_handle_irq+0x6c/0x190 [ 64.748675][ C0] call_on_irq_stack+0x24/0x4c [ 64.749965][ C0] do_interrupt_handler+0xd4/0x138 [ 64.751410][ C0] el1_interrupt+0x34/0x68 [ 64.752582][ C0] el1h_64_irq_handler+0x18/0x24 [ 64.753944][ C0] el1h_64_irq+0x64/0x68 [ 64.755081][ C0] arch_local_irq_enable+0x8/0xc [ 64.756394][ C0] do_idle+0x1f0/0x4e4 [ 64.757449][ C0] cpu_startup_entry+0x5c/0x74 [ 64.758745][ C0] rest_init+0x2dc/0x2f4 [ 64.759867][ C0] start_kernel+0x3f4/0x4f4 [ 64.761071][ C0] __primary_switched+0x84/0x8c [ 64.762381][ C0] irq event stamp: 282244 [ 64.763561][ C0] hardirqs last enabled at (282243): [] default_idle_call+0xf4/0x128 [ 64.766156][ C0] hardirqs last disabled at (282244): [] el1_interrupt+0x24/0x68 [ 64.768666][ C0] softirqs last enabled at (282160): [] handle_softirqs+0xa3c/0xbfc [ 64.771243][ C0] softirqs last disabled at (282035): [] __do_softirq+0x14/0x20 [ 64.773736][ C0] ---[ end trace 0000000000000000 ]--- [ 64.793074][ T7014] loop0: detected capacity change from 0 to 128 [ 64.802531][ T7014] oldfs: cannot read superblock [ 64.807794][ T6624] ------------[ cut here ]------------ [ 64.809201][ T6624] VFS: brelse: Trying to free free buffer [ 64.810776][ T6624] WARNING: CPU: 1 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.813039][ T6624] Modules linked in: [ 64.814012][ T6624] CPU: 1 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.817102][ T6624] Tainted: [W]=WARN [ 64.818137][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.820918][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.823034][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 64.824476][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 64.825913][ T6624] sp : ffff8000993d7950 [ 64.827033][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 64.829258][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 64.831442][ T6624] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 64.833629][ T6624] x20: ffff0000df095148 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.835869][ T6624] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.838163][ T6624] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 64.840346][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 64.842787][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.844994][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.847192][ T6624] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 64.849360][ T6624] Call trace: [ 64.850198][ T6624] invalidate_bh_lru+0x128/0x200 [ 64.851575][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 64.853205][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 64.854610][ T6624] invalidate_bh_lrus+0x34/0x40 [ 64.855927][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 64.857331][ T6624] bdev_release+0x4bc/0x644 [ 64.858669][ T6624] blkdev_release+0x20/0x34 [ 64.859893][ T6624] __fput+0x1bc/0x774 [ 64.860964][ T6624] __fput_sync+0x60/0x9c [ 64.862127][ T6624] __arm64_sys_close+0x150/0x1e0 [ 64.863526][ T6624] invoke_syscall+0x98/0x2b8 [ 64.864839][ T6624] el0_svc_common+0x130/0x23c [ 64.866110][ T6624] do_el0_svc+0x48/0x58 [ 64.867250][ T6624] el0_svc+0x54/0x168 [ 64.868339][ T6624] el0t_64_sync_handler+0x84/0xfc [ 64.869691][ T6624] el0t_64_sync+0x190/0x194 [ 64.870930][ T6624] irq event stamp: 474370 [ 64.872026][ T6624] hardirqs last enabled at (474369): [] kasan_quarantine_put+0x1a0/0x1c8 [ 64.874879][ T6624] hardirqs last disabled at (474370): [] smp_call_function_many_cond+0x1340/0x2f30 [ 64.877868][ T6624] softirqs last enabled at (473288): [] local_bh_enable+0x10/0x34 [ 64.880573][ T6624] softirqs last disabled at (473286): [] local_bh_disable+0x10/0x34 [ 64.883227][ T6624] ---[ end trace 0000000000000000 ]--- [ 64.900426][ T7016] loop0: detected capacity change from 0 to 128 [ 64.903889][ T7016] oldfs: cannot read superblock [ 64.912242][ C1] ------------[ cut here ]------------ [ 64.913788][ C1] VFS: brelse: Trying to free free buffer [ 64.915427][ C1] WARNING: CPU: 1 PID: 6601 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 64.917847][ C1] Modules linked in: [ 64.918859][ C1] CPU: 1 UID: 0 PID: 6601 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 64.922333][ C1] Tainted: [W]=WARN [ 64.923400][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.926189][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.928409][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 64.929833][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 64.931235][ C1] sp : ffff800080017e00 [ 64.932364][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 64.934594][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 64.936909][ C1] x23: 0000000000000020 x22: dfff800000000000 x21: 0000000000000000 [ 64.939156][ C1] x20: ffff0000c1575230 x19: ffff80008b542de0 x18: 0000000000000008 [ 64.941271][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 64.943468][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 64.945729][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : ec48b388be754400 [ 64.947996][ C1] x8 : ec48b388be754400 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.950378][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 64.952706][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 64.954848][ C1] Call trace: [ 64.955767][ C1] invalidate_bh_lru+0x128/0x200 [ 64.957198][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 64.958932][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 64.960792][ C1] ipi_handler+0x1d8/0x7d4 [ 64.962010][ C1] handle_percpu_devid_irq+0x174/0x308 [ 64.963484][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 64.965008][ C1] gic_handle_irq+0x6c/0x190 [ 64.966315][ C1] call_on_irq_stack+0x24/0x4c [ 64.967601][ C1] do_interrupt_handler+0xd4/0x138 [ 64.969047][ C1] el1_interrupt+0x34/0x68 [ 64.970283][ C1] el1h_64_irq_handler+0x18/0x24 [ 64.971787][ C1] el1h_64_irq+0x64/0x68 [ 64.972993][ C1] lock_acquire+0x27c/0x728 [ 64.974210][ C1] down_write+0x50/0xc0 [ 64.975357][ C1] ext4_truncate+0x7d0/0x1074 [ 64.976712][ C1] ext4_evict_inode+0xaf0/0x10f0 [ 64.978094][ C1] evict+0x418/0x894 [ 64.979212][ C1] iput+0x74c/0x830 [ 64.980298][ C1] vfs_rmdir+0x35c/0x468 [ 64.981462][ C1] do_rmdir+0x2e0/0x720 [ 64.982642][ C1] __arm64_sys_unlinkat+0xdc/0xf8 [ 64.984001][ C1] invoke_syscall+0x98/0x2b8 [ 64.985282][ C1] el0_svc_common+0x130/0x23c [ 64.986643][ C1] do_el0_svc+0x48/0x58 [ 64.987821][ C1] el0_svc+0x54/0x168 [ 64.988940][ C1] el0t_64_sync_handler+0x84/0xfc [ 64.990384][ C1] el0t_64_sync+0x190/0x194 [ 64.991687][ C1] irq event stamp: 477788 [ 64.992935][ C1] hardirqs last enabled at (477787): [] __find_get_block+0x3a4/0xd84 [ 64.995606][ C1] hardirqs last disabled at (477788): [] el1_interrupt+0x24/0x68 [ 64.998215][ C1] softirqs last enabled at (476900): [] local_bh_enable+0x10/0x34 [ 65.000836][ C1] softirqs last disabled at (476898): [] local_bh_disable+0x10/0x34 [ 65.003566][ C1] ---[ end trace 0000000000000000 ]--- [ 65.017176][ T7018] loop0: detected capacity change from 0 to 128 [ 65.019868][ T7018] oldfs: cannot read superblock [ 65.027682][ C1] ------------[ cut here ]------------ [ 65.029173][ C1] VFS: brelse: Trying to free free buffer [ 65.030879][ C1] WARNING: CPU: 1 PID: 6601 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.033192][ C1] Modules linked in: [ 65.034200][ C1] CPU: 1 UID: 0 PID: 6601 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.037482][ C1] Tainted: [W]=WARN [ 65.038509][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.041382][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.043549][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 65.045057][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 65.046546][ C1] sp : ffff800080017e00 [ 65.047767][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 65.050031][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 65.052234][ C1] x23: 0000000000000040 x22: dfff800000000000 x21: 0000000000000000 [ 65.054356][ C1] x20: ffff0000c15757a0 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.056633][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.058855][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 65.061025][ C1] x11: 0000000000010004 x10: 0000000000ff0100 x9 : ec48b388be754400 [ 65.063389][ C1] x8 : ec48b388be754400 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.065593][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.067858][ C1] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 65.070121][ C1] Call trace: [ 65.071020][ C1] invalidate_bh_lru+0x128/0x200 [ 65.072438][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 65.074199][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 65.076177][ C1] ipi_handler+0x1d8/0x7d4 [ 65.077439][ C1] handle_percpu_devid_irq+0x174/0x308 [ 65.078871][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 65.080374][ C1] gic_handle_irq+0x6c/0x190 [ 65.081698][ C1] call_on_irq_stack+0x24/0x4c [ 65.082930][ C1] do_interrupt_handler+0xd4/0x138 [ 65.084365][ C1] el1_interrupt+0x34/0x68 [ 65.085578][ C1] el1h_64_irq_handler+0x18/0x24 [ 65.086909][ C1] el1h_64_irq+0x64/0x68 [ 65.088039][ C1] lock_release+0x534/0x9e8 [ 65.089278][ C1] _raw_spin_unlock+0x24/0x78 [ 65.090545][ C1] __dentry_kill+0x488/0x5e8 [ 65.091812][ C1] shrink_kill+0xd4/0x2cc [ 65.093000][ C1] shrink_dentry_list+0x31c/0x768 [ 65.094417][ C1] shrink_dcache_parent+0xc4/0x374 [ 65.095867][ C1] vfs_rmdir+0x36c/0x468 [ 65.097114][ C1] do_rmdir+0x2e0/0x720 [ 65.098291][ C1] __arm64_sys_unlinkat+0xdc/0xf8 [ 65.099732][ C1] invoke_syscall+0x98/0x2b8 [ 65.101017][ C1] el0_svc_common+0x130/0x23c [ 65.102247][ C1] do_el0_svc+0x48/0x58 [ 65.103439][ C1] el0_svc+0x54/0x168 [ 65.104545][ C1] el0t_64_sync_handler+0x84/0xfc [ 65.105958][ C1] el0t_64_sync+0x190/0x194 [ 65.107248][ C1] irq event stamp: 481694 [ 65.108430][ C1] hardirqs last enabled at (481693): [] call_rcu+0x648/0xb08 [ 65.110961][ C1] hardirqs last disabled at (481694): [] el1_interrupt+0x24/0x68 [ 65.113654][ C1] softirqs last enabled at (480722): [] local_bh_enable+0x10/0x34 [ 65.116307][ C1] softirqs last disabled at (480720): [] local_bh_disable+0x10/0x34 [ 65.119012][ C1] ---[ end trace 0000000000000000 ]--- [ 65.144994][ T7020] loop0: detected capacity change from 0 to 128 [ 65.148529][ T7020] oldfs: cannot read superblock [ 65.150886][ C0] ------------[ cut here ]------------ [ 65.152324][ C0] VFS: brelse: Trying to free free buffer [ 65.153934][ C0] WARNING: CPU: 0 PID: 7019 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.156400][ C0] Modules linked in: [ 65.157455][ C0] CPU: 0 UID: 0 PID: 7019 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.160803][ C0] Tainted: [W]=WARN [ 65.161863][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.164590][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.166837][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 65.168267][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 65.169771][ C0] sp : ffff800080007e00 [ 65.170927][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 65.173159][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 65.175308][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.177533][ C0] x20: ffff0000c55225d0 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.179732][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.182039][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 65.184174][ C0] x11: 0000000000010005 x10: 0000000000ff0100 x9 : 42ae2ed8462e0400 [ 65.186336][ C0] x8 : 42ae2ed8462e0400 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.188595][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.190850][ C0] x2 : 0000000000000001 x1 : 0000000100010003 x0 : 0000000000000000 [ 65.193062][ C0] Call trace: [ 65.193928][ C0] invalidate_bh_lru+0x128/0x200 [ 65.195425][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 65.197259][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 65.199198][ C0] ipi_handler+0x1d8/0x7d4 [ 65.200397][ C0] handle_percpu_devid_irq+0x174/0x308 [ 65.201890][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 