last executing test programs:
3.770918875s ago: executing program 2 (id=3):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/options/context-info\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='0\x00', 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/tracing/events/kvm/kvm_apic_accept_irq/enable\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='1\x00', 0x2)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/tracing/trace_marker\x00', 0x1, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x41)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./debug/tracing/trace_pipe\x00', 0x800, 0x0)
write(r2, &(0x7f0000001000)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x1fc7)
ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000300)={0xfeeff000, 0x0, 0x40})
read(r3, &(0x7f0000004000), 0x2000)
3.694697632s ago: executing program 3 (id=4):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/options/context-info\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='0\x00', 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/tracing/events/kvm/kvm_apic_accept_irq/enable\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='1\x00', 0x2)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/tracing/trace_marker\x00', 0x1, 0x0)
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x41)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./debug/tracing/trace_pipe\x00', 0x800, 0x0)
write(r2, &(0x7f0000001000)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x1fc7)
ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000300)={0xfeeff000, 0x0, 0x40})
read(r5, &(0x7f0000004000), 0x2000)
3.592843525s ago: executing program 0 (id=1):
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./trace\x00', 0x1ff)
mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='./trace\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./trace/events/kvm/kvm_hv_synic_set_irq/enable\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/instances/inst1\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000240)='./trace/instances/inst1/events/enable\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./trace/instances/inst1/events/kvm/enable\x00', 0x1, 0x0)
write(r1, &(0x7f00000002c0)='1', 0x1)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60)
ioctl$KVM_CAP_HYPERV_SYNIC(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000340))
ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000090, 0x0, 0x20}]})
ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000400)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @sint}]})
ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000440)={0x1, 0x1})
3.567052014s ago: executing program 1 (id=2):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r0, &(0x7f0000000300)='namespace0.0\x00', 0xd)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r1, &(0x7f0000000500)='pfn\x00', 0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/nd/devices/pfn0.0/uuid\x00', 0x1, 0x0)
write(r2, &(0x7f0000000700)='468c2e68-0a1f-4b0d-b770-07e324ef6d9d\x00', 0x25)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/bus/nd/devices/pfn0.0/align\x00', 0x1, 0x0)
write(r3, &(0x7f0000000900)='1073741824\x00', 0xb)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./sys/bus/nd/devices/pfn0.0/mode\x00', 0x1, 0x0)
write(r4, &(0x7f0000000b00)='pmem\x00', 0x5)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0)
write(r5, &(0x7f0000000d00)='namespace0.0\x00', 0xd)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0)
write(r6, &(0x7f0000000f00)='pfn0.0\x00', 0x7)
write(r0, &(0x7f0000000f00)='pfn0.0\x00', 0x7)
write(r3, &(0x7f0000000900)='2097152\x00', 0x8)
write(r6, &(0x7f0000000f00)='pfn0.0\x00', 0x7)
3.539793027s ago: executing program 2 (id=5):
mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./debug\x00', 0x1b9)
mount(0x0, &(0x7f0000000c00)='./debug\x00', &(0x7f0000000d00)='debugfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./debug/dynamic_debug/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000f00)='file snps_udc_core.c +pd', 0x18)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0)
write(r1, &(0x7f0000000500)='0000:00:02.0', 0xc)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/pci/devices/0000:00:02.0/driver_override\x00', 0x1, 0x0)
write(r2, &(0x7f0000000700)='amd5536udc-pci', 0xe)
r3 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, 0x0)
syz_usb_connect$hid(0x4, 0x0, 0x0, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000006280)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00'})
socket$nl_route(0x10, 0x3, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/bus/pci/drivers/amd5536udc-pci/bind\x00', 0x1, 0x0)
write(r5, &(0x7f0000000900)='0000:00:02.0', 0xc)
3.492758802s ago: executing program 3 (id=6):
mkdirat(0xffffffffffffff9c, &(0x7f00000000a0)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f00000000a0)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r0, &(0x7f0000000700)='dummy_udc.0', 0xb)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/ttyGS0\x00', 0x2, 0x0)
write(r1, &(0x7f0000000a00)='hello world\n', 0xc)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/ttyGS0\x00', 0x2, 0x0)
write(r2, &(0x7f0000000a00)='hello again\n', 0xc)
close(r2)
3.341037802s ago: executing program 1 (id=7):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='0x17b3\n\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0x0004\n\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0)
write(r2, &(0x7f0000000280)='ACME\n\x00', 0x5)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x1, 0x0)
write(r3, &(0x7f0000000300)='ACMESynth\n\x00', 0xa)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000003e0)='./config/usb_gadget/g1/functions/midi.usb0/index\x00', 0x1, 0x0)
write(r4, &(0x7f00000003f0)='-1\n\x00', 0x3)
close(r4)
symlinkat(&(0x7f0000000580)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./config/usb_gadget/g1/configs/c.1/midi.usb0\x00')
r5 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r5, &(0x7f0000000680)='dummy_udc.0\n\x00', 0xc)
close(r5)
r6 = syz_open_dev$sndmidi(&(0x7f0000000800), 0x0, 0x2)
write$midi(r6, &(0x7f0000000900)='12345678', 0x8)
nanosleep(&(0x7f0000000700)={0x0, 0xbebc200}, 0x0)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r7, &(0x7f0000000b00)='\n\x00', 0x1)
close(r7)
nanosleep(&(0x7f0000000700)={0x0, 0x5f5e100}, 0x0)
3.24326595s ago: executing program 0 (id=8):
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./trace\x00', 0x1ff)
mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='./trace\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000180)='./trace/events/kvm/kvm_hv_synic_set_irq/enable\x00', 0x1, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/instances/inst1\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000240)='./trace/instances/inst1/events/enable\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./trace/instances/inst1/events/kvm/enable\x00', 0x1, 0x0)
write(r0, &(0x7f00000002c0)='1', 0x1)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CAP_HYPERV_SYNIC(r3, 0x4068aea3, &(0x7f0000000340))
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000090, 0x0, 0x20}]})
ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000400)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @sint}]})
ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000440)={0x1, 0x1})
3.129527883s ago: executing program 1 (id=9):
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./trace\x00', 0x1ff)
mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='./trace\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./trace/events/kvm/kvm_hv_synic_set_irq/enable\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/instances/inst1\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000240)='./trace/instances/inst1/events/enable\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./trace/instances/inst1/events/kvm/enable\x00', 0x1, 0x0)
write(r1, &(0x7f00000002c0)='1', 0x1)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000090, 0x0, 0x20}]})
ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000400)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @sint}]})
ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000440)={0x1, 0x1})
2.944090977s ago: executing program 0 (id=10):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000300)='namespace0.0\x00', 0xd)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r1, &(0x7f0000000500)='pfn\x00', 0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/nd/devices/pfn0.0/uuid\x00', 0x1, 0x0)
write(r2, &(0x7f0000000700)='468c2e68-0a1f-4b0d-b770-07e324ef6d9d\x00', 0x25)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/bus/nd/devices/pfn0.0/align\x00', 0x1, 0x0)
write(r3, &(0x7f0000000900)='1073741824\x00', 0xb)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./sys/bus/nd/devices/pfn0.0/mode\x00', 0x1, 0x0)
write(r4, &(0x7f0000000b00)='pmem\x00', 0x5)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0)
write(r5, &(0x7f0000000d00)='namespace0.0\x00', 0xd)
write(0xffffffffffffffff, &(0x7f0000000f00)='pfn0.0\x00', 0x7)
write(r0, &(0x7f0000000f00)='pfn0.0\x00', 0x7)
write(r3, &(0x7f0000000900)='2097152\x00', 0x8)
write(0xffffffffffffffff, &(0x7f0000000f00)='pfn0.0\x00', 0x7)
2.716759338s ago: executing program 1 (id=11):
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./trace\x00', 0x1ff)
mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='./trace\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./trace/events/kvm/kvm_hv_synic_set_irq/enable\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/instances/inst1\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000240)='./trace/instances/inst1/events/enable\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./trace/instances/inst1/events/kvm/enable\x00', 0x1, 0x0)
write(r1, &(0x7f00000002c0)='1', 0x1)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000090, 0x0, 0x20}]})
ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000400)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @sint}]})
ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000440)={0x1, 0x1})
2.584253111s ago: executing program 3 (id=12):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000300)='namespace0.0\x00', 0xd)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r1, &(0x7f0000000500)='pfn\x00', 0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/nd/devices/pfn0.0/uuid\x00', 0x1, 0x0)
write(r2, &(0x7f0000000700)='468c2e68-0a1f-4b0d-b770-07e324ef6d9d\x00', 0x25)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/bus/nd/devices/pfn0.0/align\x00', 0x1, 0x0)
write(r3, &(0x7f0000000900)='1073741824\x00', 0xb)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./sys/bus/nd/devices/pfn0.0/mode\x00', 0x1, 0x0)
write(r4, &(0x7f0000000b00)='pmem\x00', 0x5)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0)
write(r5, &(0x7f0000000d00)='namespace0.0\x00', 0xd)
2.430037323s ago: executing program 0 (id=13):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/ignore-gfp-wait\x00', 0x1, 0x0)
write(r2, &(0x7f0000000140)='N\x00', 0x1)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/failslab/task-filter\x00', 0x1, 0x0)
write(r3, &(0x7f00000001c0)='N\x00', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/cache-filter\x00', 0x1, 0x0)
write(r4, &(0x7f0000000240)='N\x00', 0x1)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000250)='./debug/failslab/interval\x00', 0x1, 0x0)
write(r5, &(0x7f00000002c0)='1\x00', 0x1)
close(r5)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./debug/failslab/times\x00', 0x1, 0x0)
write(r6, &(0x7f0000000340)='100\x00', 0x3)
close(r6)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./debug/failslab/probability\x00', 0x1, 0x0)
write(r7, &(0x7f00000003c0)='100\x00', 0x3)
close(r7)
2.362480966s ago: executing program 3 (id=14):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000300)='namespace0.0\x00', 0xd)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r1, &(0x7f0000000500)='pfn\x00', 0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/nd/devices/pfn0.0/uuid\x00', 0x1, 0x0)
write(r2, &(0x7f0000000700)='468c2e68-0a1f-4b0d-b770-07e324ef6d9d\x00', 0x25)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/bus/nd/devices/pfn0.0/align\x00', 0x1, 0x0)
write(r3, &(0x7f0000000900)='1073741824\x00', 0xb)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./sys/bus/nd/devices/pfn0.0/mode\x00', 0x1, 0x0)
write(r4, &(0x7f0000000b00)='pmem\x00', 0x5)
write(0xffffffffffffffff, &(0x7f0000000d00)='namespace0.0\x00', 0xd)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0)
write(r5, &(0x7f0000000f00)='pfn0.0\x00', 0x7)
2.22363429s ago: executing program 1 (id=15):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='0x17b3\n\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='0x0004\n\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0)
write(r2, &(0x7f0000000280)='ACME\n\x00', 0x5)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x1, 0x0)
write(r3, &(0x7f0000000300)='ACMESynth\n\x00', 0xa)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000003e0)='./config/usb_gadget/g1/functions/midi.usb0/index\x00', 0x1, 0x0)
write(r4, &(0x7f00000003f0)='-1\n\x00', 0x3)
close(r4)
symlinkat(&(0x7f0000000580)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./config/usb_gadget/g1/configs/c.1/midi.usb0\x00')
r5 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r5, &(0x7f0000000680)='dummy_udc.0\n\x00', 0xc)
close(r5)
nanosleep(&(0x7f0000000700)={0x0, 0x1dcd6500}, 0x0)
r6 = syz_open_dev$sndmidi(&(0x7f0000000800), 0x0, 0x2)
write$midi(r6, &(0x7f0000000900)='12345678', 0x8)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r7, &(0x7f0000000b00)='\n\x00', 0x1)
close(r7)
nanosleep(&(0x7f0000000700)={0x0, 0x5f5e100}, 0x0)
2.213099063s ago: executing program 3 (id=16):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./my_configfs\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./my_configfs/usb_gadget/g1\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./my_configfs/usb_gadget/g1/strings/0x409\x00', 0x1ff)
chdir(&(0x7f0000000b00)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='control/header/h\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='streaming/header/h\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000e00)='streaming/uncompressed/u\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='streaming/uncompressed/u/360p\x00', 0x1ff)
symlink(&(0x7f0000001000)='control/header/h\x00', &(0x7f0000001100)='control/class/fs/h\x00')
symlink(&(0x7f0000001200)='control/header/h\x00', &(0x7f0000001300)='control/class/ss/h\x00')
symlink(&(0x7f0000001400)='streaming/uncompressed/u\x00', &(0x7f0000001500)='streaming/header/h/u\x00')
symlink(&(0x7f0000001600)='streaming/header/h\x00', &(0x7f0000001700)='streaming/class/fs/h\x00')
symlink(&(0x7f0000001800)='streaming/header/h\x00', &(0x7f0000001900)='streaming/class/hs/h\x00')
symlink(&(0x7f0000001a00)='streaming/header/h\x00', &(0x7f0000001b00)='streaming/class/ss/h\x00')
fchdir(r0)
symlink(&(0x7f0000001c00)='functions/uvc.usb0\x00', &(0x7f0000001d00)='configs/c.1/uvc.usb0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000001e00)='UDC\x00', 0x1, 0x0)
write(r1, &(0x7f0000001f00)='usbip-vudc.0\x00', 0xc)
r2 = syz_open_dev$video(&(0x7f0000002100), 0x0, 0x2)
ioctl$VIDIOC_SUBSCRIBE_EVENT(r2, 0x4020565a, &(0x7f0000002a00)={0x8000004})
close(r2)
528.341542ms ago: executing program 0 (id=17):
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./trace\x00', 0x1ff)
mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='./trace\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./trace/events/kvm/kvm_hv_synic_set_irq/enable\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/instances/inst1\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000240)='./trace/instances/inst1/events/enable\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./trace/instances/inst1/events/kvm/enable\x00', 0x1, 0x0)
write(r1, &(0x7f00000002c0)='1', 0x1)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_CAP_HYPERV_SYNIC(r4, 0x4068aea3, &(0x7f0000000340))
ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000400)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @sint}]})
ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000440)={0x1, 0x1})
37.649338ms ago: executing program 1 (id=18):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./my_configfs\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./my_configfs/usb_gadget/g1\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./my_configfs/usb_gadget/g1/strings/0x409\x00', 0x1ff)
chdir(&(0x7f0000000b00)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='control/header/h\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='streaming/header/h\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000e00)='streaming/uncompressed/u\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='streaming/uncompressed/u/360p\x00', 0x1ff)
symlink(&(0x7f0000001000)='control/header/h\x00', &(0x7f0000001100)='control/class/fs/h\x00')
symlink(&(0x7f0000001200)='control/header/h\x00', &(0x7f0000001300)='control/class/ss/h\x00')
symlink(&(0x7f0000001400)='streaming/uncompressed/u\x00', &(0x7f0000001500)='streaming/header/h/u\x00')
symlink(&(0x7f0000001600)='streaming/header/h\x00', &(0x7f0000001700)='streaming/class/fs/h\x00')
symlink(&(0x7f0000001800)='streaming/header/h\x00', &(0x7f0000001900)='streaming/class/hs/h\x00')
symlink(&(0x7f0000001a00)='streaming/header/h\x00', &(0x7f0000001b00)='streaming/class/ss/h\x00')
fchdir(r0)
symlink(&(0x7f0000001c00)='functions/uvc.usb0\x00', &(0x7f0000001d00)='configs/c.1/uvc.usb0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000001e00)='UDC\x00', 0x1, 0x0)
write(r1, &(0x7f0000001f00)='usbip-vudc.0\x00', 0xc)
r2 = syz_open_dev$video(&(0x7f0000002100), 0x0, 0x2)
ioctl$VIDIOC_SUBSCRIBE_EVENT(r2, 0x4020565a, &(0x7f0000002a00)={0x8000004})
close(r2)
0s ago: executing program 2 (id=19):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1000000, &(0x7f0000000000/0x1000000)=nil})
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x17)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/kernel/mm/lru_gen/enabled\x00', 0x1, 0x0)
write(r2, &(0x7f0000000400)='7\n\x00', 0x2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./debug/lru_gen\x00', 0x2, 0x0)
pread64(r3, &(0x7f0000000600), 0x100, 0x0)
write(r3, &(0x7f0000000700)='+ 0 0 0 1 1\n\x00', 0xc)
kernel console output (not intermixed with test programs):
cess_one_work+0xa23/0x1940
[ 51.974562][ T5744] ? __pfx_process_one_work+0x10/0x10
[ 51.974581][ T5744] ? __pfx_mld_dad_work+0x10/0x10
[ 51.974597][ T5744] worker_thread+0x5ef/0xe50
[ 51.974615][ T5744] ? __pfx_worker_thread+0x10/0x10
[ 51.974631][ T5744] ? kthread+0x13a/0x450
[ 51.974643][ T5744] ? __pfx_worker_thread+0x10/0x10
[ 51.974657][ T5744] kthread+0x370/0x450
[ 51.974670][ T5744] ? __pfx_kthread+0x10/0x10
[ 51.974685][ T5744] ret_from_fork+0x72b/0xd50
[ 51.974698][ T5744] ? __pfx_ret_from_fork+0x10/0x10
[ 51.974711][ T5744] ? __switch_to+0x800/0x10f0
[ 51.974727][ T5744] ? __pfx_kthread+0x10/0x10
[ 51.974742][ T5744] ret_from_fork_asm+0x1a/0x30
[ 51.974762][ T5744]
[ 51.974768][ T5744] FAULT_INJECTION: forcing a failure.
[ 51.974768][ T5744] name failslab, interval 1, probability 100, space 0, times 73
[ 51.974767][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full)
[ 51.974778][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.974785][ T60] Workqueue: events nsim_fib_event_work
[ 51.974795][ T60] Call Trace:
[ 51.974798][ T60]
[ 51.974801][ T60] dump_stack_lvl+0x100/0x190
[ 51.974813][ T60] should_fail_ex.cold+0x5/0xa
[ 51.974824][ T60] should_failslab+0xc2/0x120
[ 51.974838][ T60] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.974849][ T60] ? nsim_fib_event_work+0x156d/0x6310
[ 51.974862][ T60] nsim_fib_event_work+0x156d/0x6310
[ 51.974877][ T60] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.974893][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.974907][ T60] ? rcu_is_watching+0x12/0xc0
[ 51.974921][ T60] process_one_work+0xa23/0x1940
[ 51.974944][ T60] ? __pfx_process_one_work+0x10/0x10
[ 51.974963][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.974975][ T60] worker_thread+0x5ef/0xe50
[ 51.974993][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.975010][ T60] ? kthread+0x13a/0x450
[ 51.975023][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.975037][ T60] kthread+0x370/0x450
[ 51.975050][ T60] ? __pfx_kthread+0x10/0x10
[ 51.975064][ T60] ret_from_fork+0x72b/0xd50
[ 51.975077][ T60] ? __pfx_ret_from_fork+0x10/0x10
[ 51.975090][ T60] ? __switch_to+0x800/0x10f0
[ 51.975106][ T60] ? __pfx_kthread+0x10/0x10
[ 51.975120][ T60] ret_from_fork_asm+0x1a/0x30
[ 51.975147][ T60]
[ 51.975153][ T5744] CPU: 2 UID: 0 PID: 5744 Comm: kworker/2:3 Not tainted syzkaller #0 PREEMPT(full)
[ 51.975164][ T5744] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.975166][ T60] FAULT_INJECTION: forcing a failure.
