last executing test programs:
54.347865075s ago: executing program 1 (id=8):
r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0)
write$UHID_CREATE2(r0, &(0x7f0000000000)={0xb, {'syz0\x00', 'syz0\x00', 'syz0\x00', 0x19, 0x3, 0x1234, 0x5678, 0x1, 0x0, "052009e1a10185010a16030a19031500250575089502b102c0"}}, 0x131)
read(r0, &(0x7f0000000200), 0x1000)
nanosleep(&(0x7f0000000100)={0x0, 0x1dcd6500}, 0x0)
mkdir(&(0x7f0000000180)='./sys_mnt\x00', 0x1ff)
mount(&(0x7f00000001c0)=@filename='./file1\x00', &(0x7f0000000200)='./sys_mnt\x00', &(0x7f0000000240)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys_mnt/bus/platform/devices/HID-SENSOR-2000e1.2.auto/enable_sensor\x00', 0x2, 0x0)
write(r1, &(0x7f0000000300)='1\n\x00', 0x2)
52.451519259s ago: executing program 1 (id=9):
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$SNAPSHOT_GET_IMAGE_SIZE(r0, 0x8008330e, 0x0)
51.902608624s ago: executing program 1 (id=10):
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/ocfs2\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/ocfs2/heartbeat/my_region\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/ocfs2/heartbeat/my_region/start_block\x00', 0x1, 0x0)
write(r0, &(0x7f0000000000)='^h\x00', 0x3)
51.360120982s ago: executing program 1 (id=12):
mkdir(&(0x7f0000000100)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff)
symlink(&(0x7f0000000700)='./config/usb_gadget/g1/functions/acm.usb0\x00', &(0x7f0000000800)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='config/usb_gadget/g1/functions/rndis.usb0\x00', 0x1ff)
symlinkat(&(0x7f00000002c0)='config/usb_gadget/g1/functions/rndis.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000300)='config/usb_gadget/g1/configs/c.1/rndis.usb0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r0, &(0x7f0000000380)='dummy_udc.0', 0xb)
50.86575382s ago: executing program 2 (id=3):
r0 = syz_usb_connect$cdc_ncm(0x0, 0x7a, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902680002010040000904000001020e0000052406000105240000000d240f0100000000000000000006241a0000000c241b480005000005008005090581030002000000090401"], 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
r1 = syz_open_dev$usbfs(&(0x7f0000000180), 0x10000001d, 0x8041)
ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000200)=@usbdevfs_connect)
r2 = dup(r1)
syz_kvm_setup_syzos_vm$x86(r2, &(0x7f0000bfd000/0x400000)=nil)
syz_usb_disconnect(r0)
50.536671326s ago: executing program 3 (id=4):
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'bond_slave_0\x00', {0x3}, 0x6})
r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/vlan/config\x00')
preadv(r1, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/194, 0xc2}], 0x2, 0x6c, 0x0)
48.79614491s ago: executing program 3 (id=15):
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100), 0x400, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280), 0x800c42, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000), 0x20001, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0)
openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0)
openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x80882)
openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x100)
openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)
openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0)
syz_open_dev$dri(&(0x7f0000000040), 0x21, 0x40000)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x275a, 0x0)
48.780664393s ago: executing program 1 (id=16):
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000005c0)={r1, r0, 0x15, 0x0, @val=@kprobe_multi=@syms={0x0, 0x0, 0x0}}, 0x30)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x1ff, @private1={0xfc, 0x1, '\x00', 0x1}, 0xf}}, [0x5, 0xf, 0x100, 0x80000000, 0xffff, 0x9, 0x9, 0x401, 0x16dee9ea, 0x9ce9, 0x3efd, 0x1, 0x5b13, 0xfffffffffffffffe, 0x9]}, &(0x7f0000000280)=0x100)
47.797056693s ago: executing program 3 (id=19):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x4, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000240)={0x0, 0x107000})
47.266512639s ago: executing program 1 (id=20):
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0)
r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0xb, 0x2)
ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000500)={0x23, 0x1, 0x15, 0x1, 0x0, 0x3e8, 0x0})
