last executing test programs:
10.968255969s ago: executing program 1 (id=2):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/irq_vectors/local_timer_exit/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='1\n', 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./tracing/current_tracer\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='osnoise\n', 0x8)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing/current_tracer\x00', 0x1, 0x0)
write(r2, &(0x7f0000000240)='timerlat\n', 0x9)
nanosleep(&(0x7f0000000280)={0x0, 0x5f5e100}, 0x0)
10.9389692s ago: executing program 0 (id=1):
mkdir(&(0x7f00000443c0)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000044440)='./dev\x00', &(0x7f0000044480)='devtmpfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000444c0)='./dev/mapper/control\x00', 0x2, 0x0)
capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0xe, 0x13e, 0x89, 0x2, 0x6})
ioctl$HIDIOCGUSAGE(r0, 0xc018480b, 0x0)
10.92424175s ago: executing program 2 (id=3):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./my_configfs\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./my_configfs/usb_gadget/g1\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff)
chdir(&(0x7f0000000b00)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='streaming/header/h\x00', 0x1ff)
symlink(&(0x7f0000001800)='streaming/header/h\x00', &(0x7f0000001900)='streaming/class/hs/h\x00')
fchdir(r0)
symlink(&(0x7f0000001c00)='functions/uvc.usb0\x00', &(0x7f0000001d00)='configs/c.1/uvc.usb0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f0000001e00)='UDC\x00', 0x1, 0x0)
write(r1, &(0x7f0000001f00)='usbip-vudc.0', 0xc)
10.90744596s ago: executing program 3 (id=4):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, 0x496})
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000005c0)={0x1, 0x0, [{0x0, 0x5, 0x0, 0x0, @adapter={0x9, 0xffffffff, 0x4, 0x1, 0x5}}]})
10.899560481s ago: executing program 0 (id=5):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./tracing\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracing/events/msr/read_msr/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000100)='1\x00', 0x1)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$KVM_GET_MSRS_sys(r1, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{0x8b}, {0x10}, {0x1a0}, {0xce}]})
10.860677302s ago: executing program 2 (id=6):
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
ioctl$SNAPSHOT_ATOMIC_RESTORE(r0, 0x3304)
10.815899103s ago: executing program 0 (id=7):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001080), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000040)={0x0, 0x0, "d607f8f9951e76c13f64323723e7eecdf40c363423eb3d259266ec9c37865c6c1a4640ce1b22bb33278ae95bc7f52363c468b257ff3e2485254bdeb01efd54f11ed2c41d078b9cf1fc8f72566153c97e4af370a42e6b16b694bb4a6e4606c3fb19d1d2bd3c8c4e97da2213f9d5c3b90400000000000000c279f03558083906666827d61dcc3a633bffff250b5a293e3877adc1660edbc9a0307a25720a170e7f5670e419dc44febf7ddc73fd4a5a0b6c28665f7f46c7084e17c809268103a2584ab40a68e528329d97afc3612e325c1eb4a3ab2e156a97444800", "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"})
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x10, 0x2, 0xb6, '\x00', 0x2})
ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000740))
10.800597754s ago: executing program 1 (id=8):
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="4800000002"], 0x48}}, 0x0)
r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0)
ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0)
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000000480)=""/74, 0x0})
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400))
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000000340)=""/185, &(0x7f0000000140)=""/92})
ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001500)={@my=0x1})
sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001"], 0x64}}, 0x40110)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10)
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=""/4092})
ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040))
ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1)
10.780575534s ago: executing program 2 (id=9):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./myconfig\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./myconfig\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./myconfig/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./myconfig/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./myconfig/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000600)='./myconfig/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000700)='./myconfig/usb_gadget/g1/configs/c.1/acm.usb0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./myconfig/usb_gadget/g1/max_speed\x00', 0x1, 0x0)
write(r0, &(0x7f0000000900)='super-speed', 0xb)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000d00)='./myconfig/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r1, &(0x7f0000000e00)='0x0525', 0x6)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./myconfig/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r2, &(0x7f0000001000)='0xa4a6', 0x6)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./myconfig/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r3, &(0x7f0000000b00)='dummy_udc.0', 0xb)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./mydev\x00', 0x1ff)
mount(0x0, &(0x7f0000002100)='./mydev\x00', &(0x7f0000002200)='devtmpfs\x00', 0x0, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000002300)='./mydev/ttyACM0\x00', 0x802, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000002400)='./mydev/kmsg\x00', 0x1, 0x0)
write(r5, &(0x7f0000002500)='hello world\n', 0xc)
close(r5)
write(r4, &(0x7f0000002500)='hello world\n', 0xc)
read(r4, &(0x7f0000002600), 0x100)
10.775552074s ago: executing program 3 (id=10):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0)
write(r0, &(0x7f0000000180)='0x1d6b\x00', 0x6)
r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0)
write(r1, &(0x7f0000000200)='0x0104\x00', 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x2, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x2, 0x0)
write(r2, &(0x7f0000000340)='Linux Foundation\x00', 0x11)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x2, 0x0)
write(r3, &(0x7f00000003c0)='Test Gadget\x00', 0xc)
mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x2, 0x0)
write(r4, &(0x7f0000000500)='Conf 1\x00', 0x7)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/usb_gadget/g1/configs/c.1\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000580)='./config/usb_gadget/g1/functions/midi.usb0\x00', r5, &(0x7f00000005c0)='midi.usb0\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/configs/c.2\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./config/usb_gadget/g1/configs/c.2/strings/0x409\x00', 0x1ff)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./config/usb_gadget/g1/configs/c.2/strings/0x409/configuration\x00', 0x2, 0x0)
write(r6, &(0x7f00000006c0)='Conf 2\x00', 0x7)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/configs/c.2\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000580)='./config/usb_gadget/g1/functions/midi.usb0\x00', r7, &(0x7f0000000740)='midi.usb0\x00')
r8 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0)
write(r8, &(0x7f00000007c0)='dummy_udc.0\x00', 0xb)
nanosleep(&(0x7f0000000800)={0x0, 0x1dcd6500}, 0x0)
r9 = openat(0xffffffffffffff9c, &(0x7f0000000840)='./sys/bus/usb/devices/2-1/bConfigurationValue\x00', 0x2, 0x0)
write(r9, &(0x7f00000008c0)='2\x00', 0x2)
write(r9, &(0x7f00000008e0)='1\x00', 0x2)
write(r9, &(0x7f0000000900)='0\x00', 0x2)
10.641016997s ago: executing program 0 (id=11):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./myconfig\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./myconfig\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000600)='./myconfig/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000700)='./myconfig/usb_gadget/g1/configs/c.1/acm.usb0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./myconfig/usb_gadget/g1/max_speed\x00', 0x1, 0x0)
write(r0, &(0x7f0000000900)='super-speed', 0xb)
close(r0)
write(0xffffffffffffffff, &(0x7f0000000e00)='0x0525', 0x6)
close(0xffffffffffffffff)
mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./mydev\x00', 0x1ff)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000002300)='./mydev/ttyACM0\x00', 0x802, 0x0)
10.228259837s ago: executing program 0 (id=12):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x48001, 0x0)
write(r0, &(0x7f0000000140)='1', 0x1)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4)
connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000340)=[@window, @mss={0x2, 0x1}, @window, @timestamp, @sack_perm, @timestamp, @timestamp, @sack_perm], 0x2000000000000024)
setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000001c0), 0x4)
sendto$inet(r1, &(0x7f00000004c0)="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", 0x109e8, 0x805, 0x0, 0x6)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0)
write(r2, &(0x7f0000000240)='100', 0x3)
10.12560903s ago: executing program 3 (id=13):
mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='dir0\x00', 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='dir0/tracing_on\x00', 0x1, 0x0)
write(r0, &(0x7f0000000300)='1\x00', 0x2)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='dir0/trace_marker\x00', 0x1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='dir0/per_cpu/cpu0/trace_pipe\x00', 0x0, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000600)=0x1)
r3 = syz_clone(0x10f00, 0x0, 0x0, 0x0, 0x0, 0x0)
sched_setaffinity(r3, 0x8, &(0x7f0000000700)=0x2)
write(r1, &(0x7f0000000800)='a\n\x00', 0x2)
write(r1, &(0x7f0000000900)='b\n\x00', 0x2)
openat(0xffffffffffffff9c, &(0x7f0000000a00)='dir0/per_cpu/cpu0/trace\x00', 0x0, 0x0)
read(r2, &(0x7f0000000b00), 0x64)
10.071031741s ago: executing program 2 (id=14):
mkdir(&(0x7f0000000600)='./config\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000700)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./config/usb_gadget/g1/functions/ecm.usb0/ifname\x00', 0x1, 0x0)
write(r0, &(0x7f0000001000)='syzkaller%d', 0xb)
7.112774804s ago: executing program 0 (id=15):
mkdir(&(0x7f0000000000)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, &(0x7f0000000400)='\x00')
mkdir(&(0x7f0000000500)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0x1ff)
symlink(&(0x7f0000000900)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', &(0x7f0000000a00)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/fs/h\x00')
symlink(&(0x7f0000000b00)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', &(0x7f0000000c00)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/ss/h\x00')
mkdir(&(0x7f0000000d00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/360p\x00', 0x1ff)
mkdir(&(0x7f0000000f00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0x1ff)
symlink(&(0x7f0000001000)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', &(0x7f0000001100)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h/u\x00')
symlink(&(0x7f0000001200)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', &(0x7f0000001300)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/fs/h\x00')
symlink(&(0x7f0000001400)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', &(0x7f0000001500)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/hs/h\x00')
symlink(&(0x7f0000001600)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', &(0x7f0000001700)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/ss/h\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000001a00)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r0, &(0x7f0000001b00)='dummy_udc.0\x00', 0xb)
close(r0)
3.536024573s ago: executing program 1 (id=16):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0)
write(r0, &(0x7f0000000180)='0x1d6b\x00', 0x6)
r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0)
write(r1, &(0x7f0000000200)='0x0104\x00', 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x2, 0x0)
write(r2, &(0x7f00000002c0)='1234567890\x00', 0xb)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x2, 0x0)
write(r3, &(0x7f0000000340)='Linux Foundation\x00', 0x11)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x2, 0x0)
write(r4, &(0x7f00000003c0)='Test Gadget\x00', 0xc)
mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x2, 0x0)
write(r5, &(0x7f0000000500)='Conf 1\x00', 0x7)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/usb_gadget/g1/configs/c.1\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000580)='./config/usb_gadget/g1/functions/midi.usb0\x00', r6, &(0x7f00000005c0)='midi.usb0\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/configs/c.2\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./config/usb_gadget/g1/configs/c.2/strings/0x409\x00', 0x1ff)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./config/usb_gadget/g1/configs/c.2/strings/0x409/configuration\x00', 0x2, 0x0)
write(r7, &(0x7f00000006c0)='Conf 2\x00', 0x7)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/configs/c.2\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000580)='./config/usb_gadget/g1/functions/midi.usb0\x00', r8, &(0x7f0000000740)='midi.usb0\x00')
r9 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0)
write(r9, &(0x7f00000007c0)='dummy_udc.0\x00', 0xb)
r10 = openat(0xffffffffffffff9c, &(0x7f0000000840)='./sys/bus/usb/devices/2-1/bConfigurationValue\x00', 0x2, 0x0)
write(r10, &(0x7f00000008c0)='2\x00', 0x2)
write(r10, &(0x7f00000008e0)='1\x00', 0x2)
write(r10, &(0x7f0000000900)='0\x00', 0x2)
write(r9, &(0x7f0000000920)='\n\x00', 0x1)
91.51µs ago: executing program 2 (id=17):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./dev\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f0000000280)='0x0525\n\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
close(r1)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f00000003c0)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./dev/ttyGS0\x00', 0x2, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
ioctl$TCSBRK(r2, 0x5409, 0x0)
close(r2)
0s ago: executing program 32 (id=17):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./dev\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f0000000280)='0x0525\n\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
close(r1)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f00000003c0)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./dev/ttyGS0\x00', 0x2, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
ioctl$TCSBRK(r2, 0x5409, 0x0)
close(r2)
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.156' (ED25519) to the list of known hosts.
[ 20.065652][ T36] audit: type=1400 audit(1785409446.579:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 20.066755][ T286] cgroup: Unknown subsys name 'net'
[ 20.088323][ T36] audit: type=1400 audit(1785409446.579:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 20.115658][ T36] audit: type=1400 audit(1785409446.619:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 20.115805][ T286] cgroup: Unknown subsys name 'devices'
[ 20.251422][ T286] cgroup: Unknown subsys name 'hugetlb'
[ 20.257023][ T286] cgroup: Unknown subsys name 'rlimit'
[ 20.369502][ T36] audit: type=1400 audit(1785409446.879:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 20.392751][ T36] audit: type=1400 audit(1785409446.889:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 20.417615][ T36] audit: type=1400 audit(1785409446.889:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1
[ 20.419085][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 20.449448][ T36] audit: type=1400 audit(1785409446.959:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 20.466863][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 20.475006][ T36] audit: type=1400 audit(1785409446.959:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 20.509077][ T36] audit: type=1400 audit(1785409446.989:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 20.534742][ T36] audit: type=1400 audit(1785409446.989:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 21.188843][ T293] bridge0: port 1(bridge_slave_0) entered blocking state
[ 21.206955][ T293] bridge0: port 1(bridge_slave_0) entered disabled state
[ 21.214121][ T293] bridge_slave_0: entered allmulticast mode
[ 21.220548][ T293] bridge_slave_0: entered promiscuous mode
[ 21.227043][ T293] bridge0: port 2(bridge_slave_1) entered blocking state
[ 21.234107][ T293] bridge0: port 2(bridge_slave_1) entered disabled state
[ 21.241172][ T293] bridge_slave_1: entered allmulticast mode
[ 21.247463][ T293] bridge_slave_1: entered promiscuous mode
[ 21.378674][ T299] bridge0: port 1(bridge_slave_0) entered blocking state
[ 21.385751][ T299] bridge0: port 1(bridge_slave_0) entered disabled state
[ 21.392913][ T299] bridge_slave_0: entered allmulticast mode
[ 21.399055][ T299] bridge_slave_0: entered promiscuous mode
[ 21.406193][ T299] bridge0: port 2(bridge_slave_1) entered blocking state
[ 21.413264][ T299] bridge0: port 2(bridge_slave_1) entered disabled state
[ 21.420500][ T299] bridge_slave_1: entered allmulticast mode
[ 21.426621][ T299] bridge_slave_1: entered promiscuous mode
[ 21.435840][ T298] bridge0: port 1(bridge_slave_0) entered blocking state
[ 21.442907][ T298] bridge0: port 1(bridge_slave_0) entered disabled state
[ 21.450022][ T298] bridge_slave_0: entered allmulticast mode
[ 21.456163][ T298] bridge_slave_0: entered promiscuous mode
[ 21.464006][ T298] bridge0: port 2(bridge_slave_1) entered blocking state
[ 21.471065][ T298] bridge0: port 2(bridge_slave_1) entered disabled state
[ 21.478089][ T298] bridge_slave_1: entered allmulticast mode
[ 21.484332][ T298] bridge_slave_1: entered promiscuous mode
[ 21.523334][ T300] bridge0: port 1(bridge_slave_0) entered blocking state
[ 21.530426][ T300] bridge0: port 1(bridge_slave_0) entered disabled state
[ 21.537477][ T300] bridge_slave_0: entered allmulticast mode
[ 21.543755][ T300] bridge_slave_0: entered promiscuous mode
[ 21.552903][ T300] bridge0: port 2(bridge_slave_1) entered blocking state
[ 21.559964][ T300] bridge0: port 2(bridge_slave_1) entered disabled state
[ 21.567009][ T300] bridge_slave_1: entered allmulticast mode
[ 21.573294][ T300] bridge_slave_1: entered promiscuous mode
[ 21.582478][ T293] bridge0: port 2(bridge_slave_1) entered blocking state
[ 21.589543][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 21.596845][ T293] bridge0: port 1(bridge_slave_0) entered blocking state
[ 21.603873][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 21.721455][ T60] bridge0: port 1(bridge_slave_0) entered disabled state
[ 21.728637][ T60] bridge0: port 2(bridge_slave_1) entered disabled state
[ 21.747996][ T60] bridge0: port 1(bridge_slave_0) entered blocking state
[ 21.755066][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 21.772457][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 21.779492][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 21.832056][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 21.839109][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 21.848021][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 21.855058][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 21.867394][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 21.874437][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 21.882996][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 21.890045][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 21.906353][ T293] veth0_vlan: entered promiscuous mode
[ 21.929335][ T298] veth0_vlan: entered promiscuous mode
[ 21.937514][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 21.944564][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 21.952834][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 21.959874][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 21.970741][ T293] veth1_macvtap: entered promiscuous mode
[ 21.998442][ T299] veth0_vlan: entered promiscuous mode
[ 22.021060][ T300] veth0_vlan: entered promiscuous mode
[ 22.027366][ T299] veth1_macvtap: entered promiscuous mode
[ 22.042499][ T298] veth1_macvtap: entered promiscuous mode
[ 22.055990][ T293] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 22.061943][ T300] veth1_macvtap: entered promiscuous mode
[ 22.141176][ T315] capability: warning: `syz.0.1' uses 32-bit capabilities (legacy support in use)
[ 22.178106][ T318] UDC core: g1: couldn't find an available UDC or it's busy
[ 22.180835][ T320] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
[ 22.209167][ T324] random: crng reseeded on system resumption
[ 22.301166][ T326] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1420284373 (45449099936 ns) > initial count (5257758976 ns). Using initial count to start timer.
[ 22.306602][ T331] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind()
[ 22.335373][ T331] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP
[ 22.343647][ T331] udc dummy_udc.0: failed to start g1: -22
[ 22.349481][ T331] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22
[ 22.360346][ T331] UDC core: g1: couldn't find an available UDC or it's busy
[ 22.369385][ T333] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind()
[ 22.376896][ T333] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP
[ 22.385453][ T333] udc dummy_udc.0: failed to start g1: -22
[ 22.391529][ T333] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22
[ 22.402119][ T333] UDC core: g1: couldn't find an available UDC or it's busy
[ 22.849951][ T310] FAULT_INJECTION: forcing a failure.
[ 22.849951][ T310] name failslab, interval 1, probability 1, space 0, times 1
[ 22.850014][ T294] FAULT_INJECTION: forcing a failure.
[ 22.850014][ T294] name failslab, interval 1, probability 1, space 0, times 1
[ 22.863303][ T310] CPU: 1 UID: 0 PID: 310 Comm: kworker/1:2 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 22.863331][ T310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 22.863343][ T310] Workqueue: mld mld_ifc_work
[ 22.863382][ T310] Call Trace:
[ 22.863388][ T310]
[ 22.863395][ T310] __dump_stack+0x21/0x30
[ 22.863421][ T310] dump_stack_lvl+0x140/0x1c0
[ 22.863444][ T310] ? __cfi_dump_stack_lvl+0x10/0x10
[ 22.863469][ T310] dump_stack+0x19/0x20
[ 22.863490][ T310] should_fail_ex+0x3c2/0x510
[ 22.863510][ T310] should_failslab+0xac/0x100
[ 22.863532][ T310] kmem_cache_alloc_node_noprof+0x45/0x420
[ 22.863552][ T310] ? __alloc_skb+0x10c/0x360
[ 22.863574][ T310] ? __cfi_ip6_finish_output+0x10/0x10
[ 22.863595][ T310] ? __cfi_ip6t_do_table+0x10/0x10
[ 22.863612][ T310] __alloc_skb+0x10c/0x360
[ 22.863635][ T310] mld_newpack+0x162/0xa10
[ 22.863654][ T310] ? mld_sendpack+0xd10/0xd10
[ 22.863672][ T310] ? add_grec+0x1400/0x1400
[ 22.863693][ T310] ? add_grec+0xfa8/0x1400
[ 22.863712][ T310] add_grec+0xf20/0x1400
[ 22.863730][ T310] ? __kasan_check_write+0x18/0x20
[ 22.863747][ T310] ? mutex_lock+0x97/0x1d0
[ 22.863770][ T310] ? __cfi_mutex_lock+0x10/0x10
[ 22.863793][ T310] mld_ifc_work+0x71d/0xc40
[ 22.863811][ T310] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 22.863832][ T310] process_scheduled_works+0x7f7/0x1060
[ 22.863853][ T310] worker_thread+0xc99/0x13f0
[ 22.863872][ T310] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 22.863891][ T310] ? __kasan_check_read+0x15/0x20
[ 22.863908][ T310] kthread+0x2c7/0x360
[ 22.863927][ T310] ? __cfi_worker_thread+0x10/0x10
[ 22.863945][ T310] ? __cfi_kthread+0x10/0x10
[ 22.863964][ T310] ret_from_fork+0x67/0xa0
[ 22.863987][ T310] ? __cfi_kthread+0x10/0x10
[ 22.864005][ T310] ret_from_fork_asm+0x1a/0x30
[ 22.864023][ T310]
[ 22.875970][ C0] FAULT_INJECTION: forcing a failure.
[ 22.875970][ C0] name failslab, interval 1, probability 1, space 0, times 98
[ 22.875996][ C0] CPU: 0 UID: 0 PID: 294 Comm: kworker/u8:3 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 22.876015][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 22.876025][ C0] Workqueue: ipv6_addrconf addrconf_dad_work
[ 22.876044][ C0] Call Trace:
[ 22.876049][ C0]
[ 22.876054][ C0] __dump_stack+0x21/0x30
[ 22.876075][ C0] dump_stack_lvl+0x140/0x1c0
[ 22.876093][ C0] ? __cfi_dump_stack_lvl+0x10/0x10
[ 22.876111][ C0] ? ndisc_send_ns+0xd8/0x160
[ 22.876125][ C0] ? kthread+0x2c7/0x360
[ 22.876140][ C0] ? ret_from_fork_asm+0x1a/0x30
[ 22.876153][ C0] dump_stack+0x19/0x20
[ 22.876171][ C0] should_fail_ex+0x3c2/0x510
[ 22.876186][ C0] should_failslab+0xac/0x100
[ 22.876205][ C0] kmem_cache_alloc_node_noprof+0x45/0x420
[ 22.876220][ C0] ? __kasan_slab_free+0x6a/0x80
[ 22.876236][ C0] ? __alloc_skb+0x10c/0x360
[ 22.876255][ C0] ? kmem_cache_free+0x1bd/0x4f0
[ 22.876269][ C0] __alloc_skb+0x10c/0x360
[ 22.876291][ C0] tcp_stream_alloc_skb+0x43/0x370
[ 22.876305][ C0] tcp_write_xmit+0x1403/0x6d20
[ 22.876324][ C0] __tcp_push_pending_frames+0x9d/0x300
[ 22.876338][ C0] tcp_rcv_established+0xe23/0x1d30
[ 22.876357][ C0] ? bpf_lsm_socket_sock_rcv_skb+0xd/0x20
[ 22.876374][ C0] ? security_sock_rcv_skb+0x39/0xf0
[ 22.876393][ C0] ? sk_filter_trim_cap+0x469/0x7d0
[ 22.876413][ C0] ? __cfi_tcp_rcv_established+0x10/0x10
[ 22.876431][ C0] ? ipv4_dst_check+0xfc/0x170
[ 22.876446][ C0] tcp_v4_do_rcv+0x49a/0xbb0
[ 22.876469][ C0] tcp_v4_rcv+0x285b/0x3390
[ 22.876482][ C0] ? tcp_v4_rcv+0xd41/0x3390
[ 22.876496][ C0] ? __cfi_tcp_v4_rcv+0x10/0x10
[ 22.876508][ C0] ? __cfi_ipt_do_table+0x10/0x10
[ 22.876519][ C0] ? nf_nat_ipv4_local_in+0x224/0x750
[ 22.876532][ C0] ? __cfi_tcp_v4_rcv+0x10/0x10
[ 22.876544][ C0] ip_protocol_deliver_rcu+0x1c6/0x390
[ 22.876558][ C0] ip_local_deliver_finish+0x272/0x470
[ 22.876571][ C0] ip_local_deliver+0x1e0/0x360
[ 22.876583][ C0] ? __cfi_ip_local_deliver+0x10/0x10
[ 22.876596][ C0] ? __cfi_ip_local_deliver_finish+0x10/0x10
[ 22.876608][ C0] ? ip_rcv_finish_core+0xae1/0x1460
[ 22.876621][ C0] ? __cfi_ip_local_deliver+0x10/0x10
[ 22.876634][ C0] ip_rcv+0x1bf/0x2e0
[ 22.876646][ C0] ? __cfi_ip_rcv+0x10/0x10
[ 22.876658][ C0] ? __cfi_ip_rcv_finish+0x10/0x10
[ 22.876670][ C0] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 22.876682][ C0] ? __kasan_check_read+0x15/0x20
[ 22.876711][ C0] ? __cfi_ip_rcv+0x10/0x10
[ 22.876723][ C0] process_backlog+0x52f/0xaf0
[ 22.876739][ C0] __napi_poll+0xd0/0x600
[ 22.876752][ C0] net_rx_action+0x5dc/0xd70
[ 22.876766][ C0] ? __cfi_net_rx_action+0x10/0x10
[ 22.876779][ C0] ? sched_clock_cpu+0x75/0x400
[ 22.876793][ C0] ? sched_clock+0x44/0x60
[ 22.876806][ C0] ? irqtime_account_irq+0x51/0x1c0
[ 22.876820][ C0] handle_softirqs+0x1aa/0x620
[ 22.876831][ C0] __irq_exit_rcu+0x47/0xb0
[ 22.876840][ C0] irq_exit_rcu+0xd/0x30
[ 22.876849][ C0] sysvec_apic_timer_interrupt+0x82/0x90
[ 22.876864][ C0]
[ 22.876867][ C0]
[ 22.876871][ C0] asm_sysvec_apic_timer_interrupt+0x1f/0x30
[ 22.876885][ C0] RIP: 0010:console_flush_all+0x6fd/0xab0
[ 22.876900][ C0] Code: 89 de 48 81 e6 00 02 00 00 31 ff e8 2d 8f 1e 00 48 81 e3 00 02 00 00 75 07 e8 3f 8a 1e 00 eb 06 e8 38 8a 1e 00 fb 49 8d 5d 58 <48> 8b 44 24 28 42 80 3c 20 00 74 08 48 89 df e8 0f 4d 77 00 48 8b
[ 22.876909][ C0] RSP: 0018:ffffc900082df2c0 EFLAGS: 00000293
[ 22.876918][ C0] RAX: ffffffff8168e788 RBX: ffffffff878f48b8 RCX: ffff8881037f4c00
[ 22.876926][ C0] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000
[ 22.876933][ C0] RBP: ffffc900082df3f0 R08: 0000000000000003 R09: 0000000000000004
[ 22.876939][ C0] R10: dffffc0000000000 R11: fffff5200105be48 R12: dffffc0000000000
[ 22.876947][ C0] R13: ffffffff878f4860 R14: ffffffff878f48b8 R15: 0000000000000001
[ 22.876955][ C0] ? console_flush_all+0x6f8/0xab0
[ 22.876969][ C0] ? __console_rewind_all+0x170/0x170
[ 22.876982][ C0] ? __kasan_check_read+0x15/0x20
[ 22.876992][ C0] ? is_printk_cpu_sync_owner+0x39/0x50
[ 22.877006][ C0] ? is_printk_legacy_deferred+0x5c/0x70
[ 22.877015][ C0] console_unlock+0xf8/0x2c0
[ 22.877027][ C0] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 22.877039][ C0] ? __cfi_console_unlock+0x10/0x10
[ 22.877051][ C0] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30
[ 22.877064][ C0] ? vprintk_emit+0x53f/0x650
[ 22.877076][ C0] vprintk_emit+0x282/0x650
[ 22.877088][ C0] ? __cfi_vprintk_emit+0x10/0x10
[ 22.877099][ C0] ? stack_trace_save+0xaa/0x100
[ 22.877111][ C0] ? stack_depot_save_flags+0x38/0x800
[ 22.877123][ C0] vprintk_default+0x2a/0x40
[ 22.877135][ C0] vprintk+0x93/0xa0
[ 22.877144][ C0] _printk+0xde/0x140
[ 22.877155][ C0] ? ndisc_ns_create+0x2c0/0x8d0
[ 22.877165][ C0] ? __cfi__printk+0x10/0x10
[ 22.877178][ C0] should_fail_ex+0x3a4/0x510
[ 22.877188][ C0] ? __cfi_ip6_dst_gc+0x10/0x10
[ 22.877202][ C0] should_failslab+0xac/0x100
[ 22.877214][ C0] kmem_cache_alloc_noprof+0x42/0x410
[ 22.877224][ C0] ? dst_alloc+0x13c/0x240
[ 22.877234][ C0] ? __cfi_ip6_dst_gc+0x10/0x10
[ 22.877245][ C0] dst_alloc+0x13c/0x240
[ 22.877255][ C0] icmp6_dst_alloc+0xef/0x4f0
[ 22.877264][ C0] ndisc_send_skb+0x2a6/0xca0
[ 22.877274][ C0] ? __kasan_check_write+0x18/0x20
[ 22.877284][ C0] ? __cfi_ndisc_send_skb+0x10/0x10
[ 22.877294][ C0] ? __asan_memcpy+0x5a/0x80
[ 22.877303][ C0] ? ndisc_ns_create+0x6af/0x8d0
[ 22.877313][ C0] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 22.877325][ C0] ndisc_send_ns+0xd8/0x160
[ 22.877335][ C0] ? __cfi_ndisc_send_ns+0x10/0x10
[ 22.877345][ C0] addrconf_dad_work+0xa0e/0x1550
[ 22.877356][ C0] ? __cfi_addrconf_dad_work+0x10/0x10
[ 22.877366][ C0] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 22.877377][ C0] ? kick_pool+0xb9/0x540
[ 22.877389][ C0] process_scheduled_works+0x7f7/0x1060
[ 22.877400][ C0] worker_thread+0xc99/0x13f0
[ 22.877411][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 22.877422][ C0] ? __kasan_check_read+0x15/0x20
[ 22.877432][ C0] kthread+0x2c7/0x360
[ 22.877442][ C0] ? __cfi_worker_thread+0x10/0x10
[ 22.877452][ C0] ? __cfi_kthread+0x10/0x10
[ 22.877463][ C0] ret_from_fork+0x67/0xa0
[ 22.877476][ C0] ? __cfi_kthread+0x10/0x10
[ 22.877487][ C0] ret_from_fork_asm+0x1a/0x30
[ 22.877497][ C0]
[ 22.878548][ T342] FAULT_INJECTION: forcing a failure.
[ 22.878548][ T342] name failslab, interval 1, probability 1, space 0, times 96
[ 22.890305][ T294] CPU: 0 UID: 0 PID: 294 Comm: kworker/u8:3 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 22.890334][ T294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 22.890346][ T294] Workqueue: ipv6_addrconf addrconf_dad_work
[ 22.890370][ T294] Call Trace:
[ 22.890376][ T294]
[ 22.890383][ T294] __dump_stack+0x21/0x30
[ 22.890408][ T294] dump_stack_lvl+0x140/0x1c0
[ 22.890431][ T294] ? __cfi_dump_stack_lvl+0x10/0x10
[ 22.890455][ T294] dump_stack+0x19/0x20
[ 22.890477][ T294] should_fail_ex+0x3c2/0x510
[ 22.890496][ T294] ? __cfi_ip6_dst_gc+0x10/0x10
[ 22.890516][ T294] should_failslab+0xac/0x100
[ 22.890538][ T294] kmem_cache_alloc_noprof+0x42/0x410
[ 22.890556][ T294] ? dst_alloc+0x13c/0x240
[ 22.890575][ T294] ? __cfi_ip6_dst_gc+0x10/0x10
[ 22.890594][ T294] dst_alloc+0x13c/0x240
[ 22.890612][ T294] icmp6_dst_alloc+0xef/0x4f0
[ 22.890628][ T294] ndisc_send_skb+0x2a6/0xca0
[ 22.890645][ T294] ? __kasan_check_write+0x18/0x20
[ 22.890664][ T294] ? __cfi_ndisc_send_skb+0x10/0x10
[ 22.890680][ T294] ? __asan_memcpy+0x5a/0x80
[ 22.890707][ T294] ? ndisc_ns_create+0x6af/0x8d0
[ 22.890724][ T294] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 22.890747][ T294] ndisc_send_ns+0xd8/0x160
[ 22.890765][ T294] ? __cfi_ndisc_send_ns+0x10/0x10
[ 22.890783][ T294] addrconf_dad_work+0xa0e/0x1550
[ 22.890802][ T294] ? __cfi_addrconf_dad_work+0x10/0x10
[ 22.890819][ T294] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 22.890838][ T294] ? kick_pool+0xb9/0x540
[ 22.890859][ T294] process_scheduled_works+0x7f7/0x1060
[ 22.890880][ T294] worker_thread+0xc99/0x13f0
[ 22.890898][ T294] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 22.890918][ T294] ? __kasan_check_read+0x15/0x20
[ 22.890936][ T294] kthread+0x2c7/0x360
[ 22.890955][ T294] ? __cfi_worker_thread+0x10/0x10
[ 22.890973][ T294] ? __cfi_kthread+0x10/0x10
[ 22.890992][ T294] ret_from_fork+0x67/0xa0
[ 22.891015][ T294] ? __cfi_kthread+0x10/0x10
[ 22.891034][ T294] ret_from_fork_asm+0x1a/0x30
[ 22.891051][ T294]
[ 22.895885][ T334] hello world
[ 22.899963][ T342] CPU: 1 UID: 0 PID: 342 Comm: syz.0.12 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 22.899992][ T342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 22.900005][ T342] Call Trace:
[ 22.900011][ T342]
[ 22.900018][ T342] __dump_stack+0x21/0x30
[ 22.900048][ T342] dump_stack_lvl+0x140/0x1c0
[ 22.900072][ T342] ? __cfi_dump_stack_lvl+0x10/0x10
[ 22.900096][ T342] dump_stack+0x19/0x20
[ 22.900120][ T342] should_fail_ex+0x3c2/0x510
[ 22.900141][ T342] should_failslab+0xac/0x100
[ 22.900163][ T342] kmem_cache_alloc_node_noprof+0x45/0x420
[ 22.900183][ T342] ? __alloc_skb+0x10c/0x360
[ 22.900218][ T342] __alloc_skb+0x10c/0x360
[ 22.900243][ T342] tcp_stream_alloc_skb+0x43/0x370
[ 22.900261][ T342] tcp_sendmsg_locked+0xcbc/0x4ac0
[ 22.900286][ T342] ? __cfi_tcp_sendmsg_locked+0x10/0x10
[ 22.900306][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 22.900323][ T342] tcp_sendmsg+0x3e/0xd0
[ 22.900340][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 22.900357][ T342] inet_sendmsg+0xb7/0x120
[ 22.900378][ T342] ? __cfi_inet_sendmsg+0x10/0x10
[ 22.900397][ T342] __sys_sendto+0x5ea/0x700
[ 22.900422][ T342] ? __cfi___sys_sendto+0x10/0x10
[ 22.900449][ T342] ? __se_sys_futex+0x13c/0x320
[ 22.900475][ T342] ? __kasan_check_write+0x18/0x20
[ 22.900493][ T342] __x64_sys_sendto+0xe9/0x100
[ 22.900519][ T342] x64_sys_call+0x2c2c/0x2ee0
[ 22.900535][ T342] do_syscall_64+0x57/0xf0
[ 22.900556][ T342] ? clear_bhb_loop+0x50/0xa0
[ 22.900579][ T342] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 22.900601][ T342] RIP: 0033:0x7febd1f9df99
[ 22.900617][ T342] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 22.900633][ T342] RSP: 002b:00007febd2e09028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 22.900652][ T342] RAX: ffffffffffffffda RBX: 00007febd2225fa0 RCX: 00007febd1f9df99
[ 22.900666][ T342] RDX: 00000000000109e8 RSI: 00002000000004c0 RDI: 0000000000000004
[ 22.900679][ T342] RBP: 00007febd2034ec4 R08: 0000000000000000 R09: 0000000000000006
[ 22.900690][ T342] R10: 0000000000000805 R11: 0000000000000246 R12: 0000000000000000
[ 22.900701][ T342] R13: 00007febd2226038 R14: 00007febd2225fa0 R15: 00007ffde19943e8
[ 22.900717][ T342]
[ 22.926033][ T99] FAULT_INJECTION: forcing a failure.