[ 51.975166][ T60] name failslab, interval 1, probability 100, space 0, times 72
[ 51.975170][ T5744] Workqueue: mld mld_dad_work
[ 51.975184][ T5744] Call Trace:
[ 51.975187][ T5744]
[ 51.975191][ T5744] dump_stack_lvl+0x100/0x190
[ 51.975202][ T5744] should_fail_ex.cold+0x5/0xa
[ 51.975214][ T5744] should_failslab+0xc2/0x120
[ 51.975228][ T5744] kmem_cache_alloc_node_noprof+0x94/0x6b0
[ 51.975242][ T5744] ? __alloc_skb+0x140/0x710
[ 51.975257][ T5744] __alloc_skb+0x140/0x710
[ 51.975269][ T5744] ? __alloc_skb+0x5b7/0x710
[ 51.975282][ T5744] ? __pfx___alloc_skb+0x10/0x10
[ 51.975298][ T5744] ? __lock_acquire+0x49f/0x1a40
[ 51.975317][ T5744] mld_newpack.isra.0+0x18e/0xa20
[ 51.975333][ T5744] ? __pfx_mld_newpack.isra.0+0x10/0x10
[ 51.975350][ T5744] ? rcu_is_watching+0x12/0xc0
[ 51.975365][ T5744] ? add_grhead+0x299/0x340
[ 51.975377][ T5744] add_grhead+0x299/0x340
[ 51.975392][ T5744] add_grec+0x1389/0x1930
[ 51.975407][ T5744] ? __pfx___mutex_lock+0x10/0x10
[ 51.975422][ T5744] ? __pfx_add_grec+0x10/0x10
[ 51.975440][ T5744] mld_send_initial_cr+0x156/0x320
[ 51.975456][ T5744] mld_dad_work+0x32/0x1f0
[ 51.975471][ T5744] process_one_work+0xa23/0x1940
[ 51.975491][ T5744] ? __pfx_process_one_work+0x10/0x10
[ 51.975510][ T5744] ? __pfx_mld_dad_work+0x10/0x10
[ 51.975526][ T5744] worker_thread+0x5ef/0xe50
[ 51.975544][ T5744] ? __pfx_worker_thread+0x10/0x10
[ 51.975560][ T5744] ? kthread+0x13a/0x450
[ 51.975572][ T5744] ? __pfx_worker_thread+0x10/0x10
[ 51.975587][ T5744] kthread+0x370/0x450
[ 51.975600][ T5744] ? __pfx_kthread+0x10/0x10
[ 51.975614][ T5744] ret_from_fork+0x72b/0xd50
[ 51.975627][ T5744] ? __pfx_ret_from_fork+0x10/0x10
[ 51.975641][ T5744] ? __switch_to+0x800/0x10f0
[ 51.975657][ T5744] ? __pfx_kthread+0x10/0x10
[ 51.975671][ T5744] ret_from_fork_asm+0x1a/0x30
[ 51.975691][ T5744]
[ 51.975698][ T5821] CPU: 1 UID: 0 PID: 5821 Comm: kworker/u32:3 Not tainted syzkaller #0 PREEMPT(full)
[ 51.975711][ T5821] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.975717][ T5821] Workqueue: ipv6_addrconf addrconf_dad_work
[ 51.975731][ T5821] Call Trace:
[ 51.975735][ T5821]
[ 51.975739][ T5821] dump_stack_lvl+0x100/0x190
[ 51.975751][ T5821] should_fail_ex.cold+0x5/0xa
[ 51.975761][ T5821] ? bpf_ksym_find+0x124/0x1c0
[ 51.975774][ T5821] should_failslab+0xc2/0x120
[ 51.975789][ T5821] kmem_cache_alloc_noprof+0x91/0x6a0
[ 51.975802][ T5821] ? fib6_add_1+0x2b0/0x1700
[ 51.975820][ T5821] fib6_add_1+0x2b0/0x1700
[ 51.975834][ T5821] fib6_add+0x1c5/0x1d30
[ 51.975849][ T5821] ? do_raw_spin_lock+0x128/0x260
[ 51.975861][ T5821] ? __pfx_fib6_add+0x10/0x10
[ 51.975871][ T5821] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 51.975886][ T5821] ip6_ins_rt+0xb5/0x110
[ 51.975900][ T5821] ? __pfx_ip6_ins_rt+0x10/0x10
[ 51.975914][ T5821] ? netlink_set_err+0x187/0x3c0
[ 51.975930][ T5821] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 51.975947][ T5821] __ipv6_ifa_notify+0xbf1/0xf90
[ 51.975959][ T5821] ? __pfx___ipv6_ifa_notify+0x10/0x10
[ 51.975969][ T5821] ? __cancel_work+0x2b5/0x340
[ 51.975985][ T5821] ? __cancel_work+0x245/0x340
[ 51.976001][ T5821] ? __pfx___cancel_work+0x10/0x10
[ 51.976018][ T5821] ? __lock_acquire+0x49f/0x1a40
[ 51.976035][ T5821] ? addrconf_dad_completed+0x195/0xff0
[ 51.976048][ T5821] addrconf_dad_completed+0x195/0xff0
[ 51.976063][ T5821] ? __pfx_addrconf_dad_completed+0x10/0x10
[ 51.976080][ T5821] ? addrconf_dad_work+0x83c/0x1360
[ 51.976093][ T5821] addrconf_dad_work+0x83c/0x1360
[ 51.976107][ T5821] ? __pfx_addrconf_dad_work+0x10/0x10
[ 51.976122][ T5821] ? rcu_is_watching+0x12/0xc0
[ 51.976137][ T5821] process_one_work+0xa23/0x1940
[ 51.976157][ T5821] ? __pfx_process_one_work+0x10/0x10
[ 51.976175][ T5821] ? __pfx_addrconf_dad_work+0x10/0x10
[ 51.976190][ T5821] worker_thread+0x5ef/0xe50
[ 51.976207][ T5821] ? __pfx_worker_thread+0x10/0x10
[ 51.976223][ T5821] ? kthread+0x13a/0x450
[ 51.976235][ T5821] ? __pfx_worker_thread+0x10/0x10
[ 51.976249][ T5821] kthread+0x370/0x450
[ 51.976263][ T5821] ? __pfx_kthread+0x10/0x10
[ 51.976277][ T5821] ret_from_fork+0x72b/0xd50
[ 51.976290][ T5821] ? __pfx_ret_from_fork+0x10/0x10
[ 51.976303][ T5821] ? __switch_to+0x800/0x10f0
[ 51.976319][ T5821] ? __pfx_kthread+0x10/0x10
[ 51.976334][ T5821] ret_from_fork_asm+0x1a/0x30
[ 51.976354][ T5821]
[ 51.976358][ T5821] FAULT_INJECTION: forcing a failure.
[ 51.976358][ T5821] name failslab, interval 1, probability 100, space 0, times 70
[ 51.976359][ T5963] CPU: 2 UID: 0 PID: 5963 Comm: dhcpcd-run-hook Not tainted syzkaller #0 PREEMPT(full)
[ 51.976372][ T5963] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.976378][ T5963] Call Trace:
[ 51.976381][ T5963]
[ 51.976385][ T5963] dump_stack_lvl+0x100/0x190
[ 51.976397][ T5963] should_fail_ex.cold+0x5/0xa
[ 51.976408][ T5963] should_failslab+0xc2/0x120
[ 51.976422][ T5963] kmem_cache_alloc_noprof+0x91/0x6a0
[ 51.976435][ T5963] ? vfs_statx+0x27a/0x3f0
[ 51.976447][ T5963] ? do_getname+0x35/0x390
[ 51.976462][ T5963] do_getname+0x35/0x390
[ 51.976477][ T5963] vfs_fstatat+0xd0/0xe0
[ 51.976490][ T5963] __do_sys_newfstatat+0x9d/0x120
[ 51.976503][ T5963] ? __pfx___do_sys_newfstatat+0x10/0x10
[ 51.976523][ T5963] ? __pfx_ksys_write+0x10/0x10
[ 51.976555][ T5963] do_syscall_64+0x115/0x840
[ 51.976568][ T5963] ? clear_bhb_loop+0x40/0x90
[ 51.976581][ T5963] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.976592][ T5963] RIP: 0033:0x7f2a5676ab0a
[ 51.976602][ T5963] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7
[ 51.976611][ T5963] RSP: 002b:00007fff2a23d668 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 51.976621][ T5963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a5676ab0a
[ 51.976627][ T5963] RDX: 00007fff2a23d6c8 RSI: 000055fd607fffa8 RDI: 00000000ffffff9c
[ 51.976633][ T5963] RBP: 00007fff2a23d828 R08: 00007fff2a240eb8 R09: 000055fd607efc30
[ 51.976640][ T5963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 51.976645][ T5963] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000
[ 51.976657][ T5963]
[ 51.976663][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full)
[ 51.976669][ T5963] FAULT_INJECTION: forcing a failure.
[ 51.976669][ T5963] name failslab, interval 1, probability 100, space 0, times 69
[ 51.976675][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.976681][ T60] Workqueue: events nsim_fib_event_work
[ 51.976691][ T60] Call Trace:
[ 51.976695][ T60]
[ 51.976698][ T60] dump_stack_lvl+0x100/0x190
[ 51.976710][ T60] should_fail_ex.cold+0x5/0xa
[ 51.976722][ T60] should_failslab+0xc2/0x120
[ 51.976736][ T60] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.976747][ T60] ? nsim_fib_event_work+0x156d/0x6310
[ 51.976760][ T60] nsim_fib_event_work+0x156d/0x6310
[ 51.976775][ T60] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.976791][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.976805][ T60] ? rcu_is_watching+0x12/0xc0
[ 51.976819][ T60] process_one_work+0xa23/0x1940
[ 51.976839][ T60] ? __pfx_process_one_work+0x10/0x10
[ 51.976858][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.976870][ T60] worker_thread+0x5ef/0xe50
[ 51.976889][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.976904][ T60] ? kthread+0x13a/0x450
[ 51.976917][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.976932][ T60] kthread+0x370/0x450
[ 51.976946][ T60] ? __pfx_kthread+0x10/0x10
[ 51.976960][ T60] ret_from_fork+0x72b/0xd50
[ 51.976975][ T60] ? __pfx_ret_from_fork+0x10/0x10
[ 51.976994][ T60] ? __switch_to+0x800/0x10f0
[ 51.977014][ T60] ? __pfx_kthread+0x10/0x10
[ 51.977035][ T60] ret_from_fork_asm+0x1a/0x30
[ 51.977080][ T60]
[ 51.977088][ T5963] CPU: 2 UID: 0 PID: 5963 Comm: dhcpcd-run-hook Not tainted syzkaller #0 PREEMPT(full)
[ 51.977096][ T60] FAULT_INJECTION: forcing a failure.
[ 51.977096][ T60] name failslab, interval 1, probability 100, space 0, times 68
[ 51.977101][ T5963] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.977106][ T5963] Call Trace:
[ 51.977110][ T5963]
[ 51.977114][ T5963] dump_stack_lvl+0x100/0x190
[ 51.977126][ T5963] should_fail_ex.cold+0x5/0xa
[ 51.977137][ T5963] should_failslab+0xc2/0x120
[ 51.977151][ T5963] kmem_cache_alloc_noprof+0x91/0x6a0
[ 51.977164][ T5963] ? vfs_statx+0x27a/0x3f0
[ 51.977175][ T5963] ? do_getname+0x35/0x390
[ 51.977189][ T5963] do_getname+0x35/0x390
[ 51.977203][ T5963] vfs_fstatat+0xd0/0xe0
[ 51.977216][ T5963] __do_sys_newfstatat+0x9d/0x120
[ 51.977229][ T5963] ? __pfx___do_sys_newfstatat+0x10/0x10
[ 51.977253][ T5963] do_syscall_64+0x115/0x840
[ 51.977265][ T5963] ? clear_bhb_loop+0x40/0x90
[ 51.977277][ T5963] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.977291][ T5963] RIP: 0033:0x7f2a5676ab0a
[ 51.977300][ T5963] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7
[ 51.977309][ T5963] RSP: 002b:00007fff2a23d668 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 51.977318][ T5963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a5676ab0a
[ 51.977324][ T5963] RDX: 00007fff2a23d6c8 RSI: 000055fd607fffa8 RDI: 00000000ffffff9c
[ 51.977330][ T5963] RBP: 00007fff2a23d828 R08: 00007fff2a240ec1 R09: 000055fd607efc30
[ 51.977336][ T5963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 51.977342][ T5963] R13: 0000000000000003 R14: 0000000000000001 R15: 0000000000000000
[ 51.977354][ T5963]
[ 51.977360][ T792] CPU: 0 UID: 0 PID: 792 Comm: kworker/u33:7 Not tainted syzkaller #0 PREEMPT(full)
[ 51.977373][ T792] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.977380][ T792] Workqueue: events_unbound nsim_dev_trap_report_work
[ 51.977390][ T5963] FAULT_INJECTION: forcing a failure.
[ 51.977390][ T5963] name failslab, interval 1, probability 100, space 0, times 67
[ 51.977396][ T792] Call Trace:
[ 51.977400][ T792]
[ 51.977403][ T792] dump_stack_lvl+0x100/0x190
[ 51.977415][ T792] should_fail_ex.cold+0x5/0xa
[ 51.977427][ T792] should_failslab+0xc2/0x120
[ 51.977441][ T792] kmem_cache_alloc_node_noprof+0x94/0x6b0
[ 51.977455][ T792] ? __alloc_skb+0x140/0x710
[ 51.977471][ T792] __alloc_skb+0x140/0x710
[ 51.977483][ T792] ? __alloc_skb+0x5b7/0x710
[ 51.977496][ T792] ? __pfx___alloc_skb+0x10/0x10
[ 51.977508][ T792] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 51.977520][ T792] ? do_raw_spin_unlock+0x145/0x1e0
[ 51.977534][ T792] nsim_dev_trap_report_work+0x2af/0xd20
[ 51.977562][ T792] process_one_work+0xa23/0x1940
[ 51.977590][ T792] ? __pfx_process_one_work+0x10/0x10
[ 51.977618][ T792] ? __pfx_nsim_dev_trap_report_work+0x10/0x10
[ 51.977636][ T792] worker_thread+0x5ef/0xe50
[ 51.977656][ T792] ? kthread+0x13a/0x450
[ 51.977668][ T792] ? __pfx_worker_thread+0x10/0x10
[ 51.977682][ T792] kthread+0x370/0x450
[ 51.977695][ T792] ? __pfx_kthread+0x10/0x10
[ 51.977710][ T792] ret_from_fork+0x72b/0xd50
[ 51.977723][ T792] ? __pfx_ret_from_fork+0x10/0x10
[ 51.977736][ T792] ? __switch_to+0x800/0x10f0
[ 51.977754][ T792] ? __pfx_kthread+0x10/0x10
[ 51.977768][ T792] ret_from_fork_asm+0x1a/0x30
[ 51.977788][ T792]
[ 51.977794][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full)
[ 51.977805][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.977812][ T60] Workqueue: events nsim_fib_event_work
[ 51.977825][ T60] Call Trace:
[ 51.977828][ T60]
[ 51.977831][ T60] dump_stack_lvl+0x100/0x190
[ 51.977843][ T60] should_fail_ex.cold+0x5/0xa
[ 51.977854][ T60] should_failslab+0xc2/0x120
[ 51.977868][ T60] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.977880][ T60] ? nsim_fib_event_work+0x156d/0x6310
[ 51.977891][ T792] FAULT_INJECTION: forcing a failure.
[ 51.977891][ T792] name failslab, interval 1, probability 100, space 0, times 66
[ 51.977892][ T60] nsim_fib_event_work+0x156d/0x6310
[ 51.977908][ T60] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.977924][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.977938][ T60] ? rcu_is_watching+0x12/0xc0
[ 51.977952][ T60] process_one_work+0xa23/0x1940
[ 51.977972][ T60] ? __pfx_process_one_work+0x10/0x10
[ 51.977991][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.978003][ T60] worker_thread+0x5ef/0xe50
[ 51.978021][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.978036][ T60] ? kthread+0x13a/0x450
[ 51.978049][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.978063][ T60] kthread+0x370/0x450
[ 51.978076][ T60] ? __pfx_kthread+0x10/0x10
[ 51.978090][ T60] ret_from_fork+0x72b/0xd50
[ 51.978103][ T60] ? __pfx_ret_from_fork+0x10/0x10
[ 51.978116][ T60] ? __switch_to+0x800/0x10f0
[ 51.978132][ T60] ? __pfx_kthread+0x10/0x10
[ 51.978147][ T60] ret_from_fork_asm+0x1a/0x30
[ 51.978167][ T60]
[ 51.978173][ T792] CPU: 0 UID: 0 PID: 792 Comm: kworker/u33:7 Not tainted syzkaller #0 PREEMPT(full)
[ 51.978180][ T60] FAULT_INJECTION: forcing a failure.
[ 51.978180][ T60] name failslab, interval 1, probability 100, space 0, times 65
[ 51.978185][ T792] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.978191][ T792] Workqueue: events_unbound nsim_dev_trap_report_work
[ 51.978206][ T792] Call Trace:
[ 51.978209][ T792]
[ 51.978213][ T792] dump_stack_lvl+0x100/0x190
[ 51.978224][ T792] should_fail_ex.cold+0x5/0xa
[ 51.978235][ T792] should_failslab+0xc2/0x120
[ 51.978254][ T792] kmem_cache_alloc_node_noprof+0x94/0x6b0
[ 51.978269][ T792] ? __alloc_skb+0x140/0x710
[ 51.978284][ T792] __alloc_skb+0x140/0x710
[ 51.978296][ T792] ? __alloc_skb+0x5b7/0x710
[ 51.978308][ T792] ? __pfx___alloc_skb+0x10/0x10
[ 51.978321][ T792] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 51.978332][ T792] ? do_raw_spin_unlock+0x145/0x1e0
[ 51.978346][ T792] nsim_dev_trap_report_work+0x2af/0xd20
[ 51.978366][ T792] process_one_work+0xa23/0x1940
[ 51.978386][ T792] ? __pfx_process_one_work+0x10/0x10
[ 51.978420][ T792] ? __pfx_nsim_dev_trap_report_work+0x10/0x10
[ 51.978436][ T792] worker_thread+0x5ef/0xe50
[ 51.978456][ T792] ? kthread+0x13a/0x450
[ 51.978469][ T792] ? __pfx_worker_thread+0x10/0x10
[ 51.978483][ T792] kthread+0x370/0x450
[ 51.978496][ T792] ? __pfx_kthread+0x10/0x10
[ 51.978511][ T792] ret_from_fork+0x72b/0xd50
[ 51.978524][ T792] ? __pfx_ret_from_fork+0x10/0x10
[ 51.978538][ T792] ? __switch_to+0x800/0x10f0
[ 51.978554][ T792] ? __pfx_kthread+0x10/0x10
[ 51.978568][ T792] ret_from_fork_asm+0x1a/0x30
[ 51.978588][ T792]
[ 51.978613][ T5821] CPU: 1 UID: 0 PID: 5821 Comm: kworker/u32:3 Not tainted syzkaller #0 PREEMPT(full)
[ 51.978620][ T5820] FAULT_INJECTION: forcing a failure.
[ 51.978620][ T5820] name failslab, interval 1, probability 100, space 0, times 65
[ 51.978626][ T5821] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.978633][ T5821] Workqueue: ipv6_addrconf addrconf_dad_work
[ 51.978647][ T5821] Call Trace:
[ 51.978651][ T5821]
[ 51.978654][ T5821] dump_stack_lvl+0x100/0x190
[ 51.978666][ T5821] should_fail_ex.cold+0x5/0xa
[ 51.978678][ T5821] should_failslab+0xc2/0x120
[ 51.978692][ T5821] kmem_cache_alloc_noprof+0x91/0x6a0
[ 51.978706][ T5821] ? fib6_add_1+0x1485/0x1700
[ 51.978719][ T5821] fib6_add_1+0x1485/0x1700
[ 51.978734][ T5821] fib6_add+0x1c5/0x1d30
[ 51.978748][ T5821] ? do_raw_spin_lock+0x128/0x260
[ 51.978759][ T5821] ? __pfx_fib6_add+0x10/0x10
[ 51.978770][ T5821] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 51.978785][ T5821] ip6_ins_rt+0xb5/0x110
[ 51.978798][ T5821] ? __pfx_ip6_ins_rt+0x10/0x10
[ 51.978816][ T5821] ? netlink_set_err+0x187/0x3c0
[ 51.978833][ T5821] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 51.978849][ T5821] __ipv6_ifa_notify+0xbf1/0xf90
[ 51.978855][ T792] FAULT_INJECTION: forcing a failure.