ioctl$USBDEVFS_ALLOW_SUSPEND(r0, 0x5522)
ioctl$USBDEVFS_FORBID_SUSPEND(r0, 0x5521)
r1 = syz_open_dev$usbfs(&(0x7f0000000200), 0xc, 0x2)
ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000600)={0x23, 0x1, 0x15, 0x1, 0x0, 0x3e8, 0x0})
ioctl$USBDEVFS_ALLOW_SUSPEND(r1, 0x5522)
ioctl$USBDEVFS_FORBID_SUSPEND(r1, 0x5521)
r2 = syz_open_dev$usbfs(&(0x7f0000000300), 0xd, 0x2)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000700)={0x23, 0x1, 0x15, 0x1, 0x0, 0x3e8, 0x0})
ioctl$USBDEVFS_ALLOW_SUSPEND(r2, 0x5522)
ioctl$USBDEVFS_FORBID_SUSPEND(r2, 0x5521)
r3 = syz_open_dev$usbfs(&(0x7f0000000400), 0xe, 0x2)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000800)={0x23, 0x1, 0x15, 0x1, 0x0, 0x3e8, 0x0})
ioctl$USBDEVFS_ALLOW_SUSPEND(r3, 0x5522)
ioctl$USBDEVFS_FORBID_SUSPEND(r3, 0x5521)
47.200744158s ago: executing program 2 (id=21):
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_targets\x00')
r1 = socket(0x18, 0x3, 0x0)
connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x2, @broadcast, 'vlan0\x00'}}, 0x1e)
sendfile(r1, r0, 0x0, 0x5ea)
46.665922205s ago: executing program 3 (id=23):
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x200000e, 0x6c2f2, 0xffffffffffffffff, 0x0)
r0 = syz_clone(0x0, 0x0, 0x1d, 0x0, 0x0, 0x0)
move_pages(r0, 0x0, 0x0, &(0x7f0000001180), 0x0, 0x0)
46.665682684s ago: executing program 2 (id=24):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/midi.usb0/id\x00', 0x1, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000100)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1/midi.usb0\x00')
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x1, 0x0, 0x111, 0x6}}, 0x20)
46.574339164s ago: executing program 2 (id=25):
ftruncate(0xffffffffffffffff, 0x2007ffc)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
llistxattr(&(0x7f00000001c0)='mnt/file0\x00', &(0x7f0000000440)=""/90, 0x5a)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='1', 0x1)
ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f00000002c0)={@desc={0x1, 0x0, @desc1}})
openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/failslab/ignore-gfp-wait\x00', 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='100', 0x3)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001200)='./cgroup.net/syz1\x00', 0x1ff)
socket$nl_route(0x10, 0x3, 0x0)
r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write(r2, &(0x7f0000000080)='transport=loop,nqn=nqn.2014-08.org.nvmexpress.discovery\x00', 0x38)
42.84994386s ago: executing program 3 (id=27):
ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)
syz_emit_vhci(&(0x7f00000028c0)=@HCI_EVENT_PKT={0x4, @inquiry_info_with_rssi_and_pscan_mode={{0x22, 0x1f}, {0x2, [{@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x5, 0x7, 0xf0, "ba89e0", 0x2, 0x3}, {@any, 0x4, 0xb, 0x57, "63c9d5", 0x3, 0xa}]}}}, 0x22)
28.196070687s ago: executing program 32 (id=20):
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0)
r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0xb, 0x2)
ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000500)={0x23, 0x1, 0x15, 0x1, 0x0, 0x3e8, 0x0})
ioctl$USBDEVFS_ALLOW_SUSPEND(r0, 0x5522)
ioctl$USBDEVFS_FORBID_SUSPEND(r0, 0x5521)
r1 = syz_open_dev$usbfs(&(0x7f0000000200), 0xc, 0x2)
ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000600)={0x23, 0x1, 0x15, 0x1, 0x0, 0x3e8, 0x0})
ioctl$USBDEVFS_ALLOW_SUSPEND(r1, 0x5522)
ioctl$USBDEVFS_FORBID_SUSPEND(r1, 0x5521)
r2 = syz_open_dev$usbfs(&(0x7f0000000300), 0xd, 0x2)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000700)={0x23, 0x1, 0x15, 0x1, 0x0, 0x3e8, 0x0})
ioctl$USBDEVFS_ALLOW_SUSPEND(r2, 0x5522)
ioctl$USBDEVFS_FORBID_SUSPEND(r2, 0x5521)
r3 = syz_open_dev$usbfs(&(0x7f0000000400), 0xe, 0x2)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000800)={0x23, 0x1, 0x15, 0x1, 0x0, 0x3e8, 0x0})
ioctl$USBDEVFS_ALLOW_SUSPEND(r3, 0x5522)
ioctl$USBDEVFS_FORBID_SUSPEND(r3, 0x5521)
27.979397374s ago: executing program 33 (id=25):
ftruncate(0xffffffffffffffff, 0x2007ffc)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
llistxattr(&(0x7f00000001c0)='mnt/file0\x00', &(0x7f0000000440)=""/90, 0x5a)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='1', 0x1)
ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f00000002c0)={@desc={0x1, 0x0, @desc1}})
openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/failslab/ignore-gfp-wait\x00', 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='100', 0x3)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001200)='./cgroup.net/syz1\x00', 0x1ff)
socket$nl_route(0x10, 0x3, 0x0)
r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write(r2, &(0x7f0000000080)='transport=loop,nqn=nqn.2014-08.org.nvmexpress.discovery\x00', 0x38)
27.593182119s ago: executing program 34 (id=27):
ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)
syz_emit_vhci(&(0x7f00000028c0)=@HCI_EVENT_PKT={0x4, @inquiry_info_with_rssi_and_pscan_mode={{0x22, 0x1f}, {0x2, [{@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x5, 0x7, 0xf0, "ba89e0", 0x2, 0x3}, {@any, 0x4, 0xb, 0x57, "63c9d5", 0x3, 0xa}]}}}, 0x22)
14.657412503s ago: executing program 4 (id=44):
r0 = socket(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x1})
mkdir(&(0x7f0000000100)='./nfsd\x00', 0x1ff)
mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000300)='./nfsd\x00', &(0x7f0000000400)='nfsd\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./nfsd/versions\x00', 0x2, 0x0)
write(r1, &(0x7f0000000600)='-2 -3\n', 0x6)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./nfsd/portlist\x00', 0x2, 0x0)
write(r2, &(0x7f0000000800)='tcp 2049\n', 0x9)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./nfsd/threads\x00', 0x2, 0x0)
write(r3, &(0x7f0000000a00)='1\n', 0x2)
r4 = syz_open_procfs(0x0, &(0x7f0000000b00)='net/rpc\x00')
r5 = openat(r4, &(0x7f0000000c00)='auth.unix.ip/channel\x00', 0x2, 0x0)
write(r5, &(0x7f0000000d00)='nfsd 127.0.0.1 2000000000 localhost\n', 0x24)
r6 = openat(r4, &(0x7f0000000e00)='nfsd.export/channel\x00', 0x2, 0x0)
write(r6, &(0x7f0000000f00)='localhost /tmp 2000000000 0 0 0 0\n', 0x22)
r7 = openat(r4, &(0x7f0000001000)='nfsd.fh/channel\x00', 0x2, 0x0)
write(r7, &(0x7f0000001100)="6c6f63616c686f7374203120010000002032303030303030303030202f746d700a", 0x21)
nanosleep(&(0x7f0000001200)={0x1}, 0x0)
mkdir(&(0x7f0000001300)='./mnt\x00', 0x1ff)
mount(&(0x7f0000001400)=@filename='127.0.0.1:/tmp\x00', &(0x7f0000001500)='./mnt\x00', &(0x7f0000001600)='nfs\x00', 0x0, &(0x7f0000001700)='port=2049,addr=127.0.0.1,vers=4.1,clientaddr=127.0.0.1\x00')
r8 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./mnt/file\x00', 0x42, 0x1ff)
write(r8, &(0x7f0000001900)='hello\x00', 0x5)
8.207878201s ago: executing program 0 (id=47):
mkdirat(0xffffffffffffff9c, &(0x7f0000000050)='./sys\x00', 0x1ed)
mount(0x0, &(0x7f0000000060)='./sys\x00', &(0x7f0000000070)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/bus/platform/devices/pcspkr/driver_override\x00', 0x1, 0x0)
write(r0, &(0x7f0000000100)='usbip-vudc\x00', 0xa)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/platform/drivers/usbip-vudc/bind\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='pcspkr\x00', 0x6)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config\x00', 0x1ed)
mount(0x0, &(0x7f0000000500)='./config\x00', &(0x7f0000000600)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1\x00', 0x1ed)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r2, &(0x7f0000000900)='0x1d6b\x00', 0x6)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r3, &(0x7f0000000b00)='0x0102\x00', 0x6)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ed)
mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0x1ed)
symlinkat(&(0x7f0000000e00)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000f00)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/fs/h\x00')
symlinkat(&(0x7f0000001000)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001100)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/ss/h\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0x1ed)
mkdirat(0xffffffffffffff9c, &(0x7f0000001300)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0x1ed)
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/360p\x00', 0x1ed)
symlinkat(&(0x7f0000001500)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0xffffffffffffff9c, &(0x7f0000001600)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h/u\x00')
symlinkat(&(0x7f0000001700)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001800)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/fs/h\x00')