[ 22.926033][ T99] name failslab, interval 1, probability 1, space 0, times 89
[ 22.940095][ T294] FAULT_INJECTION: forcing a failure.
[ 22.940095][ T294] name failslab, interval 1, probability 1, space 0, times 89
[ 22.945080][ T99] CPU: 1 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 22.945106][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 22.945118][ T99] Call Trace:
[ 22.945123][ T99]
[ 22.945130][ T99] __dump_stack+0x21/0x30
[ 22.945158][ T99] dump_stack_lvl+0x140/0x1c0
[ 22.945181][ T99] ? __cfi_dump_stack_lvl+0x10/0x10
[ 22.945214][ T99] dump_stack+0x19/0x20
[ 22.945235][ T99] should_fail_ex+0x3c2/0x510
[ 22.945255][ T99] should_failslab+0xac/0x100
[ 22.945276][ T99] kmem_cache_alloc_node_noprof+0x45/0x420
[ 22.945295][ T99] ? __alloc_skb+0x10c/0x360
[ 22.945319][ T99] __alloc_skb+0x10c/0x360
[ 22.945340][ T99] ? __cfi__raw_spin_lock+0x10/0x10
[ 22.945361][ T99] alloc_skb_with_frags+0xd0/0x8b0
[ 22.945384][ T99] ? rcu_preempt_deferred_qs_irqrestore+0x6d6/0xa50
[ 22.945411][ T99] sock_alloc_send_pskb+0x883/0x9a0
[ 22.945431][ T99] ? __cfi_sock_alloc_send_pskb+0x10/0x10
[ 22.945449][ T99] ? __kasan_check_write+0x18/0x20
[ 22.945466][ T99] ? _raw_spin_lock+0x92/0x120
[ 22.945484][ T99] ? __cfi__raw_spin_lock+0x10/0x10
[ 22.945504][ T99] unix_dgram_sendmsg+0x63a/0x1a90
[ 22.945530][ T99] ? selinux_socket_sendmsg+0x281/0x380
[ 22.945553][ T99] ? __cfi_unix_dgram_sendmsg+0x10/0x10
[ 22.945580][ T99] ? bpf_lsm_socket_sendmsg+0xd/0x20
[ 22.945599][ T99] ? security_socket_sendmsg+0x3d/0x100
[ 22.945622][ T99] ? __cfi_unix_dgram_sendmsg+0x10/0x10
[ 22.945646][ T99] __sys_sendto+0x68d/0x700
[ 22.945670][ T99] ? __cfi___sys_sendto+0x10/0x10
[ 22.945696][ T99] ? __cfi___sys_connect+0x10/0x10
[ 22.945721][ T99] ? __kasan_check_write+0x18/0x20
[ 22.945738][ T99] __x64_sys_sendto+0xe9/0x100
[ 22.945763][ T99] x64_sys_call+0x2c2c/0x2ee0
[ 22.945779][ T99] do_syscall_64+0x57/0xf0
[ 22.945798][ T99] ? clear_bhb_loop+0x50/0xa0
[ 22.945820][ T99] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 22.945842][ T99] RIP: 0033:0x7fd2c3150407
[ 22.945858][ T99] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 22.945872][ T99] RSP: 002b:00007ffc6b0cc290 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 22.945892][ T99] RAX: ffffffffffffffda RBX: 00007fd2c3000c80 RCX: 00007fd2c3150407
[ 22.945905][ T99] RDX: 000000000000004e RSI: 00007ffc6b0cc3d0 RDI: 0000000000000003
[ 22.945917][ T99] RBP: 00007ffc6b0cc800 R08: 0000000000000000 R09: 0000000000000000
[ 22.945929][ T99] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffc6b0cc818
[ 22.945941][ T99] R13: 00007ffc6b0cc3d0 R14: 0000000000000033 R15: 00007ffc6b0cc3d0
[ 22.945955][ T99]
[ 22.949870][ T342] FAULT_INJECTION: forcing a failure.
[ 22.949870][ T342] name failslab, interval 1, probability 1, space 0, times 86
[ 22.955038][ T294] CPU: 0 UID: 0 PID: 294 Comm: kworker/u8:3 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 22.955065][ T294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 22.955077][ T294] Workqueue: ipv6_addrconf addrconf_dad_work
[ 22.955100][ T294] Call Trace:
[ 22.955105][ T294]
[ 22.955111][ T294] __dump_stack+0x21/0x30
[ 22.955137][ T294] dump_stack_lvl+0x140/0x1c0
[ 22.955160][ T294] ? __cfi_dump_stack_lvl+0x10/0x10
[ 22.955183][ T294] dump_stack+0x19/0x20
[ 22.955205][ T294] should_fail_ex+0x3c2/0x510
[ 22.955224][ T294] ? ___neigh_create+0x741/0x2100
[ 22.955245][ T294] should_failslab+0xac/0x100
[ 22.955267][ T294] __kmalloc_noprof+0x69/0x510
[ 22.955285][ T294] ? ___neigh_create+0x741/0x2100
[ 22.955304][ T294] ? ip6t_do_table+0x1355/0x1510
[ 22.955322][ T294] ___neigh_create+0x741/0x2100
[ 22.955344][ T294] ? __kasan_check_read+0x15/0x20
[ 22.955360][ T294] ? selinux_ip_postroute+0x291/0xfe0
[ 22.955379][ T294] __neigh_create+0x72/0xb0
[ 22.955399][ T294] ip6_finish_output2+0xba2/0x1990
[ 22.955424][ T294] ? __cfi_ip6_finish_output2+0x10/0x10
[ 22.955447][ T294] ? __cfi_ip6table_mangle_hook+0x10/0x10
[ 22.955467][ T294] ip6_finish_output+0x535/0xaf0
[ 22.955488][ T294] ip6_output+0x1fe/0x420
[ 22.955508][ T294] ? __cfi_ip6_output+0x10/0x10
[ 22.955529][ T294] ? __cfi_ip6_finish_output+0x10/0x10
[ 22.955549][ T294] ? __cfi_ip6t_do_table+0x10/0x10
[ 22.955566][ T294] ? __cfi_ip6_output+0x10/0x10
[ 22.955585][ T294] ndisc_send_skb+0x777/0xca0
[ 22.955604][ T294] ? __cfi_ndisc_send_skb+0x10/0x10
[ 22.955621][ T294] ? __cfi_dst_output+0x10/0x10
[ 22.955637][ T294] ? ndisc_ns_create+0x6af/0x8d0
[ 22.955654][ T294] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 22.955678][ T294] ndisc_send_ns+0xd8/0x160
[ 22.955702][ T294] ? __cfi_ndisc_send_ns+0x10/0x10
[ 22.955720][ T294] addrconf_dad_work+0xa0e/0x1550
[ 22.955739][ T294] ? __cfi_addrconf_dad_work+0x10/0x10
[ 22.955758][ T294] ? kick_pool+0xb9/0x540
[ 22.955779][ T294] process_scheduled_works+0x7f7/0x1060
[ 22.955799][ T294] worker_thread+0xc99/0x13f0
[ 22.955818][ T294] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 22.955838][ T294] ? __kasan_check_read+0x15/0x20
[ 22.955856][ T294] kthread+0x2c7/0x360
[ 22.955875][ T294] ? __cfi_worker_thread+0x10/0x10
[ 22.955892][ T294] ? __cfi_kthread+0x10/0x10
[ 22.955911][ T294] ret_from_fork+0x67/0xa0
[ 22.955934][ T294] ? __cfi_kthread+0x10/0x10
[ 22.955953][ T294] ret_from_fork_asm+0x1a/0x30
[ 22.955971][ T294]
[ 22.966462][ T286] FAULT_INJECTION: forcing a failure.
[ 22.966462][ T286] name failslab, interval 1, probability 1, space 0, times 85
[ 22.968594][ T342] CPU: 1 UID: 0 PID: 342 Comm: syz.0.12 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 22.968620][ T342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 22.968631][ T342] Call Trace:
[ 22.968637][ T342]
[ 22.968644][ T342] __dump_stack+0x21/0x30
[ 22.968672][ T342] dump_stack_lvl+0x140/0x1c0
[ 22.968695][ T342] ? __cfi_dump_stack_lvl+0x10/0x10
[ 22.968721][ T342] dump_stack+0x19/0x20
[ 22.968744][ T342] should_fail_ex+0x3c2/0x510
[ 22.968764][ T342] should_failslab+0xac/0x100
[ 22.968786][ T342] kmem_cache_alloc_node_noprof+0x45/0x420
[ 22.968806][ T342] ? __alloc_skb+0x10c/0x360
[ 22.968831][ T342] __alloc_skb+0x10c/0x360
[ 22.968854][ T342] tcp_stream_alloc_skb+0x43/0x370
[ 22.968873][ T342] tcp_sendmsg_locked+0xcbc/0x4ac0
[ 22.968897][ T342] ? __cfi_tcp_sendmsg_locked+0x10/0x10
[ 22.968917][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 22.968934][ T342] tcp_sendmsg+0x3e/0xd0
[ 22.968950][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 22.968967][ T342] inet_sendmsg+0xb7/0x120
[ 22.968988][ T342] ? __cfi_inet_sendmsg+0x10/0x10
[ 22.969007][ T342] __sys_sendto+0x5ea/0x700
[ 22.969033][ T342] ? __cfi___sys_sendto+0x10/0x10
[ 22.969060][ T342] ? __se_sys_futex+0x13c/0x320
[ 22.969086][ T342] ? __kasan_check_write+0x18/0x20
[ 22.969104][ T342] __x64_sys_sendto+0xe9/0x100
[ 22.969130][ T342] x64_sys_call+0x2c2c/0x2ee0
[ 22.969147][ T342] do_syscall_64+0x57/0xf0
[ 22.969167][ T342] ? clear_bhb_loop+0x50/0xa0
[ 22.969196][ T342] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 22.969219][ T342] RIP: 0033:0x7febd1f9df99
[ 22.969234][ T342] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 22.969249][ T342] RSP: 002b:00007febd2e09028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 22.969269][ T342] RAX: ffffffffffffffda RBX: 00007febd2225fa0 RCX: 00007febd1f9df99
[ 22.969282][ T342] RDX: 00000000000109e8 RSI: 00002000000004c0 RDI: 0000000000000004
[ 22.969295][ T342] RBP: 00007febd2034ec4 R08: 0000000000000000 R09: 0000000000000006
[ 22.969307][ T342] R10: 0000000000000805 R11: 0000000000000246 R12: 0000000000000000
[ 22.969318][ T342] R13: 00007febd2226038 R14: 00007febd2225fa0 R15: 00007ffde19943e8
[ 22.969333][ T342]
[ 22.970358][ T342] FAULT_INJECTION: forcing a failure.
[ 22.970358][ T342] name failslab, interval 1, probability 1, space 0, times 84
[ 22.975159][ T299] FAULT_INJECTION: forcing a failure.
[ 22.975159][ T299] name failslab, interval 1, probability 1, space 0, times 84
[ 22.978222][ T342] CPU: 1 UID: 0 PID: 342 Comm: syz.0.12 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 22.978249][ T342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 22.978261][ T342] Call Trace:
[ 22.978267][ T342]
[ 22.978273][ T342] __dump_stack+0x21/0x30
[ 22.978301][ T342] dump_stack_lvl+0x140/0x1c0
[ 22.978324][ T342] ? __cfi_dump_stack_lvl+0x10/0x10
[ 22.978350][ T342] dump_stack+0x19/0x20
[ 22.978373][ T342] should_fail_ex+0x3c2/0x510
[ 22.978394][ T342] should_failslab+0xac/0x100
[ 22.978415][ T342] kmem_cache_alloc_node_noprof+0x45/0x420
[ 22.978435][ T342] ? __alloc_skb+0x10c/0x360
[ 22.978460][ T342] __alloc_skb+0x10c/0x360
[ 22.978484][ T342] tcp_stream_alloc_skb+0x43/0x370
[ 22.978502][ T342] tcp_sendmsg_locked+0xcbc/0x4ac0
[ 22.978525][ T342] ? __cfi_tcp_sendmsg_locked+0x10/0x10
[ 22.978545][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 22.978563][ T342] tcp_sendmsg+0x3e/0xd0
[ 22.978579][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 22.978596][ T342] inet_sendmsg+0xb7/0x120
[ 22.978616][ T342] ? __cfi_inet_sendmsg+0x10/0x10
[ 22.978640][ T342] __sys_sendto+0x5ea/0x700
[ 22.978666][ T342] ? __cfi___sys_sendto+0x10/0x10
[ 22.978692][ T342] ? __se_sys_futex+0x13c/0x320
[ 22.978718][ T342] ? __kasan_check_write+0x18/0x20
[ 22.978736][ T342] __x64_sys_sendto+0xe9/0x100
[ 22.978762][ T342] x64_sys_call+0x2c2c/0x2ee0
[ 22.978779][ T342] do_syscall_64+0x57/0xf0
[ 22.978798][ T342] ? clear_bhb_loop+0x50/0xa0
[ 22.978821][ T342] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 22.978843][ T342] RIP: 0033:0x7febd1f9df99
[ 22.978859][ T342] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 22.978874][ T342] RSP: 002b:00007febd2e09028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 22.978894][ T342] RAX: ffffffffffffffda RBX: 00007febd2225fa0 RCX: 00007febd1f9df99
[ 22.978908][ T342] RDX: 00000000000109e8 RSI: 00002000000004c0 RDI: 0000000000000004
[ 22.978920][ T342] RBP: 00007febd2034ec4 R08: 0000000000000000 R09: 0000000000000006
[ 22.978931][ T342] R10: 0000000000000805 R11: 0000000000000246 R12: 0000000000000000
[ 22.978943][ T342] R13: 00007febd2226038 R14: 00007febd2225fa0 R15: 00007ffde19943e8
[ 22.978958][ T342]
[ 22.981085][ T342] FAULT_INJECTION: forcing a failure.
[ 22.981085][ T342] name failslab, interval 1, probability 1, space 0, times 81
[ 22.982521][ T286] CPU: 0 UID: 0 PID: 286 Comm: syz-executor Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 22.982546][ T286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 22.982556][ T286] Call Trace:
[ 22.982562][ T286]
[ 22.982568][ T286] __dump_stack+0x21/0x30
[ 22.982594][ T286] dump_stack_lvl+0x140/0x1c0
[ 22.982617][ T286] ? __cfi_dump_stack_lvl+0x10/0x10
[ 22.982641][ T286] dump_stack+0x19/0x20
[ 22.982662][ T286] should_fail_ex+0x3c2/0x510
[ 22.982689][ T286] should_failslab+0xac/0x100
[ 22.982710][ T286] kmem_cache_alloc_node_noprof+0x45/0x420
[ 22.982729][ T286] ? __alloc_skb+0x10c/0x360
[ 22.982752][ T286] __alloc_skb+0x10c/0x360
[ 22.982773][ T286] ? tcp_current_mss+0x539/0x8b0
[ 22.982791][ T286] tcp_stream_alloc_skb+0x43/0x370
[ 22.982809][ T286] tcp_sendmsg_locked+0xcbc/0x4ac0
[ 22.982827][ T286] ? avc_has_perm_noaudit+0x289/0x360
[ 22.982849][ T286] ? __kasan_check_write+0x18/0x20
[ 22.982866][ T286] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 22.982888][ T286] ? __cfi_tcp_sendmsg_locked+0x10/0x10
[ 22.982906][ T286] ? avc_has_perm+0x155/0x240
[ 22.982926][ T286] ? __cfi_tcp_sendmsg+0x10/0x10
[ 22.982943][ T286] tcp_sendmsg+0x3e/0xd0
[ 22.982958][ T286] ? __cfi_tcp_sendmsg+0x10/0x10
[ 22.982974][ T286] inet_sendmsg+0xb7/0x120
[ 22.982994][ T286] ? __cfi_inet_sendmsg+0x10/0x10
[ 22.983013][ T286] sock_write_iter+0x3bf/0x490
[ 22.983033][ T286] ? __cfi_sock_write_iter+0x10/0x10
[ 22.983056][ T286] vfs_write+0x762/0xfd0
[ 22.983073][ T286] ? __cfi_vfs_write+0x10/0x10
[ 22.983092][ T286] ? __kasan_check_read+0x15/0x20
[ 22.983110][ T286] ksys_write+0x145/0x260
[ 22.983127][ T286] ? __cfi_ksys_write+0x10/0x10
[ 22.983146][ T286] ? __kasan_check_read+0x15/0x20
[ 22.983162][ T286] __x64_sys_write+0x7f/0x90
[ 22.983180][ T286] x64_sys_call+0x271c/0x2ee0
[ 22.983196][ T286] do_syscall_64+0x57/0xf0
[ 22.983218][ T286] ? clear_bhb_loop+0x50/0xa0
[ 22.983240][ T286] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 22.983261][ T286] RIP: 0033:0x7fae4c159117
[ 22.983276][ T286] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 22.983290][ T286] RSP: 002b:00007ffc88994c80 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 22.983309][ T286] RAX: ffffffffffffffda RBX: 00005555704fd500 RCX: 00007fae4c159117
[ 22.983322][ T286] RDX: 0000000000000038 RSI: 0000555570516098 RDI: 0000000000000003
[ 22.983334][ T286] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 22.983345][ T286] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000038
[ 22.983355][ T286] R13: 0000555570516098 R14: ffffffffffffffe8 R15: 00007ffc889952c0
[ 22.983371][ T286]
[ 22.983456][ T299] CPU: 0 UID: 0 PID: 299 Comm: syz-executor Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 22.983479][ T299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 22.983488][ T299] Call Trace:
[ 22.983494][ T299]
[ 22.983500][ T299] __dump_stack+0x21/0x30
[ 22.983524][ T299] dump_stack_lvl+0x140/0x1c0
[ 22.983547][ T299] ? __cfi_dump_stack_lvl+0x10/0x10
[ 22.983572][ T299] dump_stack+0x19/0x20
[ 22.983594][ T299] should_fail_ex+0x3c2/0x510
[ 22.983613][ T299] should_failslab+0xac/0x100
[ 22.983633][ T299] kmem_cache_alloc_noprof+0x42/0x410
[ 22.983651][ T299] ? security_file_alloc+0x49/0x220
[ 22.983675][ T299] ? kasan_save_alloc_info+0x3a/0x50
[ 22.983708][ T299] security_file_alloc+0x49/0x220
[ 22.983732][ T299] init_file+0x9e/0x210
[ 22.983753][ T299] alloc_empty_file+0xd9/0x270
[ 22.983775][ T299] path_openat+0xf4/0x35a0
[ 22.983797][ T299] ? _raw_spin_unlock+0x45/0x60
[ 22.983816][ T299] ? finish_task_switch+0x139/0x770
[ 22.983841][ T299] ? do_filp_open+0x440/0x440
[ 22.983862][ T299] ? __sched_text_start+0x10/0x10
[ 22.983884][ T299] do_filp_open+0x1f2/0x440
[ 22.983906][ T299] ? __cfi_do_filp_open+0x10/0x10
[ 22.983931][ T299] ? do_sys_openat2+0x11f/0x1d0
[ 22.983955][ T299] do_sys_openat2+0x134/0x1d0
[ 22.983978][ T299] ? __cfi_path_umount+0x10/0x10
[ 22.984002][ T299] ? do_sys_open+0x100/0x100
[ 22.984026][ T299] ? __x64_sys_umount+0x12e/0x180
[ 22.984042][ T299] __x64_sys_openat+0x13a/0x170
[ 22.984067][ T299] x64_sys_call+0xe69/0x2ee0
[ 22.984082][ T299] do_syscall_64+0x57/0xf0
[ 22.984100][ T299] ? clear_bhb_loop+0x50/0xa0
[ 22.984122][ T299] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 22.984143][ T299] RIP: 0033:0x7f624939d2bc
[ 22.984157][ T299] Code: 4c 89 54 24 18 41 89 f2 41 83 e2 40 75 40 89 f0 f7 d0 a9 00 00 41 00 74 35 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 77 44 48 8b 54 24 18 64 48 2b 14 25 28 00 00 00
[ 22.984171][ T299] RSP: 002b:00007ffcce3d2710 EFLAGS: 00000206 ORIG_RAX: 0000000000000101
[ 22.984188][ T299] RAX: ffffffffffffffda RBX: 00007f6249434314 RCX: 00007f624939d2bc
[ 22.984201][ T299] RDX: 0000000000090800 RSI: 00007ffcce3d38c0 RDI: 00000000ffffff9c
[ 22.984213][ T299] RBP: 00007ffcce3d38ac R08: 0000000000000000 R09: 0000000000000000
[ 22.984225][ T299] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffcce3d38c0
[ 22.984236][ T299] R13: 00007f6249434314 R14: 0000000000005997 R15: 00007ffcce3d3900
[ 22.984251][ T299]
[ 22.984534][ T286] FAULT_INJECTION: forcing a failure.
[ 22.984534][ T286] name failslab, interval 1, probability 1, space 0, times 79
[ 22.986679][ T342] CPU: 1 UID: 0 PID: 342 Comm: syz.0.12 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 22.986705][ T342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 22.986716][ T342] Call Trace:
[ 22.986722][ T342]
[ 22.986728][ T342] __dump_stack+0x21/0x30
[ 22.986755][ T342] dump_stack_lvl+0x140/0x1c0
[ 22.986778][ T342] ? __cfi_dump_stack_lvl+0x10/0x10
[ 22.986803][ T342] dump_stack+0x19/0x20
[ 22.986826][ T342] should_fail_ex+0x3c2/0x510
[ 22.986846][ T342] should_failslab+0xac/0x100
[ 22.986868][ T342] kmem_cache_alloc_node_noprof+0x45/0x420
[ 22.986887][ T342] ? __kasan_slab_free+0x6a/0x80
[ 22.986908][ T342] ? __alloc_skb+0x10c/0x360
[ 22.986932][ T342] ? kmem_cache_free+0x1bd/0x4f0
[ 22.986951][ T342] __alloc_skb+0x10c/0x360
[ 22.986973][ T342] tcp_stream_alloc_skb+0x43/0x370
[ 22.986991][ T342] tcp_write_xmit+0x1403/0x6d20
[ 22.987016][ T342] __tcp_push_pending_frames+0x9d/0x300
[ 22.987035][ T342] tcp_rcv_established+0xe23/0x1d30
[ 22.987059][ T342] ? kmem_cache_free+0x1bd/0x4f0
[ 22.987079][ T342] ? __alloc_skb+0x249/0x360
[ 22.987101][ T342] ? __cfi_tcp_rcv_established+0x10/0x10
[ 22.987126][ T342] ? ipv4_dst_check+0xfc/0x170
[ 22.987144][ T342] tcp_v4_do_rcv+0x49a/0xbb0
[ 22.987167][ T342] ? __cfi_tcp_v4_do_rcv+0x10/0x10
[ 22.987195][ T342] __release_sock+0x195/0x400
[ 22.987215][ T342] release_sock+0x64/0x1f0
[ 22.987239][ T342] sk_stream_wait_memory+0x730/0xf80
[ 22.987260][ T342] ? __cfi_sk_stream_wait_memory+0x10/0x10
[ 22.987278][ T342] ? __cfi_woken_wake_function+0x10/0x10
[ 22.987301][ T342] ? tcp_push+0x488/0x670
[ 22.987318][ T342] tcp_sendmsg_locked+0x134c/0x4ac0
[ 22.987342][ T342] ? __cfi_tcp_sendmsg_locked+0x10/0x10
[ 22.987362][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 22.987379][ T342] tcp_sendmsg+0x3e/0xd0
[ 22.987394][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 22.987411][ T342] inet_sendmsg+0xb7/0x120
[ 22.987432][ T342] ? __cfi_inet_sendmsg+0x10/0x10
[ 22.987452][ T342] __sys_sendto+0x5ea/0x700
[ 22.987477][ T342] ? __cfi___sys_sendto+0x10/0x10
[ 22.987503][ T342] ? __se_sys_futex+0x13c/0x320
[ 22.987529][ T342] ? __kasan_check_write+0x18/0x20
[ 22.987548][ T342] __x64_sys_sendto+0xe9/0x100
[ 22.987573][ T342] x64_sys_call+0x2c2c/0x2ee0
[ 22.987590][ T342] do_syscall_64+0x57/0xf0
[ 22.987609][ T342] ? clear_bhb_loop+0x50/0xa0
[ 22.987632][ T342] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 22.987654][ T342] RIP: 0033:0x7febd1f9df99
[ 22.987669][ T342] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 22.987684][ T342] RSP: 002b:00007febd2e09028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 22.987703][ T342] RAX: ffffffffffffffda RBX: 00007febd2225fa0 RCX: 00007febd1f9df99
[ 22.987720][ T342] RDX: 00000000000109e8 RSI: 00002000000004c0 RDI: 0000000000000004
[ 22.987732][ T342] RBP: 00007febd2034ec4 R08: 0000000000000000 R09: 0000000000000006
[ 22.987744][ T342] R10: 0000000000000805 R11: 0000000000000246 R12: 0000000000000000
[ 22.987757][ T342] R13: 00007febd2226038 R14: 00007febd2225fa0 R15: 00007ffde19943e8
[ 22.987773][ T342]
[ 22.988652][ T342] FAULT_INJECTION: forcing a failure.
[ 22.988652][ T342] name failslab, interval 1, probability 1, space 0, times 78
[ 22.991416][ T286] CPU: 0 UID: 0 PID: 286 Comm: syz-executor Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 22.991440][ T286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 22.991451][ T286] Call Trace:
[ 22.991456][ T286]
[ 22.991462][ T286] __dump_stack+0x21/0x30
[ 22.991487][ T286] dump_stack_lvl+0x140/0x1c0
[ 22.991511][ T286] ? __cfi_dump_stack_lvl+0x10/0x10
[ 22.991534][ T286] ? skb_network_protocol+0x533/0x7a0
[ 22.991558][ T286] ? __sprint_symbol+0x184/0x300
[ 22.991578][ T286] ? __cfi_skb_network_protocol+0x10/0x10
[ 22.991600][ T286] dump_stack+0x19/0x20
[ 22.991622][ T286] should_fail_ex+0x3c2/0x510
[ 22.991642][ T286] should_failslab+0xac/0x100
[ 22.991688][ T286] kmem_cache_alloc_noprof+0x42/0x410
[ 22.991706][ T286] ? move_right+0xb0/0xb0
[ 22.991725][ T286] ? skb_clone+0x21d/0x470
[ 22.991742][ T286] skb_clone+0x21d/0x470
[ 22.991758][ T286] dev_queue_xmit_nit+0x251/0xac0
[ 22.991779][ T286] dev_hard_start_xmit+0x19e/0x730
[ 22.991803][ T286] sch_direct_xmit+0x27d/0x9c0
[ 22.991821][ T286] ? __kasan_check_write+0x18/0x20
[ 22.991838][ T286] ? _raw_spin_trylock+0xb5/0x140
[ 22.991857][ T286] ? __cfi_sch_direct_xmit+0x10/0x10
[ 22.991875][ T286] ? netdev_core_pick_tx+0x1ff/0x370
[ 22.991897][ T286] ? __dev_queue_xmit+0x26c/0x3780
[ 22.991919][ T286] __dev_queue_xmit+0x1611/0x3780
[ 22.991942][ T286] ? __dev_queue_xmit+0x26c/0x3780
[ 22.991965][ T286] ? __kasan_check_write+0x18/0x20
[ 22.991983][ T286] ? __kasan_check_read+0x15/0x20
[ 22.991999][ T286] ? _prb_read_valid+0x9b5/0xa50
[ 22.992019][ T286] ? __cfi___dev_queue_xmit+0x10/0x10
[ 22.992043][ T286] ? __kasan_check_read+0x15/0x20
[ 22.992060][ T286] ? selinux_ip_postroute+0x291/0xfe0
[ 22.992079][ T286] ? __cfi_selinux_ip_postroute+0x10/0x10
[ 22.992098][ T286] ? __asan_memcpy+0x5a/0x80
[ 22.992114][ T286] ip_finish_output2+0xb82/0xfb0
[ 22.992133][ T286] ? __cfi_ip_finish_output2+0x10/0x10
[ 22.992150][ T286] ? unwind_get_return_address+0x51/0x90
[ 22.992172][ T286] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 22.992193][ T286] ? ip_skb_dst_mtu+0x4b2/0x670
[ 22.992209][ T286] __ip_finish_output+0x17b/0x3e0
[ 22.992226][ T286] ip_finish_output+0x35/0x360
[ 22.992250][ T286] ? ip_output+0x306/0x330
[ 22.992274][ T286] ip_output+0x1a1/0x330
[ 22.992298][ T286] ? __cfi_ip_output+0x10/0x10
[ 22.992321][ T286] ? __cfi_ip_finish_output+0x10/0x10
[ 22.992345][ T286] ? ipv4_dst_check+0xfc/0x170
[ 22.992363][ T286] ? __cfi_ip_output+0x10/0x10
[ 22.992387][ T286] __ip_queue_xmit+0x134d/0x1f70
[ 22.992411][ T286] ? __kasan_check_read+0x15/0x20
[ 22.992429][ T286] ip_queue_xmit+0x51/0x70
[ 22.992444][ T286] ? __cfi_ip_queue_xmit+0x10/0x10
[ 22.992460][ T286] __tcp_transmit_skb+0x23aa/0x38f0
[ 22.992481][ T286] ? tcp_sendmsg_locked+0xcbc/0x4ac0
[ 22.992498][ T286] ? __tcp_send_ack+0x6b0/0x6b0
[ 22.992516][ T286] ? vfs_write+0x762/0xfd0
[ 22.992533][ T286] ? __x64_sys_write+0x7f/0x90
[ 22.992552][ T286] ? __kasan_check_read+0x15/0x20
[ 22.992568][ T286] ? tcp_small_queue_check+0x213/0x430
[ 22.992587][ T286] tcp_write_xmit+0x1a41/0x6d20
[ 22.992610][ T286] __tcp_push_pending_frames+0x9d/0x300
[ 22.992627][ T286] ? tcp_push+0x401/0x670
[ 22.992642][ T286] tcp_push+0x488/0x670
[ 22.992658][ T286] tcp_sendmsg_locked+0x3fce/0x4ac0
[ 22.992686][ T286] ? __cfi_tcp_sendmsg_locked+0x10/0x10
[ 22.992704][ T286] ? avc_has_perm+0x155/0x240
[ 22.992723][ T286] ? __cfi_tcp_sendmsg+0x10/0x10
[ 22.992740][ T286] tcp_sendmsg+0x3e/0xd0
[ 22.992756][ T286] ? __cfi_tcp_sendmsg+0x10/0x10
[ 22.992773][ T286] inet_sendmsg+0xb7/0x120
[ 22.992792][ T286] ? __cfi_inet_sendmsg+0x10/0x10
[ 22.992811][ T286] sock_write_iter+0x3bf/0x490
[ 22.992831][ T286] ? __cfi_sock_write_iter+0x10/0x10
[ 22.992852][ T286] ? usleep_range_state+0x150/0x150
[ 22.992871][ T286] vfs_write+0x762/0xfd0
[ 22.992889][ T286] ? __cfi_vfs_write+0x10/0x10
[ 22.992907][ T286] ? _copy_from_user+0x87/0xa0
[ 22.992931][ T286] ? __kasan_check_read+0x15/0x20
[ 22.992948][ T286] ksys_write+0x145/0x260
[ 22.992965][ T286] ? xfd_validate_state+0x68/0x140
[ 22.992989][ T286] ? __cfi_ksys_write+0x10/0x10
[ 22.993007][ T286] ? __kasan_check_write+0x18/0x20
[ 22.993023][ T286] ? fpregs_restore_userregs+0x11c/0x260
[ 22.993045][ T286] __x64_sys_write+0x7f/0x90
[ 22.993063][ T286] x64_sys_call+0x271c/0x2ee0
[ 22.993079][ T286] do_syscall_64+0x57/0xf0
[ 22.993097][ T286] ? clear_bhb_loop+0x50/0xa0
[ 22.993119][ T286] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 22.993140][ T286] RIP: 0033:0x7fae4c159117
[ 22.993155][ T286] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 22.993170][ T286] RSP: 002b:00007ffc88994c80 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 22.993188][ T286] RAX: ffffffffffffffda RBX: 00005555704fd500 RCX: 00007fae4c159117
[ 22.993201][ T286] RDX: 0000000000000038 RSI: 0000555570516098 RDI: 0000000000000003
[ 22.993213][ T286] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 22.993223][ T286] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000038
[ 22.993234][ T286] R13: 0000555570516098 R14: ffffffffffffffe8 R15: 00007ffc889952c0
[ 22.993249][ T286]
[ 22.999935][ T99] FAULT_INJECTION: forcing a failure.