65.203367][ C0] gic_handle_irq+0x6c/0x190 [ 65.204681][ C0] call_on_irq_stack+0x24/0x4c [ 65.205988][ C0] do_interrupt_handler+0xd4/0x138 [ 65.207486][ C0] el1_interrupt+0x34/0x68 [ 65.208718][ C0] el1h_64_irq_handler+0x18/0x24 [ 65.210154][ C0] el1h_64_irq+0x64/0x68 [ 65.211356][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 [ 65.212996][ C0] percpu_counter_add_batch+0x374/0x424 [ 65.214478][ C0] add_mm_rss_vec+0xfc/0x31c [ 65.215787][ C0] unmap_page_range+0x27b0/0x2e60 [ 65.217132][ C0] unmap_vmas+0x378/0x598 [ 65.218423][ C0] exit_mmap+0x1cc/0xcb8 [ 65.219600][ C0] __mmput+0xec/0x338 [ 65.220721][ C0] mmput+0x70/0xac [ 65.221699][ C0] exit_mm+0x148/0x210 [ 65.222809][ C0] do_exit+0x470/0x1ad0 [ 65.223949][ C0] do_group_exit+0x194/0x22c [ 65.225289][ C0] pid_child_should_wake+0x0/0x1dc [ 65.226755][ C0] invoke_syscall+0x98/0x2b8 [ 65.228066][ C0] el0_svc_common+0x130/0x23c [ 65.229391][ C0] do_el0_svc+0x48/0x58 [ 65.230575][ C0] el0_svc+0x54/0x168 [ 65.231731][ C0] el0t_64_sync_handler+0x84/0xfc [ 65.233229][ C0] el0t_64_sync+0x190/0x194 [ 65.234506][ C0] irq event stamp: 1436 [ 65.235692][ C0] hardirqs last enabled at (1435): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 65.238587][ C0] hardirqs last disabled at (1436): [] el1_interrupt+0x24/0x68 [ 65.241057][ C0] softirqs last enabled at (1140): [] local_bh_enable+0x10/0x34 [ 65.243585][ C0] softirqs last disabled at (1138): [] local_bh_disable+0x10/0x34 [ 65.246074][ C0] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:01:05 executed programs: 79 [ 65.265929][ T7022] loop0: detected capacity change from 0 to 128 [ 65.268654][ T7022] oldfs: cannot read superblock [ 65.270070][ T7022] ------------[ cut here ]------------ [ 65.271434][ T7022] VFS: brelse: Trying to free free buffer [ 65.273024][ T7022] WARNING: CPU: 1 PID: 7022 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.275255][ T7022] Modules linked in: [ 65.276293][ T7022] CPU: 1 UID: 0 PID: 7022 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.279572][ T7022] Tainted: [W]=WARN [ 65.280681][ T7022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.283279][ T7022] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.285322][ T7022] pc : invalidate_bh_lru+0x128/0x200 [ 65.286830][ T7022] lr : invalidate_bh_lru+0x128/0x200 [ 65.288250][ T7022] sp : ffff8000a0a97930 [ 65.289300][ T7022] x29: ffff8000a0a97930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 65.291513][ T7022] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 65.293612][ T7022] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.295733][ T7022] x20: ffff0000c1575d10 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.297856][ T7022] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.299967][ T7022] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 65.302037][ T7022] x11: 0000000000000004 x10: 0000000000ff0100 x9 : f24d99d175c55e00 [ 65.304240][ T7022] x8 : f24d99d175c55e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.306385][ T7022] x5 : ffff8000a0a97078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.308487][ T7022] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.310622][ T7022] Call trace: [ 65.311441][ T7022] invalidate_bh_lru+0x128/0x200 [ 65.312778][ T7022] smp_call_function_many_cond+0x141c/0x2f30 [ 65.314367][ T7022] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.315790][ T7022] invalidate_bh_lrus+0x34/0x40 [ 65.317061][ T7022] blkdev_flush_mapping+0xf0/0x230 [ 65.318423][ T7022] bdev_release+0x4bc/0x644 [ 65.319634][ T7022] blkdev_release+0x20/0x34 [ 65.320826][ T7022] __fput+0x1bc/0x774 [ 65.321878][ T7022] ____fput+0x20/0x30 [ 65.322937][ T7022] task_work_run+0x230/0x2e0 [ 65.324222][ T7022] do_notify_resume+0x178/0x1f4 [ 65.325538][ T7022] el0_svc+0xac/0x168 [ 65.326602][ T7022] el0t_64_sync_handler+0x84/0xfc [ 65.327953][ T7022] el0t_64_sync+0x190/0x194 [ 65.329137][ T7022] irq event stamp: 1358 [ 65.330183][ T7022] hardirqs last enabled at (1357): [] _raw_spin_unlock_irq+0x30/0x80 [ 65.332824][ T7022] hardirqs last disabled at (1358): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.335634][ T7022] softirqs last enabled at (968): [] local_bh_enable+0x10/0x34 [ 65.338279][ T7022] softirqs last disabled at (966): [] local_bh_disable+0x10/0x34 [ 65.340711][ T7022] ---[ end trace 0000000000000000 ]--- [ 65.369824][ T7024] loop0: detected capacity change from 0 to 128 [ 65.373653][ T7024] oldfs: cannot read superblock [ 65.375199][ T7024] ------------[ cut here ]------------ [ 65.376643][ T7024] VFS: brelse: Trying to free free buffer [ 65.378265][ T7024] WARNING: CPU: 1 PID: 7024 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.380616][ T7024] Modules linked in: [ 65.381670][ T7024] CPU: 1 UID: 0 PID: 7024 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.384926][ T7024] Tainted: [W]=WARN [ 65.386102][ T7024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.388895][ T7024] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.391007][ T7024] pc : invalidate_bh_lru+0x128/0x200 [ 65.392575][ T7024] lr : invalidate_bh_lru+0x128/0x200 [ 65.394075][ T7024] sp : ffff8000a0aa7930 [ 65.395271][ T7024] x29: ffff8000a0aa7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 65.397458][ T7024] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 65.399652][ T7024] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.401892][ T7024] x20: ffff0000c56b7318 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.404043][ T7024] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.406330][ T7024] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 65.408605][ T7024] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 82f7008878c3ab00 [ 65.410778][ T7024] x8 : 82f7008878c3ab00 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.413003][ T7024] x5 : ffff8000a0aa7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.415360][ T7024] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.417635][ T7024] Call trace: [ 65.418488][ T7024] invalidate_bh_lru+0x128/0x200 [ 65.419847][ T7024] smp_call_function_many_cond+0x141c/0x2f30 [ 65.421419][ T7024] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.422812][ T7024] invalidate_bh_lrus+0x34/0x40 [ 65.424230][ T7024] blkdev_flush_mapping+0xf0/0x230 [ 65.425702][ T7024] bdev_release+0x4bc/0x644 [ 65.427006][ T7024] blkdev_release+0x20/0x34 [ 65.428275][ T7024] __fput+0x1bc/0x774 [ 65.429399][ T7024] ____fput+0x20/0x30 [ 65.430551][ T7024] task_work_run+0x230/0x2e0 [ 65.431765][ T7024] do_notify_resume+0x178/0x1f4 [ 65.433158][ T7024] el0_svc+0xac/0x168 [ 65.434347][ T7024] el0t_64_sync_handler+0x84/0xfc [ 65.435826][ T7024] el0t_64_sync+0x190/0x194 [ 65.437113][ T7024] irq event stamp: 1024 [ 65.438280][ T7024] hardirqs last enabled at (1023): [] _raw_spin_unlock_irq+0x30/0x80 [ 65.440967][ T7024] hardirqs last disabled at (1024): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.443857][ T7024] softirqs last enabled at (944): [] handle_softirqs+0xa3c/0xbfc [ 65.446579][ T7024] softirqs last disabled at (923): [] __do_softirq+0x14/0x20 [ 65.449129][ T7024] ---[ end trace 0000000000000000 ]--- [ 65.485261][ T7028] loop0: detected capacity change from 0 to 128 [ 65.488013][ T7028] oldfs: cannot read superblock [ 65.489381][ T7028] ------------[ cut here ]------------ [ 65.490776][ T7028] VFS: brelse: Trying to free free buffer [ 65.492344][ T7028] WARNING: CPU: 1 PID: 7028 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.494569][ T7028] Modules linked in: [ 65.495627][ T7028] CPU: 1 UID: 0 PID: 7028 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.499076][ T7028] Tainted: [W]=WARN [ 65.500109][ T7028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.502902][ T7028] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.504982][ T7028] pc : invalidate_bh_lru+0x128/0x200 [ 65.506468][ T7028] lr : invalidate_bh_lru+0x128/0x200 [ 65.507917][ T7028] sp : ffff8000a0a97930 [ 65.509044][ T7028] x29: ffff8000a0a97930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 65.511274][ T7028] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 65.513607][ T7028] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.515799][ T7028] x20: ffff0000db643148 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.518028][ T7028] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.520226][ T7028] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 65.522594][ T7028] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 39e694debf559300 [ 65.524835][ T7028] x8 : 39e694debf559300 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.526991][ T7028] x5 : ffff8000a0a97078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.529229][ T7028] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.531521][ T7028] Call trace: [ 65.532386][ T7028] invalidate_bh_lru+0x128/0x200 [ 65.533837][ T7028] smp_call_function_many_cond+0x141c/0x2f30 [ 65.535452][ T7028] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.536801][ T7028] invalidate_bh_lrus+0x34/0x40 [ 65.538159][ T7028] blkdev_flush_mapping+0xf0/0x230 [ 65.539567][ T7028] bdev_release+0x4bc/0x644 [ 65.540748][ T7028] blkdev_release+0x20/0x34 [ 65.542017][ T7028] __fput+0x1bc/0x774 [ 65.543110][ T7028] ____fput+0x20/0x30 [ 65.544218][ T7028] task_work_run+0x230/0x2e0 [ 65.545455][ T7028] do_notify_resume+0x178/0x1f4 [ 65.546866][ T7028] el0_svc+0xac/0x168 [ 65.547948][ T7028] el0t_64_sync_handler+0x84/0xfc [ 65.549251][ T7028] el0t_64_sync+0x190/0x194 [ 65.550501][ T7028] irq event stamp: 1232 [ 65.551695][ T7028] hardirqs last enabled at (1231): [] _raw_spin_unlock_irq+0x30/0x80 [ 65.554232][ T7028] hardirqs last disabled at (1232): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.557258][ T7028] softirqs last enabled at (642): [] handle_softirqs+0xa3c/0xbfc [ 65.559712][ T7028] softirqs last disabled at (417): [] __do_softirq+0x14/0x20 [ 65.562159][ T7028] ---[ end trace 0000000000000000 ]--- [ 65.593171][ T7030] loop0: detected capacity change from 0 to 128 [ 65.602588][ T7030] oldfs: cannot read superblock [ 65.606397][ T6624] ------------[ cut here ]------------ [ 65.607842][ T6624] VFS: brelse: Trying to free free buffer [ 65.609428][ T6624] WARNING: CPU: 0 PID: 6624 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.611720][ T6624] Modules linked in: [ 65.612728][ T6624] CPU: 0 UID: 0 PID: 6624 Comm: udevd Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.615680][ T6624] Tainted: [W]=WARN [ 65.616656][ T6624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.619473][ T6624] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.621726][ T6624] pc : invalidate_bh_lru+0x128/0x200 [ 65.623148][ T6624] lr : invalidate_bh_lru+0x128/0x200 [ 65.624587][ T6624] sp : ffff8000993d7950 [ 65.625695][ T6624] x29: ffff8000993d7950 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 65.627874][ T6624] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 65.630072][ T6624] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.632258][ T6624] x20: ffff0000c5522970 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.634445][ T6624] x17: 0000000000000000 x16: ffff80008b22ad30 x15: ffff700011eb1184 [ 65.636736][ T6624] x14: 1ffff00011eb1184 x13: 0000000000000004 x12: ffffffffffffffff [ 65.638930][ T6624] x11: 0000000000000004 x10: 0000000000ff0100 x9 : c82fb4c59a6c3c00 [ 65.641257][ T6624] x8 : c82fb4c59a6c3c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.643440][ T6624] x5 : ffff8000993d7098 x4 : ffff80008f5fb2c0 x3 : ffff800080382408 [ 65.645626][ T6624] x2 : 0000000000000000 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.647873][ T6624] Call trace: [ 65.648780][ T6624] invalidate_bh_lru+0x128/0x200 [ 65.650200][ T6624] smp_call_function_many_cond+0x141c/0x2f30 [ 65.651907][ T6624] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.653369][ T6624] invalidate_bh_lrus+0x34/0x40 [ 65.654684][ T6624] blkdev_flush_mapping+0xf0/0x230 [ 65.656135][ T6624] bdev_release+0x4bc/0x644 [ 65.657424][ T6624] blkdev_release+0x20/0x34 [ 65.658600][ T6624] __fput+0x1bc/0x774 [ 65.659793][ T6624] __fput_sync+0x60/0x9c [ 65.660964][ T6624] __arm64_sys_close+0x150/0x1e0 [ 65.662331][ T6624] invoke_syscall+0x98/0x2b8 [ 65.663568][ T6624] el0_svc_common+0x130/0x23c [ 65.664813][ T6624] do_el0_svc+0x48/0x58 [ 65.665940][ T6624] el0_svc+0x54/0x168 [ 65.667036][ T6624] el0t_64_sync_handler+0x84/0xfc [ 65.668343][ T6624] el0t_64_sync+0x190/0x194 [ 65.669568][ T6624] irq event stamp: 523624 [ 65.670735][ T6624] hardirqs last enabled at (523623): [] kasan_quarantine_put+0x1a0/0x1c8 [ 65.673577][ T6624] hardirqs last disabled at (523624): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.676463][ T6624] softirqs last enabled at (521380): [] local_bh_enable+0x10/0x34 [ 65.679109][ T6624] softirqs last disabled at (521378): [] local_bh_disable+0x10/0x34 [ 65.681771][ T6624] ---[ end trace 0000000000000000 ]--- [ 65.697626][ T7033] loop0: detected capacity change from 0 to 128 [ 65.700528][ T7033] oldfs: cannot read superblock [ 65.701922][ T7033] ------------[ cut here ]------------ [ 65.703272][ T7033] VFS: brelse: Trying to free free buffer [ 65.704915][ T7033] WARNING: CPU: 0 PID: 7033 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.707328][ T7033] Modules linked in: [ 65.708397][ T7033] CPU: 0 UID: 0 PID: 7033 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.711956][ T7033] Tainted: [W]=WARN [ 65.712957][ T7033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.715728][ T7033] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.717973][ T7033] pc : invalidate_bh_lru+0x128/0x200 [ 65.719487][ T7033] lr : invalidate_bh_lru+0x128/0x200 [ 65.720967][ T7033] sp : ffff8000a08a7930 [ 65.722111][ T7033] x29: ffff8000a08a7930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 65.724282][ T7033] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 65.726485][ T7033] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.728785][ T7033] x20: ffff0000c5522d10 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.731024][ T7033] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.733234][ T7033] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 65.735446][ T7033] x11: 0000000000000004 x10: 0000000000ff0100 x9 : a10e728ba86bd700 [ 65.737582][ T7033] x8 : a10e728ba86bd700 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.739800][ T7033] x5 : ffff8000a08a7078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.742014][ T7033] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.744109][ T7033] Call trace: [ 65.745009][ T7033] invalidate_bh_lru+0x128/0x200 [ 65.746373][ T7033] smp_call_function_many_cond+0x141c/0x2f30 [ 65.748036][ T7033] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.749486][ T7033] invalidate_bh_lrus+0x34/0x40 [ 65.750905][ T7033] blkdev_flush_mapping+0xf0/0x230 [ 65.752260][ T7033] bdev_release+0x4bc/0x644 [ 65.753525][ T7033] blkdev_release+0x20/0x34 [ 65.754733][ T7033] __fput+0x1bc/0x774 [ 65.755825][ T7033] ____fput+0x20/0x30 [ 65.756884][ T7033] task_work_run+0x230/0x2e0 [ 65.758135][ T7033] do_notify_resume+0x178/0x1f4 [ 65.759401][ T7033] el0_svc+0xac/0x168 [ 65.760508][ T7033] el0t_64_sync_handler+0x84/0xfc [ 65.761894][ T7033] el0t_64_sync+0x190/0x194 [ 65.763207][ T7033] irq event stamp: 1026 [ 65.764390][ T7033] hardirqs last enabled at (1025): [] _raw_spin_unlock_irq+0x30/0x80 [ 65.767110][ T7033] hardirqs last disabled at (1026): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.770250][ T7033] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 65.772795][ T7033] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 65.775275][ T7033] ---[ end trace 0000000000000000 ]--- [ 65.803050][ T7035] loop0: detected capacity change from 0 to 128 [ 65.807534][ T7035] oldfs: cannot read superblock [ 65.808927][ T7035] ------------[ cut here ]------------ [ 65.810255][ T7035] VFS: brelse: Trying to free free buffer [ 65.811840][ T7035] WARNING: CPU: 0 PID: 7035 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.814148][ T7035] Modules linked in: [ 65.815164][ T7035] CPU: 0 UID: 0 PID: 7035 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.818602][ T7035] Tainted: [W]=WARN [ 65.819637][ T7035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.822316][ T7035] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.824436][ T7035] pc : invalidate_bh_lru+0x128/0x200 [ 65.825926][ T7035] lr : invalidate_bh_lru+0x128/0x200 [ 65.827365][ T7035] sp : ffff8000a0857930 [ 65.828431][ T7035] x29: ffff8000a0857930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 65.830728][ T7035] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 65.832987][ T7035] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.835159][ T7035] x20: ffff0000df086a58 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.837273][ T7035] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.839453][ T7035] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 65.841656][ T7035] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 3b9d25350007d100 [ 65.843889][ T7035] x8 : 3b9d25350007d100 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.846205][ T7035] x5 : ffff8000a0857078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.848414][ T7035] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 65.850555][ T7035] Call trace: [ 65.851459][ T7035] invalidate_bh_lru+0x128/0x200 [ 65.852827][ T7035] smp_call_function_many_cond+0x141c/0x2f30 [ 65.854456][ T7035] on_each_cpu_cond_mask+0x5c/0xc4 [ 65.855890][ T7035] invalidate_bh_lrus+0x34/0x40 [ 65.857178][ T7035] blkdev_flush_mapping+0xf0/0x230 [ 65.858629][ T7035] bdev_release+0x4bc/0x644 [ 65.859836][ T7035] blkdev_release+0x20/0x34 [ 65.861079][ T7035] __fput+0x1bc/0x774 [ 65.862192][ T7035] ____fput+0x20/0x30 [ 65.863264][ T7035] task_work_run+0x230/0x2e0 [ 65.864556][ T7035] do_notify_resume+0x178/0x1f4 [ 65.865946][ T7035] el0_svc+0xac/0x168 [ 65.867069][ T7035] el0t_64_sync_handler+0x84/0xfc [ 65.868432][ T7035] el0t_64_sync+0x190/0x194 [ 65.869653][ T7035] irq event stamp: 1814 [ 65.870745][ T7035] hardirqs last enabled at (1813): [] _raw_spin_unlock_irq+0x30/0x80 [ 65.873403][ T7035] hardirqs last disabled at (1814): [] smp_call_function_many_cond+0x1340/0x2f30 [ 65.876353][ T7035] softirqs last enabled at (774): [] local_bh_enable+0x10/0x34 [ 65.878730][ T7035] softirqs last disabled at (772): [] local_bh_disable+0x10/0x34 [ 65.881291][ T7035] ---[ end trace 0000000000000000 ]--- [ 65.903958][ T7037] loop0: detected capacity change from 0 to 128 [ 65.907419][ T7037] oldfs: cannot read superblock [ 65.910033][ C1] ------------[ cut here ]------------ [ 65.911562][ C1] VFS: brelse: Trying to free free buffer [ 65.913144][ C1] WARNING: CPU: 1 PID: 7037 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 65.915649][ C1] Modules linked in: [ 65.916677][ C1] CPU: 1 UID: 0 PID: 7037 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 65.920038][ C1] Tainted: [W]=WARN [ 65.921108][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.923962][ C1] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.926122][ C1] pc : invalidate_bh_lru+0x128/0x200 [ 65.927624][ C1] lr : invalidate_bh_lru+0x128/0x200 [ 65.929126][ C1] sp : ffff800080017e00 [ 65.930250][ C1] x29: ffff800080017e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 65.932507][ C1] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 65.934784][ C1] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 65.936998][ C1] x20: ffff0000db6434e8 x19: ffff80008b542de0 x18: 0000000000000008 [ 65.939216][ C1] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 65.941495][ C1] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 65.943676][ C1] x11: 0000000000010003 x10: 0000000000ff0100 x9 : 483b1c8a30558700 [ 65.945933][ C1] x8 : 483b1c8a30558700 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.948143][ C1] x5 : ffff800080017558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 65.950364][ C1] x2 : 0000000000000001 x1 : 0000000100010001 x0 : 0000000000000000 [ 65.952621][ C1] Call trace: [ 65.953459][ C1] invalidate_bh_lru+0x128/0x200 [ 65.954876][ C1] __flush_smp_call_function_queue+0x530/0x203c [ 65.956652][ C1] generic_smp_call_function_single_interrupt+0x18/0x24 [ 65.958543][ C1] ipi_handler+0x1d8/0x7d4 [ 65.959778][ C1] handle_percpu_devid_irq+0x174/0x308 [ 65.961451][ C1] generic_handle_domain_irq+0x7c/0xc4 [ 65.963036][ C1] gic_handle_irq+0x6c/0x190 [ 65.964236][ C1] call_on_irq_stack+0x24/0x4c [ 65.965535][ C1] do_interrupt_handler+0xd4/0x138 [ 65.966982][ C1] el1_interrupt+0x34/0x68 [ 65.968192][ C1] el1h_64_irq_handler+0x18/0x24 [ 65.969565][ C1] el1h_64_irq+0x64/0x68 [ 65.970705][ C1] refill_obj_stock+0x200/0x2d8 [ 65.972078][ C1] __memcg_slab_free_hook+0x1fc/0x330 [ 65.973463][ C1] kmem_cache_free+0x25c/0x4d0 [ 65.974774][ C1] unlink_anon_vmas+0x48c/0x520 [ 65.976149][ C1] free_pgtables+0x458/0x6f0 [ 65.977374][ C1] exit_mmap+0x3a4/0xcb8 [ 65.978544][ C1] __mmput+0xec/0x338 [ 65.979648][ C1] mmput+0x70/0xac [ 65.980658][ C1] exit_mm+0x148/0x210 [ 65.981841][ C1] do_exit+0x470/0x1ad0 [ 65.982989][ C1] do_group_exit+0x194/0x22c [ 65.984291][ C1] get_signal+0x1414/0x1530 [ 65.985633][ C1] do_signal+0x254/0x4014 [ 65.986848][ C1] do_notify_resume+0x74/0x1f4 [ 65.988204][ C1] el0_svc+0xac/0x168 [ 65.989354][ C1] el0t_64_sync_handler+0x84/0xfc [ 65.990741][ C1] el0t_64_sync+0x190/0x194 [ 65.991989][ C1] irq event stamp: 1212 [ 65.993142][ C1] hardirqs last enabled at (1211): [] refill_obj_stock+0x1f4/0x2d8 [ 65.995904][ C1] hardirqs last disabled at (1212): [] el1_interrupt+0x24/0x68 [ 65.998389][ C1] softirqs last enabled at (1060): [] local_bh_enable+0x10/0x34 [ 66.000975][ C1] softirqs last disabled at (1058): [] local_bh_disable+0x10/0x34 [ 66.003639][ C1] ---[ end trace 0000000000000000 ]--- [ 66.028406][ T7039] loop0: detected capacity change from 0 to 128 [ 66.031164][ T7039] oldfs: cannot read superblock [ 66.035166][ C0] ------------[ cut here ]------------ [ 66.036691][ C0] VFS: brelse: Trying to free free buffer [ 66.038369][ C0] WARNING: CPU: 0 PID: 7031 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.040750][ C0] Modules linked in: [ 66.041819][ C0] CPU: 0 UID: 0 PID: 7031 Comm: syz-execprog Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.045112][ C0] Tainted: [W]=WARN [ 66.046177][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.048996][ C0] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.050965][ C0] pc : invalidate_bh_lru+0x128/0x200 [ 66.052425][ C0] lr : invalidate_bh_lru+0x128/0x200 [ 66.053847][ C0] sp : ffff800080007e00 [ 66.054977][ C0] x29: ffff800080007e00 x28: ffff80008f50d570 x27: 0000000000000000 [ 66.057223][ C0] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 66.059470][ C0] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.061715][ C0] x20: ffff0000df0864e8 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.063944][ C0] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 66.066277][ C0] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 66.068547][ C0] x11: 0000000000010004 x10: 0000000000ff0100 x9 : 99574cb715aed200 [ 66.070755][ C0] x8 : 99574cb715aed200 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.072987][ C0] x5 : ffff800080007558 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 66.075207][ C0] x2 : 0000000000000001 x1 : 0000000100010002 x0 : 0000000000000000 [ 66.077410][ C0] Call trace: [ 66.078343][ C0] invalidate_bh_lru+0x128/0x200 [ 66.079739][ C0] __flush_smp_call_function_queue+0x530/0x203c [ 66.081407][ C0] generic_smp_call_function_single_interrupt+0x18/0x24 [ 66.083333][ C0] ipi_handler+0x1d8/0x7d4 [ 66.084578][ C0] handle_percpu_devid_irq+0x174/0x308 [ 66.086017][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 66.087587][ C0] gic_handle_irq+0x6c/0x190 [ 66.088926][ C0] call_on_irq_stack+0x24/0x4c [ 66.090228][ C0] do_interrupt_handler+0xd4/0x138 [ 66.091652][ C0] el1_interrupt+0x34/0x68 [ 66.092851][ C0] el1h_64_irq_handler+0x18/0x24 [ 66.094128][ C0] el1h_64_irq+0x64/0x68 [ 66.095314][ C0] finish_lock_switch+0xc0/0x1e4 [ 66.096674][ C0] finish_task_switch+0x120/0x608 [ 