[ 51.978855][ T792] name failslab, interval 1, probability 100, space 0, times 64
[ 51.978861][ T5821] ? __pfx___ipv6_ifa_notify+0x10/0x10
[ 51.978871][ T5821] ? __cancel_work+0x2b5/0x340
[ 51.978887][ T5821] ? __cancel_work+0x245/0x340
[ 51.978904][ T5821] ? __pfx___cancel_work+0x10/0x10
[ 51.978920][ T5821] ? __lock_acquire+0x49f/0x1a40
[ 51.978938][ T5821] ? addrconf_dad_completed+0x195/0xff0
[ 51.978951][ T5821] addrconf_dad_completed+0x195/0xff0
[ 51.978966][ T5821] ? __pfx_addrconf_dad_completed+0x10/0x10
[ 51.978983][ T5821] ? addrconf_dad_work+0x83c/0x1360
[ 51.978996][ T5821] addrconf_dad_work+0x83c/0x1360
[ 51.979010][ T5821] ? __pfx_addrconf_dad_work+0x10/0x10
[ 51.979025][ T5821] ? rcu_is_watching+0x12/0xc0
[ 51.979039][ T5821] process_one_work+0xa23/0x1940
[ 51.979059][ T5821] ? __pfx_process_one_work+0x10/0x10
[ 51.979078][ T5821] ? __pfx_addrconf_dad_work+0x10/0x10
[ 51.979093][ T5821] worker_thread+0x5ef/0xe50
[ 51.979111][ T5821] ? __pfx_worker_thread+0x10/0x10
[ 51.979126][ T5821] ? kthread+0x13a/0x450
[ 51.979139][ T5821] ? __pfx_worker_thread+0x10/0x10
[ 51.979153][ T5821] kthread+0x370/0x450
[ 51.979166][ T5821] ? __pfx_kthread+0x10/0x10
[ 51.979181][ T5821] ret_from_fork+0x72b/0xd50
[ 51.979194][ T5821] ? __pfx_ret_from_fork+0x10/0x10
[ 51.979207][ T5821] ? __switch_to+0x800/0x10f0
[ 51.979223][ T5821] ? __pfx_kthread+0x10/0x10
[ 51.979238][ T5821] ret_from_fork_asm+0x1a/0x30
[ 51.979258][ T5821]
[ 51.979263][ T792] CPU: 0 UID: 0 PID: 792 Comm: kworker/u33:7 Not tainted syzkaller #0 PREEMPT(full)
[ 51.979275][ T792] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.979281][ T792] Workqueue: events_unbound nsim_dev_trap_report_work
[ 51.979296][ T792] Call Trace:
[ 51.979299][ T792]
[ 51.979302][ T792] dump_stack_lvl+0x100/0x190
[ 51.979314][ T792] should_fail_ex.cold+0x5/0xa
[ 51.979325][ T792] should_failslab+0xc2/0x120
[ 51.979340][ T792] kmem_cache_alloc_node_noprof+0x94/0x6b0
[ 51.979354][ T792] ? __alloc_skb+0x140/0x710
[ 51.979370][ T792] __alloc_skb+0x140/0x710
[ 51.979382][ T792] ? __alloc_skb+0x5b7/0x710
[ 51.979395][ T792] ? __pfx___alloc_skb+0x10/0x10
[ 51.979407][ T792] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 51.979419][ T792] ? do_raw_spin_unlock+0x145/0x1e0
[ 51.979433][ T792] nsim_dev_trap_report_work+0x2af/0xd20
[ 51.979454][ T792] process_one_work+0xa23/0x1940
[ 51.979482][ T792] ? __pfx_process_one_work+0x10/0x10
[ 51.979505][ T792] ? __pfx_nsim_dev_trap_report_work+0x10/0x10
[ 51.979521][ T792] worker_thread+0x5ef/0xe50
[ 51.979541][ T792] ? kthread+0x13a/0x450
[ 51.979544][ T5829] FAULT_INJECTION: forcing a failure.
[ 51.979544][ T5829] name failslab, interval 1, probability 100, space 0, times 63
[ 51.979553][ T792] ? __pfx_worker_thread+0x10/0x10
[ 51.979567][ T792] kthread+0x370/0x450
[ 51.979580][ T792] ? __pfx_kthread+0x10/0x10
[ 51.979595][ T792] ret_from_fork+0x72b/0xd50
[ 51.979608][ T792] ? __pfx_ret_from_fork+0x10/0x10
[ 51.979621][ T792] ? __switch_to+0x800/0x10f0
[ 51.979637][ T792] ? __pfx_kthread+0x10/0x10
[ 51.979651][ T792] ret_from_fork_asm+0x1a/0x30
[ 51.979671][ T792]
[ 51.979677][ T5829] CPU: 1 UID: 0 PID: 5829 Comm: kworker/u32:4 Not tainted syzkaller #0 PREEMPT(full)
[ 51.979689][ T5829] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.979695][ T5829] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
[ 51.979712][ T5829] Call Trace:
[ 51.979715][ T5829]
[ 51.979719][ T5829] dump_stack_lvl+0x100/0x190
[ 51.979731][ T5829] should_fail_ex.cold+0x5/0xa
[ 51.979732][ T5953] FAULT_INJECTION: forcing a failure.
[ 51.979732][ T5953] name failslab, interval 1, probability 100, space 0, times 62
[ 51.979743][ T5829] should_failslab+0xc2/0x120
[ 51.979758][ T5829] kmem_cache_alloc_noprof+0x91/0x6a0
[ 51.979771][ T5829] ? do_raw_spin_unlock+0x145/0x1e0
[ 51.979782][ T5829] ? skb_clone+0x190/0x400
[ 51.979799][ T5829] skb_clone+0x190/0x400
[ 51.979819][ T5829] batadv_iv_send_outstanding_bat_ogm_packet+0x650/0x800
[ 51.979837][ T5829] process_one_work+0xa23/0x1940
[ 51.979858][ T5829] ? __pfx_process_one_work+0x10/0x10
[ 51.979877][ T5829] ? __pfx_batadv_iv_send_outstanding_bat_ogm_packet+0x10/0x10
[ 51.979893][ T5829] worker_thread+0x5ef/0xe50
[ 51.979911][ T5829] ? __pfx_worker_thread+0x10/0x10
[ 51.979927][ T5829] ? kthread+0x13a/0x450
[ 51.979939][ T5829] ? __pfx_worker_thread+0x10/0x10
[ 51.979954][ T5829] kthread+0x370/0x450
[ 51.979967][ T5829] ? __pfx_kthread+0x10/0x10
[ 51.979982][ T5829] ret_from_fork+0x72b/0xd50
[ 51.979995][ T5829] ? __pfx_ret_from_fork+0x10/0x10
[ 51.980008][ T5829] ? __switch_to+0x800/0x10f0
[ 51.980024][ T5829] ? __pfx_kthread+0x10/0x10
[ 51.980039][ T5829] ret_from_fork_asm+0x1a/0x30
[ 51.980059][ T5829]
[ 51.980065][ T5953] CPU: 0 UID: 0 PID: 5953 Comm: syz.1.11 Not tainted syzkaller #0 PREEMPT(full)
[ 51.980076][ T5953] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.980082][ T5953] Call Trace:
[ 51.980086][ T5953]
[ 51.980090][ T5953] dump_stack_lvl+0x100/0x190
[ 51.980102][ T5953] should_fail_ex.cold+0x5/0xa
[ 51.980113][ T5953] should_failslab+0xc2/0x120
[ 51.980128][ T5953] kmem_cache_alloc_noprof+0x91/0x6a0
[ 51.980140][ T5953] ? __pfx_acct_collect+0x10/0x10
[ 51.980155][ T5953] ? taskstats_exit+0x6d3/0xca0
[ 51.980171][ T5953] taskstats_exit+0x6d3/0xca0
[ 51.980187][ T5953] ? __pfx_taskstats_exit+0x10/0x10
[ 51.980206][ T5953] do_exit+0x65c/0x2ae0
[ 51.980221][ T5953] ? preempt_schedule_thunk+0x16/0x40
[ 51.980238][ T5953] ? __pfx_do_exit+0x10/0x10
[ 51.980256][ T5953] ? preempt_schedule_thunk+0x16/0x40
[ 51.980274][ T5953] do_group_exit+0xd5/0x2a0
[ 51.980290][ T5953] __ia32_sys_exit_group+0x3e/0x50
[ 51.980305][ T5953] ia32_sys_call+0x19ea/0x19f0
[ 51.980320][ T5953] __do_fast_syscall_32+0xe7/0x970
[ 51.980335][ T5953] do_fast_syscall_32+0x32/0x70
[ 51.980349][ T5953] entry_SYSENTER_compat_after_hwframe+0x84/0x8e
[ 51.980362][ T5953] RIP: 0023:0xf7f43fec
[ 51.980377][ T5953] Code: Unable to access opcode bytes at 0xf7f43fc2.
[ 51.980382][ T5953] RSP: 002b:00000000ffba3c2c EFLAGS: 00000282 ORIG_RAX: 00000000000000fc
[ 51.980394][ T5953] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000
[ 51.980403][ T5953] RDX: 0000000000000000 RSI: 00000000ffffff9c RDI: 00000000f7178459
[ 51.980411][ T5953] RBP: 00000000f73d6ff4 R08: 0000000000000000 R09: 0000000000000000
[ 51.980419][ T5953] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 51.980427][ T5953] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.980446][ T5953]
[ 51.980585][ T5955] CPU: 0 UID: 0 PID: 5955 Comm: syz.1.11 Not tainted syzkaller #0 PREEMPT(full)
[ 51.980597][ T5955] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.980603][ T5955] Call Trace:
[ 51.980607][ T5955]
[ 51.980611][ T5955] dump_stack_lvl+0x100/0x190
[ 51.980624][ T5955] should_fail_ex.cold+0x5/0xa
[ 51.980635][ T5955] should_failslab+0xc2/0x120
[ 51.980649][ T5955] kmem_cache_alloc_noprof+0x91/0x6a0
[ 51.980663][ T5955] ? __pfx_acct_collect+0x10/0x10
[ 51.980676][ T5955] ? taskstats_exit+0x6d3/0xca0
[ 51.980693][ T5955] taskstats_exit+0x6d3/0xca0
[ 51.980707][ T5955] ? __pfx_acct_update_integrals+0x10/0x10
[ 51.980723][ T5955] ? __pfx_taskstats_exit+0x10/0x10
[ 51.980738][ T5955] ? rcu_read_lock_any_held+0x6a/0xa0
[ 51.980757][ T5955] do_exit+0x65c/0x2ae0
[ 51.980773][ T5955] ? __pfx_do_exit+0x10/0x10
[ 51.980787][ T5955] ? do_raw_spin_lock+0x128/0x260
[ 51.980798][ T5955] ? find_held_lock+0x2b/0x80
[ 51.980810][ T5955] ? get_signal+0x7e0/0x21e0
[ 51.980824][ T5955] do_group_exit+0xd5/0x2a0
[ 51.980839][ T5955] get_signal+0x1ec7/0x21e0
[ 51.980855][ T5955] ? __pfx_get_signal+0x10/0x10
[ 51.980868][ T5955] ? do_futex+0x190/0x440
[ 51.980881][ T5955] arch_do_signal_or_restart+0x91/0x7a0
[ 51.980898][ T5955] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 51.980923][ T5955] exit_to_user_mode_loop+0x139/0x6f0
[ 51.980934][ T5955] ? rcu_is_watching+0x12/0xc0
[ 51.980947][ T5955] __do_fast_syscall_32+0x701/0x970
[ 51.980962][ T5955] do_fast_syscall_32+0x32/0x70
[ 51.980976][ T5955] entry_SYSENTER_compat_after_hwframe+0x84/0x8e
[ 51.980989][ T5955] RIP: 0023:0xf7f43fec
[ 51.980999][ T5955] Code: Unable to access opcode bytes at 0xf7f43fc2.
[ 51.981004][ T5955] RSP: 002b:00000000f54065bc EFLAGS: 00000292 ORIG_RAX: 00000000000000f0
[ 51.981013][ T5955] RAX: fffffffffffffe00 RBX: 00000000f7404f88 RCX: 0000000000000080
[ 51.981019][ T5955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000f7404f8c
[ 51.981025][ T5955] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[ 51.981031][ T5955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 51.981037][ T5955] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.981050][ T5955]
[ 51.981071][ T5963] CPU: 2 UID: 0 PID: 5963 Comm: dhcpcd-run-hook Not tainted syzkaller #0 PREEMPT(full)
[ 51.981086][ T5963] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.981091][ T5963] Call Trace:
[ 51.981095][ T5963]
[ 51.981099][ T5963] dump_stack_lvl+0x100/0x190
[ 51.981112][ T5963] should_fail_ex.cold+0x5/0xa
[ 51.981123][ T5963] should_failslab+0xc2/0x120
[ 51.981137][ T5963] kmem_cache_alloc_noprof+0x91/0x6a0
[ 51.981150][ T5963] ? bpf_lsm_file_permission+0x9/0x10
[ 51.981161][ T5963] ? security_file_permission+0x76/0x210
[ 51.981176][ T5963] ? do_getname+0x35/0x390
[ 51.981191][ T5963] do_getname+0x35/0x390
[ 51.981205][ T5963] vfs_fstatat+0xd0/0xe0
[ 51.981218][ T5963] __do_sys_newfstatat+0x9d/0x120
[ 51.981232][ T5963] ? __pfx___do_sys_newfstatat+0x10/0x10
[ 51.981252][ T5963] ? __pfx_ksys_write+0x10/0x10
[ 51.981266][ T5963] do_syscall_64+0x115/0x840
[ 51.981278][ T5963] ? clear_bhb_loop+0x40/0x90
[ 51.981295][ T5963] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.981306][ T5963] RIP: 0033:0x7f2a5676ab0a
[ 51.981315][ T5963] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7
[ 51.981325][ T5963] RSP: 002b:00007fff2a23d8c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 51.981335][ T5963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a5676ab0a
[ 51.981341][ T5963] RDX: 00007fff2a23d928 RSI: 000055fd60800000 RDI: 00000000ffffff9c
[ 51.981347][ T5963] RBP: 00007fff2a23da88 R08: 00007fff2a240ea9 R09: 000055fd607efc30
[ 51.981353][ T5963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 51.981359][ T5963] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 51.981372][ T5963]
[ 51.981379][ T5963] FAULT_INJECTION: forcing a failure.
[ 51.981379][ T5963] name failslab, interval 1, probability 100, space 0, times 57
[ 51.982345][ T5966] CPU: 1 UID: 0 PID: 5966 Comm: syz.3.14 Not tainted syzkaller #0 PREEMPT(full)
[ 51.982360][ T5966] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.982367][ T5966] Call Trace:
[ 51.982371][ T5966]
[ 51.982376][ T5966] dump_stack_lvl+0x100/0x190
[ 51.982390][ T5966] should_fail_ex.cold+0x5/0xa
[ 51.982403][ T5966] should_failslab+0xc2/0x120
[ 51.982418][ T5966] kmem_cache_alloc_noprof+0x91/0x6a0
[ 51.982433][ T5966] ? jbd2__journal_start+0x194/0x6a0
[ 51.982449][ T5966] jbd2__journal_start+0x194/0x6a0
[ 51.982464][ T5966] __ext4_journal_start_sb+0x367/0x670
[ 51.982481][ T5966] ? ext4_dirty_inode+0xa1/0x130
[ 51.982499][ T5966] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 51.982515][ T5966] ext4_dirty_inode+0xa1/0x130
[ 51.982532][ T5966] ? rcu_is_watching+0x12/0xc0
[ 51.982545][ T5966] __mark_inode_dirty+0x1f3/0x16e0
[ 51.982564][ T5966] file_update_time_flags+0x46b/0x500
[ 51.982579][ T5966] ext4_page_mkwrite+0x324/0x1850
[ 51.982599][ T5966] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 51.982619][ T5966] do_page_mkwrite+0x17a/0x440
[ 51.982634][ T5966] ? __pfx_filemap_map_pages+0x10/0x10
[ 51.982644][ T5966] do_fault+0x3b5/0x1750
[ 51.982662][ T5966] __handle_mm_fault+0x187d/0x2a00
[ 51.982676][ T5966] ? reacquire_held_locks+0xce/0x1e0
[ 51.982693][ T5966] ? __pfx___handle_mm_fault+0x10/0x10
[ 51.982706][ T5966] ? lock_vma_under_rcu+0x17c/0x590
[ 51.982724][ T5966] handle_mm_fault+0x37b/0xa30
[ 51.982737][ T5966] do_user_addr_fault+0x5a3/0x12f0
[ 51.982756][ T5966] exc_page_fault+0x6f/0xd0
[ 51.982769][ T5966] asm_exc_page_fault+0x26/0x30
[ 51.982780][ T5966] RIP: 0023:0xf708f900
[ 51.982789][ T5966] Code: f0 83 c7 01 83 eb 08 e8 1e 9b fe ff 8b 46 20 8b 4e 18 8d 50 f8 83 c1 08 89 56 20 8b 54 24 10 89 4e 18 89 4c 24 0c 8b 4c 24 14 <89> 50 f8 89 48 fc 8b 44 24 18 39 c7 73 7a 8b 45 24 99 03 03 13 53
[ 51.982799][ T5966] RSP: 002b:00000000ffe55030 EFLAGS: 00010202
[ 51.982813][ T5966] RAX: 0000000033d17000 RBX: 00000000f6c47628 RCX: 00000000ffffffff
[ 51.982820][ T5966] RDX: 000000008bb4f614 RSI: 00000000f7f75610 RDI: 0000000000000039
[ 51.982825][ T5966] RBP: 00000000f7444fe8 R08: 0000000000000000 R09: 0000000000000000
[ 51.982831][ T5966] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 51.982837][ T5966] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.982850][ T5966]
[ 51.982900][ T5966] FAULT_INJECTION: forcing a failure.
[ 51.982900][ T5966] name failslab, interval 1, probability 100, space 0, times 56
[ 51.982914][ T5966] CPU: 1 UID: 0 PID: 5966 Comm: syz.3.14 Not tainted syzkaller #0 PREEMPT(full)
[ 51.982915][ T5141] FAULT_INJECTION: forcing a failure.
[ 51.982915][ T5141] name failslab, interval 1, probability 100, space 0, times 55
[ 51.982926][ T5966] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.982932][ T5966] Call Trace:
[ 51.982935][ T5966]
[ 51.982938][ T5966] dump_stack_lvl+0x100/0x190
[ 51.982950][ T5966] should_fail_ex.cold+0x5/0xa
[ 51.982962][ T5966] should_failslab+0xc2/0x120
[ 51.982976][ T5966] kmem_cache_alloc_noprof+0x91/0x6a0
[ 51.982990][ T5966] ? jbd2__journal_start+0x194/0x6a0
[ 51.983004][ T5966] jbd2__journal_start+0x194/0x6a0
[ 51.983018][ T5966] __ext4_journal_start_sb+0x367/0x670
[ 51.983033][ T5966] ? ext4_dirty_inode+0xa1/0x130
[ 51.983049][ T5966] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 51.983065][ T5966] ext4_dirty_inode+0xa1/0x130
[ 51.983080][ T5966] ? rcu_is_watching+0x12/0xc0
[ 51.983092][ T5966] __mark_inode_dirty+0x1f3/0x16e0
[ 51.983110][ T5966] file_update_time_flags+0x46b/0x500
[ 51.983124][ T5966] ext4_page_mkwrite+0x324/0x1850
[ 51.983144][ T5966] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 51.983164][ T5966] do_page_mkwrite+0x17a/0x440
[ 51.983177][ T5966] ? __pfx_filemap_map_pages+0x10/0x10
[ 51.983187][ T5966] do_fault+0x3b5/0x1750
[ 51.983204][ T5966] __handle_mm_fault+0x187d/0x2a00
[ 51.983217][ T5966] ? reacquire_held_locks+0xce/0x1e0
[ 51.983234][ T5966] ? __pfx___handle_mm_fault+0x10/0x10
[ 51.983247][ T5966] ? lock_vma_under_rcu+0x17c/0x590
[ 51.983264][ T5966] handle_mm_fault+0x37b/0xa30
[ 51.983278][ T5966] do_user_addr_fault+0x5a3/0x12f0
[ 51.983296][ T5966] exc_page_fault+0x6f/0xd0
[ 51.983308][ T5966] asm_exc_page_fault+0x26/0x30
[ 51.983318][ T5966] RIP: 0023:0xf708f900
[ 51.983324][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.983324][ T1488] name failslab, interval 1, probability 100, space 0, times 55
[ 51.983326][ T5966] Code: f0 83 c7 01 83 eb 08 e8 1e 9b fe ff 8b 46 20 8b 4e 18 8d 50 f8 83 c1 08 89 56 20 8b 54 24 10 89 4e 18 89 4c 24 0c 8b 4c 24 14 <89> 50 f8 89 48 fc 8b 44 24 18 39 c7 73 7a 8b 45 24 99 03 03 13 53
[ 51.983336][ T5966] RSP: 002b:00000000ffe55030 EFLAGS: 00010202
[ 51.983344][ T5966] RAX: 0000000033d16000 RBX: 00000000f6c46628 RCX: 00000000ffffffff
[ 51.983350][ T5966] RDX: 0000000081e81af1 RSI: 00000000f7f75610 RDI: 0000000000000239
[ 51.983356][ T5966] RBP: 00000000f7444fe8 R08: 0000000000000000 R09: 0000000000000000
[ 51.983362][ T5966] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 51.983368][ T5966] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.983381][ T5966]
[ 51.983386][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.983399][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.983405][ T1488] Workqueue: events nsim_fib_event_work
[ 51.983418][ T1488] Call Trace:
[ 51.983421][ T1488]
[ 51.983425][ T1488] dump_stack_lvl+0x100/0x190
[ 51.983442][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.983453][ T1488] should_failslab+0xc2/0x120
[ 51.983458][ T5967] FAULT_INJECTION: forcing a failure.