[ 22.999935][ T99] name failslab, interval 1, probability 1, space 0, times 75
[ 23.000955][ T342] CPU: 1 UID: 0 PID: 342 Comm: syz.0.12 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 23.000981][ T342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 23.000993][ T342] Call Trace:
[ 23.000998][ T342]
[ 23.001005][ T342] __dump_stack+0x21/0x30
[ 23.001032][ T342] dump_stack_lvl+0x140/0x1c0
[ 23.001055][ T342] ? __cfi_dump_stack_lvl+0x10/0x10
[ 23.001081][ T342] dump_stack+0x19/0x20
[ 23.001103][ T342] should_fail_ex+0x3c2/0x510
[ 23.001125][ T342] should_failslab+0xac/0x100
[ 23.001147][ T342] kmem_cache_alloc_node_noprof+0x45/0x420
[ 23.001166][ T342] ? __alloc_skb+0x10c/0x360
[ 23.001197][ T342] __alloc_skb+0x10c/0x360
[ 23.001220][ T342] tcp_stream_alloc_skb+0x43/0x370
[ 23.001238][ T342] tcp_sendmsg_locked+0xcbc/0x4ac0
[ 23.001262][ T342] ? __cfi_tcp_sendmsg_locked+0x10/0x10
[ 23.001282][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 23.001299][ T342] tcp_sendmsg+0x3e/0xd0
[ 23.001316][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 23.001333][ T342] inet_sendmsg+0xb7/0x120
[ 23.001353][ T342] ? __cfi_inet_sendmsg+0x10/0x10
[ 23.001373][ T342] __sys_sendto+0x5ea/0x700
[ 23.001398][ T342] ? __cfi___sys_sendto+0x10/0x10
[ 23.001425][ T342] ? __se_sys_futex+0x13c/0x320
[ 23.001451][ T342] ? __kasan_check_write+0x18/0x20
[ 23.001469][ T342] __x64_sys_sendto+0xe9/0x100
[ 23.001494][ T342] x64_sys_call+0x2c2c/0x2ee0
[ 23.001511][ T342] do_syscall_64+0x57/0xf0
[ 23.001531][ T342] ? clear_bhb_loop+0x50/0xa0
[ 23.001554][ T342] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 23.001576][ T342] RIP: 0033:0x7febd1f9df99
[ 23.001592][ T342] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 23.001607][ T342] RSP: 002b:00007febd2e09028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 23.001626][ T342] RAX: ffffffffffffffda RBX: 00007febd2225fa0 RCX: 00007febd1f9df99
[ 23.001640][ T342] RDX: 00000000000109e8 RSI: 00002000000004c0 RDI: 0000000000000004
[ 23.001653][ T342] RBP: 00007febd2034ec4 R08: 0000000000000000 R09: 0000000000000006
[ 23.001664][ T342] R10: 0000000000000805 R11: 0000000000000246 R12: 0000000000000000
[ 23.001676][ T342] R13: 00007febd2226038 R14: 00007febd2225fa0 R15: 00007ffde19943e8
[ 23.001691][ T342]
[ 23.002527][ T342] FAULT_INJECTION: forcing a failure.
[ 23.002527][ T342] name failslab, interval 1, probability 1, space 0, times 74
[ 23.005464][ T99] CPU: 0 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 23.005488][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 23.005499][ T99] Call Trace:
[ 23.005504][ T99]
[ 23.005511][ T99] __dump_stack+0x21/0x30
[ 23.005536][ T99] dump_stack_lvl+0x140/0x1c0
[ 23.005559][ T99] ? __cfi_dump_stack_lvl+0x10/0x10
[ 23.005582][ T99] ? tracing_record_taskinfo_sched_switch+0x78/0x390
[ 23.005607][ T99] dump_stack+0x19/0x20
[ 23.005628][ T99] should_fail_ex+0x3c2/0x510
[ 23.005648][ T99] should_failslab+0xac/0x100
[ 23.005669][ T99] kmem_cache_alloc_node_noprof+0x45/0x420
[ 23.005695][ T99] ? __alloc_skb+0x10c/0x360
[ 23.005717][ T99] __alloc_skb+0x10c/0x360
[ 23.005738][ T99] ? __cfi__raw_spin_lock+0x10/0x10
[ 23.005758][ T99] alloc_skb_with_frags+0xd0/0x8b0
[ 23.005781][ T99] ? rcu_preempt_deferred_qs_irqrestore+0x6d6/0xa50
[ 23.005808][ T99] sock_alloc_send_pskb+0x883/0x9a0
[ 23.005828][ T99] ? __cfi_sock_alloc_send_pskb+0x10/0x10
[ 23.005846][ T99] ? __kasan_check_write+0x18/0x20
[ 23.005862][ T99] ? _raw_spin_lock+0x92/0x120
[ 23.005881][ T99] ? __cfi__raw_spin_lock+0x10/0x10
[ 23.005901][ T99] unix_dgram_sendmsg+0x63a/0x1a90
[ 23.005926][ T99] ? selinux_socket_sendmsg+0x281/0x380
[ 23.005950][ T99] ? __cfi_unix_dgram_sendmsg+0x10/0x10
[ 23.005976][ T99] ? bpf_lsm_socket_sendmsg+0xd/0x20
[ 23.005996][ T99] ? security_socket_sendmsg+0x3d/0x100
[ 23.006018][ T99] ? __cfi_unix_dgram_sendmsg+0x10/0x10
[ 23.006042][ T99] __sys_sendto+0x68d/0x700
[ 23.006066][ T99] ? __cfi___sys_sendto+0x10/0x10
[ 23.006092][ T99] ? __cfi___sys_connect+0x10/0x10
[ 23.006117][ T99] ? __kasan_check_write+0x18/0x20
[ 23.006135][ T99] __x64_sys_sendto+0xe9/0x100
[ 23.006159][ T99] x64_sys_call+0x2c2c/0x2ee0
[ 23.006175][ T99] do_syscall_64+0x57/0xf0
[ 23.006193][ T99] ? clear_bhb_loop+0x50/0xa0
[ 23.006216][ T99] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 23.006237][ T99] RIP: 0033:0x7fd2c3150407
[ 23.006251][ T99] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 23.006265][ T99] RSP: 002b:00007ffc6b0cc290 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 23.006283][ T99] RAX: ffffffffffffffda RBX: 00007fd2c3000c80 RCX: 00007fd2c3150407
[ 23.006297][ T99] RDX: 0000000000000047 RSI: 00007ffc6b0cc3d0 RDI: 0000000000000003
[ 23.006309][ T99] RBP: 00007ffc6b0cc800 R08: 0000000000000000 R09: 0000000000000000
[ 23.006325][ T99] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffc6b0cc818
[ 23.006337][ T99] R13: 00007ffc6b0cc3d0 R14: 000000000000002c R15: 00007ffc6b0cc3d0
[ 23.006352][ T99]
[ 23.007860][ T99] FAULT_INJECTION: forcing a failure.
[ 23.007860][ T99] name failslab, interval 1, probability 1, space 0, times 73
[ 23.011797][ T294] FAULT_INJECTION: forcing a failure.
[ 23.011797][ T294] name failslab, interval 1, probability 1, space 0, times 73
[ 23.016747][ T99] CPU: 0 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 23.016772][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 23.016783][ T99] Call Trace:
[ 23.016789][ T99]
[ 23.016795][ T99] __dump_stack+0x21/0x30
[ 23.016822][ T99] dump_stack_lvl+0x140/0x1c0
[ 23.016844][ T99] ? __cfi_dump_stack_lvl+0x10/0x10
[ 23.016868][ T99] ? tracing_record_taskinfo_sched_switch+0x78/0x390
[ 23.016892][ T99] dump_stack+0x19/0x20
[ 23.016914][ T99] should_fail_ex+0x3c2/0x510
[ 23.016934][ T99] should_failslab+0xac/0x100
[ 23.016955][ T99] kmem_cache_alloc_node_noprof+0x45/0x420
[ 23.016974][ T99] ? __alloc_skb+0x10c/0x360
[ 23.016997][ T99] __alloc_skb+0x10c/0x360
[ 23.017019][ T99] ? __cfi__raw_spin_lock+0x10/0x10
[ 23.017040][ T99] alloc_skb_with_frags+0xd0/0x8b0
[ 23.017062][ T99] ? rcu_preempt_deferred_qs_irqrestore+0x6d6/0xa50
[ 23.017089][ T99] sock_alloc_send_pskb+0x883/0x9a0
[ 23.017109][ T99] ? __cfi_sock_alloc_send_pskb+0x10/0x10
[ 23.017127][ T99] ? __kasan_check_write+0x18/0x20
[ 23.017144][ T99] ? _raw_spin_lock+0x92/0x120
[ 23.017162][ T99] ? __cfi__raw_spin_lock+0x10/0x10
[ 23.017181][ T99] unix_dgram_sendmsg+0x63a/0x1a90
[ 23.017206][ T99] ? selinux_socket_sendmsg+0x281/0x380
[ 23.017231][ T99] ? __cfi_unix_dgram_sendmsg+0x10/0x10
[ 23.017256][ T99] ? bpf_lsm_socket_sendmsg+0xd/0x20
[ 23.017275][ T99] ? security_socket_sendmsg+0x3d/0x100
[ 23.017298][ T99] ? __cfi_unix_dgram_sendmsg+0x10/0x10
[ 23.017322][ T99] __sys_sendto+0x68d/0x700
[ 23.017347][ T99] ? __cfi___sys_sendto+0x10/0x10
[ 23.017371][ T99] ? __cfi___sys_connect+0x10/0x10
[ 23.017397][ T99] ? __kasan_check_write+0x18/0x20
[ 23.017414][ T99] __x64_sys_sendto+0xe9/0x100
[ 23.017438][ T99] x64_sys_call+0x2c2c/0x2ee0
[ 23.017454][ T99] do_syscall_64+0x57/0xf0
[ 23.017473][ T99] ? clear_bhb_loop+0x50/0xa0
[ 23.017495][ T99] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 23.017516][ T99] RIP: 0033:0x7fd2c3150407
[ 23.017531][ T99] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 23.017546][ T99] RSP: 002b:00007ffc6b0cc290 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 23.017564][ T99] RAX: ffffffffffffffda RBX: 00007fd2c3000c80 RCX: 00007fd2c3150407
[ 23.017577][ T99] RDX: 0000000000000051 RSI: 00007ffc6b0cc3d0 RDI: 0000000000000003
[ 23.017589][ T99] RBP: 00007ffc6b0cc800 R08: 0000000000000000 R09: 0000000000000000
[ 23.017600][ T99] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffc6b0cc818
[ 23.017613][ T99] R13: 00007ffc6b0cc3d0 R14: 0000000000000036 R15: 00007ffc6b0cc3d0
[ 23.017630][ T99]
[ 23.017753][ T99] FAULT_INJECTION: forcing a failure.
[ 23.017753][ T99] name failslab, interval 1, probability 1, space 0, times 72
[ 23.023533][ T300] FAULT_INJECTION: forcing a failure.
[ 23.023533][ T300] name failslab, interval 1, probability 1, space 0, times 72
[ 23.027863][ T99] CPU: 0 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 23.027889][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 23.027899][ T99] Call Trace:
[ 23.027905][ T99]
[ 23.027912][ T99] __dump_stack+0x21/0x30
[ 23.027938][ T99] dump_stack_lvl+0x140/0x1c0
[ 23.027961][ T99] ? __cfi_dump_stack_lvl+0x10/0x10
[ 23.027983][ T99] ? avc_has_perm_noaudit+0x289/0x360
[ 23.028008][ T99] dump_stack+0x19/0x20
[ 23.028030][ T99] should_fail_ex+0x3c2/0x510
[ 23.028050][ T99] should_failslab+0xac/0x100
[ 23.028071][ T99] kmem_cache_alloc_lru_noprof+0x44/0x410
[ 23.028089][ T99] ? sock_alloc_inode+0x48/0x150
[ 23.028111][ T99] sock_alloc_inode+0x48/0x150
[ 23.028132][ T99] ? __cfi_sock_alloc_inode+0x10/0x10
[ 23.028152][ T99] alloc_inode+0x7a/0x270
[ 23.028173][ T99] ? bpf_lsm_socket_create+0xd/0x20
[ 23.028192][ T99] new_inode_pseudo+0x19/0x40
[ 23.028213][ T99] __sock_create+0x130/0x810
[ 23.028235][ T99] __sys_socket+0xe1/0x1c0
[ 23.028258][ T99] __x64_sys_socket+0x7e/0x90
[ 23.028279][ T99] x64_sys_call+0x2608/0x2ee0
[ 23.028295][ T99] do_syscall_64+0x57/0xf0
[ 23.028315][ T99] ? clear_bhb_loop+0x50/0xa0
[ 23.028338][ T99] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 23.028360][ T99] RIP: 0033:0x7fd2c31cb707
[ 23.028376][ T99] 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
[ 23.028390][ T99] RSP: 002b:00007ffc6b0cc2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 23.028409][ T99] RAX: ffffffffffffffda RBX: 0000000000000051 RCX: 00007fd2c31cb707
[ 23.028422][ T99] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 23.028434][ T99] RBP: 00007fd2c3257560 R08: 0000000000000000 R09: 0000000000000000
[ 23.028445][ T99] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 23.028456][ T99] R13: 00007ffc6b0cc3d0 R14: 0000000000000036 R15: 00007ffc6b0cc3d0
[ 23.028471][ T99]
[ 23.028522][ T99] socket: no more sockets
[ 23.033905][ T294] CPU: 1 UID: 0 PID: 294 Comm: kworker/u8:3 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 23.033931][ T294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 23.033942][ T294] Workqueue: ipv6_addrconf addrconf_dad_work
[ 23.033963][ T294] Call Trace:
[ 23.033969][ T294]
[ 23.033975][ T294] __dump_stack+0x21/0x30
[ 23.034000][ T294] dump_stack_lvl+0x140/0x1c0
[ 23.034022][ T294] ? __cfi_dump_stack_lvl+0x10/0x10
[ 23.034045][ T294] ? _raw_spin_lock+0x92/0x120
[ 23.034065][ T294] dump_stack+0x19/0x20
[ 23.034087][ T294] should_fail_ex+0x3c2/0x510
[ 23.034107][ T294] should_failslab+0xac/0x100
[ 23.034127][ T294] kmem_cache_alloc_node_noprof+0x45/0x420
[ 23.034146][ T294] ? __alloc_skb+0x10c/0x360
[ 23.034170][ T294] __alloc_skb+0x10c/0x360
[ 23.034201][ T294] ndisc_send_rs+0x322/0x880
[ 23.034219][ T294] addrconf_dad_completed+0x973/0xef0
[ 23.034237][ T294] ? addrconf_dad_stop+0x460/0x460
[ 23.034256][ T294] addrconf_dad_work+0xc7f/0x1550
[ 23.034276][ T294] ? __cfi_addrconf_dad_work+0x10/0x10
[ 23.034293][ T294] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 23.034313][ T294] ? kick_pool+0xb9/0x540
[ 23.034333][ T294] process_scheduled_works+0x7f7/0x1060
[ 23.034354][ T294] worker_thread+0xc99/0x13f0
[ 23.034372][ T294] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 23.034392][ T294] ? __kasan_check_read+0x15/0x20
[ 23.034410][ T294] kthread+0x2c7/0x360
[ 23.034429][ T294] ? __cfi_worker_thread+0x10/0x10
[ 23.034446][ T294] ? __cfi_kthread+0x10/0x10
[ 23.034465][ T294] ret_from_fork+0x67/0xa0
[ 23.034489][ T294] ? __cfi_kthread+0x10/0x10
[ 23.034508][ T294] ret_from_fork_asm+0x1a/0x30
[ 23.034526][ T294]
[ 23.035485][ T312] FAULT_INJECTION: forcing a failure.
[ 23.035485][ T312] name failslab, interval 1, probability 1, space 0, times 69
[ 23.037197][ T99] FAULT_INJECTION: forcing a failure.
[ 23.037197][ T99] name failslab, interval 1, probability 1, space 0, times 69
[ 23.041188][ T342] CPU: 1 UID: 0 PID: 342 Comm: syz.0.12 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 23.041214][ T342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 23.041225][ T342] Call Trace:
[ 23.041231][ T342]
[ 23.041239][ T342] __dump_stack+0x21/0x30
[ 23.041266][ T342] dump_stack_lvl+0x140/0x1c0
[ 23.041289][ T342] ? __cfi_dump_stack_lvl+0x10/0x10
[ 23.041314][ T342] dump_stack+0x19/0x20
[ 23.041337][ T342] should_fail_ex+0x3c2/0x510
[ 23.041357][ T342] should_failslab+0xac/0x100
[ 23.041379][ T342] kmem_cache_alloc_node_noprof+0x45/0x420
[ 23.041398][ T342] ? __alloc_skb+0x10c/0x360
[ 23.041423][ T342] __alloc_skb+0x10c/0x360
[ 23.041446][ T342] tcp_stream_alloc_skb+0x43/0x370
[ 23.041464][ T342] tcp_sendmsg_locked+0xcbc/0x4ac0
[ 23.041487][ T342] ? __cfi_tcp_sendmsg_locked+0x10/0x10
[ 23.041507][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 23.041525][ T342] tcp_sendmsg+0x3e/0xd0
[ 23.041541][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 23.041558][ T342] inet_sendmsg+0xb7/0x120
[ 23.041578][ T342] ? __cfi_inet_sendmsg+0x10/0x10
[ 23.041598][ T342] __sys_sendto+0x5ea/0x700
[ 23.041624][ T342] ? __cfi___sys_sendto+0x10/0x10
[ 23.041650][ T342] ? __se_sys_futex+0x13c/0x320
[ 23.041675][ T342] ? __kasan_check_write+0x18/0x20
[ 23.041694][ T342] __x64_sys_sendto+0xe9/0x100
[ 23.041720][ T342] x64_sys_call+0x2c2c/0x2ee0
[ 23.041737][ T342] do_syscall_64+0x57/0xf0
[ 23.041757][ T342] ? clear_bhb_loop+0x50/0xa0
[ 23.041779][ T342] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 23.041802][ T342] RIP: 0033:0x7febd1f9df99
[ 23.041818][ T342] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 23.041833][ T342] RSP: 002b:00007febd2e09028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 23.041852][ T342] RAX: ffffffffffffffda RBX: 00007febd2225fa0 RCX: 00007febd1f9df99
[ 23.041866][ T342] RDX: 00000000000109e8 RSI: 00002000000004c0 RDI: 0000000000000004
[ 23.041878][ T342] RBP: 00007febd2034ec4 R08: 0000000000000000 R09: 0000000000000006
[ 23.041890][ T342] R10: 0000000000000805 R11: 0000000000000246 R12: 0000000000000000
[ 23.041902][ T342] R13: 00007febd2226038 R14: 00007febd2225fa0 R15: 00007ffde19943e8
[ 23.041932][ T342]
[ 23.042296][ T342] FAULT_INJECTION: forcing a failure.
[ 23.042296][ T342] name failslab, interval 1, probability 1, space 0, times 68
[ 23.045789][ T99] CPU: 0 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 23.045815][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 23.045826][ T99] Call Trace:
[ 23.045831][ T99]
[ 23.045839][ T99] __dump_stack+0x21/0x30
[ 23.045864][ T99] dump_stack_lvl+0x140/0x1c0
[ 23.045886][ T99] ? __cfi_dump_stack_lvl+0x10/0x10
[ 23.045910][ T99] dump_stack+0x19/0x20
[ 23.045932][ T99] should_fail_ex+0x3c2/0x510
[ 23.045952][ T99] should_failslab+0xac/0x100
[ 23.045972][ T99] __kmalloc_cache_noprof+0x41/0x470
[ 23.045990][ T99] ? syslog_print+0x12d/0x6f0
[ 23.046012][ T99] syslog_print+0x12d/0x6f0
[ 23.046032][ T99] ? avc_has_perm_noaudit+0x289/0x360
[ 23.046053][ T99] ? do_syslog+0x7f0/0x7f0
[ 23.046073][ T99] ? __cfi_avc_has_perm+0x10/0x10
[ 23.046093][ T99] ? selinux_capable+0x38/0x50
[ 23.046115][ T99] ? selinux_syslog+0x10d/0x140
[ 23.046136][ T99] ? bpf_lsm_syslog+0xd/0x20
[ 23.046160][ T99] do_syslog+0x584/0x7f0
[ 23.046179][ T99] ? __cfi_do_syslog+0x10/0x10
[ 23.046198][ T99] ? sock_alloc_inode+0x134/0x150
[ 23.046220][ T99] ? alloc_inode+0x24b/0x270
[ 23.046243][ T99] ? __kasan_check_write+0x18/0x20
[ 23.046260][ T99] ? fpregs_restore_userregs+0x11c/0x260
[ 23.046282][ T99] __x64_sys_syslog+0x80/0x90
[ 23.046302][ T99] x64_sys_call+0x19e6/0x2ee0
[ 23.046318][ T99] do_syscall_64+0x57/0xf0
[ 23.046337][ T99] ? clear_bhb_loop+0x50/0xa0
[ 23.046360][ T99] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 23.046381][ T99] RIP: 0033:0x7fd2c31caa37
[ 23.046395][ T99] Code: 73 01 c3 48 8b 0d c1 f3 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 67 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 91 f3 0c 00 f7 d8 64 89 01 48
[ 23.046410][ T99] RSP: 002b:00007ffc6b0cc8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
[ 23.046428][ T99] RAX: ffffffffffffffda RBX: 00007fd2c336a490 RCX: 00007fd2c31caa37
[ 23.046442][ T99] RDX: 00000000000003ff RSI: 00007fd2c336a490 RDI: 0000000000000002
[ 23.046454][ T99] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 23.046465][ T99] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd2c336a490
[ 23.046476][ T99] R13: 00007fd2c3347dfe R14: 00007fd2c336a888 R15: 00007fd2c336a888
[ 23.046491][ T99]
[ 23.049478][ T300] CPU: 0 UID: 0 PID: 300 Comm: syz-executor Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 23.049505][ T300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 23.049518][ T300] Call Trace:
[ 23.049524][ T300]
[ 23.049530][ T300] __dump_stack+0x21/0x30
[ 23.049555][ T300] dump_stack_lvl+0x140/0x1c0
[ 23.049578][ T300] ? __cfi_dump_stack_lvl+0x10/0x10
[ 23.049601][ T300] ? mutex_unlock+0x90/0x240
[ 23.049625][ T300] dump_stack+0x19/0x20
[ 23.049646][ T300] should_fail_ex+0x3c2/0x510
[ 23.049665][ T300] should_failslab+0xac/0x100
[ 23.049694][ T300] __kmalloc_node_noprof+0x69/0x500
[ 23.049712][ T300] ? __kvmalloc_node_noprof+0x128/0x300
[ 23.049738][ T300] __kvmalloc_node_noprof+0x128/0x300
[ 23.049763][ T300] ? __cfi___kvmalloc_node_noprof+0x10/0x10
[ 23.049788][ T300] ? selinux_capable+0x30/0x50
[ 23.049809][ T300] ? bpf_lsm_capable+0xd/0x20
[ 23.049835][ T300] xt_alloc_table_info+0x63/0x150
[ 23.049852][ T300] ? do_ipt_set_ctl+0x7df/0xd60
[ 23.049871][ T300] do_ipt_set_ctl+0x8c9/0xd60
[ 23.049891][ T300] ? __cfi_do_ipt_set_ctl+0x10/0x10
[ 23.049909][ T300] ? _raw_spin_unlock_bh+0x54/0x60
[ 23.049929][ T300] ? release_sock+0x171/0x1f0
[ 23.049953][ T300] ? __cfi_do_ip_setsockopt+0x10/0x10
[ 23.049971][ T300] ? __kasan_check_write+0x18/0x20
[ 23.049989][ T300] ? mutex_unlock+0x90/0x240
[ 23.050011][ T300] ? __cfi_mutex_unlock+0x10/0x10
[ 23.050033][ T300] ? selinux_socket_setsockopt+0x324/0x3d0
[ 23.050055][ T300] nf_setsockopt+0x290/0x2b0
[ 23.050076][ T300] ip_setsockopt+0xf6/0x100
[ 23.050095][ T300] tcp_setsockopt+0xef/0x110
[ 23.050115][ T300] sock_common_setsockopt+0xb5/0xd0
[ 23.050135][ T300] ? __cfi_sock_common_setsockopt+0x10/0x10
[ 23.050154][ T300] do_sock_setsockopt+0x27c/0x410
[ 23.050170][ T300] ? __cfi_do_sock_setsockopt+0x10/0x10
[ 23.050186][ T300] ? __kasan_check_write+0x18/0x20
[ 23.050203][ T300] ? __kasan_check_read+0x15/0x20
[ 23.050220][ T300] __x64_sys_setsockopt+0x1b7/0x250
[ 23.050238][ T300] x64_sys_call+0x2adc/0x2ee0
[ 23.050255][ T300] do_syscall_64+0x57/0xf0
[ 23.050274][ T300] ? clear_bhb_loop+0x50/0xa0
[ 23.050296][ T300] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 23.050318][ T300] RIP: 0033:0x7f1065f9f7da
[ 23.050333][ T300] Code: 48 83 ec 10 48 63 c9 48 63 ff 45 89 c9 6a 2c e8 6c 99 fb ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7
[ 23.050347][ T300] RSP: 002b:00007ffc9b88b3c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000036
[ 23.050366][ T300] RAX: ffffffffffffffda RBX: 00007ffc9b88b450 RCX: 00007f1065f9f7da
[ 23.050379][ T300] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003
[ 23.050391][ T300] RBP: 0000000000000003 R08: 00000000000002d8 R09: 0000000000000000
[ 23.050401][ T300] R10: 00007f10661f0b20 R11: 0000000000000202 R12: 00007f10661f0ac0
[ 23.050413][ T300] R13: 00007ffc9b88b3ec R14: 0000000000000000 R15: 00007f10661f1180
[ 23.050427][ T300]
[ 23.055443][ T312] CPU: 0 UID: 0 PID: 312 Comm: udevd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 23.055469][ T312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 23.055480][ T312] Call Trace:
[ 23.055486][ T312]
[ 23.055492][ T312] __dump_stack+0x21/0x30
[ 23.055519][ T312] dump_stack_lvl+0x140/0x1c0
[ 23.055541][ T312] ? __cfi_dump_stack_lvl+0x10/0x10
[ 23.055565][ T312] dump_stack+0x19/0x20
[ 23.055587][ T312] should_fail_ex+0x3c2/0x510
[ 23.055607][ T312] should_failslab+0xac/0x100
[ 23.055628][ T312] kmem_cache_alloc_noprof+0x42/0x410
[ 23.055645][ T312] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 23.055666][ T312] ? alloc_empty_file+0xbf/0x270
[ 23.055696][ T312] ? arch_stack_walk+0x10a/0x170
[ 23.055714][ T312] alloc_empty_file+0xbf/0x270
[ 23.055736][ T312] path_openat+0xf4/0x35a0
[ 23.055758][ T312] ? stack_depot_save_flags+0x38/0x800
[ 23.055778][ T312] ? move_addr_to_user+0x177/0x1e0
[ 23.055803][ T312] ? kasan_save_track+0x4f/0x80
[ 23.055822][ T312] ? kasan_save_track+0x3e/0x80
[ 23.055843][ T312] ? kasan_save_alloc_info+0x3a/0x50
[ 23.055867][ T312] ? __kasan_slab_alloc+0x73/0x90
[ 23.055887][ T312] ? getname+0x1b/0x30
[ 23.055904][ T312] ? do_sys_openat2+0xda/0x1d0
[ 23.055927][ T312] ? __x64_sys_openat+0x13a/0x170
[ 23.055950][ T312] ? x64_sys_call+0xe69/0x2ee0
[ 23.055965][ T312] ? do_syscall_64+0x57/0xf0
[ 23.055985][ T312] ? do_filp_open+0x440/0x440
[ 23.056009][ T312] do_filp_open+0x1f2/0x440
[ 23.056031][ T312] ? __cfi_do_filp_open+0x10/0x10
[ 23.056055][ T312] ? alloc_fd+0x4c1/0x570
[ 23.056075][ T312] do_sys_openat2+0x134/0x1d0
[ 23.056098][ T312] ? do_sys_open+0x100/0x100
[ 23.056123][ T312] __x64_sys_openat+0x13a/0x170
[ 23.056147][ T312] x64_sys_call+0xe69/0x2ee0
[ 23.056163][ T312] do_syscall_64+0x57/0xf0
[ 23.056180][ T312] ? clear_bhb_loop+0x50/0xa0
[ 23.056203][ T312] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 23.056225][ T312] RIP: 0033:0x7f796c5d5407
[ 23.056240][ T312] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 23.056254][ T312] RSP: 002b:00007ffc2f8f1390 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 23.056273][ T312] RAX: ffffffffffffffda RBX: 00007f796c549880 RCX: 00007f796c5d5407
[ 23.056286][ T312] RDX: 00000000000a0800 RSI: 000055dc7153f700 RDI: ffffffffffffff9c
[ 23.056300][ T312] RBP: 000055dc7153c2c0 R08: 0000000000000000 R09: 0000000000000000
[ 23.056311][ T312] R10: 0000000000000000 R11: 0000000000000202 R12: 000055dc718b7b30
[ 23.056323][ T312] R13: 000055dc7177d0f0 R14: 0000000000000000 R15: 000055dc718b7b30
[ 23.056337][ T312]
[ 25.899575][ C0] FAULT_INJECTION: forcing a failure.
