last executing test programs: 3.916786146s ago: executing program 1 (id=3969): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_ARM_VCPU_INIT(r2, 0x4020aeae, &(0x7f0000000080)={0x5, 0x8}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000280)=@arm64_core={0x6030000000100022, &(0x7f0000000300)=0x100}) 3.654071217s ago: executing program 1 (id=3971): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, 0x930, 0x280000b, 0x11, r3, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r4, 0x20, &(0x7f0000000080)="fb0149dd033be3ac2cc4a29ea6abf4e7454e37c4b85400005a9610fbff67521ce16f8f1f449a7a835673312b54ebb2aa76c869d22627e700", 0x0, 0x29) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1000001, 0x11, r3, 0x0) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = syz_kvm_setup_syzos_vm$arm64(r5, &(0x7f0000c00000/0x400000)=nil) r7 = syz_kvm_add_vcpu$arm64(r6, &(0x7f0000000280)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000000040)=@arm64={0xf, 0x2, 0x9, '\x00', 0x8000}) 3.030223381s ago: executing program 1 (id=3972): munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) mmap$KVM_VCPU(&(0x7f0000c2d000/0x2000)=nil, 0x930, 0x2, 0x32e7851d6de9e532, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0) 2.861062187s ago: executing program 1 (id=3973): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2041, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap$KVM_VCPU(&(0x7f0000000000/0x4000)=nil, r3, 0x5, 0x4f831, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, 0x0) 2.721445423s ago: executing program 1 (id=3974): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) r3 = openat$kvm(0x0, &(0x7f0000000140), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_kvm_setup_syzos_vm$arm64(r4, &(0x7f0000c00000/0x400000)=nil) r6 = syz_kvm_add_vcpu$arm64(r5, &(0x7f0000000180)={0x0, &(0x7f00000001c0)=[@msr={0x14, 0x20, {0x603000000013dce8, 0x8000}}], 0x20}, &(0x7f0000000300)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r6, 0x4018aee1, &(0x7f0000000340)=@attr_pmu_init) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_ARM_VCPU_INIT(r2, 0x4020aeae, &(0x7f0000000200)={0x5, 0x8}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000000c0)=@arm64_sys={0x603000000013dce0, &(0x7f0000000000)=0x4401}) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r2, 0x4018aee1, &(0x7f00000000c0)=@attr_pmu_init) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.311500839s ago: executing program 1 (id=3975): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x2f) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@code={0xa, 0x18, {"7f2003d5"}}], 0x18}, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 971.630972ms ago: executing program 0 (id=3976): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@smc={0x1e, 0x40, {0x86000001, [0x6, 0x4, 0x2, 0x8, 0x8000]}}], 0x40}, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 782.89366ms ago: executing program 0 (id=3977): mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0x0, 0x9032, 0xffffffffffffffff, 0x0) mmap$KVM_VCPU(&(0x7f0000ec1000/0x1000)=nil, 0x930, 0x3, 0x9032, 0xffffffffffffffff, 0x0) 638.897665ms ago: executing program 0 (id=3978): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=[@featur1={0x1, 0x8}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r3, 0x4018aee1, &(0x7f0000000140)=@attr_pmu_init) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(r4, 0x4018aee1, &(0x7f0000000380)=@attr_pmu_filter={0x0, 0x0, 0x2, &(0x7f0000000000)={0x78fe, 0x7}}) 361.775656ms ago: executing program 0 (id=3979): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_ARM_VCPU_INIT(r2, 0x4020aeae, &(0x7f0000000200)={0x5, 0x8}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000000c0)=@arm64_fp_extra={0x60200000001000d4, &(0x7f00000001c0)=0x653}) 122.231325ms ago: executing program 0 (id=3980): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x80281, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_vgic_v3_setup(r1, 0x0, 0x0) close(r1) close(r3) close(r2) 0s ago: executing program 0 (id=3981): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[@mrs={0xbe, 0x18, {0x603000000013c2a8}}], 0x18}, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) kernel console output (not intermixed with test programs): 0t_64_sync_handler+0xa0/0xe4 [ 2239.385915][ T9971] el0t_64_sync+0x1a4/0x1a8 [ 2239.701633][ T9977] FAULT_INJECTION: forcing a failure. [ 2239.701633][ T9977] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2239.703642][ T9977] CPU: 0 UID: 0 PID: 9977 Comm: syz.1.2004 Not tainted syzkaller #0 PREEMPT [ 2239.703870][ T9977] Hardware name: linux,dummy-virt (DT) [ 2239.703970][ T9977] Call trace: [ 2239.704022][ T9977] show_stack+0x18/0x24 (C) [ 2239.704175][ T9977] dump_stack_lvl+0x78/0x90 [ 2239.704305][ T9977] dump_stack+0x18/0x24 [ 2239.704433][ T9977] should_fail_ex+0x1dc/0x234 [ 2239.704559][ T9977] should_fail+0x14/0x24 [ 2239.704698][ T9977] should_fail_usercopy+0x1c/0x28 [ 2239.704844][ T9977] _inline_copy_from_user+0x24/0xb0 [ 2239.704977][ T9977] copy_msghdr_from_user+0x54/0xcc [ 2239.705134][ T9977] ___sys_sendmsg+0x8c/0x100 [ 2239.705287][ T9977] __sys_sendmsg+0x98/0xf8 [ 2239.705476][ T9977] __arm64_sys_sendmsg+0x24/0x30 [ 2239.705604][ T9977] invoke_syscall+0x48/0x110 [ 2239.705734][ T9977] el0_svc_common.constprop.0+0x40/0xe0 [ 2239.705863][ T9977] do_el0_svc+0x1c/0x28 [ 2239.705990][ T9977] el0_svc+0x34/0x10c [ 2239.706127][ T9977] el0t_64_sync_handler+0xa0/0xe4 [ 2239.706275][ T9977] el0t_64_sync+0x1a4/0x1a8 [ 2240.331860][ T9984] input: syz0 as /devices/virtual/input/input218 [ 2250.819823][ T9991] FAULT_INJECTION: forcing a failure. [ 2250.819823][ T9991] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2250.828748][ T9991] CPU: 1 UID: 0 PID: 9991 Comm: syz.0.2008 Not tainted syzkaller #0 PREEMPT [ 2250.829091][ T9991] Hardware name: linux,dummy-virt (DT) [ 2250.829220][ T9991] Call trace: [ 2250.829349][ T9991] show_stack+0x18/0x24 (C) [ 2250.829629][ T9991] dump_stack_lvl+0x78/0x90 [ 2250.829881][ T9991] dump_stack+0x18/0x24 [ 2250.830121][ T9991] should_fail_ex+0x1dc/0x234 [ 2250.830374][ T9991] should_fail+0x14/0x24 [ 2250.830602][ T9991] should_fail_usercopy+0x1c/0x28 [ 2250.830840][ T9991] setup_rt_frame+0x6c0/0x1264 [ 2250.831081][ T9991] do_signal+0x2a8/0x3ec [ 2250.831317][ T9991] do_notify_resume+0xe0/0x16c [ 2250.831564][ T9991] el0_svc+0x108/0x10c [ 2250.831810][ T9991] el0t_64_sync_handler+0xa0/0xe4 [ 2250.832047][ T9991] el0t_64_sync+0x1a4/0x1a8 [ 2251.766904][T10000] input: syz0 as /devices/virtual/input/input219 [ 2258.032627][T10004] FAULT_INJECTION: forcing a failure. [ 2258.032627][T10004] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2258.036282][T10004] CPU: 1 UID: 0 PID: 10004 Comm: syz.1.2012 Not tainted syzkaller #0 PREEMPT [ 2258.036530][T10004] Hardware name: linux,dummy-virt (DT) [ 2258.036597][T10004] Call trace: [ 2258.036649][T10004] show_stack+0x18/0x24 (C) [ 2258.036802][T10004] dump_stack_lvl+0x78/0x90 [ 2258.036933][T10004] dump_stack+0x18/0x24 [ 2258.037060][T10004] should_fail_ex+0x1dc/0x234 [ 2258.037196][T10004] should_fail+0x14/0x24 [ 2258.037366][T10004] should_fail_usercopy+0x1c/0x28 [ 2258.037496][T10004] simple_read_from_buffer+0x5c/0x138 [ 2258.037625][T10004] proc_fail_nth_read+0xac/0x134 [ 2258.037754][T10004] vfs_read+0xc0/0x318 [ 2258.037881][T10004] ksys_read+0x6c/0x100 [ 2258.038068][T10004] __arm64_sys_read+0x1c/0x28 [ 2258.038212][T10004] invoke_syscall+0x48/0x110 [ 2258.038344][T10004] el0_svc_common.constprop.0+0x40/0xe0 [ 2258.038522][T10004] do_el0_svc+0x1c/0x28 [ 2258.038657][T10004] el0_svc+0x34/0x10c [ 2258.038787][T10004] el0t_64_sync_handler+0xa0/0xe4 [ 2258.038916][T10004] el0t_64_sync+0x1a4/0x1a8 [ 2259.215248][T10006] input: syz0 as /devices/virtual/input/input220 [ 2268.196687][T10018] input: syz0 as /devices/virtual/input/input221 [ 2276.651737][T10027] input: syz0 as /devices/virtual/input/input222 [ 2285.195538][T10039] input: syz0 as /devices/virtual/input/input223 [ 2300.279143][T10064] input: syz0 as /devices/virtual/input/input224 [ 2305.784202][T10082] input: syz0 as /devices/virtual/input/input225 [ 2321.166657][T10101] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2321.193339][T10101] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2321.832741][T10112] input: syz0 as /devices/virtual/input/input226 [ 2323.372298][T10119] FAULT_INJECTION: forcing a failure. [ 2323.372298][T10119] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2323.389814][T10119] CPU: 1 UID: 0 PID: 10119 Comm: syz.0.2045 Not tainted syzkaller #0 PREEMPT [ 2323.390170][T10119] Hardware name: linux,dummy-virt (DT) [ 2323.390291][T10119] Call trace: [ 2323.390392][T10119] show_stack+0x18/0x24 (C) [ 2323.390646][T10119] dump_stack_lvl+0x78/0x90 [ 2323.390870][T10119] dump_stack+0x18/0x24 [ 2323.391090][T10119] should_fail_ex+0x1dc/0x234 [ 2323.391319][T10119] should_fail+0x14/0x24 [ 2323.391560][T10119] should_fail_usercopy+0x1c/0x28 [ 2323.391794][T10119] strncpy_from_user+0x24/0x1a0 [ 2323.392032][T10119] getname_flags.part.0+0x48/0x1bc [ 2323.392282][T10119] getname_flags+0x38/0x60 [ 2323.392526][T10119] do_sys_openat2+0x5c/0xe8 [ 2323.392766][T10119] __arm64_sys_openat2+0x100/0x17c [ 2323.392999][T10119] invoke_syscall+0x48/0x110 [ 2323.393221][T10119] el0_svc_common.constprop.0+0x40/0xe0 [ 2323.393468][T10119] do_el0_svc+0x1c/0x28 [ 2323.393657][T10119] el0_svc+0x34/0x10c [ 2323.393837][T10119] el0t_64_sync_handler+0xa0/0xe4 [ 2323.394025][T10119] el0t_64_sync+0x1a4/0x1a8 [ 2324.851331][T10130] input: syz0 as /devices/virtual/input/input227 [ 2340.572339][T10142] input: syz0 as /devices/virtual/input/input228 [ 2359.105114][T10170] input: syz0 as /devices/virtual/input/input232 [ 2362.590489][T10181] input: syz0 as /devices/virtual/input/input234 [ 2378.231250][T10190] fuse: Bad value for 'fd' [ 2378.666101][T10194] input: syz0 as /devices/virtual/input/input235 [ 2382.060520][T10212] input: syz0 as /devices/virtual/input/input236 [ 2402.482591][T10266] FAULT_INJECTION: forcing a failure. [ 2402.482591][T10266] name failslab, interval 1, probability 0, space 0, times 0 [ 2402.486989][T10266] CPU: 0 UID: 0 PID: 10266 Comm: syz.0.2081 Not tainted syzkaller #0 PREEMPT [ 2402.487309][T10266] Hardware name: linux,dummy-virt (DT) [ 2402.487437][T10266] Call trace: [ 2402.487526][T10266] show_stack+0x18/0x24 (C) [ 2402.487781][T10266] dump_stack_lvl+0x78/0x90 [ 2402.487997][T10266] dump_stack+0x18/0x24 [ 2402.488283][T10266] should_fail_ex+0x1dc/0x234 [ 2402.488548][T10266] should_failslab+0x54/0x80 [ 2402.488821][T10266] __kmalloc_node_noprof+0xb0/0x404 [ 2402.489086][T10266] alloc_slab_obj_exts+0x48/0xcc [ 2402.489362][T10266] __memcg_slab_post_alloc_hook+0x1f8/0x3a4 [ 2402.489651][T10266] kmem_cache_alloc_node_noprof+0x2f4/0x370 [ 2402.489895][T10266] __alloc_skb+0x150/0x194 [ 2402.490126][T10266] alloc_skb_with_frags+0x50/0x1e8 [ 2402.490385][T10266] sock_alloc_send_pskb+0x284/0x2b4 [ 2402.490600][T10266] unix_dgram_sendmsg+0x110/0x7d0 [ 2402.490822][T10266] __sock_sendmsg+0x54/0x60 [ 2402.491086][T10266] ____sys_sendmsg+0x234/0x29c [ 2402.491297][T10266] ___sys_sendmsg+0xac/0x100 [ 2402.491571][T10266] __sys_sendmsg+0x98/0xf8 [ 2402.491833][T10266] __arm64_sys_sendmsg+0x24/0x30 [ 2402.492057][T10266] invoke_syscall+0x48/0x110 [ 2402.492264][T10266] el0_svc_common.constprop.0+0x40/0xe0 [ 2402.492514][T10266] do_el0_svc+0x1c/0x28 [ 2402.492762][T10266] el0_svc+0x34/0x10c [ 2402.493004][T10266] el0t_64_sync_handler+0xa0/0xe4 [ 2402.493246][T10266] el0t_64_sync+0x1a4/0x1a8 [ 2404.598999][T10277] FAULT_INJECTION: forcing a failure. [ 2404.598999][T10277] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2404.599700][T10277] CPU: 0 UID: 0 PID: 10277 Comm: syz.1.2086 Not tainted syzkaller #0 PREEMPT [ 2404.599977][T10277] Hardware name: linux,dummy-virt (DT) [ 2404.600081][T10277] Call trace: [ 2404.600173][T10277] show_stack+0x18/0x24 (C) [ 2404.600430][T10277] dump_stack_lvl+0x78/0x90 [ 2404.600655][T10277] dump_stack+0x18/0x24 [ 2404.600868][T10277] should_fail_ex+0x1dc/0x234 [ 2404.601084][T10277] should_fail+0x14/0x24 [ 2404.601342][T10277] should_fail_usercopy+0x1c/0x28 [ 2404.601569][T10277] setup_rt_frame+0x6c0/0x1264 [ 2404.601800][T10277] do_signal+0x2a8/0x3ec [ 2404.602021][T10277] do_notify_resume+0xe0/0x16c [ 2404.602260][T10277] el0_svc+0x108/0x10c [ 2404.602489][T10277] el0t_64_sync_handler+0xa0/0xe4 [ 2404.602705][T10277] el0t_64_sync+0x1a4/0x1a8 [ 2404.976649][T10283] FAULT_INJECTION: forcing a failure. [ 2404.976649][T10283] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2404.986039][T10283] CPU: 1 UID: 0 PID: 10283 Comm: syz.1.2088 Not tainted syzkaller #0 PREEMPT [ 2404.986398][T10283] Hardware name: linux,dummy-virt (DT) [ 2404.986525][T10283] Call trace: [ 2404.986623][T10283] show_stack+0x18/0x24 (C) [ 2404.986902][T10283] dump_stack_lvl+0x78/0x90 [ 2404.987161][T10283] dump_stack+0x18/0x24 [ 2404.987401][T10283] should_fail_ex+0x1dc/0x234 [ 2404.987646][T10283] should_fail+0x14/0x24 [ 2404.987880][T10283] should_fail_usercopy+0x1c/0x28 [ 2404.988189][T10283] simple_read_from_buffer+0x5c/0x138 [ 2404.988435][T10283] proc_fail_nth_read+0xac/0x134 [ 2404.988689][T10283] vfs_read+0xc0/0x318 [ 2404.988935][T10283] ksys_read+0x6c/0x100 [ 2404.989179][T10283] __arm64_sys_read+0x1c/0x28 [ 2404.989450][T10283] invoke_syscall+0x48/0x110 [ 2404.989701][T10283] el0_svc_common.constprop.0+0x40/0xe0 [ 2404.989945][T10283] do_el0_svc+0x1c/0x28 [ 2404.990198][T10283] el0_svc+0x34/0x10c [ 2404.990426][T10283] el0t_64_sync_handler+0xa0/0xe4 [ 2404.990654][T10283] el0t_64_sync+0x1a4/0x1a8 [ 2407.677470][T10328] FAULT_INJECTION: forcing a failure. [ 2407.677470][T10328] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2407.683935][T10328] CPU: 1 UID: 0 PID: 10328 Comm: syz.1.2103 Not tainted syzkaller #0 PREEMPT [ 2407.684401][T10328] Hardware name: linux,dummy-virt (DT) [ 2407.684537][T10328] Call trace: [ 2407.684672][T10328] show_stack+0x18/0x24 (C) [ 2407.684981][T10328] dump_stack_lvl+0x78/0x90 [ 2407.685214][T10328] dump_stack+0x18/0x24 [ 2407.685501][T10328] should_fail_ex+0x1dc/0x234 [ 2407.685718][T10328] should_fail+0x14/0x24 [ 2407.685975][T10328] should_fail_usercopy+0x1c/0x28 [ 2407.686246][T10328] copy_siginfo_to_user+0x20/0xec [ 2407.686544][T10328] setup_rt_frame+0xe1c/0x1264 [ 2407.686756][T10328] do_signal+0x2a8/0x3ec [ 2407.686991][T10328] do_notify_resume+0xe0/0x16c [ 2407.687298][T10328] el0_svc+0x108/0x10c [ 2407.687589][T10328] el0t_64_sync_handler+0xa0/0xe4 [ 2407.687860][T10328] el0t_64_sync+0x1a4/0x1a8 [ 2410.082416][T10352] "syz.0.2112" (10352) uses obsolete ecb(arc4) skcipher [ 2410.422149][T10356] input: syz0 as /devices/virtual/input/input237 [ 2412.801860][T10360] FAULT_INJECTION: forcing a failure. [ 2412.801860][T10360] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2412.802635][T10360] CPU: 0 UID: 0 PID: 10360 Comm: syz.1.2115 Not tainted syzkaller #0 PREEMPT [ 2412.802938][T10360] Hardware name: linux,dummy-virt (DT) [ 2412.803060][T10360] Call trace: [ 2412.803156][T10360] show_stack+0x18/0x24 (C) [ 2412.803455][T10360] dump_stack_lvl+0x78/0x90 [ 2412.803669][T10360] dump_stack+0x18/0x24 [ 2412.803961][T10360] should_fail_ex+0x1dc/0x234 [ 2412.804258][T10360] should_fail+0x14/0x24 [ 2412.804506][T10360] should_fail_usercopy+0x1c/0x28 [ 2412.804785][T10360] setup_rt_frame+0x6c0/0x1264 [ 2412.805027][T10360] do_signal+0x2a8/0x3ec [ 2412.805330][T10360] do_notify_resume+0xe0/0x16c [ 2412.805653][T10360] el0_svc+0x108/0x10c [ 2412.805924][T10360] el0t_64_sync_handler+0xa0/0xe4 [ 2412.806215][T10360] el0t_64_sync+0x1a4/0x1a8 [ 2414.380952][T10370] FAULT_INJECTION: forcing a failure. [ 2414.380952][T10370] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2414.385909][T10370] CPU: 1 UID: 0 PID: 10370 Comm: syz.1.2118 Not tainted syzkaller #0 PREEMPT [ 2414.386238][T10370] Hardware name: linux,dummy-virt (DT) [ 2414.386343][T10370] Call trace: [ 2414.386437][T10370] show_stack+0x18/0x24 (C) [ 2414.386697][T10370] dump_stack_lvl+0x78/0x90 [ 2414.386933][T10370] dump_stack+0x18/0x24 [ 2414.387165][T10370] should_fail_ex+0x1dc/0x234 [ 2414.387374][T10370] should_fail+0x14/0x24 [ 2414.387576][T10370] should_fail_usercopy+0x1c/0x28 [ 2414.387777][T10370] _inline_copy_from_user+0x24/0xb0 [ 2414.387987][T10370] copy_msghdr_from_user+0x54/0xcc [ 2414.388237][T10370] ___sys_sendmsg+0x8c/0x100 [ 2414.388455][T10370] __sys_sendmsg+0x98/0xf8 [ 2414.388675][T10370] __arm64_sys_sendmsg+0x24/0x30 [ 2414.388895][T10370] invoke_syscall+0x48/0x110 [ 2414.389141][T10370] el0_svc_common.constprop.0+0x40/0xe0 [ 2414.389418][T10370] do_el0_svc+0x1c/0x28 [ 2414.389641][T10370] el0_svc+0x34/0x10c [ 2414.389873][T10370] el0t_64_sync_handler+0xa0/0xe4 [ 2414.390099][T10370] el0t_64_sync+0x1a4/0x1a8 [ 2415.161613][T10378] fuse: Unknown parameter '00000000000000000003' [ 2417.559158][T10395] FAULT_INJECTION: forcing a failure. [ 2417.559158][T10395] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2417.579762][T10395] CPU: 1 UID: 0 PID: 10395 Comm: syz.1.2125 Not tainted syzkaller #0 PREEMPT [ 2417.580101][T10395] Hardware name: linux,dummy-virt (DT) [ 2417.580235][T10395] Call trace: [ 2417.580336][T10395] show_stack+0x18/0x24 (C) [ 2417.580599][T10395] dump_stack_lvl+0x78/0x90 [ 2417.580843][T10395] dump_stack+0x18/0x24 [ 2417.581082][T10395] should_fail_ex+0x1dc/0x234 [ 2417.581372][T10395] should_fail+0x14/0x24 [ 2417.581594][T10395] should_fail_usercopy+0x1c/0x28 [ 2417.581783][T10395] restore_sigframe+0x4c/0xc74 [ 2417.581963][T10395] __arm64_sys_rt_sigreturn+0xb0/0x22c [ 2417.582171][T10395] invoke_syscall+0x48/0x110 [ 2417.582391][T10395] el0_svc_common.constprop.0+0x40/0xe0 [ 2417.582595][T10395] do_el0_svc+0x1c/0x28 [ 2417.582822][T10395] el0_svc+0x34/0x10c [ 2417.583024][T10395] el0t_64_sync_handler+0xa0/0xe4 [ 2417.583266][T10395] el0t_64_sync+0x1a4/0x1a8 [ 2423.913877][T10421] input: syz0 as /devices/virtual/input/input238 [ 2428.855534][T10430] fuse: Unknown