66.097976][ C0] __schedule+0x13d8/0x2418 [ 66.099245][ C0] preempt_schedule_common+0xe8/0x1dc [ 66.100736][ C0] try_to_wake_up+0x720/0xf2c [ 66.101993][ C0] wake_up_q+0x68/0xac [ 66.103130][ C0] futex_wake+0x478/0x50c [ 66.104357][ C0] do_futex+0x2dc/0x470 [ 66.105560][ C0] __arm64_sys_futex+0x1e0/0x464 [ 66.106902][ C0] invoke_syscall+0x98/0x2b8 [ 66.108155][ C0] el0_svc_common+0x130/0x23c [ 66.109393][ C0] do_el0_svc+0x48/0x58 [ 66.110508][ C0] el0_svc+0x54/0x168 [ 66.111629][ C0] el0t_64_sync_handler+0x84/0xfc [ 66.113026][ C0] el0t_64_sync+0x190/0x194 [ 66.114240][ C0] irq event stamp: 2448 [ 66.115365][ C0] hardirqs last enabled at (2447): [] finish_lock_switch+0xbc/0x1e4 [ 66.117911][ C0] hardirqs last disabled at (2448): [] el1_interrupt+0x24/0x68 [ 66.120493][ C0] softirqs last enabled at (2392): [] local_bh_enable+0x10/0x34 [ 66.123119][ C0] softirqs last disabled at (2390): [] local_bh_disable+0x10/0x34 [ 66.125714][ C0] ---[ end trace 0000000000000000 ]--- [ 66.146989][ T7041] loop0: detected capacity change from 0 to 128 [ 66.149644][ T7041] oldfs: cannot read superblock [ 66.150963][ T7041] ------------[ cut here ]------------ [ 66.152343][ T7041] VFS: brelse: Trying to free free buffer [ 66.153928][ T7041] WARNING: CPU: 1 PID: 7041 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.156189][ T7041] Modules linked in: [ 66.157354][ T7041] CPU: 1 UID: 0 PID: 7041 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.160729][ T7041] Tainted: [W]=WARN [ 66.161793][ T7041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.164532][ T7041] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.166653][ T7041] pc : invalidate_bh_lru+0x128/0x200 [ 66.168065][ T7041] lr : invalidate_bh_lru+0x128/0x200 [ 66.169526][ T7041] sp : ffff8000a0857930 [ 66.170678][ T7041] x29: ffff8000a0857930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 66.172916][ T7041] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 66.175093][ T7041] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.177278][ T7041] x20: ffff0000db643888 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.179502][ T7041] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 66.181697][ T7041] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 66.183864][ T7041] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 1ed717c3a197b200 [ 66.185991][ T7041] x8 : 1ed717c3a197b200 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.188098][ T7041] x5 : ffff8000a0857078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 66.190280][ T7041] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.192412][ T7041] Call trace: [ 66.193281][ T7041] invalidate_bh_lru+0x128/0x200 [ 66.194707][ T7041] smp_call_function_many_cond+0x141c/0x2f30 [ 66.196336][ T7041] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.197755][ T7041] invalidate_bh_lrus+0x34/0x40 [ 66.199061][ T7041] blkdev_flush_mapping+0xf0/0x230 [ 66.200476][ T7041] bdev_release+0x4bc/0x644 [ 66.201732][ T7041] blkdev_release+0x20/0x34 [ 66.203036][ T7041] __fput+0x1bc/0x774 [ 66.204124][ T7041] ____fput+0x20/0x30 [ 66.205197][ T7041] task_work_run+0x230/0x2e0 [ 66.206471][ T7041] do_notify_resume+0x178/0x1f4 [ 66.207819][ T7041] el0_svc+0xac/0x168 [ 66.208923][ T7041] el0t_64_sync_handler+0x84/0xfc [ 66.210319][ T7041] el0t_64_sync+0x190/0x194 [ 66.211602][ T7041] irq event stamp: 992 [ 66.212891][ T7041] hardirqs last enabled at (991): [] _raw_spin_unlock_irq+0x30/0x80 [ 66.215457][ T7041] hardirqs last disabled at (992): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.218461][ T7041] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 66.220993][ T7041] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 66.223560][ T7041] ---[ end trace 0000000000000000 ]--- [ 66.241965][ T7043] loop0: detected capacity change from 0 to 128 [ 66.248582][ T7043] oldfs: cannot read superblock [ 66.249947][ T7043] ------------[ cut here ]------------ [ 66.251345][ T7043] VFS: brelse: Trying to free free buffer [ 66.252929][ T7043] WARNING: CPU: 0 PID: 7043 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.255205][ T7043] Modules linked in: [ 66.256240][ T7043] CPU: 0 UID: 0 PID: 7043 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.259610][ T7043] Tainted: [W]=WARN [ 66.260655][ T7043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.263405][ T7043] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.265496][ T7043] pc : invalidate_bh_lru+0x128/0x200 [ 66.266951][ T7043] lr : invalidate_bh_lru+0x128/0x200 [ 66.268407][ T7043] sp : ffff8000a0837930 [ 66.269566][ T7043] x29: ffff8000a0837930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 66.271742][ T7043] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 66.273897][ T7043] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.276013][ T7043] x20: ffff0000df0ad7a0 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.278214][ T7043] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 66.280384][ T7043] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 66.282577][ T7043] x11: 0000000000000004 x10: 0000000000ff0100 x9 : 2a400a6cb9ce9200 [ 66.284808][ T7043] x8 : 2a400a6cb9ce9200 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.287052][ T7043] x5 : ffff8000a0837078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 66.289248][ T7043] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.291402][ T7043] Call trace: [ 66.292283][ T7043] invalidate_bh_lru+0x128/0x200 [ 66.293596][ T7043] smp_call_function_many_cond+0x141c/0x2f30 [ 66.295224][ T7043] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.296670][ T7043] invalidate_bh_lrus+0x34/0x40 [ 66.298029][ T7043] blkdev_flush_mapping+0xf0/0x230 [ 66.299491][ T7043] bdev_release+0x4bc/0x644 [ 66.300838][ T7043] blkdev_release+0x20/0x34 [ 66.302089][ T7043] __fput+0x1bc/0x774 [ 66.303177][ T7043] ____fput+0x20/0x30 [ 66.304264][ T7043] task_work_run+0x230/0x2e0 [ 66.305542][ T7043] do_notify_resume+0x178/0x1f4 [ 66.306916][ T7043] el0_svc+0xac/0x168 [ 66.308052][ T7043] el0t_64_sync_handler+0x84/0xfc [ 66.309398][ T7043] el0t_64_sync+0x190/0x194 [ 66.310593][ T7043] irq event stamp: 1116 [ 66.311710][ T7043] hardirqs last enabled at (1115): [] _raw_spin_unlock_irq+0x30/0x80 [ 66.314395][ T7043] hardirqs last disabled at (1116): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.317263][ T7043] softirqs last enabled at (880): [] handle_softirqs+0xa3c/0xbfc [ 66.319913][ T7043] softirqs last disabled at (865): [] __do_softirq+0x14/0x20 [ 66.322393][ T7043] ---[ end trace 0000000000000000 ]--- [ 66.350099][ T7045] loop0: detected capacity change from 0 to 128 [ 66.352682][ T7045] oldfs: cannot read superblock [ 66.354026][ T7045] ------------[ cut here ]------------ [ 66.355469][ T7045] VFS: brelse: Trying to free free buffer [ 66.357075][ T7045] WARNING: CPU: 1 PID: 7045 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.359442][ T7045] Modules linked in: [ 66.360555][ T7045] CPU: 1 UID: 0 PID: 7045 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.364087][ T7045] Tainted: [W]=WARN [ 66.365202][ T7045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.367978][ T7045] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.370123][ T7045] pc : invalidate_bh_lru+0x128/0x200 [ 66.371638][ T7045] lr : invalidate_bh_lru+0x128/0x200 [ 66.373128][ T7045] sp : ffff8000a0857930 [ 66.374299][ T7045] x29: ffff8000a0857930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 66.376487][ T7045] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d04540 [ 66.378689][ T7045] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.380883][ T7045] x20: ffff0000db643c28 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.383101][ T7045] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 66.385309][ T7045] x14: 1fffe0003679e852 x13: 0000000000000000 x12: 0000000000000000 [ 66.387628][ T7045] x11: 0000000000000004 x10: 0000000000ff0100 x9 : f86ff61e3d334000 [ 66.389832][ T7045] x8 : f86ff61e3d334000 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.392006][ T7045] x5 : ffff8000a0857078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 66.394263][ T7045] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.396750][ T7045] Call trace: [ 66.397702][ T7045] invalidate_bh_lru+0x128/0x200 [ 66.399015][ T7045] smp_call_function_many_cond+0x141c/0x2f30 [ 66.400708][ T7045] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.402085][ T7045] invalidate_bh_lrus+0x34/0x40 [ 66.403392][ T7045] blkdev_flush_mapping+0xf0/0x230 [ 66.404758][ T7045] bdev_release+0x4bc/0x644 [ 66.405989][ T7045] blkdev_release+0x20/0x34 [ 66.407145][ T7045] __fput+0x1bc/0x774 [ 66.408225][ T7045] ____fput+0x20/0x30 [ 66.409241][ T7045] task_work_run+0x230/0x2e0 [ 66.410443][ T7045] do_notify_resume+0x178/0x1f4 [ 66.411805][ T7045] el0_svc+0xac/0x168 [ 66.412855][ T7045] el0t_64_sync_handler+0x84/0xfc [ 66.414130][ T7045] el0t_64_sync+0x190/0x194 [ 66.415328][ T7045] irq event stamp: 998 [ 66.416367][ T7045] hardirqs last enabled at (997): [] _raw_spin_unlock_irq+0x30/0x80 [ 66.419034][ T7045] hardirqs last disabled at (998): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.421993][ T7045] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 66.424460][ T7045] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 66.426953][ T7045] ---[ end trace 0000000000000000 ]--- [ 66.442112][ T7047] loop0: detected capacity change from 0 to 128 [ 66.445904][ T7047] oldfs: cannot read superblock [ 66.447225][ T7047] ------------[ cut here ]------------ [ 66.448598][ T7047] VFS: brelse: Trying to free free buffer [ 66.450171][ T7047] WARNING: CPU: 0 PID: 7047 at fs/buffer.c:1239 invalidate_bh_lru+0x128/0x200 [ 66.452393][ T7047] Modules linked in: [ 66.453382][ T7047] CPU: 0 UID: 0 PID: 7047 Comm: syz-executor.0 Tainted: G W 6.11.0-rc5-syzkaller-00043-g8efd4bbd16de #0 [ 66.456815][ T7047] Tainted: [W]=WARN [ 66.457851][ T7047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.460504][ T7047] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.462692][ T7047] pc : invalidate_bh_lru+0x128/0x200 [ 66.464325][ T7047] lr : invalidate_bh_lru+0x128/0x200 [ 66.465877][ T7047] sp : ffff8000a0837930 [ 66.467007][ T7047] x29: ffff8000a0837930 x28: ffff800080c70c48 x27: ffff80008f50d570 [ 66.469147][ T7047] x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3ce0540 [ 66.471345][ T7047] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 66.473496][ T7047] x20: ffff0000df0ec148 x19: ffff80008b542de0 x18: 0000000000000008 [ 66.475679][ T7047] x17: 0000000000000000 x16: ffff80008301d164 x15: 0000000000000001 [ 66.477884][ T7047] x14: 1fffe0003679a052 x13: 0000000000000000 x12: 0000000000000000 [ 66.480237][ T7047] x11: 0000000000000004 x10: 0000000000ff0100 x9 : d83dcb166f0d8300 [ 66.482475][ T7047] x8 : d83dcb166f0d8300 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.484607][ T7047] x5 : ffff8000a0837078 x4 : ffff80008f5fb2c0 x3 : ffff8000806051fc [ 66.486773][ T7047] x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000 [ 66.488899][ T7047] Call trace: [ 66.489767][ T7047] invalidate_bh_lru+0x128/0x200 [ 66.491134][ T7047] smp_call_function_many_cond+0x141c/0x2f30 [ 66.492802][ T7047] on_each_cpu_cond_mask+0x5c/0xc4 [ 66.494212][ T7047] invalidate_bh_lrus+0x34/0x40 [ 66.495570][ T7047] blkdev_flush_mapping+0xf0/0x230 [ 66.496943][ T7047] bdev_release+0x4bc/0x644 [ 66.498192][ T7047] blkdev_release+0x20/0x34 [ 66.499420][ T7047] __fput+0x1bc/0x774 [ 66.500511][ T7047] ____fput+0x20/0x30 [ 66.501665][ T7047] task_work_run+0x230/0x2e0 [ 66.502912][ T7047] do_notify_resume+0x178/0x1f4 [ 66.504233][ T7047] el0_svc+0xac/0x168 [ 66.505362][ T7047] el0t_64_sync_handler+0x84/0xfc [ 66.506668][ T7047] el0t_64_sync+0x190/0x194 [ 66.507877][ T7047] irq event stamp: 1016 [ 66.508955][ T7047] hardirqs last enabled at (1015): [] _raw_spin_unlock_irq+0x30/0x80 [ 66.511652][ T7047] hardirqs last disabled at (1016): [] smp_call_function_many_cond+0x1340/0x2f30 [ 66.514546][ T7047] softirqs last enabled at (874): [] handle_softirqs+0xa3c/0xbfc