[ 25.899575][ C0] name failslab, interval 1, probability 1, space 0, times 65
[ 25.919610][ T342] CPU: 1 UID: 0 PID: 342 Comm: syz.0.12 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 25.919640][ T342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 25.919652][ T342] Call Trace:
[ 25.919658][ T342]
[ 25.919665][ T342] __dump_stack+0x21/0x30
[ 25.919695][ T342] dump_stack_lvl+0x140/0x1c0
[ 25.919718][ T342] ? __cfi_dump_stack_lvl+0x10/0x10
[ 25.919744][ T342] dump_stack+0x19/0x20
[ 25.919767][ T342] should_fail_ex+0x3c2/0x510
[ 25.919788][ T342] should_failslab+0xac/0x100
[ 25.919811][ T342] kmem_cache_alloc_node_noprof+0x45/0x420
[ 25.919832][ T342] ? __kasan_slab_free+0x6a/0x80
[ 25.919852][ T342] ? __alloc_skb+0x10c/0x360
[ 25.919877][ T342] ? kmem_cache_free+0x1bd/0x4f0
[ 25.919896][ T342] __alloc_skb+0x10c/0x360
[ 25.919917][ T342] tcp_stream_alloc_skb+0x43/0x370
[ 25.919935][ T342] tcp_write_xmit+0x1403/0x6d20
[ 25.919960][ T342] __tcp_push_pending_frames+0x9d/0x300
[ 25.919978][ T342] ? tcp_push+0x3f3/0x670
[ 25.919993][ T342] tcp_push+0x488/0x670
[ 25.920010][ T342] tcp_sendmsg_locked+0x1331/0x4ac0
[ 25.920034][ T342] ? __cfi_tcp_sendmsg_locked+0x10/0x10
[ 25.920054][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 25.920070][ T342] tcp_sendmsg+0x3e/0xd0
[ 25.920087][ T342] ? __cfi_tcp_sendmsg+0x10/0x10
[ 25.920104][ T342] inet_sendmsg+0xb7/0x120
[ 25.920123][ T342] ? __cfi_inet_sendmsg+0x10/0x10
[ 25.920143][ T342] __sys_sendto+0x5ea/0x700
[ 25.920168][ T342] ? __cfi___sys_sendto+0x10/0x10
[ 25.920195][ T342] ? __se_sys_futex+0x13c/0x320
[ 25.920221][ T342] ? __kasan_check_write+0x18/0x20
[ 25.920239][ T342] __x64_sys_sendto+0xe9/0x100
[ 25.920264][ T342] x64_sys_call+0x2c2c/0x2ee0
[ 25.920281][ T342] do_syscall_64+0x57/0xf0
[ 25.920301][ T342] ? clear_bhb_loop+0x50/0xa0
[ 25.920324][ T342] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 25.920346][ T342] RIP: 0033:0x7febd1f9df99
[ 25.920363][ T342] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 25.920377][ T342] RSP: 002b:00007febd2e09028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 25.920397][ T342] RAX: ffffffffffffffda RBX: 00007febd2225fa0 RCX: 00007febd1f9df99
[ 25.920422][ T342] RDX: 00000000000109e8 RSI: 00002000000004c0 RDI: 0000000000000004
[ 25.920435][ T342] RBP: 00007febd2034ec4 R08: 0000000000000000 R09: 0000000000000006
[ 25.920447][ T342] R10: 0000000000000805 R11: 0000000000000246 R12: 0000000000000000
[ 25.920458][ T342] R13: 00007febd2226038 R14: 00007febd2225fa0 R15: 00007ffde19943e8
[ 25.920473][ T342]
[ 25.927277][ T36] kauditd_printk_skb: 61 callbacks suppressed
[ 25.927291][ T36] audit: type=1400 audit(1785409452.439:135): avc: denied { unmount } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1
[ 25.930889][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 25.930921][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 25.930932][ C0] Call Trace:
[ 25.930938][ C0]
[ 25.930946][ C0] __dump_stack+0x21/0x30
[ 25.930976][ C0] dump_stack_lvl+0x140/0x1c0
[ 25.931001][ C0] ? __cfi_dump_stack_lvl+0x10/0x10
[ 25.931025][ C0] ? ref_tracker_alloc+0x356/0x5b0
[ 25.931047][ C0] ? __cfi_ref_tracker_alloc+0x10/0x10
[ 25.931069][ C0] ? dst_alloc+0x163/0x240
[ 25.931088][ C0] dump_stack+0x19/0x20
[ 25.931112][ C0] should_fail_ex+0x3c2/0x510
[ 25.931132][ C0] should_failslab+0xac/0x100
[ 25.931155][ C0] __kmalloc_cache_noprof+0x41/0x470
[ 25.931174][ C0] ? dst_cow_metrics_generic+0x65/0x2a0
[ 25.931195][ C0] ? dst_init+0x329/0x430
[ 25.931213][ C0] dst_cow_metrics_generic+0x65/0x2a0
[ 25.931234][ C0] icmp6_dst_alloc+0x313/0x4f0
[ 25.931251][ C0] ndisc_send_skb+0x2a6/0xca0
[ 25.931269][ C0] ? should_fail_ex+0x201/0x510
[ 25.931289][ C0] ? __cfi_ndisc_send_skb+0x10/0x10
[ 25.931307][ C0] ? kmem_cache_alloc_node_noprof+0x1ed/0x420
[ 25.931326][ C0] ? kmalloc_reserve+0xcf/0x4f0
[ 25.931371][ C0] ? skb_put+0x10e/0x200
[ 25.931394][ C0] ndisc_send_rs+0x675/0x880
[ 25.931413][ C0] addrconf_rs_timer+0x362/0x620
[ 25.931435][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 25.931458][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 25.931479][ C0] call_timer_fn+0x4c/0x300
[ 25.931503][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 25.931525][ C0] __run_timer_base+0x6c0/0x9b0
[ 25.931549][ C0] ? timer_expire_remote+0xa0/0xa0
[ 25.931570][ C0] ? kvm_sched_clock_read+0x15/0x30
[ 25.931597][ C0] ? irqtime_account_irq+0x51/0x1c0
[ 25.931624][ C0] run_timer_softirq+0x35/0x70
[ 25.931646][ C0] handle_softirqs+0x1aa/0x620
[ 25.931666][ C0] __irq_exit_rcu+0x47/0xb0
[ 25.931684][ C0] irq_exit_rcu+0xd/0x30
[ 25.931701][ C0] sysvec_apic_timer_interrupt+0x82/0x90
[ 25.931727][ C0]
[ 25.931733][ C0]
[ 25.931740][ C0] asm_sysvec_apic_timer_interrupt+0x1f/0x30
[ 25.931765][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 25.931793][ C0] Code: cc cc cc cc cc cc cc b8 19 f7 fb 19 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 23 a9 43 00 55 48 89 e5 fb f4 <5d> c3 cc cc cc cc cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90
[ 25.931809][ C0] RSP: 0018:ffffffff87407da0 EFLAGS: 000002c2
[ 25.931827][ C0] RAX: ffff8881f6e00000 RBX: ffffffff874156c0 RCX: ffffffff85a3b4fd
[ 25.931842][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000017f84
[ 25.931854][ C0] RBP: ffffffff87407da0 R08: ffff8881f6e395eb R09: 1ffff1103edc72bd
[ 25.931868][ C0] R10: dffffc0000000000 R11: ffffed103edc72be R12: 0000000000000000
[ 25.931882][ C0] R13: 1ffffffff0e82ad8 R14: dffffc0000000000 R15: ffffffff87ecb868
[ 25.931896][ C0] ? ct_kernel_exit+0x7d/0xb0
[ 25.931921][ C0] default_idle+0x17/0x30
[ 25.931938][ C0] arch_cpu_idle+0xd/0x20
[ 25.931955][ C0] default_idle_call+0x3e/0x80
[ 25.931973][ C0] do_idle+0x2fc/0x570
[ 25.931992][ C0] ? idle_inject_timer_fn+0x80/0x80
[ 25.932012][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 25.932033][ C0] ? radix_tree_lookup+0x250/0x2a0
[ 25.932055][ C0] cpu_startup_entry+0x47/0x60
[ 25.932075][ C0] rest_init+0x10b/0x130
[ 25.932093][ C0] ? __cfi_x86_late_time_init+0x10/0x10
[ 25.932118][ C0] start_kernel+0x462/0x4bb
[ 25.932138][ C0] x86_64_start_reservations+0x2e/0x30
[ 25.932161][ C0] x86_64_start_kernel+0x6a/0x7b
[ 25.932183][ C0] common_startup_64+0x13b/0x157
[ 25.932210][ C0]
[ 26.068704][ T110] FAULT_INJECTION: forcing a failure.
[ 26.068704][ T110] name failslab, interval 1, probability 1, space 0, times 61
[ 29.512386][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 29.512417][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 29.512428][ T110] Call Trace:
[ 29.512433][ T110]
[ 29.512440][ T110] __dump_stack+0x21/0x30
[ 29.512468][ T110] dump_stack_lvl+0x140/0x1c0
[ 29.512488][ T110] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.512510][ T110] dump_stack+0x19/0x20
[ 29.512530][ T110] should_fail_ex+0x3c2/0x510
[ 29.512550][ T110] should_failslab+0xac/0x100
[ 29.512572][ T110] kmem_cache_alloc_noprof+0x42/0x410
[ 29.512589][ T110] ? getname_flags+0xcc/0x6b0
[ 29.512607][ T110] ? kmem_cache_free+0x1bd/0x4f0
[ 29.512627][ T110] getname_flags+0xcc/0x6b0
[ 29.512649][ T110] vfs_fstatat+0xcb/0x1d0
[ 29.512671][ T110] __se_sys_newfstatat+0x127/0x3c0
[ 29.512694][ T110] ? __x64_sys_newfstatat+0xc0/0xc0
[ 29.512720][ T110] ? __cfi_group_send_sig_info+0x10/0x10
[ 29.512744][ T110] ? radix_tree_lookup+0x250/0x2a0
[ 29.512769][ T110] ? xfd_validate_state+0x68/0x140
[ 29.512798][ T110] __x64_sys_newfstatat+0x9f/0xc0
[ 29.512821][ T110] x64_sys_call+0x1821/0x2ee0
[ 29.512839][ T110] do_syscall_64+0x57/0xf0
[ 29.512859][ T110] ? clear_bhb_loop+0x50/0xa0
[ 29.512884][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.512909][ T110] RIP: 0033:0x7f796c63fb0a
[ 29.512926][ T110] 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
[ 29.512943][ T110] RSP: 002b:00007ffc2f8f1508 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 29.512966][ T110] RAX: ffffffffffffffda RBX: 000055dc422f2410 RCX: 00007f796c63fb0a
[ 29.512981][ T110] RDX: 00007ffc2f8f1510 RSI: 000055dc422e02a8 RDI: 00000000ffffff9c
[ 29.512995][ T110] RBP: 000055dc7177c728 R08: 00063478c1c69200 R09: 4000000000000000
[ 29.513010][ T110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 29.513023][ T110] R13: 00007ffc2f8f1510 R14: 0000000000000000 R15: 00063478c1c69200
[ 29.513040][ T110]
[ 29.513612][ C1] FAULT_INJECTION: forcing a failure.
[ 29.513612][ C1] name failslab, interval 1, probability 1, space 0, times 59
[ 29.523618][ T293] FAULT_INJECTION: forcing a failure.
[ 29.523618][ T293] name failslab, interval 1, probability 1, space 0, times 58
[ 29.524690][ C1] CPU: 1 UID: 0 PID: 345 Comm: kworker/1:3 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 29.524718][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 29.524732][ C1] Workqueue: wg-crypt-wg2 wg_packet_decrypt_worker
[ 29.524763][ C1] Call Trace:
[ 29.524770][ C1]
[ 29.524777][ C1] __dump_stack+0x21/0x30
[ 29.524804][ C1] dump_stack_lvl+0x140/0x1c0
[ 29.524828][ C1] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.524853][ C1] ? fib6_node_lookup+0x4ee/0x520
[ 29.524878][ C1] dump_stack+0x19/0x20
[ 29.524902][ C1] should_fail_ex+0x3c2/0x510
[ 29.524922][ C1] ? __cfi_ip6_dst_gc+0x10/0x10
[ 29.524943][ C1] should_failslab+0xac/0x100
[ 29.524966][ C1] kmem_cache_alloc_noprof+0x42/0x410
[ 29.524986][ C1] ? dst_alloc+0x13c/0x240
[ 29.525005][ C1] ? fib6_select_path+0x10b/0x870
[ 29.525030][ C1] ? __cfi_ip6_dst_gc+0x10/0x10
[ 29.525057][ C1] dst_alloc+0x13c/0x240
[ 29.525076][ C1] ip6_pol_route+0xb18/0x1370
[ 29.525101][ C1] ? ip6_pol_route+0x46a/0x1370
[ 29.525126][ C1] ? __cfi_ip6_pol_route+0x10/0x10
[ 29.525150][ C1] ? ip6t_do_table+0x1355/0x1510
[ 29.525170][ C1] ip6_pol_route_input+0x5a/0x80
[ 29.525195][ C1] fib6_rule_lookup+0x4f1/0x6d0
[ 29.525217][ C1] ? __cfi_ip6_pol_route_input+0x10/0x10
[ 29.525242][ C1] ? __cfi_fib6_rule_lookup+0x10/0x10
[ 29.525263][ C1] ? wg_expired_send_persistent_keepalive+0x57/0x80
[ 29.525287][ C1] ? ip6table_mangle_hook+0x2b0/0x720
[ 29.525306][ C1] ? ip6t_do_table+0x1d2/0x1510
[ 29.525323][ C1] ip6_route_input+0x60d/0x8d0
[ 29.525349][ C1] ? __cfi_ip6_route_input+0x10/0x10
[ 29.525375][ C1] ? nf_hook_slow_list+0x2b9/0x3b0
[ 29.525394][ C1] ? __cfi_nf_hook_slow_list+0x10/0x10
[ 29.525414][ C1] ip6_sublist_rcv+0x685/0xfa0
[ 29.525441][ C1] ? ipv6_list_rcv+0x450/0x450
[ 29.525465][ C1] ? __asan_memset+0x39/0x50
[ 29.525483][ C1] ? __cfi_ip6_rcv_finish+0x10/0x10
[ 29.525508][ C1] ipv6_list_rcv+0x3eb/0x450
[ 29.525534][ C1] ? __cfi_ipv6_list_rcv+0x10/0x10
[ 29.525557][ C1] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 29.525579][ C1] ? arch_stack_walk+0x138/0x170
[ 29.525597][ C1] ? __cfi_ipv6_list_rcv+0x10/0x10
[ 29.525622][ C1] __netif_receive_skb_list_core+0x61c/0x880
[ 29.525649][ C1] ? set_rps_cpu+0x670/0x670
[ 29.525672][ C1] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 29.525694][ C1] ? __cfi__raw_spin_lock_irqsave+0x10/0x10
[ 29.525716][ C1] netif_receive_skb_list_internal+0x847/0xb00
[ 29.525743][ C1] ? __kasan_check_write+0x18/0x20
[ 29.525761][ C1] ? __cfi_netif_receive_skb_list_internal+0x10/0x10
[ 29.525789][ C1] ? __kasan_check_read+0x15/0x20
[ 29.525807][ C1] ? dev_gro_receive+0x1296/0x22a0
[ 29.525833][ C1] napi_complete_done+0x323/0x790
[ 29.525859][ C1] ? __cfi_napi_complete_done+0x10/0x10
[ 29.525886][ C1] ? wg_prev_queue_dequeue+0x14a/0x240
[ 29.525909][ C1] wg_packet_rx_poll+0x1cdc/0x1d70
[ 29.525935][ C1] ? __cfi_wg_packet_rx_poll+0x10/0x10
[ 29.525959][ C1] __napi_poll+0xd0/0x600
[ 29.525982][ C1] net_rx_action+0x5dc/0xd70
[ 29.526010][ C1] ? __cfi_net_rx_action+0x10/0x10
[ 29.526035][ C1] ? sched_clock+0x44/0x60
[ 29.526064][ C1] ? __cfi_sched_clock_cpu+0x10/0x10
[ 29.526091][ C1] ? irqtime_account_irq+0x51/0x1c0
[ 29.526117][ C1] handle_softirqs+0x1aa/0x620
[ 29.526137][ C1] __do_softirq+0xf/0x16
[ 29.526159][ C1] do_softirq+0xb8/0x110
[ 29.526176][ C1]
[ 29.526183][ C1]
[ 29.526189][ C1] ? __cfi_do_softirq+0x10/0x10
[ 29.526206][ C1] ? _raw_spin_lock_bh+0x96/0x130
[ 29.526226][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 29.526247][ C1] __local_bh_enable_ip+0x74/0x80
[ 29.526265][ C1] _raw_spin_unlock_bh+0x54/0x60
[ 29.526285][ C1] wg_packet_decrypt_worker+0xcdd/0xd50
[ 29.526311][ C1] ? __cfi_wg_packet_decrypt_worker+0x10/0x10
[ 29.526346][ C1] ? wake_up_process+0x14/0x20
[ 29.526361][ C1] ? kick_pool+0x3b7/0x540
[ 29.526383][ C1] process_scheduled_works+0x7f7/0x1060
[ 29.526404][ C1] worker_thread+0xc99/0x13f0
[ 29.526423][ C1] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 29.526443][ C1] ? __kasan_check_read+0x15/0x20
[ 29.526461][ C1] kthread+0x2c7/0x360
[ 29.526481][ C1] ? __cfi_worker_thread+0x10/0x10
[ 29.526499][ C1] ? __cfi_kthread+0x10/0x10
[ 29.526518][ C1] ret_from_fork+0x67/0xa0
[ 29.526543][ C1] ? __cfi_kthread+0x10/0x10
[ 29.526561][ C1] ret_from_fork_asm+0x1a/0x30
[ 29.526580][ C1]
[ 30.183757][ T293] CPU: 1 UID: 0 PID: 293 Comm: syz-executor Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 30.183784][ T293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 30.183794][ T293] Call Trace:
[ 30.183800][ T293]
[ 30.183808][ T293] __dump_stack+0x21/0x30
[ 30.183833][ T293] dump_stack_lvl+0x140/0x1c0
[ 30.183853][ T293] ? __cfi_dump_stack_lvl+0x10/0x10
[ 30.183875][ T293] dump_stack+0x19/0x20
[ 30.183895][ T293] should_fail_ex+0x3c2/0x510
[ 30.183915][ T293] should_failslab+0xac/0x100
[ 30.183935][ T293] kmem_cache_alloc_noprof+0x42/0x410
[ 30.183953][ T293] ? getname_flags+0xcc/0x6b0
[ 30.183974][ T293] getname_flags+0xcc/0x6b0
[ 30.183992][ T293] user_path_at+0x2b/0x60
[ 30.184012][ T293] __x64_sys_umount+0xfa/0x180
[ 30.184026][ T293] ? __cfi___x64_sys_umount+0x10/0x10
[ 30.184038][ T293] ? __kasan_check_read+0x15/0x20
[ 30.184048][ T293] x64_sys_call+0x2ab8/0x2ee0
[ 30.184058][ T293] do_syscall_64+0x57/0xf0
[ 30.184069][ T293] ? clear_bhb_loop+0x50/0xa0
[ 30.184083][ T293] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 30.184096][ T293] RIP: 0033:0x7f305319f1d7
[ 30.184107][ T293] Code: a2 c7 05 1c 35 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 30.184116][ T293] RSP: 002b:00007ffc99972908 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 30.184128][ T293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f305319f1d7
[ 30.184136][ T293] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc999729c0
[ 30.184143][ T293] RBP: 00007ffc999729c0 R08: 00007ffc999739c0 R09: 00000000ffffffff
[ 30.184151][ T293] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc99973a50
[ 30.184157][ T293] R13: 00007f3053234314 R14: 0000000000005a3b R15: 00007ffc99973a90
[ 30.184166][ T293]
[ 30.184723][ T293] FAULT_INJECTION: forcing a failure.
[ 30.184723][ T293] name failslab, interval 1, probability 1, space 0, times 55
[ 30.186154][ T298] FAULT_INJECTION: forcing a failure.
[ 30.186154][ T298] name failslab, interval 1, probability 1, space 0, times 55
[ 30.197452][ T110] FAULT_INJECTION: forcing a failure.
[ 30.197452][ T110] name failslab, interval 1, probability 1, space 0, times 55
[ 30.206555][ T298] CPU: 0 UID: 0 PID: 298 Comm: syz-executor Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 30.206583][ T298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 30.206595][ T298] Call Trace:
[ 30.206601][ T298]
[ 30.206608][ T298] __dump_stack+0x21/0x30
[ 30.206637][ T298] dump_stack_lvl+0x140/0x1c0
[ 30.206660][ T298] ? __cfi_dump_stack_lvl+0x10/0x10
[ 30.206685][ T298] ? kasan_save_alloc_info+0x3a/0x50
[ 30.206711][ T298] dump_stack+0x19/0x20
[ 30.206733][ T298] should_fail_ex+0x3c2/0x510
[ 30.206753][ T298] should_failslab+0xac/0x100
[ 30.206775][ T298] __kmalloc_node_noprof+0x69/0x500
[ 30.206794][ T298] ? __vmalloc_node_range_noprof+0x529/0x1300
[ 30.206821][ T298] __vmalloc_node_range_noprof+0x529/0x1300
[ 30.206846][ T298] ? kasan_save_track+0x3e/0x80
[ 30.206865][ T298] ? __kasan_slab_free+0x5f/0x80
[ 30.206885][ T298] ? kfree+0x158/0x440
[ 30.206902][ T298] ? ip_getsockopt+0x15b/0x200
[ 30.206930][ T298] ? __x64_sys_getsockopt+0x1d4/0x280
[ 30.206951][ T298] ? __cfi___vmalloc_node_range_noprof+0x10/0x10
[ 30.206977][ T298] ? __asan_memcpy+0x5a/0x80
[ 30.206994][ T298] ? avc_has_perm_noaudit+0x289/0x360
[ 30.207017][ T298] ? alloc_counters+0x75/0x520
[ 30.207036][ T298] vzalloc_noprof+0x103/0x1d0
[ 30.207060][ T298] ? alloc_counters+0x75/0x520
[ 30.207080][ T298] ? __cfi_vzalloc_noprof+0x10/0x10
[ 30.207104][ T298] ? __kasan_check_write+0x18/0x20
[ 30.207121][ T298] ? mutex_lock+0x97/0x1d0
[ 30.207144][ T298] ? __cfi_mutex_lock+0x10/0x10
[ 30.207166][ T298] alloc_counters+0x75/0x520
[ 30.207185][ T298] ? selinux_capable+0x38/0x50
[ 30.207207][ T298] ? xt_find_table_lock+0x3c9/0x460
[ 30.207225][ T298] do_ipt_get_ctl+0xab5/0x1210
[ 30.207246][ T298] ? __cfi_do_ipt_get_ctl+0x10/0x10
[ 30.207266][ T298] ? sockopt_release_sock+0x5b/0x70
[ 30.207290][ T298] ? do_ip_getsockopt+0x1096/0x17b0
[ 30.207310][ T298] ? __cfi_do_ip_getsockopt+0x10/0x10
[ 30.207329][ T298] ? kasan_save_track+0x4f/0x80
[ 30.207347][ T298] ? security_file_permission+0xc0/0xf0
[ 30.207372][ T298] ? __kasan_slab_alloc+0x73/0x90
[ 30.207392][ T298] ? kmem_cache_alloc_noprof+0x1bf/0x410
[ 30.207411][ T298] ? sock_alloc_file+0xbe/0x2b0
[ 30.207431][ T298] ? __sys_socket+0x14c/0x1c0
[ 30.207452][ T298] ? __x64_sys_socket+0x7e/0x90
[ 30.207474][ T298] ? x64_sys_call+0x2608/0x2ee0
[ 30.207492][ T298] ? avc_has_perm_noaudit+0x26b/0x360
[ 30.207511][ T298] ? __asan_memcpy+0x5a/0x80
[ 30.207530][ T298] ? __kasan_check_write+0x18/0x20
[ 30.207547][ T298] ? mutex_unlock+0x90/0x240
[ 30.207569][ T298] ? __cfi_mutex_unlock+0x10/0x10
[ 30.207591][ T298] ? avc_has_perm+0x155/0x240
[ 30.207610][ T298] ? __cfi_avc_has_perm+0x10/0x10
[ 30.207630][ T298] nf_getsockopt+0x28b/0x2b0
[ 30.207651][ T298] ip_getsockopt+0x15b/0x200
[ 30.207670][ T298] ? security_file_permission+0xc0/0xf0
[ 30.207695][ T298] ? __cfi_ip_getsockopt+0x10/0x10
[ 30.207715][ T298] tcp_getsockopt+0x103/0x130
[ 30.207735][ T298] ? errseq_sample+0x48/0x70
[ 30.207758][ T298] sock_common_getsockopt+0xb2/0xd0
[ 30.207780][ T298] ? __cfi_sock_common_getsockopt+0x10/0x10
[ 30.207801][ T298] do_sock_getsockopt+0x3a1/0x6c0
[ 30.207818][ T298] ? __cfi_alloc_file_pseudo+0x10/0x10
[ 30.207841][ T298] ? __cfi_do_sock_getsockopt+0x10/0x10
[ 30.207860][ T298] __x64_sys_getsockopt+0x1d4/0x280
[ 30.207879][ T298] x64_sys_call+0x10db/0x2ee0
[ 30.207895][ T298] do_syscall_64+0x57/0xf0
[ 30.207920][ T298] ? clear_bhb_loop+0x50/0xa0
[ 30.207943][ T298] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 30.207965][ T298] RIP: 0033:0x7febd1f9f76a
[ 30.207990][ T298] Code: 48 83 ec 10 89 d2 48 63 ff 45 31 c9 6a 2a 45 31 c0 31 c9 e8 d8 99 fb ff 48 83 c4 18 c3 0f 1f 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7
[ 30.208006][ T298] RSP: 002b:00007ffde1994058 EFLAGS: 00000216 ORIG_RAX: 0000000000000037
[ 30.208026][ T298] RAX: ffffffffffffffda RBX: 00007ffde19940e0 RCX: 00007febd1f9f76a
[ 30.208039][ T298] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000003
[ 30.208051][ T298] RBP: 0000000000000003 R08: 00007ffde199407c R09: 0000000000000000
[ 30.208063][ T298] R10: 00007ffde19940e0 R11: 0000000000000216 R12: 00007febd21eefc0
[ 30.208076][ T298] R13: 00007ffde199407c R14: 0000000000000000 R15: 00007febd21f1180
[ 30.208091][ T298]
[ 30.208100][ T298] syz-executor: vmalloc error: size 4096, failed to allocated page array size 8, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null)
[ 30.209866][ T293] CPU: 1 UID: 0 PID: 293 Comm: syz-executor Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 30.209893][ T293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 30.209903][ T293] Call Trace:
[ 30.209909][ T293]
[ 30.209916][ T293] __dump_stack+0x21/0x30
[ 30.209941][ T293] dump_stack_lvl+0x140/0x1c0
[ 30.209964][ T293] ? __cfi_dump_stack_lvl+0x10/0x10
[ 30.209987][ T293] ? __kmalloc_node_noprof+0x252/0x500
[ 30.210005][ T293] ? __kvmalloc_node_noprof+0x128/0x300
[ 30.210032][ T293] dump_stack+0x19/0x20
[ 30.210054][ T293] should_fail_ex+0x3c2/0x510
[ 30.210074][ T293] ? shmem_initxattrs+0x2a8/0x530
[ 30.210097][ T293] should_failslab+0xac/0x100
[ 30.210119][ T293] __kmalloc_noprof+0x69/0x510
[ 30.210136][ T293] ? shmem_initxattrs+0x2a8/0x530
[ 30.210160][ T293] ? simple_xattr_alloc+0xa2/0x140
[ 30.210179][ T293] shmem_initxattrs+0x2a8/0x530
[ 30.210204][ T293] security_inode_init_security+0x431/0x600
[ 30.210226][ T293] ? __cfi_shmem_initxattrs+0x10/0x10
[ 30.210251][ T293] ? __cfi_security_inode_init_security+0x10/0x10
[ 30.210273][ T293] ? set_cached_acl+0xe1/0x1a0
[ 30.210297][ T293] ? simple_acl_create+0x190/0x1c0
[ 30.210315][ T293] shmem_mknod+0xd5/0x200
[ 30.210339][ T293] shmem_mkdir+0x3b/0x80
[ 30.210362][ T293] vfs_mkdir+0x58e/0x810
[ 30.210385][ T293] do_mkdirat+0x240/0x530
[ 30.210408][ T293] ? __cfi_do_mkdirat+0x10/0x10
[ 30.210438][ T293] ? __kasan_check_write+0x18/0x20
[ 30.210456][ T293] ? getname_flags+0x203/0x6b0
[ 30.210474][ T293] ? __kasan_check_read+0x15/0x20
[ 30.210491][ T293] __x64_sys_mkdirat+0x8b/0xa0
[ 30.210515][ T293] x64_sys_call+0x2ba8/0x2ee0
[ 30.210531][ T293] do_syscall_64+0x57/0xf0
[ 30.210551][ T293] ? clear_bhb_loop+0x50/0xa0
[ 30.210574][ T293] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 30.210595][ T293] RIP: 0033:0x7f305319ce07
[ 30.210610][ T293] Code: 00 66 90 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 db f7 ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 30.210626][ T293] RSP: 002b:00007ffc999739f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000102
[ 30.210645][ T293] RAX: ffffffffffffffda RBX: 00007ffc99973a50 RCX: 00007f305319ce07
[ 30.210659][ T293] RDX: 00000000000001ff RSI: 00007ffc99973a50 RDI: 00000000ffffff9c
[ 30.210672][ T293] RBP: 00007ffc99973a3c R08: 0000000000000001 R09: 00000000ffffffff
[ 30.210683][ T293] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 30.210695][ T293] R13: 000055555e08e8e0 R14: 0000000000005a3b R15: 00007ffc99973a90
[ 30.210710][ T293]
[ 30.215638][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 30.215667][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 30.215678][ T110] Call Trace:
[ 30.215684][ T110]
[ 30.215690][ T110] __dump_stack+0x21/0x30
[ 30.215718][ T110] dump_stack_lvl+0x140/0x1c0
[ 30.215741][ T110] ? __cfi_dump_stack_lvl+0x10/0x10
[ 30.215766][ T110] dump_stack+0x19/0x20
[ 30.215788][ T110] should_fail_ex+0x3c2/0x510
[ 30.215809][ T110] should_failslab+0xac/0x100
[ 30.215831][ T110] kmem_cache_alloc_noprof+0x42/0x410
[ 30.215849][ T110] ? security_file_alloc+0x49/0x220
[ 30.215875][ T110] ? kasan_save_alloc_info+0x3a/0x50
[ 30.215901][ T110] security_file_alloc+0x49/0x220
[ 30.215926][ T110] init_file+0x9e/0x210
[ 30.215947][ T110] alloc_empty_file+0xd9/0x270
[ 30.215969][ T110] path_openat+0xf4/0x35a0
[ 30.215992][ T110] ? stack_depot_save_flags+0x38/0x800
[ 30.216014][ T110] ? kasan_save_track+0x4f/0x80
[ 30.216033][ T110] ? kasan_save_track+0x3e/0x80
[ 30.216051][ T110] ? kasan_save_alloc_info+0x3a/0x50
[ 30.216076][ T110] ? __kasan_slab_alloc+0x73/0x90
[ 30.216096][ T110] ? getname+0x1b/0x30
[ 30.216114][ T110] ? do_sys_openat2+0xda/0x1d0
[ 30.216137][ T110] ? __x64_sys_openat+0x13a/0x170
[ 30.216160][ T110] ? x64_sys_call+0xe69/0x2ee0
[ 30.216175][ T110] ? do_syscall_64+0x57/0xf0
[ 30.216197][ T110] ? do_filp_open+0x440/0x440
[ 30.216221][ T110] do_filp_open+0x1f2/0x440
[ 30.216243][ T110] ? __cfi_do_filp_open+0x10/0x10
[ 30.216267][ T110] ? alloc_fd+0x4c1/0x570
[ 30.216289][ T110] do_sys_openat2+0x134/0x1d0
[ 30.216313][ T110] ? do_sys_open+0x100/0x100
[ 30.216336][ T110] ? cp_old_stat+0x4d0/0x4d0
[ 30.216359][ T110] __x64_sys_openat+0x13a/0x170
[ 30.216383][ T110] x64_sys_call+0xe69/0x2ee0
[ 30.216400][ T110] do_syscall_64+0x57/0xf0
[ 30.216426][ T110] ? clear_bhb_loop+0x50/0xa0
[ 30.216448][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 30.216470][ T110] RIP: 0033:0x7f796c643c3a
[ 30.216486][ T110] Code: 41 89 f2 48 89 54 24 e0 41 83 e2 40 75 2a 89 f0 f7 d0 a9 00 00 41 00 74 1f 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 77 2e c3 0f 1f 44 00 00 48 8d 44 24 08 c7 44 24
[ 30.216501][ T110] RSP: 002b:00007ffc2f8f1558 EFLAGS: 00000206 ORIG_RAX: 0000000000000101
[ 30.216521][ T110] RAX: ffffffffffffffda RBX: 000055dc718466c0 RCX: 00007f796c643c3a
[ 30.216535][ T110] RDX: 0000000000090800 RSI: 000055dc71786290 RDI: 00000000ffffff9c
[ 30.216548][ T110] RBP: 000055dc71786290 R08: 0000000000000000 R09: 0000000000000001
[ 30.216560][ T110] R10: 0000000000000000 R11: 0000000000000206 R12: 000055dc71784ef0
[ 30.216572][ T110] R13: 00000000000000ff R14: 000055dc422e4be0 R15: 00007ffc2f8f17e0
[ 30.216587][ T110]
[ 30.217354][ T110] FAULT_INJECTION: forcing a failure.
[ 30.217354][ T110] name failslab, interval 1, probability 1, space 0, times 50
[ 30.222894][ T298] ,cpuset=
[ 30.228691][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 30.228723][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 30.228735][ T110] Call Trace:
[ 30.228741][ T110]
[ 30.228749][ T110] __dump_stack+0x21/0x30
[ 30.228778][ T110] dump_stack_lvl+0x140/0x1c0
[ 30.228800][ T110] ? __cfi_dump_stack_lvl+0x10/0x10
[ 30.228825][ T110] ? vfs_fstatat+0xf0/0x1d0
[ 30.228846][ T110] dump_stack+0x19/0x20
[ 30.228869][ T110] should_fail_ex+0x3c2/0x510
[ 30.228889][ T110] should_failslab+0xac/0x100
[ 30.228910][ T110] kmem_cache_alloc_noprof+0x42/0x410
[ 30.228928][ T110] ? getname_flags+0xcc/0x6b0
[ 30.228948][ T110] getname_flags+0xcc/0x6b0
[ 30.228968][ T110] getname+0x1b/0x30
[ 30.228986][ T110] do_sys_openat2+0xda/0x1d0
[ 30.229009][ T110] ? do_sys_open+0x100/0x100
[ 30.229033][ T110] ? cp_old_stat+0x4d0/0x4d0
[ 30.229057][ T110] __x64_sys_openat+0x13a/0x170
[ 30.229081][ T110] x64_sys_call+0xe69/0x2ee0
[ 30.229098][ T110] do_syscall_64+0x57/0xf0
[ 30.229117][ T110] ? clear_bhb_loop+0x50/0xa0
[ 30.229140][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 30.229162][ T110] RIP: 0033:0x7f796c643c3a
[ 30.229178][ T110] Code: 41 89 f2 48 89 54 24 e0 41 83 e2 40 75 2a 89 f0 f7 d0 a9 00 00 41 00 74 1f 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 77 2e c3 0f 1f 44 00 00 48 8d 44 24 08 c7 44 24
[ 30.229194][ T110] RSP: 002b:00007ffc2f8f1558 EFLAGS: 00000206 ORIG_RAX: 0000000000000101
[ 30.229214][ T110] RAX: ffffffffffffffda RBX: 000055dc718466c0 RCX: 00007f796c643c3a
[ 30.229228][ T110] RDX: 0000000000090800 RSI: 000055dc71786290 RDI: 00000000ffffff9c
[ 30.229241][ T110] RBP: 000055dc71786290 R08: 0000000000000000 R09: 0000000000000001
[ 30.229253][ T110] R10: 0000000000000000 R11: 0000000000000206 R12: 000055dc71784ef0
[ 30.229265][ T110] R13: 00000000000000ff R14: 000055dc422e4be0 R15: 00007ffc2f8f17e0
[ 30.229281][ T110]
[ 30.231276][ T110] FAULT_INJECTION: forcing a failure.