parameter '000000000000000000000030x0000000000000003' [ 2431.397368][T10444] input: syz0 as /devices/virtual/input/input240 [ 2517.371841][T10577] FAULT_INJECTION: forcing a failure. [ 2517.371841][T10577] name failslab, interval 1, probability 0, space 0, times 0 [ 2517.372226][T10577] CPU: 1 UID: 0 PID: 10577 Comm: syz.0.2177 Not tainted syzkaller #0 PREEMPT [ 2517.372442][T10577] Hardware name: linux,dummy-virt (DT) [ 2517.372529][T10577] Call trace: [ 2517.372581][T10577] show_stack+0x18/0x24 (C) [ 2517.372767][T10577] dump_stack_lvl+0x78/0x90 [ 2517.372938][T10577] dump_stack+0x18/0x24 [ 2517.373068][T10577] should_fail_ex+0x1dc/0x234 [ 2517.373226][T10577] should_failslab+0x54/0x80 [ 2517.373530][T10577] kmem_cache_alloc_noprof+0x54/0x368 [ 2517.373787][T10577] getname_flags.part.0+0x2c/0x1bc [ 2517.374032][T10577] getname_flags+0x38/0x60 [ 2517.374286][T10577] do_sys_openat2+0x5c/0xe8 [ 2517.374528][T10577] __arm64_sys_openat+0x64/0xa8 [ 2517.374763][T10577] invoke_syscall+0x48/0x110 [ 2517.374946][T10577] el0_svc_common.constprop.0+0x40/0xe0 [ 2517.375108][T10577] do_el0_svc+0x1c/0x28 [ 2517.376185][T10577] el0_svc+0x34/0x10c [ 2517.376437][T10577] el0t_64_sync_handler+0xa0/0xe4 [ 2517.376586][T10577] el0t_64_sync+0x1a4/0x1a8 [ 2518.824222][T10594] FAULT_INJECTION: forcing a failure. [ 2518.824222][T10594] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2518.824834][T10594] CPU: 1 UID: 0 PID: 10594 Comm: syz.0.2182 Not tainted syzkaller #0 PREEMPT [ 2518.825121][T10594] Hardware name: linux,dummy-virt (DT) [ 2518.825237][T10594] Call trace: [ 2518.825366][T10594] show_stack+0x18/0x24 (C) [ 2518.825636][T10594] dump_stack_lvl+0x78/0x90 [ 2518.825883][T10594] dump_stack+0x18/0x24 [ 2518.826130][T10594] should_fail_ex+0x1dc/0x234 [ 2518.826369][T10594] should_fail+0x14/0x24 [ 2518.826605][T10594] should_fail_usercopy+0x1c/0x28 [ 2518.826841][T10594] simple_read_from_buffer+0x5c/0x138 [ 2518.827082][T10594] proc_fail_nth_read+0xac/0x134 [ 2518.827369][T10594] vfs_read+0xc0/0x318 [ 2518.827646][T10594] ksys_read+0x6c/0x100 [ 2518.827859][T10594] __arm64_sys_read+0x1c/0x28 [ 2518.828137][T10594] invoke_syscall+0x48/0x110 [ 2518.828450][T10594] el0_svc_common.constprop.0+0x40/0xe0 [ 2518.828683][T10594] do_el0_svc+0x1c/0x28 [ 2518.828903][T10594] el0_svc+0x34/0x10c [ 2518.829141][T10594] el0t_64_sync_handler+0xa0/0xe4 [ 2518.829429][T10594] el0t_64_sync+0x1a4/0x1a8 [ 2524.471074][T10618] input: syz0 as /devices/virtual/input/input244 [ 2527.845773][T10627] FAULT_INJECTION: forcing a failure. [ 2527.845773][T10627] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2527.846509][T10627] CPU: 1 UID: 0 PID: 10627 Comm: syz.0.2191 Not tainted syzkaller #0 PREEMPT [ 2527.846770][T10627] Hardware name: linux,dummy-virt (DT) [ 2527.846943][T10627] Call trace: [ 2527.847061][T10627] show_stack+0x18/0x24 (C) [ 2527.847372][T10627] dump_stack_lvl+0x78/0x90 [ 2527.847626][T10627] dump_stack+0x18/0x24 [ 2527.847851][T10627] should_fail_ex+0x1dc/0x234 [ 2527.848160][T10627] should_fail+0x14/0x24 [ 2527.848407][T10627] should_fail_usercopy+0x1c/0x28 [ 2527.848639][T10627] _inline_copy_from_user+0x24/0xb0 [ 2527.848913][T10627] copy_msghdr_from_user+0x54/0xcc [ 2527.849164][T10627] ___sys_sendmsg+0x8c/0x100 [ 2527.849413][T10627] __sys_sendmsg+0x98/0xf8 [ 2527.849615][T10627] __arm64_sys_sendmsg+0x24/0x30 [ 2527.849817][T10627] invoke_syscall+0x48/0x110 [ 2527.850049][T10627] el0_svc_common.constprop.0+0x40/0xe0 [ 2527.850283][T10627] do_el0_svc+0x1c/0x28 [ 2527.850497][T10627] el0_svc+0x34/0x10c [ 2527.850798][T10627] el0t_64_sync_handler+0xa0/0xe4 [ 2527.851036][T10627] el0t_64_sync+0x1a4/0x1a8 [ 2531.461752][T10638] input: syz0 as /devices/virtual/input/input245 [ 2537.850918][T10654] FAULT_INJECTION: forcing a failure. [ 2537.850918][T10654] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2537.854553][T10654] CPU: 0 UID: 0 PID: 10654 Comm: syz.0.2200 Not tainted syzkaller #0 PREEMPT [ 2537.854823][T10654] Hardware name: linux,dummy-virt (DT) [ 2537.854907][T10654] Call trace: [ 2537.854969][T10654] show_stack+0x18/0x24 (C) [ 2537.855131][T10654] dump_stack_lvl+0x78/0x90 [ 2537.855303][T10654] dump_stack+0x18/0x24 [ 2537.855449][T10654] should_fail_ex+0x1dc/0x234 [ 2537.855580][T10654] should_fail+0x14/0x24 [ 2537.855727][T10654] should_fail_usercopy+0x1c/0x28 [ 2537.855907][T10654] restore_altstack+0x30/0x124 [ 2537.856040][T10654] __arm64_sys_rt_sigreturn+0xcc/0x22c [ 2537.856239][T10654] invoke_syscall+0x48/0x110 [ 2537.856382][T10654] el0_svc_common.constprop.0+0x40/0xe0 [ 2537.856544][T10654] do_el0_svc+0x1c/0x28 [ 2537.856744][T10654] el0_svc+0x34/0x10c [ 2537.856891][T10654] el0t_64_sync_handler+0xa0/0xe4 [ 2537.857022][T10654] el0t_64_sync+0x1a4/0x1a8 [ 2541.840689][T10671] fuse: Bad value for 'group_id' [ 2541.842356][T10671] fuse: Bad value for 'group_id' [ 2547.453802][T10689] fuse: Unknown parameter '' [ 2548.720303][T10704] fuse: Unknown parameter '00000000000000000000000' [ 2550.906424][T10728] FAULT_INJECTION: forcing a failure. [ 2550.906424][T10728] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2550.907161][T10728] CPU: 1 UID: 0 PID: 10728 Comm: syz.0.2224 Not tainted syzkaller #0 PREEMPT [ 2550.907442][T10728] Hardware name: linux,dummy-virt (DT) [ 2550.907562][T10728] Call trace: [ 2550.907658][T10728] show_stack+0x18/0x24 (C) [ 2550.907931][T10728] dump_stack_lvl+0x78/0x90 [ 2550.908254][T10728] dump_stack+0x18/0x24 [ 2550.908509][T10728] should_fail_ex+0x1dc/0x234 [ 2550.908715][T10728] should_fail+0x14/0x24 [ 2550.908933][T10728] should_fail_usercopy+0x1c/0x28 [ 2550.909193][T10728] setup_rt_frame+0x6c0/0x1264 [ 2550.909497][T10728] do_signal+0x2a8/0x3ec [ 2550.909738][T10728] do_notify_resume+0xe0/0x16c [ 2550.909976][T10728] el0_svc+0x108/0x10c [ 2550.910216][T10728] el0t_64_sync_handler+0xa0/0xe4 [ 2550.910435][T10728] el0t_64_sync+0x1a4/0x1a8 [ 2551.750376][T10751] input: syz0 as /devices/virtual/input/input247 [ 2554.819723][T10765] input: syz0 as /devices/virtual/input/input248 [ 2576.155074][T10804] fuse: Bad value for 'fd' [ 2576.506030][T10808] fuse: Bad value for 'group_id' [ 2576.506522][T10808] fuse: Bad value for 'group_id' [ 2576.986975][T10816] fuse: Bad value for 'user_id' [ 2576.987557][T10816] fuse: Bad value for 'user_id' [ 2580.335782][T10857] FAULT_INJECTION: forcing a failure. [ 2580.335782][T10857] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2580.341150][T10857] CPU: 0 UID: 0 PID: 10857 Comm: syz.0.2268 Not tainted syzkaller #0 PREEMPT [ 2580.341548][T10857] Hardware name: linux,dummy-virt (DT) [ 2580.341671][T10857] Call trace: [ 2580.341773][T10857] show_stack+0x18/0x24 (C) [ 2580.342058][T10857] dump_stack_lvl+0x78/0x90 [ 2580.342308][T10857] dump_stack+0x18/0x24 [ 2580.342540][T10857] should_fail_ex+0x1dc/0x234 [ 2580.342746][T10857] should_fail+0x14/0x24 [ 2580.342942][T10857] should_fail_usercopy+0x1c/0x28 [ 2580.343147][T10857] _inline_copy_from_user+0x24/0xb0 [ 2580.343385][T10857] copy_msghdr_from_user+0x54/0xcc [ 2580.343623][T10857] ___sys_sendmsg+0x8c/0x100 [ 2580.343861][T10857] __sys_sendmsg+0x98/0xf8 [ 2580.344117][T10857] __arm64_sys_sendmsg+0x24/0x30 [ 2580.344329][T10857] invoke_syscall+0x48/0x110 [ 2580.344601][T10857] el0_svc_common.constprop.0+0x40/0xe0 [ 2580.344832][T10857] do_el0_svc+0x1c/0x28 [ 2580.345059][T10857] el0_svc+0x34/0x10c [ 2580.345356][T10857] el0t_64_sync_handler+0xa0/0xe4 [ 2580.345579][T10857] el0t_64_sync+0x1a4/0x1a8 [ 2582.341859][T10865] tmpfs: Bad value for 'nr_blocks' [ 2584.485092][T10887] FAULT_INJECTION: forcing a failure. [ 2584.485092][T10887] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2584.508862][T10887] CPU: 0 UID: 0 PID: 10887 Comm: syz.0.2278 Not tainted syzkaller #0 PREEMPT [ 2584.509259][T10887] Hardware name: linux,dummy-virt (DT) [ 2584.509408][T10887] Call trace: [ 2584.509505][T10887] show_stack+0x18/0x24 (C) [ 2584.509787][T10887] dump_stack_lvl+0x78/0x90 [ 2584.510036][T10887] dump_stack+0x18/0x24 [ 2584.510284][T10887] should_fail_ex+0x1dc/0x234 [ 2584.510524][T10887] should_fail+0x14/0x24 [ 2584.510761][T10887] should_fail_usercopy+0x1c/0x28 [ 2584.510998][T10887] simple_read_from_buffer+0x5c/0x138 [ 2584.511247][T10887] proc_fail_nth_read+0xac/0x134 [ 2584.511491][T10887] vfs_read+0xc0/0x318 [ 2584.511731][T10887] ksys_read+0x6c/0x100 [ 2584.511968][T10887] __arm64_sys_read+0x1c/0x28 [ 2584.512214][T10887] invoke_syscall+0x48/0x110 [ 2584.512461][T10887] el0_svc_common.constprop.0+0x40/0xe0 [ 2584.512708][T10887] do_el0_svc+0x1c/0x28 [ 2584.512952][T10887] el0_svc+0x34/0x10c [ 2584.513206][T10887] el0t_64_sync_handler+0xa0/0xe4 [ 2584.513459][T10887] el0t_64_sync+0x1a4/0x1a8 [ 2602.276856][T11000] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2602.284986][T11000] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2602.419326][T11002] FAULT_INJECTION: forcing a failure. [ 2602.419326][T11002] name failslab, interval 1, probability 0, space 0, times 0 [ 2602.423228][T11002] CPU: 0 UID: 0 PID: 11002 Comm: syz.1.2316 Not tainted syzkaller #0 PREEMPT [ 2602.423508][T11002] Hardware name: linux,dummy-virt (DT) [ 2602.423605][T11002] Call trace: [ 2602.423681][T11002] show_stack+0x18/0x24 (C) [ 2602.423927][T11002] dump_stack_lvl+0x78/0x90 [ 2602.424120][T11002] dump_stack+0x18/0x24 [ 2602.424303][T11002] should_fail_ex+0x1dc/0x234 [ 2602.424494][T11002] should_failslab+0x54/0x80 [ 2602.424680][T11002] kmem_cache_alloc_noprof+0x54/0x368 [ 2602.424867][T11002] security_inode_alloc+0x30/0x190 [ 2602.425058][T11002] inode_init_always_gfp+0x17c/0x25c [ 2602.425245][T11002] alloc_inode+0x40/0xd0 [ 2602.425462][T11002] path_from_stashed+0xac/0x1e8 [ 2602.425645][T11002] open_namespace+0x38/0xbc [ 2602.425831][T11002] open_related_ns+0x1c/0x28 [ 2602.426016][T11002] sock_ioctl+0x18c/0x350 [ 2602.426204][T11002] __arm64_sys_ioctl+0xac/0x104 [ 2602.426469][T11002] invoke_syscall+0x48/0x110 [ 2602.426713][T11002] el0_svc_common.constprop.0+0x40/0xe0 [ 2602.426907][T11002] do_el0_svc+0x1c/0x28 [ 2602.427096][T11002] el0_svc+0x34/0x10c [ 2602.427342][T11002] el0t_64_sync_handler+0xa0/0xe4 [ 2602.427555][T11002] el0t_64_sync+0x1a4/0x1a8 [ 2606.455720][T11028] FAULT_INJECTION: forcing a failure. [ 2606.455720][T11028] name failslab, interval 1, probability 0, space 0, times 0 [ 2606.456490][T11028] CPU: 1 UID: 0 PID: 11028 Comm: syz.0.2324 Not tainted syzkaller #0 PREEMPT [ 2606.456712][T11028] Hardware name: linux,dummy-virt (DT) [ 2606.456782][T11028] Call trace: [ 2606.456834][T11028] show_stack+0x18/0x24 (C) [ 2606.456987][T11028] dump_stack_lvl+0x78/0x90 [ 2606.457139][T11028] dump_stack+0x18/0x24 [ 2606.457355][T11028] should_fail_ex+0x1dc/0x234 [ 2606.457504][T11028] should_failslab+0x54/0x80 [ 2606.457633][T11028] __kmalloc_cache_node_noprof+0x58/0x390 [ 2606.457773][T11028] sbitmap_queue_init_node+0xb4/0x144 [ 2606.457905][T11028] blk_mq_init_tags+0x7c/0x110 [ 2606.458096][T11028] blk_mq_alloc_map_and_rqs+0x54/0x33c [ 2606.458239][T11028] blk_mq_alloc_tag_set+0x1c8/0x3fc [ 2606.458373][T11028] loop_add+0x128/0x348 [ 2606.458502][T11028] loop_control_ioctl+0x130/0x260 [ 2606.458629][T11028] __arm64_sys_ioctl+0xac/0x104 [ 2606.458762][T11028] invoke_syscall+0x48/0x110 [ 2606.458894][T11028] el0_svc_common.constprop.0+0x40/0xe0 [ 2606.459030][T11028] do_el0_svc+0x1c/0x28 [ 2606.459166][T11028] el0_svc+0x34/0x10c [ 2606.459297][T11028] el0t_64_sync_handler+0xa0/0xe4 [ 2606.459429][T11028] el0t_64_sync+0x1a4/0x1a8 [ 2606.466178][T11028] blk-mq: reduced tag depth (128 -> 64) [ 2609.309757][T11032] fuse: Bad value for 'user_id' [ 2609.312217][T11032] fuse: Bad value for 'user_id' [ 2613.113454][T11047] input: syz0 as /devices/virtual/input/input259 [ 2629.876355][T11080] hugetlbfs: syz.1.2341 (11080): Using mlock ulimits for SHM_HUGETLB is obsolete [ 2629.904368][T11080] input: syz0 as /devices/virtual/input/input260 [ 2634.071149][T11089] input: syz0 as /devices/virtual/input/input261 [ 2648.892317][ T1854] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2648.991410][ T1854] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2649.122196][ T1854] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2649.343137][ T1854] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2651.006574][ T1854] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2651.081134][ T1854] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2651.132166][ T1854] bond0 (unregistering): Released all slaves [ 2651.530692][ T1854] hsr_slave_0: left promiscuous mode [ 2651.543043][ T1854] hsr_slave_1: left promiscuous mode [ 2651.586759][ T1854] veth1_macvtap: left promiscuous mode [ 2651.587521][ T1854] veth0_macvtap: left promiscuous mode [ 2651.594054][ T1854] veth1_vlan: left promiscuous mode [ 2651.595105][ T1854] veth0_vlan: left promiscuous mode [ 2657.562585][T11102] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2657.598897][T11102] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2658.183286][T11154] input: syz0 as /devices/virtual/input/input262 [ 2660.481511][T11102] hsr_slave_0: entered promiscuous mode [ 2660.502727][T11102] hsr_slave_1: entered promiscuous mode [ 2662.705595][T11102] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2662.781932][T11102] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2662.846027][T11102] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2662.931593][T11102] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2664.859697][T11102] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2671.686624][T11102] veth0_vlan: entered promiscuous mode [ 2671.798606][T11102] veth1_vlan: entered promiscuous mode [ 2672.164505][T11102] veth0_macvtap: entered promiscuous mode [ 2672.231374][T11102] veth1_macvtap: entered promiscuous mode [ 2672.640311][ T6110] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2672.641329][ T6110] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2672.642046][ T6110] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2672.642533][ T6110] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2682.310165][T11295] FAULT_INJECTION: forcing a failure. [ 2682.310165][T11295] name failslab, interval 1, probability 0, space 0, times 0 [ 2682.310690][T11295] CPU: 0 UID: 0 PID: 11295 Comm: syz.0.2355 Not tainted syzkaller #0 PREEMPT [ 2682.310980][T11295] Hardware name: linux,dummy-virt (DT) [ 2682.311107][T11295] Call trace: [ 2682.311323][T11295] show_stack+0x18/0x24 (C) [ 2682.311598][T11295] dump_stack_lvl+0x78/0x90 [ 2682.311824][T11295] dump_stack+0x18/0x24 [ 2682.312021][T11295] should_fail_ex+0x1dc/0x234 [ 2682.312221][T11295] should_failslab+0x54/0x80 [ 2682.312473][T11295] kmem_cache_alloc_noprof+0x54/0x368 [ 2682.312761][T11295] security_file_alloc+0x28/0x1a0 [ 2682.313011][T11295] init_file+0x3c/0x11c [ 2682.313261][T11295] alloc_empty_file+0x70/0x138 [ 2682.313553][T11295] path_openat+0x48/0xf9c [ 2682.313795][T11295] do_filp_open+0xa4/0x15c [ 2682.314042][T11295] do_sys_openat2+0x8c/0xe8 [ 2682.314282][T11295] __arm64_sys_openat2+0x100/0x17c [ 2682.314571][T11295] invoke_syscall+0x48/0x110 [ 2682.314791][T11295] el0_svc_common.constprop.0+0x40/0xe0 [ 2682.315029][T11295] do_el0_svc+0x1c/0x28 [ 2682.315268][T11295] el0_svc+0x34/0x10c [ 2682.315531][T11295] el0t_64_sync_handler+0xa0/0xe4 [ 2682.315778][T11295] el0t_64_sync+0x1a4/0x1a8 [ 2682.676503][T11301] input: syz0 as /devices/virtual/input/input263 [ 2684.869626][T11311] input: syz0 as /devices/virtual/input/input264 [ 2702.222752][T11335] input: syz0 as /devices/virtual/input/input265 [ 2703.422523][T11343] input: syz0 as /devices/virtual/input/input266 [ 2703.995745][T11345] FAULT_INJECTION: forcing a failure. [ 2703.995745][T11345] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2704.008832][T11345] CPU: 1 UID: 0 PID: 11345 Comm: syz.0.2370 Not tainted syzkaller #0 PREEMPT [ 2704.009185][T11345] Hardware name: linux,dummy-virt (DT) [ 2704.009325][T11345] Call trace: [ 2704.009422][T11345] show_stack+0x18/0x24 (C) [ 2704.009688][T11345] dump_stack_lvl+0x78/0x90 [ 2704.009920][T11345] dump_stack+0x18/0x24 [ 2704.010152][T11345] should_fail_ex+0x1dc/0x234 [ 2704.010380][T11345] should_fail+0x14/0x24 [ 2704.010600][T11345] should_fail_usercopy+0x1c/0x28 [ 2704.010823][T11345] preserve_sve_context+0x144/0x2bc [ 2704.011051][T11345] setup_rt_frame+0x86c/0x1264 [ 2704.011277][T11345] do_signal+0x2a8/0x3ec [ 2704.011497][T11345] do_notify_resume+0xe0/0x16c [ 2704.011723][T11345] el0_svc+0x108/0x10c [ 2704.011953][T11345] el0t_64_sync_handler+0xa0/0xe4 [ 2704.012186][T11345] el0t_64_sync+0x1a4/0x1a8 [ 2722.182947][T11364] input: syz0 as /devices/virtual/input/input267 [ 2742.297898][T11417] input: syz0 as /devices/virtual/input/input268 [ 2761.842590][T11454] FAULT_INJECTION: forcing a failure. [ 2761.842590][T11454] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2761.843169][T11454] CPU: 0 UID: 0 PID: 11454 Comm: syz.1.2394 Not tainted syzkaller #0 PREEMPT [ 2761.843459][T11454] Hardware name: linux,dummy-virt (DT) [ 2761.843579][T11454] Call trace: [ 2761.843675][T11454] show_stack+0x18/0x24 (C) [ 2761.843991][T11454] dump_stack_lvl+0x78/0x90 [ 2761.844240][T11454] dump_stack+0x18/0x24 [ 2761.844474][T11454] should_fail_ex+0x1dc/0x234 [ 2761.844711][T11454] should_fail+0x14/0x24 [ 2761.844939][T11454] should_fail_usercopy+0x1c/0x28 [ 2761.845173][T11454] _inline_copy_from_user+0x24/0xb0 [ 2761.845437][T11454] copy_msghdr_from_user+0x54/0xcc [ 2761.845649][T11454] ___sys_sendmsg+0x8c/0x100 [ 2761.845846][T11454] __sys_sendmsg+0x98/0xf8 [ 2761.846041][T11454] __arm64_sys_sendmsg+0x24/0x30 [ 2761.846252][T11454] invoke_syscall+0x48/0x110 [ 2761.846484][T11454] el0_svc_common.constprop.0+0x40/0xe0 [ 2761.846725][T11454] do_el0_svc+0x1c/0x28 [ 2761.846962][T11454] el0_svc+0x34/0x10c [ 2761.847206][T11454] el0t_64_sync_handler+0xa0/0xe4 [ 2761.847445][T11454] el0t_64_sync+0x1a4/0x1a8 [ 2763.442444][T11464] input: syz0 as /devices/virtual/input/input269 [ 2783.493236][T11518] fuse: Unknown parameter 'ru' [ 2783.646696][T11521] fuse: Bad value for 'fd' [ 2785.159048][T11529] input: syz0 as /devices/virtual/input/input270 [ 2804.153612][T11586] input: syz0 as /devices/virtual/input/input271 [ 2824.124464][T11655] input: syz0 as /devices/virtual/input/input272 [ 2825.497125][T10733] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2825.621327][T10733] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2825.794207][T10733] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2825.960439][T10733] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2827.561358][T10733] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2827.617818][T10733] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2827.671368][T10733] bond0 (unregistering): Released all slaves [ 2827.990153][T10733] hsr_slave_0: left promiscuous mode [ 2828.019987][T10733] hsr_slave_1: left promiscuous mode [ 2828.131156][T10733] veth1_macvtap: left promiscuous mode [ 2828.131914][T10733] veth0_macvtap: left promiscuous mode [ 2828.132592][T10733] veth1_vlan: left promiscuous mode [ 2828.132868][T10733] veth0_vlan: left promiscuous mode [ 2834.806407][T11661] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2834.874979][T11661] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2837.837030][T11661] hsr_slave_0: entered promiscuous mode [ 2837.862320][T11661] hsr_slave_1: entered promiscuous mode [ 2837.865083][T11661] debugfs: 'hsr0' already exists in 'hsr' [ 2837.879274][T11661] Cannot create hsr debugfs directory [ 2840.166824][T11661] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 2840.235724][T11661] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 2840.310234][T11661] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 2840.363736][T11661] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 2842.599748][T11661] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2850.565277][T11661] veth0_vlan: entered promiscuous mode [ 2850.607734][T11661] veth1_vlan: entered promiscuous mode [ 2850.979823][T11661] veth0_macvtap: entered promiscuous mode [ 2851.052541][T11661] veth1_macvtap: entered promiscuous mode [ 2851.460769][ T6110] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2851.461771][ T6110] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2851.462100][ T6110] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2851.462420][ T6110] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2858.446556][T11854] KVM: debugfs: duplicate directory 11854-4 [ 2863.846782][T11889] input: syz0 as /devices/virtual/input/input273 [ 2881.710810][T11945] fuse: Bad value for 'group_id' [ 2881.714874][T11945] fuse: Bad value for 'group_id' [ 2881.857830][T11947] fuse: Bad value for 'fd' [ 2882.016366][T11949] input: syz0 as /devices/virtual/input/input275 [ 2884.174632][T11957] input: syz0 as /devices/virtual/input/input276 [ 2903.541337][T11975] fuse: Bad value for 'group_id' [ 2903.543868][T11975] fuse: Bad value for 'group_id' [ 2903.661193][T11977] fuse: Bad value for 'fd' [ 2904.020530][T11982] input: syz0 as /devices/virtual/input/input277 [ 2907.712373][T11995] fuse: Bad value for 'group_id' [ 2907.716270][T11995] fuse: Bad value for 'group_id' [ 2907.917736][T11998] fuse: Bad value for 'fd' [ 2908.130242][T12000] input: syz0 as /devices/virtual/input/input278 [ 2926.233643][T12022] input: syz0 as /devices/virtual/input/input279 [ 2927.424367][T12027] input: syz0 as /devices/virtual/input/input280 [ 2945.676699][T12057] input: syz0 as /devices/virtual/input/input281 [ 2947.574401][T12064] input: syz0 as /devices/virtual/input/input282 [ 2967.393603][T12096] input: syz0 as /devices/virtual/input/input283 [ 2970.965088][T12112] fuse: Bad value for 'group_id' [ 2970.965674][T12112] fuse: Bad value for 'group_id' [ 2981.851152][T12147] input: syz0 as /devices/virtual/input/input284 [ 2985.770838][T12161] fuse: Bad value for 'group_id' [ 2985.771164][T12161] fuse: Bad value for 'group_id' [ 2985.939336][T12163] input: syz0 as /devices/virtual/input/input285 [ 3000.330292][T12183] fuse: Bad value for 'group_id' [ 3000.333216][T12183] fuse: Bad value for 'group_id' [ 3000.465480][T12185] input: syz0 as /devices/virtual/input/input286 [ 3002.067779][T12193] input: syz0 as /devices/virtual/input/input287 [ 3019.385596][T12210] input: syz0 as /devices/virtual/input/input288 [ 3026.470058][T12225] input: syz0 as /devices/virtual/input/input289 [ 3038.526136][T12244] fuse: Bad value for 'fd' [ 3041.683448][T12257] fuse: Bad value for 'fd' [ 3042.131643][T12261] input: syz0 as /devices/virtual/input/input293 [ 3042.994632][T12269] fuse: Bad value for 'fd' [ 3043.149410][T12273] input: syz0 as /devices/virtual/input/input294 [ 3043.461393][T12275] input: syz0 as /devices/virtual/input/input295 [ 3047.022282][T12294] input: syz0 as /devices/virtual/input/input296 [ 3047.561697][T12299] fuse: Unknown parameter 'grou00000000000000000000' [ 3048.610003][T12308] input: syz0 as /devices/virtual/input/input297 [ 3060.056829][T12315] fuse: Unknown parameter 'grou00000000000000000000' [ 3063.456316][T12328] input: syz0 as /devices/virtual/input/input298 [ 3063.886362][T12333] fuse: Unknown parameter 'grou00000000000000000000' [ 3064.326868][T12340] input: syz0 as /devices/virtual/input/input299 [ 3079.976450][T12355] fuse: Unknown parameter 'group_i00000000000000000000' [ 3081.161705][T12360] input: syz0 as /devices/virtual/input/input300 [ 3081.697987][T12362] input: syz0 as /devices/virtual/input/input301 [ 3098.365590][T12379] fuse: Unknown parameter 'group_i00000000000000000000' [ 3099.831789][T12390] input: syz0 as /devices/virtual/input/input302 [ 3102.166483][T12400] input: syz0 as /devices/virtual/input/input303 [ 3115.519339][T12409] fuse: Unknown parameter 'group_i00000000000000000000' [ 3117.873004][T12416] fuse: Unknown parameter 'use00000000000000000000' [ 3118.070661][T12418] fuse: Bad value for 'fd' [ 3118.555753][T12422] input: syz0 as /devices/virtual/input/input304 [ 3121.962435][T12435] fuse: Unknown parameter 'user_i00000000000000000000' [ 3122.134628][T12437] fuse: Bad value for 'fd' [ 3122.519119][T12442] input: syz0 as /devices/virtual/input/input305 [ 3137.782649][T12458] fuse: Unknown parameter 'user_i00000000000000000000' [ 3138.086149][T12462] fuse: Bad value for 'fd' [ 3138.576545][T12466] input: syz0 as /devices/virtual/input/input306 [ 3142.497180][T12481] fuse: Unknown parameter 'user_i00000000000000000000' [ 3142.801524][T12483] serio: Serial port pts0 [ 3154.907416][T12493] input: syz0 as /devices/virtual/input/input307 [ 3161.106940][T12503] fuse: Unknown parameter 'user_id00000000000000000000' [ 3173.812502][T12545] input: syz0 as /devices/virtual/input/input308 [ 3186.282767][T12584] input: syz0 as /devices/virtual/input/input309 [ 3194.279941][T12607] input: syz0 as /devices/virtual/input/input310 [ 3208.297937][T12625] input: syz0 as /devices/virtual/input/input311 [ 3213.160336][T12642] input: syz0 as /devices/virtual/input/input312 [ 3226.860900][T12660] input: syz0 as /devices/virtual/input/input313 [ 3237.700635][T12711] fuse: Bad value for 'group_id' [ 3237.702419][T12711] fuse: Bad value for 'group_id' [ 3237.937072][T12713] FAULT_INJECTION: forcing a failure. [ 3237.937072][T12713] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3237.942742][T12713] CPU: 0 UID: 0 PID: 12713 Comm: syz.1.2695 Not tainted syzkaller #0 PREEMPT [ 3237.943105][T12713] Hardware name: linux,dummy-virt (DT) [ 3237.943284][T12713] Call trace: [ 3237.943423][T12713] show_stack+0x18/0x24 (C) [ 3237.943793][T12713] dump_stack_lvl+0x78/0x90 [ 3237.944089][T12713] dump_stack+0x18/0x24 [ 3237.944395][T12713] should_fail_ex+0x1dc/0x234 [ 3237.944652][T12713] should_fail+0x14/0x24 [ 3237.944895][T12713] should_fail_usercopy+0x1c/0x28 [ 3237.945140][T12713] _inline_copy_from_user+0x24/0xb0 [ 3237.945438][T12713] copy_msghdr_from_user+0x54/0xcc [ 3237.945695][T12713] ___sys_sendmsg+0x8c/0x100 [ 3237.945945][T12713] __sys_sendmsg+0x98/0xf8 [ 3237.946194][T12713] __arm64_sys_sendmsg+0x24/0x30 [ 3237.946452][T12713] invoke_syscall+0x48/0x110 [ 3237.946663][T12713] el0_svc_common.constprop.0+0x40/0xe0 [ 3237.946865][T12713] do_el0_svc+0x1c/0x28 [ 3237.947054][T12713] el0_svc+0x34/0x10c [ 3237.947274][T12713] el0t_64_sync_handler+0xa0/0xe4 [ 3237.947511][T12713] el0t_64_sync+0x1a4/0x1a8 [ 3241.277508][T12723] fuse: Bad value for 'group_id' [ 3241.281393][T12723] fuse: Bad value for 'group_id' [ 3243.104735][T12736] fuse: Bad value for 'group_id' [ 3243.105366][T12736] fuse: Bad value for 'group_id' [ 3243.593556][T12744] input: syz0 as /devices/virtual/input/input314 [ 3248.506268][T12778] fuse: Unknown parameter '00000000000000000003' [ 3252.063632][T12789] fuse: Unknown parameter '00000000000000000003' [ 3255.161689][T12795] fuse: Bad value for 'rootmode' [ 3255.854772][T12801] fuse: Unknown parameter 'fd00000000000000000003' [ 3256.296463][T12805] fuse: Bad value for 'rootmode' [ 3257.177256][T12811] fuse: Unknown parameter 'fd00000000000000000003' [ 3258.671040][T12817] fuse: Bad value for 'rootmode' [ 3259.535083][T12823] fuse: Unknown parameter 'fd00000000000000000003' [ 3259.871239][T12829] fuse: Unknown parameter 'use00000000000000000000' [ 3262.129410][T12839] input: syz0 as /devices/virtual/input/input315 [ 3262.810082][T12841] FAULT_INJECTION: forcing a failure. [ 3262.810082][T12841] name failslab, interval 1, probability 0, space 0, times 0 [ 3262.814393][T12841] CPU: 0 UID: 0 PID: 12841 Comm: syz.1.2746 Not tainted syzkaller #0 PREEMPT [ 3262.814592][T12841] Hardware name: linux,dummy-virt (DT) [ 3262.814658][T12841] Call trace: [ 3262.814710][T12841] show_stack+0x18/0x24 (C) [ 3262.814865][T12841] dump_stack_lvl+0x78/0x90 [ 3262.814996][T12841] dump_stack+0x18/0x24 [ 3262.815124][T12841] should_fail_ex+0x1dc/0x234 [ 3262.815254][T12841] should_failslab+0x54/0x80 [ 3262.815393][T12841] __kmalloc_noprof+0xa8/0x430 [ 3262.815563][T12841] tomoyo_realpath_from_path+0x44/0x1b4 [ 3262.815740][T12841] tomoyo_path_number_perm+0xd8/0x20c [ 3262.815871][T12841] tomoyo_file_ioctl+0x1c/0x28 [ 3262.815998][T12841] security_file_ioctl+0x8c/0x19c [ 3262.816163][T12841] __arm64_sys_ioctl+0x48/0x104 [ 3262.816327][T12841] invoke_syscall+0x48/0x110 [ 3262.816526][T12841] el0_svc_common.constprop.0+0x40/0xe0 [ 3262.816742][T12841] do_el0_svc+0x1c/0x28 [ 3262.816993][T12841] el0_svc+0x34/0x10c [ 3262.817218][T12841] el0t_64_sync_handler+0xa0/0xe4 [ 3262.817473][T12841] el0t_64_sync+0x1a4/0x1a8 [ 3262.843804][T12841] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3264.237520][T12843] fuse: Unknown parameter 'use00000000000000000000' [ 3265.765224][T12851] input: syz0 as /devices/virtual/input/input316 [ 3279.354999][T12861] fuse: Unknown parameter 'use00000000000000000000' [ 3282.119048][T12876] input: syz0 as /devices/virtual/input/input317 [ 3282.969398][T12879] fuse: Unknown parameter 'user_i00000000000000000000' [ 3289.335420][T12919] fuse: Unknown parameter 'user_i00000000000000000000' [ 3295.651012][T12932] fuse: Unknown parameter 'user_i00000000000000000000' [ 3299.553651][T12950] fuse: Unknown parameter 'user_id00000000000000000000' [ 3300.010035][T12957] input: syz0 as /devices/virtual/input/input318 [ 3300.905123][T12964] fuse: Unknown parameter 'user_id00000000000000000000' [ 3301.932534][T12971] FAULT_INJECTION: forcing a failure. [ 3301.932534][T12971] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3301.938016][T12971] CPU: 0 UID: 0 PID: 12971 Comm: syz.0.2780 Not tainted syzkaller #0 PREEMPT [ 3301.938346][T12971] Hardware name: linux,dummy-virt (DT) [ 3301.938462][T12971] Call trace: [ 3301.938556][T12971] show_stack+0x18/0x24 (C) [ 3301.938819][T12971] dump_stack_lvl+0x78/0x90 [ 3301.939059][T12971] dump_stack+0x18/0x24 [ 3301.939301][T12971] should_fail_ex+0x1dc/0x234 [ 3301.939532][T12971] should_fail+0x14/0x24 [ 3301.939767][T12971] should_fail_usercopy+0x1c/0x28 [ 3301.939999][T12971] _inline_copy_from_user+0x24/0xb0 [ 3301.940250][T12971] copy_msghdr_from_user+0x54/0xcc [ 3301.940489][T12971] ___sys_sendmsg+0x8c/0x100 [ 3301.940728][T12971] __sys_sendmsg+0x98/0xf8 [ 3301.940965][T12971] __arm64_sys_sendmsg+0x24/0x30 [ 3301.941207][T12971] invoke_syscall+0x48/0x110 [ 3301.941484][T12971] el0_svc_common.constprop.0+0x40/0xe0 [ 3301.941726][T12971] do_el0_svc+0x1c/0x28 [ 3301.941953][T12971] el0_svc+0x34/0x10c [ 3301.942194][T12971] el0t_64_sync_handler+0xa0/0xe4 [ 3301.942434][T12971] el0t_64_sync+0x1a4/0x1a8 [ 3303.445554][T12981] fuse: Unknown parameter 'user_id00000000000000000000' [ 3304.564255][T12986] input: syz0 as /devices/virtual/input/input319 [ 3318.113451][T12997] fuse: Bad value for 'fd' [ 3318.905934][T13002] input: syz0 as /devices/virtual/input/input320 [ 3323.010038][T13014] input: syz0 as /devices/virtual/input/input321 [ 3329.693961][T13030] input: syz0 as /devices/virtual/input/input322 [ 3332.231863][T13038] fuse: Bad value for 'rootmode' [ 3333.976765][T13042] input: syz0 as /devices/virtual/input/input323 [ 3336.970106][T13053] fuse: Bad value for 'rootmode' [ 3338.136846][T13056] input: syz0 as /devices/virtual/input/input324 [ 3338.816908][T13059] input: syz0 as /devices/virtual/input/input325 [ 3355.215577][T13073] input: syz0 as /devices/virtual/input/input326 [ 3357.147765][T13079] input: syz0 as /devices/virtual/input/input327 [ 3375.701381][T13095] fuse: Unknown parameter 'user_id00000000000000000000' [ 3375.722971][T13096] input: syz0 as /devices/virtual/input/input328 [ 3378.985704][T13106] input: syz0 as /devices/virtual/input/input329 [ 3379.592556][T13109] input: syz0 as /devices/virtual/input/input330 [ 3380.183133][T13113] fuse: Unknown parameter 'user_id00000000000000000000' [ 3384.751600][T13124] fuse: Unknown parameter 'user_id00000000000000000000' [ 3388.869781][T13131] input: syz0 as /devices/virtual/input/input331 [ 3395.925280][T13141] fuse: Bad value for 'fd' [ 3404.255835][T13166] input: syz0 as /devices/virtual/input/input332 [ 3405.410962][T13174] FAULT_INJECTION: forcing a failure. [ 3405.410962][T13174] name failslab, interval 1, probability 0, space 0, times 0 [ 3405.411235][T13174] CPU: 1 UID: 0 PID: 13174 Comm: syz.1.2849 Not tainted syzkaller #0 PREEMPT [ 3405.411394][T13174] Hardware name: linux,dummy-virt (DT) [ 3405.411460][T13174] Call trace: [ 3405.411512][T13174] show_stack+0x18/0x24 (C) [ 3405.411665][T13174] dump_stack_lvl+0x78/0x90 [ 3405.411869][T13174] dump_stack+0x18/0x24 [ 3405.412140][T13174] should_fail_ex+0x1dc/0x234 [ 3405.412412][T13174] should_failslab+0x54/0x80 [ 3405.412696][T13174] kmem_cache_alloc_lru_noprof+0x5c/0x378 [ 3405.412967][T13174] __d_alloc+0x30/0x244 [ 3405.413174][T13174] d_alloc_parallel+0x64/0x4e0 [ 3405.413348][T13174] path_openat+0x93c/0xf9c [ 3405.413485][T13174] do_filp_open+0xa4/0x15c [ 3405.413628][T13174] do_sys_openat2+0x8c/0xe8 [ 3405.413770][T13174] __arm64_sys_openat2+0x100/0x17c [ 3405.413917][T13174] invoke_syscall+0x48/0x110 [ 3405.414076][T13174] el0_svc_common.constprop.0+0x40/0xe0 [ 3405.414212][T13174] do_el0_svc+0x1c/0x28 [ 3405.414355][T13174] el0_svc+0x34/0x10c [ 3405.414505][T13174] el0t_64_sync_handler+0xa0/0xe4 [ 3405.414646][T13174] el0t_64_sync+0x1a4/0x1a8 [ 3406.247422][T13182] input: syz0 as /devices/virtual/input/input333 [ 3409.981234][T13197] input: syz0 as /devices/virtual/input/input334 [ 3414.309514][T10541] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 3414.469557][T10541] usb 1-1: Using ep0 maxpacket: 8 [ 3414.571023][T10541] usb 1-1: config 7 has an invalid interface number: 5 but max is 3 [ 3414.571562][T10541] usb 1-1: config 7 has an invalid interface number: 99 but max is 3 [ 3414.571775][T10541] usb 1-1: config 7 has an invalid interface number: 225 but max is 3 [ 3414.571977][T10541] usb 1-1: config 7 has an invalid interface number: 49 but max is 3 [ 3414.572174][T10541] usb 1-1: config 7 has an invalid interface number: 201 but max is 3 [ 3414.575339][T10541] usb 1-1: config 7 has 5 interfaces, different from the descriptor's value: 4 [ 3414.575625][T10541] usb 1-1: config 7 has no interface number 0 [ 3414.575815][T10541] usb 1-1: config 7 has no interface number 1 [ 3414.576001][T10541] usb 1-1: config 7 has no interface number 2 [ 3414.576203][T10541] usb 1-1: config 7 has no interface number 3 [ 3414.576375][T10541] usb 1-1: config 7 has no interface number 4 [ 3414.581771][T10541] usb 1-1: config 7 interface 5 altsetting 4 bulk endpoint 0x9 has invalid maxpacket 1023 [ 3414.582258][T10541] usb 1-1: config 7 interface 5 altsetting 4 endpoint 0xB has invalid maxpacket 512, setting to 64 [ 3414.582584][T10541] usb 1-1: config 7 interface 99 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 3414.582929][T10541] usb 1-1: config 7 interface 99 altsetting 0 has a duplicate endpoint with address 0x9, skipping [ 3414.583159][T10541] usb 1-1: config 7 interface 99 altsetting 0 endpoint 0xE has invalid maxpacket 512, setting to 64 [ 3414.583404][T10541] usb 1-1: config 7 interface 99 altsetting 0 has an endpoint descriptor with address 0x99, changing to 0x89 [ 3414.583658][T10541] usb 1-1: config 7 interface 99 altsetting 0 has a duplicate endpoint with address 0x89, skipping [ 3414.583927][T10541] usb 1-1: config 7 interface 99 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 3414.584137][T10541] usb 1-1: config 7 interface 99 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 3414.584334][T10541] usb 1-1: config 7 interface 99 altsetting 0 endpoint 0xC has invalid maxpacket 44886, setting to 64 [ 3414.584576][T10541] usb 1-1: config 7 interface 99 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 3414.584773][T10541] usb 1-1: config 7 interface 99 altsetting 0 has a duplicate endpoint with address 0xC, skipping [ 3414.584985][T10541] usb 1-1: config 7 interface 99 altsetting 0 has 13 endpoint descriptors, different from the interface descriptor's value: 12 [ 3414.595915][T10541] usb 1-1: config 7 interface 225 altsetting 129 has a duplicate endpoint with address 0x8, skipping [ 3414.596196][T10541] usb 1-1: config 7 interface 225 altsetting 