symlinkat(&(0x7f0000001900)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001a00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/hs/h\x00')
symlinkat(&(0x7f0000001b00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001c00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/ss/h\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001d00)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ed)
symlinkat(&(0x7f0000001e00)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0xffffffffffffff9c, &(0x7f0000001f00)='./config/usb_gadget/g1/configs/c.1/uvc.usb0\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r4, &(0x7f0000002100)='usbip-vudc.0\x00', 0xc)
close(r4)
5.599899164s ago: executing program 4 (id=48):
r0 = socket$netlink(0x10, 0x3, 0x0)
sendto(r0, &(0x7f0000000040)="300000004f00010101000000000000000014000009000100657468300000000010000d800c0003800800010001010008", 0x30, 0x0, 0x0, 0x0)
3.732362725s ago: executing program 0 (id=49):
mkdirat(0xffffffffffffff9c, &(0x7f0000000050)='./sys\x00', 0x1ed)
mount(0x0, &(0x7f0000000060)='./sys\x00', &(0x7f0000000070)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/bus/platform/devices/pcspkr/driver_override\x00', 0x1, 0x0)
write(r0, &(0x7f0000000100)='usbip-vudc\x00', 0xa)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/platform/drivers/usbip-vudc/bind\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='pcspkr\x00', 0x6)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config\x00', 0x1ed)
mount(0x0, &(0x7f0000000500)='./config\x00', &(0x7f0000000600)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1\x00', 0x1ed)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r2, &(0x7f0000000900)='0x1d6b\x00', 0x6)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r3, &(0x7f0000000b00)='0x0102\x00', 0x6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ed)
mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0x1ed)
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0x1ed)
mkdirat(0xffffffffffffff9c, &(0x7f0000001300)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0x1ed)
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/360p\x00', 0x1ed)
symlinkat(&(0x7f0000001500)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0xffffffffffffff9c, &(0x7f0000001600)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h/u\x00')
symlinkat(&(0x7f0000001700)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001800)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/fs/h\x00')
symlinkat(&(0x7f0000001900)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001a00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/hs/h\x00')
symlinkat(&(0x7f0000001b00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001c00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/ss/h\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001d00)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ed)
symlinkat(&(0x7f0000001e00)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0xffffffffffffff9c, &(0x7f0000001f00)='./config/usb_gadget/g1/configs/c.1/uvc.usb0\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
close(r4)
r5 = syz_open_dev$video(&(0x7f0000002200), 0x7, 0x2)
ioctl$VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f0000002300)={0x2, 0x1, 0x1})
3.089547981s ago: executing program 4 (id=50):
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010600000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff1b000000020000000900010073797a30000001000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
bind$xdp(0xffffffffffffffff, &(0x7f0000000100)={0x2c, 0x2}, 0x10)
sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000040000000000000000000000000a20000000000a01020000000000000000010000000900010073797a300000000058000000160a01000000000000000000010000000900010073797a30000000000900020073797a30000000002c0003800800014000000000080002400000000010000380140001007465616d3000000000000000000000005c000000160a0101000b000000000000010000000900020073797a30000000000900010073797a3000000000300003802c00038014"], 0xfc}}, 0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32})
r2 = socket$kcm(0x2, 0xa, 0x2)
ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local})
write$tun(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="bbbbbbbbbbbb9d3d93f9dc2b88a84d008100d4ff86dd6d002000009c11ab8c60"], 0xda)