[ 30.231276][ T110] name failslab, interval 1, probability 1, space 0, times 49
[ 30.235791][ T298] syz0
[ 30.240476][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 30.240505][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 30.240516][ T110] Call Trace:
[ 30.240523][ T110]
[ 30.240530][ T110] __dump_stack+0x21/0x30
[ 30.240559][ T110] dump_stack_lvl+0x140/0x1c0
[ 30.240582][ T110] ? __cfi_dump_stack_lvl+0x10/0x10
[ 30.240608][ T110] dump_stack+0x19/0x20
[ 30.240630][ T110] should_fail_ex+0x3c2/0x510
[ 30.240650][ T110] should_failslab+0xac/0x100
[ 30.240672][ T110] kmem_cache_alloc_noprof+0x42/0x410
[ 30.240691][ T110] ? anon_vma_fork+0x1fc/0x610
[ 30.240710][ T110] anon_vma_fork+0x1fc/0x610
[ 30.240729][ T110] copy_mm+0xc14/0x1da0
[ 30.240751][ T110] ? copy_signal+0x6a0/0x6a0
[ 30.240772][ T110] ? _raw_spin_lock+0x92/0x120
[ 30.240792][ T110] ? __asan_memset+0x39/0x50
[ 30.240810][ T110] ? __init_rwsem+0x110/0x1f0
[ 30.240834][ T110] ? copy_signal+0x4d5/0x6a0
[ 30.240854][ T110] copy_process+0x12a4/0x3350
[ 30.240879][ T110] ? __cfi_copy_process+0x10/0x10
[ 30.240900][ T110] ? selinux_socket_setsockopt+0x324/0x3d0
[ 30.240923][ T110] ? __kasan_check_write+0x18/0x20
[ 30.240941][ T110] kernel_clone+0x233/0x810
[ 30.240962][ T110] ? _raw_spin_lock_irq+0x93/0x120
[ 30.240982][ T110] ? __cfi_kernel_clone+0x10/0x10
[ 30.241003][ T110] ? __kasan_check_write+0x18/0x20
[ 30.241020][ T110] ? recalc_sigpending+0x16c/0x1d0
[ 30.241041][ T110] __x64_sys_clone+0x1b7/0x230
[ 30.241062][ T110] ? _copy_to_user+0x7d/0xa0
[ 30.241086][ T110] ? __cfi___x64_sys_clone+0x10/0x10
[ 30.241108][ T110] ? __se_sys_rt_sigprocmask+0x237/0x2a0
[ 30.241135][ T110] ? __kasan_check_read+0x15/0x20
[ 30.241152][ T110] x64_sys_call+0x2b3c/0x2ee0
[ 30.241169][ T110] do_syscall_64+0x57/0xf0
[ 30.241189][ T110] ? clear_bhb_loop+0x50/0xa0
[ 30.241212][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 30.241234][ T110] RIP: 0033:0x7f796c61f636
[ 30.241250][ T110] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00
[ 30.241265][ T110] RSP: 002b:00007ffc2f8f1300 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 30.241284][ T110] RAX: ffffffffffffffda RBX: 00007ffc2f8f1308 RCX: 00007f796c61f636
[ 30.241298][ T110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 30.241310][ T110] RBP: 000055dc7153c2c0 R08: 0000000000000000 R09: 000055dc71772020
[ 30.241323][ T110] R10: 00007f796c549b50 R11: 0000000000000246 R12: 00007ffc2f8f16c0
[ 30.241336][ T110] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 30.241349][ T110]
[ 30.243354][ T110] udevd[110]: fork of child failed: Cannot allocate memory
[ 30.245824][ T298] ,mems_allowed=0
[ 31.863206][ T13] ref_tracker: memory allocation failure, unreliable refcount tracker.
[ 31.865822][ T298] CPU: 1 UID: 0 PID: 298 Comm: syz-executor Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 31.865849][ T298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 31.865861][ T298] Call Trace:
[ 31.865867][ T298]
[ 31.865876][ T298] __dump_stack+0x21/0x30
[ 31.865906][ T298] dump_stack_lvl+0x140/0x1c0
[ 31.865930][ T298] ? __cfi_dump_stack_lvl+0x10/0x10
[ 31.865954][ T298] dump_stack+0x19/0x20
[ 31.865976][ T298] warn_alloc+0x1e7/0x2c0
[ 31.865999][ T298] ? __kasan_check_write+0x18/0x20
[ 31.866019][ T298] ? __cfi_warn_alloc+0x10/0x10
[ 31.866041][ T298] ? __kasan_kmalloc+0x28/0xb0
[ 31.866061][ T298] ? __kmalloc_node_noprof+0x252/0x500
[ 31.866080][ T298] ? __vmalloc_node_range_noprof+0x529/0x1300
[ 31.866106][ T298] __vmalloc_node_range_noprof+0x65f/0x1300
[ 31.866132][ T298] ? kasan_save_track+0x3e/0x80
[ 31.866150][ T298] ? __kasan_slab_free+0x5f/0x80
[ 31.866170][ T298] ? kfree+0x158/0x440
[ 31.866186][ T298] ? ip_getsockopt+0x15b/0x200
[ 31.866208][ T298] ? __cfi___vmalloc_node_range_noprof+0x10/0x10
[ 31.866234][ T298] ? __asan_memcpy+0x5a/0x80
[ 31.866252][ T298] ? avc_has_perm_noaudit+0x289/0x360
[ 31.866274][ T298] ? alloc_counters+0x75/0x520
[ 31.866293][ T298] vzalloc_noprof+0x103/0x1d0
[ 31.866317][ T298] ? alloc_counters+0x75/0x520
[ 31.866337][ T298] ? __cfi_vzalloc_noprof+0x10/0x10
[ 31.866361][ T298] ? __kasan_check_write+0x18/0x20
[ 31.866378][ T298] ? mutex_lock+0x97/0x1d0
[ 31.866401][ T298] ? __cfi_mutex_lock+0x10/0x10
[ 31.866423][ T298] alloc_counters+0x75/0x520
[ 31.866448][ T298] ? selinux_capable+0x38/0x50
[ 31.866468][ T298] ? xt_find_table_lock+0x3c9/0x460
[ 31.866486][ T298] do_ipt_get_ctl+0xab5/0x1210
[ 31.866507][ T298] ? __cfi_do_ipt_get_ctl+0x10/0x10
[ 31.866527][ T298] ? sockopt_release_sock+0x5b/0x70
[ 31.866552][ T298] ? do_ip_getsockopt+0x1096/0x17b0
[ 31.866571][ T298] ? __cfi_do_ip_getsockopt+0x10/0x10
[ 31.866590][ T298] ? kasan_save_track+0x4f/0x80
[ 31.866609][ T298] ? security_file_permission+0xc0/0xf0
[ 31.866635][ T298] ? __kasan_slab_alloc+0x73/0x90
[ 31.866655][ T298] ? kmem_cache_alloc_noprof+0x1bf/0x410
[ 31.866672][ T298] ? sock_alloc_file+0xbe/0x2b0
[ 31.866693][ T298] ? __sys_socket+0x14c/0x1c0
[ 31.866714][ T298] ? __x64_sys_socket+0x7e/0x90
[ 31.866736][ T298] ? x64_sys_call+0x2608/0x2ee0
[ 31.866754][ T298] ? avc_has_perm_noaudit+0x26b/0x360
[ 31.866773][ T298] ? __asan_memcpy+0x5a/0x80
[ 31.866791][ T298] ? __kasan_check_write+0x18/0x20
[ 31.866808][ T298] ? mutex_unlock+0x90/0x240
[ 31.866831][ T298] ? __cfi_mutex_unlock+0x10/0x10
[ 31.866853][ T298] ? avc_has_perm+0x155/0x240
[ 31.866872][ T298] ? __cfi_avc_has_perm+0x10/0x10
[ 31.866892][ T298] nf_getsockopt+0x28b/0x2b0
[ 31.866912][ T298] ip_getsockopt+0x15b/0x200
[ 31.866931][ T298] ? security_file_permission+0xc0/0xf0
[ 31.866957][ T298] ? __cfi_ip_getsockopt+0x10/0x10
[ 31.866976][ T298] tcp_getsockopt+0x103/0x130
[ 31.866996][ T298] ? errseq_sample+0x48/0x70
[ 31.867020][ T298] sock_common_getsockopt+0xb2/0xd0
[ 31.867041][ T298] ? __cfi_sock_common_getsockopt+0x10/0x10
[ 31.867062][ T298] do_sock_getsockopt+0x3a1/0x6c0
[ 31.867079][ T298] ? __cfi_alloc_file_pseudo+0x10/0x10
[ 31.867102][ T298] ? __cfi_do_sock_getsockopt+0x10/0x10
[ 31.867121][ T298] __x64_sys_getsockopt+0x1d4/0x280
[ 31.867140][ T298] x64_sys_call+0x10db/0x2ee0
[ 31.867156][ T298] do_syscall_64+0x57/0xf0
[ 31.867175][ T298] ? clear_bhb_loop+0x50/0xa0
[ 31.867197][ T298] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 31.867220][ T298] RIP: 0033:0x7febd1f9f76a
[ 31.867236][ T298] Code: 48 83 ec 10 89 d2 48 63 ff 45 31 c9 6a 2a 45 31 c0 31 c9 e8 d8 99 fb ff 48 83 c4 18 c3 0f 1f 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7
[ 31.867252][ T298] RSP: 002b:00007ffde1994058 EFLAGS: 00000216 ORIG_RAX: 0000000000000037
[ 31.867272][ T298] RAX: ffffffffffffffda RBX: 00007ffde19940e0 RCX: 00007febd1f9f76a
[ 31.867286][ T298] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000003
[ 31.867298][ T298] RBP: 0000000000000003 R08: 00007ffde199407c R09: 0000000000000000
[ 31.867310][ T298] R10: 00007ffde19940e0 R11: 0000000000000216 R12: 00007febd21eefc0
[ 31.867323][ T298] R13: 00007ffde199407c R14: 0000000000000000 R15: 00007febd21f1180
[ 31.867339][ T298]
[ 31.867357][ T298] Mem-Info:
[ 31.876308][ T13] FAULT_INJECTION: forcing a failure.
[ 31.876308][ T13] name failslab, interval 1, probability 1, space 0, times 47
[ 31.885770][ T298] active_anon:4792 inactive_anon:0 isolated_anon:0
[ 31.885770][ T298] active_file:5643 inactive_file:2285 isolated_file:0
[ 31.885770][ T298] unevictable:0 dirty:342 writeback:0
[ 31.885770][ T298] slab_reclaimable:3727 slab_unreclaimable:70716
[ 31.885770][ T298] mapped:23645 shmem:163 pagetables:550
[ 31.885770][ T298] sec_pagetables:0 bounce:0
[ 31.885770][ T298] kernel_misc_reclaimable:0
[ 31.885770][ T298] free:1551841 free_pcp:1654 free_cma:0
[ 31.895777][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 31.895801][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 31.895813][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 31.895839][ T13] Call Trace:
[ 31.895845][ T13]
[ 31.895853][ T13] __dump_stack+0x21/0x30
[ 31.895880][ T13] dump_stack_lvl+0x140/0x1c0
[ 31.895903][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 31.895933][ T13] ? kasan_save_track+0x4f/0x80
[ 31.895953][ T13] ? kasan_save_free_info+0x44/0x50
[ 31.895978][ T13] ? __kasan_slab_free+0x5f/0x80
[ 31.895998][ T13] ? kmem_cache_free+0x1bd/0x4f0
[ 31.896016][ T13] ? consume_skb+0x65/0x1a0
[ 31.896040][ T13] ? netlink_broadcast_filtered+0x10c2/0x11d0
[ 31.896067][ T13] dump_stack+0x19/0x20
[ 31.896089][ T13] should_fail_ex+0x3c2/0x510
[ 31.896108][ T13] should_failslab+0xac/0x100
[ 31.896130][ T13] kmem_cache_alloc_noprof+0x42/0x410
[ 31.896148][ T13] ? fib6_add+0x750/0x4c00
[ 31.896171][ T13] fib6_add+0x750/0x4c00
[ 31.896195][ T13] ? __cfi__raw_spin_lock_irqsave+0x10/0x10
[ 31.896215][ T13] ? __kasan_slab_free+0x6a/0x80
[ 31.896236][ T13] ? kmem_cache_free+0x1bd/0x4f0
[ 31.896254][ T13] ? __cfi_fib6_add+0x10/0x10
[ 31.896276][ T13] ? __wake_up+0x169/0x190
[ 31.896296][ T13] ? __kasan_check_write+0x18/0x20
[ 31.896313][ T13] ? _raw_spin_lock_bh+0x96/0x130
[ 31.896332][ T13] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 31.896353][ T13] ip6_ins_rt+0xd7/0x140
[ 31.896375][ T13] ? __cfi_ip6_ins_rt+0x10/0x10
[ 31.896398][ T13] ? rtnl_notify+0x9e/0xd0
[ 31.896416][ T13] __ipv6_ifa_notify+0x51d/0xee0
[ 31.896435][ T13] ? snmp6_fill_stats+0x9b0/0x9b0
[ 31.896454][ T13] ? timer_delete+0x101/0x3e0
[ 31.896474][ T13] ? __ww_mutex_lock_interruptible_slowpath+0x30/0x30
[ 31.896501][ T13] ? __kasan_check_write+0x18/0x20
[ 31.896518][ T13] ? work_grab_pending+0x301/0x830
[ 31.896540][ T13] ? mutex_unlock+0xe7/0x240
[ 31.896562][ T13] ? mod_delayed_work_on+0x140/0x140
[ 31.896583][ T13] ? fib6_flush_trees+0x148/0x1a0
[ 31.896607][ T13] ? __kasan_check_write+0x18/0x20
[ 31.896624][ T13] ? __cancel_work+0x175/0x1f0
[ 31.896646][ T13] addrconf_dad_completed+0x198/0xef0
[ 31.896666][ T13] ? addrconf_dad_stop+0x460/0x460
[ 31.896685][ T13] addrconf_dad_work+0xc7f/0x1550
[ 31.896704][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 31.896722][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 31.896740][ T13] ? kick_pool+0xb9/0x540
[ 31.896761][ T13] process_scheduled_works+0x7f7/0x1060
[ 31.896782][ T13] worker_thread+0xc99/0x13f0
[ 31.896801][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 31.896821][ T13] ? __kasan_check_read+0x15/0x20
[ 31.896839][ T13] kthread+0x2c7/0x360
[ 31.896858][ T13] ? __cfi_worker_thread+0x10/0x10
[ 31.896876][ T13] ? __cfi_kthread+0x10/0x10
[ 31.896894][ T13] ret_from_fork+0x67/0xa0
[ 31.896918][ T13] ? __cfi_kthread+0x10/0x10
[ 31.896943][ T13] ret_from_fork_asm+0x1a/0x30
[ 31.896961][ T13]
[ 31.897606][ T13] FAULT_INJECTION: forcing a failure.
[ 31.897606][ T13] name failslab, interval 1, probability 1, space 0, times 46
[ 31.929551][ T298] Node 0 active_anon:19168kB inactive_anon:0kB active_file:22572kB inactive_file:9140kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94580kB dirty:1368kB writeback:0kB shmem:652kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:3776kB pagetables:2100kB sec_pagetables:0kB all_unreclaimable? no
[ 31.929687][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 31.929713][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 31.929726][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 31.929751][ T13] Call Trace:
[ 31.929757][ T13]
[ 31.929766][ T13] __dump_stack+0x21/0x30
[ 31.929791][ T13] dump_stack_lvl+0x140/0x1c0
[ 31.929814][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 31.929839][ T13] dump_stack+0x19/0x20
[ 31.929861][ T13] should_fail_ex+0x3c2/0x510
[ 31.929881][ T13] ? ___neigh_create+0x741/0x2100
[ 31.929901][ T13] should_failslab+0xac/0x100
[ 31.929929][ T13] __kmalloc_noprof+0x69/0x510
[ 31.929947][ T13] ? ___neigh_create+0x741/0x2100
[ 31.929968][ T13] ? ip6t_do_table+0x1355/0x1510
[ 31.929985][ T13] ___neigh_create+0x741/0x2100
[ 31.930007][ T13] ? __kasan_check_read+0x15/0x20
[ 31.930024][ T13] ? selinux_ip_postroute+0x291/0xfe0
[ 31.930045][ T13] __neigh_create+0x72/0xb0
[ 31.930065][ T13] ip6_finish_output2+0xba2/0x1990
[ 31.930090][ T13] ? __cfi_ip6_finish_output2+0x10/0x10
[ 31.930114][ T13] ? __cfi_ip6table_mangle_hook+0x10/0x10
[ 31.930135][ T13] ip6_finish_output+0x535/0xaf0
[ 31.930156][ T13] ip6_output+0x1fe/0x420
[ 31.930177][ T13] ? __cfi_ip6_output+0x10/0x10
[ 31.930197][ T13] ? __cfi_ip6_finish_output+0x10/0x10
[ 31.930218][ T13] ? __cfi_ip6t_do_table+0x10/0x10
[ 31.930235][ T13] ? __cfi_ip6_output+0x10/0x10
[ 31.930256][ T13] ndisc_send_skb+0x777/0xca0
[ 31.930275][ T13] ? __cfi_ndisc_send_skb+0x10/0x10
[ 31.930291][ T13] ? __cfi_dst_output+0x10/0x10
[ 31.930310][ T13] ? __asan_memcpy+0x5a/0x80
[ 31.930327][ T13] ? __ndisc_fill_addr_option+0xe2/0x140
[ 31.930346][ T13] ndisc_send_rs+0x675/0x880
[ 31.930365][ T13] addrconf_dad_completed+0x973/0xef0
[ 31.930384][ T13] ? addrconf_dad_stop+0x460/0x460
[ 31.930402][ T13] addrconf_dad_work+0xc7f/0x1550
[ 31.930421][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 31.930439][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 31.930458][ T13] ? kick_pool+0xb9/0x540
[ 31.930479][ T13] process_scheduled_works+0x7f7/0x1060
[ 31.930499][ T13] worker_thread+0xc99/0x13f0
[ 31.930518][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 31.930538][ T13] ? __kasan_check_read+0x15/0x20
[ 31.930557][ T13] kthread+0x2c7/0x360
[ 31.930576][ T13] ? __cfi_worker_thread+0x10/0x10
[ 31.930594][ T13] ? __cfi_kthread+0x10/0x10
[ 31.930613][ T13] ret_from_fork+0x67/0xa0
[ 31.930637][ T13] ? __cfi_kthread+0x10/0x10
[ 31.930656][ T13] ret_from_fork_asm+0x1a/0x30
[ 31.930675][ T13]
[ 32.959289][ T298] DMA32 free:2958164kB boost:0kB min:19080kB low:23848kB high:28616kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2963400kB mlocked:0kB bounce:0kB free_pcp:5236kB local_pcp:5168kB free_cma:0kB
[ 32.959539][ T300] FAULT_INJECTION: forcing a failure.
[ 32.959539][ T300] name failslab, interval 1, probability 1, space 0, times 44
[ 32.989235][ T298] lowmem_reserve[]: 0 3921 3921
[ 33.006752][ T298] Normal free:3249200kB boost:0kB min:25972kB low:32464kB high:38956kB reserved_highatomic:0KB free_highatomic:0KB active_anon:19168kB inactive_anon:0kB active_file:22572kB inactive_file:9140kB unevictable:0kB writepending:1368kB present:5242880kB managed:4015864kB mlocked:0kB bounce:0kB free_pcp:1624kB local_pcp:1252kB free_cma:0kB
SYZFAIL: pipe failed
(errno 12: Cannot allocate memory)
[ 33.029558][ T300] CPU: 0 UID: 0 PID: 300 Comm: syz-executor Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 33.029593][ T300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 33.029605][ T300] Call Trace:
[ 33.029611][ T300]
[ 33.029618][ T300] __dump_stack+0x21/0x30
[ 33.029647][ T300] dump_stack_lvl+0x140/0x1c0
[ 33.029671][ T300] ? __cfi_dump_stack_lvl+0x10/0x10
[ 33.029696][ T300] dump_stack+0x19/0x20
[ 33.029718][ T300] should_fail_ex+0x3c2/0x510
[ 33.029738][ T300] should_failslab+0xac/0x100
[ 33.029760][ T300] __kmalloc_cache_noprof+0x41/0x470
[ 33.029779][ T300] ? kobject_uevent_env+0x2a3/0x7e0
[ 33.029801][ T300] ? __kasan_check_write+0x18/0x20
[ 33.029819][ T300] kobject_uevent_env+0x2a3/0x7e0
[ 33.029840][ T300] ? __dev_fwnode+0x54/0x90
[ 33.029862][ T300] kobject_uevent+0x21/0x40
[ 33.029883][ T300] device_del+0xb7f/0xcf0
[ 33.029906][ T300] ? __kasan_check_write+0x18/0x20
[ 33.029924][ T300] ? __cfi_device_del+0x10/0x10
[ 33.029947][ T300] ? __cfi_kset_release+0x10/0x10
[ 33.029967][ T300] ? pm_runtime_set_memalloc_noio+0x211/0x270
[ 33.029989][ T300] netdev_unregister_kobject+0x176/0x260
[ 33.030010][ T300] unregister_netdevice_many_notify+0x1678/0x1be0
[ 33.030035][ T300] ? __cfi_unregister_netdevice_many_notify+0x10/0x10
[ 33.030060][ T300] ? __queue_delayed_work+0x18e/0x240
[ 33.030085][ T300] ? __kasan_check_read+0x15/0x20
[ 33.030102][ T300] unregister_netdevice_queue+0x302/0x350
[ 33.030125][ T300] ? __cfi_unregister_netdevice_queue+0x10/0x10
[ 33.030147][ T300] ? linkwatch_fire_event+0x212/0x260
[ 33.030171][ T300] __tun_detach+0xc98/0x1450
[ 33.030191][ T300] ? __cfi_tun_chr_close+0x10/0x10
[ 33.030208][ T300] tun_chr_close+0x93/0x150
[ 33.030230][ T300] __fput+0x208/0xa30
[ 33.030253][ T300] ____fput+0x20/0x30
[ 33.030274][ T300] task_work_run+0x1e8/0x260
[ 33.030296][ T300] ? __cfi_task_work_run+0x10/0x10
[ 33.030318][ T300] ? free_nsproxy+0x223/0x290
[ 33.030342][ T300] do_exit+0xa46/0x2850
[ 33.030365][ T300] ? __cfi_do_exit+0x10/0x10
[ 33.030386][ T300] ? __kasan_check_write+0x18/0x20
[ 33.030404][ T300] ? _raw_spin_lock_irq+0x93/0x120
[ 33.030424][ T300] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 33.030443][ T300] ? zap_other_threads+0x32f/0x370
[ 33.030464][ T300] do_group_exit+0x21f/0x2f0
[ 33.030488][ T300] __x64_sys_exit_group+0x43/0x50
[ 33.030511][ T300] x64_sys_call+0x2ed2/0x2ee0
[ 33.030529][ T300] do_syscall_64+0x57/0xf0
[ 33.030547][ T300] ? clear_bhb_loop+0x50/0xa0
[ 33.030570][ T300] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 33.030592][ T300] RIP: 0033:0x7f1065f9df99
[ 33.030608][ T300] Code: Unable to access opcode bytes at 0x7f1065f9df6f.
[ 33.030617][ T300] RSP: 002b:00007ffc9b88b2b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 33.030653][ T300] RAX: ffffffffffffffda RBX: 00007f1066034e6b RCX: 00007f1065f9df99
[ 33.030667][ T300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043
[ 33.030679][ T300] RBP: 00007f1066009d20 R08: 0000000000000000 R09: 00007ffc9b88b3ec
[ 33.030691][ T300] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c
[ 33.030703][ T300] R13: 00007ffc9b88b3ec R14: 0000000000000000 R15: 00007f10661f1180
[ 33.030718][ T300]
[ 33.046434][ T286] FAULT_INJECTION: forcing a failure.
[ 33.046434][ T286] name failslab, interval 1, probability 1, space 0, times 42
[ 33.049707][ T298] lowmem_reserve[]:
[ 33.059750][ T286] CPU: 0 UID: 0 PID: 286 Comm: syz-executor Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 33.059778][ T286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 33.059790][ T286] Call Trace:
[ 33.059796][ T286]
[ 33.059803][ T286] __dump_stack+0x21/0x30
[ 33.059832][ T286] dump_stack_lvl+0x140/0x1c0
[ 33.059855][ T286] ? __cfi_dump_stack_lvl+0x10/0x10
[ 33.059879][ T286] ? security_file_alloc+0x49/0x220
[ 33.059905][ T286] dump_stack+0x19/0x20
[ 33.059927][ T286] should_fail_ex+0x3c2/0x510
[ 33.059947][ T286] should_failslab+0xac/0x100
[ 33.059969][ T286] kmem_cache_alloc_noprof+0x42/0x410
[ 33.059988][ T286] ? alloc_file_pseudo+0x191/0x1f0
[ 33.060010][ T286] ? alloc_empty_file+0xbf/0x270
[ 33.060033][ T286] alloc_empty_file+0xbf/0x270
[ 33.060055][ T286] ? __mutex_init+0xa6/0x1a0
[ 33.060079][ T286] alloc_file_clone+0x5a/0xe0
[ 33.060101][ T286] create_pipe_files+0x3bf/0x6c0
[ 33.060119][ T286] __do_pipe_flags+0x50/0x2f0
[ 33.060137][ T286] do_pipe2+0xab/0x190
[ 33.060155][ T286] ? pipe_fcntl+0x520/0x520
[ 33.060174][ T286] ? __kasan_check_read+0x15/0x20
[ 33.060192][ T286] __x64_sys_pipe2+0x5e/0x70
[ 33.060214][ T286] x64_sys_call+0x8be/0x2ee0
[ 33.060230][ T286] do_syscall_64+0x57/0xf0
[ 33.060251][ T286] ? clear_bhb_loop+0x50/0xa0
[ 33.060273][ T286] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 33.060296][ T286] RIP: 0033:0x7fae4c19cfc9
[ 33.060311][ T286] Code: 38 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 eb aa e8 ea 34 00 00 66 2e 0f 1f 84 00 00 00 00 00 31 f6 b8 25 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 07 c3 66 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff
[ 33.060326][ T286] RSP: 002b:00007ffc88994c48 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
[ 33.060346][ T286] RAX: ffffffffffffffda RBX: 0000555570516940 RCX: 00007fae4c19cfc9
[ 33.060360][ T286] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 00007ffc88994c58
[ 33.060373][ T286] RBP: 00007ffc88994d40 R08: 00007fae4c3f1e20 R09: 0000000000000000
[ 33.060385][ T286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555570516940
[ 33.060397][ T286] R13: 0000000000008000 R14: 0000000000000001 R15: 0000000000000000
[ 33.060411][ T286]
[ 33.126786][ T36] audit: type=1400 audit(1785409459.579:136): avc: denied { write } for pid=286 comm="syz-executor" path="pipe:[2838]" dev="pipefs" ino=2838 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 33.205419][ T298] 0
[ 33.252274][ T110] FAULT_INJECTION: forcing a failure.
[ 33.252274][ T110] name failslab, interval 1, probability 1, space 0, times 40
[ 33.257029][ T298] 0
[ 33.263938][ T110] CPU: 0 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 33.263967][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 33.263979][ T110] Call Trace:
[ 33.263984][ T110]
[ 33.263991][ T110] __dump_stack+0x21/0x30
[ 33.264021][ T110] dump_stack_lvl+0x140/0x1c0
[ 33.264044][ T110] ? __cfi_dump_stack_lvl+0x10/0x10
[ 33.264069][ T110] ? kasan_save_alloc_info+0x3a/0x50
[ 33.264095][ T110] dump_stack+0x19/0x20
[ 33.264125][ T110] should_fail_ex+0x3c2/0x510
[ 33.264145][ T110] should_failslab+0xac/0x100
[ 33.264167][ T110] kmem_cache_alloc_noprof+0x42/0x410
[ 33.264185][ T110] ? anon_vma_fork+0xf4/0x610
[ 33.264204][ T110] anon_vma_fork+0xf4/0x610
[ 33.264222][ T110] ? dup_userfaultfd+0xaa/0x700
[ 33.264242][ T110] copy_mm+0xc14/0x1da0
[ 33.264266][ T110] ? copy_signal+0x6a0/0x6a0
[ 33.264286][ T110] ? _raw_spin_lock+0x92/0x120
[ 33.264307][ T110] ? __asan_memset+0x39/0x50
[ 33.264324][ T110] ? __init_rwsem+0x110/0x1f0
[ 33.264348][ T110] ? copy_signal+0x4d5/0x6a0
[ 33.264369][ T110] copy_process+0x12a4/0x3350
[ 33.264393][ T110] ? __cfi_copy_process+0x10/0x10
[ 33.264414][ T110] ? selinux_socket_setsockopt+0x324/0x3d0
[ 33.264437][ T110] ? __kasan_check_write+0x18/0x20
[ 33.264456][ T110] kernel_clone+0x233/0x810
[ 33.264478][ T110] ? _raw_spin_lock_irq+0x93/0x120
[ 33.264497][ T110] ? __cfi_kernel_clone+0x10/0x10
[ 33.264519][ T110] ? __kasan_check_write+0x18/0x20
[ 33.264536][ T110] ? recalc_sigpending+0x16c/0x1d0
[ 33.264557][ T110] __x64_sys_clone+0x1b7/0x230
[ 33.264578][ T110] ? _copy_to_user+0x7d/0xa0
[ 33.264601][ T110] ? __cfi___x64_sys_clone+0x10/0x10
[ 33.264623][ T110] ? __se_sys_rt_sigprocmask+0x237/0x2a0
[ 33.264650][ T110] ? __kasan_check_read+0x15/0x20
[ 33.264668][ T110] x64_sys_call+0x2b3c/0x2ee0
[ 33.264684][ T110] do_syscall_64+0x57/0xf0
[ 33.264703][ T110] ? clear_bhb_loop+0x50/0xa0
[ 33.264726][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 33.264748][ T110] RIP: 0033:0x7f796c61f636
[ 33.264765][ T110] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00
[ 33.264781][ T110] RSP: 002b:00007ffc2f8f1300 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 33.264800][ T110] RAX: ffffffffffffffda RBX: 00007ffc2f8f1308 RCX: 00007f796c61f636
[ 33.264815][ T110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 33.264827][ T110] RBP: 000055dc7153c2c0 R08: 0000000000000000 R09: 000055dc71772020
[ 33.264840][ T110] R10: 00007f796c549b50 R11: 0000000000000246 R12: 00007ffc2f8f16c0
[ 33.264854][ T110] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 33.264868][ T110]
[ 33.265936][ T110] udevd[110]: fork of child failed: Cannot allocate memory
[ 33.268235][ T298] 0
[ 33.905725][ T298] DMA32: 5*4kB (M) 2*8kB (M) 3*16kB (M) 4*32kB (M) 4*64kB (M) 5*128kB (M) 5*256kB (M) 5*512kB (M) 4*1024kB (UM) 4*2048kB (M) 718*4096kB (M) = 2958164kB
[ 33.921336][ T298] Normal: 573*4kB (UME) 285*8kB (UME) 198*16kB (UME) 182*32kB (UME) 221*64kB (UME) 158*128kB (UME) 110*256kB (UME) 60*512kB (UM) 58*1024kB (UME) 34*2048kB (UME) 770*4096kB (UM) = 3389756kB
[ 33.921585][ T13] FAULT_INJECTION: forcing a failure.