129 has a duplicate endpoint with address 0x8, skipping [ 3414.596435][T10541] usb 1-1: config 7 interface 225 altsetting 129 bulk endpoint 0x7 has invalid maxpacket 1023 [ 3414.596669][T10541] usb 1-1: config 7 interface 225 altsetting 129 endpoint 0xF has invalid maxpacket 1023, setting to 64 [ 3414.596899][T10541] usb 1-1: config 7 interface 225 altsetting 129 has a duplicate endpoint with address 0x2, skipping [ 3414.597139][T10541] usb 1-1: config 7 interface 225 altsetting 129 has a duplicate endpoint with address 0x7, skipping [ 3414.597361][T10541] usb 1-1: config 7 interface 225 altsetting 129 has an invalid descriptor for endpoint zero, skipping [ 3414.597533][T10541] usb 1-1: config 7 interface 225 altsetting 129 has a duplicate endpoint with address 0xB, skipping [ 3414.597749][T10541] usb 1-1: config 7 interface 225 altsetting 129 endpoint 0x1 has invalid maxpacket 1023, setting to 64 [ 3414.597963][T10541] usb 1-1: config 7 interface 225 altsetting 129 has 10 endpoint descriptors, different from the interface descriptor's value: 14 [ 3414.613128][T10541] usb 1-1: too many endpoints for config 7 interface 49 altsetting 126: 31, using maximum allowed: 30 [ 3414.613539][T10541] usb 1-1: config 7 interface 49 altsetting 126 has an invalid descriptor for endpoint zero, skipping [ 3414.613753][T10541] usb 1-1: config 7 interface 49 altsetting 126 has an invalid descriptor for endpoint zero, skipping [ 3414.613962][T10541] usb 1-1: config 7 interface 49 altsetting 126 has an invalid descriptor for endpoint zero, skipping [ 3414.614195][T10541] usb 1-1: config 7 interface 49 altsetting 126 has a duplicate endpoint with address 0x1, skipping [ 3414.614439][T10541] usb 1-1: config 7 interface 49 altsetting 126 has 4 endpoint descriptors, different from the interface descriptor's value: 31 [ 3414.614767][T10541] usb 1-1: config 7 interface 201 altsetting 13 has a duplicate endpoint with address 0x3, skipping [ 3414.615027][T10541] usb 1-1: config 7 interface 201 altsetting 13 has a duplicate endpoint with address 0x8, skipping [ 3414.615264][T10541] usb 1-1: config 7 interface 201 altsetting 13 has a duplicate endpoint with address 0x1, skipping [ 3414.615497][T10541] usb 1-1: config 7 interface 201 altsetting 13 has a duplicate endpoint with address 0x3, skipping [ 3414.615789][T10541] usb 1-1: config 7 interface 5 has no altsetting 0 [ 3414.615990][T10541] usb 1-1: config 7 interface 225 has no altsetting 0 [ 3414.616205][T10541] usb 1-1: config 7 interface 49 has no altsetting 0 [ 3414.616406][T10541] usb 1-1: config 7 interface 201 has no altsetting 0 [ 3414.795610][T10541] usb 1-1: Dual-Role OTG device on HNP port [ 3414.798797][T10541] usb 1-1: New USB device found, idVendor=1bc7, idProduct=1102, bcdDevice=6c.f2 [ 3414.799004][T10541] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3414.799167][T10541] usb 1-1: Product: 헏亏纜窾뱎宍켤웜듙䃖秝ᅃꤕ侍╀ꦝ㩎츕玻등䟻叁䵀 [ 3414.799325][T10541] usb 1-1: Manufacturer: ᐌ [ 3414.799478][T10541] usb 1-1: SerialNumber: ы [ 3414.860849][T13206] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3415.831137][T10541] option 1-1:7.5: GSM modem (1-port) converter detected [ 3416.191965][T10541] usb 1-1: USB disconnect, device number 13 [ 3416.255214][T10541] option 1-1:7.5: device disconnected [ 3417.845193][T13229] nbd: must specify a device to reconfigure [ 3420.720294][T13242] FAULT_INJECTION: forcing a failure. [ 3420.720294][T13242] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3420.721078][T13242] CPU: 0 UID: 0 PID: 13242 Comm: syz.0.2869 Not tainted syzkaller #0 PREEMPT [ 3420.721588][T13242] Hardware name: linux,dummy-virt (DT) [ 3420.721701][T13242] Call trace: [ 3420.721781][T13242] show_stack+0x18/0x24 (C) [ 3420.722032][T13242] dump_stack_lvl+0x78/0x90 [ 3420.722256][T13242] dump_stack+0x18/0x24 [ 3420.722478][T13242] should_fail_ex+0x1dc/0x234 [ 3420.722680][T13242] should_fail+0x14/0x24 [ 3420.722899][T13242] should_fail_usercopy+0x1c/0x28 [ 3420.723130][T13242] setup_rt_frame+0x6c0/0x1264 [ 3420.723367][T13242] do_signal+0x2a8/0x3ec [ 3420.723579][T13242] do_notify_resume+0xe0/0x16c [ 3420.723819][T13242] el0_svc+0x108/0x10c [ 3420.724089][T13242] el0t_64_sync_handler+0xa0/0xe4 [ 3420.724331][T13242] el0t_64_sync+0x1a4/0x1a8 [ 3430.694594][T13284] input: syz0 as /devices/virtual/input/input338 [ 3446.569708][T13347] input: syz0 as /devices/virtual/input/input339 [ 3452.286848][T13356] fuse: Unknown parameter 'user_id00000000000000000000' [ 3452.519352][T13360] input: syz0 as /devices/virtual/input/input341 [ 3465.522026][T13372] fuse: Bad value for 'fd' [ 3470.223825][T13388] fuse: Bad value for 'fd' [ 3472.012249][T13400] fuse: Bad value for 'fd' [ 3473.747177][T13405] input: syz0 as /devices/virtual/input/input344 [ 3474.975497][T13412] fuse: Unknown parameter '00000000000000000003' [ 3475.246751][T13416] input: syz0 as /devices/virtual/input/input346 [ 3478.626139][T13428] fuse: Unknown parameter '00000000000000000003' [ 3479.581033][T13439] input: syz0 as /devices/virtual/input/input349 [ 3496.306880][T13474] FAULT_INJECTION: forcing a failure. [ 3496.306880][T13474] name failslab, interval 1, probability 0, space 0, times 0 [ 3496.324821][T13474] CPU: 0 UID: 0 PID: 13474 Comm: syz.1.2949 Not tainted syzkaller #0 PREEMPT [ 3496.325173][T13474] Hardware name: linux,dummy-virt (DT) [ 3496.325282][T13474] Call trace: [ 3496.325416][T13474] show_stack+0x18/0x24 (C) [ 3496.325671][T13474] dump_stack_lvl+0x78/0x90 [ 3496.325888][T13474] dump_stack+0x18/0x24 [ 3496.326105][T13474] should_fail_ex+0x1dc/0x234 [ 3496.326326][T13474] should_failslab+0x54/0x80 [ 3496.326546][T13474] __kmalloc_cache_noprof+0x54/0x390 [ 3496.326770][T13474] snd_mixer_oss_put_volume1_sw.constprop.0.isra.0+0x8c/0x1f4 [ 3496.327001][T13474] snd_mixer_oss_put_recsrc1_sw+0x24/0x34 [ 3496.327219][T13474] snd_mixer_oss_ioctl1+0x3f4/0xbfc [ 3496.327443][T13474] snd_mixer_oss_ioctl+0x14/0x24 [ 3496.327662][T13474] __arm64_sys_ioctl+0xac/0x104 [ 3496.327888][T13474] invoke_syscall+0x48/0x110 [ 3496.328175][T13474] el0_svc_common.constprop.0+0x40/0xe0 [ 3496.328406][T13474] do_el0_svc+0x1c/0x28 [ 3496.328631][T13474] el0_svc+0x34/0x10c [ 3496.328857][T13474] el0t_64_sync_handler+0xa0/0xe4 [ 3496.329077][T13474] el0t_64_sync+0x1a4/0x1a8 [ 3499.696552][T13489] input: syz0 as /devices/virtual/input/input353 [ 3516.827009][T13538] input: syz0 as /devices/virtual/input/input354 [ 3518.867072][T13547] input: syz0 as /devices/virtual/input/input355 [ 3533.520729][T13552] input: syz0 as /devices/virtual/input/input356 [ 3544.182530][T13571] input: syz0 as /devices/virtual/input/input357 [ 3555.317866][T13589] input: syz0 as /devices/virtual/input/input359 [ 3562.595474][T13599] "syz.0.2992" (13599) uses obsolete ecb(arc4) skcipher [ 3563.180330][T13603] input: syz0 as /devices/virtual/input/input361 [ 3577.495892][T13620] input: syz0 as /devices/virtual/input/input363 [ 3582.295524][T13628] input: syz0 as /devices/virtual/input/input364 [ 3585.387755][T13636] input: syz0 as /devices/virtual/input/input365 [ 3596.667469][T13644] input: syz0 as /devices/virtual/input/input366 [ 3603.444170][T13659] input: syz0 as /devices/virtual/input/input367 [ 3605.855218][T13678] input: syz0 as /devices/virtual/input/input368 [ 3606.556696][T13681] input: syz0 as /devices/virtual/input/input369 [ 3623.736300][T13697] input: syz0 as /devices/virtual/input/input370 [ 3627.071132][T13707] input: syz0 as /devices/virtual/input/input371 [ 3649.162096][T13740] input: syz0 as /devices/virtual/input/input372 [ 3653.287077][T13748] input: syz0 as /devices/virtual/input/input373 [ 3663.770774][T13788] input: syz0 as /devices/virtual/input/input374 [ 3666.094858][T13793] input: syz0 as /devices/virtual/input/input375 [ 3683.213235][T13809] input: syz0 as /devices/virtual/input/input376 [ 3695.953142][T13848] FAULT_INJECTION: forcing a failure. [ 3695.953142][T13848] name failslab, interval 1, probability 0, space 0, times 0 [ 3695.960098][T13848] CPU: 1 UID: 0 PID: 13848 Comm: syz.1.3062 Not tainted syzkaller #0 PREEMPT [ 3695.960436][T13848] Hardware name: linux,dummy-virt (DT) [ 3695.960546][T13848] Call trace: [ 3695.960633][T13848] show_stack+0x18/0x24 (C) [ 3695.960876][T13848] dump_stack_lvl+0x78/0x90 [ 3695.961122][T13848] dump_stack+0x18/0x24 [ 3695.961389][T13848] should_fail_ex+0x1dc/0x234 [ 3695.961623][T13848] should_failslab+0x54/0x80 [ 3695.961864][T13848] kmem_cache_alloc_noprof+0x54/0x368 [ 3695.962124][T13848] getname_flags.part.0+0x2c/0x1bc [ 3695.962373][T13848] getname_flags+0x38/0x60 [ 3695.962594][T13848] do_sys_openat2+0x5c/0xe8 [ 3695.962818][T13848] __arm64_sys_openat+0x64/0xa8 [ 3695.963044][T13848] invoke_syscall+0x48/0x110 [ 3695.963290][T13848] el0_svc_common.constprop.0+0x40/0xe0 [ 3695.963505][T13848] do_el0_svc+0x1c/0x28 [ 3695.963703][T13848] el0_svc+0x34/0x10c [ 3695.963978][T13848] el0t_64_sync_handler+0xa0/0xe4 [ 3695.964220][T13848] el0t_64_sync+0x1a4/0x1a8 [ 3701.705846][T13879] input: syz0 as /devices/virtual/input/input377 [ 3702.540389][T13887] fuse: Bad value for 'user_id' [ 3702.544460][T13887] fuse: Bad value for 'user_id' [ 3719.694786][T13972] input: syz0 as /devices/virtual/input/input378 [ 3723.097475][T13977] FAULT_INJECTION: forcing a failure. [ 3723.097475][T13977] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3723.104335][T13977] CPU: 1 UID: 0 PID: 13977 Comm: syz.1.3095 Not tainted syzkaller #0 PREEMPT [ 3723.104543][T13977] Hardware name: linux,dummy-virt (DT) [ 3723.104610][T13977] Call trace: [ 3723.104662][T13977] show_stack+0x18/0x24 (C) [ 3723.104819][T13977] dump_stack_lvl+0x78/0x90 [ 3723.104951][T13977] dump_stack+0x18/0x24 [ 3723.105077][T13977] should_fail_ex+0x1dc/0x234 [ 3723.105207][T13977] should_fail+0x14/0x24 [ 3723.105384][T13977] should_fail_usercopy+0x1c/0x28 [ 3723.105513][T13977] _inline_copy_from_user+0x24/0xb0 [ 3723.105645][T13977] copy_msghdr_from_user+0x54/0xcc [ 3723.105773][T13977] ___sys_sendmsg+0x8c/0x100 [ 3723.105901][T13977] __sys_sendmsg+0x98/0xf8 [ 3723.106049][T13977] __arm64_sys_sendmsg+0x24/0x30 [ 3723.106203][T13977] invoke_syscall+0x48/0x110 [ 3723.106335][T13977] el0_svc_common.constprop.0+0x40/0xe0 [ 3723.106471][T13977] do_el0_svc+0x1c/0x28 [ 3723.106599][T13977] el0_svc+0x34/0x10c [ 3723.106730][T13977] el0t_64_sync_handler+0xa0/0xe4 [ 3723.106859][T13977] el0t_64_sync+0x1a4/0x1a8 [ 3725.485556][T13989] input: syz0 as /devices/virtual/input/input379 [ 3743.552060][T14029] FAULT_INJECTION: forcing a failure. [ 3743.552060][T14029] name failslab, interval 1, probability 0, space 0, times 0 [ 3743.556875][T14029] CPU: 1 UID: 0 PID: 14029 Comm: syz.1.3107 Not tainted syzkaller #0 PREEMPT [ 3743.557202][T14029] Hardware name: linux,dummy-virt (DT) [ 3743.557360][T14029] Call trace: [ 3743.557461][T14029] show_stack+0x18/0x24 (C) [ 3743.557740][T14029] dump_stack_lvl+0x78/0x90 [ 3743.558028][T14029] dump_stack+0x18/0x24 [ 3743.558307][T14029] should_fail_ex+0x1dc/0x234 [ 3743.558634][T14029] should_failslab+0x54/0x80 [ 3743.558891][T14029] kmem_cache_alloc_noprof+0x54/0x368 [ 3743.559145][T14029] getname_flags.part.0+0x2c/0x1bc [ 3743.559410][T14029] getname_flags+0x38/0x60 [ 3743.559715][T14029] do_sys_openat2+0x5c/0xe8 [ 3743.559978][T14029] __arm64_sys_openat+0x64/0xa8 [ 3743.560222][T14029] invoke_syscall+0x48/0x110 [ 3743.560490][T14029] el0_svc_common.constprop.0+0x40/0xe0 [ 3743.560745][T14029] do_el0_svc+0x1c/0x28 [ 3743.560996][T14029] el0_svc+0x34/0x10c [ 3743.561248][T14029] el0t_64_sync_handler+0xa0/0xe4 [ 3743.561543][T14029] el0t_64_sync+0x1a4/0x1a8 [ 3743.575606][T14030] input: syz0 as /devices/virtual/input/input382 [ 3744.043683][T14033] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3744.046413][T14033] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3749.675921][T14065] FAULT_INJECTION: forcing a failure. [ 3749.675921][T14065] name failslab, interval 1, probability 0, space 0, times 0 [ 3749.676525][T14065] CPU: 1 UID: 0 PID: 14065 Comm: syz.1.3120 Not tainted syzkaller #0 PREEMPT [ 3749.676822][T14065] Hardware name: linux,dummy-virt (DT) [ 3749.676945][T14065] Call trace: [ 3749.677059][T14065] show_stack+0x18/0x24 (C) [ 3749.677383][T14065] dump_stack_lvl+0x78/0x90 [ 3749.677635][T14065] dump_stack+0x18/0x24 [ 3749.677842][T14065] should_fail_ex+0x1dc/0x234 [ 3749.678115][T14065] should_failslab+0x54/0x80 [ 3749.678328][T14065] kmem_cache_alloc_noprof+0x54/0x368 [ 3749.678585][T14065] security_file_alloc+0x28/0x1a0 [ 3749.678826][T14065] init_file+0x3c/0x11c [ 3749.679067][T14065] alloc_empty_file+0x70/0x138 [ 3749.679313][T14065] path_openat+0x48/0xf9c [ 3749.679556][T14065] do_filp_open+0xa4/0x15c [ 3749.679852][T14065] do_sys_openat2+0x8c/0xe8 [ 3749.680117][T14065] __arm64_sys_openat+0x64/0xa8 [ 3749.680356][T14065] invoke_syscall+0x48/0x110 [ 3749.680606][T14065] el0_svc_common.constprop.0+0x40/0xe0 [ 3749.680851][T14065] do_el0_svc+0x1c/0x28 [ 3749.681101][T14065] el0_svc+0x34/0x10c [ 3749.681377][T14065] el0t_64_sync_handler+0xa0/0xe4 [ 3749.681624][T14065] el0t_64_sync+0x1a4/0x1a8 [ 3754.122691][T14091] FAULT_INJECTION: forcing a failure. [ 3754.122691][T14091] name failslab, interval 1, probability 0, space 0, times 0 [ 3754.125445][T14091] CPU: 1 UID: 0 PID: 14091 Comm: syz.1.3128 Not tainted syzkaller #0 PREEMPT [ 3754.125685][T14091] Hardware name: linux,dummy-virt (DT) [ 3754.125755][T14091] Call trace: [ 3754.125808][T14091] show_stack+0x18/0x24 (C) [ 3754.125959][T14091] dump_stack_lvl+0x78/0x90 [ 3754.126093][T14091] dump_stack+0x18/0x24 [ 3754.126255][T14091] should_fail_ex+0x1dc/0x234 [ 3754.126391][T14091] should_failslab+0x54/0x80 [ 3754.126518][T14091] __kvmalloc_node_noprof+0x114/0x528 [ 3754.126679][T14091] simple_xattr_alloc+0x38/0x74 [ 3754.126814][T14091] simple_xattr_set+0x38/0x1ac [ 3754.126943][T14091] shmem_xattr_handler_set+0x184/0x1a8 [ 3754.127105][T14091] __vfs_setxattr+0xac/0xe8 [ 3754.127238][T14091] __vfs_setxattr_noperm+0x88/0x22c [ 3754.127371][T14091] __vfs_setxattr_locked+0xe0/0x120 [ 3754.127501][T14091] vfs_setxattr+0x94/0x170 [ 3754.127657][T14091] do_setxattr+0xa0/0xb8 [ 3754.127784][T14091] file_setxattr+0x64/0xb0 [ 3754.127911][T14091] path_setxattrat+0x10c/0x18c [ 3754.128135][T14091] __arm64_sys_fsetxattr+0x2c/0x3c [ 3754.128269][T14091] invoke_syscall+0x48/0x110 [ 3754.128406][T14091] el0_svc_common.constprop.0+0x40/0xe0 [ 3754.128575][T14091] do_el0_svc+0x1c/0x28 [ 3754.128706][T14091] el0_svc+0x34/0x10c [ 3754.128836][T14091] el0t_64_sync_handler+0xa0/0xe4 [ 3754.128995][T14091] el0t_64_sync+0x1a4/0x1a8 [ 3760.103271][T14109] input: syz0 as /devices/virtual/input/input383 [ 3777.817724][T14129] FAULT_INJECTION: forcing a failure. [ 3777.817724][T14129] name failslab, interval 1, probability 0, space 0, times 0 [ 3777.820597][T14129] CPU: 0 UID: 0 PID: 14129 Comm: syz.0.3138 Not tainted syzkaller #0 PREEMPT [ 3777.820901][T14129] Hardware name: linux,dummy-virt (DT) [ 3777.821023][T14129] Call trace: [ 3777.821122][T14129] show_stack+0x18/0x24 (C) [ 3777.821427][T14129] dump_stack_lvl+0x78/0x90 [ 3777.821708][T14129] dump_stack+0x18/0x24 [ 3777.821968][T14129] should_fail_ex+0x1dc/0x234 [ 3777.822224][T14129] should_failslab+0x54/0x80 [ 3777.822466][T14129] __kmalloc_noprof+0xa8/0x430 [ 3777.822718][T14129] tomoyo_realpath_from_path+0x44/0x1b4 [ 3777.822972][T14129] tomoyo_path_number_perm+0xd8/0x20c [ 3777.823235][T14129] tomoyo_file_ioctl+0x1c/0x28 [ 3777.823493][T14129] security_file_ioctl+0x8c/0x19c [ 3777.823752][T14129] __arm64_sys_ioctl+0x48/0x104 [ 3777.824041][T14129] invoke_syscall+0x48/0x110 [ 3777.824298][T14129] el0_svc_common.constprop.0+0x40/0xe0 [ 3777.824556][T14129] do_el0_svc+0x1c/0x28 [ 3777.824799][T14129] el0_svc+0x34/0x10c [ 3777.825046][T14129] el0t_64_sync_handler+0xa0/0xe4 [ 3777.825326][T14129] el0t_64_sync+0x1a4/0x1a8 [ 3777.826955][T14129] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3779.924736][T14147] input: syz0 as /devices/virtual/input/input384 [ 3781.493989][T14152] kernel profiling enabled (shift: 1) [ 3794.637648][T14229] FAULT_INJECTION: forcing a failure. [ 3794.637648][T14229] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3794.654928][T14229] CPU: 0 UID: 0 PID: 14229 Comm: syz.0.3167 Not tainted syzkaller #0 PREEMPT [ 3794.655300][T14229] Hardware name: linux,dummy-virt (DT) [ 3794.655426][T14229] Call trace: [ 3794.655525][T14229] show_stack+0x18/0x24 (C) [ 3794.655794][T14229] dump_stack_lvl+0x78/0x90 [ 3794.656040][T14229] dump_stack+0x18/0x24 [ 3794.656291][T14229] should_fail_ex+0x1dc/0x234 [ 3794.656532][T14229] should_fail+0x14/0x24 [ 3794.656768][T14229] should_fail_usercopy+0x1c/0x28 [ 3794.656994][T14229] preserve_sve_context+0x144/0x2bc [ 3794.657206][T14229] setup_rt_frame+0x86c/0x1264 [ 3794.657450][T14229] do_signal+0x2a8/0x3ec [ 3794.657675][T14229] do_notify_resume+0xe0/0x16c [ 3794.657914][T14229] el0_svc+0x108/0x10c [ 3794.658296][T14229] el0t_64_sync_handler+0xa0/0xe4 [ 3794.658537][T14229] el0t_64_sync+0x1a4/0x1a8 [ 3812.871185][T14336] FAULT_INJECTION: forcing a failure. [ 3812.871185][T14336] name failslab, interval 1, probability 0, space 0, times 0 [ 3812.871672][T14336] CPU: 1 UID: 0 PID: 14336 Comm: syz.0.3197 Not tainted syzkaller #0 PREEMPT [ 3812.871829][T14336] Hardware name: linux,dummy-virt (DT) [ 3812.871894][T14336] Call trace: [ 3812.871945][T14336] show_stack+0x18/0x24 (C) [ 3812.872100][T14336] dump_stack_lvl+0x78/0x90 [ 3812.872232][T14336] dump_stack+0x18/0x24 [ 3812.872357][T14336] should_fail_ex+0x1dc/0x234 [ 3812.872483][T14336] should_failslab+0x54/0x80 [ 3812.872609][T14336] __kmalloc_cache_noprof+0x54/0x390 [ 3812.872738][T14336] snd_mixer_oss_put_volume1_sw.constprop.0.isra.0+0x78/0x1f4 [ 3812.872889][T14336] snd_mixer_oss_put_recsrc1_sw+0x24/0x34 [ 3812.873033][T14336] snd_mixer_oss_ioctl1+0x3f4/0xbfc [ 3812.873170][T14336] snd_mixer_oss_ioctl+0x14/0x24 [ 3812.873331][T14336] __arm64_sys_ioctl+0xac/0x104 [ 3812.873495][T14336] invoke_syscall+0x48/0x110 [ 3812.873642][T14336] el0_svc_common.constprop.0+0x40/0xe0 [ 3812.873774][T14336] do_el0_svc+0x1c/0x28 [ 3812.873917][T14336] el0_svc+0x34/0x10c [ 3812.874048][T14336] el0t_64_sync_handler+0xa0/0xe4 [ 3812.874181][T14336] el0t_64_sync+0x1a4/0x1a8 [ 3815.532417][T14350] FAULT_INJECTION: forcing a failure. [ 3815.532417][T14350] name failslab, interval 1, probability 0, space 0, times 0 [ 3815.539599][T14350] CPU: 0 UID: 0 PID: 14350 Comm: syz.1.3202 Not tainted syzkaller #0 PREEMPT [ 3815.539935][T14350] Hardware name: linux,dummy-virt (DT) [ 3815.540054][T14350] Call trace: [ 3815.540155][T14350] show_stack+0x18/0x24 (C) [ 3815.540411][T14350] dump_stack_lvl+0x78/0x90 [ 3815.540631][T14350] dump_stack+0x18/0x24 [ 3815.540835][T14350] should_fail_ex+0x1dc/0x234 [ 3815.541076][T14350] should_failslab+0x54/0x80 [ 3815.541337][T14350] kmem_cache_alloc_noprof+0x54/0x368 [ 3815.541572][T14350] getname_flags.part.0+0x2c/0x1bc [ 3815.541816][T14350] getname_flags+0x38/0x60 [ 3815.542054][T14350] do_sys_openat2+0x5c/0xe8 [ 3815.542288][T14350] __arm64_sys_openat+0x64/0xa8 [ 3815.542516][T14350] invoke_syscall+0x48/0x110 [ 3815.542740][T14350] el0_svc_common.constprop.0+0x40/0xe0 [ 3815.542991][T14350] do_el0_svc+0x1c/0x28 [ 3815.543247][T14350] el0_svc+0x34/0x10c [ 3815.543489][T14350] el0t_64_sync_handler+0xa0/0xe4 [ 3815.543776][T14350] el0t_64_sync+0x1a4/0x1a8 [ 3816.035429][T14358] fuse: Unknown parameter '0x0000000000000003' [ 3816.886548][ T30] audit: type=1107 audit(3816.660:2): pid=14362 uid=0 auid=4294967295 ses=4294967295 subj=_ msg='C\Je`?LiRnӋt;' [ 3817.830011][T14370] mmap: syz.0.3208 (14370): VmData 29237248 exceed data ulimit 8. Update limits or use boot option ignore_rlimit_data. [ 3825.887213][T14402] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3825.899394][T14402] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3828.389935][T14428] input: syz0 as /devices/virtual/input/input385 [ 3842.353748][T14522] FAULT_INJECTION: forcing a failure. [ 3842.353748][T14522] name failslab, interval 1, probability 0, space 0, times 0 [ 3842.364028][T14522] CPU: 1 UID: 0 PID: 14522 Comm: syz.1.3228 Not tainted syzkaller #0 PREEMPT [ 3842.364229][T14522] Hardware name: linux,dummy-virt (DT) [ 3842.364324][T14522] Call trace: [ 3842.364404][T14522] show_stack+0x18/0x24 (C) [ 3842.364557][T14522] dump_stack_lvl+0x78/0x90 [ 3842.364689][T14522] dump_stack+0x18/0x24 [ 3842.364838][T14522] should_fail_ex+0x1dc/0x234 [ 3842.364969][T14522] should_failslab+0x54/0x80 [ 3842.365157][T14522] kmem_cache_alloc_node_noprof+0x5c/0x370 [ 3842.365327][T14522] __alloc_skb+0x150/0x194 [ 3842.365476][T14522] netlink_alloc_large_skb+0x94/0xb8 [ 3842.365609][T14522] netlink_sendmsg+0x10c/0x3fc [ 3842.365739][T14522] __sock_sendmsg+0x54/0x60 [ 3842.365916][T14522] ____sys_sendmsg+0x234/0x29c [ 3842.366046][T14522] ___sys_sendmsg+0xac/0x100 [ 3842.366180][T14522] __sys_sendmsg+0x98/0xf8 [ 3842.366333][T14522] __arm64_sys_sendmsg+0x24/0x30 [ 3842.366463][T14522] invoke_syscall+0x48/0x110 [ 3842.366643][T14522] el0_svc_common.constprop.0+0x40/0xe0 [ 3842.366775][T14522] do_el0_svc+0x1c/0x28 [ 3842.366903][T14522] el0_svc+0x34/0x10c [ 3842.367057][T14522] el0t_64_sync_handler+0xa0/0xe4 [ 3842.367198][T14522] el0t_64_sync+0x1a4/0x1a8 [ 3842.491948][T14524] input: syz0 as /devices/virtual/input/input386 [ 3856.244015][T14549] FAULT_INJECTION: forcing a failure. [ 3856.244015][T14549] name failslab, interval 1, probability 0, space 0, times 0 [ 3856.244589][T14549] CPU: 1 UID: 0 PID: 14549 Comm: syz.0.3238 Not tainted syzkaller #0 PREEMPT [ 3856.244845][T14549] Hardware name: linux,dummy-virt (DT) [ 3856.244950][T14549] Call trace: [ 3856.245033][T14549] show_stack+0x18/0x24 (C) [ 3856.245339][T14549] dump_stack_lvl+0x78/0x90 [ 3856.245606][T14549] dump_stack+0x18/0x24 [ 3856.245844][T14549] should_fail_ex+0x1dc/0x234 [ 3856.246081][T14549] should_failslab+0x54/0x80 [ 3856.246334][T14549] kmem_cache_alloc_node_noprof+0x5c/0x370 [ 3856.246578][T14549] __alloc_skb+0x150/0x194 [ 3856.246818][T14549] netlink_alloc_large_skb+0x94/0xb8 [ 3856.247066][T14549] netlink_sendmsg+0x10c/0x3fc [ 3856.247302][T14549] __sock_sendmsg+0x54/0x60 [ 3856.247530][T14549] ____sys_sendmsg+0x234/0x29c [ 3856.247760][T14549] ___sys_sendmsg+0xac/0x100 [ 3856.248084][T14549] __sys_sendmsg+0x98/0xf8 [ 3856.248304][T14549] __arm64_sys_sendmsg+0x24/0x30 [ 3856.248524][T14549] invoke_syscall+0x48/0x110 [ 3856.248747][T14549] el0_svc_common.constprop.0+0x40/0xe0 [ 3856.248976][T14549] do_el0_svc+0x1c/0x28 [ 3856.249225][T14549] el0_svc+0x34/0x10c [ 3856.249500][T14549] el0t_64_sync_handler+0xa0/0xe4 [ 3856.249785][T14549] el0t_64_sync+0x1a4/0x1a8 [ 3860.161275][T14565] FAULT_INJECTION: forcing a failure. [ 3860.161275][T14565] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3860.165918][T14565] CPU: 0 UID: 0 PID: 14565 Comm: syz.1.3242 Not tainted syzkaller #0 PREEMPT [ 3860.166222][T14565] Hardware name: linux,dummy-virt (DT) [ 3860.166348][T14565] Call trace: [ 3860.166448][T14565] show_stack+0x18/0x24 (C) [ 3860.166716][T14565] dump_stack_lvl+0x78/0x90 [ 3860.166955][T14565] dump_stack+0x18/0x24 [ 3860.167187][T14565] should_fail_ex+0x1dc/0x234 [ 3860.167464][T14565] should_fail+0x14/0x24 [ 3860.167691][T14565] should_fail_usercopy+0x1c/0x28 [ 3860.167917][T14565] read_fpsimd_context+0x30/0x160 [ 3860.168207][T14565] restore_fpsimd_context+0x44/0xd0 [ 3860.168456][T14565] restore_sve_fpsimd_context+0x240/0x2dc [ 3860.168685][T14565] restore_sigframe+0x744/0xc74 [ 3860.168929][T14565] __arm64_sys_rt_sigreturn+0xb0/0x22c [ 3860.169160][T14565] invoke_syscall+0x48/0x110 [ 3860.169447][T14565] el0_svc_common.constprop.0+0x40/0xe0 [ 3860.169693][T14565] do_el0_svc+0x1c/0x28 [ 3860.169889][T14565] el0_svc+0x34/0x10c [ 3860.170130][T14565] el0t_64_sync_handler+0xa0/0xe4 [ 3860.170392][T14565] el0t_64_sync+0x1a4/0x1a8 [ 3860.700084][T14568] FAULT_INJECTION: forcing a failure. [ 3860.700084][T14568] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3860.700674][T14568] CPU: 1 UID: 0 PID: 14568 Comm: syz.0.3243 Not tainted syzkaller #0 PREEMPT [ 3860.700945][T14568] Hardware name: linux,dummy-virt (DT) [ 3860.701058][T14568] Call trace: [ 3860.701167][T14568] show_stack+0x18/0x24 (C) [ 3860.701523][T14568] dump_stack_lvl+0x78/0x90 [ 3860.701810][T14568] dump_stack+0x18/0x24 [ 3860.702058][T14568] should_fail_ex+0x1dc/0x234 [ 3860.702330][T14568] should_fail_alloc_page+0x60/0x78 [ 3860.702591][T14568] __alloc_frozen_pages_noprof+0xdc/0xd34 [ 3860.702871][T14568] alloc_pages_mpol+0xb8/0x1b8 [ 3860.703147][T14568] folio_alloc_mpol_noprof+0x14/0x6c [ 3860.703408][T14568] vma_alloc_folio_noprof+0x7c/0xcc [ 3860.703673][T14568] vma_alloc_zeroed_movable_folio+0x38/0x44 [ 3860.703965][T14568] __handle_mm_fault+0x1344/0x1a6c [ 3860.704235][T14568] handle_mm_fault+0x158/0x308 [ 3860.704484][T14568] do_page_fault+0x104/0x680 [ 3860.704730][T14568] do_translation_fault+0x60/0x6c [ 3860.705000][T14568] do_mem_abort+0x44/0x94 [ 3860.705359][T14568] el0_da+0x2c/0x90 [ 3860.705626][T14568] el0t_64_sync_handler+0xd0/0xe4 [ 3860.705896][T14568] el0t_64_sync+0x1a4/0x1a8 [ 3860.744354][T14568] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 3861.442976][T14583] FAULT_INJECTION: forcing a failure. [ 3861.442976][T14583] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3861.446507][T14583] CPU: 0 UID: 0 PID: 14583 Comm: syz.0.3247 Not tainted syzkaller #0 PREEMPT [ 3861.446699][T14583] Hardware name: linux,dummy-virt (DT) [ 3861.446766][T14583] Call trace: [ 3861.446818][T14583] show_stack+0x18/0x24 (C) [ 3861.447029][T14583] dump_stack_lvl+0x78/0x90 [ 3861.447176][T14583] dump_stack+0x18/0x24 [ 3861.447311][T14583] should_fail_ex+0x1dc/0x234 [ 3861.447439][T14583] should_fail+0x14/0x24 [ 3861.447563][T14583] should_fail_usercopy+0x1c/0x28 [ 3861.447690][T14583] simple_read_from_buffer+0x5c/0x138 [ 3861.447865][T14583] proc_fail_nth_read+0xac/0x134 [ 3861.448056][T14583] vfs_read+0xc0/0x318 [ 3861.448208][T14583] ksys_read+0x6c/0x100 [ 3861.448335][T14583] __arm64_sys_read+0x1c/0x28 [ 3861.448494][T14583] invoke_syscall+0x48/0x110 [ 3861.448628][T14583] el0_svc_common.constprop.0+0x40/0xe0 [ 3861.448758][T14583] do_el0_svc+0x1c/0x28 [ 3861.448887][T14583] el0_svc+0x34/0x10c [ 3861.449016][T14583] el0t_64_sync_handler+0xa0/0xe4 [ 3861.449153][T14583] el0t_64_sync+0x1a4/0x1a8 [ 3865.316224][T14603] input: syz0 as /devices/virtual/input/input387 [ 3878.127562][T14636] FAULT_INJECTION: forcing a failure. [ 3878.127562][T14636] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3878.149111][T14636] CPU: 1 UID: 0 PID: 14636 Comm: syz.1.3263 Not tainted syzkaller #0 PREEMPT [ 3878.149515][T14636] Hardware name: linux,dummy-virt (DT) [ 3878.149640][T14636] Call trace: [ 3878.149741][T14636] show_stack+0x18/0x24 (C) [ 3878.150018][T14636] dump_stack_lvl+0x78/0x90 [ 3878.150265][T14636] dump_stack+0x18/0x24 [ 3878.150470][T14636] should_fail_ex+0x1dc/0x234 [ 3878.150679][T14636] should_fail_alloc_page+0x60/0x78 [ 3878.150887][T14636] __alloc_frozen_pages_noprof+0xdc/0xd34 [ 3878.151098][T14636] alloc_pages_mpol+0xb8/0x1b8 [ 3878.151301][T14636] folio_alloc_mpol_noprof+0x14/0x6c [ 3878.151532][T14636] shmem_alloc_folio+0xc0/0xe0 [ 3878.151743][T14636] shmem_alloc_and_add_folio+0x134/0x628 [ 3878.151974][T14636] shmem_get_folio_gfp+0x224/0x7a0 [ 3878.152197][T14636] shmem_fault+0x70/0x338 [ 3878.152398][T14636] __do_fault+0x3c/0x22c [ 3878.152616][T14636] __handle_mm_fault+0xafc/0x1a6c [ 3878.152792][T14636] handle_mm_fault+0x158/0x308 [ 3878.152917][T14636] __get_user_pages+0x1e0/0xcc8 [ 3878.153044][T14636] __gup_longterm_locked+0x12c/0x6e4 [ 3878.153175][T14636] gup_fast_fallback+0x608/0xd4c [ 3878.153357][T14636] pin_user_pages_fast+0x4c/0x60 [ 3878.153493][T14636] rds_cmsg_rdma_args+0x430/0x590 [ 3878.153623][T14636] rds_sendmsg+0x9ac/0xd88 [ 3878.153748][T14636] __sock_sendmsg+0x54/0x60 [ 3878.153878][T14636] ____sys_sendmsg+0x234/0x29c [ 3878.154005][T14636] ___sys_sendmsg+0xac/0x100 [ 3878.154133][T14636] __sys_sendmsg+0x98/0xf8 [ 3878.154260][T14636] __arm64_sys_sendmsg+0x24/0x30 [ 3878.154402][T14636] invoke_syscall+0x48/0x110 [ 3878.154533][T14636] el0_svc_common.constprop.0+0x40/0xe0 [ 3878.154685][T14636] do_el0_svc+0x1c/0x28 [ 3878.154813][T14636] el0_svc+0x34/0x10c [ 3878.154942][T14636] el0t_64_sync_handler+0xa0/0xe4 [ 3878.155070][T14636] el0t_64_sync+0x1a4/0x1a8 [ 3878.649568][T14640] "syz.1.3265" (14640) uses obsolete ecb(arc4) skcipher [ 3881.660203][T14651] FAULT_INJECTION: forcing a failure. [ 3881.660203][T14651] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3881.660568][T14651] CPU: 1 UID: 0 PID: 14651 Comm: syz.1.3269 Not tainted syzkaller #0 PREEMPT [ 3881.660733][T14651] Hardware name: linux,dummy-virt (DT) [ 3881.660799][T14651] Call trace: [ 3881.660850][T14651] show_stack+0x18/0x24 (C) [ 3881.660999][T14651] dump_stack_lvl+0x78/0x90 [ 3881.661204][T14651] dump_stack+0x18/0x24 [ 3881.661378][T14651] should_fail_ex+0x1dc/0x234 [ 3881.661511][T14651] should_fail+0x14/0x24 [ 3881.661737][T14651] should_fail_usercopy+0x1c/0x28 [ 3881.662002][T14651] restore_altstack+0x30/0x124 [ 3881.662237][T14651] __arm64_sys_rt_sigreturn+0xcc/0x22c [ 3881.662493][T14651] invoke_syscall+0x48/0x110 [ 3881.662750][T14651] el0_svc_common.constprop.0+0x40/0xe0 [ 3881.663040][T14651] do_el0_svc+0x1c/0x28 [ 3881.663279][T14651] el0_svc+0x34/0x10c [ 3881.663548][T14651] el0t_64_sync_handler+0xa0/0xe4 [ 3881.663782][T14651] el0t_64_sync+0x1a4/0x1a8 [ 3884.922295][T14663] random: crng reseeded on system resumption [ 3889.801452][T14695] FAULT_INJECTION: forcing a failure. [ 3889.801452][T14695] name failslab, interval 1, probability 0, space 0, times 0 [ 3889.802021][T14695] CPU: 1 UID: 0 PID: 14695 Comm: syz.1.3281 Not tainted syzkaller #0 PREEMPT [ 3889.802409][T14695] Hardware name: linux,dummy-virt (DT) [ 3889.802546][T14695] Call trace: [ 3889.802643][T14695] show_stack+0x18/0x24 (C) [ 3889.802915][T14695] dump_stack_lvl+0x78/0x90 [ 3889.803157][T14695] dump_stack+0x18/0x24 [ 3889.803396][T14695] should_fail_ex+0x1dc/0x234 [ 3889.803670][T14695] should_failslab+0x54/0x80 [ 3889.803964][T14695] __kmalloc_noprof+0xa8/0x430 [ 3889.804198][T14695] tomoyo_encode2+0x7c/0x140 [ 3889.804444][T14695] tomoyo_encode+0x28/0x40 [ 3889.804671][T14695] tomoyo_realpath_from_path+0x80/0x1b4 [ 3889.804901][T14695] tomoyo_path_number_perm+0xd8/0x20c [ 3889.805138][T14695] tomoyo_file_ioctl+0x1c/0x28 [ 3889.805427][T14695] security_file_ioctl+0x8c/0x19c [ 3889.805665][T14695] __arm64_sys_ioctl+0x48/0x104 [ 3889.805904][T14695] invoke_syscall+0x48/0x110 [ 3889.806143][T14695] el0_svc_common.constprop.0+0x40/0xe0 [ 3889.806391][T14695] do_el0_svc+0x1c/0x28 [ 3889.806640][T14695] el0_svc+0x34/0x10c [ 3889.806888][T14695] el0t_64_sync_handler+0xa0/0xe4 [ 3889.807101][T14695] el0t_64_sync+0x1a4/0x1a8 [ 3889.807420][T14695] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3896.391794][ C1] vkms_vblank_simulate: vblank timer overrun [ 3904.020540][T14796] input: syz0 as /devices/virtual/input/input388 [ 3904.544555][T14798] FAULT_INJECTION: forcing a failure. [ 3904.544555][T14798] name failslab, interval 1, probability 0, space 0, times 0 [ 3904.550953][T14798] CPU: 0 UID: 0 PID: 14798 Comm: syz.1.3305 Not tainted syzkaller #0 PREEMPT [ 3904.551316][T14798] Hardware name: linux,dummy-virt (DT) [ 3904.551429][T14798] Call trace: [ 3904.551521][T14798] show_stack+0x18/0x24 (C) [ 3904.551776][T14798] dump_stack_lvl+0x78/0x90 [ 3904.551984][T14798] dump_stack+0x18/0x24 [ 3904.552234][T14798] should_fail_ex+0x1dc/0x234 [ 3904.552474][T14798] should_failslab+0x54/0x80 [ 3904.552713][T14798] __kmalloc_noprof+0xa8/0x430 [ 3904.552951][T14798] tomoyo_encode2+0x7c/0x140 [ 3904.553185][T14798] tomoyo_encode+0x28/0x40 [ 3904.553455][T14798] tomoyo_realpath_from_path+0x80/0x1b4 [ 3904.553700][T14798] tomoyo_path_number_perm+0xd8/0x20c [ 3904.553954][T14798] tomoyo_file_ioctl+0x1c/0x28 [ 3904.554208][T14798] security_file_ioctl+0x8c/0x19c [ 3904.554461][T14798] __arm64_sys_ioctl+0x48/0x104 [ 3904.554718][T14798] invoke_syscall+0x48/0x110 [ 3904.554972][T14798] el0_svc_common.constprop.0+0x40/0xe0 [ 3904.555209][T14798] do_el0_svc+0x1c/0x28 [ 3904.555418][T14798] el0_svc+0x34/0x10c [ 3904.555652][T14798] el0t_64_sync_handler+0xa0/0xe4 [ 3904.555894][T14798] el0t_64_sync+0x1a4/0x1a8 [ 3904.593355][T14798] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3905.414586][T14804] fuse: Bad value for 'fd' [ 3908.055958][T14808] input: syz0 as /devices/virtual/input/input389 [ 3922.412145][T14816] blk-mq: reduced tag depth (128 -> 64) [ 3929.576736][T14840] FAULT_INJECTION: forcing a failure. [ 3929.576736][T14840] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3929.577331][T14840] CPU: 0 UID: 0 PID: 14840 Comm: syz.0.3314 Not tainted syzkaller #0 PREEMPT [ 3929.577567][T14840] Hardware name: linux,dummy-virt (DT) [ 3929.577679][T14840] Call trace: [ 3929.577771][T14840] show_stack+0x18/0x24 (C) [ 3929.578088][T14840] dump_stack_lvl+0x78/0x90 [ 3929.578337][T14840] dump_stack+0x18/0x24 [ 3929.578573][T14840] should_fail_ex+0x1dc/0x234 [ 3929.578789][T14840] should_fail_alloc_page+0x60/0x78 [ 3929.579024][T14840] __alloc_frozen_pages_noprof+0xdc/0xd34 [ 3929.579285][T14840] alloc_pages_mpol+0xb8/0x1b8 [ 3929.579562][T14840] folio_alloc_mpol_noprof+0x14/0x6c [ 3929.579812][T14840] vma_alloc_folio_noprof+0x7c/0xcc [ 3929.580092][T14840] vma_alloc_zeroed_movable_folio+0x38/0x44 [ 3929.580344][T14840] __handle_mm_fault+0x1344/0x1a6c [ 3929.580583][T14840] handle_mm_fault+0x158/0x308 [ 3929.580824][T14840] do_page_fault+0x104/0x680 [ 3929.581055][T14840] do_translation_fault+0x60/0x6c [ 3929.581341][T14840] do_mem_abort+0x44/0x94 [ 3929.581558][T14840] el0_da+0x2c/0x90 [ 3929.581809][T14840] el0t_64_sync_handler+0xd0/0xe4 [ 3929.582065][T14840] el0t_64_sync+0x1a4/0x1a8 [ 3929.592380][T14840] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 3929.871188][T10539] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 3930.046106][T10539] usb 1-1: unable to get BOS descriptor or descriptor too short [ 3930.062825][T10539] usb 1-1: not running at top speed; connect to a high speed hub [ 3930.081756][T10539] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 3930.082218][T10539] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 3930.082809][T10539] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 3930.128845][T10539] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 3930.129333][T10539] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3930.129886][T10539] usb 1-1: Product: syz [ 3930.130086][T10539] usb 1-1: Manufacturer: syz [ 3930.130274][T10539] usb 1-1: SerialNumber: syz [ 3930.473754][T10539] usb 1-1: 0:2 : does not exist [ 3930.652975][T10539] usb 1-1: USB disconnect, device number 14 [ 3931.096386][T14812] udevd[14812]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 3931.213688][T14850] input: syz0 as /devices/virtual/input/input390 [ 3942.504063][T14882] FAULT_INJECTION: forcing a failure. [ 3942.504063][T14882] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3942.504631][T14882] CPU: 0 UID: 0 PID: 14882 Comm: syz.1.3325 Not tainted syzkaller #0 PREEMPT [ 3942.504896][T14882] Hardware name: linux,dummy-virt (DT) [ 3942.505009][T14882] Call trace: [ 3942.505102][T14882] show_stack+0x18/0x24 (C) [ 3942.505439][T14882] dump_stack_lvl+0x78/0x90 [ 3942.505692][T14882] dump_stack+0x18/0x24 [ 3942.505966][T14882] should_fail_ex+0x1dc/0x234 [ 3942.506212][T14882] should_fail+0x14/0x24 [ 3942.506473][T14882] should_fail_usercopy+0x1c/0x28 [ 3942.506740][T14882] _inline_copy_from_user+0x24/0xb0 [ 3942.506988][T14882] copy_msghdr_from_user+0x54/0xcc [ 3942.507242][T14882] ___sys_sendmsg+0x8c/0x100 [ 3942.507510][T14882] __sys_sendmsg+0x98/0xf8 [ 3942.507751][T14882] __arm64_sys_sendmsg+0x24/0x30 [ 3942.508013][T14882] invoke_syscall+0x48/0x110 [ 3942.508362][T14882] el0_svc_common.constprop.0+0x40/0xe0 [ 3942.508627][T14882] do_el0_svc+0x1c/0x28 [ 3942.508904][T14882] el0_svc+0x34/0x10c [ 3942.509320][T14882] el0t_64_sync_handler+0xa0/0xe4 [ 3942.509620][T14882] el0t_64_sync+0x1a4/0x1a8 [ 3944.199853][T14890] input: syz0 as /devices/virtual/input/input391 [ 3947.613664][T14897] input: syz0 as /devices/virtual/input/input392 [ 3966.997719][T14919] input: syz0 as /devices/virtual/input/input393 [ 3971.714679][T14931] FAULT_INJECTION: forcing a failure. [ 3971.714679][T14931] name failslab, interval 1, probability 0, space 0, times 0 [ 3971.715319][T14931] CPU: 0 UID: 0 PID: 14931 Comm: syz.0.3336 Not tainted syzkaller #0 PREEMPT [ 3971.715603][T14931] Hardware name: linux,dummy-virt (DT) [ 3971.715728][T14931] Call trace: [ 3971.715852][T14931] show_stack+0x18/0x24 (C) [ 3971.716159][T14931] dump_stack_lvl+0x78/0x90 [ 3971.716385][T14931] dump_stack+0x18/0x24 [ 3971.716626][T14931] should_fail_ex+0x1dc/0x234 [ 3971.716860][T14931] should_failslab+0x54/0x80 [ 3971.717081][T14931] kmem_cache_alloc_node_noprof+0x5c/0x370 [ 3971.717386][T14931] __alloc_skb+0x150/0x194 [ 3971.717649][T14931] netlink_alloc_large_skb+0x94/0xb8 [ 3971.717900][T14931] netlink_sendmsg+0x10c/0x3fc [ 3971.718201][T14931] __sock_sendmsg+0x54/0x60 [ 3971.718482][T14931] sock_write_iter+0x98/0xf8 [ 3971.718765][T14931] vfs_write+0x308/0x368 [ 3971.719015][T14931] ksys_write+0xe4/0x100 [ 3971.719300][T14931] __arm64_sys_write+0x1c/0x28 [ 3971.719542][T14931] invoke_syscall+0x48/0x110 [ 3971.719798][T14931] el0_svc_common.constprop.0+0x40/0xe0 [ 3971.720017][T14931] do_el0_svc+0x1c/0x28 [ 3971.720263][T14931] el0_svc+0x34/0x10c [ 3971.720499][T14931] el0t_64_sync_handler+0xa0/0xe4 [ 3971.720749][T14931] el0t_64_sync+0x1a4/0x1a8 [ 3973.229424][T14940] input: syz0 as /devices/virtual/input/input394 [ 3973.810349][T14942] FAULT_INJECTION: forcing a failure. [ 3973.810349][T14942] name failslab, interval 1, probability 0, space 0, times 0 [ 3973.816168][T14942] CPU: 1 UID: 0 PID: 14942 Comm: syz.0.3340 Not tainted syzkaller #0 PREEMPT [ 3973.816510][T14942] Hardware name: linux,dummy-virt (DT) [ 3973.816642][T14942] Call trace: [ 3973.816743][T14942] show_stack+0x18/0x24 (C) [ 3973.817018][T14942] dump_stack_lvl+0x78/0x90 [ 3973.817285][T14942] dump_stack+0x18/0x24 [ 3973.817573][T14942] should_fail_ex+0x1dc/0x234 [ 3973.817821][T14942] should_failslab+0x54/0x80 [ 3973.818121][T14942] __kmalloc_noprof+0xa8/0x430 [ 3973.818383][T14942] tomoyo_realpath_from_path+0x44/0x1b4 [ 3973.818632][T14942] tomoyo_path_number_perm+0xd8/0x20c [ 3973.818885][T14942] tomoyo_file_ioctl+0x1c/0x28 [ 3973.819137][T14942] security_file_ioctl+0x8c/0x19c [ 3973.819373][T14942] __arm64_sys_ioctl+0x48/0x104 [ 3973.819579][T14942] invoke_syscall+0x48/0x110 [ 3973.819786][T14942] el0_svc_common.constprop.0+0x40/0xe0 [ 3973.820024][T14942] do_el0_svc+0x1c/0x28 [ 3973.820282][T14942] el0_svc+0x34/0x10c [ 3973.820533][T14942] el0t_64_sync_handler+0xa0/0xe4 [ 3973.820786][T14942] el0t_64_sync+0x1a4/0x1a8 [ 3973.863963][T14942] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3988.142701][T14950] FAULT_INJECTION: forcing a failure. [ 3988.142701][T14950] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3988.143249][T14950] CPU: 0 UID: 0 PID: 14950 Comm: syz.1.3342 Not tainted syzkaller #0 PREEMPT [ 3988.143535][T14950] Hardware name: linux,dummy-virt (DT) [ 3988.143682][T14950] Call trace: [ 3988.143782][T14950] show_stack+0x18/0x24 (C) [ 3988.144071][T14950] dump_stack_lvl+0x78/0x90 [ 3988.144319][T14950] dump_stack+0x18/0x24 [ 3988.144587][T14950] should_fail_ex+0x1dc/0x234 [ 3988.144808][T14950] should_fail_alloc_page+0x60/0x78 [ 3988.145017][T14950] __alloc_frozen_pages_noprof+0xdc/0xd34 [ 3988.145230][T14950] alloc_pages_mpol+0xb8/0x1b8 [ 3988.145491][T14950] folio_alloc_mpol_noprof+0x14/0x6c [ 3988.145702][T14950] vma_alloc_folio_noprof+0x7c/0xcc [ 3988.145957][T14950] vma_alloc_zeroed_movable_folio+0x38/0x44 [ 3988.146203][T14950] __handle_mm_fault+0x1344/0x1a6c [ 3988.146442][T14950] handle_mm_fault+0x158/0x308 [ 3988.146675][T14950] do_page_fault+0x194/0x680 [ 3988.146903][T14950] do_translation_fault+0x60/0x6c [ 3988.147136][T14950] do_mem_abort+0x44/0x94 [ 3988.147386][T14950] el1_abort+0x40/0x60 [ 3988.147623][T14950] el1h_64_sync_handler+0x50/0xac [ 3988.147842][T14950] el1h_64_sync+0x6c/0x70 [ 3988.148173][T14950] setup_rt_frame+0x158/0x1264 (P) [ 3988.148423][T14950] do_signal+0x2a8/0x3ec [ 3988.148662][T14950] do_notify_resume+0xe0/0x16c [ 3988.148896][T14950] el0_svc+0x108/0x10c [ 3988.149130][T14950] el0t_64_sync_handler+0xa0/0xe4 [ 3988.149389][T14950] el0t_64_sync+0x1a4/0x1a8 [ 3993.715837][T14980] fuse: Bad value for 'fd' [ 3998.251147][T15014] input: syz0 as /devices/virtual/input/input395 [ 4000.442162][ T30] audit: type=1326 audit(4000.220:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=15019 comm="syz.1.3360" exe="/syz-executor" sig=9 arch=c00000b7 syscall=98 compat=0 ip=0xffff93d5c0a8 code=0x0 [ 4006.426546][T15030] input: syz0 as /devices/virtual/input/input396 [ 4020.160301][T15063] kvm [15063]: Failed to find VMA for hva 0x20000000 [ 4022.069758][T15073] input: syz0 as /devices/virtual/input/input397 [ 4023.650059][T15081] FAULT_INJECTION: forcing a failure. [ 4023.650059][T15081] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4023.650369][T15081] CPU: 1 UID: 0 PID: 15081 Comm: syz.1.3376 Not tainted syzkaller #0 PREEMPT [ 4023.650531][T15081] Hardware name: linux,dummy-virt (DT) [ 4023.650640][T15081] Call trace: [ 4023.650715][T15081] show_stack+0x18/0x24 (C) [ 4023.650866][T15081] dump_stack_lvl+0x78/0x90 [ 4023.651031][T15081] dump_stack+0x18/0x24 [ 4023.651168][T15081] should_fail_ex+0x1dc/0x234 [ 4023.651296][T15081] should_fail+0x14/0x24 [ 4023.651420][T15081] should_fail_usercopy+0x1c/0x28 [ 4023.651545][T15081] simple_read_from_buffer+0x5c/0x138 [ 4023.651679][T15081] proc_fail_nth_read+0xac/0x134 [ 4023.651808][T15081] vfs_read+0xc0/0x318 [ 4023.651936][T15081] ksys_read+0x6c/0x100 [ 4023.652060][T15081] __arm64_sys_read+0x1c/0x28 [ 4023.652189][T15081] invoke_syscall+0x48/0x110 [ 4023.652320][T15081] el0_svc_common.constprop.0+0x40/0xe0 [ 4023.652450][T15081] do_el0_svc+0x1c/0x28 [ 4023.652579][T15081] el0_svc+0x34/0x10c [ 4023.652708][T15081] el0t_64_sync_handler+0xa0/0xe4 [ 4023.652837][T15081] el0t_64_sync+0x1a4/0x1a8 [ 4024.820104][T15090] FAULT_INJECTION: forcing a failure. [ 4024.820104][T15090] name failslab, interval 1, probability 0, space 0, times 0 [ 4024.822954][T15090] CPU: 1 UID: 0 PID: 15090 Comm: syz.0.3379 Not tainted syzkaller #0 PREEMPT [ 4024.823181][T15090] Hardware name: linux,dummy-virt (DT) [ 4024.823250][T15090] Call trace: [ 4024.823333][T15090] show_stack+0x18/0x24 (C) [ 4024.823520][T15090] dump_stack_lvl+0x78/0x90 [ 4024.823701][T15090] dump_stack+0x18/0x24 [ 4024.823894][T15090] should_fail_ex+0x1dc/0x234 [ 4024.824090][T15090] should_failslab+0x54/0x80 [ 4024.824284][T15090] __kmalloc_node_track_caller_noprof+0xac/0x404 [ 4024.824462][T15090] kstrdup+0x48/0x84 [ 4024.824656][T15090] simple_xattr_set+0x50/0x1ac [ 4024.824810][T15090] shmem_xattr_handler_set+0x184/0x1a8 [ 4024.824994][T15090] __vfs_setxattr+0xac/0xe8 [ 4024.825172][T15090] __vfs_setxattr_noperm+0x88/0x22c [ 4024.825403][T15090] __vfs_setxattr_locked+0xe0/0x120 [ 4024.825600][T15090] vfs_setxattr+0x94/0x170 [ 4024.825776][T15090] do_setxattr+0xa0/0xb8 [ 4024.825965][T15090] file_setxattr+0x64/0xb0 [ 4024.826152][T15090] path_setxattrat+0x10c/0x18c [ 4024.826334][T15090] __arm64_sys_fsetxattr+0x2c/0x3c [ 4024.826532][T15090] invoke_syscall+0x48/0x110 [ 4024.826711][T15090] el0_svc_common.constprop.0+0x40/0xe0 [ 4024.826940][T15090] do_el0_svc+0x1c/0x28 [ 4024.827109][T15090] el0_svc+0x34/0x10c [ 4024.827367][T15090] el0t_64_sync_handler+0xa0/0xe4 [ 4024.827499][T15090] el0t_64_sync+0x1a4/0x1a8 [ 4025.277692][T15095] input: syz0 as /devices/virtual/input/input398 [ 4035.180581][T15105] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4035.182035][T15105] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4035.407077][T15108] FAULT_INJECTION: forcing a failure. [ 4035.407077][T15108] name failslab, interval 1, probability 0, space 0, times 0 [ 4035.407620][T15108] CPU: 0 UID: 0 PID: 15108 Comm: syz.1.3385 Not tainted syzkaller #0 PREEMPT [ 4035.407902][T15108] Hardware name: linux,dummy-virt (DT) [ 4035.408079][T15108] Call trace: [ 4035.408224][T15108] show_stack+0x18/0x24 (C) [ 4035.408538][T15108] dump_stack_lvl+0x78/0x90 [ 4035.408854][T15108] dump_stack+0x18/0x24 [ 4035.409091][T15108] should_fail_ex+0x1dc/0x234 [ 4035.409359][T15108] should_failslab+0x54/0x80 [ 4035.409595][T15108] kmem_cache_alloc_noprof+0x54/0x368 [ 4035.409840][T15108] skb_clone+0x60/0xc4 [ 4035.410110][T15108] __netlink_deliver_tap+0xf8/0x28c [ 4035.410355][T15108] netlink_unicast+0x2e8/0x314 [ 4035.410608][T15108] netlink_sendmsg+0x194/0x3fc [ 4035.410842][T15108] __sock_sendmsg+0x54/0x60 [ 4035.411058][T15108] ____sys_sendmsg+0x234/0x29c [ 4035.411305][T15108] ___sys_sendmsg+0xac/0x100 [ 4035.411577][T15108] __sys_sendmsg+0x98/0xf8 [ 4035.411835][T15108] __arm64_sys_sendmsg+0x24/0x30 [ 4035.412089][T15108] invoke_syscall+0x48/0x110 [ 4035.412383][T15108] el0_svc_common.constprop.0+0x40/0xe0 [ 4035.412665][T15108] do_el0_svc+0x1c/0x28 [ 4035.412982][T15108] el0_svc+0x34/0x10c [ 4035.413276][T15108] el0t_64_sync_handler+0xa0/0xe4 [ 4035.413577][T15108] el0t_64_sync+0x1a4/0x1a8 [ 4042.052146][T15145] binder: Unknown parameter 'fsuuid' [ 4042.610277][T15150] "syz.0.3398" (15150) uses obsolete ecb(arc4) skcipher [ 4044.847968][T15166] input: syz0 as /devices/virtual/input/input399 [ 4055.902693][T15187] fuse: Unknown parameter '' [ 4060.340460][T15207] FAULT_INJECTION: forcing a failure. [ 4060.340460][T15207] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4060.341130][T15207] CPU: 0 UID: 0 PID: 15207 Comm: syz.0.3416 Not tainted syzkaller #0 PREEMPT [ 4060.341437][T15207] Hardware name: linux,dummy-virt (DT) [ 4060.341611][T15207] Call trace: [ 4060.341701][T15207] show_stack+0x18/0x24 (C) [ 4060.341973][T15207] dump_stack_lvl+0x78/0x90 [ 4060.342262][T15207] dump_stack+0x18/0x24 [ 4060.342538][T15207] should_fail_ex+0x1dc/0x234 [ 4060.342778][T15207] should_fail+0x14/0x24 [ 4060.343045][T15207] should_fail_usercopy+0x1c/0x28 [ 4060.343269][T15207] restore_altstack+0x30/0x124 [ 4060.343568][T15207] __arm64_sys_rt_sigreturn+0xcc/0x22c [ 4060.343801][T15207] invoke_syscall+0x48/0x110 [ 4060.344116][T15207] el0_svc_common.constprop.0+0x40/0xe0 [ 4060.344428][T15207] do_el0_svc+0x1c/0x28 [ 4060.344678][T15207] el0_svc+0x34/0x10c [ 4060.345001][T15207] el0t_64_sync_handler+0xa0/0xe4 [ 4060.345333][T15207] el0t_64_sync+0x1a4/0x1a8 [ 4066.832609][T15247] fuse: Unknown parameter 'tvQiC"Y)(r_-๏iKsX|H~>y<(\UZ8X/d$4ܐr;ghr' [ 4073.747785][T15282] FAULT_INJECTION: forcing a failure. [ 4073.747785][T15282] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4073.756125][T15282] CPU: 1 UID: 0 PID: 15282 Comm: syz.0.3439 Not tainted syzkaller #0 PREEMPT [ 4073.756498][T15282] Hardware name: linux,dummy-virt (DT) [ 4073.756787][T15282] Call trace: [ 4073.756898][T15282] show_stack+0x18/0x24 (C) [ 4073.757329][T15282] dump_stack_lvl+0x78/0x90 [ 4073.757590][T15282] dump_stack+0x18/0x24 [ 4073.757939][T15282] should_fail_ex+0x1dc/0x234 [ 4073.758242][T15282] should_fail+0x14/0x24 [ 4073.758517][T15282] should_fail_usercopy+0x1c/0x28 [ 4073.758753][T15282] setup_rt_frame+0x33c/0x1264 [ 4073.758976][T15282] do_signal+0x2a8/0x3ec [ 4073.759206][T15282] do_notify_resume+0xe0/0x16c [ 4073.759442][T15282] el0_svc+0x108/0x10c [ 4073.759676][T15282] el0t_64_sync_handler+0xa0/0xe4 [ 4073.760008][T15282] el0t_64_sync+0x1a4/0x1a8 [ 4075.714065][T15296] fuse: Bad value for 'fd' [ 4077.314984][T15312] input: syz0 as /devices/virtual/input/input401 [ 4088.600577][T15345] FAULT_INJECTION: forcing a failure. [ 4088.600577][T15345] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4088.606894][T15345] CPU: 0 UID: 0 PID: 15345 Comm: syz.0.3462 Not tainted syzkaller #0 PREEMPT [ 4088.607207][T15345] Hardware name: linux,dummy-virt (DT) [ 4088.607329][T15345] Call trace: [ 4088.607454][T15345] show_stack+0x18/0x24 (C) [ 4088.607752][T15345] dump_stack_lvl+0x78/0x90 [ 4088.608029][T15345] dump_stack+0x18/0x24 [ 4088.608335][T15345] should_fail_ex+0x1dc/0x234 [ 4088.608599][T15345] should_fail+0x14/0x24 [ 4088.608836][T15345] should_fail_usercopy+0x1c/0x28 [ 4088.609111][T15345] _copy_from_iter+0x5c/0x65c [ 4088.609372][T15345] isotp_sendmsg+0x1e0/0x7ec [ 4088.609597][T15345] __sock_sendmsg+0x54/0x60 [ 4088.609814][T15345] ____sys_sendmsg+0x234/0x29c [ 4088.610059][T15345] ___sys_sendmsg+0xac/0x100 [ 4088.610301][T15345] __sys_sendmsg+0x98/0xf8 [ 4088.610551][T15345] __arm64_sys_sendmsg+0x24/0x30 [ 4088.610792][T15345] invoke_syscall+0x48/0x110 [ 4088.611081][T15345] el0_svc_common.constprop.0+0x40/0xe0 [ 4088.611361][T15345] do_el0_svc+0x1c/0x28 [ 4088.611640][T15345] el0_svc+0x34/0x10c [ 4088.611876][T15345] el0t_64_sync_handler+0xa0/0xe4 [ 4088.612143][T15345] el0t_64_sync+0x1a4/0x1a8 [ 4090.366834][T15354] fuse: Bad value for 'fd' [ 4093.550883][T15370] input: syz0 as /devices/virtual/input/input402 [ 4096.500141][T15386] FAULT_INJECTION: forcing a failure. [ 4096.500141][T15386] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4096.500671][T15386] CPU: 0 UID: 0 PID: 15386 Comm: syz.1.3472 Not tainted syzkaller #0 PREEMPT [ 4096.500937][T15386] Hardware name: linux,dummy-virt (DT) [ 4096.501051][T15386] Call trace: [ 4096.501211][T15386] show_stack+0x18/0x24 (C) [ 4096.501499][T15386] dump_stack_lvl+0x78/0x90 [ 4096.501733][T15386] dump_stack+0x18/0x24 [ 4096.501978][T15386] should_fail_ex+0x1dc/0x234 [ 4096.502220][T15386] should_fail+0x14/0x24 [ 4096.502379][T15386] should_fail_usercopy+0x1c/0x28 [ 4096.502537][T15386] setup_rt_frame+0x33c/0x1264 [ 4096.502662][T15386] do_signal+0x2a8/0x3ec [ 4096.502800][T15386] do_notify_resume+0xe0/0x16c [ 4096.502928][T15386] el0_svc+0x108/0x10c [ 4096.503057][T15386] el0t_64_sync_handler+0xa0/0xe4 [ 4096.503189][T15386] el0t_64_sync+0x1a4/0x1a8 [ 4097.370432][T15389] input: syz0 as /devices/virtual/input/input403 [ 4113.993976][T15400] input: syz0 as /devices/virtual/input/input404 [ 4116.860204][T15406] input: syz0 as /devices/virtual/input/input405 [ 4117.993612][T15407] FAULT_INJECTION: forcing a failure. [ 4117.993612][T15407] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4117.998968][T15407] CPU: 1 UID: 0 PID: 15407 Comm: syz.1.3477 Not tainted syzkaller #0 PREEMPT [ 4117.999304][T15407] Hardware name: linux,dummy-virt (DT) [ 4117.999424][T15407] Call trace: [ 4117.999513][T15407] show_stack+0x18/0x24 (C) [ 4117.999774][T15407] dump_stack_lvl+0x78/0x90 [ 4118.000023][T15407] dump_stack+0x18/0x24 [ 4118.000280][T15407] should_fail_ex+0x1dc/0x234 [ 4118.000543][T15407] should_fail+0x14/0x24 [ 4118.000795][T15407] should_fail_usercopy+0x1c/0x28 [ 4118.001020][T15407] preserve_sve_context+0x144/0x2bc [ 4118.001246][T15407] setup_rt_frame+0x86c/0x1264 [ 4118.001519][T15407] do_signal+0x2a8/0x3ec [ 4118.001769][T15407] do_notify_resume+0xe0/0x16c [ 4118.002026][T15407] el0_svc+0x108/0x10c [ 4118.002269][T15407] el0t_64_sync_handler+0xa0/0xe4 [ 4118.002505][T15407] el0t_64_sync+0x1a4/0x1a8 [ 4134.403212][T15436] fuse: Bad value for 'fd' [ 4136.356198][T15444] fuse: Unknown parameter 'Մ\' [ 4140.227630][T15472] FAULT_INJECTION: forcing a failure. [ 4140.227630][T15472] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4140.229123][T15472] CPU: 0 UID: 0 PID: 15472 Comm: syz.1.3488 Not tainted syzkaller #0 PREEMPT [ 4140.229453][T15472] Hardware name: linux,dummy-virt (DT) [ 4140.229569][T15472] Call trace: [ 4140.229657][T15472] show_stack+0x18/0x24 (C) [ 4140.229934][T15472] dump_stack_lvl+0x78/0x90 [ 4140.230181][T15472] dump_stack+0x18/0x24 [ 4140.230422][T15472] should_fail_ex+0x1dc/0x234 [ 4140.230678][T15472] should_fail+0x14/0x24 [ 4140.230939][T15472] should_fail_usercopy+0x1c/0x28 [ 4140.231167][T15472] _inline_copy_from_user+0x24/0xb0 [ 4140.231418][T15472] get_user_ifreq+0x6c/0x88 [ 4140.231654][T15472] sock_do_ioctl+0xb0/0x108 [ 4140.231908][T15472] sock_ioctl+0x224/0x350 [ 4140.232146][T15472] __arm64_sys_ioctl+0xac/0x104 [ 4140.232395][T15472] invoke_syscall+0x48/0x110 [ 4140.232637][T15472] el0_svc_common.constprop.0+0x40/0xe0 [ 4140.232875][T15472] do_el0_svc+0x1c/0x28 [ 4140.233105][T15472] el0_svc+0x34/0x10c [ 4140.233383][T15472] el0t_64_sync_handler+0xa0/0xe4 [ 4140.233608][T15472] el0t_64_sync+0x1a4/0x1a8 [ 4140.469720][T15482] input: syz0 as /devices/virtual/input/input406 [ 4149.724461][T15506] input: syz0 as /devices/virtual/input/input407 [ 4167.900649][T15560] random: crng reseeded on system resumption [ 4169.131495][T15563] FAULT_INJECTION: forcing a failure. [ 4169.131495][T15563] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 4169.132031][T15563] CPU: 1 UID: 0 PID: 15563 Comm: syz.0.3516 Not tainted syzkaller #0 PREEMPT [ 4169.132340][T15563] Hardware name: linux,dummy-virt (DT) [ 4169.132458][T15563] Call trace: [ 4169.132551][T15563] show_stack+0x18/0x24 (C) [ 4169.132818][T15563] dump_stack_lvl+0x78/0x90 [ 4169.133067][T15563] dump_stack+0x18/0x24 [ 4169.133349][T15563] should_fail_ex+0x1dc/0x234 [ 4169.133606][T15563] should_fail_alloc_page+0x60/0x78 [ 4169.133840][T15563] __alloc_frozen_pages_noprof+0xdc/0xd34 [ 4169.134255][T15563] alloc_pages_mpol+0xb8/0x1b8 [ 4169.134619][T15563] folio_alloc_mpol_noprof+0x14/0x6c [ 4169.134991][T15563] vma_alloc_folio_noprof+0x7c/0xcc [ 4169.135257][T15563] vma_alloc_zeroed_movable_folio+0x38/0x44 [ 4169.135501][T15563] __handle_mm_fault+0x1344/0x1a6c [ 4169.135731][T15563] handle_mm_fault+0x158/0x308 [ 4169.135980][T15563] do_page_fault+0x194/0x680 [ 4169.136219][T15563] do_translation_fault+0x60/0x6c [ 4169.136493][T15563] do_mem_abort+0x44/0x94 [ 4169.136753][T15563] el1_abort+0x40/0x60 [ 4169.137037][T15563] el1h_64_sync_handler+0x50/0xac [ 4169.137334][T15563] el1h_64_sync+0x6c/0x70 [ 4169.137580][T15563] setup_rt_frame+0x158/0x1264 (P) [ 4169.137840][T15563] do_signal+0x2a8/0x3ec [ 4169.138209][T15563] do_notify_resume+0xe0/0x16c [ 4169.138367][T15563] el0_svc+0x108/0x10c [ 4169.138508][T15563] el0t_64_sync_handler+0xa0/0xe4 [ 4169.138672][T15563] el0t_64_sync+0x1a4/0x1a8 [ 4170.029445][T15572] FAULT_INJECTION: forcing a failure. [ 4170.029445][T15572] name failslab, interval 1, probability 0, space 0, times 0 [ 4170.030164][T15572] CPU: 1 UID: 0 PID: 15572 Comm: syz.1.3519 Not tainted syzkaller #0 PREEMPT [ 4170.030423][T15572] Hardware name: linux,dummy-virt (DT) [ 4170.030528][T15572] Call trace: [ 4170.030634][T15572] show_stack+0x18/0x24 (C) [ 4170.030863][T15572] dump_stack_lvl+0x78/0x90 [ 4170.031079][T15572] dump_stack+0x18/0x24 [ 4170.031295][T15572] should_fail_ex+0x1dc/0x234 [ 4170.031511][T15572] should_failslab+0x54/0x80 [ 4170.031732][T15572] kmem_cache_alloc_node_noprof+0x5c/0x370 [ 4170.031963][T15572] __alloc_skb+0x150/0x194 [ 4170.032199][T15572] netlink_alloc_large_skb+0x94/0xb8 [ 4170.032431][T15572] netlink_sendmsg+0x10c/0x3fc [ 4170.032673][T15572] __sock_sendmsg+0x54/0x60 [ 4170.032936][T15572] ____sys_sendmsg+0x234/0x29c [ 4170.033146][T15572] ___sys_sendmsg+0xac/0x100 [ 4170.033424][T15572] __sys_sendmsg+0x98/0xf8 [ 4170.033678][T15572] __arm64_sys_sendmsg+0x24/0x30 [ 4170.033926][T15572] invoke_syscall+0x48/0x110 [ 4170.034244][T15572] el0_svc_common.constprop.0+0x40/0xe0 [ 4170.034508][T15572] do_el0_svc+0x1c/0x28 [ 4170.034759][T15572] el0_svc+0x34/0x10c [ 4170.035018][T15572] el0t_64_sync_handler+0xa0/0xe4 [ 4170.035264][T15572] el0t_64_sync+0x1a4/0x1a8 [ 4173.849504][T15592] input: syz0 as /devices/virtual/input/input408 [ 4178.914157][T15606] FAULT_INJECTION: forcing a failure. [ 4178.914157][T15606] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4178.917637][T15606] CPU: 1 UID: 0 PID: 15606 Comm: syz.0.3530 Not tainted syzkaller #0 PREEMPT [ 4178.918045][T15606] Hardware name: linux,dummy-virt (DT) [ 4178.918181][T15606] Call trace: [ 4178.918283][T15606] show_stack+0x18/0x24 (C) [ 4178.918577][T15606] dump_stack_lvl+0x78/0x90 [ 4178.918831][T15606] dump_stack+0x18/0x24 [ 4178.919075][T15606] should_fail_ex+0x1dc/0x234 [ 4178.919288][T15606] should_fail+0x14/0x24 [ 4178.919497][T15606] should_fail_usercopy+0x1c/0x28 [ 4178.919689][T15606] _copy_from_iter+0x5c/0x65c [ 4178.919888][T15606] isotp_sendmsg+0x1e0/0x7ec [ 4178.920123][T15606] __sock_sendmsg+0x54/0x60 [ 4178.920388][T15606] ____sys_sendmsg+0x234/0x29c [ 4178.920636][T15606] ___sys_sendmsg+0xac/0x100 [ 4178.920884][T15606] __sys_sendmsg+0x98/0xf8 [ 4178.921129][T15606] __arm64_sys_sendmsg+0x24/0x30 [ 4178.921420][T15606] invoke_syscall+0x48/0x110 [ 4178.921730][T15606] el0_svc_common.constprop.0+0x40/0xe0 [ 4178.921984][T15606] do_el0_svc+0x1c/0x28 [ 4178.922233][T15606] el0_svc+0x34/0x10c [ 4178.922492][T15606] el0t_64_sync_handler+0xa0/0xe4 [ 4178.922721][T15606] el0t_64_sync+0x1a4/0x1a8 [ 4180.481259][T15608] FAULT_INJECTION: forcing a failure. [ 4180.481259][T15608] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4180.481630][T15608] CPU: 1 UID: 0 PID: 15608 Comm: syz.0.3531 Not tainted syzkaller #0 PREEMPT [ 4180.481792][T15608] Hardware name: linux,dummy-virt (DT) [ 4180.481857][T15608] Call trace: [ 4180.481908][T15608] show_stack+0x18/0x24 (C) [ 4180.482054][T15608] dump_stack_lvl+0x78/0x90 [ 4180.482194][T15608] dump_stack+0x18/0x24 [ 4180.482361][T15608] should_fail_ex+0x1dc/0x234 [ 4180.482525][T15608] should_fail+0x14/0x24 [ 4180.482668][T15608] should_fail_usercopy+0x1c/0x28 [ 4180.482840][T15608] _copy_from_iter+0x5c/0x65c [ 4180.482971][T15608] netlink_sendmsg+0x15c/0x3fc [ 4180.483125][T15608] __sock_sendmsg+0x54/0x60 [ 4180.483317][T15608] ____sys_sendmsg+0x234/0x29c [ 4180.483454][T15608] ___sys_sendmsg+0xac/0x100 [ 4180.483963][T15608] __sys_sendmsg+0x98/0xf8 [ 4180.484135][T15608] __arm64_sys_sendmsg+0x24/0x30 [ 4180.484291][T15608] invoke_syscall+0x48/0x110 [ 4180.484432][T15608] el0_svc_common.constprop.0+0x40/0xe0 [ 4180.484562][T15608] do_el0_svc+0x1c/0x28 [ 4180.484706][T15608] el0_svc+0x34/0x10c [ 4180.484855][T15608] el0t_64_sync_handler+0xa0/0xe4 [ 4180.484985][T15608] el0t_64_sync+0x1a4/0x1a8 [ 4180.776311][T15612] fuse: Unknown parameter '0000000000000000000300000000000000000003' [ 4181.001829][T15614] FAULT_INJECTION: forcing a failure. [ 4181.001829][T15614] name failslab, interval 1, probability 0, space 0, times 0 [ 4181.007835][T15614] CPU: 0 UID: 0 PID: 15614 Comm: syz.0.3534 Not tainted syzkaller #0 PREEMPT [ 4181.008234][T15614] Hardware name: linux,dummy-virt (DT) [ 4181.008361][T15614] Call trace: [ 4181.008448][T15614] show_stack+0x18/0x24 (C) [ 4181.008708][T15614] dump_stack_lvl+0x78/0x90 [ 4181.008955][T15614] dump_stack+0x18/0x24 [ 4181.009206][T15614] should_fail_ex+0x1dc/0x234 [ 4181.009498][T15614] should_failslab+0x54/0x80 [ 4181.009745][T15614] __kmalloc_noprof+0xa8/0x430 [ 4181.009976][T15614] tomoyo_encode2+0x7c/0x140 [ 4181.010185][T15614] tomoyo_encode+0x28/0x40 [ 4181.010415][T15614] tomoyo_realpath_from_path+0x80/0x1b4 [ 4181.010626][T15614] tomoyo_path_number_perm+0xd8/0x20c [ 4181.010833][T15614] tomoyo_file_ioctl+0x1c/0x28 [ 4181.011043][T15614] security_file_ioctl+0x8c/0x19c [ 4181.011255][T15614] __arm64_sys_ioctl+0x48/0x104 [ 4181.011491][T15614] invoke_syscall+0x48/0x110 [ 4181.011750][T15614] el0_svc_common.constprop.0+0x40/0xe0 [ 4181.012002][T15614] do_el0_svc+0x1c/0x28 [ 4181.012237][T15614] el0_svc+0x34/0x10c [ 4181.012459][T15614] el0t_64_sync_handler+0xa0/0xe4 [ 4181.012696][T15614] el0t_64_sync+0x1a4/0x1a8 [ 4181.049857][T15614] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4184.286893][T15635] input: syz0 as /devices/virtual/input/input409 [ 4193.443419][T15640] input: syz0 as /devices/virtual/input/input410 [ 4205.854385][T15653] input: syz0 as /devices/virtual/input/input411 [ 4213.606364][T15662] FAULT_INJECTION: forcing a failure. [ 4213.606364][T15662] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4213.607031][T15662] CPU: 1 UID: 0 PID: 15662 Comm: syz.1.3546 Not tainted syzkaller #0 PREEMPT [ 4213.607310][T15662] Hardware name: linux,dummy-virt (DT) [ 4213.607438][T15662] Call trace: [ 4213.607534][T15662] show_stack+0x18/0x24 (C) [ 4213.607807][T15662] dump_stack_lvl+0x78/0x90 [ 4213.608091][T15662] dump_stack+0x18/0x24 [ 4213.608338][T15662] should_fail_ex+0x1dc/0x234 [ 4213.608573][T15662] should_fail+0x14/0x24 [ 4213.608808][T15662] should_fail_usercopy+0x1c/0x28 [ 4213.609048][T15662] _inline_copy_from_user+0x24/0xb0 [ 4213.609356][T15662] kstrtouint_from_user+0x64/0xc8 [ 4213.609588][T15662] proc_fail_nth_write+0x40/0x114 [ 4213.609841][T15662] vfs_write+0xd0/0x368 [ 4213.610066][T15662] ksys_write+0x6c/0x100 [ 4213.610327][T15662] __arm64_sys_write+0x1c/0x28 [ 4213.610576][T15662] invoke_syscall+0x48/0x110 [ 4213.610812][T15662] el0_svc_common.constprop.0+0x40/0xe0 [ 4213.611083][T15662] do_el0_svc+0x1c/0x28 [ 4213.611332][T15662] el0_svc+0x34/0x10c [ 4213.611618][T15662] el0t_64_sync_handler+0xa0/0xe4 [ 4213.611865][T15662] el0t_64_sync+0x1a4/0x1a8 [ 4213.851308][T15665] input: syz0 as /devices/virtual/input/input412 [ 4214.394441][T15666] FAULT_INJECTION: forcing a failure. [ 4214.394441][T15666] name failslab, interval 1, probability 0, space 0, times 0 [ 4214.395049][T15666] CPU: 1 UID: 0 PID: 15666 Comm: syz.1.3547 Not tainted syzkaller #0 PREEMPT [ 4214.395338][T15666] Hardware name: linux,dummy-virt (DT) [ 4214.395457][T15666] Call trace: [ 4214.395551][T15666] show_stack+0x18/0x24 (C) [ 4214.395831][T15666] dump_stack_lvl+0x78/0x90 [ 4214.396088][T15666] dump_stack+0x18/0x24 [ 4214.396425][T15666] should_fail_ex+0x1dc/0x234 [ 4214.396695][T15666] should_failslab+0x54/0x80 [ 4214.396992][T15666] __kmalloc_noprof+0xa8/0x430 [ 4214.397241][T15666] tomoyo_encode2+0x7c/0x140 [ 4214.397516][T15666] tomoyo_encode+0x28/0x40 [ 4214.397748][T15666] tomoyo_realpath_from_path+0x80/0x1b4 [ 4214.397997][T15666] tomoyo_path_number_perm+0xd8/0x20c [ 4214.398357][T15666] tomoyo_file_ioctl+0x1c/0x28 [ 4214.398635][T15666] security_file_ioctl+0x8c/0x19c [ 4214.398906][T15666] __arm64_sys_ioctl+0x48/0x104 [ 4214.399159][T15666] invoke_syscall+0x48/0x110 [ 4214.399410][T15666] el0_svc_common.constprop.0+0x40/0xe0 [ 4214.399685][T15666] do_el0_svc+0x1c/0x28 [ 4214.399984][T15666] el0_svc+0x34/0x10c [ 4214.400233][T15666] el0t_64_sync_handler+0xa0/0xe4 [ 4214.400486][T15666] el0t_64_sync+0x1a4/0x1a8 [ 4214.440118][T15666] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4234.106923][T15703] fuse: Unknown parameter '' [ 4235.254741][T15707] FAULT_INJECTION: forcing a failure. [ 4235.254741][T15707] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4235.255394][T15707] CPU: 1 UID: 0 PID: 15707 Comm: syz.1.3562 Not tainted syzkaller #0 PREEMPT [ 4235.255684][T15707] Hardware name: linux,dummy-virt (DT) [ 4235.255807][T15707] Call trace: [ 4235.255900][T15707] show_stack+0x18/0x24 (C) [ 4235.256516][T15707] dump_stack_lvl+0x78/0x90 [ 4235.256785][T15707] dump_stack+0x18/0x24 [ 4235.257048][T15707] should_fail_ex+0x1dc/0x234 [ 4235.257362][T15707] should_fail+0x14/0x24 [ 4235.257627][T15707] should_fail_usercopy+0x1c/0x28 [ 4235.257869][T15707] restore_altstack+0x30/0x124 [ 4235.258204][T15707] __arm64_sys_rt_sigreturn+0xcc/0x22c [ 4235.258466][T15707] invoke_syscall+0x48/0x110 [ 4235.258728][T15707] el0_svc_common.constprop.0+0x40/0xe0 [ 4235.259019][T15707] do_el0_svc+0x1c/0x28 [ 4235.259279][T15707] el0_svc+0x34/0x10c [ 4235.259514][T15707] el0t_64_sync_handler+0xa0/0xe4 [ 4235.259739][T15707] el0t_64_sync+0x1a4/0x1a8 [ 4237.872147][T15724] FAULT_INJECTION: forcing a failure. [ 4237.872147][T15724] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4237.877455][T15724] CPU: 0 UID: 0 PID: 15724 Comm: syz.1.3568 Not tainted syzkaller #0 PREEMPT [ 4237.877824][T15724] Hardware name: linux,dummy-virt (DT) [ 4237.877952][T15724] Call trace: [ 4237.878107][T15724] show_stack+0x18/0x24 (C) [ 4237.878393][T15724] dump_stack_lvl+0x78/0x90 [ 4237.878645][T15724] dump_stack+0x18/0x24 [ 4237.878888][T15724] should_fail_ex+0x1dc/0x234 [ 4237.879128][T15724] should_fail+0x14/0x24 [ 4237.879347][T15724] should_fail_usercopy+0x1c/0x28 [ 4237.879568][T15724] _copy_from_iter+0x5c/0x65c [ 4237.879800][T15724] netlink_sendmsg+0x15c/0x3fc [ 4237.880053][T15724] __sock_sendmsg+0x54/0x60 [ 4237.880309][T15724] ____sys_sendmsg+0x234/0x29c [ 4237.880550][T15724] ___sys_sendmsg+0xac/0x100 [ 4237.880794][T15724] __sys_sendmsg+0x98/0xf8 [ 4237.881037][T15724] __arm64_sys_sendmsg+0x24/0x30 [ 4237.881325][T15724] invoke_syscall+0x48/0x110 [ 4237.881578][T15724] el0_svc_common.constprop.0+0x40/0xe0 [ 4237.881825][T15724] do_el0_svc+0x1c/0x28 [ 4237.882067][T15724] el0_svc+0x34/0x10c [ 4237.882320][T15724] el0t_64_sync_handler+0xa0/0xe4 [ 4237.882565][T15724] el0t_64_sync+0x1a4/0x1a8 [ 4240.354435][T15749] input: syz0 as /devices/virtual/input/input413 [ 4255.742193][T13710] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4255.826862][T13710] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4255.989930][T13710] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4256.160832][T13710] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4257.711257][T13710] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4257.761975][T13710] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4257.801428][T13710] bond0 (unregistering): Released all slaves [ 4258.084339][T13710] hsr_slave_0: left promiscuous mode [ 4258.102487][T13710] hsr_slave_1: left promiscuous mode [ 4258.147837][T13710] veth1_macvtap: left promiscuous mode [ 4258.150250][T13710] veth0_macvtap: left promiscuous mode [ 4258.151892][T13710] veth1_vlan: left promiscuous mode [ 4258.153351][T13710] veth0_vlan: left promiscuous mode [ 4260.944100][T15804] FAULT_INJECTION: forcing a failure. [ 4260.944100][T15804] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4260.944707][T15804] CPU: 1 UID: 0 PID: 15804 Comm: syz.1.3589 Not tainted syzkaller #0 PREEMPT [ 4260.944954][T15804] Hardware name: linux,dummy-virt (DT) [ 4260.945096][T15804] Call trace: [ 4260.945180][T15804] show_stack+0x18/0x24 (C) [ 4260.945467][T15804] dump_stack_lvl+0x78/0x90 [ 4260.945682][T15804] dump_stack+0x18/0x24 [ 4260.945926][T15804] should_fail_ex+0x1dc/0x234 [ 4260.946151][T15804] should_fail+0x14/0x24 [ 4260.946368][T15804] should_fail_usercopy+0x1c/0x28 [ 4260.946600][T15804] simple_read_from_buffer+0x5c/0x138 [ 4260.946811][T15804] proc_fail_nth_read+0xac/0x134 [ 4260.947061][T15804] vfs_read+0xc0/0x318 [ 4260.947280][T15804] ksys_read+0x6c/0x100 [ 4260.947475][T15804] __arm64_sys_read+0x1c/0x28 [ 4260.947669][T15804] invoke_syscall+0x48/0x110 [ 4260.947899][T15804] el0_svc_common.constprop.0+0x40/0xe0 [ 4260.948241][T15804] do_el0_svc+0x1c/0x28 [ 4260.948518][T15804] el0_svc+0x34/0x10c [ 4260.948780][T15804] el0t_64_sync_handler+0xa0/0xe4 [ 4260.949036][T15804] el0t_64_sync+0x1a4/0x1a8 [ 4261.843027][T15815] input: syz0 as /devices/virtual/input/input414 [ 4263.945080][T15786] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4263.984573][T15786] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4266.760203][T15786] hsr_slave_0: entered promiscuous mode [ 4266.767560][T15786] hsr_slave_1: entered promiscuous mode [ 4266.787974][T15786] debugfs: 'hsr0' already exists in 'hsr' [ 4266.800123][T15786] Cannot create hsr debugfs directory [ 4268.992801][T15786] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4269.065614][T15786] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4269.119559][T15786] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4269.157255][T15786] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4270.936117][T15786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4278.044918][T15786] veth0_vlan: entered promiscuous mode [ 4278.096536][T15786] veth1_vlan: entered promiscuous mode [ 4278.337858][T15786] veth0_macvtap: entered promiscuous mode [ 4278.407278][T15786] veth1_macvtap: entered promiscuous mode [ 4278.648820][T11119] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4278.649664][T11119] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4278.649890][T11119] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4278.650097][T11119] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4294.775265][T12646] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4294.940731][T12646] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4295.055411][T12646] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4295.191758][T12646] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4296.870743][T12646] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4296.927265][T12646] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4296.986208][T12646] bond0 (unregistering): Released all slaves [ 4297.312862][T12646] hsr_slave_0: left promiscuous mode [ 4297.329085][T12646] hsr_slave_1: left promiscuous mode [ 4297.360305][T12646] veth1_macvtap: left promiscuous mode [ 4297.361029][T12646] veth0_macvtap: left promiscuous mode [ 4297.362232][T12646] veth1_vlan: left promiscuous mode [ 4297.362833][T12646] veth0_vlan: left promiscuous mode [ 4302.845999][T15998] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4302.922290][T15998] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4305.287756][T15998] hsr_slave_0: entered promiscuous mode [ 4305.293135][T15998] hsr_slave_1: entered promiscuous mode [ 4307.266577][T15998] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 4307.347515][T15998] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 4307.446873][T15998] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 4307.513955][T15998] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 4308.929562][T15998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4315.541988][T15998] veth0_vlan: entered promiscuous mode [ 4315.585685][T15998] veth1_vlan: entered promiscuous mode [ 4315.823368][T15998] veth0_macvtap: entered promiscuous mode [ 4315.866305][T15998] veth1_macvtap: entered promiscuous mode [ 4316.154506][T12646] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4316.165629][T12646] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4316.172385][T12646] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4316.173047][T12646] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4338.121284][T16242] input: syz0 as /devices/virtual/input/input415 [ 4338.650823][T16243] FAULT_INJECTION: forcing a failure. [ 4338.650823][T16243] name failslab, interval 1, probability 0, space 0, times 0 [ 4338.655506][T16243] CPU: 0 UID: 0 PID: 16243 Comm: syz.1.3653 Not tainted syzkaller #0 PREEMPT [ 4338.655866][T16243] Hardware name: linux,dummy-virt (DT) [ 4338.655992][T16243] Call trace: [ 4338.656090][T16243] show_stack+0x18/0x24 (C) [ 4338.656382][T16243] dump_stack_lvl+0x78/0x90 [ 4338.656634][T16243] dump_stack+0x18/0x24 [ 4338.656875][T16243] should_fail_ex+0x1dc/0x234 [ 4338.657118][T16243] should_failslab+0x54/0x80 [ 4338.657392][T16243] __kmalloc_noprof+0xa8/0x430 [ 4338.657641][T16243] tomoyo_encode2+0x7c/0x140 [ 4338.657883][T16243] tomoyo_encode+0x28/0x40 [ 4338.658194][T16243] tomoyo_realpath_from_path+0x80/0x1b4 [ 4338.658487][T16243] tomoyo_path_number_perm+0xd8/0x20c [ 4338.658737][T16243] tomoyo_file_ioctl+0x1c/0x28 [ 4338.658978][T16243] security_file_ioctl+0x8c/0x19c [ 4338.659223][T16243] __arm64_sys_ioctl+0x48/0x104 [ 4338.659477][T16243] invoke_syscall+0x48/0x110 [ 4338.659724][T16243] el0_svc_common.constprop.0+0x40/0xe0 [ 4338.659972][T16243] do_el0_svc+0x1c/0x28 [ 4338.660217][T16243] el0_svc+0x34/0x10c [ 4338.660475][T16243] el0t_64_sync_handler+0xa0/0xe4 [ 4338.660723][T16243] el0t_64_sync+0x1a4/0x1a8 [ 4338.697836][T16243] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4365.736472][T16339] input: syz0 as /devices/virtual/input/input416 [ 4383.035625][T16393] input: syz0 as /devices/virtual/input/input417 [ 4402.289454][T16452] input: syz0 as /devices/virtual/input/input418 [ 4418.257570][T16488] fuse: Bad value for 'fd' [ 4420.707478][T16500] fuse: Bad value for 'fd' [ 