[ 51.983458][ T5967] name failslab, interval 1, probability 100, space 0, times 54
[ 51.983468][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.983480][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.983492][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.983508][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.983525][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.983539][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.983554][ T1488] process_one_work+0xa23/0x1940
[ 51.983574][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.983593][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.983605][ T1488] worker_thread+0x5ef/0xe50
[ 51.983624][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.983639][ T1488] ? kthread+0x13a/0x450
[ 51.983652][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.983666][ T1488] kthread+0x370/0x450
[ 51.983679][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.983694][ T1488] ret_from_fork+0x72b/0xd50
[ 51.983708][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.983721][ T1488] ? __switch_to+0x800/0x10f0
[ 51.983737][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.983752][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.983772][ T1488]
[ 51.983778][ T5141] CPU: 0 UID: 0 PID: 5141 Comm: klogd Not tainted syzkaller #0 PREEMPT(full)
[ 51.983785][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.983785][ T1488] name failslab, interval 1, probability 100, space 0, times 53
[ 51.983790][ T5141] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.983796][ T5141] Call Trace:
[ 51.983799][ T5141]
[ 51.983803][ T5141] dump_stack_lvl+0x100/0x190
[ 51.983816][ T5141] should_fail_ex.cold+0x5/0xa
[ 51.983827][ T5141] should_failslab+0xc2/0x120
[ 51.983841][ T5141] kmem_cache_alloc_lru_noprof+0x8d/0x6a0
[ 51.983855][ T5141] ? find_held_lock+0x2b/0x80
[ 51.983867][ T5141] ? sock_alloc_inode+0x26/0x2c0
[ 51.983885][ T5141] ? __pfx_sock_alloc_inode+0x10/0x10
[ 51.983902][ T5141] sock_alloc_inode+0x26/0x2c0
[ 51.983919][ T5141] ? __pfx_sock_alloc_inode+0x10/0x10
[ 51.983934][ T5141] alloc_inode+0x68/0x250
[ 51.983948][ T5141] sock_alloc+0x44/0x280
[ 51.983962][ T5141] ? security_socket_create+0x7f/0x250
[ 51.983975][ T5141] __sock_create+0xc2/0x860
[ 51.983989][ T5141] __sys_socket+0x14d/0x260
[ 51.984000][ T5141] ? __pfx___sys_socket+0x10/0x10
[ 51.984015][ T5141] __x64_sys_socket+0x72/0xb0
[ 51.984025][ T5141] ? lockdep_hardirqs_on+0x78/0x100
[ 51.984038][ T5141] do_syscall_64+0x115/0x840
[ 51.984050][ T5141] ? clear_bhb_loop+0x40/0x90
[ 51.984063][ T5141] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.984073][ T5141] RIP: 0033:0x7f5ace37a707
[ 51.984082][ T5141] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48
[ 51.984092][ T5141] RSP: 002b:00007ffffb214b68 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 51.984102][ T5141] RAX: ffffffffffffffda RBX: 0000000000000055 RCX: 00007f5ace37a707
[ 51.984108][ T5141] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 51.984114][ T5141] RBP: 00007f5ace406560 R08: 0000000000000000 R09: 0000000000000000
[ 51.984120][ T5141] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 51.984126][ T5141] R13: 00007ffffb214c90 R14: 000000000000003a R15: 00007ffffb214c90
[ 51.984139][ T5141]
[ 51.984144][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.984156][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.984163][ T1488] Workqueue: events nsim_fib_event_work
[ 51.984173][ T1488] Call Trace:
[ 51.984176][ T1488]
[ 51.984179][ T1488] dump_stack_lvl+0x100/0x190
[ 51.984191][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.984202][ T1488] should_failslab+0xc2/0x120
[ 51.984216][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.984228][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.984236][ T5141] socket: no more sockets
[ 51.984240][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.984256][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.984259][ T5141] FAULT_INJECTION: forcing a failure.
[ 51.984259][ T5141] name failslab, interval 1, probability 100, space 0, times 52
[ 51.984272][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.984286][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.984300][ T1488] process_one_work+0xa23/0x1940
[ 51.984321][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.984340][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.984352][ T1488] worker_thread+0x5ef/0xe50
[ 51.984370][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.984385][ T1488] ? kthread+0x13a/0x450
[ 51.984398][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.984412][ T1488] kthread+0x370/0x450
[ 51.984425][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.984443][ T1488] ret_from_fork+0x72b/0xd50
[ 51.984456][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.984469][ T1488] ? __switch_to+0x800/0x10f0
[ 51.984485][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.984500][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.984520][ T1488]
[ 51.984525][ T5141] CPU: 0 UID: 0 PID: 5141 Comm: klogd Not tainted syzkaller #0 PREEMPT(full)
[ 51.984534][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.984534][ T1488] name failslab, interval 1, probability 100, space 0, times 51
[ 51.984536][ T5141] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.984542][ T5141] Call Trace:
[ 51.984545][ T5141]
[ 51.984549][ T5141] dump_stack_lvl+0x100/0x190
[ 51.984561][ T5141] should_fail_ex.cold+0x5/0xa
[ 51.984572][ T5141] should_failslab+0xc2/0x120
[ 51.984586][ T5141] kmem_cache_alloc_lru_noprof+0x8d/0x6a0
[ 51.984599][ T5141] ? _printk+0xcf/0x110
[ 51.984609][ T5141] ? sock_alloc_inode+0x26/0x2c0
[ 51.984626][ T5141] ? __pfx_sock_alloc_inode+0x10/0x10
[ 51.984643][ T5141] sock_alloc_inode+0x26/0x2c0
[ 51.984659][ T5141] ? __pfx_sock_alloc_inode+0x10/0x10
[ 51.984674][ T5141] alloc_inode+0x68/0x250
[ 51.984688][ T5141] sock_alloc+0x44/0x280
[ 51.984702][ T5141] ? security_socket_create+0x7f/0x250
[ 51.984714][ T5141] __sock_create+0xc2/0x860
[ 51.984726][ T5141] __sys_socket+0x14d/0x260
[ 51.984738][ T5141] ? __pfx___sys_socket+0x10/0x10
[ 51.984755][ T5141] __x64_sys_socket+0x72/0xb0
[ 51.984766][ T5141] ? lockdep_hardirqs_on+0x78/0x100
[ 51.984778][ T5141] do_syscall_64+0x115/0x840
[ 51.984790][ T5141] ? clear_bhb_loop+0x40/0x90
[ 51.984802][ T5141] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.984813][ T5141] RIP: 0033:0x7f5ace37a707
[ 51.984821][ T5141] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48
[ 51.984831][ T5141] RSP: 002b:00007ffffb214b68 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 51.984840][ T5141] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5ace37a707
[ 51.984847][ T5141] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 51.984853][ T5141] RBP: 00007f5ace406560 R08: 0000000000000073 R09: 0000000000000001
[ 51.984859][ T5141] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 51.984865][ T5141] R13: 00007ffffb214c90 R14: 0000000000000055 R15: 00007ffffb214c90
[ 51.984877][ T5141]
[ 51.984882][ T5141] socket: no more sockets
[ 51.984882][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.984888][ T5141] FAULT_INJECTION: forcing a failure.
[ 51.984888][ T5141] name failslab, interval 1, probability 100, space 0, times 50
[ 51.984894][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.984900][ T1488] Workqueue: events nsim_fib_event_work
[ 51.984910][ T1488] Call Trace:
[ 51.984913][ T1488]
[ 51.984917][ T1488] dump_stack_lvl+0x100/0x190
[ 51.984928][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.984939][ T1488] should_failslab+0xc2/0x120
[ 51.984953][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.984964][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.984977][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.984993][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.985011][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.985025][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.985039][ T1488] process_one_work+0xa23/0x1940
[ 51.985076][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.985098][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.985110][ T1488] worker_thread+0x5ef/0xe50
[ 51.985128][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.985144][ T1488] ? kthread+0x13a/0x450
[ 51.985156][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.985170][ T1488] kthread+0x370/0x450
[ 51.985184][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.985199][ T1488] ret_from_fork+0x72b/0xd50
[ 51.985212][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.985225][ T1488] ? __switch_to+0x800/0x10f0
[ 51.985241][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.985256][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.985276][ T1488]
[ 51.985290][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.985290][ T1488] name failslab, interval 1, probability 100, space 0, times 49
[ 51.985303][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.985314][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.985320][ T1488] Workqueue: events nsim_fib_event_work
[ 51.985330][ T1488] Call Trace:
[ 51.985333][ T1488]
[ 51.985337][ T1488] dump_stack_lvl+0x100/0x190
[ 51.985348][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.985359][ T1488] should_failslab+0xc2/0x120
[ 51.985374][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.985385][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.985397][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.985413][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.985432][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.985459][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.985475][ T1488] process_one_work+0xa23/0x1940
[ 51.985496][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.985515][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.985527][ T1488] worker_thread+0x5ef/0xe50
[ 51.985545][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.985561][ T1488] ? kthread+0x13a/0x450
[ 51.985573][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.985587][ T1488] kthread+0x370/0x450
[ 51.985601][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.985615][ T1488] ret_from_fork+0x72b/0xd50
[ 51.985628][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.985642][ T1488] ? __switch_to+0x800/0x10f0
[ 51.985658][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.985672][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.985693][ T1488]
[ 51.985878][ T5963] CPU: 2 UID: 0 PID: 5963 Comm: dhcpcd-run-hook Not tainted syzkaller #0 PREEMPT(full)
[ 51.985892][ T5963] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.985898][ T5963] Call Trace:
[ 51.985901][ T5963]
[ 51.985905][ T5963] dump_stack_lvl+0x100/0x190
[ 51.985917][ T5963] should_fail_ex.cold+0x5/0xa
[ 51.985929][ T5963] should_failslab+0xc2/0x120
[ 51.985943][ T5963] kmem_cache_alloc_noprof+0x91/0x6a0
[ 51.985956][ T5963] ? vfs_statx+0x27a/0x3f0
[ 51.985968][ T5963] ? do_getname+0x35/0x390
[ 51.985983][ T5963] do_getname+0x35/0x390
[ 51.985997][ T5963] vfs_fstatat+0xd0/0xe0
[ 51.986010][ T5963] __do_sys_newfstatat+0x9d/0x120
[ 51.986023][ T5963] ? __pfx___do_sys_newfstatat+0x10/0x10
[ 51.986048][ T5963] do_syscall_64+0x115/0x840
[ 51.986060][ T5963] ? clear_bhb_loop+0x40/0x90
[ 51.986072][ T5963] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.986083][ T5963] RIP: 0033:0x7f2a5676ab0a
[ 51.986091][ T5963] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7
[ 51.986101][ T5963] RSP: 002b:00007fff2a23d8c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 51.986111][ T5963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a5676ab0a
[ 51.986117][ T5963] RDX: 00007fff2a23d928 RSI: 000055fd60800000 RDI: 00000000ffffff9c
[ 51.986123][ T5963] RBP: 00007fff2a23da88 R08: 00007fff2a240eb3 R09: 000055fd607efc30
[ 51.986129][ T5963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 51.986135][ T5963] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000
[ 51.986147][ T5963]
[ 51.986153][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full)
[ 51.986155][ T5963] FAULT_INJECTION: forcing a failure.
[ 51.986155][ T5963] name failslab, interval 1, probability 100, space 0, times 48
[ 51.986166][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.986172][ T60] Workqueue: events nsim_fib_event_work
[ 51.986183][ T60] Call Trace:
[ 51.986187][ T60]
[ 51.986190][ T60] dump_stack_lvl+0x100/0x190
[ 51.986202][ T60] should_fail_ex.cold+0x5/0xa
[ 51.986213][ T60] should_failslab+0xc2/0x120
[ 51.986228][ T60] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.986239][ T60] ? nsim_fib_event_work+0x156d/0x6310
[ 51.986252][ T60] nsim_fib_event_work+0x156d/0x6310
[ 51.986267][ T60] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.986283][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.986297][ T60] ? rcu_is_watching+0x12/0xc0
[ 51.986311][ T60] process_one_work+0xa23/0x1940
[ 51.986332][ T60] ? __pfx_process_one_work+0x10/0x10
[ 51.986351][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.986363][ T60] worker_thread+0x5ef/0xe50
[ 51.986381][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.986397][ T60] ? kthread+0x13a/0x450
[ 51.986410][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.986424][ T60] kthread+0x370/0x450
[ 51.986441][ T60] ? __pfx_kthread+0x10/0x10
[ 51.986457][ T60] ret_from_fork+0x72b/0xd50
[ 51.986470][ T60] ? __pfx_ret_from_fork+0x10/0x10
[ 51.986483][ T60] ? __switch_to+0x800/0x10f0
[ 51.986499][ T60] ? __pfx_kthread+0x10/0x10
[ 51.986513][ T60] ret_from_fork_asm+0x1a/0x30
[ 51.986534][ T60]
[ 51.986548][ T60] FAULT_INJECTION: forcing a failure.
[ 51.986548][ T60] name failslab, interval 1, probability 100, space 0, times 47
[ 51.986560][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full)
[ 51.986571][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.986577][ T60] Workqueue: events nsim_fib_event_work
[ 51.986587][ T60] Call Trace:
[ 51.986590][ T60]
[ 51.986593][ T60] dump_stack_lvl+0x100/0x190
[ 51.986605][ T60] should_fail_ex.cold+0x5/0xa
[ 51.986616][ T60] should_failslab+0xc2/0x120
[ 51.986630][ T60] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.986642][ T60] ? nsim_fib_event_work+0x156d/0x6310
[ 51.986655][ T60] nsim_fib_event_work+0x156d/0x6310
[ 51.986670][ T60] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.986686][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.986700][ T60] ? rcu_is_watching+0x12/0xc0
[ 51.986714][ T60] process_one_work+0xa23/0x1940
[ 51.986735][ T60] ? __pfx_process_one_work+0x10/0x10
[ 51.986754][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.986766][ T60] worker_thread+0x5ef/0xe50
[ 51.986785][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.986800][ T60] ? kthread+0x13a/0x450
[ 51.986813][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.986827][ T60] kthread+0x370/0x450
[ 51.986840][ T60] ? __pfx_kthread+0x10/0x10
[ 51.986855][ T60] ret_from_fork+0x72b/0xd50
[ 51.986868][ T60] ? __pfx_ret_from_fork+0x10/0x10
[ 51.986882][ T60] ? __switch_to+0x800/0x10f0
[ 51.986898][ T60] ? __pfx_kthread+0x10/0x10
[ 51.986912][ T60] ret_from_fork_asm+0x1a/0x30
[ 51.986933][ T60]
[ 51.986945][ T60] FAULT_INJECTION: forcing a failure.
[ 51.986945][ T60] name failslab, interval 1, probability 100, space 0, times 46
[ 51.986956][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full)
[ 51.986967][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.986975][ T60] Workqueue: events nsim_fib_event_work
[ 51.986988][ T60] Call Trace:
[ 51.986992][ T60]
[ 51.986998][ T60] dump_stack_lvl+0x100/0x190
[ 51.987013][ T60] should_fail_ex.cold+0x5/0xa
[ 51.987028][ T60] should_failslab+0xc2/0x120
[ 51.987049][ T60] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.987061][ T60] ? nsim_fib_event_work+0x156d/0x6310
[ 51.987074][ T60] nsim_fib_event_work+0x156d/0x6310
[ 51.987089][ T60] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.987105][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.987119][ T60] ? rcu_is_watching+0x12/0xc0
[ 51.987133][ T60] process_one_work+0xa23/0x1940
[ 51.987153][ T60] ? __pfx_process_one_work+0x10/0x10
[ 51.987172][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.987184][ T60] worker_thread+0x5ef/0xe50
[ 51.987202][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.987218][ T60] ? kthread+0x13a/0x450
[ 51.987230][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.987244][ T60] kthread+0x370/0x450
[ 51.987257][ T60] ? __pfx_kthread+0x10/0x10
[ 51.987272][ T60] ret_from_fork+0x72b/0xd50
[ 51.987285][ T60] ? __pfx_ret_from_fork+0x10/0x10
[ 51.987299][ T60] ? __switch_to+0x800/0x10f0
[ 51.987314][ T60] ? __pfx_kthread+0x10/0x10
[ 51.987329][ T60] ret_from_fork_asm+0x1a/0x30
[ 51.987350][ T60]
[ 51.987362][ T60] FAULT_INJECTION: forcing a failure.
[ 51.987362][ T60] name failslab, interval 1, probability 100, space 0, times 45
[ 51.987374][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full)
[ 51.987385][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.987391][ T60] Workqueue: events nsim_fib_event_work
[ 51.987401][ T60] Call Trace:
[ 51.987404][ T60]
[ 51.987407][ T60] dump_stack_lvl+0x100/0x190
[ 51.987419][ T60] should_fail_ex.cold+0x5/0xa
[ 51.987434][ T60] should_failslab+0xc2/0x120
[ 51.987449][ T60] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.987460][ T60] ? nsim_fib_event_work+0x156d/0x6310
[ 51.987472][ T60] nsim_fib_event_work+0x156d/0x6310
[ 51.987488][ T60] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.987504][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.987518][ T60] ? rcu_is_watching+0x12/0xc0
[ 51.987532][ T60] process_one_work+0xa23/0x1940
[ 51.987552][ T60] ? __pfx_process_one_work+0x10/0x10
[ 51.987571][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.987583][ T60] worker_thread+0x5ef/0xe50
[ 51.987602][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.987617][ T60] ? kthread+0x13a/0x450
[ 51.987630][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.987644][ T60] kthread+0x370/0x450
[ 51.987657][ T60] ? __pfx_kthread+0x10/0x10
[ 51.987672][ T60] ret_from_fork+0x72b/0xd50
[ 51.987685][ T60] ? __pfx_ret_from_fork+0x10/0x10
[ 51.987699][ T60] ? __switch_to+0x800/0x10f0
[ 51.987715][ T60] ? __pfx_kthread+0x10/0x10
[ 51.987729][ T60] ret_from_fork_asm+0x1a/0x30
[ 51.987750][ T60]
[ 51.987756][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 PREEMPT(full)
[ 51.987762][ T60] FAULT_INJECTION: forcing a failure.