[ 33.921585][ T13] name failslab, interval 1, probability 1, space 0, times 39
[ 33.940061][ T298] 7703 total pagecache pages
[ 33.953843][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 33.953870][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 33.953884][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 33.953907][ T13] Call Trace:
[ 33.953913][ T13]
[ 33.953921][ T13] __dump_stack+0x21/0x30
[ 33.953946][ T13] dump_stack_lvl+0x140/0x1c0
[ 33.953970][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 33.953994][ T13] ? probe_sched_wakeup+0x75/0x90
[ 33.954018][ T13] ? ttwu_do_activate+0x5a8/0x620
[ 33.954039][ T13] dump_stack+0x19/0x20
[ 33.954060][ T13] should_fail_ex+0x3c2/0x510
[ 33.954081][ T13] should_failslab+0xac/0x100
[ 33.954103][ T13] kmem_cache_alloc_node_noprof+0x45/0x420
[ 33.954123][ T13] ? __alloc_skb+0x10c/0x360
[ 33.954146][ T13] ? __kasan_check_write+0x18/0x20
[ 33.954170][ T13] ? _raw_spin_lock+0x92/0x120
[ 33.954191][ T13] __alloc_skb+0x10c/0x360
[ 33.954214][ T13] __ipv6_ifa_notify+0x205/0xee0
[ 33.954234][ T13] ? snmp6_fill_stats+0x9b0/0x9b0
[ 33.954253][ T13] ? timer_delete+0x101/0x3e0
[ 33.954273][ T13] ? __ww_mutex_lock_interruptible_slowpath+0x30/0x30
[ 33.954300][ T13] ? __kasan_check_write+0x18/0x20
[ 33.954317][ T13] ? work_grab_pending+0x301/0x830
[ 33.954339][ T13] ? mutex_unlock+0xe7/0x240
[ 33.954362][ T13] ? mod_delayed_work_on+0x140/0x140
[ 33.954384][ T13] ? fib6_flush_trees+0x148/0x1a0
[ 33.954408][ T13] ? __kasan_check_write+0x18/0x20
[ 33.954426][ T13] ? __cancel_work+0x175/0x1f0
[ 33.954448][ T13] addrconf_dad_completed+0x198/0xef0
[ 33.954467][ T13] ? addrconf_dad_stop+0x460/0x460
[ 33.954487][ T13] addrconf_dad_work+0xc7f/0x1550
[ 33.954506][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 33.954525][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 33.954543][ T13] ? kick_pool+0xb9/0x540
[ 33.954563][ T13] process_scheduled_works+0x7f7/0x1060
[ 33.954585][ T13] worker_thread+0xc99/0x13f0
[ 33.954604][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 33.954624][ T13] ? __kasan_check_read+0x15/0x20
[ 33.954642][ T13] kthread+0x2c7/0x360
[ 33.954660][ T13] ? __cfi_worker_thread+0x10/0x10
[ 33.954679][ T13] ? __cfi_kthread+0x10/0x10
[ 33.954698][ T13] ret_from_fork+0x67/0xa0
[ 33.954722][ T13] ? __cfi_kthread+0x10/0x10
[ 33.954741][ T13] ret_from_fork_asm+0x1a/0x30
[ 33.954758][ T13]
[ 33.956369][ T13] FAULT_INJECTION: forcing a failure.
[ 33.956369][ T13] name failslab, interval 1, probability 1, space 0, times 37
[ 33.979804][ T298] 0 pages in swap cache
[ 33.985983][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 33.986012][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 33.986024][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 33.986048][ T13] Call Trace:
[ 33.986054][ T13]
[ 33.986062][ T13] __dump_stack+0x21/0x30
[ 33.986088][ T13] dump_stack_lvl+0x140/0x1c0
[ 33.986111][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 33.986136][ T13] dump_stack+0x19/0x20
[ 33.986164][ T13] should_fail_ex+0x3c2/0x510
[ 33.986185][ T13] should_failslab+0xac/0x100
[ 33.986206][ T13] kmem_cache_alloc_node_noprof+0x45/0x420
[ 33.986226][ T13] ? __alloc_skb+0x10c/0x360
[ 33.986250][ T13] __alloc_skb+0x10c/0x360
[ 33.986272][ T13] ndisc_send_rs+0x322/0x880
[ 33.986291][ T13] addrconf_dad_completed+0x973/0xef0
[ 33.986311][ T13] ? addrconf_dad_stop+0x460/0x460
[ 33.986331][ T13] addrconf_dad_work+0xc7f/0x1550
[ 33.986350][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 33.986369][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 33.986388][ T13] ? kick_pool+0xb9/0x540
[ 33.986410][ T13] process_scheduled_works+0x7f7/0x1060
[ 33.986431][ T13] worker_thread+0xc99/0x13f0
[ 33.986449][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 33.986470][ T13] ? __kasan_check_read+0x15/0x20
[ 33.986488][ T13] kthread+0x2c7/0x360
[ 33.986507][ T13] ? __cfi_worker_thread+0x10/0x10
[ 33.986525][ T13] ? __cfi_kthread+0x10/0x10
[ 33.986545][ T13] ret_from_fork+0x67/0xa0
[ 33.986569][ T13] ? __cfi_kthread+0x10/0x10
[ 33.986588][ T13] ret_from_fork_asm+0x1a/0x30
[ 33.986606][ T13]
[ 34.127395][ T1] FAULT_INJECTION: forcing a failure.
[ 34.127395][ T1] name failslab, interval 1, probability 1, space 0, times 34
[ 34.130867][ T298] Free swap = 124996kB
[ 34.136302][ T1] CPU: 0 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 34.136329][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 34.136340][ T1] Call Trace:
[ 34.136346][ T1]
[ 34.136354][ T1] __dump_stack+0x21/0x30
[ 34.136381][ T1] dump_stack_lvl+0x140/0x1c0
[ 34.136404][ T1] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.136430][ T1] dump_stack+0x19/0x20
[ 34.136452][ T1] should_fail_ex+0x3c2/0x510
[ 34.136472][ T1] should_failslab+0xac/0x100
[ 34.136495][ T1] kmem_cache_alloc_noprof+0x42/0x410
[ 34.136513][ T1] ? kmem_cache_free+0x1bd/0x4f0
[ 34.136531][ T1] ? fcntl_setlk+0xb4/0x10a0
[ 34.136550][ T1] ? fcntl_setlk+0x408/0x10a0
[ 34.136570][ T1] fcntl_setlk+0xb4/0x10a0
[ 34.136589][ T1] ? avc_has_perm_noaudit+0x26b/0x360
[ 34.136609][ T1] ? __asan_memcpy+0x5a/0x80
[ 34.136627][ T1] ? avc_has_perm_noaudit+0x289/0x360
[ 34.136647][ T1] ? avc_has_perm+0x155/0x240
[ 34.136667][ T1] ? __cfi_fcntl_setlk+0x10/0x10
[ 34.136685][ T1] ? __cfi_avc_has_perm+0x10/0x10
[ 34.136706][ T1] ? __kasan_check_write+0x18/0x20
[ 34.136723][ T1] do_fcntl+0x8c2/0x1580
[ 34.136743][ T1] ? __cfi_selinux_file_fcntl+0x10/0x10
[ 34.136761][ T1] ? hrtimer_try_to_cancel+0x37f/0x650
[ 34.136786][ T1] ? check_fcntl_cmd+0xb0/0xb0
[ 34.136806][ T1] ? _raw_spin_unlock_irq+0x45/0x70
[ 34.136826][ T1] ? do_setitimer+0x4ce/0x5e0
[ 34.136845][ T1] ? bpf_lsm_file_fcntl+0xd/0x20
[ 34.136867][ T1] ? security_file_fcntl+0x3e/0x110
[ 34.136884][ T1] __se_sys_fcntl+0xe4/0x180
[ 34.136903][ T1] __x64_sys_fcntl+0x7f/0xa0
[ 34.136922][ T1] x64_sys_call+0x1cb3/0x2ee0
[ 34.136938][ T1] do_syscall_64+0x57/0xf0
[ 34.136957][ T1] ? clear_bhb_loop+0x50/0xa0
[ 34.136981][ T1] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 34.137004][ T1] RIP: 0033:0x7f8ab6105add
[ 34.137019][ T1] Code: 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 c7 44 24 b8 10 00 00 00 48 89 44 24 c8 83 fe 09 74 1a b8 48 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 23 c3 66 2e 0f 1f 84 00 00 00 00 00 48 8d 54
[ 34.137035][ T1] RSP: 002b:00007ffc7e6cc568 EFLAGS: 00000293 ORIG_RAX: 0000000000000048
[ 34.137055][ T1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ab6105add
[ 34.137069][ T1] RDX: 00007ffc7e6cc570 RSI: 0000000000000007 RDI: 0000000000000003
[ 34.137081][ T1] RBP: 0000000000000003 R08: 00007ffc7e6cc590 R09: 0000000000000000
[ 34.137092][ T1] R10: 0000000000000008 R11: 0000000000000293 R12: 0000000000000000
[ 34.137104][ T1] R13: 00007ffc7e6cc590 R14: 0000000000000002 R15: 0000559cf9fe9d98
[ 34.137119][ T1]
[ 34.137457][ T1] FAULT_INJECTION: forcing a failure.
[ 34.137457][ T1] name failslab, interval 1, probability 1, space 0, times 33
[ 34.140368][ T298] Total swap = 124996kB
[ 34.145858][ T1] CPU: 0 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 34.145882][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 34.145894][ T1] Call Trace:
[ 34.145900][ T1]
[ 34.145907][ T1] __dump_stack+0x21/0x30
[ 34.145934][ T1] dump_stack_lvl+0x140/0x1c0
[ 34.145958][ T1] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.145982][ T1] dump_stack+0x19/0x20
[ 34.146005][ T1] should_fail_ex+0x3c2/0x510
[ 34.146025][ T1] should_failslab+0xac/0x100
[ 34.146045][ T1] kmem_cache_alloc_noprof+0x42/0x410
[ 34.146064][ T1] ? kmem_cache_free+0x1bd/0x4f0
[ 34.146081][ T1] ? fcntl_setlk+0xb4/0x10a0
[ 34.146100][ T1] ? fcntl_setlk+0x408/0x10a0
[ 34.146120][ T1] fcntl_setlk+0xb4/0x10a0
[ 34.146143][ T1] ? avc_has_perm_noaudit+0x26b/0x360
[ 34.146164][ T1] ? __asan_memcpy+0x5a/0x80
[ 34.146181][ T1] ? avc_has_perm_noaudit+0x289/0x360
[ 34.146202][ T1] ? avc_has_perm+0x155/0x240
[ 34.146221][ T1] ? __cfi_fcntl_setlk+0x10/0x10
[ 34.146240][ T1] ? __cfi_avc_has_perm+0x10/0x10
[ 34.146260][ T1] ? __kasan_check_write+0x18/0x20
[ 34.146278][ T1] do_fcntl+0x8c2/0x1580
[ 34.146298][ T1] ? __cfi_selinux_file_fcntl+0x10/0x10
[ 34.146315][ T1] ? hrtimer_try_to_cancel+0x37f/0x650
[ 34.146340][ T1] ? check_fcntl_cmd+0xb0/0xb0
[ 34.146359][ T1] ? _raw_spin_unlock_irq+0x45/0x70
[ 34.146379][ T1] ? do_setitimer+0x4ce/0x5e0
[ 34.146398][ T1] ? bpf_lsm_file_fcntl+0xd/0x20
[ 34.146420][ T1] ? security_file_fcntl+0x3e/0x110
[ 34.146437][ T1] __se_sys_fcntl+0xe4/0x180
[ 34.146456][ T1] __x64_sys_fcntl+0x7f/0xa0
[ 34.146474][ T1] x64_sys_call+0x1cb3/0x2ee0
[ 34.146491][ T1] do_syscall_64+0x57/0xf0
[ 34.146511][ T1] ? clear_bhb_loop+0x50/0xa0
[ 34.146534][ T1] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 34.146555][ T1] RIP: 0033:0x7f8ab6105add
[ 34.146569][ T1] Code: 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 c7 44 24 b8 10 00 00 00 48 89 44 24 c8 83 fe 09 74 1a b8 48 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 23 c3 66 2e 0f 1f 84 00 00 00 00 00 48 8d 54
[ 34.146585][ T1] RSP: 002b:00007ffc7e6cc568 EFLAGS: 00000293 ORIG_RAX: 0000000000000048
[ 34.146605][ T1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ab6105add
[ 34.146618][ T1] RDX: 00007ffc7e6cc570 RSI: 0000000000000007 RDI: 0000000000000003
[ 34.146631][ T1] RBP: 0000000000000003 R08: 00007ffc7e6cc590 R09: 0000000000000000
[ 34.146642][ T1] R10: 0000000000000008 R11: 0000000000000293 R12: 0000000000000000
[ 34.146654][ T1] R13: 00007ffc7e6cc590 R14: 0000000000000002 R15: 0000559cf9fe9d98
[ 34.146669][ T1]
[ 34.919832][ T298] 2097051 pages RAM
[ 34.924122][ T298] 0 pages HighMem/MovableOnly
[ 34.928808][ T298] 352235 pages reserved
[ 34.932982][ T298] 0 pages cma reserved
[ 34.938882][ T298] Memory allocations:
[ 34.941707][ T13] FAULT_INJECTION: forcing a failure.
[ 34.941707][ T13] name failslab, interval 1, probability 1, space 0, times 30
[ 34.942932][ T298] 0 B 0 init/main.c:1477 func:do_initcalls
[ 34.955974][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 34.956003][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 34.956024][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 34.956050][ T13] Call Trace:
[ 34.956056][ T13]
[ 34.956065][ T13] __dump_stack+0x21/0x30
[ 34.956092][ T13] dump_stack_lvl+0x140/0x1c0
[ 34.956116][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.956142][ T13] dump_stack+0x19/0x20
[ 34.956166][ T13] should_fail_ex+0x3c2/0x510
[ 34.956187][ T13] ? __cfi_ip6_dst_gc+0x10/0x10
[ 34.956208][ T13] should_failslab+0xac/0x100
[ 34.956231][ T13] kmem_cache_alloc_noprof+0x42/0x410
[ 34.956251][ T13] ? kasan_save_alloc_info+0x3a/0x50
[ 34.956278][ T13] ? dst_alloc+0x13c/0x240
[ 34.956298][ T13] ? __cfi_ip6_dst_gc+0x10/0x10
[ 34.956319][ T13] dst_alloc+0x13c/0x240
[ 34.956339][ T13] icmp6_dst_alloc+0xef/0x4f0
[ 34.956356][ T13] mld_sendpack+0x5ac/0xd10
[ 34.956379][ T13] ? add_grec+0x1400/0x1400
[ 34.956398][ T13] ? add_grec+0xfa8/0x1400
[ 34.956418][ T13] ? __asan_memcpy+0x5a/0x80
[ 34.956438][ T13] ? mutex_lock+0x97/0x1d0
[ 34.956464][ T13] mld_send_initial_cr+0x1c0/0x320
[ 34.956484][ T13] ipv6_mc_dad_complete+0x8b/0x460
[ 34.956504][ T13] addrconf_dad_completed+0x74f/0xef0
[ 34.956525][ T13] ? addrconf_dad_stop+0x460/0x460
[ 34.956545][ T13] addrconf_dad_work+0xc7f/0x1550
[ 34.956567][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 34.956586][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 34.956606][ T13] ? kick_pool+0xb9/0x540
[ 34.956627][ T13] process_scheduled_works+0x7f7/0x1060
[ 34.956649][ T13] worker_thread+0xc99/0x13f0
[ 34.956669][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 34.956691][ T13] ? __kasan_check_read+0x15/0x20
[ 34.956710][ T13] kthread+0x2c7/0x360
[ 34.956730][ T13] ? __cfi_worker_thread+0x10/0x10
[ 34.956749][ T13] ? __cfi_kthread+0x10/0x10
[ 34.956770][ T13] ret_from_fork+0x67/0xa0
[ 34.956795][ T13] ? __cfi_kthread+0x10/0x10
[ 34.956815][ T13] ret_from_fork_asm+0x1a/0x30
[ 34.956835][ T13]
[ 34.956889][ T13] FAULT_INJECTION: forcing a failure.
[ 34.956889][ T13] name failslab, interval 1, probability 1, space 0, times 29
[ 34.962746][ T298] 0 B 0 init/do_mounts.c:186 func:mount_root_generic
[ 34.974541][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 34.974567][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 34.974579][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 34.974601][ T13] Call Trace:
[ 34.974607][ T13]
[ 34.974613][ T13] __dump_stack+0x21/0x30
[ 34.974638][ T13] dump_stack_lvl+0x140/0x1c0
[ 34.974661][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.974684][ T13] ? ref_tracker_alloc+0x356/0x5b0
[ 34.974706][ T13] ? __cfi_ref_tracker_alloc+0x10/0x10
[ 34.974726][ T13] ? dst_alloc+0x163/0x240
[ 34.974745][ T13] dump_stack+0x19/0x20
[ 34.974768][ T13] should_fail_ex+0x3c2/0x510
[ 34.974787][ T13] should_failslab+0xac/0x100
[ 34.974808][ T13] __kmalloc_cache_noprof+0x41/0x470
[ 34.974827][ T13] ? dst_cow_metrics_generic+0x65/0x2a0
[ 34.974846][ T13] ? dst_init+0x329/0x430
[ 34.974864][ T13] dst_cow_metrics_generic+0x65/0x2a0
[ 34.974884][ T13] icmp6_dst_alloc+0x313/0x4f0
[ 34.974902][ T13] ndisc_send_skb+0x2a6/0xca0
[ 34.974918][ T13] ? should_fail_ex+0x201/0x510
[ 34.974938][ T13] ? __cfi_ndisc_send_skb+0x10/0x10
[ 34.974955][ T13] ? kmem_cache_alloc_node_noprof+0x1ed/0x420
[ 34.974974][ T13] ? kmalloc_reserve+0xcf/0x4f0
[ 34.974998][ T13] ? __asan_memcpy+0x5a/0x80
[ 34.975023][ T13] ? __ndisc_fill_addr_option+0xe2/0x140
[ 34.975041][ T13] ndisc_send_rs+0x675/0x880
[ 34.975058][ T13] addrconf_dad_completed+0x973/0xef0
[ 34.975078][ T13] ? addrconf_dad_stop+0x460/0x460
[ 34.975097][ T13] addrconf_dad_work+0xc7f/0x1550
[ 34.975116][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 34.975134][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 34.975153][ T13] ? kick_pool+0xb9/0x540
[ 34.975173][ T13] process_scheduled_works+0x7f7/0x1060
[ 34.975194][ T13] worker_thread+0xc99/0x13f0
[ 34.975213][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 34.975232][ T13] ? __kasan_check_read+0x15/0x20
[ 34.975250][ T13] kthread+0x2c7/0x360
[ 34.975270][ T13] ? __cfi_worker_thread+0x10/0x10
[ 34.975288][ T13] ? __cfi_kthread+0x10/0x10
[ 34.975307][ T13] ret_from_fork+0x67/0xa0
[ 34.975330][ T13] ? __cfi_kthread+0x10/0x10
[ 34.975349][ T13] ret_from_fork_asm+0x1a/0x30
[ 34.975367][ T13]
[ 34.975924][ T13] FAULT_INJECTION: forcing a failure.
[ 34.975924][ T13] name failslab, interval 1, probability 1, space 0, times 28
[ 34.984488][ T298] 0 B 0 init/do_mounts.c:158 func:do_mount_root
[ 34.990607][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 34.990633][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 34.990645][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 34.990669][ T13] Call Trace:
[ 34.990674][ T13]
[ 34.990681][ T13] __dump_stack+0x21/0x30
[ 34.990706][ T13] dump_stack_lvl+0x140/0x1c0
[ 34.990729][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.990753][ T13] ? kasan_save_track+0x4f/0x80
[ 34.990774][ T13] dump_stack+0x19/0x20
[ 34.990796][ T13] should_fail_ex+0x3c2/0x510
[ 34.990815][ T13] ? __cfi_ip6_dst_gc+0x10/0x10
[ 34.990835][ T13] should_failslab+0xac/0x100
[ 34.990856][ T13] kmem_cache_alloc_noprof+0x42/0x410
[ 34.990875][ T13] ? dst_alloc+0x13c/0x240
[ 34.990894][ T13] ? __cfi_ip6_dst_gc+0x10/0x10
[ 34.990913][ T13] dst_alloc+0x13c/0x240
[ 34.990932][ T13] icmp6_dst_alloc+0xef/0x4f0
[ 34.990948][ T13] ndisc_send_skb+0x2a6/0xca0
[ 34.990966][ T13] ? should_fail_ex+0x201/0x510
[ 34.990985][ T13] ? __cfi_ndisc_send_skb+0x10/0x10
[ 34.991002][ T13] ? kmem_cache_alloc_node_noprof+0x1ed/0x420
[ 34.991028][ T13] ? kmalloc_reserve+0xcf/0x4f0
[ 34.991053][ T13] ? __asan_memcpy+0x5a/0x80
[ 34.991070][ T13] ? __ndisc_fill_addr_option+0xe2/0x140
[ 34.991088][ T13] ndisc_send_rs+0x675/0x880
[ 34.991107][ T13] addrconf_dad_completed+0x973/0xef0
[ 34.991125][ T13] ? addrconf_dad_stop+0x460/0x460
[ 34.991144][ T13] addrconf_dad_work+0xc7f/0x1550
[ 34.991163][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 34.991181][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 34.991200][ T13] ? kick_pool+0xb9/0x540
[ 34.991220][ T13] process_scheduled_works+0x7f7/0x1060
[ 34.991241][ T13] worker_thread+0xc99/0x13f0
[ 34.991260][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 34.991280][ T13] ? __kasan_check_read+0x15/0x20
[ 34.991298][ T13] kthread+0x2c7/0x360
[ 34.991317][ T13] ? __cfi_worker_thread+0x10/0x10
[ 34.991335][ T13] ? __cfi_kthread+0x10/0x10
[ 34.991354][ T13] ret_from_fork+0x67/0xa0
[ 34.991378][ T13] ? __cfi_kthread+0x10/0x10
[ 34.991397][ T13] ret_from_fork_asm+0x1a/0x30
[ 34.991415][ T13]
[ 34.991733][ T13] FAULT_INJECTION: forcing a failure.
[ 34.991733][ T13] name failslab, interval 1, probability 1, space 0, times 27
[ 34.993623][ T298] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root
[ 34.996514][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 34.996537][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 34.996548][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 34.996569][ T13] Call Trace:
[ 34.996574][ T13]
[ 34.996581][ T13] __dump_stack+0x21/0x30
[ 34.996606][ T13] dump_stack_lvl+0x140/0x1c0
[ 34.996629][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.996652][ T13] ? __asan_memset+0x39/0x50
[ 34.996669][ T13] dump_stack+0x19/0x20
[ 34.996691][ T13] should_fail_ex+0x3c2/0x510
[ 34.996711][ T13] should_failslab+0xac/0x100
[ 34.996732][ T13] kmem_cache_alloc_node_noprof+0x45/0x420
[ 34.996751][ T13] ? __alloc_skb+0x10c/0x360
[ 34.996772][ T13] ? __kasan_check_write+0x18/0x20
[ 34.996789][ T13] ? _raw_write_lock_bh+0x96/0xf0
[ 34.996810][ T13] __alloc_skb+0x10c/0x360
[ 34.996832][ T13] __ipv6_ifa_notify+0x205/0xee0
[ 34.996853][ T13] ? snmp6_fill_stats+0x9b0/0x9b0
[ 34.996871][ T13] ? timer_delete+0x101/0x3e0
[ 34.996892][ T13] ? __kasan_check_write+0x18/0x20
[ 34.996908][ T13] ? work_grab_pending+0x301/0x830
[ 34.996930][ T13] ? __kasan_check_write+0x18/0x20
[ 34.996947][ T13] ? mutex_unlock+0x90/0x240
[ 34.996970][ T13] ? mod_delayed_work_on+0x140/0x140
[ 34.996992][ T13] ? fib6_flush_trees+0x148/0x1a0
[ 34.997021][ T13] ? __kasan_check_write+0x18/0x20
[ 34.997038][ T13] ? __cancel_work+0x175/0x1f0
[ 34.997061][ T13] addrconf_dad_completed+0x198/0xef0
[ 34.997080][ T13] ? addrconf_dad_stop+0x460/0x460
[ 34.997099][ T13] addrconf_dad_work+0xc7f/0x1550
[ 34.997118][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 34.997136][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 34.997154][ T13] ? kick_pool+0xb9/0x540
[ 34.997174][ T13] process_scheduled_works+0x7f7/0x1060
[ 34.997195][ T13] worker_thread+0xc99/0x13f0
[ 34.997214][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 34.997233][ T13] ? __kasan_check_read+0x15/0x20
[ 34.997251][ T13] kthread+0x2c7/0x360
[ 34.997269][ T13] ? __cfi_worker_thread+0x10/0x10
[ 34.997287][ T13] ? __cfi_kthread+0x10/0x10
[ 34.997306][ T13] ret_from_fork+0x67/0xa0
[ 34.997329][ T13] ? __cfi_kthread+0x10/0x10
[ 34.997348][ T13] ret_from_fork_asm+0x1a/0x30
[ 34.997366][ T13]
[ 34.998371][ T13] FAULT_INJECTION: forcing a failure.
[ 34.998371][ T13] name failslab, interval 1, probability 1, space 0, times 26
[ 35.000850][ T298] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image
[ 35.005499][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 35.005522][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 35.005533][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 35.005555][ T13] Call Trace:
[ 35.005561][ T13]
[ 35.005568][ T13] __dump_stack+0x21/0x30
[ 35.005593][ T13] dump_stack_lvl+0x140/0x1c0
[ 35.005617][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 35.005641][ T13] dump_stack+0x19/0x20
[ 35.005662][ T13] should_fail_ex+0x3c2/0x510
[ 35.005682][ T13] should_failslab+0xac/0x100
[ 35.005703][ T13] kmem_cache_alloc_noprof+0x42/0x410
[ 35.005721][ T13] ? fib6_add+0xfed/0x4c00
[ 35.005744][ T13] fib6_add+0xfed/0x4c00
[ 35.005767][ T13] ? __cfi__raw_spin_lock_irqsave+0x10/0x10
[ 35.005788][ T13] ? __kasan_slab_free+0x6a/0x80
[ 35.005808][ T13] ? kmem_cache_free+0x1bd/0x4f0
[ 35.005827][ T13] ? __cfi_fib6_add+0x10/0x10
[ 35.005848][ T13] ? __wake_up+0x169/0x190
[ 35.005867][ T13] ? __kasan_check_write+0x18/0x20
[ 35.005884][ T13] ? _raw_spin_lock_bh+0x96/0x130
[ 35.005902][ T13] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 35.005923][ T13] ip6_ins_rt+0xd7/0x140
[ 35.005945][ T13] ? __cfi_ip6_ins_rt+0x10/0x10
[ 35.005967][ T13] ? rtnl_notify+0x9e/0xd0
[ 35.005985][ T13] __ipv6_ifa_notify+0x51d/0xee0
[ 35.006010][ T13] ? snmp6_fill_stats+0x9b0/0x9b0
[ 35.006029][ T13] ? timer_delete+0x101/0x3e0
[ 35.006049][ T13] ? __kasan_check_write+0x18/0x20
[ 35.006065][ T13] ? work_grab_pending+0x301/0x830
[ 35.006087][ T13] ? __kasan_check_write+0x18/0x20
[ 35.006104][ T13] ? mutex_unlock+0x90/0x240
[ 35.006127][ T13] ? mod_delayed_work_on+0x140/0x140
[ 35.006148][ T13] ? fib6_flush_trees+0x148/0x1a0
[ 35.006171][ T13] ? __kasan_check_write+0x18/0x20
[ 35.006188][ T13] ? __cancel_work+0x175/0x1f0
[ 35.006211][ T13] addrconf_dad_completed+0x198/0xef0
[ 35.006230][ T13] ? addrconf_dad_stop+0x460/0x460
[ 35.006249][ T13] addrconf_dad_work+0xc7f/0x1550
[ 35.006267][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 35.006285][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 35.006304][ T13] ? kick_pool+0xb9/0x540
[ 35.006323][ T13] process_scheduled_works+0x7f7/0x1060
[ 35.006344][ T13] worker_thread+0xc99/0x13f0
[ 35.006362][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 35.006382][ T13] ? __kasan_check_read+0x15/0x20
[ 35.006399][ T13] kthread+0x2c7/0x360
[ 35.006418][ T13] ? __cfi_worker_thread+0x10/0x10
[ 35.006435][ T13] ? __cfi_kthread+0x10/0x10
[ 35.006454][ T13] ret_from_fork+0x67/0xa0
[ 35.006477][ T13] ? __cfi_kthread+0x10/0x10
[ 35.006496][ T13] ret_from_fork_asm+0x1a/0x30
[ 35.006513][ T13]
[ 35.006950][ T13] FAULT_INJECTION: forcing a failure.
[ 35.006950][ T13] name failslab, interval 1, probability 1, space 0, times 25
[ 35.010874][ T298] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image
[ 35.015643][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 35.015668][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 35.015680][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 35.015703][ T13] Call Trace:
[ 35.015709][ T13]
[ 35.015716][ T13] __dump_stack+0x21/0x30
[ 35.015740][ T13] dump_stack_lvl+0x140/0x1c0
[ 35.015762][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 35.015785][ T13] ? ref_tracker_alloc+0x356/0x5b0
[ 35.015806][ T13] ? __cfi_ref_tracker_alloc+0x10/0x10
[ 35.015827][ T13] ? dst_alloc+0x163/0x240
[ 35.015845][ T13] dump_stack+0x19/0x20
[ 35.015867][ T13] should_fail_ex+0x3c2/0x510
[ 35.015886][ T13] should_failslab+0xac/0x100
[ 35.015907][ T13] __kmalloc_cache_noprof+0x41/0x470
[ 35.015927][ T13] ? dst_cow_metrics_generic+0x65/0x2a0
[ 35.015945][ T13] ? dst_init+0x329/0x430
[ 35.015963][ T13] dst_cow_metrics_generic+0x65/0x2a0
[ 35.015982][ T13] icmp6_dst_alloc+0x313/0x4f0
[ 35.015999][ T13] mld_sendpack+0x5ac/0xd10
[ 35.016026][ T13] ? add_grec+0x1400/0x1400
[ 35.016043][ T13] ? add_grec+0xfa8/0x1400
[ 35.016061][ T13] ? __asan_memcpy+0x5a/0x80
[ 35.016079][ T13] ? mutex_lock+0x97/0x1d0
[ 35.016103][ T13] mld_send_initial_cr+0x1c0/0x320
[ 35.016122][ T13] ipv6_mc_dad_complete+0x8b/0x460
[ 35.016140][ T13] addrconf_dad_completed+0x74f/0xef0
[ 35.016159][ T13] ? addrconf_dad_stop+0x460/0x460
[ 35.016178][ T13] addrconf_dad_work+0xc7f/0x1550
[ 35.016197][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 35.016215][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 35.016233][ T13] ? kick_pool+0xb9/0x540
[ 35.016253][ T13] process_scheduled_works+0x7f7/0x1060
[ 35.016274][ T13] worker_thread+0xc99/0x13f0
[ 35.016292][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 35.016312][ T13] ? __kasan_check_read+0x15/0x20
[ 35.016330][ T13] kthread+0x2c7/0x360
[ 35.016349][ T13] ? __cfi_worker_thread+0x10/0x10
[ 35.016367][ T13] ? __cfi_kthread+0x10/0x10
[ 35.016387][ T13] ret_from_fork+0x67/0xa0
[ 35.016411][ T13] ? __cfi_kthread+0x10/0x10
[ 35.016429][ T13] ret_from_fork_asm+0x1a/0x30
[ 35.016447][ T13]
[ 35.269571][ T344] FAULT_INJECTION: forcing a failure.
[ 35.269571][ T344] name failslab, interval 1, probability 1, space 0, times 24
[ 35.269893][ T298] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs
[ 35.275268][ T344] CPU: 0 UID: 0 PID: 344 Comm: kworker/0:3 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 35.275295][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 35.275306][ T344] Workqueue: mld mld_dad_work
[ 35.275331][ T344] Call Trace:
[ 35.275336][ T344]
[ 35.275344][ T344] __dump_stack+0x21/0x30
[ 35.275370][ T344] dump_stack_lvl+0x140/0x1c0
[ 35.275393][ T344] ? __cfi_dump_stack_lvl+0x10/0x10
[ 35.275417][ T344] ? kvm_sched_clock_read+0x15/0x30
[ 35.275443][ T344] ? sched_clock_noinstr+0xd/0x30
[ 35.275466][ T344] dump_stack+0x19/0x20
[ 35.275487][ T344] should_fail_ex+0x3c2/0x510
[ 35.275508][ T344] should_failslab+0xac/0x100
[ 35.275529][ T344] kmem_cache_alloc_node_noprof+0x45/0x420
[ 35.275549][ T344] ? __alloc_skb+0x10c/0x360
[ 35.275571][ T344] ? raw_spin_rq_lock_nested+0x14/0x30
[ 35.275597][ T344] ? sched_balance_newidle+0x7f1/0xaa0
[ 35.275621][ T344] __alloc_skb+0x10c/0x360
[ 35.275643][ T344] mld_newpack+0x162/0xa10
[ 35.275663][ T344] ? mld_sendpack+0xd10/0xd10
[ 35.275682][ T344] ? __cfi___switch_to+0x10/0x10
[ 35.275707][ T344] add_grec+0xf20/0x1400
[ 35.275727][ T344] ? mutex_lock+0x97/0x1d0
[ 35.275750][ T344] mld_send_initial_cr+0x157/0x320
[ 35.275769][ T344] mld_dad_work+0x3e/0x4e0
[ 35.275788][ T344] process_scheduled_works+0x7f7/0x1060
[ 35.275809][ T344] worker_thread+0xc99/0x13f0
[ 35.275828][ T344] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 35.275849][ T344] ? __kasan_check_read+0x15/0x20
[ 35.275866][ T344] kthread+0x2c7/0x360
[ 35.275885][ T344] ? __cfi_worker_thread+0x10/0x10
[ 35.275903][ T344] ? __cfi_kthread+0x10/0x10
[ 35.275922][ T344] ret_from_fork+0x67/0xa0
[ 35.275946][ T344] ? __cfi_kthread+0x10/0x10
[ 35.275973][ T344] ret_from_fork_asm+0x1a/0x30
[ 35.275991][ T344]
[ 35.329714][ C0] FAULT_INJECTION: forcing a failure.