996.856208ms ago: executing program 0 (id=51):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3)
bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x200000}, 0x94)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0)
ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246)
ioctl$PPPIOCSMRU1(r1, 0x40047457, 0x0)
752.925274ms ago: executing program 0 (id=52):
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000000), 0x6)
syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="04100100"], 0x4)
nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0)
syz_emit_vhci(&(0x7f0000001000)=ANY=[@ANYBLOB="040e0401030c00"], 0x7)
syz_emit_vhci(&(0x7f0000001100)=ANY=[@ANYBLOB="040e0c010310000000000040000000"], 0xf)
syz_emit_vhci(&(0x7f0000001200)=ANY=[@ANYBLOB="040e0c010110000000000000000000"], 0xf)
syz_emit_vhci(&(0x7f0000001300)=ANY=[@ANYBLOB="040e0a01091000001122334455"], 0xd)
syz_emit_vhci(&(0x7f0000001400)=ANY=[@ANYBLOB="040e0c010320004000000000000000"], 0xf)
syz_emit_vhci(&(0x7f0000001500)=ANY=[@ANYBLOB="040e44010210000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/73], 0x47)
nanosleep(&(0x7f0000000600)={0x0, 0x2faf080}, 0x0)
syz_emit_vhci(&(0x7f0000001000)=ANY=[@ANYBLOB="040e0401030c00"], 0x7)
syz_emit_vhci(&(0x7f0000001100)=ANY=[@ANYBLOB="040e0c010310000000000040000000"], 0xf)
syz_emit_vhci(&(0x7f0000001200)=ANY=[@ANYBLOB="040e0c010110000000000000000000"], 0xf)
syz_emit_vhci(&(0x7f0000001300)=ANY=[@ANYBLOB="040e0a01091000001122334455"], 0xd)
syz_emit_vhci(&(0x7f0000001400)=ANY=[@ANYBLOB="040e0c010320004000000000000000"], 0xf)
syz_emit_vhci(&(0x7f0000001500)=ANY=[@ANYBLOB="040e44010210000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/73], 0x47)
nanosleep(&(0x7f0000000700)={0x0, 0x2faf080}, 0x0)
syz_emit_vhci(&(0x7f0000001000)=ANY=[@ANYBLOB="040e0401030c00"], 0x7)
syz_emit_vhci(&(0x7f0000001100)=ANY=[@ANYBLOB="040e0c010310000000000040000000"], 0xf)
syz_emit_vhci(&(0x7f0000001200)=ANY=[@ANYBLOB="040e0c010110000000000000000000"], 0xf)
syz_emit_vhci(&(0x7f0000001300)=ANY=[@ANYBLOB="040e0a01091000001122334455"], 0xd)
694.673526ms ago: executing program 4 (id=53):
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000240)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/bmAttributes\x00', 0x1, 0x0)
write(r0, &(0x7f0000000340)='0x80', 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/MaxPower\x00', 0x1, 0x0)
write(r1, &(0x7f00000003c0)='500', 0x3)
550.12979ms ago: executing program 4 (id=54):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CAP_HALT_POLL(r1, 0x4068aea3, &(0x7f00000000c0)={0xb6, 0x0, 0xffffffffffffffff})
377.916633ms ago: executing program 0 (id=55):
r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000140)='root/proc/sys\x00', 0x10000, 0x0)
getdents64(r1, &(0x7f0000000000)=""/256, 0x100)
223.234138ms ago: executing program 0 (id=56):
mkdirat(0xffffffffffffff9c, &(0x7f0000000050)='./sys\x00', 0x1ed)
mount(0x0, &(0x7f0000000060)='./sys\x00', &(0x7f0000000070)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/bus/platform/devices/pcspkr/driver_override\x00', 0x1, 0x0)
write(r0, &(0x7f0000000100)='usbip-vudc\x00', 0xa)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/platform/drivers/usbip-vudc/bind\x00', 0x1, 0x0)
write(r1, &(0x7f0000000300)='pcspkr\x00', 0x6)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config\x00', 0x1ed)
mount(0x0, &(0x7f0000000500)='./config\x00', &(0x7f0000000600)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1\x00', 0x1ed)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r2, &(0x7f0000000900)='0x1d6b\x00', 0x6)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r3, &(0x7f0000000b00)='0x0102\x00', 0x6)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ed)
mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0x1ed)
symlinkat(&(0x7f0000000e00)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000f00)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/fs/h\x00')
symlinkat(&(0x7f0000001000)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001100)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/ss/h\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0x1ed)
mkdirat(0xffffffffffffff9c, &(0x7f0000001300)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0x1ed)
mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/360p\x00', 0x1ed)
symlinkat(&(0x7f0000001500)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0xffffffffffffff9c, &(0x7f0000001600)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h/u\x00')
symlinkat(&(0x7f0000001700)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001800)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/fs/h\x00')
symlinkat(&(0x7f0000001900)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001a00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/hs/h\x00')
symlinkat(&(0x7f0000001b00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001c00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/ss/h\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000001d00)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ed)
symlinkat(&(0x7f0000001e00)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0xffffffffffffff9c, &(0x7f0000001f00)='./config/usb_gadget/g1/configs/c.1/uvc.usb0\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r4, &(0x7f0000002100)='usbip-vudc.0\x00', 0xc)
close(r4)
0s ago: executing program 4 (id=57):
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0)
r0 = syz_open_dev$usbfs(&(0x7f0000000140), 0xb, 0x2)
ioctl$USBDEVFS_DISCONNECT_CLAIM(r0, 0x8108551b, &(0x7f0000000000)={0x0, 0x1, 'hub\x00'})
ioctl$USBDEVFS_ALLOW_SUSPEND(r0, 0x5522)
ioctl$USBDEVFS_FORBID_SUSPEND(r0, 0x5521)
close(r0)
kernel console output (not intermixed with test programs):
.886813][ C1] ? smpboot_thread_fn+0x4e/0xa80
[ 145.886922][ C1] kthread+0x388/0x470
[ 145.887005][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.887082][ C1] ? __pfx_kthread+0x10/0x10
[ 145.887180][ C1] ret_from_fork+0x514/0xb70
[ 145.887292][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 145.887382][ C1] ? __switch_to+0xc89/0x1420
[ 145.887476][ C1] ? __pfx_kthread+0x10/0x10
[ 145.887572][ C1] ret_from_fork_asm+0x1a/0x30
[ 145.887680][ C1]
[ 145.887801][ C1] FAULT_INJECTION: forcing a failure.
[ 145.887801][ C1] name failslab, interval 1, probability 100, space 0, times 60
[ 145.887839][ C1] CPU: 1 UID: 0 PID: 29 Comm: ktimers/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.887865][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.887909][ C1] Call Trace:
[ 145.887937][ C1]
[ 145.887953][ C1] dump_stack_lvl+0xe8/0x150
[ 145.888068][ C1] should_fail_ex+0x467/0x600
[ 145.888169][ C1] should_failslab+0xa8/0x100
[ 145.888252][ C1] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.888318][ C1] ? __alloc_skb+0x1d7/0x7a0
[ 145.888382][ C1] ? __alloc_skb+0x1d7/0x7a0
[ 145.888479][ C1] __alloc_skb+0x1d7/0x7a0
[ 145.888557][ C1] ndisc_alloc_skb+0xa0/0x480
[ 145.888638][ C1] ndisc_send_rs+0x28e/0x6b0
[ 145.888723][ C1] ? ipv6_get_lladdr+0x2b/0x400
[ 145.888815][ C1] addrconf_rs_timer+0x2d2/0x6c0
[ 145.888888][ C1] ? call_timer_fn+0xd4/0x5e0
[ 145.888977][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.889063][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.889174][ C1] call_timer_fn+0x192/0x5e0
[ 145.889249][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.889324][ C1] ? call_timer_fn+0xd4/0x5e0
[ 145.889419][ C1] ? __pfx_call_timer_fn+0x10/0x10
[ 145.889480][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 145.889508][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.889573][ C1] __run_timer_base+0x67b/0x9b0
[ 145.889685][ C1] ? __pfx___run_timer_base+0x10/0x10
[ 145.889770][ C1] ? __local_bh_disable_ip+0x3c/0x420
[ 145.889846][ C1] ? __local_bh_disable_ip+0x3c/0x420
[ 145.889940][ C1] run_timer_softirq+0xb7/0x170
[ 145.890008][ C1] handle_softirqs+0x1d9/0x6c0
[ 145.890114][ C1] run_ktimerd+0x69/0x100
[ 145.890199][ C1] smpboot_thread_fn+0x57c/0xa80
[ 145.890288][ C1] ? smpboot_thread_fn+0x4e/0xa80
[ 145.890401][ C1] kthread+0x388/0x470
[ 145.890489][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.890571][ C1] ? __pfx_kthread+0x10/0x10
[ 145.890666][ C1] ret_from_fork+0x514/0xb70
[ 145.890792][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 145.890903][ C1] ? __switch_to+0xc89/0x1420
[ 145.890991][ C1] ? __pfx_kthread+0x10/0x10
[ 145.891068][ C1] ret_from_fork_asm+0x1a/0x30
[ 145.891146][ C1]
[ 145.891413][ T4954] socket: no more sockets
[ 145.891519][ T4954] FAULT_INJECTION: forcing a failure.