[ 51.987762][ T60] name failslab, interval 1, probability 100, space 0, times 44
[ 51.987769][ T9] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.987776][ T9] Workqueue: events nsim_fib_event_work
[ 51.987789][ T9] Call Trace:
[ 51.987792][ T9]
[ 51.987796][ T9] dump_stack_lvl+0x100/0x190
[ 51.987809][ T9] should_fail_ex.cold+0x5/0xa
[ 51.987820][ T9] should_failslab+0xc2/0x120
[ 51.987834][ T9] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.987846][ T9] ? nsim_fib_event_work+0x156d/0x6310
[ 51.987859][ T9] nsim_fib_event_work+0x156d/0x6310
[ 51.987874][ T9] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.987891][ T9] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.987905][ T9] ? rcu_is_watching+0x12/0xc0
[ 51.987919][ T9] process_one_work+0xa23/0x1940
[ 51.987940][ T9] ? __pfx_process_one_work+0x10/0x10
[ 51.987959][ T9] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.987971][ T9] worker_thread+0x5ef/0xe50
[ 51.987991][ T9] ? kthread+0x13a/0x450
[ 51.988004][ T9] ? __pfx_worker_thread+0x10/0x10
[ 51.988018][ T9] kthread+0x370/0x450
[ 51.988031][ T9] ? __pfx_kthread+0x10/0x10
[ 51.988045][ T9] ret_from_fork+0x72b/0xd50
[ 51.988059][ T9] ? __pfx_ret_from_fork+0x10/0x10
[ 51.988072][ T9] ? __switch_to+0x800/0x10f0
[ 51.988088][ T9] ? __pfx_kthread+0x10/0x10
[ 51.988103][ T9] ret_from_fork_asm+0x1a/0x30
[ 51.988123][ T9]
[ 51.988135][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.988135][ T1488] name failslab, interval 1, probability 100, space 0, times 42
[ 51.988140][ T9] FAULT_INJECTION: forcing a failure.
[ 51.988140][ T9] name failslab, interval 1, probability 100, space 0, times 42
[ 51.988148][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.988160][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.988166][ T1488] Workqueue: events nsim_fib_event_work
[ 51.988176][ T1488] Call Trace:
[ 51.988179][ T1488]
[ 51.988183][ T1488] dump_stack_lvl+0x100/0x190
[ 51.988195][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.988206][ T1488] should_failslab+0xc2/0x120
[ 51.988220][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.988232][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.988244][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.988260][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.988276][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.988290][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.988304][ T1488] process_one_work+0xa23/0x1940
[ 51.988325][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.988344][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.988356][ T1488] worker_thread+0x5ef/0xe50
[ 51.988374][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.988390][ T1488] ? kthread+0x13a/0x450
[ 51.988416][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.988433][ T1488] kthread+0x370/0x450
[ 51.988447][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.988462][ T1488] ret_from_fork+0x72b/0xd50
[ 51.988475][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.988488][ T1488] ? __switch_to+0x800/0x10f0
[ 51.988504][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.988519][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.988533][ T5821] FAULT_INJECTION: forcing a failure.
[ 51.988533][ T5821] name failslab, interval 1, probability 100, space 0, times 42
[ 51.988539][ T1488]
[ 51.988605][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.988605][ T1488] name failslab, interval 1, probability 100, space 0, times 41
[ 51.988619][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.988630][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.988637][ T1488] Workqueue: events nsim_fib_event_work
[ 51.988646][ T1488] Call Trace:
[ 51.988650][ T1488]
[ 51.988653][ T1488] dump_stack_lvl+0x100/0x190
[ 51.988665][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.988677][ T1488] should_failslab+0xc2/0x120
[ 51.988691][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.988702][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.988715][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.988731][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.988747][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.988761][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.988775][ T1488] process_one_work+0xa23/0x1940
[ 51.988796][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.988815][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.988826][ T1488] worker_thread+0x5ef/0xe50
[ 51.988845][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.988860][ T1488] ? kthread+0x13a/0x450
[ 51.988873][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.988887][ T1488] kthread+0x370/0x450
[ 51.988900][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.988915][ T1488] ret_from_fork+0x72b/0xd50
[ 51.988929][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.988944][ T1488] ? __switch_to+0x800/0x10f0
[ 51.988960][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.988974][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.988995][ T1488]
[ 51.989007][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.989007][ T1488] name failslab, interval 1, probability 100, space 0, times 40
[ 51.989019][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.989030][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.989036][ T1488] Workqueue: events nsim_fib_event_work
[ 51.989046][ T1488] Call Trace:
[ 51.989049][ T1488]
[ 51.989052][ T1488] dump_stack_lvl+0x100/0x190
[ 51.989085][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.989097][ T1488] should_failslab+0xc2/0x120
[ 51.989111][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.989123][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.989135][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.989151][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.989167][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.989181][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.989195][ T1488] process_one_work+0xa23/0x1940
[ 51.989215][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.989234][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.989246][ T1488] worker_thread+0x5ef/0xe50
[ 51.989265][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.989280][ T1488] ? kthread+0x13a/0x450
[ 51.989293][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.989307][ T1488] kthread+0x370/0x450
[ 51.989320][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.989335][ T1488] ret_from_fork+0x72b/0xd50
[ 51.989348][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.989361][ T1488] ? __switch_to+0x800/0x10f0
[ 51.989377][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.989392][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.989412][ T1488]
[ 51.989425][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.989425][ T1488] name failslab, interval 1, probability 100, space 0, times 39
[ 51.989441][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.989452][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.989458][ T1488] Workqueue: events nsim_fib_event_work
[ 51.989468][ T1488] Call Trace:
[ 51.989471][ T1488]
[ 51.989475][ T1488] dump_stack_lvl+0x100/0x190
[ 51.989486][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.989497][ T1488] should_failslab+0xc2/0x120
[ 51.989512][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.989524][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.989536][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.989552][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.989569][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.989582][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.989596][ T1488] process_one_work+0xa23/0x1940
[ 51.989617][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.989636][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.989648][ T1488] worker_thread+0x5ef/0xe50
[ 51.989666][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.989681][ T1488] ? kthread+0x13a/0x450
[ 51.989694][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.989708][ T1488] kthread+0x370/0x450
[ 51.989721][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.989736][ T1488] ret_from_fork+0x72b/0xd50
[ 51.989749][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.989762][ T1488] ? __switch_to+0x800/0x10f0
[ 51.989778][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.989792][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.989813][ T1488]
[ 51.989819][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 PREEMPT(full)
[ 51.989824][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.989824][ T1488] name failslab, interval 1, probability 100, space 0, times 38
[ 51.989831][ T9] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.989838][ T9] Workqueue: events nsim_fib_event_work
[ 51.989849][ T9] Call Trace:
[ 51.989852][ T9]
[ 51.989856][ T9] dump_stack_lvl+0x100/0x190
[ 51.989868][ T9] should_fail_ex.cold+0x5/0xa
[ 51.989880][ T9] should_failslab+0xc2/0x120
[ 51.989894][ T9] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.989906][ T9] ? nsim_fib_event_work+0x156d/0x6310
[ 51.989918][ T9] nsim_fib_event_work+0x156d/0x6310
[ 51.989934][ T9] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.989950][ T9] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.989964][ T9] ? rcu_is_watching+0x12/0xc0
[ 51.989993][ T9] process_one_work+0xa23/0x1940
[ 51.990014][ T9] ? __pfx_process_one_work+0x10/0x10
[ 51.990034][ T9] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.990046][ T9] worker_thread+0x5ef/0xe50
[ 51.990066][ T9] ? kthread+0x13a/0x450
[ 51.990079][ T9] ? __pfx_worker_thread+0x10/0x10
[ 51.990093][ T9] kthread+0x370/0x450
[ 51.990106][ T9] ? __pfx_kthread+0x10/0x10
[ 51.990121][ T9] ret_from_fork+0x72b/0xd50
[ 51.990134][ T9] ? __pfx_ret_from_fork+0x10/0x10
[ 51.990147][ T9] ? __switch_to+0x800/0x10f0
[ 51.990163][ T9] ? __pfx_kthread+0x10/0x10
[ 51.990178][ T9] ret_from_fork_asm+0x1a/0x30
[ 51.990199][ T9]
[ 51.990204][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.990216][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.990222][ T1488] Workqueue: events nsim_fib_event_work
[ 51.990232][ T1488] Call Trace:
[ 51.990235][ T1488]
[ 51.990238][ T1488] dump_stack_lvl+0x100/0x190
[ 51.990262][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.990274][ T1488] should_failslab+0xc2/0x120
[ 51.990289][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.990301][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.990314][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.990329][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.990345][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.990359][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.990374][ T1488] process_one_work+0xa23/0x1940
[ 51.990394][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.990413][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.990425][ T1488] worker_thread+0x5ef/0xe50
[ 51.990448][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.990464][ T1488] ? kthread+0x13a/0x450
[ 51.990477][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.990485][ T9] FAULT_INJECTION: forcing a failure.
[ 51.990485][ T9] name failslab, interval 1, probability 100, space 0, times 37
[ 51.990491][ T1488] kthread+0x370/0x450
[ 51.990504][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.990519][ T1488] ret_from_fork+0x72b/0xd50
[ 51.990532][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.990546][ T1488] ? __switch_to+0x800/0x10f0
[ 51.990562][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.990577][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.990597][ T1488]
[ 51.990603][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 PREEMPT(full)
[ 51.990614][ T9] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.990633][ T9] Workqueue: events nsim_fib_event_work
[ 51.990644][ T9] Call Trace:
[ 51.990648][ T9]
[ 51.990652][ T9] dump_stack_lvl+0x100/0x190
[ 51.990664][ T9] should_fail_ex.cold+0x5/0xa
[ 51.990676][ T9] should_failslab+0xc2/0x120
[ 51.990690][ T9] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.990702][ T9] ? nsim_fib_event_work+0x156d/0x6310
[ 51.990715][ T9] nsim_fib_event_work+0x156d/0x6310
[ 51.990731][ T9] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.990747][ T9] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.990763][ T9] ? rcu_is_watching+0x12/0xc0
[ 51.990778][ T9] process_one_work+0xa23/0x1940
[ 51.990798][ T9] ? __pfx_process_one_work+0x10/0x10
[ 51.990817][ T9] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.990829][ T9] worker_thread+0x5ef/0xe50
[ 51.990849][ T9] ? kthread+0x13a/0x450
[ 51.990862][ T9] ? __pfx_worker_thread+0x10/0x10
[ 51.990876][ T9] kthread+0x370/0x450
[ 51.990889][ T9] ? __pfx_kthread+0x10/0x10
[ 51.990904][ T9] ret_from_fork+0x72b/0xd50
[ 51.990917][ T9] ? __pfx_ret_from_fork+0x10/0x10
[ 51.990930][ T9] ? __switch_to+0x800/0x10f0
[ 51.990946][ T9] ? __pfx_kthread+0x10/0x10
[ 51.990961][ T9] ret_from_fork_asm+0x1a/0x30
[ 51.990995][ T9]
[ 51.991001][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full)
[ 51.991014][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.991020][ T60] Workqueue: events nsim_fib_event_work
[ 51.991031][ T60] Call Trace:
[ 51.991035][ T60]
[ 51.991038][ T60] dump_stack_lvl+0x100/0x190
[ 51.991050][ T60] should_fail_ex.cold+0x5/0xa
[ 51.991062][ T60] should_failslab+0xc2/0x120
[ 51.991076][ T60] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.991088][ T60] ? nsim_fib_event_work+0x156d/0x6310
[ 51.991100][ T60] nsim_fib_event_work+0x156d/0x6310
[ 51.991116][ T60] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.991132][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.991145][ T60] ? rcu_is_watching+0x12/0xc0
[ 51.991160][ T60] process_one_work+0xa23/0x1940
[ 51.991181][ T60] ? __pfx_process_one_work+0x10/0x10
[ 51.991200][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.991212][ T60] worker_thread+0x5ef/0xe50
[ 51.991230][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.991246][ T60] ? kthread+0x13a/0x450
[ 51.991259][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.991272][ T60] kthread+0x370/0x450
[ 51.991286][ T60] ? __pfx_kthread+0x10/0x10
[ 51.991300][ T60] ret_from_fork+0x72b/0xd50
[ 51.991313][ T60] ? __pfx_ret_from_fork+0x10/0x10
[ 51.991326][ T60] ? __switch_to+0x800/0x10f0
[ 51.991343][ T60] ? __pfx_kthread+0x10/0x10
[ 51.991357][ T60] ret_from_fork_asm+0x1a/0x30
[ 51.991377][ T60]
[ 51.991391][ T60] FAULT_INJECTION: forcing a failure.
[ 51.991391][ T60] name failslab, interval 1, probability 100, space 0, times 36
[ 51.991403][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full)
[ 51.991414][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.991420][ T60] Workqueue: events nsim_fib_event_work
[ 51.991434][ T60] Call Trace:
[ 51.991437][ T60]
[ 51.991440][ T60] dump_stack_lvl+0x100/0x190
[ 51.991452][ T60] should_fail_ex.cold+0x5/0xa
[ 51.991464][ T60] should_failslab+0xc2/0x120
[ 51.991478][ T60] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.991489][ T60] ? nsim_fib_event_work+0x156d/0x6310
[ 51.991503][ T60] nsim_fib_event_work+0x156d/0x6310
[ 51.991518][ T60] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.991534][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.991548][ T60] ? rcu_is_watching+0x12/0xc0
[ 51.991562][ T60] process_one_work+0xa23/0x1940
[ 51.991583][ T60] ? __pfx_process_one_work+0x10/0x10
[ 51.991602][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.991614][ T60] worker_thread+0x5ef/0xe50
[ 51.991632][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.991648][ T60] ? kthread+0x13a/0x450
[ 51.991661][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.991675][ T60] kthread+0x370/0x450
[ 51.991688][ T60] ? __pfx_kthread+0x10/0x10
[ 51.991703][ T60] ret_from_fork+0x72b/0xd50
[ 51.991716][ T60] ? __pfx_ret_from_fork+0x10/0x10
[ 51.991726][ T5744] FAULT_INJECTION: forcing a failure.
[ 51.991726][ T5744] name failslab, interval 1, probability 100, space 0, times 36
[ 51.991730][ T60] ? __switch_to+0x800/0x10f0
[ 51.991746][ T60] ? __pfx_kthread+0x10/0x10
[ 51.991760][ T60] ret_from_fork_asm+0x1a/0x30
[ 51.991781][ T60]
[ 51.991793][ T60] FAULT_INJECTION: forcing a failure.
[ 51.991793][ T60] name failslab, interval 1, probability 100, space 0, times 35
[ 51.991804][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full)
[ 51.991815][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.991822][ T60] Workqueue: events nsim_fib_event_work
[ 51.991831][ T60] Call Trace:
[ 51.991834][ T60]
[ 51.991838][ T60] dump_stack_lvl+0x100/0x190
[ 51.991850][ T60] should_fail_ex.cold+0x5/0xa
[ 51.991861][ T60] should_failslab+0xc2/0x120
[ 51.991875][ T60] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.991887][ T60] ? nsim_fib_event_work+0x156d/0x6310
[ 51.991899][ T60] nsim_fib_event_work+0x156d/0x6310
[ 51.991915][ T60] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.991931][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.991945][ T60] ? rcu_is_watching+0x12/0xc0
[ 51.991959][ T60] process_one_work+0xa23/0x1940
[ 51.991979][ T60] ? __pfx_process_one_work+0x10/0x10
[ 51.991998][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.992010][ T60] worker_thread+0x5ef/0xe50
[ 51.992029][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.992044][ T60] ? kthread+0x13a/0x450
[ 51.992057][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.992071][ T60] kthread+0x370/0x450
[ 51.992084][ T60] ? __pfx_kthread+0x10/0x10
[ 51.992099][ T60] ret_from_fork+0x72b/0xd50
[ 51.992112][ T60] ? __pfx_ret_from_fork+0x10/0x10
[ 51.992126][ T60] ? __switch_to+0x800/0x10f0
[ 51.992142][ T60] ? __pfx_kthread+0x10/0x10
[ 51.992156][ T60] ret_from_fork_asm+0x1a/0x30
[ 51.992177][ T60]
[ 51.992188][ T60] FAULT_INJECTION: forcing a failure.
[ 51.992188][ T60] name failslab, interval 1, probability 100, space 0, times 34
[ 51.992200][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full)
[ 51.992211][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.992217][ T60] Workqueue: events nsim_fib_event_work
[ 51.992227][ T60] Call Trace:
[ 51.992230][ T60]
[ 51.992233][ T60] dump_stack_lvl+0x100/0x190
[ 51.992245][ T60] should_fail_ex.cold+0x5/0xa
[ 51.992256][ T60] should_failslab+0xc2/0x120
[ 51.992271][ T60] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.992282][ T60] ? nsim_fib_event_work+0x156d/0x6310
[ 51.992295][ T60] nsim_fib_event_work+0x156d/0x6310
[ 51.992311][ T60] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.992327][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.992340][ T60] ? rcu_is_watching+0x12/0xc0
[ 51.992355][ T60] process_one_work+0xa23/0x1940
[ 51.992375][ T60] ? __pfx_process_one_work+0x10/0x10
[ 51.992395][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.992407][ T60] worker_thread+0x5ef/0xe50
[ 51.992425][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.992444][ T60] ? kthread+0x13a/0x450
[ 51.992456][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.992471][ T60] kthread+0x370/0x450
[ 51.992484][ T60] ? __pfx_kthread+0x10/0x10
[ 51.992499][ T60] ret_from_fork+0x72b/0xd50
[ 51.992512][ T60] ? __pfx_ret_from_fork+0x10/0x10
[ 51.992526][ T60] ? __switch_to+0x800/0x10f0
[ 51.992542][ T60] ? __pfx_kthread+0x10/0x10
[ 51.992557][ T60] ret_from_fork_asm+0x1a/0x30
[ 51.992577][ T60]
[ 51.992589][ T60] FAULT_INJECTION: forcing a failure.
[ 51.992589][ T60] name failslab, interval 1, probability 100, space 0, times 33
[ 51.992601][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full)
[ 51.992612][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.992618][ T60] Workqueue: events nsim_fib_event_work
[ 51.992627][ T60] Call Trace:
[ 51.992630][ T60]
[ 51.992634][ T60] dump_stack_lvl+0x100/0x190
[ 51.992646][ T60] should_fail_ex.cold+0x5/0xa
[ 51.992657][ T60] should_failslab+0xc2/0x120
[ 51.992671][ T60] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.992683][ T60] ? nsim_fib_event_work+0x156d/0x6310
[ 51.992695][ T60] nsim_fib_event_work+0x156d/0x6310
[ 51.992711][ T60] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.992727][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.992741][ T60] ? rcu_is_watching+0x12/0xc0
[ 51.992755][ T60] process_one_work+0xa23/0x1940
[ 51.992790][ T60] ? __pfx_process_one_work+0x10/0x10
[ 51.992810][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.992822][ T60] worker_thread+0x5ef/0xe50
[ 51.992840][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.992856][ T60] ? kthread+0x13a/0x450
[ 51.992868][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.992883][ T60] kthread+0x370/0x450
[ 51.992896][ T60] ? __pfx_kthread+0x10/0x10
[ 51.992911][ T60] ret_from_fork+0x72b/0xd50
[ 51.992924][ T60] ? __pfx_ret_from_fork+0x10/0x10
[ 51.992937][ T60] ? __switch_to+0x800/0x10f0
[ 51.992953][ T60] ? __pfx_kthread+0x10/0x10
[ 51.992968][ T60] ret_from_fork_asm+0x1a/0x30
[ 51.992988][ T60]
[ 51.993027][ T5820] CPU: 3 UID: 0 PID: 5820 Comm: kworker/3:3 Not tainted syzkaller #0 PREEMPT(full)
[ 51.993040][ T5820] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.993046][ T5820] Workqueue: events nsim_fib_event_work
[ 51.993073][ T5820] Call Trace:
[ 51.993077][ T5820]
[ 51.993081][ T5820] dump_stack_lvl+0x100/0x190
[ 51.993093][ T5820] should_fail_ex.cold+0x5/0xa
[ 51.993105][ T5820] should_failslab+0xc2/0x120
[ 51.993119][ T5820] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.993131][ T5820] ? nsim_fib_event_work+0xfdd/0x6310
[ 51.993143][ T5820] nsim_fib_event_work+0xfdd/0x6310
[ 51.993159][ T5820] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.993175][ T5820] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.993189][ T5820] ? rcu_is_watching+0x12/0xc0
[ 51.993204][ T5820] process_one_work+0xa23/0x1940
[ 51.993224][ T5820] ? __pfx_process_one_work+0x10/0x10
[ 51.993243][ T5820] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.993255][ T5820] worker_thread+0x5ef/0xe50
[ 51.993274][ T5820] ? __pfx_worker_thread+0x10/0x10
[ 51.993290][ T5820] ? kthread+0x13a/0x450
[ 51.993302][ T5820] ? __pfx_worker_thread+0x10/0x10
[ 51.993317][ T5820] kthread+0x370/0x450
[ 51.993330][ T5820] ? __pfx_kthread+0x10/0x10
[ 51.993345][ T5820] ret_from_fork+0x72b/0xd50
[ 51.993358][ T5820] ? __pfx_ret_from_fork+0x10/0x10
[ 51.993372][ T5820] ? __switch_to+0x800/0x10f0
[ 51.993388][ T5820] ? __pfx_kthread+0x10/0x10
[ 51.993403][ T5820] ret_from_fork_asm+0x1a/0x30
[ 51.993423][ T5820]
[ 51.993442][ T5820] FAULT_INJECTION: forcing a failure.