[ 35.329714][ C0] name failslab, interval 1, probability 1, space 0, times 23
[ 35.330978][ T298] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs
[ 35.335166][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 35.335193][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 35.335205][ C0] Call Trace:
[ 35.335212][ C0]
[ 35.335219][ C0] __dump_stack+0x21/0x30
[ 35.335249][ C0] dump_stack_lvl+0x140/0x1c0
[ 35.335274][ C0] ? __cfi_dump_stack_lvl+0x10/0x10
[ 35.335298][ C0] ? calc_wheel_index+0x1b9/0x8f0
[ 35.335323][ C0] ? __kasan_check_write+0x18/0x20
[ 35.335343][ C0] dump_stack+0x19/0x20
[ 35.335366][ C0] should_fail_ex+0x3c2/0x510
[ 35.335387][ C0] should_failslab+0xac/0x100
[ 35.335409][ C0] kmem_cache_alloc_node_noprof+0x45/0x420
[ 35.335430][ C0] ? enqueue_timer+0x1c5/0x4b0
[ 35.335453][ C0] ? __alloc_skb+0x10c/0x360
[ 35.335477][ C0] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 35.335500][ C0] __alloc_skb+0x10c/0x360
[ 35.335524][ C0] ndisc_send_rs+0x322/0x880
[ 35.335543][ C0] ? ipv6_get_lladdr+0x1c2/0x200
[ 35.335570][ C0] addrconf_rs_timer+0x362/0x620
[ 35.335592][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 35.335613][ C0] ? _raw_spin_lock_irq+0x93/0x120
[ 35.335633][ C0] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 35.335653][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 35.335675][ C0] call_timer_fn+0x4c/0x300
[ 35.335698][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 35.335719][ C0] __run_timer_base+0x6c0/0x9b0
[ 35.335742][ C0] ? timer_expire_remote+0xa0/0xa0
[ 35.335764][ C0] ? kvm_sched_clock_read+0x15/0x30
[ 35.335792][ C0] ? irqtime_account_irq+0x51/0x1c0
[ 35.335817][ C0] run_timer_softirq+0x35/0x70
[ 35.335840][ C0] handle_softirqs+0x1aa/0x620
[ 35.335859][ C0] __irq_exit_rcu+0x47/0xb0
[ 35.335877][ C0] irq_exit_rcu+0xd/0x30
[ 35.335893][ C0] sysvec_apic_timer_interrupt+0x82/0x90
[ 35.335918][ C0]
[ 35.335925][ C0]
[ 35.335931][ C0] asm_sysvec_apic_timer_interrupt+0x1f/0x30
[ 35.335956][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 35.335991][ C0] Code: cc cc cc cc cc cc cc b8 19 f7 fb 19 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 23 a9 43 00 55 48 89 e5 fb f4 <5d> c3 cc cc cc cc cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90
[ 35.336007][ C0] RSP: 0018:ffffffff87407da0 EFLAGS: 000002c2
[ 35.336024][ C0] RAX: ffff8881f6e00000 RBX: ffffffff874156c0 RCX: ffffffff85a3b4fd
[ 35.336039][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 000000000001a024
[ 35.336051][ C0] RBP: ffffffff87407da0 R08: ffff8881f6e395eb R09: 1ffff1103edc72bd
[ 35.336065][ C0] R10: dffffc0000000000 R11: ffffed103edc72be R12: 0000000000000000
[ 35.336079][ C0] R13: 1ffffffff0e82ad8 R14: dffffc0000000000 R15: ffffffff87ecb868
[ 35.336095][ C0] ? ct_kernel_exit+0x7d/0xb0
[ 35.336112][ C0] default_idle+0x17/0x30
[ 35.336129][ C0] arch_cpu_idle+0xd/0x20
[ 35.336146][ C0] default_idle_call+0x3e/0x80
[ 35.336164][ C0] do_idle+0x1df/0x570
[ 35.336183][ C0] ? idle_inject_timer_fn+0x80/0x80
[ 35.336204][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 35.336223][ C0] ? radix_tree_lookup+0x250/0x2a0
[ 35.336245][ C0] cpu_startup_entry+0x47/0x60
[ 35.336265][ C0] rest_init+0x10b/0x130
[ 35.336284][ C0] ? __cfi_x86_late_time_init+0x10/0x10
[ 35.336308][ C0] start_kernel+0x462/0x4bb
[ 35.336328][ C0] x86_64_start_reservations+0x2e/0x30
[ 35.336351][ C0] x86_64_start_kernel+0x6a/0x7b
[ 35.336373][ C0] common_startup_64+0x13b/0x157
[ 35.336400][ C0]
[ 36.276359][ T110] FAULT_INJECTION: forcing a failure.
[ 36.276359][ T110] name failslab, interval 1, probability 1, space 0, times 21
[ 36.276760][ T298] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs
[ 36.281644][ T110] CPU: 0 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 36.281672][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 36.281684][ T110] Call Trace:
[ 36.281689][ T110]
[ 36.281697][ T110] __dump_stack+0x21/0x30
[ 36.281726][ T110] dump_stack_lvl+0x140/0x1c0
[ 36.281749][ T110] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.281774][ T110] dump_stack+0x19/0x20
[ 36.281796][ T110] should_fail_ex+0x3c2/0x510
[ 36.281816][ T110] should_failslab+0xac/0x100
[ 36.281838][ T110] kmem_cache_alloc_noprof+0x42/0x410
[ 36.281857][ T110] ? vm_area_dup+0x3f/0x560
[ 36.281876][ T110] ? __kasan_check_read+0x15/0x20
[ 36.281893][ T110] vm_area_dup+0x3f/0x560
[ 36.281911][ T110] ? copy_mm+0xb0e/0x1da0
[ 36.281933][ T110] copy_mm+0xb16/0x1da0
[ 36.281963][ T110] ? copy_signal+0x6a0/0x6a0
[ 36.281983][ T110] ? _raw_spin_lock+0x92/0x120
[ 36.282004][ T110] ? __asan_memset+0x39/0x50
[ 36.282021][ T110] ? __init_rwsem+0x110/0x1f0
[ 36.282052][ T110] ? copy_signal+0x4d5/0x6a0
[ 36.282073][ T110] copy_process+0x12a4/0x3350
[ 36.282097][ T110] ? __cfi_copy_process+0x10/0x10
[ 36.282117][ T110] ? selinux_socket_setsockopt+0x324/0x3d0
[ 36.282141][ T110] ? __kasan_check_write+0x18/0x20
[ 36.282159][ T110] kernel_clone+0x233/0x810
[ 36.282182][ T110] ? _raw_spin_lock_irq+0x93/0x120
[ 36.282201][ T110] ? __cfi_kernel_clone+0x10/0x10
[ 36.282223][ T110] ? __kasan_check_write+0x18/0x20
[ 36.282241][ T110] ? recalc_sigpending+0x16c/0x1d0
[ 36.282262][ T110] __x64_sys_clone+0x1b7/0x230
[ 36.282284][ T110] ? _copy_to_user+0x7d/0xa0
[ 36.282307][ T110] ? __cfi___x64_sys_clone+0x10/0x10
[ 36.282330][ T110] ? __se_sys_rt_sigprocmask+0x237/0x2a0
[ 36.282357][ T110] ? __kasan_check_read+0x15/0x20
[ 36.282375][ T110] x64_sys_call+0x2b3c/0x2ee0
[ 36.282392][ T110] do_syscall_64+0x57/0xf0
[ 36.282411][ T110] ? clear_bhb_loop+0x50/0xa0
[ 36.282434][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.282456][ T110] RIP: 0033:0x7f796c61f636
[ 36.282472][ T110] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00
[ 36.282489][ T110] RSP: 002b:00007ffc2f8f1300 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 36.282508][ T110] RAX: ffffffffffffffda RBX: 00007ffc2f8f1308 RCX: 00007f796c61f636
[ 36.282523][ T110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 36.282535][ T110] RBP: 000055dc7153c2c0 R08: 0000000000000000 R09: 000055dc71772020
[ 36.282548][ T110] R10: 00007f796c549b50 R11: 0000000000000246 R12: 00007ffc2f8f16c0
[ 36.282561][ T110] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 36.282575][ T110]
[ 36.284475][ T110] udevd[110]: fork of child failed: Cannot allocate memory
[ 36.286358][ T298] 0 B 0 init/initramfs.c:101 func:find_link
[ 37.250561][ T344] FAULT_INJECTION: forcing a failure.
[ 37.250561][ T344] name failslab, interval 1, probability 1, space 0, times 20
[ 37.303115][ T344] CPU: 0 UID: 0 PID: 344 Comm: kworker/0:3 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 37.303144][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 37.303155][ T344] Workqueue: wg-kex-wg2 wg_packet_handshake_receive_worker
[ 37.303182][ T344] Call Trace:
[ 37.303189][ T344]
[ 37.303195][ T344] __dump_stack+0x21/0x30
[ 37.303220][ T344] dump_stack_lvl+0x140/0x1c0
[ 37.303241][ T344] ? __cfi_dump_stack_lvl+0x10/0x10
[ 37.303262][ T344] ? __asan_memset+0x39/0x50
[ 37.303278][ T344] dump_stack+0x19/0x20
[ 37.303299][ T344] should_fail_ex+0x3c2/0x510
[ 37.303319][ T344] should_failslab+0xac/0x100
[ 37.303345][ T344] __kmalloc_cache_noprof+0x41/0x470
[ 37.303362][ T344] ? wg_noise_handshake_begin_session+0xec/0x850
[ 37.303379][ T344] ? down_read+0x7f/0xe0
[ 37.303401][ T344] wg_noise_handshake_begin_session+0xec/0x850
[ 37.303419][ T344] ? __kasan_check_write+0x18/0x20
[ 37.303435][ T344] ? wg_cookie_add_mac_to_packet+0x166/0x1b0
[ 37.303462][ T344] wg_packet_send_handshake_response+0x139/0x240
[ 37.303483][ T344] ? __cfi_wg_packet_send_handshake_response+0x10/0x10
[ 37.303504][ T344] ? wg_socket_set_peer_endpoint_from_skb+0xd8/0x130
[ 37.303529][ T344] wg_packet_handshake_receive_worker+0x56d/0x9d0
[ 37.303554][ T344] process_scheduled_works+0x7f7/0x1060
[ 37.303576][ T344] worker_thread+0xc99/0x13f0
[ 37.303594][ T344] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 37.303613][ T344] ? __kasan_check_read+0x15/0x20
[ 37.303629][ T344] kthread+0x2c7/0x360
[ 37.303646][ T344] ? __cfi_worker_thread+0x10/0x10
[ 37.303661][ T344] ? __cfi_kthread+0x10/0x10
[ 37.303680][ T344] ret_from_fork+0x67/0xa0
[ 37.303704][ T344] ? __cfi_kthread+0x10/0x10
[ 37.303713][ T13] FAULT_INJECTION: forcing a failure.
[ 37.303713][ T13] name failslab, interval 1, probability 1, space 0, times 20
[ 37.303724][ T344] ret_from_fork_asm+0x1a/0x30
[ 37.303744][ T344]
[ 37.494300][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 37.494335][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 37.494346][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 37.494371][ T13] Call Trace:
[ 37.494376][ T13]
[ 37.494383][ T13] __dump_stack+0x21/0x30
[ 37.494406][ T13] dump_stack_lvl+0x140/0x1c0
[ 37.494426][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 37.494449][ T13] dump_stack+0x19/0x20
[ 37.494470][ T13] should_fail_ex+0x3c2/0x510
[ 37.494490][ T13] ? ___neigh_create+0x741/0x2100
[ 37.494512][ T13] should_failslab+0xac/0x100
[ 37.494535][ T13] __kmalloc_noprof+0x69/0x510
[ 37.494554][ T13] ? ___neigh_create+0x741/0x2100
[ 37.494576][ T13] ? ip6t_do_table+0x1355/0x1510
[ 37.494594][ T13] ___neigh_create+0x741/0x2100
[ 37.494616][ T13] ? __kasan_check_read+0x15/0x20
[ 37.494634][ T13] ? selinux_ip_postroute+0x291/0xfe0
[ 37.494652][ T13] __neigh_create+0x72/0xb0
[ 37.494666][ T13] ip6_finish_output2+0xba2/0x1990
[ 37.494681][ T13] ? __cfi_ip6_finish_output2+0x10/0x10
[ 37.494694][ T13] ? __cfi_ip6table_mangle_hook+0x10/0x10
[ 37.494706][ T13] ip6_finish_output+0x535/0xaf0
[ 37.494719][ T13] ip6_output+0x1fe/0x420
[ 37.494730][ T13] ? __cfi_ip6_output+0x10/0x10
[ 37.494742][ T13] ? __cfi_ip6_finish_output+0x10/0x10
[ 37.494754][ T13] ? __cfi_ip6t_do_table+0x10/0x10
[ 37.494763][ T13] ? __cfi_ip6_output+0x10/0x10
[ 37.494775][ T13] ndisc_send_skb+0x777/0xca0
[ 37.494786][ T13] ? __cfi_ndisc_send_skb+0x10/0x10
[ 37.494796][ T13] ? __cfi_dst_output+0x10/0x10
[ 37.494808][ T13] ? __asan_memcpy+0x5a/0x80
[ 37.494818][ T13] ? __ndisc_fill_addr_option+0xe2/0x140
[ 37.494828][ T13] ndisc_send_rs+0x675/0x880
[ 37.494839][ T13] addrconf_dad_completed+0x973/0xef0
[ 37.494849][ T13] ? addrconf_dad_stop+0x460/0x460
[ 37.494860][ T13] addrconf_dad_work+0xc7f/0x1550
[ 37.494871][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 37.494881][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 37.494892][ T13] ? kick_pool+0xb9/0x540
[ 37.494904][ T13] process_scheduled_works+0x7f7/0x1060
[ 37.494915][ T13] worker_thread+0xc99/0x13f0
[ 37.494926][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 37.494939][ T13] ? __kasan_check_read+0x15/0x20
[ 37.494949][ T13] kthread+0x2c7/0x360
[ 37.494960][ T13] ? __cfi_worker_thread+0x10/0x10
[ 37.494970][ T13] ? __cfi_kthread+0x10/0x10
[ 37.494981][ T13] ret_from_fork+0x67/0xa0
[ 37.494995][ T13] ? __cfi_kthread+0x10/0x10
[ 37.495006][ T13] ret_from_fork_asm+0x1a/0x30
[ 37.495016][ T13]
[ 37.499004][ T13] FAULT_INJECTION: forcing a failure.
[ 37.499004][ T13] name failslab, interval 1, probability 1, space 0, times 17
[ 37.769422][ T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 37.769452][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 37.769463][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 37.769487][ T13] Call Trace:
[ 37.769492][ T13]
[ 37.769500][ T13] __dump_stack+0x21/0x30
[ 37.769528][ T13] dump_stack_lvl+0x140/0x1c0
[ 37.769550][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 37.769570][ T13] ? kasan_save_track+0x4f/0x80
[ 37.769587][ T13] dump_stack+0x19/0x20
[ 37.769610][ T13] should_fail_ex+0x3c2/0x510
[ 37.769628][ T13] ? __cfi_ip6_dst_gc+0x10/0x10
[ 37.769650][ T13] should_failslab+0xac/0x100
[ 37.769671][ T13] kmem_cache_alloc_noprof+0x42/0x410
[ 37.769690][ T13] ? dst_alloc+0x13c/0x240
[ 37.769707][ T13] ? __cfi_ip6_dst_gc+0x10/0x10
[ 37.769723][ T13] dst_alloc+0x13c/0x240
[ 37.769741][ T13] icmp6_dst_alloc+0xef/0x4f0
[ 37.769758][ T13] ndisc_send_skb+0x2a6/0xca0
[ 37.769776][ T13] ? should_fail_ex+0x201/0x510
[ 37.769796][ T13] ? __cfi_ndisc_send_skb+0x10/0x10
[ 37.769811][ T13] ? kmem_cache_alloc_node_noprof+0x1ed/0x420
[ 37.769826][ T13] ? kmalloc_reserve+0xcf/0x4f0
[ 37.769850][ T13] ? __asan_memcpy+0x5a/0x80
[ 37.769866][ T13] ? __ndisc_fill_addr_option+0xe2/0x140
[ 37.769885][ T13] ndisc_send_rs+0x675/0x880
[ 37.769904][ T13] addrconf_dad_completed+0x973/0xef0
[ 37.769922][ T13] ? addrconf_dad_stop+0x460/0x460
[ 37.769938][ T13] addrconf_dad_work+0xc7f/0x1550
[ 37.769957][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 37.769977][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 37.769995][ T13] ? kick_pool+0xb9/0x540
[ 37.770016][ T13] process_scheduled_works+0x7f7/0x1060
[ 37.770037][ T13] worker_thread+0xc99/0x13f0
[ 37.770057][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 37.770076][ T13] ? __kasan_check_read+0x15/0x20
[ 37.770092][ T13] kthread+0x2c7/0x360
[ 37.770103][ T13] ? __cfi_worker_thread+0x10/0x10
[ 37.770113][ T13] ? __cfi_kthread+0x10/0x10
[ 37.770124][ T13] ret_from_fork+0x67/0xa0
[ 37.770139][ T13] ? __cfi_kthread+0x10/0x10
[ 37.770166][ T13] ret_from_fork_asm+0x1a/0x30
[ 37.770177][ T13]
[ 37.986656][ T60] bridge_slave_1: left allmulticast mode
[ 37.992325][ T60] bridge_slave_1: left promiscuous mode
[ 37.997951][ T60] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.005493][ T60] bridge_slave_0: left allmulticast mode
[ 38.011167][ T60] bridge_slave_0: left promiscuous mode
[ 38.016835][ T60] bridge0: port 1(bridge_slave_0) entered disabled state
[ 38.025686][ T60] FAULT_INJECTION: forcing a failure.
[ 38.025686][ T60] name failslab, interval 1, probability 1, space 0, times 14
[ 38.038425][ T60] CPU: 0 UID: 0 PID: 60 Comm: kworker/u8:2 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 38.038451][ T60] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 38.038459][ T60] Workqueue: netns cleanup_net
[ 38.038476][ T60] Call Trace:
[ 38.038480][ T60]
[ 38.038486][ T60] __dump_stack+0x21/0x30
[ 38.038503][ T60] dump_stack_lvl+0x140/0x1c0
[ 38.038516][ T60] ? __cfi_dump_stack_lvl+0x10/0x10
[ 38.038529][ T60] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 38.038543][ T60] ? kvfree_call_rcu+0x40e/0x730
[ 38.038555][ T60] dump_stack+0x19/0x20
[ 38.038568][ T60] should_fail_ex+0x3c2/0x510
[ 38.038580][ T60] should_failslab+0xac/0x100
[ 38.038593][ T60] __kmalloc_cache_noprof+0x41/0x470
[ 38.038609][ T60] ? __dev_set_rx_mode+0x74/0x280
[ 38.038621][ T60] ? igmp6_group_dropped+0x3b7/0xc10
[ 38.038632][ T60] ? _raw_spin_unlock_bh+0x54/0x60
[ 38.038644][ T60] igmp6_group_dropped+0x3b7/0xc10
[ 38.038654][ T60] ? netlink_broadcast_filtered+0x114e/0x11d0
[ 38.038671][ T60] ? __ipv6_dev_mc_inc+0xa30/0xa30
[ 38.038680][ T60] ? mutex_lock+0x97/0x1d0
[ 38.038694][ T60] ? __kasan_check_read+0x15/0x20
[ 38.038704][ T60] __ipv6_dev_mc_dec+0x29f/0x4c0
[ 38.038713][ T60] __ipv6_ifa_notify+0x7b1/0xee0
[ 38.038725][ T60] ? snmp6_fill_stats+0x9b0/0x9b0
[ 38.038736][ T60] ? __kasan_check_write+0x18/0x20
[ 38.038746][ T60] ? work_grab_pending+0x301/0x830
[ 38.038760][ T60] ? mod_delayed_work_on+0x140/0x140
[ 38.038772][ T60] ? __kasan_check_write+0x18/0x20
[ 38.038789][ T60] ? _raw_spin_lock_bh+0x96/0x130
[ 38.038800][ T60] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 38.038811][ T60] ? __cancel_work+0x175/0x1f0
[ 38.038825][ T60] addrconf_ifdown+0xe01/0x1970
[ 38.038835][ T60] ? addrconf_cleanup+0x150/0x150
[ 38.038845][ T60] ? __kasan_check_write+0x18/0x20
[ 38.038855][ T60] ? mutex_unlock+0x90/0x240
[ 38.038868][ T60] ? __cfi_mutex_unlock+0x10/0x10
[ 38.038881][ T60] ? __cfi_device_cmp+0x10/0x10
[ 38.038894][ T60] ? masq_device_event+0xe0/0xe0
[ 38.038906][ T60] addrconf_notify+0x17a/0xeb0
[ 38.038918][ T60] ? ip6mr_device_event+0x1ed/0x230
[ 38.038928][ T60] ? __cfi_addrconf_notify+0x10/0x10
[ 38.038939][ T60] notifier_call_chain+0x106/0x2b0
[ 38.038949][ T60] raw_notifier_call_chain+0x31/0x40
[ 38.038960][ T60] dev_close_many+0x332/0x4f0
[ 38.038970][ T60] ? __cfi_dev_close_many+0x10/0x10
[ 38.038981][ T60] ? __call_rcu_common+0x53c/0x710
[ 38.038992][ T60] ? __kasan_check_read+0x15/0x20
[ 38.039001][ T60] unregister_netdevice_many_notify+0x4bd/0x1be0
[ 38.039015][ T60] ? call_rcu_hurry+0x30/0x30
[ 38.039026][ T60] ? __kasan_check_read+0x15/0x20
[ 38.039035][ T60] ? __cfi_unregister_netdevice_many_notify+0x10/0x10
[ 38.039049][ T60] ? unregister_netdevice_queue+0x18a/0x350
[ 38.039062][ T60] ? kernfs_put+0x343/0x360
[ 38.039075][ T60] ? __cfi_unregister_netdevice_queue+0x10/0x10
[ 38.039088][ T60] ? __kasan_check_read+0x15/0x20
[ 38.039098][ T60] ? mutex_is_locked+0x1b/0x50
[ 38.039113][ T60] ? nexthop_net_exit_batch_rtnl+0x22d/0x290
[ 38.039126][ T60] ? br_net_exit_batch_rtnl+0x157/0x1a0
[ 38.039140][ T60] unregister_netdevice_many+0x1d/0x30
[ 38.039153][ T60] cleanup_net+0x640/0xc90
[ 38.039164][ T60] ? __cfi_cleanup_net+0x10/0x10
[ 38.039176][ T60] ? kick_pool+0xb9/0x540
[ 38.039188][ T60] process_scheduled_works+0x7f7/0x1060
[ 38.039200][ T60] worker_thread+0xc99/0x13f0
[ 38.039211][ T60] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 38.039223][ T60] ? __kasan_check_read+0x15/0x20
[ 38.039232][ T60] kthread+0x2c7/0x360
[ 38.039243][ T60] ? __cfi_worker_thread+0x10/0x10
[ 38.039253][ T60] ? __cfi_kthread+0x10/0x10
[ 38.039264][ T60] ret_from_fork+0x67/0xa0
[ 38.039281][ T60] ? __cfi_kthread+0x10/0x10
[ 38.039292][ T60] ret_from_fork_asm+0x1a/0x30
[ 38.039302][ T60]
[ 38.420972][ T60] FAULT_INJECTION: forcing a failure.
[ 38.420972][ T60] name failslab, interval 1, probability 1, space 0, times 12
[ 38.433673][ T60] CPU: 0 UID: 0 PID: 60 Comm: kworker/u8:2 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 38.433694][ T60] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 38.433702][ T60] Workqueue: netns cleanup_net
[ 38.433720][ T60] Call Trace:
[ 38.433724][ T60]
[ 38.433730][ T60] __dump_stack+0x21/0x30
[ 38.433748][ T60] dump_stack_lvl+0x140/0x1c0
[ 38.433761][ T60] ? __cfi_dump_stack_lvl+0x10/0x10
[ 38.433775][ T60] ? _raw_spin_lock_bh+0x96/0x130
[ 38.433787][ T60] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 38.433799][ T60] ? pneigh_queue_purge+0x570/0x5d0
[ 38.433813][ T60] ? timer_delete+0x101/0x3e0
[ 38.433825][ T60] dump_stack+0x19/0x20
[ 38.433843][ T60] should_fail_ex+0x3c2/0x510
[ 38.433855][ T60] should_failslab+0xac/0x100
[ 38.433869][ T60] kmem_cache_alloc_node_noprof+0x45/0x420
[ 38.433880][ T60] ? __alloc_skb+0x10c/0x360
[ 38.433895][ T60] __alloc_skb+0x10c/0x360
[ 38.433907][ T60] rtmsg_ifinfo_build_skb+0x7a/0x270
[ 38.433919][ T60] rtmsg_ifinfo+0x91/0x1a0
[ 38.433930][ T60] dev_close_many+0x27b/0x4f0
[ 38.433940][ T60] ? __cfi_dev_close_many+0x10/0x10
[ 38.433950][ T60] ? __call_rcu_common+0x53c/0x710
[ 38.433962][ T60] ? __kasan_check_read+0x15/0x20
[ 38.433972][ T60] unregister_netdevice_many_notify+0x4bd/0x1be0
[ 38.433986][ T60] ? call_rcu_hurry+0x30/0x30
[ 38.433997][ T60] ? __kasan_check_read+0x15/0x20
[ 38.434007][ T60] ? __cfi_unregister_netdevice_many_notify+0x10/0x10
[ 38.434021][ T60] ? unregister_netdevice_queue+0x18a/0x350
[ 38.434033][ T60] ? kernfs_put+0x343/0x360
[ 38.434046][ T60] ? __cfi_unregister_netdevice_queue+0x10/0x10
[ 38.434060][ T60] ? __kasan_check_read+0x15/0x20
[ 38.434069][ T60] ? mutex_is_locked+0x1b/0x50
[ 38.434089][ T60] ? nexthop_net_exit_batch_rtnl+0x22d/0x290
[ 38.434101][ T60] ? br_net_exit_batch_rtnl+0x157/0x1a0
[ 38.434116][ T60] unregister_netdevice_many+0x1d/0x30
[ 38.434129][ T60] cleanup_net+0x640/0xc90
[ 38.434140][ T60] ? __cfi_cleanup_net+0x10/0x10
[ 38.434153][ T60] ? kick_pool+0xb9/0x540
[ 38.434165][ T60] process_scheduled_works+0x7f7/0x1060
[ 38.434177][ T60] worker_thread+0xc99/0x13f0
[ 38.434188][ T60] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 38.434199][ T60] ? __kasan_check_read+0x15/0x20
[ 38.434209][ T60] kthread+0x2c7/0x360
[ 38.434221][ T60] ? __cfi_worker_thread+0x10/0x10
[ 38.434231][ T60] ? __cfi_kthread+0x10/0x10
[ 38.434242][ T60] ret_from_fork+0x67/0xa0
[ 38.434256][ T60] ? __cfi_kthread+0x10/0x10
[ 38.434267][ T60] ret_from_fork_asm+0x1a/0x30
[ 38.434277][ T60]
[ 38.439102][ T60] FAULT_INJECTION: forcing a failure.
[ 38.439102][ T60] name failslab, interval 1, probability 1, space 0, times 9
[ 38.692789][ C0] FAULT_INJECTION: forcing a failure.
[ 38.692789][ C0] name failslab, interval 1, probability 1, space 0, times 9
[ 38.692809][ C0] CPU: 0 UID: 0 PID: 60 Comm: kworker/u8:2 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 38.692824][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 38.692833][ C0] Workqueue: netns cleanup_net
[ 38.692851][ C0] Call Trace:
[ 38.692854][ C0]
[ 38.692859][ C0] __dump_stack+0x21/0x30
[ 38.692876][ C0] dump_stack_lvl+0x140/0x1c0
[ 38.692889][ C0] ? __cfi_dump_stack_lvl+0x10/0x10
[ 38.692902][ C0] ? ref_tracker_alloc+0x356/0x5b0
[ 38.692915][ C0] ? __cfi_ref_tracker_alloc+0x10/0x10
[ 38.692927][ C0] ? dst_alloc+0x163/0x240
[ 38.692938][ C0] dump_stack+0x19/0x20
[ 38.692951][ C0] should_fail_ex+0x3c2/0x510
[ 38.692963][ C0] should_failslab+0xac/0x100
[ 38.692976][ C0] __kmalloc_cache_noprof+0x41/0x470
[ 38.692988][ C0] ? dst_cow_metrics_generic+0x65/0x2a0
[ 38.692999][ C0] ? dst_init+0x329/0x430
[ 38.693009][ C0] dst_cow_metrics_generic+0x65/0x2a0
[ 38.693020][ C0] icmp6_dst_alloc+0x313/0x4f0
[ 38.693030][ C0] ndisc_send_skb+0x2a6/0xca0
[ 38.693040][ C0] ? should_fail_ex+0x201/0x510
[ 38.693052][ C0] ? __cfi_ndisc_send_skb+0x10/0x10
[ 38.693062][ C0] ? kmem_cache_alloc_node_noprof+0x1ed/0x420
[ 38.693073][ C0] ? kmalloc_reserve+0xcf/0x4f0
[ 38.693087][ C0] ? __asan_memcpy+0x5a/0x80
[ 38.693097][ C0] ? __ndisc_fill_addr_option+0xe2/0x140
[ 38.693108][ C0] ndisc_send_rs+0x675/0x880
[ 38.693125][ C0] addrconf_rs_timer+0x362/0x620
[ 38.693137][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 38.693149][ C0] ? _raw_spin_lock_irq+0x93/0x120
[ 38.693162][ C0] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 38.693173][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 38.693185][ C0] call_timer_fn+0x4c/0x300
[ 38.693198][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 38.693210][ C0] __run_timer_base+0x6c0/0x9b0
[ 38.693223][ C0] ? timer_expire_remote+0xa0/0xa0
[ 38.693234][ C0] ? kvm_sched_clock_read+0x15/0x30
[ 38.693250][ C0] ? irqtime_account_irq+0x51/0x1c0
[ 38.693264][ C0] run_timer_softirq+0x35/0x70
[ 38.693277][ C0] handle_softirqs+0x1aa/0x620
[ 38.693288][ C0] __irq_exit_rcu+0x47/0xb0
[ 38.693298][ C0] irq_exit_rcu+0xd/0x30
[ 38.693307][ C0] sysvec_apic_timer_interrupt+0x82/0x90
[ 38.693321][ C0]
[ 38.693325][ C0]
[ 38.693329][ C0] asm_sysvec_apic_timer_interrupt+0x1f/0x30
[ 38.693343][ C0] RIP: 0010:console_flush_all+0x6fd/0xab0
[ 38.693358][ C0] Code: 89 de 48 81 e6 00 02 00 00 31 ff e8 2d 8f 1e 00 48 81 e3 00 02 00 00 75 07 e8 3f 8a 1e 00 eb 06 e8 38 8a 1e 00 fb 49 8d 5d 58 <48> 8b 44 24 28 42 80 3c 20 00 74 08 48 89 df e8 0f 4d 77 00 48 8b
[ 38.693366][ C0] RSP: 0018:ffffc90000c871a0 EFLAGS: 00000293
[ 38.693376][ C0] RAX: ffffffff8168e788 RBX: ffffffff878f48b8 RCX: ffff88810e2f3900
[ 38.693384][ C0] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000
[ 38.693391][ C0] RBP: ffffc90000c872d0 R08: 0000000000000003 R09: 0000000000000004
[ 38.693398][ C0] R10: dffffc0000000000 R11: fffff52000190e24 R12: dffffc0000000000
[ 38.693406][ C0] R13: ffffffff878f4860 R14: ffffffff878f48b8 R15: 0000000000000001
[ 38.693414][ C0] ? console_flush_all+0x6f8/0xab0
[ 38.693428][ C0] ? console_flush_all+0x771/0xab0
[ 38.693442][ C0] ? __console_rewind_all+0x170/0x170
[ 38.693455][ C0] ? __kasan_check_read+0x15/0x20
[ 38.693465][ C0] ? is_printk_cpu_sync_owner+0x39/0x50
[ 38.693479][ C0] ? is_printk_legacy_deferred+0x5c/0x70
[ 38.693489][ C0] console_unlock+0xf8/0x2c0
[ 38.693501][ C0] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 38.693513][ C0] ? __cfi_console_unlock+0x10/0x10
[ 38.693525][ C0] ? __printk_safe_exit+0xd/0x20
[ 38.693534][ C0] ? console_trylock+0x17e/0x220
[ 38.693546][ C0] ? __cfi_console_trylock+0x10/0x10
[ 38.693558][ C0] ? __kasan_check_read+0x15/0x20
[ 38.693568][ C0] ? is_printk_cpu_sync_owner+0x39/0x50
[ 38.693582][ C0] ? is_printk_legacy_deferred+0x5c/0x70
[ 38.693592][ C0] vprintk_emit+0x282/0x650
[ 38.693605][ C0] ? __cfi_vprintk_emit+0x10/0x10
[ 38.693619][ C0] ? stack_depot_save_flags+0x38/0x800
[ 38.693632][ C0] vprintk_default+0x2a/0x40
[ 38.693643][ C0] vprintk+0x93/0xa0
[ 38.693652][ C0] _printk+0xde/0x140
[ 38.693663][ C0] ? unregister_netdevice_many_notify+0xde1/0x1be0
[ 38.693678][ C0] ? __cfi__printk+0x10/0x10
[ 38.693691][ C0] should_fail_ex+0x3a4/0x510
[ 38.693701][ C0] should_failslab+0xac/0x100
[ 38.693713][ C0] kmem_cache_alloc_node_noprof+0x45/0x420
[ 38.693724][ C0] ? __alloc_skb+0x10c/0x360
[ 38.693737][ C0] __alloc_skb+0x10c/0x360
[ 38.693749][ C0] inet6_netconf_notify_devconf+0x10b/0x1e0
[ 38.693764][ C0] addrconf_ifdown+0x1651/0x1970
[ 38.693775][ C0] ? addrconf_cleanup+0x150/0x150
[ 38.693785][ C0] ? __kasan_check_write+0x18/0x20
[ 38.693795][ C0] ? mutex_unlock+0x90/0x240
[ 38.693807][ C0] ? __cfi_mutex_unlock+0x10/0x10
[ 38.693820][ C0] ? macsec_notify+0x111/0x4f0
[ 38.693833][ C0] ? __cfi_mutex_unlock+0x10/0x10
[ 38.693846][ C0] addrconf_notify+0x17a/0xeb0
[ 38.693857][ C0] ? ip6mr_device_event+0x1f4/0x230
[ 38.693867][ C0] ? __cfi_addrconf_notify+0x10/0x10
[ 38.693878][ C0] notifier_call_chain+0x106/0x2b0
[ 38.693889][ C0] raw_notifier_call_chain+0x31/0x40
[ 38.693899][ C0] unregister_netdevice_many_notify+0xde1/0x1be0
[ 38.693913][ C0] ? __cfi_unregister_netdevice_many_notify+0x10/0x10
[ 38.693927][ C0] ? unregister_netdevice_queue+0x18a/0x350
[ 38.693940][ C0] ? __cfi_unregister_netdevice_queue+0x10/0x10
[ 38.693953][ C0] ? __kasan_check_read+0x15/0x20
[ 38.693962][ C0] ? mutex_is_locked+0x1b/0x50
[ 38.693976][ C0] ? nexthop_net_exit_batch_rtnl+0x22d/0x290
[ 38.693989][ C0] ? br_net_exit_batch_rtnl+0x157/0x1a0
[ 38.694003][ C0] unregister_netdevice_many+0x1d/0x30
[ 38.694017][ C0] cleanup_net+0x640/0xc90
[ 38.694028][ C0] ? __cfi_cleanup_net+0x10/0x10
[ 38.694040][ C0] ? kick_pool+0xb9/0x540
[ 38.694053][ C0] process_scheduled_works+0x7f7/0x1060
[ 38.694065][ C0] worker_thread+0xc99/0x13f0
[ 38.694076][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 38.694088][ C0] ? __kasan_check_read+0x15/0x20
[ 38.694098][ C0] kthread+0x2c7/0x360
[ 38.694115][ C0] ? __cfi_worker_thread+0x10/0x10
[ 38.694125][ C0] ? __cfi_kthread+0x10/0x10
[ 38.694136][ C0] ret_from_fork+0x67/0xa0
[ 38.694149][ C0] ? __cfi_kthread+0x10/0x10
[ 38.694160][ C0] ret_from_fork_asm+0x1a/0x30
[ 38.694170][ C0]
[ 39.305678][ T348] FAULT_INJECTION: forcing a failure.