4445.560642][T16602] fuse: Unknown parameter 'grou00000000000000000000' [ 4446.434760][T16607] fuse: Bad value for 'fd' [ 4450.217834][T16618] fuse: Unknown parameter 'grou00000000000000000000' [ 4453.047120][T16629] input: syz0 as /devices/virtual/input/input419 [ 4453.642500][T16632] fuse: Unknown parameter 'grou00000000000000000000' [ 4462.532673][T16648] fuse: Unknown parameter 'group_i00000000000000000000' [ 4467.076501][T16662] fuse: Unknown parameter 'group_i00000000000000000000' [ 4471.481203][T16677] fuse: Unknown parameter 'group_i00000000000000000000' [ 4473.544054][T16688] FAULT_INJECTION: forcing a failure. [ 4473.544054][T16688] name failslab, interval 1, probability 0, space 0, times 0 [ 4473.547640][T16688] CPU: 0 UID: 0 PID: 16688 Comm: syz.1.3809 Not tainted syzkaller #0 PREEMPT [ 4473.547826][T16688] Hardware name: linux,dummy-virt (DT) [ 4473.547893][T16688] Call trace: [ 4473.547944][T16688] show_stack+0x18/0x24 (C) [ 4473.548247][T16688] dump_stack_lvl+0x78/0x90 [ 4473.548496][T16688] dump_stack+0x18/0x24 [ 4473.548726][T16688] should_fail_ex+0x1dc/0x234 [ 4473.548959][T16688] should_failslab+0x54/0x80 [ 4473.549199][T16688] __kmalloc_cache_noprof+0x54/0x390 [ 4473.549514][T16688] snd_mixer_oss_put_volume1_sw.constprop.0.isra.0+0x78/0x1f4 [ 4473.549775][T16688] snd_mixer_oss_put_recsrc1_sw+0x24/0x34 [ 4473.550041][T16688] snd_mixer_oss_ioctl1+0x3f4/0xbfc [ 4473.550288][T16688] snd_mixer_oss_ioctl+0x14/0x24 [ 4473.550541][T16688] __arm64_sys_ioctl+0xac/0x104 [ 4473.550751][T16688] invoke_syscall+0x48/0x110 [ 4473.550883][T16688] el0_svc_common.constprop.0+0x40/0xe0 [ 4473.551013][T16688] do_el0_svc+0x1c/0x28 [ 4473.551141][T16688] el0_svc+0x34/0x10c [ 4473.551270][T16688] el0t_64_sync_handler+0xa0/0xe4 [ 4473.551407][T16688] el0t_64_sync+0x1a4/0x1a8 [ 4474.221947][T16697] fuse: Unknown parameter 'group_id00000000000000000000' [ 4476.462305][T16710] fuse: Unknown parameter 'group_id00000000000000000000' [ 4478.677152][T16727] fuse: Unknown parameter 'group_id00000000000000000000' [ 4478.985959][T16731] fuse: Unknown parameter '0x0000000000000003rG˨00000000000000000005' [ 4479.537226][T16731] fuse: Unknown parameter '' [ 4494.600698][T16822] input: syz0 as /devices/virtual/input/input420 [ 4498.704520][T16848] input: syz0 as /devices/virtual/input/input421 [ 4512.654685][T16859] FAULT_INJECTION: forcing a failure. [ 4512.654685][T16859] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4512.659865][T16859] CPU: 1 UID: 0 PID: 16859 Comm: syz.1.3873 Not tainted syzkaller #0 PREEMPT [ 4512.660229][T16859] Hardware name: linux,dummy-virt (DT) [ 4512.660353][T16859] Call trace: [ 4512.660453][T16859] show_stack+0x18/0x24 (C) [ 4512.660732][T16859] dump_stack_lvl+0x78/0x90 [ 4512.660984][T16859] dump_stack+0x18/0x24 [ 4512.661223][T16859] should_fail_ex+0x1dc/0x234 [ 4512.661491][T16859] should_fail+0x14/0x24 [ 4512.661727][T16859] should_fail_usercopy+0x1c/0x28 [ 4512.661963][T16859] _copy_from_iter+0x5c/0x65c [ 4512.662211][T16859] netlink_sendmsg+0x15c/0x3fc [ 4512.662462][T16859] __sock_sendmsg+0x54/0x60 [ 4512.662705][T16859] ____sys_sendmsg+0x234/0x29c [ 4512.662935][T16859] ___sys_sendmsg+0xac/0x100 [ 4512.663140][T16859] __sys_sendmsg+0x98/0xf8 [ 4512.663271][T16859] __arm64_sys_sendmsg+0x24/0x30 [ 4512.663405][T16859] invoke_syscall+0x48/0x110 [ 4512.663536][T16859] el0_svc_common.constprop.0+0x40/0xe0 [ 4512.663666][T16859] do_el0_svc+0x1c/0x28 [ 4512.663795][T16859] el0_svc+0x34/0x10c [ 4512.663945][T16859] el0t_64_sync_handler+0xa0/0xe4 [ 4512.664075][T16859] el0t_64_sync+0x1a4/0x1a8 [ 4512.790479][T16861] input: syz0 as /devices/virtual/input/input422 [ 4514.519884][T16873] input: syz0 as /devices/virtual/input/input423 [ 4516.974028][T16893] input: syz0 as /devices/virtual/input/input424 [ 4518.914721][T16900] input: syz0 as /devices/virtual/input/input425 [ 4523.201641][T16914] input: syz0 as /devices/virtual/input/input426 [ 4530.264753][T16934] input: syz0 as /devices/virtual/input/input427 [ 4531.750940][T16940] "syz.1.3898" (16940) uses obsolete ecb(arc4) skcipher [ 4533.039988][T16944] input: syz0 as /devices/virtual/input/input428 [ 4536.281039][T16949] input: syz0 as /devices/virtual/input/input429 [ 4542.192711][T16961] input: syz0 as /devices/virtual/input/input430 [ 4550.059675][T16970] input: syz0 as /devices/virtual/input/input431 [ 4555.687235][T16979] fuse: Unknown parameter 'user_id00000000000000000000' [ 4558.826328][T16988] input: syz0 as /devices/virtual/input/input432 [ 4560.140496][T16996] input: syz0 as /devices/virtual/input/input433 [ 4566.209871][T17008] input: syz0 as /devices/virtual/input/input434 [ 4583.900669][T17029] input: syz0 as /devices/virtual/input/input435 [ 4584.989056][T17038] input: syz0 as /devices/virtual/input/input436 [ 4602.444655][T17054] input: syz0 as /devices/virtual/input/input437 [ 4602.752222][T17057] input: syz0 as /devices/virtual/input/input438 [ 4622.797228][T17086] input: syz0 as /devices/virtual/input/input439 [ 4624.864650][T17092] input: syz0 as /devices/virtual/input/input440 [ 4651.480355][T17158] kvm [17158]: Failed to find VMA for hva 0x20d8d000 [ 4656.293237][T17182] ================================================================== [ 4656.294957][T17182] BUG: KASAN: invalid-access in __kvm_pgtable_walk+0x110/0x2d0 [ 4656.298237][T17182] Read at addr f5f0000006524000 by task syz.1.3975/17182 [ 4656.298505][T17182] Pointer tag: [f5], memory tag: [fe] [ 4656.298597][T17182] [ 4656.299244][T17182] CPU: 0 UID: 0 PID: 17182 Comm: syz.1.3975 Not tainted syzkaller #0 PREEMPT [ 4656.299563][T17182] Hardware name: linux,dummy-virt (DT) [ 4656.299820][T17182] Call trace: [ 4656.300081][T17182] show_stack+0x18/0x24 (C) [ 4656.300394][T17182] dump_stack_lvl+0x78/0x90 [ 4656.300538][T17182] print_report+0x108/0x61c [ 4656.300686][T17182] kasan_report+0x88/0xac [ 4656.300806][T17182] __do_kernel_fault+0x170/0x1c8 [ 4656.300951][T17182] do_bad_area+0x68/0x78 [ 4656.301069][T17182] do_tag_check_fault+0x34/0x44 [ 4656.301278][T17182] do_mem_abort+0x44/0x94 [ 4656.301443][T17182] el1_abort+0x40/0x60 [ 4656.301606][T17182] el1h_64_sync_handler+0x50/0xac [ 4656.301726][T17182] el1h_64_sync+0x6c/0x70 [ 4656.301936][T17182] __kvm_pgtable_walk+0x110/0x2d0 (P) [ 4656.302079][T17182] kvm_pgtable_walk+0xd0/0x164 [ 4656.302204][T17182] kvm_pgtable_stage2_destroy_range+0x3c/0x70 [ 4656.302334][T17182] kvm_stage2_destroy+0x74/0xd0 [ 4656.302469][T17182] kvm_free_stage2_pgd+0x4c/0x84 [ 4656.302586][T17182] kvm_uninit_stage2_mmu+0x1c/0x34 [ 4656.302703][T17182] kvm_arch_flush_shadow_all+0x6c/0x84 [ 4656.302821][T17182] kvm_mmu_notifier_release+0x30/0x84 [ 4656.302935][T17182] mmu_notifier_unregister+0x5c/0x11c [ 4656.303053][T17182] kvm_destroy_vm+0x148/0x2b0 [ 4656.303204][T17182] kvm_vcpu_release+0x70/0x9c [ 4656.303321][T17182] __fput+0xcc/0x2dc [ 4656.303442][T17182] ____fput+0x14/0x20 [ 4656.303556][T17182] task_work_run+0x78/0xd4 [ 4656.303673][T17182] get_signal+0xc8/0x848 [ 4656.303789][T17182] do_signal+0xf0/0x3ec [ 4656.303924][T17182] do_notify_resume+0xe0/0x16c [ 4656.304041][T17182] el0_svc+0x108/0x10c [ 4656.304162][T17182] el0t_64_sync_handler+0xa0/0xe4 [ 4656.304279][T17182] el0t_64_sync+0x1a4/0x1a8 [ 4656.304537][T17182] [ 4656.304663][T17182] The buggy address belongs to the physical page: [ 4656.304966][T17182] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xfdf0000000000000 pfn:0x46524 [ 4656.305334][T17182] flags: 0x1ffe80000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xa) [ 4656.306094][T17182] raw: 01ffe80000000000 ffffc1ffc05b3688 ffffc1ffc0191d48 0000000000000000 [ 4656.306208][T17182] raw: fdf0000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 4656.306328][T17182] page dumped because: kasan: bad access detected [ 4656.306389][T17182] [ 4656.306439][T17182] Memory state around the buggy address: [ 4656.306672][T17182] fff0000006523e00: f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 [ 4656.306786][T17182] fff0000006523f00: f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 f0 [ 4656.306873][T17182] >fff0000006524000: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 4656.306998][T17182] ^ [ 4656.307196][T17182] fff0000006524100: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 4656.307266][T17182] fff0000006524200: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 4656.307380][T17182] ================================================================== [ 4656.308769][T17182] Disabling lock debugging due to kernel taint SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 4656.820250][T15998] BUG: Bad page state in process syz-executor pfn:46475 [ 4656.820791][T15998] page: refcount:-511 mapcount:0 mapping:0000000000000000 index:0xf3f0000000000000 pfn:0x46475 [ 4656.821406][T15998] flags: 0x1ffe40000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x9) [ 4656.821775][T15998] raw: 01ffe40000000000 dead000000000100 dead000000000122 0000000000000000 [ 4656.822037][T15998] raw: f3f0000000000000 0000000000000000 fffffe01ffffffff 0000000000000000 [ 4656.822241][T15998] page dumped because: nonzero _refcount [ 4656.822465][T15998] Modules linked in: [ 4656.823814][T15998] CPU: 0 UID: 0 PID: 15998 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 4656.824240][T15998] Tainted: [B]=BAD_PAGE [ 4656.824351][T15998] Hardware name: linux,dummy-virt (DT) [ 4656.824462][T15998] Call trace: [ 4656.824550][T15998] show_stack+0x18/0x24 (C) [ 4656.824796][T15998] dump_stack_lvl+0x78/0x90 [ 4656.825017][T15998] dump_stack+0x18/0x24 [ 4656.825239][T15998] bad_page+0x84/0x128 [ 4656.825489][T15998] check_new_page+0x104/0x130 [ 4656.825692][T15998] __rmqueue_pcplist+0x14c/0x1080 [ 4656.825903][T15998] get_page_from_freelist+0xa9c/0x19e0 [ 4656.826127][T15998] __alloc_frozen_pages_noprof+0x184/0xd34 [ 4656.826346][T15998] alloc_pages_mpol+0xb8/0x1b8 [ 4656.826563][T15998] alloc_frozen_pages_noprof+0x48/0xc0 [ 4656.826762][T15998] alloc_pages_noprof+0x10/0x28 [ 4656.826964][T15998] get_free_pages_noprof+0x14/0x70 [ 4656.827172][T15998] __tlb_remove_folio_pages_size.constprop.0+0xb8/0x114 [ 4656.827378][T15998] __tlb_remove_folio_pages+0x10/0x1c [ 4656.827583][T15998] unmap_page_range+0x740/0x1244 [ 4656.827796][T15998] unmap_single_vma.constprop.0+0x4c/0x84 [ 4656.828219][T15998] unmap_vmas+0x7c/0x170 [ 4656.828444][T15998] exit_mmap+0xbc/0x2a4 [ 4656.828691][T15998] __mmput+0x3c/0x13c [ 4656.828916][T15998] mmput+0x50/0x5c [ 4656.829143][T15998] do_exit+0x208/0x934 [ 4656.829386][T15998] do_group_exit+0x34/0x90 [ 4656.829605][T15998] copy_siginfo_to_user+0x0/0xec [ 4656.829826][T15998] do_signal+0xf0/0x3ec [ 4656.830042][T15998] do_notify_resume+0xe0/0x16c [ 4656.830266][T15998] el0_svc+0x108/0x10c [ 4656.830474][T15998] el0t_64_sync_handler+0xa0/0xe4 [ 4656.830677][T15998] el0t_64_sync+0x1a4/0x1a8 [ 4656.834437][T15998] BUG: Bad page state in process syz-executor pfn:46524 [ 4656.834694][T15998] page: refcount:-510 mapcount:0 mapping:0000000000000000 index:0xfdf0000000000000 pfn:0x46524 [ 4656.834953][T15998] flags: 0x1ffe80000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xa) [ 4656.835320][T15998] raw: 01ffe80000000000 dead000000000100 dead000000000122 0000000000000000 [ 4656.835583][T15998] raw: fdf0000000000000 0000000000000000 fffffe02ffffffff 0000000000000000 [ 4656.835774][T15998] page dumped because: nonzero _refcount [ 4656.835950][T15998] Modules linked in: [ 4656.836303][T15998] CPU: 0 UID: 0 PID: 15998 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT [ 4656.836621][T15998] Tainted: [B]=BAD_PAGE [ 4656.836709][T15998] Hardware name: linux,dummy-virt (DT) [ 4656.836814][T15998] Call trace: [ 4656.836895][T15998] show_stack+0x18/0x24 (C) [ 4656.837143][T15998] dump_stack_lvl+0x78/0x90 [ 4656.837398][T15998] dump_stack+0x18/0x24 [ 4656.837618][T15998] bad_page+0x84/0x128 [ 4656.837838][T15998] check_new_page+0x104/0x130 [ 4656.838147][T15998] __rmqueue_pcplist+0x14c/0x1080 [ 4656.838368][T15998] get_page_from_freelist+0xa9c/0x19e0 [ 4656.838607][T15998] __alloc_frozen_pages_noprof+0x184/0xd34 [ 4656.838826][T15998] alloc_pages_mpol+0xb8/0x1b8 [ 4656.839018][T15998] alloc_frozen_pages_noprof+0x48/0xc0 [ 4656.839247][T15998] alloc_pages_noprof+0x10/0x28 [ 4656.839462][T15998] get_free_pages_noprof+0x14/0x70 [ 4656.839680][T15998] __tlb_remove_folio_pages_size.constprop.0+0xb8/0x114 [ 4656.839902][T15998] __tlb_remove_folio_pages+0x10/0x1c [ 4656.840124][T15998] unmap_page_range+0x740/0x1244 [ 4656.840346][T15998] unmap_single_vma.constprop.0+0x4c/0x84 [ 4656.840567][T15998] unmap_vmas+0x7c/0x170 [ 4656.840787][T15998] exit_mmap+0xbc/0x2a4 [ 4656.841004][T15998] __mmput+0x3c/0x13c [ 4656.841229][T15998] mmput+0x50/0x5c [ 4656.841479][T15998] do_exit+0x208/0x934 [ 4656.841695][T15998] do_group_exit+0x34/0x90 [ 4656.841901][T15998] copy_siginfo_to_user+0x0/0xec [ 4656.842118][T15998] do_signal+0xf0/0x3ec [ 4656.842314][T15998] do_notify_resume+0xe0/0x16c [ 4656.842520][T15998] el0_svc+0x108/0x10c [ 4656.842733][T15998] el0t_64_sync_handler+0xa0/0xe4 [ 4656.842937][T15998] el0t_64_sync+0x1a4/0x1a8 [ 4658.520552][T12646] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4658.634894][T12646] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4658.723634][T12646] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4658.817779][T12646] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4659.602227][T12646] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4659.657162][T12646] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4659.689071][T12646] bond0 (unregistering): Released all slaves [ 4659.803160][T12646] hsr_slave_0: left promiscuous mode [ 4659.807424][T12646] hsr_slave_1: left promiscuous mode [ 4659.834400][T12646] veth1_macvtap: left promiscuous mode [ 4659.836654][T12646] veth0_macvtap: left promiscuous mode [ 4659.840769][T12646] veth1_vlan: left promiscuous mode [ 4659.842271][T12646] veth0_vlan: left promiscuous mode [ 4661.312587][T12646] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4661.402769][T12646] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4661.495152][T12646] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4661.623173][T12646] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4662.381278][T12646] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4662.444462][T12646] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4662.486975][T12646] bond0 (unregistering): Released all slaves [ 4662.624981][T12646] hsr_slave_0: left promiscuous mode [ 4662.632487][T12646] hsr_slave_1: left promiscuous mode [ 4662.669377][T12646] veth1_macvtap: left promiscuous mode [ 4662.669813][T12646] veth0_macvtap: left promiscuous mode [ 4662.671911][T12646] veth1_vlan: left promiscuous mode [ 4662.672178][T12646] veth0_vlan: left promiscuous mode VM DIAGNOSIS: 13:03:05 Registers: info registers vcpu 0 CPU#0 PC=ffff8000808edd08 X00=0000000000000002 X01=0000000000000018 X02=ffff800082ce5018 X03=ffff800082aaf170 X04=f1f00000030dd880 X05=0000000000000035 X06=0000000000000032 X07=0000000000000000 X08=7f7f7f7f7f7f7f7f X09=ffff800082aaf1a0 X10=0000000000000001 X11=ffff8000830bbe10 X12=ffff8000829ef238 X13=ffff8000830bbb7d X14=ffff8000830bbb88 X15=ffff8000830bb9f0 X16=0000000000000000 X17=0000000000000000 X18=00000000ffffffff X19=f8f000000304302f X20=ffff8000808eddb8 X21=f1f00000030dd880 X22=f8f000000304302f X23=ffff8000808eddb8 X24=000000000000004e X25=0000000000000001 X26=fcf00000032b3780 X27=0000000000000000 X28=0000000000000000 X29=ffff8000830bbc90 X30=ffff8000808edde0 SP=ffff8000830bbc90 PSTATE=814020c9 N--- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2525252525252525:2525252525252525 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:65642f000a732520:7325207334362e25 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3d3d3d3d3d3d3d3d:3d3d3d3d3d3d3d3d Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000000ff0000ff00:00ff0000000000ff Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000f00f00f00000f Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3d3d3d3d3d3d3d3d:3d3d3d3d3d3d3d3d Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3d3d3d3d3d3d3d3d:3d3d3d3d3d3d3d3d Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3d3d3d3d3d3d3d3d:3d3d3d3d3d3d3d3d Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000fffffe93e410:0000fffffe93e410 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000fffffe93e3e0 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff80008010a66c X00=00000001001d611e X01=ffffc1ffbf7bf3f0 X02=fff07ffffcffa000 X03=000f41ffc27c66b0 X04=fff07ffffcffa000 X05=ffffc1ffbf7c06b0 X06=0000000000000000 X07=ffff8000829060e0 X08=0000000000000017 X09=0000000000000017 X10=ffff800082bcf000 X11=0000000000000001 X12=0000000000000004 X13=0000000000000001 X14=0000000000000263 X15=0000000000000000 X16=ffff800080008000 X17=fff07ffffcffa000 X18=0000000000000000 X19=fff000007f8e5a40 X20=0000000000000000 X21=0000043c15d77e49 X22=ffff800082908000 X23=ffff800088ecb990 X24=0000043c15d2e81c X25=00000000000000c0 X26=0000000000000001 X27=ffff80008017e098 X28=0000000000000000 X29=ffff80008000bda0 X30=ffff80008016b590 SP=ffff80008000be10 PSTATE=204020c9 --C- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2525252525252525:2525252525252525 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000000756c6c2570:6f6f6c2f7665642f Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000000f0000000f0 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff000000ff00:0000000000000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:fff000f000000000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:bb448243222c92da:e3914ed4e87380b0 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6edc4d3a2914b135:d8e9c869e2695c88 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:b20fae707afde253:388e9c6c4fa85ca0 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffc545b5d0:0000ffffc545b5d0 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffc545b5a0 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000