[ 51.993442][ T5820] name failslab, interval 1, probability 100, space 0, times 32
[ 51.993455][ T5820] CPU: 3 UID: 0 PID: 5820 Comm: kworker/3:3 Not tainted syzkaller #0 PREEMPT(full)
[ 51.993466][ T5820] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.993472][ T5820] Workqueue: events nsim_fib_event_work
[ 51.993482][ T5820] Call Trace:
[ 51.993485][ T5820]
[ 51.993489][ T5820] dump_stack_lvl+0x100/0x190
[ 51.993501][ T5820] should_fail_ex.cold+0x5/0xa
[ 51.993512][ T5820] should_failslab+0xc2/0x120
[ 51.993526][ T5820] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.993538][ T5820] ? nsim_fib_event_work+0xfdd/0x6310
[ 51.993551][ T5820] nsim_fib_event_work+0xfdd/0x6310
[ 51.993566][ T5820] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.993582][ T5820] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.993596][ T5820] ? rcu_is_watching+0x12/0xc0
[ 51.993611][ T5820] process_one_work+0xa23/0x1940
[ 51.993631][ T5820] ? __pfx_process_one_work+0x10/0x10
[ 51.993650][ T5820] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.993662][ T5820] worker_thread+0x5ef/0xe50
[ 51.993681][ T5820] ? __pfx_worker_thread+0x10/0x10
[ 51.993696][ T5820] ? kthread+0x13a/0x450
[ 51.993709][ T5820] ? __pfx_worker_thread+0x10/0x10
[ 51.993723][ T5820] kthread+0x370/0x450
[ 51.993737][ T5820] ? __pfx_kthread+0x10/0x10
[ 51.993752][ T5820] ret_from_fork+0x72b/0xd50
[ 51.993765][ T5820] ? __pfx_ret_from_fork+0x10/0x10
[ 51.993778][ T5820] ? __switch_to+0x800/0x10f0
[ 51.993794][ T5820] ? __pfx_kthread+0x10/0x10
[ 51.993809][ T5820] ret_from_fork_asm+0x1a/0x30
[ 51.993830][ T5820]
[ 51.993840][ T5820] FAULT_INJECTION: forcing a failure.
[ 51.993840][ T5820] name failslab, interval 1, probability 100, space 0, times 31
[ 51.993851][ T5820] CPU: 3 UID: 0 PID: 5820 Comm: kworker/3:3 Not tainted syzkaller #0 PREEMPT(full)
[ 51.993862][ T5820] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.993869][ T5820] Workqueue: events nsim_fib_event_work
[ 51.993878][ T5820] Call Trace:
[ 51.993881][ T5820]
[ 51.993885][ T5820] dump_stack_lvl+0x100/0x190
[ 51.993896][ T5820] should_fail_ex.cold+0x5/0xa
[ 51.993908][ T5820] should_failslab+0xc2/0x120
[ 51.993922][ T5820] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.993934][ T5820] ? nsim_fib_event_work+0xfdd/0x6310
[ 51.993946][ T5820] nsim_fib_event_work+0xfdd/0x6310
[ 51.993962][ T5820] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.993978][ T5820] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.993992][ T5820] ? rcu_is_watching+0x12/0xc0
[ 51.994006][ T5820] process_one_work+0xa23/0x1940
[ 51.994026][ T5820] ? __pfx_process_one_work+0x10/0x10
[ 51.994046][ T5820] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.994057][ T5820] worker_thread+0x5ef/0xe50
[ 51.994077][ T5820] ? __pfx_worker_thread+0x10/0x10
[ 51.994092][ T5820] ? kthread+0x13a/0x450
[ 51.994105][ T5820] ? __pfx_worker_thread+0x10/0x10
[ 51.994119][ T5820] kthread+0x370/0x450
[ 51.994133][ T5820] ? __pfx_kthread+0x10/0x10
[ 51.994148][ T5820] ret_from_fork+0x72b/0xd50
[ 51.994161][ T5820] ? __pfx_ret_from_fork+0x10/0x10
[ 51.994174][ T5820] ? __switch_to+0x800/0x10f0
[ 51.994190][ T5820] ? __pfx_kthread+0x10/0x10
[ 51.994205][ T5820] ret_from_fork_asm+0x1a/0x30
[ 51.994225][ T5820]
[ 51.994235][ T5820] FAULT_INJECTION: forcing a failure.
[ 51.994235][ T5820] name failslab, interval 1, probability 100, space 0, times 30
[ 51.994246][ T5820] CPU: 3 UID: 0 PID: 5820 Comm: kworker/3:3 Not tainted syzkaller #0 PREEMPT(full)
[ 51.994257][ T5820] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.994264][ T5820] Workqueue: events nsim_fib_event_work
[ 51.994273][ T5820] Call Trace:
[ 51.994276][ T5820]
[ 51.994280][ T5820] dump_stack_lvl+0x100/0x190
[ 51.994291][ T5820] should_fail_ex.cold+0x5/0xa
[ 51.994303][ T5820] should_failslab+0xc2/0x120
[ 51.994317][ T5820] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.994329][ T5820] ? nsim_fib_event_work+0x156d/0x6310
[ 51.994342][ T5820] nsim_fib_event_work+0x156d/0x6310
[ 51.994357][ T5820] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.994374][ T5820] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.994388][ T5820] ? rcu_is_watching+0x12/0xc0
[ 51.994402][ T5820] process_one_work+0xa23/0x1940
[ 51.994423][ T5820] ? __pfx_process_one_work+0x10/0x10
[ 51.994446][ T5820] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.994458][ T5820] worker_thread+0x5ef/0xe50
[ 51.994476][ T5820] ? __pfx_worker_thread+0x10/0x10
[ 51.994492][ T5820] ? kthread+0x13a/0x450
[ 51.994505][ T5820] ? __pfx_worker_thread+0x10/0x10
[ 51.994518][ T5820] kthread+0x370/0x450
[ 51.994532][ T5820] ? __pfx_kthread+0x10/0x10
[ 51.994546][ T5820] ret_from_fork+0x72b/0xd50
[ 51.994560][ T5820] ? __pfx_ret_from_fork+0x10/0x10
[ 51.994573][ T5820] ? __switch_to+0x800/0x10f0
[ 51.994589][ T5820] ? __pfx_kthread+0x10/0x10
[ 51.994604][ T5820] ret_from_fork_asm+0x1a/0x30
[ 51.994624][ T5820]
[ 51.994638][ T5820] FAULT_INJECTION: forcing a failure.
[ 51.994638][ T5820] name failslab, interval 1, probability 100, space 0, times 29
[ 51.994649][ T5820] CPU: 3 UID: 0 PID: 5820 Comm: kworker/3:3 Not tainted syzkaller #0 PREEMPT(full)
[ 51.994661][ T5820] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.994667][ T5820] Workqueue: events nsim_fib_event_work
[ 51.994677][ T5820] Call Trace:
[ 51.994680][ T5820]
[ 51.994684][ T5820] dump_stack_lvl+0x100/0x190
[ 51.994695][ T5820] should_fail_ex.cold+0x5/0xa
[ 51.994707][ T5820] should_failslab+0xc2/0x120
[ 51.994721][ T5820] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.994732][ T5820] ? nsim_fib_event_work+0x156d/0x6310
[ 51.994745][ T5820] nsim_fib_event_work+0x156d/0x6310
[ 51.994760][ T5820] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.994777][ T5820] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.994790][ T5820] ? rcu_is_watching+0x12/0xc0
[ 51.994805][ T5820] process_one_work+0xa23/0x1940
[ 51.994826][ T5820] ? __pfx_process_one_work+0x10/0x10
[ 51.994845][ T5820] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.994857][ T5820] worker_thread+0x5ef/0xe50
[ 51.994876][ T5820] ? __pfx_worker_thread+0x10/0x10
[ 51.994886][ T48] FAULT_INJECTION: forcing a failure.
[ 51.994886][ T48] name failslab, interval 1, probability 100, space 0, times 29
[ 51.994891][ T5820] ? kthread+0x13a/0x450
[ 51.994905][ T5820] ? __pfx_worker_thread+0x10/0x10
[ 51.994919][ T5820] kthread+0x370/0x450
[ 51.994932][ T5820] ? __pfx_kthread+0x10/0x10
[ 51.994947][ T5820] ret_from_fork+0x72b/0xd50
[ 51.994960][ T5820] ? __pfx_ret_from_fork+0x10/0x10
[ 51.994973][ T5820] ? __switch_to+0x800/0x10f0
[ 51.994989][ T5820] ? __pfx_kthread+0x10/0x10
[ 51.995006][ T5820] ret_from_fork_asm+0x1a/0x30
[ 51.995027][ T5820]
[ 51.995040][ T5820] FAULT_INJECTION: forcing a failure.
[ 51.995040][ T5820] name failslab, interval 1, probability 100, space 0, times 28
[ 51.995051][ T5820] CPU: 3 UID: 0 PID: 5820 Comm: kworker/3:3 Not tainted syzkaller #0 PREEMPT(full)
[ 51.995062][ T5820] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.995068][ T5820] Workqueue: events nsim_fib_event_work
[ 51.995078][ T5820] Call Trace:
[ 51.995081][ T5820]
[ 51.995085][ T5820] dump_stack_lvl+0x100/0x190
[ 51.995096][ T5820] should_fail_ex.cold+0x5/0xa
[ 51.995108][ T5820] should_failslab+0xc2/0x120
[ 51.995122][ T5820] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.995133][ T5820] ? nsim_fib_event_work+0x156d/0x6310
[ 51.995146][ T5820] nsim_fib_event_work+0x156d/0x6310
[ 51.995173][ T5820] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.995191][ T5820] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.995205][ T5820] ? rcu_is_watching+0x12/0xc0
[ 51.995220][ T5820] process_one_work+0xa23/0x1940
[ 51.995241][ T5820] ? __pfx_process_one_work+0x10/0x10
[ 51.995260][ T5820] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.995272][ T5820] worker_thread+0x5ef/0xe50
[ 51.995291][ T5820] ? __pfx_worker_thread+0x10/0x10
[ 51.995307][ T5820] ? kthread+0x13a/0x450
[ 51.995320][ T5820] ? __pfx_worker_thread+0x10/0x10
[ 51.995334][ T5820] kthread+0x370/0x450
[ 51.995347][ T5820] ? __pfx_kthread+0x10/0x10
[ 51.995362][ T5820] ret_from_fork+0x72b/0xd50
[ 51.995375][ T5820] ? __pfx_ret_from_fork+0x10/0x10
[ 51.995389][ T5820] ? __switch_to+0x800/0x10f0
[ 51.995405][ T5820] ? __pfx_kthread+0x10/0x10
[ 51.995420][ T5820] ret_from_fork_asm+0x1a/0x30
[ 51.995444][ T5820]
[ 51.995489][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.995489][ T1488] name failslab, interval 1, probability 100, space 0, times 27
[ 51.995502][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.995513][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.995520][ T1488] Workqueue: events nsim_fib_event_work
[ 51.995530][ T1488] Call Trace:
[ 51.995533][ T1488]
[ 51.995537][ T1488] dump_stack_lvl+0x100/0x190
[ 51.995549][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.995561][ T1488] should_failslab+0xc2/0x120
[ 51.995575][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.995586][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.995600][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.995615][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.995631][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.995645][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.995659][ T1488] process_one_work+0xa23/0x1940
[ 51.995680][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.995699][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.995711][ T1488] worker_thread+0x5ef/0xe50
[ 51.995729][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.995745][ T1488] ? kthread+0x13a/0x450
[ 51.995758][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.995772][ T1488] kthread+0x370/0x450
[ 51.995785][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.995800][ T1488] ret_from_fork+0x72b/0xd50
[ 51.995812][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.995826][ T1488] ? __switch_to+0x800/0x10f0
[ 51.995842][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.995857][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.995878][ T1488]
[ 51.995889][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.995889][ T1488] name failslab, interval 1, probability 100, space 0, times 26
[ 51.995901][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.995912][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.995918][ T1488] Workqueue: events nsim_fib_event_work
[ 51.995928][ T1488] Call Trace:
[ 51.995931][ T1488]
[ 51.995935][ T1488] dump_stack_lvl+0x100/0x190
[ 51.995946][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.995957][ T1488] should_failslab+0xc2/0x120
[ 51.995972][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.995983][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.995996][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.996011][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.996028][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.996042][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.996056][ T1488] process_one_work+0xa23/0x1940
[ 51.996077][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.996096][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.996108][ T1488] worker_thread+0x5ef/0xe50
[ 51.996127][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.996142][ T1488] ? kthread+0x13a/0x450
[ 51.996155][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.996169][ T1488] kthread+0x370/0x450
[ 51.996183][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.996197][ T1488] ret_from_fork+0x72b/0xd50
[ 51.996211][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.996224][ T1488] ? __switch_to+0x800/0x10f0
[ 51.996240][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.996255][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.996275][ T1488]
[ 51.996287][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.996287][ T1488] name failslab, interval 1, probability 100, space 0, times 25
[ 51.996298][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.996309][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.996315][ T1488] Workqueue: events nsim_fib_event_work
[ 51.996325][ T1488] Call Trace:
[ 51.996328][ T1488]
[ 51.996332][ T1488] dump_stack_lvl+0x100/0x190
[ 51.996344][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.996355][ T1488] should_failslab+0xc2/0x120
[ 51.996370][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.996381][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.996394][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.996409][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.996426][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.996443][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.996457][ T1488] process_one_work+0xa23/0x1940
[ 51.996478][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.996497][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.996509][ T1488] worker_thread+0x5ef/0xe50
[ 51.996527][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.996543][ T1488] ? kthread+0x13a/0x450
[ 51.996556][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.996570][ T1488] kthread+0x370/0x450
[ 51.996583][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.996598][ T1488] ret_from_fork+0x72b/0xd50
[ 51.996611][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.996624][ T1488] ? __switch_to+0x800/0x10f0
[ 51.996640][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.996655][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.996675][ T1488]
[ 51.996688][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.996688][ T1488] name failslab, interval 1, probability 100, space 0, times 24
[ 51.996699][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.996710][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.996716][ T1488] Workqueue: events nsim_fib_event_work
[ 51.996726][ T1488] Call Trace:
[ 51.996729][ T1488]
[ 51.996733][ T1488] dump_stack_lvl+0x100/0x190
[ 51.996745][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.996756][ T1488] should_failslab+0xc2/0x120
[ 51.996771][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.996783][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.996795][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.996811][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.996827][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.996841][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.996855][ T1488] process_one_work+0xa23/0x1940
[ 51.996876][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.996895][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.996907][ T1488] worker_thread+0x5ef/0xe50
[ 51.996926][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.996942][ T1488] ? kthread+0x13a/0x450
[ 51.996954][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.996969][ T1488] kthread+0x370/0x450
[ 51.996987][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.997007][ T1488] ret_from_fork+0x72b/0xd50
[ 51.997026][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.997044][ T1488] ? __switch_to+0x800/0x10f0
[ 51.997077][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.997093][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.997113][ T1488]
[ 51.997127][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.997127][ T1488] name failslab, interval 1, probability 100, space 0, times 20
[ 51.997139][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.997150][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.997157][ T1488] Workqueue: events nsim_fib_event_work
[ 51.997167][ T1488] Call Trace:
[ 51.997170][ T1488]
[ 51.997174][ T1488] dump_stack_lvl+0x100/0x190
[ 51.997186][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.997197][ T1488] should_failslab+0xc2/0x120
[ 51.997212][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.997224][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.997236][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.997252][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.997268][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.997281][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.997295][ T1488] process_one_work+0xa23/0x1940
[ 51.997316][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.997335][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.997347][ T1488] worker_thread+0x5ef/0xe50
[ 51.997365][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.997381][ T1488] ? kthread+0x13a/0x450
[ 51.997393][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.997407][ T1488] kthread+0x370/0x450
[ 51.997420][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.997439][ T1488] ret_from_fork+0x72b/0xd50
[ 51.997452][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.997466][ T1488] ? __switch_to+0x800/0x10f0
[ 51.997481][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.997496][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.997517][ T1488]
[ 51.997528][ T1488] FAULT_INJECTION: forcing a failure.
[ 51.997528][ T1488] name failslab, interval 1, probability 100, space 0, times 14
[ 51.997540][ T1488] CPU: 3 UID: 0 PID: 1488 Comm: kworker/3:2 Not tainted syzkaller #0 PREEMPT(full)
[ 51.997551][ T1488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.997557][ T1488] Workqueue: events nsim_fib_event_work
[ 51.997567][ T1488] Call Trace:
[ 51.997570][ T1488]
[ 51.997573][ T1488] dump_stack_lvl+0x100/0x190
[ 51.997585][ T1488] should_fail_ex.cold+0x5/0xa
[ 51.997596][ T1488] should_failslab+0xc2/0x120
[ 51.997623][ T1488] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.997636][ T1488] ? nsim_fib_event_work+0x156d/0x6310
[ 51.997649][ T1488] nsim_fib_event_work+0x156d/0x6310
[ 51.997664][ T1488] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.997681][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.997695][ T1488] ? rcu_is_watching+0x12/0xc0
[ 51.997709][ T1488] process_one_work+0xa23/0x1940
[ 51.997730][ T1488] ? __pfx_process_one_work+0x10/0x10
[ 51.997749][ T1488] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.997761][ T1488] worker_thread+0x5ef/0xe50
[ 51.997779][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.997795][ T1488] ? kthread+0x13a/0x450
[ 51.997808][ T1488] ? __pfx_worker_thread+0x10/0x10
[ 51.997822][ T1488] kthread+0x370/0x450
[ 51.997835][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.997850][ T1488] ret_from_fork+0x72b/0xd50
[ 51.997863][ T1488] ? __pfx_ret_from_fork+0x10/0x10
[ 51.997877][ T1488] ? __switch_to+0x800/0x10f0
[ 51.997893][ T1488] ? __pfx_kthread+0x10/0x10
[ 51.997907][ T1488] ret_from_fork_asm+0x1a/0x30
[ 51.997928][ T1488]
[ 51.998038][ T60] FAULT_INJECTION: forcing a failure.