[ 39.305678][ T348] name failslab, interval 1, probability 1, space 0, times 7
[ 39.307000][ T60] CPU: 0 UID: 0 PID: 60 Comm: kworker/u8:2 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 39.307029][ T60] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 39.307041][ T60] Workqueue: netns cleanup_net
[ 39.307068][ T60] Call Trace:
[ 39.307074][ T60]
[ 39.307081][ T60] __dump_stack+0x21/0x30
[ 39.307121][ T60] dump_stack_lvl+0x140/0x1c0
[ 39.307144][ T60] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.307169][ T60] dump_stack+0x19/0x20
[ 39.307191][ T60] should_fail_ex+0x3c2/0x510
[ 39.307211][ T60] should_failslab+0xac/0x100
[ 39.307233][ T60] kmem_cache_alloc_node_noprof+0x45/0x420
[ 39.307252][ T60] ? __alloc_skb+0x10c/0x360
[ 39.307275][ T60] __alloc_skb+0x10c/0x360
[ 39.307297][ T60] inet6_netconf_notify_devconf+0x10b/0x1e0
[ 39.307323][ T60] addrconf_ifdown+0x1651/0x1970
[ 39.307342][ T60] ? addrconf_cleanup+0x150/0x150
[ 39.307360][ T60] ? __kasan_check_write+0x18/0x20
[ 39.307378][ T60] ? mutex_unlock+0x90/0x240
[ 39.307400][ T60] ? __cfi_mutex_unlock+0x10/0x10
[ 39.307422][ T60] ? macsec_notify+0x111/0x4f0
[ 39.307443][ T60] ? __cfi_mutex_unlock+0x10/0x10
[ 39.307467][ T60] addrconf_notify+0x17a/0xeb0
[ 39.307486][ T60] ? ip6mr_device_event+0x1f4/0x230
[ 39.307503][ T60] ? __cfi_addrconf_notify+0x10/0x10
[ 39.307522][ T60] notifier_call_chain+0x106/0x2b0
[ 39.307541][ T60] raw_notifier_call_chain+0x31/0x40
[ 39.307559][ T60] unregister_netdevice_many_notify+0xde1/0x1be0
[ 39.307585][ T60] ? __cfi_unregister_netdevice_many_notify+0x10/0x10
[ 39.307667][ T60] ? unregister_netdevice_queue+0x18a/0x350
[ 39.307698][ T60] ? __cfi_unregister_netdevice_queue+0x10/0x10
[ 39.307722][ T60] ? __kasan_check_read+0x15/0x20
[ 39.307741][ T60] ? mutex_is_locked+0x1b/0x50
[ 39.307764][ T60] ? nexthop_net_exit_batch_rtnl+0x22d/0x290
[ 39.307788][ T60] ? br_net_exit_batch_rtnl+0x157/0x1a0
[ 39.307815][ T60] unregister_netdevice_many+0x1d/0x30
[ 39.307839][ T60] cleanup_net+0x640/0xc90
[ 39.307860][ T60] ? __cfi_cleanup_net+0x10/0x10
[ 39.307881][ T60] ? kick_pool+0xb9/0x540
[ 39.307902][ T60] process_scheduled_works+0x7f7/0x1060
[ 39.307924][ T60] worker_thread+0xc99/0x13f0
[ 39.307943][ T60] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 39.307964][ T60] ? __kasan_check_read+0x15/0x20
[ 39.307983][ T60] kthread+0x2c7/0x360
[ 39.308011][ T60] ? __cfi_worker_thread+0x10/0x10
[ 39.308029][ T60] ? __cfi_kthread+0x10/0x10
[ 39.308048][ T60] ret_from_fork+0x67/0xa0
[ 39.308073][ T60] ? __cfi_kthread+0x10/0x10
[ 39.308092][ T60] ret_from_fork_asm+0x1a/0x30
[ 39.308111][ T60]
[ 39.309976][ T60] FAULT_INJECTION: forcing a failure.
[ 39.309976][ T60] name failslab, interval 1, probability 1, space 0, times 6
[ 39.311809][ T348] CPU: 1 UID: 0 PID: 348 Comm: udevd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 39.311837][ T348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 39.311849][ T348] Call Trace:
[ 39.311855][ T348]
[ 39.311862][ T348] __dump_stack+0x21/0x30
[ 39.311890][ T348] dump_stack_lvl+0x140/0x1c0
[ 39.311914][ T348] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.311937][ T348] ? __kmalloc_node_noprof+0x252/0x500
[ 39.311956][ T348] ? __kvmalloc_node_noprof+0x128/0x300
[ 39.311983][ T348] dump_stack+0x19/0x20
[ 39.312004][ T348] should_fail_ex+0x3c2/0x510
[ 39.312025][ T348] ? shmem_initxattrs+0x2a8/0x530
[ 39.312048][ T348] should_failslab+0xac/0x100
[ 39.312070][ T348] __kmalloc_noprof+0x69/0x510
[ 39.312086][ T348] ? shmem_initxattrs+0x2a8/0x530
[ 39.312111][ T348] ? simple_xattr_alloc+0xa2/0x140
[ 39.312131][ T348] shmem_initxattrs+0x2a8/0x530
[ 39.312156][ T348] security_inode_init_security+0x431/0x600
[ 39.312179][ T348] ? __cfi_shmem_initxattrs+0x10/0x10
[ 39.312203][ T348] ? __cfi_security_inode_init_security+0x10/0x10
[ 39.312226][ T348] ? __kasan_check_write+0x18/0x20
[ 39.312243][ T348] ? set_cached_acl+0xe1/0x1a0
[ 39.312267][ T348] ? simple_acl_create+0x190/0x1c0
[ 39.312285][ T348] shmem_mknod+0xd5/0x200
[ 39.312308][ T348] shmem_create+0x38/0x50
[ 39.312331][ T348] ? __cfi_shmem_create+0x10/0x10
[ 39.312353][ T348] path_openat+0x150b/0x35a0
[ 39.312380][ T348] ? do_filp_open+0x440/0x440
[ 39.312404][ T348] do_filp_open+0x1f2/0x440
[ 39.312427][ T348] ? __cfi_do_filp_open+0x10/0x10
[ 39.312452][ T348] ? alloc_fd+0x4c1/0x570
[ 39.312473][ T348] do_sys_openat2+0x134/0x1d0
[ 39.312506][ T348] ? do_sys_open+0x100/0x100
[ 39.312530][ T348] __x64_sys_openat+0x13a/0x170
[ 39.312555][ T348] x64_sys_call+0xe69/0x2ee0
[ 39.312572][ T348] do_syscall_64+0x57/0xf0
[ 39.312592][ T348] ? clear_bhb_loop+0x50/0xa0
[ 39.312615][ T348] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.312637][ T348] RIP: 0033:0x7f796c5d5407
[ 39.312654][ T348] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 39.312670][ T348] RSP: 002b:00007ffc2f8f0a00 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 39.312691][ T348] RAX: ffffffffffffffda RBX: 00007f796c549880 RCX: 00007f796c5d5407
[ 39.312705][ T348] RDX: 0000000000080241 RSI: 00007ffc2f8f0f60 RDI: ffffffffffffff9c
[ 39.312719][ T348] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000
[ 39.312730][ T348] R10: 00000000000001b6 R11: 0000000000000202 R12: 000055dc422e0dfc
[ 39.312743][ T348] R13: 000055dc422e0dfc R14: 0000000000000001 R15: 000055dc422fb140
[ 39.312759][ T348]
[ 39.312978][ T348] FAULT_INJECTION: forcing a failure.
[ 39.312978][ T348] name failslab, interval 1, probability 1, space 0, times 5
[ 39.316690][ T60] CPU: 0 UID: 0 PID: 60 Comm: kworker/u8:2 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 39.316713][ T60] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 39.316726][ T60] Workqueue: netns cleanup_net
[ 39.316750][ T60] Call Trace:
[ 39.316756][ T60]
[ 39.316763][ T60] __dump_stack+0x21/0x30
[ 39.316788][ T60] dump_stack_lvl+0x140/0x1c0
[ 39.316811][ T60] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.316833][ T60] ? __set_page_owner+0x3eb/0x600
[ 39.316857][ T60] dump_stack+0x19/0x20
[ 39.316878][ T60] should_fail_ex+0x3c2/0x510
[ 39.316898][ T60] should_failslab+0xac/0x100
[ 39.316919][ T60] kmem_cache_alloc_node_noprof+0x45/0x420
[ 39.316938][ T60] ? __alloc_skb+0x10c/0x360
[ 39.316962][ T60] ? call_fib4_notifiers+0x94/0x100
[ 39.316992][ T60] __alloc_skb+0x10c/0x360
[ 39.317015][ T60] rtmsg_fib+0xe1/0x490
[ 39.317035][ T60] fib_table_delete+0xc65/0xe90
[ 39.317059][ T60] fib_del_ifaddr+0x16ff/0x1c80
[ 39.317076][ T60] ? kasan_save_track+0x4f/0x80
[ 39.317096][ T60] ? __kfree_skb+0x18f/0x210
[ 39.317119][ T60] ? netlink_broadcast_filtered+0x10c2/0x11d0
[ 39.317145][ T60] ? nlmsg_notify+0xed/0x1b0
[ 39.317162][ T60] ? rtmsg_ifa+0x143/0x1f0
[ 39.317179][ T60] ? inetdev_event+0x7fa/0x1240
[ 39.317197][ T60] ? notifier_call_chain+0x106/0x2b0
[ 39.317215][ T60] ? raw_notifier_call_chain+0x31/0x40
[ 39.317233][ T60] ? unregister_netdevice_many_notify+0xde1/0x1be0
[ 39.317258][ T60] ? unregister_netdevice_many+0x1d/0x30
[ 39.317280][ T60] ? __cfi_fib_del_ifaddr+0x10/0x10
[ 39.317298][ T60] ? kthread+0x2c7/0x360
[ 39.317323][ T60] ? kmem_cache_free+0x1bd/0x4f0
[ 39.317344][ T60] ? consume_skb+0x91/0x1a0
[ 39.317369][ T60] ? downgrade_write+0x470/0x470
[ 39.317409][ T60] fib_inetaddr_event+0xcd/0x320
[ 39.317432][ T60] ? __cfi_fib_inetaddr_event+0x10/0x10
[ 39.317450][ T60] notifier_call_chain+0x106/0x2b0
[ 39.317468][ T60] blocking_notifier_call_chain+0x6a/0x90
[ 39.317486][ T60] __inet_del_ifa+0x81f/0xda0
[ 39.317505][ T60] ? ip_mc_destroy_dev+0x39a/0x3f0
[ 39.317529][ T60] inetdev_event+0x7fa/0x1240
[ 39.317547][ T60] ? __cfi_inetdev_event+0x10/0x10
[ 39.317572][ T60] ? cfg802154_netdev_notifier_call+0xe5/0x930
[ 39.317592][ T60] ? arp_netdev_event+0xd8/0x2c0
[ 39.317616][ T60] ? __cfi_inetdev_event+0x10/0x10
[ 39.317634][ T60] notifier_call_chain+0x106/0x2b0
[ 39.317652][ T60] raw_notifier_call_chain+0x31/0x40
[ 39.317670][ T60] unregister_netdevice_many_notify+0xde1/0x1be0
[ 39.317695][ T60] ? __cfi_unregister_netdevice_many_notify+0x10/0x10
[ 39.317719][ T60] ? unregister_netdevice_queue+0x18a/0x350
[ 39.317742][ T60] ? __cfi_unregister_netdevice_queue+0x10/0x10
[ 39.317766][ T60] ? __kasan_check_read+0x15/0x20
[ 39.317783][ T60] ? mutex_is_locked+0x1b/0x50
[ 39.317806][ T60] ? nexthop_net_exit_batch_rtnl+0x22d/0x290
[ 39.317828][ T60] ? br_net_exit_batch_rtnl+0x157/0x1a0
[ 39.317854][ T60] unregister_netdevice_many+0x1d/0x30
[ 39.317876][ T60] cleanup_net+0x640/0xc90
[ 39.317896][ T60] ? __cfi_cleanup_net+0x10/0x10
[ 39.317917][ T60] ? kick_pool+0xb9/0x540
[ 39.317939][ T60] process_scheduled_works+0x7f7/0x1060
[ 39.317961][ T60] worker_thread+0xc99/0x13f0
[ 39.317980][ T60] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 39.318006][ T60] ? __kasan_check_read+0x15/0x20
[ 39.318024][ T60] kthread+0x2c7/0x360
[ 39.318043][ T60] ? __cfi_worker_thread+0x10/0x10
[ 39.318061][ T60] ? __cfi_kthread+0x10/0x10
[ 39.318080][ T60] ret_from_fork+0x67/0xa0
[ 39.318103][ T60] ? __cfi_kthread+0x10/0x10
[ 39.318122][ T60] ret_from_fork_asm+0x1a/0x30
[ 39.318140][ T60]
[ 39.319231][ T60] FAULT_INJECTION: forcing a failure.
[ 39.319231][ T60] name failslab, interval 1, probability 1, space 0, times 4
[ 39.321758][ T348] CPU: 1 UID: 0 PID: 348 Comm: udevd Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 39.321783][ T348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 39.321794][ T348] Call Trace:
[ 39.321800][ T348]
[ 39.321813][ T348] __dump_stack+0x21/0x30
[ 39.321840][ T348] dump_stack_lvl+0x140/0x1c0
[ 39.321864][ T348] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.321887][ T348] ? __kasan_slab_alloc+0x73/0x90
[ 39.321909][ T348] dump_stack+0x19/0x20
[ 39.321931][ T348] should_fail_ex+0x3c2/0x510
[ 39.321952][ T348] ? security_inode_init_security+0x11c/0x600
[ 39.321975][ T348] should_failslab+0xac/0x100
[ 39.321997][ T348] __kmalloc_noprof+0x69/0x510
[ 39.322015][ T348] ? __cfi_inode_set_ctime_current+0x10/0x10
[ 39.322042][ T348] ? security_inode_init_security+0x11c/0x600
[ 39.322064][ T348] ? __cfi_shmem_alloc_inode+0x10/0x10
[ 39.322088][ T348] ? __cfi_shmem_initxattrs+0x10/0x10
[ 39.322113][ T348] security_inode_init_security+0x11c/0x600
[ 39.322136][ T348] ? __cfi_security_inode_init_security+0x10/0x10
[ 39.322159][ T348] ? shmem_get_inode+0x812/0xc10
[ 39.322181][ T348] shmem_symlink+0xe4/0x4e0
[ 39.322205][ T348] ? selinux_inode_symlink+0x26/0x30
[ 39.322231][ T348] vfs_symlink+0x3f7/0x620
[ 39.322257][ T348] do_symlinkat+0x1ba/0x400
[ 39.322281][ T348] ? __cfi_do_symlinkat+0x10/0x10
[ 39.322307][ T348] ? getname_flags+0x203/0x6b0
[ 39.322327][ T348] __x64_sys_symlink+0x7e/0x90
[ 39.322352][ T348] x64_sys_call+0x28d8/0x2ee0
[ 39.322369][ T348] do_syscall_64+0x57/0xf0
[ 39.322390][ T348] ? clear_bhb_loop+0x50/0xa0
[ 39.322413][ T348] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.322436][ T348] RIP: 0033:0x7f796c643527
[ 39.322452][ T348] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 8b 15 c9 b8 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 b8 0d 00 f7 d8 64 89 02 b8
[ 39.322468][ T348] RSP: 002b:00007ffc2f8f0ff8 EFLAGS: 00000206 ORIG_RAX: 0000000000000058
[ 39.322495][ T348] RAX: ffffffffffffffda RBX: 000055dc718a9240 RCX: 00007f796c643527
[ 39.322510][ T348] RDX: fffffffffffffe68 RSI: 00007ffc2f8f1000 RDI: 000055dc7177a780
[ 39.322524][ T348] RBP: 0000000000000033 R08: 0000000000000064 R09: 0000000000000000
[ 39.322537][ T348] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffc2f8f1000
[ 39.322550][ T348] R13: 000055dc7177d0f0 R14: 0000000000000008 R15: 000055dc718a9240
[ 39.322566][ T348]
[ 39.322676][ T348] udevd[348]: Failed to create symlink /run/udev/watch/51: Cannot allocate memory
[ 39.325793][ T60] CPU: 0 UID: 0 PID: 60 Comm: kworker/u8:2 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 39.325818][ T60] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 39.325831][ T60] Workqueue: netns cleanup_net
[ 39.325855][ T60] Call Trace:
[ 39.325862][ T60]
[ 39.325870][ T60] __dump_stack+0x21/0x30
[ 39.325895][ T60] dump_stack_lvl+0x140/0x1c0
[ 39.325919][ T60] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.325944][ T60] dump_stack+0x19/0x20
[ 39.325966][ T60] should_fail_ex+0x3c2/0x510
[ 39.325993][ T60] should_failslab+0xac/0x100
[ 39.326015][ T60] kmem_cache_alloc_node_noprof+0x45/0x420
[ 39.326035][ T60] ? __alloc_skb+0x10c/0x360
[ 39.326060][ T60] __alloc_skb+0x10c/0x360
[ 39.326083][ T60] inet_netconf_notify_devconf+0x16d/0x240
[ 39.326104][ T60] inetdev_event+0x964/0x1240
[ 39.326123][ T60] ? __cfi_inetdev_event+0x10/0x10
[ 39.326142][ T60] ? cfg802154_netdev_notifier_call+0xe5/0x930
[ 39.326165][ T60] ? arp_netdev_event+0xd8/0x2c0
[ 39.326188][ T60] ? __cfi_inetdev_event+0x10/0x10
[ 39.326207][ T60] notifier_call_chain+0x106/0x2b0
[ 39.326227][ T60] raw_notifier_call_chain+0x31/0x40
[ 39.326245][ T60] unregister_netdevice_many_notify+0xde1/0x1be0
[ 39.326272][ T60] ? __cfi_unregister_netdevice_many_notify+0x10/0x10
[ 39.326296][ T60] ? unregister_netdevice_queue+0x18a/0x350
[ 39.326319][ T60] ? __cfi_unregister_netdevice_queue+0x10/0x10
[ 39.326344][ T60] ? __kasan_check_read+0x15/0x20
[ 39.326362][ T60] ? mutex_is_locked+0x1b/0x50
[ 39.326385][ T60] ? nexthop_net_exit_batch_rtnl+0x22d/0x290
[ 39.326407][ T60] ? br_net_exit_batch_rtnl+0x157/0x1a0
[ 39.326433][ T60] unregister_netdevice_many+0x1d/0x30
[ 39.326457][ T60] cleanup_net+0x640/0xc90
[ 39.326478][ T60] ? __cfi_cleanup_net+0x10/0x10
[ 39.326499][ T60] ? kick_pool+0xb9/0x540
[ 39.326520][ T60] process_scheduled_works+0x7f7/0x1060
[ 39.326542][ T60] worker_thread+0xc99/0x13f0
[ 39.326563][ T60] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 39.326583][ T60] ? __kasan_check_read+0x15/0x20
[ 39.326602][ T60] kthread+0x2c7/0x360
[ 39.326621][ T60] ? __cfi_worker_thread+0x10/0x10
[ 39.326640][ T60] ? __cfi_kthread+0x10/0x10
[ 39.326661][ T60] ret_from_fork+0x67/0xa0
[ 39.326685][ T60] ? __cfi_kthread+0x10/0x10
[ 39.326704][ T60] ret_from_fork_asm+0x1a/0x30
[ 39.326723][ T60]
[ 40.289538][ C0] FAULT_INJECTION: forcing a failure.
[ 40.289538][ C0] name failslab, interval 1, probability 1, space 0, times 2
[ 40.781045][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 40.781078][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 40.781091][ C0] Call Trace:
[ 40.781100][ C0]
[ 40.781110][ C0] __dump_stack+0x21/0x30
[ 40.781143][ C0] dump_stack_lvl+0x140/0x1c0
[ 40.781170][ C0] ? __cfi_dump_stack_lvl+0x10/0x10
[ 40.781198][ C0] ? __cfi_trace_clock_local+0x10/0x10
[ 40.781219][ C0] ? rb_add_timestamp+0x20f/0x670
[ 40.781247][ C0] dump_stack+0x19/0x20
[ 40.781274][ C0] should_fail_ex+0x3c2/0x510
[ 40.781298][ C0] should_failslab+0xac/0x100
[ 40.781324][ C0] kmem_cache_alloc_node_noprof+0x45/0x420
[ 40.781347][ C0] ? __alloc_skb+0x10c/0x360
[ 40.781376][ C0] __alloc_skb+0x10c/0x360
[ 40.781403][ C0] wg_packet_send_keepalive+0x66/0x1d0
[ 40.781430][ C0] ? wg_expired_send_persistent_keepalive+0x48/0x80
[ 40.781457][ C0] wg_expired_send_persistent_keepalive+0x57/0x80
[ 40.781482][ C0] ? __cfi_wg_expired_send_persistent_keepalive+0x10/0x10
[ 40.781510][ C0] call_timer_fn+0x4c/0x300
[ 40.781536][ C0] ? __cfi_wg_expired_send_persistent_keepalive+0x10/0x10
[ 40.781564][ C0] __run_timer_base+0x6c0/0x9b0
[ 40.781591][ C0] ? timer_expire_remote+0xa0/0xa0
[ 40.781616][ C0] ? kvm_sched_clock_read+0x15/0x30
[ 40.781647][ C0] ? irqtime_account_irq+0x51/0x1c0
[ 40.781676][ C0] run_timer_softirq+0x35/0x70
[ 40.781702][ C0] handle_softirqs+0x1aa/0x620
[ 40.781725][ C0] __irq_exit_rcu+0x47/0xb0
[ 40.781745][ C0] irq_exit_rcu+0xd/0x30
[ 40.781765][ C0] sysvec_apic_timer_interrupt+0x82/0x90
[ 40.781795][ C0]
[ 40.781802][ C0]
[ 40.781810][ C0] asm_sysvec_apic_timer_interrupt+0x1f/0x30
[ 40.781838][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 40.781871][ C0] Code: cc cc cc cc cc cc cc b8 19 f7 fb 19 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 23 a9 43 00 55 48 89 e5 fb f4 <5d> c3 cc cc cc cc cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90
[ 40.781890][ C0] RSP: 0018:ffffffff87407da0 EFLAGS: 000002c2
[ 40.781910][ C0] RAX: ffff8881f6e00000 RBX: ffffffff874156c0 RCX: ffffffff85a3b4fd
[ 40.781927][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 000000000001bc54
[ 40.781942][ C0] RBP: ffffffff87407da0 R08: ffff8881f6e395eb R09: 1ffff1103edc72bd
[ 40.781959][ C0] R10: dffffc0000000000 R11: ffffed103edc72be R12: 0000000000000000
[ 40.781974][ C0] R13: 1ffffffff0e82ad8 R14: dffffc0000000000 R15: ffffffff87ecb868
[ 40.781991][ C0] ? ct_kernel_exit+0x7d/0xb0
[ 40.782012][ C0] default_idle+0x17/0x30
[ 40.782037][ C0] arch_cpu_idle+0xd/0x20
[ 40.782056][ C0] default_idle_call+0x3e/0x80
[ 40.782077][ C0] do_idle+0x1df/0x570
[ 40.782099][ C0] ? idle_inject_timer_fn+0x80/0x80
[ 40.782122][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 40.782145][ C0] ? radix_tree_lookup+0x250/0x2a0
[ 40.782170][ C0] cpu_startup_entry+0x47/0x60
[ 40.782193][ C0] rest_init+0x10b/0x130
[ 40.782214][ C0] ? __cfi_x86_late_time_init+0x10/0x10
[ 40.782242][ C0] start_kernel+0x462/0x4bb
[ 40.782265][ C0] x86_64_start_reservations+0x2e/0x30
[ 40.782291][ C0] x86_64_start_kernel+0x6a/0x7b
[ 40.782316][ C0] common_startup_64+0x13b/0x157
[ 40.782346][ C0]
[ 41.122237][ T298] FAULT_INJECTION: forcing a failure.
[ 41.122237][ T298] name failslab, interval 1, probability 1, space 0, times 1
[ 41.134877][ T298] CPU: 1 UID: 0 PID: 298 Comm: syz-executor Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290
[ 41.134903][ T298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 41.134911][ T298] Call Trace:
[ 41.134916][ T298]
[ 41.134921][ T298] __dump_stack+0x21/0x30
[ 41.134940][ T298] dump_stack_lvl+0x140/0x1c0
[ 41.134954][ T298] ? __cfi_dump_stack_lvl+0x10/0x10
[ 41.134969][ T298] dump_stack+0x19/0x20
[ 41.134982][ T298] should_fail_ex+0x3c2/0x510
[ 41.134996][ T298] ? kobject_get_path+0xc3/0x2d0
[ 41.135010][ T298] should_failslab+0xac/0x100
[ 41.135023][ T298] __kmalloc_noprof+0x69/0x510
[ 41.135035][ T298] ? kasan_save_alloc_info+0x3a/0x50
[ 41.135050][ T298] ? kobject_get_path+0xc3/0x2d0
[ 41.135061][ T298] ? __kasan_kmalloc+0x96/0xb0
[ 41.135073][ T298] kobject_get_path+0xc3/0x2d0
[ 41.135084][ T298] kobject_uevent_env+0x2bc/0x7e0
[ 41.135097][ T298] kobject_uevent+0x21/0x40
[ 41.135109][ T298] __kobject_del+0xd3/0x2c0
[ 41.135120][ T298] kobject_put+0x1ff/0x2a0
[ 41.135131][ T298] netdev_queue_update_kobjects+0x4b0/0x550
[ 41.135144][ T298] netdev_unregister_kobject+0x104/0x260
[ 41.135155][ T298] unregister_netdevice_many_notify+0x1678/0x1be0
[ 41.135171][ T298] ? __cfi_unregister_netdevice_many_notify+0x10/0x10
[ 41.135186][ T298] ? __queue_delayed_work+0x18e/0x240
[ 41.135200][ T298] ? __kasan_check_read+0x15/0x20
[ 41.135210][ T298] unregister_netdevice_queue+0x302/0x350
[ 41.135223][ T298] ? __cfi_unregister_netdevice_queue+0x10/0x10
[ 41.135236][ T298] ? linkwatch_fire_event+0x212/0x260
[ 41.135252][ T298] __tun_detach+0xc98/0x1450
[ 41.135264][ T298] ? __cfi_tun_chr_close+0x10/0x10
[ 41.135279][ T298] tun_chr_close+0x93/0x150
[ 41.135293][ T298] __fput+0x208/0xa30
[ 41.135308][ T298] ____fput+0x20/0x30
[ 41.135321][ T298] task_work_run+0x1e8/0x260
[ 41.135334][ T298] ? __cfi_task_work_run+0x10/0x10
[ 41.135347][ T298] ? free_nsproxy+0x223/0x290
[ 41.135364][ T298] do_exit+0xa46/0x2850
[ 41.135378][ T298] ? __cfi_do_exit+0x10/0x10
[ 41.135391][ T298] ? __kasan_check_write+0x18/0x20
[ 41.135401][ T298] ? _raw_spin_lock_irq+0x93/0x120
[ 41.135412][ T298] do_group_exit+0x21f/0x2f0
[ 41.135425][ T298] ? __kasan_check_write+0x18/0x20
[ 41.135435][ T298] ? recalc_sigpending+0x184/0x1d0
[ 41.135446][ T298] get_signal+0x134c/0x1490
[ 41.135461][ T298] arch_do_signal_or_restart+0xbc/0x700
[ 41.135472][ T298] ? __cfi_do_sock_getsockopt+0x10/0x10
[ 41.135482][ T298] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 41.135493][ T298] ? __x64_sys_getsockopt+0x1f1/0x280
[ 41.135508][ T298] syscall_exit_to_user_mode+0x57/0xb0
[ 41.135524][ T298] do_syscall_64+0x63/0xf0
[ 41.135535][ T298] ? clear_bhb_loop+0x50/0xa0
[ 41.135549][ T298] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 41.135562][ T298] RIP: 0033:0x7febd1f9f76a
[ 41.135572][ T298] Code: Unable to access opcode bytes at 0x7febd1f9f740.
[ 41.135577][ T298] RSP: 002b:00007ffde1994058 EFLAGS: 00000216 ORIG_RAX: 0000000000000037
[ 41.135589][ T298] RAX: fffffffffffffff4 RBX: 00007ffde19940e0 RCX: 00007febd1f9f76a
[ 41.135598][ T298] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000003
[ 41.135605][ T298] RBP: 0000000000000003 R08: 00007ffde199407c R09: 0000000000000000
[ 41.135611][ T298] R10: 00007ffde19940e0 R11: 0000000000000216 R12: 00007febd21eefc0
[ 41.135619][ T298] R13: 00007ffde199407c R14: 0000000000000000 R15: 00007febd21f1180
[ 41.135628][ T298]
[ 41.502241][ T60] veth1_macvtap: left promiscuous mode
[ 41.507750][ T60] veth0_vlan: left promiscuous mode
[ 41.882263][ T60] bridge_slave_1: left allmulticast mode
[ 41.887929][ T60] bridge_slave_1: left promiscuous mode
[ 41.893804][ T60] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.901263][ T60] bridge_slave_0: left allmulticast mode
[ 41.906889][ T60] bridge_slave_0: left promiscuous mode
[ 41.912605][ T60] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.920309][ T60] bridge_slave_1: left allmulticast mode
[ 41.925940][ T60] bridge_slave_1: left promiscuous mode
[ 41.931586][ T60] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.938970][ T60] bridge_slave_0: left allmulticast mode
[ 41.944669][ T60] bridge_slave_0: left promiscuous mode
[ 41.950311][ T60] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.957881][ T60] bridge_slave_1: left allmulticast mode
[ 41.963560][ T60] bridge_slave_1: left promiscuous mode
[ 41.969129][ T60] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.976590][ T60] bridge_slave_0: left allmulticast mode
[ 41.982288][ T60] bridge_slave_0: left promiscuous mode
[ 41.987884][ T60] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.183554][ T60] veth1_macvtap: left promiscuous mode
[ 42.189077][ T60] veth0_vlan: left promiscuous mode
[ 42.194592][ T60] veth1_macvtap: left promiscuous mode
[ 42.200120][ T60] veth0_vlan: left promiscuous mode
[ 42.205578][ T60] veth1_macvtap: left promiscuous mode
[ 42.211146][ T60] veth0_vlan: left promiscuous mode