[ 51.998038][ T60] name failslab, interval 1, probability 100, space 0, times 13
[ 51.998052][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full)
[ 51.998064][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.998070][ T60] Workqueue: events nsim_fib_event_work
[ 51.998080][ T60] Call Trace:
[ 51.998083][ T60]
[ 51.998087][ T60] dump_stack_lvl+0x100/0x190
[ 51.998099][ T60] should_fail_ex.cold+0x5/0xa
[ 51.998110][ T60] should_failslab+0xc2/0x120
[ 51.998124][ T60] __kmalloc_cache_noprof+0x91/0x6c0
[ 51.998136][ T60] ? nsim_fib_event_work+0x156d/0x6310
[ 51.998149][ T60] nsim_fib_event_work+0x156d/0x6310
[ 51.998164][ T60] ? debug_object_deactivate+0x2e4/0x3b0
[ 51.998180][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.998194][ T60] ? rcu_is_watching+0x12/0xc0
[ 51.998208][ T60] process_one_work+0xa23/0x1940
[ 51.998229][ T60] ? __pfx_process_one_work+0x10/0x10
[ 51.998247][ T60] ? __pfx_nsim_fib_event_work+0x10/0x10
[ 51.998259][ T60] worker_thread+0x5ef/0xe50
[ 51.998278][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.998294][ T60] ? kthread+0x13a/0x450
[ 51.998306][ T60] ? __pfx_worker_thread+0x10/0x10
[ 51.998320][ T60] kthread+0x370/0x450
[ 51.998334][ T60] ? __pfx_kthread+0x10/0x10
[ 51.998348][ T60] ret_from_fork+0x72b/0xd50
[ 51.998362][ T60] ? __pfx_ret_from_fork+0x10/0x10
[ 51.998375][ T60] ? __switch_to+0x800/0x10f0
[ 51.998401][ T60] ? __pfx_kthread+0x10/0x10
[ 51.998419][ T60] ret_from_fork_asm+0x1a/0x30
[ 51.998444][ T60]
[ 51.998703][ T5141] CPU: 0 UID: 0 PID: 5141 Comm: klogd Not tainted syzkaller #0 PREEMPT(full)
[ 51.998717][ T5141] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.998724][ T5141] Call Trace:
[ 51.998727][ T5141]
[ 51.998731][ T5141] dump_stack_lvl+0x100/0x190
[ 51.998745][ T5141] should_fail_ex.cold+0x5/0xa
[ 51.998756][ T5141] should_failslab+0xc2/0x120
[ 51.998771][ T5141] kmem_cache_alloc_lru_noprof+0x8d/0x6a0
[ 51.998785][ T5141] ? _printk+0xcf/0x110
[ 51.998796][ T5141] ? sock_alloc_inode+0x26/0x2c0
[ 51.998815][ T5141] ? __pfx_sock_alloc_inode+0x10/0x10
[ 51.998831][ T5141] sock_alloc_inode+0x26/0x2c0
[ 51.998848][ T5141] ? __pfx_sock_alloc_inode+0x10/0x10
[ 51.998863][ T5141] alloc_inode+0x68/0x250
[ 51.998878][ T5141] sock_alloc+0x44/0x280
[ 51.998892][ T5141] ? security_socket_create+0x7f/0x250
[ 51.998906][ T5141] __sock_create+0xc2/0x860
[ 51.998919][ T5141] __sys_socket+0x14d/0x260
[ 51.998931][ T5141] ? __pfx___sys_socket+0x10/0x10
[ 51.998946][ T5141] __x64_sys_socket+0x72/0xb0
[ 51.998957][ T5141] ? lockdep_hardirqs_on+0x78/0x100
[ 51.998971][ T5141] do_syscall_64+0x115/0x840
[ 51.998999][ T5141] ? clear_bhb_loop+0x40/0x90
[ 51.999012][ T5141] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.999024][ T5141] RIP: 0033:0x7f5ace37a707
[ 51.999034][ T5141] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48
[ 51.999044][ T5141] RSP: 002b:00007ffffb214b68 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 51.999055][ T5141] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5ace37a707
[ 51.999062][ T5141] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 51.999068][ T5141] RBP: 00007f5ace406560 R08: 0000000000000073 R09: 0000000000000001
[ 51.999074][ T5141] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 51.999080][ T5141] R13: 00007ffffb214c90 R14: 000000000000003a R15: 00007ffffb214c90
[ 51.999094][ T5141]
[ 51.999099][ T5963] CPU: 3 UID: 0 PID: 5963 Comm: dhcpcd-run-hook Not tainted syzkaller #0 PREEMPT(full)
[ 51.999113][ T5963] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.999119][ T5963] Call Trace:
[ 51.999122][ T5963]
[ 51.999126][ T5963] dump_stack_lvl+0x100/0x190
[ 51.999139][ T5963] should_fail_ex.cold+0x5/0xa
[ 51.999150][ T5963] should_failslab+0xc2/0x120
[ 51.999165][ T5963] kmem_cache_alloc_noprof+0x91/0x6a0
[ 51.999178][ T5963] ? vfs_statx+0x27a/0x3f0
[ 51.999190][ T5963] ? do_getname+0x35/0x390
[ 51.999206][ T5963] do_getname+0x35/0x390
[ 51.999220][ T5963] vfs_fstatat+0xd0/0xe0
[ 51.999233][ T5963] __do_sys_newfstatat+0x9d/0x120
[ 51.999247][ T5963] ? __pfx___do_sys_newfstatat+0x10/0x10
[ 51.999271][ T5963] do_syscall_64+0x115/0x840
[ 51.999284][ T5963] ? clear_bhb_loop+0x40/0x90
[ 51.999296][ T5963] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.999307][ T5963] RIP: 0033:0x7f2a5676ab0a
[ 51.999316][ T5963] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7
[ 51.999327][ T5963] RSP: 002b:00007fff2a23d8c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 51.999337][ T5963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a5676ab0a
[ 51.999344][ T5963] RDX: 00007fff2a23d928 RSI: 000055fd60800000 RDI: 00000000ffffff9c
[ 51.999350][ T5963] RBP: 00007fff2a23da88 R08: 00007fff2a240eb8 R09: 000055fd607efc30
[ 51.999357][ T5963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 51.999362][ T5963] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000
[ 51.999375][ T5963]
[ 51.999384][ T5744] CPU: 2 UID: 0 PID: 5744 Comm: kworker/2:3 Not tainted syzkaller #0 PREEMPT(full)
[ 51.999404][ T5744] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 51.999412][ T5744] Workqueue: mld mld_dad_work
[ 51.999436][ T5744] Call Trace:
[ 51.999442][ T5744]
[ 51.999448][ T5744] dump_stack_lvl+0x100/0x190
[ 51.999468][ T5744] should_fail_ex.cold+0x5/0xa
[ 51.999486][ T5744] should_failslab+0xc2/0x120
[ 51.999506][ T5744] kmem_cache_alloc_node_noprof+0x94/0x6b0
[ 51.999525][ T5744] ? __alloc_skb+0x140/0x710
[ 51.999550][ T5744] __alloc_skb+0x140/0x710
[ 51.999570][ T5744] ? __alloc_skb+0x5b7/0x710
[ 51.999589][ T5744] ? __pfx___alloc_skb+0x10/0x10
[ 51.999607][ T5744] ? __lock_acquire+0x49f/0x1a40
[ 51.999636][ T5744] mld_newpack.isra.0+0x18e/0xa20
[ 51.999662][ T5744] ? __pfx_mld_newpack.isra.0+0x10/0x10
[ 51.999689][ T5744] ? rcu_is_watching+0x12/0xc0
[ 51.999707][ T5744] ? add_grhead+0x299/0x340
[ 51.999726][ T5744] add_grhead+0x299/0x340
[ 51.999749][ T5744] add_grec+0x1389/0x1930
[ 51.999771][ T5744] ? __pfx___mutex_lock+0x10/0x10
[ 51.999798][ T5744] ? __pfx_add_grec+0x10/0x10
[ 51.999822][ T5744] mld_send_initial_cr+0x156/0x320
[ 51.999844][ T5744] mld_dad_work+0x32/0x1f0
[ 51.999867][ T5744] process_one_work+0xa23/0x1940
[ 51.999901][ T5744] ? __pfx_process_one_work+0x10/0x10
[ 51.999926][ T5744] ? __pfx_mld_dad_work+0x10/0x10
[ 51.999970][ T5744] worker_thread+0x5ef/0xe50
[ 52.000002][ T5744] ? __pfx_worker_thread+0x10/0x10
[ 52.000022][ T5744] ? kthread+0x13a/0x450
[ 52.000040][ T5744] ? __pfx_worker_thread+0x10/0x10
[ 52.000061][ T5744] kthread+0x370/0x450
[ 52.000081][ T5744] ? __pfx_kthread+0x10/0x10
[ 52.000104][ T5744] ret_from_fork+0x72b/0xd50
[ 52.000121][ T5744] ? __pfx_ret_from_fork+0x10/0x10
[ 52.000141][ T5744] ? __switch_to+0x800/0x10f0
[ 52.000165][ T5744] ? __pfx_kthread+0x10/0x10
[ 52.000187][ T5744] ret_from_fork_asm+0x1a/0x30
[ 52.000221][ T5744]
[ 52.000230][ T5909] CPU: 3 UID: 0 PID: 5909 Comm: syz.2.5 Not tainted syzkaller #0 PREEMPT(full)
[ 52.000244][ T5909] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 52.000251][ T5909] Call Trace:
[ 52.000255][ T5909]
[ 52.000259][ T5909] dump_stack_lvl+0x100/0x190
[ 52.000273][ T5909] udc_probe.cold+0x337/0x396
[ 52.000294][ T5141] socket: no more sockets
[ 52.000290][ T5909] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 52.000303][ T5909] ? __pfx_udc_probe+0x10/0x10
[ 52.000320][ T5909] ? __asan_memset+0x23/0x50
[ 52.000337][ T5909] ? init_dma_pools+0x263/0x560
[ 52.000353][ T5909] udc_pci_probe+0x637/0x8a0
[ 52.000369][ T5909] ? __pfx_udc_pci_probe+0x10/0x10
[ 52.000384][ T5909] local_pci_probe+0xdd/0x1b0
[ 52.000397][ T5909] pci_call_probe+0x176/0x800
[ 52.000411][ T5909] ? __pfx_pci_call_probe+0x10/0x10
[ 52.000425][ T5909] ? find_held_lock+0x2b/0x80
[ 52.000443][ T5909] ? pci_match_device+0x450/0x5f0
[ 52.000455][ T5909] ? pci_match_device+0x450/0x5f0
[ 52.000467][ T5909] ? pci_match_id+0x34d/0x3f0
[ 52.000481][ T5909] ? pci_match_device+0xb4/0x5f0
[ 52.000496][ T5909] pci_device_probe+0x1cd/0x370
[ 52.000509][ T5909] ? __pfx_pci_device_probe+0x10/0x10
[ 52.000523][ T5909] really_probe+0x241/0xa60
[ 52.000541][ T5909] __driver_probe_device+0x20e/0x450
[ 52.000557][ T5909] device_driver_attach+0xd1/0x220
[ 52.000573][ T5909] bind_store+0xf4/0x190
[ 52.000584][ T5909] ? __pfx_bind_store+0x10/0x10
[ 52.000596][ T5909] drv_attr_store+0x74/0xb0
[ 52.000606][ T5909] ? __pfx_drv_attr_store+0x10/0x10
[ 52.000616][ T5909] sysfs_kf_write+0xf2/0x150
[ 52.000635][ T5909] kernfs_fop_write_iter+0x3e0/0x5f0
[ 52.000653][ T5909] ? __pfx_sysfs_kf_write+0x10/0x10
[ 52.000675][ T5909] vfs_write+0x6ac/0x1050
[ 52.000691][ T5909] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 52.000705][ T5909] ? __pfx_vfs_write+0x10/0x10
[ 52.000714][ T5909] ? find_held_lock+0x2b/0x80
[ 52.000735][ T5909] ksys_write+0x12a/0x250
[ 52.000746][ T5909] ? __pfx_ksys_write+0x10/0x10
[ 52.000760][ T5909] __do_fast_syscall_32+0xe7/0x970
[ 52.000775][ T5909] do_fast_syscall_32+0x32/0x70
[ 52.000789][ T5909] entry_SYSENTER_compat_after_hwframe+0x84/0x8e
[ 52.000803][ T5909] RIP: 0023:0xf6fcefec
[ 52.000818][ T5909] Code: Unable to access opcode bytes at 0xf6fcefc2.
[ 52.000822][ T5909] RSP: 002b:00000000f539c50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004
[ 52.000833][ T5909] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080000900
[ 52.000840][ T5909] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000
[ 52.000858][ T5909] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 52.000865][ T5909] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
[ 52.000872][ T5909] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 52.000886][ T5909]
[ 52.002193][ T5909] amd5536udc-pci 0000:00:02.0:
[ 52.002207][ T5909] CPU: 2 UID: 0 PID: 5909 Comm: syz.2.5 Not tainted syzkaller #0 PREEMPT(full)
[ 52.002219][ T5909] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 52.002225][ T5909] Call Trace:
[ 52.002229][ T5909]
[ 52.002233][ T5909] dump_stack_lvl+0x100/0x190
[ 52.002247][ T5909] udc_probe.cold+0x30a/0x396
[ 52.002263][ T5909] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 52.002275][ T5909] ? __pfx_udc_probe+0x10/0x10
[ 52.002296][ T5909] ? __asan_memset+0x23/0x50
[ 52.002313][ T5909] ? init_dma_pools+0x263/0x560
[ 52.002328][ T5909] udc_pci_probe+0x637/0x8a0
[ 52.002345][ T5909] ? __pfx_udc_pci_probe+0x10/0x10
[ 52.002359][ T5909] local_pci_probe+0xdd/0x1b0
[ 52.002373][ T5909] pci_call_probe+0x176/0x800
[ 52.002387][ T5909] ? __pfx_pci_call_probe+0x10/0x10
[ 52.002401][ T5909] ? find_held_lock+0x2b/0x80
[ 52.002414][ T5909] ? pci_match_device+0x450/0x5f0
[ 52.002426][ T5909] ? pci_match_device+0x450/0x5f0
[ 52.002438][ T5909] ? pci_match_id+0x34d/0x3f0
[ 52.002452][ T5909] ? pci_match_device+0xb4/0x5f0
[ 52.002467][ T5909] pci_device_probe+0x1cd/0x370
[ 52.002496][ T5909] ? __pfx_pci_device_probe+0x10/0x10
[ 52.002510][ T5909] really_probe+0x241/0xa60
[ 52.002527][ T5909] __driver_probe_device+0x20e/0x450
[ 52.002544][ T5909] device_driver_attach+0xd1/0x220
[ 52.002560][ T5909] bind_store+0xf4/0x190
[ 52.002571][ T5909] ? __pfx_bind_store+0x10/0x10
[ 52.002583][ T5909] drv_attr_store+0x74/0xb0
[ 52.002594][ T5909] ? __pfx_drv_attr_store+0x10/0x10
[ 52.002604][ T5909] sysfs_kf_write+0xf2/0x150
[ 52.002621][ T5909] kernfs_fop_write_iter+0x3e0/0x5f0
[ 52.002633][ T5909] ? __pfx_sysfs_kf_write+0x10/0x10
[ 52.002648][ T5909] vfs_write+0x6ac/0x1050
[ 52.002659][ T5909] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 52.002673][ T5909] ? __pfx_vfs_write+0x10/0x10
[ 52.002682][ T5909] ? find_held_lock+0x2b/0x80
[ 52.002708][ T5909] ksys_write+0x12a/0x250
[ 52.002722][ T5909] ? __pfx_ksys_write+0x10/0x10
[ 52.002745][ T5909] __do_fast_syscall_32+0xe7/0x970
[ 52.002772][ T5909] do_fast_syscall_32+0x32/0x70
[ 52.002790][ T5909] entry_SYSENTER_compat_after_hwframe+0x84/0x8e
[ 52.002808][ T5909] RIP: 0023:0xf6fcefec
[ 52.002826][ T5909] Code: Unable to access opcode bytes at 0xf6fcefc2.
[ 52.002833][ T5909] RSP: 002b:00000000f539c50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004
[ 52.002848][ T5909] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080000900
[ 52.002859][ T5909] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000
[ 52.002868][ T5909] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 52.002878][ T5909] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
[ 52.002888][ T5909] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 52.002904][ T5909]
[ 52.002951][ T5909] amd5536udc-pci 0000:00:02.0: USE DMA = 1
[ 52.002967][ T5909] CPU: 2 UID: 0 PID: 5909 Comm: syz.2.5 Not tainted syzkaller #0 PREEMPT(full)
[ 52.002985][ T5909] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 52.002991][ T5909] Call Trace:
[ 52.002995][ T5909]
[ 52.003001][ T5909] dump_stack_lvl+0x100/0x190
[ 52.003021][ T5909] udc_probe.cold+0x2fb/0x396
[ 52.003046][ T5909] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 52.003064][ T5909] ? __pfx_udc_probe+0x10/0x10
[ 52.003086][ T5909] ? __asan_memset+0x23/0x50
[ 52.003109][ T5909] ? init_dma_pools+0x263/0x560
[ 52.003134][ T5909] udc_pci_probe+0x637/0x8a0
[ 52.003161][ T5909] ? __pfx_udc_pci_probe+0x10/0x10
[ 52.003183][ T5909] local_pci_probe+0xdd/0x1b0
[ 52.003199][ T5909] pci_call_probe+0x176/0x800
[ 52.003220][ T5909] ? __pfx_pci_call_probe+0x10/0x10
[ 52.003242][ T5909] ? find_held_lock+0x2b/0x80
[ 52.003263][ T5909] ? pci_match_device+0x450/0x5f0
[ 52.003281][ T5909] ? pci_match_device+0x450/0x5f0
[ 52.003302][ T5909] ? pci_match_id+0x34d/0x3f0
[ 52.003323][ T5909] ? pci_match_device+0xb4/0x5f0
[ 52.003349][ T5909] pci_device_probe+0x1cd/0x370
[ 52.003369][ T5909] ? __pfx_pci_device_probe+0x10/0x10
[ 52.003388][ T5909] really_probe+0x241/0xa60
[ 52.003410][ T5909] __driver_probe_device+0x20e/0x450
[ 52.003435][ T5909] device_driver_attach+0xd1/0x220
[ 52.003461][ T5909] bind_store+0xf4/0x190
[ 52.003478][ T5909] ? __pfx_bind_store+0x10/0x10
[ 52.003492][ T5909] drv_attr_store+0x74/0xb0
[ 52.003508][ T5909] ? __pfx_drv_attr_store+0x10/0x10
[ 52.003524][ T5909] sysfs_kf_write+0xf2/0x150
[ 52.003549][ T5909] kernfs_fop_write_iter+0x3e0/0x5f0
[ 52.003568][ T5909] ? __pfx_sysfs_kf_write+0x10/0x10
[ 52.003586][ T5909] vfs_write+0x6ac/0x1050
[ 52.003603][ T5909] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 52.003625][ T5909] ? __pfx_vfs_write+0x10/0x10
[ 52.003639][ T5909] ? find_held_lock+0x2b/0x80
[ 52.003684][ T5909] ksys_write+0x12a/0x250
[ 52.003703][ T5909] ? __pfx_ksys_write+0x10/0x10
[ 52.003726][ T5909] __do_fast_syscall_32+0xe7/0x970
[ 52.003752][ T5909] do_fast_syscall_32+0x32/0x70
[ 52.003774][ T5909] entry_SYSENTER_compat_after_hwframe+0x84/0x8e
[ 52.003792][ T5909] RIP: 0023:0xf6fcefec
[ 52.003807][ T5909] Code: Unable to access opcode bytes at 0xf6fcefc2.
[ 52.003814][ T5909] RSP: 002b:00000000f539c50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004
[ 52.003829][ T5909] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080000900
[ 52.003840][ T5909] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000
[ 52.003849][ T5909] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 52.003859][ T5909] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
[ 52.003869][ T5909] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 52.003885][ T5909]
[ 52.003910][ T5909] amd5536udc-pci 0000:00:02.0: DMA mode = PPBNDU (packet per buffer WITHOUT desc. update)
[ 52.003927][ T5909] CPU: 2 UID: 0 PID: 5909 Comm: syz.2.5 Not tainted syzkaller #0 PREEMPT(full)
[ 52.003945][ T5909] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 52.003954][ T5909] Call Trace:
[ 52.003960][ T5909]
[ 52.003965][ T5909] dump_stack_lvl+0x100/0x190
[ 52.003986][ T5909] udc_probe.cold+0x11e/0x396
[ 52.004005][ T5909] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 52.004023][ T5909] ? __pfx_udc_probe+0x10/0x10
[ 52.004044][ T5909] ? __asan_memset+0x23/0x50
[ 52.004073][ T5909] ? init_dma_pools+0x263/0x560
[ 52.004095][ T5909] udc_pci_probe+0x637/0x8a0
[ 52.004117][ T5909] ? __pfx_udc_pci_probe+0x10/0x10
[ 52.004139][ T5909] local_pci_probe+0xdd/0x1b0
[ 52.004160][ T5909] pci_call_probe+0x176/0x800
[ 52.004182][ T5909] ? __pfx_pci_call_probe+0x10/0x10
[ 52.004199][ T5909] ? find_held_lock+0x2b/0x80
[ 52.004218][ T5909] ? pci_match_device+0x450/0x5f0
[ 52.004236][ T5909] ? pci_match_device+0x450/0x5f0
[ 52.004256][ T5909] ? pci_match_id+0x34d/0x3f0
[ 52.004279][ T5909] ? pci_match_device+0xb4/0x5f0
[ 52.004302][ T5909] pci_device_probe+0x1cd/0x370
[ 52.004322][ T5909] ? __pfx_pci_device_probe+0x10/0x10
[ 52.004344][ T5909] really_probe+0x241/0xa60
[ 52.004369][ T5909] __driver_probe_device+0x20e/0x450
[ 52.004395][ T5909] device_driver_attach+0xd1/0x220
[ 52.004417][ T5909] bind_store+0xf4/0x190
[ 52.004431][ T5909] ? __pfx_bind_store+0x10/0x10
[ 52.004450][ T5909] drv_attr_store+0x74/0xb0
[ 52.004467][ T5909] ? __pfx_drv_attr_store+0x10/0x10
[ 52.004484][ T5909] sysfs_kf_write+0xf2/0x150
[ 52.004508][ T5909] kernfs_fop_write_iter+0x3e0/0x5f0
[ 52.004521][ T5909] ? __pfx_sysfs_kf_write+0x10/0x10
[ 52.004545][ T5909] vfs_write+0x6ac/0x1050
[ 52.004562][ T5909] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 52.004585][ T5909] ? __pfx_vfs_write+0x10/0x10
[ 52.004599][ T5909] ? find_held_lock+0x2b/0x80
[ 52.004629][ T5909] ksys_write+0x12a/0x250
[ 52.004645][ T5909] ? __pfx_ksys_write+0x10/0x10
[ 52.004669][ T5909] __do_fast_syscall_32+0xe7/0x970
[ 52.004694][ T5909] do_fast_syscall_32+0x32/0x70
[ 52.004713][ T5909] entry_SYSENTER_compat_after_hwframe+0x84/0x8e
[ 52.004731][ T5909] RIP: 0023:0xf6fcefec
[ 52.004746][ T5909] Code: Unable to access opcode bytes at 0xf6fcefc2.
[ 52.004754][ T5909] RSP: 002b:00000000f539c50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004
[ 52.004768][ T5909] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080000900
[ 52.004778][ T5909] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000
[ 52.004788][ T5909] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 52.004797][ T5909] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
[ 52.004807][ T5909] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 52.004831][ T5909]
[ 52.004838][ T5909] amd5536udc-pci 0000:00:02.0: DMA mode (PPBNDU)
[ 52.004840][ T48] CPU: 1 UID: 0 PID: 48 Comm: kworker/u33:2 Not tainted syzkaller #0 PREEMPT(full)
[ 52.004860][ T48] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 52.004871][ T48] Workqueue: events_unbound nsim_dev_trap_report_work
[ 52.004901][ T48] Call Trace:
[ 52.004908][ T48]
[ 52.004914][ T48] dump_stack_lvl+0x100/0x190
[ 52.004934][ T48] should_fail_ex.cold+0x5/0xa
[ 52.004954][ T48] should_failslab+0xc2/0x120
[ 52.004976][ T48] kmem_cache_alloc_node_noprof+0x94/0x6b0
[ 52.004997][ T48] ? __alloc_skb+0x140/0x710
[ 52.005028][ T48] __alloc_skb+0x140/0x710
[ 52.005048][ T48] ? __alloc_skb+0x5b7/0x710
[ 52.005089][ T48] ? __pfx___alloc_skb+0x10/0x10
[ 52.005108][ T48] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 52.005127][ T48] ? do_raw_spin_unlock+0x145/0x1e0
[ 52.005150][ T48] nsim_dev_trap_report_work+0x2af/0xd20
[ 52.005184][ T48] process_one_work+0xa23/0x1940
[ 52.005217][ T48] ? __pfx_process_one_work+0x10/0x10
[ 52.005248][ T48] ? __pfx_nsim_dev_trap_report_work+0x10/0x10
[ 52.005273][ T48] worker_thread+0x5ef/0xe50
[ 52.005305][ T48] ? kthread+0x13a/0x450
[ 52.005325][ T48] ? __pfx_worker_thread+0x10/0x10
[ 52.005346][ T48] kthread+0x370/0x450
[ 52.005366][ T48] ? __pfx_kthread+0x10/0x10
[ 52.005389][ T48] ret_from_fork+0x72b/0xd50
[ 52.005410][ T48] ? __pfx_ret_from_fork+0x10/0x10
[ 52.005431][ T48] ? __switch_to+0x800/0x10f0
[ 52.005455][ T48] ? __pfx_kthread+0x10/0x10
[ 52.005477][ T48] ret_from_fork_asm+0x1a/0x30
[ 52.005511][ T48]
[ 52.005774][ T5967] CPU: 1 UID: 0 PID: 5967 Comm: syz.3.14 Not tainted syzkaller #0 PREEMPT(full)
[ 52.005800][ T5967] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 52.005811][ T5967] Call Trace:
[ 52.005817][ T5967]
[ 52.005825][ T5967] dump_stack_lvl+0x100/0x190
[ 52.005847][ T5967] should_fail_ex.cold+0x5/0xa
[ 52.005867][ T5967] should_failslab+0xc2/0x120
[ 52.005897][ T5967] kmem_cache_alloc_noprof+0x91/0x6a0
[ 52.005919][ T5967] ? do_getname+0x35/0x390
[ 52.005948][ T5967] do_getname+0x35/0x390
[ 52.005974][ T5967] do_sys_openat2+0xc7/0x1e0
[ 52.005997][ T5967] ? __pfx_do_sys_openat2+0x10/0x10
[ 52.006028][ T5967] __ia32_compat_sys_openat+0x12d/0x210
[ 52.006053][ T5967] ? __pfx___ia32_compat_sys_openat+0x10/0x10
[ 52.006086][ T5967] __do_fast_syscall_32+0xe7/0x970
[ 52.006112][ T5967] do_fast_syscall_32+0x32/0x70
[ 52.006134][ T5967] entry_SYSENTER_compat_after_hwframe+0x84/0x8e
[ 52.006155][ T5967] RIP: 0023:0xf704efec
[ 52.006173][ T5967] Code: Unable to access opcode bytes at 0xf704efc2.
[ 52.006180][ T5967] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000127
[ 52.006197][ T5967] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000080000800
[ 52.006208][ T5967] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000
[ 52.006218][ T5967] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 52.006228][ T5967] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
[ 52.006237][ T5967] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 52.006261][ T5967]
[ 52.007426][ T5821] CPU: 3 UID: 0 PID: 5821 Comm: kworker/u32:3 Not tainted syzkaller #0 PREEMPT(full)
[ 52.007447][ T5821] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 52.007454][ T5821] Workqueue: ipv6_addrconf addrconf_dad_work
[ 52.007471][ T5821] Call Trace:
[ 52.007475][ T5821]
[ 52.007479][ T5821] dump_stack_lvl+0x100/0x190
[ 52.007492][ T5821] should_fail_ex.cold+0x5/0xa
[ 52.007504][ T5821] should_failslab+0xc2/0x120
[ 52.007519][ T5821] kmem_cache_alloc_node_noprof+0x94/0x6b0
[ 52.007533][ T5821] ? __alloc_skb+0x140/0x710
[ 52.007550][ T5821] __alloc_skb+0x140/0x710
[ 52.007563][ T5821] ? __alloc_skb+0x5b7/0x710
[ 52.007576][ T5821] ? __pfx___alloc_skb+0x10/0x10
[ 52.007588][ T5821] ? __timer_delete+0xec/0x1b0
[ 52.007603][ T5821] ? __pfx___timer_delete+0x10/0x10
[ 52.007620][ T5821] __ipv6_ifa_notify+0x1f1/0xf90
[ 52.007632][ T5821] ? __pfx___ipv6_ifa_notify+0x10/0x10
[ 52.007642][ T5821] ? __cancel_work+0x2b5/0x340
[ 52.007659][ T5821] ? __cancel_work+0x245/0x340
[ 52.007676][ T5821] ? __pfx___cancel_work+0x10/0x10
[ 52.007692][ T5821] ? __lock_acquire+0x49f/0x1a40
[ 52.007710][ T5821] ? addrconf_dad_completed+0x195/0xff0
[ 52.007723][ T5821] addrconf_dad_completed+0x195/0xff0
[ 52.007739][ T5821] ? __pfx_addrconf_dad_completed+0x10/0x10
[ 52.007757][ T5821] ? addrconf_dad_work+0x83c/0x1360
[ 52.007770][ T5821] addrconf_dad_work+0x83c/0x1360
[ 52.007785][ T5821] ? __pfx_addrconf_dad_work+0x10/0x10
[ 52.007800][ T5821] ? rcu_is_watching+0x12/0xc0
[ 52.007815][ T5821] process_one_work+0xa23/0x1940
[ 52.007835][ T5821] ? __pfx_process_one_work+0x10/0x10
[ 52.007854][ T5821] ? __pfx_addrconf_dad_work+0x10/0x10
[ 52.007869][ T5821] worker_thread+0x5ef/0xe50
[ 52.007888][ T5821] ? __pfx_worker_thread+0x10/0x10
[ 52.007904][ T5821] ? kthread+0x13a/0x450
[ 52.007916][ T5821] ? __pfx_worker_thread+0x10/0x10
[ 52.007931][ T5821] kthread+0x370/0x450
[ 52.007960][ T5821] ? __pfx_kthread+0x10/0x10
[ 52.007977][ T5821] ret_from_fork+0x72b/0xd50
[ 52.007993][ T5821] ? __pfx_ret_from_fork+0x10/0x10
[ 52.008007][ T5821] ? __switch_to+0x800/0x10f0
[ 52.008023][ T5821] ? __pfx_kthread+0x10/0x10
[ 52.008037][ T5821] ret_from_fork_asm+0x1a/0x30
[ 52.008058][ T5821]
[ 52.020215][ T5967] nd_pmem pfn0.0: namespace0.0 unable to satisfy requested alignment
[ 53.568700][ T5749] Bluetooth: hci3: command tx timeout
[ 53.568706][ T5751] Bluetooth: hci1: command tx timeout
[ 53.578585][ T5749] Bluetooth: hci0: command tx timeout
[ 53.579302][ T5909] amd5536udc-pci 0000:00:02.0: -------------------------------------------------------
[ 53.658601][ T5749] Bluetooth: hci2: command tx timeout
[ 53.661555][ T5909] CPU: 3 UID: 0 PID: 5909 Comm: syz.2.5 Not tainted syzkaller #0 PREEMPT(full)
[ 53.661579][ T5909] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 53.661589][ T5909] Call Trace:
[ 53.661596][ T5909]
[ 53.661603][ T5909] dump_stack_lvl+0x100/0x190
[ 53.661632][ T5909] udc_probe.cold+0x319/0x396
[ 53.661660][ T5909] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 53.661684][ T5909] ? __pfx_udc_probe+0x10/0x10
[ 53.661707][ T5909] ? __asan_memset+0x23/0x50
[ 53.661740][ T5909] ? init_dma_pools+0x263/0x560
[ 53.661766][ T5909] udc_pci_probe+0x637/0x8a0
[ 53.661791][ T5909] ? __pfx_udc_pci_probe+0x10/0x10
[ 53.661817][ T5909] local_pci_probe+0xdd/0x1b0
[ 53.661847][ T5909] pci_call_probe+0x176/0x800
[ 53.661870][ T5909] ? __pfx_pci_call_probe+0x10/0x10
[ 53.661895][ T5909] ? find_held_lock+0x2b/0x80
[ 53.661916][ T5909] ? pci_match_device+0x450/0x5f0
[ 53.661935][ T5909] ? pci_match_device+0x450/0x5f0
[ 53.661955][ T5909] ? pci_match_id+0x34d/0x3f0
[ 53.661979][ T5909] ? pci_match_device+0xb4/0x5f0
[ 53.662005][ T5909] pci_device_probe+0x1cd/0x370
[ 53.662027][ T5909] ? __pfx_pci_device_probe+0x10/0x10
[ 53.662050][ T5909] really_probe+0x241/0xa60
[ 53.662079][ T5909] __driver_probe_device+0x20e/0x450
[ 53.662105][ T5909] device_driver_attach+0xd1/0x220
[ 53.662132][ T5909] bind_store+0xf4/0x190
[ 53.662151][ T5909] ? __pfx_bind_store+0x10/0x10
[ 53.662172][ T5909] drv_attr_store+0x74/0xb0
[ 53.662191][ T5909] ? __pfx_drv_attr_store+0x10/0x10
[ 53.662208][ T5909] sysfs_kf_write+0xf2/0x150
[ 53.662236][ T5909] kernfs_fop_write_iter+0x3e0/0x5f0
[ 53.662255][ T5909] ? __pfx_sysfs_kf_write+0x10/0x10
[ 53.662280][ T5909] vfs_write+0x6ac/0x1050
[ 53.662300][ T5909] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 53.662323][ T5909] ? __pfx_vfs_write+0x10/0x10
[ 53.662337][ T5909] ? find_held_lock+0x2b/0x80
[ 53.662396][ T5909] ksys_write+0x12a/0x250
[ 53.662415][ T5909] ? __pfx_ksys_write+0x10/0x10
[ 53.662439][ T5909] __do_fast_syscall_32+0xe7/0x970
[ 53.662468][ T5909] do_fast_syscall_32+0x32/0x70
[ 53.662491][ T5909] entry_SYSENTER_compat_after_hwframe+0x84/0x8e
[ 53.662515][ T5909] RIP: 0023:0xf6fcefec
[ 53.662540][ T5909] Code: Unable to access opcode bytes at 0xf6fcefc2.
[ 53.662548][ T5909] RSP: 002b:00000000f539c50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004
[ 53.662566][ T5909] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080000900
[ 53.662577][ T5909] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000
[ 53.662588][ T5909] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 53.662597][ T5909] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
[ 53.662608][ T5909] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 53.662633][ T5909]
[ 53.842090][ T5973] configfs-gadget.g1 gadget.32: uvc: uvc_function_bind()
[ 55.648884][ T5749] Bluetooth: hci0: command tx timeout
[ 55.649725][ T5750] Bluetooth: hci1: command tx timeout
[ 55.654576][ T5751] Bluetooth: hci3: command tx timeout
[ 55.657180][ T5973] Oops: general protection fault, probably for non-canonical address 0xdffffc00000000ec: 0000 [#1] SMP KASAN NOPTI
[ 55.899847][ T5751] Bluetooth: hci2: command tx timeout
[ 55.901081][ T5973] KASAN: null-ptr-deref in range [0x0000000000000760-0x0000000000000767]
[ 55.901097][ T5973] CPU: 0 UID: 0 PID: 5973 Comm: syz.3.16 Not tainted syzkaller #0 PREEMPT(full)
[ 57.713282][ T5973] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 57.717444][ T5973] RIP: 0010:uvcg_video_init.cold+0x5f/0x135
[ 57.719911][ T5973] Code: e0 2a 80 3c 02 00 74 08 48 89 df e8 ea 2c 24 01 48 8b 2b b8 ff ff 37 00 48 c1 e0 2a 48 8d bd 60 07 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 b1 00 00 00 48 8d bd 90 07 00 00 b8 ff ff 37 00
[ 57.727715][ T5973] RSP: 0000:ffffc90006637860 EFLAGS: 00010202
[ 57.730197][ T5973] RAX: dffffc0000000000 RBX: ffff8880700da840 RCX: ffffc9000c803000
[ 57.733371][ T5973] RDX: 00000000000000ec RSI: ffffffff81550dd6 RDI: 0000000000000760
[ 57.736429][ T5973] RBP: 0000000000000000 R08: 0000000000000007 R09: fffffffffffff000
[ 57.739534][ T5973] R10: fffffffffffffffc R11: 0000000000000000 R12: ffff8880700da8a0
[ 57.742647][ T5973] R13: 0000000000000005 R14: ffff8880700da6a0 R15: ffff88802699c528
[ 57.745348][ T5973] FS: 0000000000000000(0000) GS:ffff888096be3000(0063) knlGS:00000000f543db40
[ 57.748121][ T5973] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 57.750130][ T5973] CR2: 00007f7ea4662708 CR3: 000000006fc4d000 CR4: 0000000000352ef0
[ 57.752547][ T5973] Call Trace:
[ 57.753592][ T5973]
[ 57.754497][ T5973] uvc_function_bind+0x136e/0x1939
[ 57.756187][ T5973] ? __pfx_uvc_function_bind+0x10/0x10
[ 57.757863][ T5973] usb_add_function+0x219/0x890
[ 57.759384][ T5973] configfs_composite_bind+0xd83/0x1960
[ 57.761069][ T5973] gadget_bind_driver+0x28c/0xbf0
[ 57.762595][ T5973] ? __pfx_gadget_bind_driver+0x10/0x10
[ 57.764253][ T5973] really_probe+0x241/0xa60
[ 57.765747][ T5973] __driver_probe_device+0x20e/0x450
[ 57.767394][ T5973] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.769662][ T5973] driver_probe_device+0x4a/0x140
[ 57.771696][ T5973] __driver_attach+0x21f/0x5b0
[ 57.773611][ T5973] ? __pfx___driver_attach+0x10/0x10
[ 57.775714][ T5973] bus_for_each_dev+0x13e/0x1d0
[ 57.777660][ T5973] ? __pfx_bus_for_each_dev+0x10/0x10
[ 57.779798][ T5973] ? bus_add_driver+0x2b5/0x5b0
[ 57.781815][ T5973] bus_add_driver+0x305/0x5b0
[ 57.783756][ T5973] driver_register+0x1e2/0x360
[ 57.785771][ T5973] usb_gadget_register_driver_owner+0x132/0x210
[ 57.788358][ T5973] gadget_dev_desc_UDC_store+0x1b0/0x2e0
[ 57.790719][ T5973] configfs_write_iter+0x302/0x4e0
[ 57.792673][ T5973] vfs_write+0x6ac/0x1050
[ 57.794048][ T5973] ? __pfx_configfs_write_iter+0x10/0x10
[ 57.795872][ T5973] ? __pfx_vfs_write+0x10/0x10
[ 57.797911][ T5973] ? find_held_lock+0x2b/0x80
[ 57.799903][ T5973] ksys_write+0x12a/0x250
[ 57.801742][ T5973] ? __pfx_ksys_write+0x10/0x10
[ 57.803776][ T5973] __do_fast_syscall_32+0xe7/0x970
[ 57.805917][ T5973] do_fast_syscall_32+0x32/0x70
[ 57.807987][ T5973] entry_SYSENTER_compat_after_hwframe+0x84/0x8e
[ 57.810173][ T5973] RIP: 0023:0xf704efec
[ 57.811481][ T5973] Code: Unable to access opcode bytes at 0xf704efc2.
[ 57.813555][ T5973] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004
[ 57.816183][ T5973] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080001f00
[ 57.818654][ T5973] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000
[ 57.821125][ T5973] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 57.823586][ T5973] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
[ 57.826113][ T5973] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 57.828617][ T5973]
[ 57.829723][ T5973] Modules linked in:
[ 57.833064][ T5973] ---[ end trace 0000000000000000 ]---
[ 57.838516][ T5973] RIP: 0010:uvcg_video_init.cold+0x5f/0x135
[ 57.840530][ T5973] Code: e0 2a 80 3c 02 00 74 08 48 89 df e8 ea 2c 24 01 48 8b 2b b8 ff ff 37 00 48 c1 e0 2a 48 8d bd 60 07 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 b1 00 00 00 48 8d bd 90 07 00 00 b8 ff ff 37 00
[ 57.846611][ T5973] RSP: 0000:ffffc90006637860 EFLAGS: 00010202
[ 57.851615][ T5973] RAX: dffffc0000000000 RBX: ffff8880700da840 RCX: ffffc9000c803000
[ 57.854205][ T5973] RDX: 00000000000000ec RSI: ffffffff81550dd6 RDI: 0000000000000760
[ 57.859170][ T5973] RBP: 0000000000000000 R08: 0000000000000007 R09: fffffffffffff000
[ 57.861745][ T5973] R10: fffffffffffffffc R11: 0000000000000000 R12: ffff8880700da8a0
[ 57.864474][ T5973] R13: 0000000000000005 R14: ffff8880700da6a0 R15: ffff88802699c528
[ 57.867287][ T5973] FS: 0000000000000000(0000) GS:ffff888096be3000(0063) knlGS:00000000f543db40
[ 57.871331][ T5973] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 57.873813][ T5973] CR2: 00000000f7446288 CR3: 000000006fc4d000 CR4: 0000000000352ef0
[ 57.877272][ T5973] Kernel panic - not syncing: Fatal exception
[ 57.880371][ T5973] Kernel Offset: disabled
[ 57.882119][ T5973] Rebooting in 86400 seconds..