[ 145.891519][ T4954] name failslab, interval 1, probability 100, space 0, times 58
[ 145.891594][ T4954] CPU: 1 UID: 0 PID: 4954 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.891659][ T4954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.891698][ T4954] Call Trace:
[ 145.891713][ T4954]
[ 145.891742][ T4954] dump_stack_lvl+0xe8/0x150
[ 145.891829][ T4954] should_fail_ex+0x467/0x600
[ 145.891927][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.892009][ T4954] should_failslab+0xa8/0x100
[ 145.892075][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.892175][ T4954] kmem_cache_alloc_lru_noprof+0xa7/0x650
[ 145.892255][ T4954] ? sock_alloc_inode+0x2c/0x1a0
[ 145.892341][ T4954] ? sock_alloc_inode+0x2c/0x1a0
[ 145.892448][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.892521][ T4954] sock_alloc_inode+0x2c/0x1a0
[ 145.892614][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.892693][ T4954] alloc_inode+0x6a/0x1b0
[ 145.892758][ T4954] __sock_create+0x12d/0x9d0
[ 145.892878][ T4954] __sys_socket+0xd6/0x1b0
[ 145.892935][ T4954] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.893006][ T4954] __x64_sys_socket+0x7a/0x90
[ 145.893027][ T4954] do_syscall_64+0x174/0x580
[ 145.893057][ T4954] ? clear_bhb_loop+0x40/0x90
[ 145.893085][ T4954] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.893107][ T4954] RIP: 0033:0x7fd714bc0707
[ 145.893126][ T4954] 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
[ 145.893145][ T4954] RSP: 002b:00007ffc84e5df38 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 145.893167][ T4954] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd714bc0707
[ 145.893182][ T4954] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 145.893216][ T4954] RBP: 00007fd714c4c560 R08: 0000000000000073 R09: 0000000000000001
[ 145.893230][ T4954] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 145.893244][ T4954] R13: 00007ffc84e5e060 R14: 0000000000000054 R15: 00007ffc84e5e060
[ 145.893364][ T4954]
[ 145.893768][ T4954] socket: no more sockets
[ 145.893821][ T4954] FAULT_INJECTION: forcing a failure.
[ 145.893821][ T4954] name failslab, interval 1, probability 100, space 0, times 57
[ 145.893894][ T4954] CPU: 1 UID: 0 PID: 4954 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.893942][ T4954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.893982][ T4954] Call Trace:
[ 145.894003][ T4954]
[ 145.894025][ T4954] dump_stack_lvl+0xe8/0x150
[ 145.894122][ T4954] should_fail_ex+0x467/0x600
[ 145.894217][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.894324][ T4954] should_failslab+0xa8/0x100
[ 145.894397][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.894502][ T4954] kmem_cache_alloc_lru_noprof+0xa7/0x650
[ 145.894567][ T4954] ? sock_alloc_inode+0x2c/0x1a0
[ 145.894638][ T4954] ? sock_alloc_inode+0x2c/0x1a0
[ 145.894737][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.894783][ T4954] sock_alloc_inode+0x2c/0x1a0
[ 145.894866][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.894951][ T4954] alloc_inode+0x6a/0x1b0
[ 145.895014][ T4954] __sock_create+0x12d/0x9d0
[ 145.895130][ T4954] __sys_socket+0xd6/0x1b0
[ 145.895193][ T4954] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.895258][ T4954] __x64_sys_socket+0x7a/0x90
[ 145.895322][ T4954] do_syscall_64+0x174/0x580
[ 145.895407][ T4954] ? clear_bhb_loop+0x40/0x90
[ 145.895485][ T4954] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.895546][ T4954] RIP: 0033:0x7fd714bc0707
[ 145.895592][ T4954] 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
[ 145.895630][ T4954] RSP: 002b:00007ffc84e5df38 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 145.895693][ T4954] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd714bc0707
[ 145.895736][ T4954] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 145.895769][ T4954] RBP: 00007fd714c4c560 R08: 0000000000000073 R09: 0000000000000001
[ 145.895803][ T4954] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 145.895846][ T4954] R13: 00007ffc84e5e060 R14: 0000000000000032 R15: 00007ffc84e5e060
[ 145.895932][ T4954]
[ 145.896022][ T4954] FAULT_INJECTION: forcing a failure.
[ 145.896022][ T4954] name failslab, interval 1, probability 100, space 0, times 56
[ 145.896102][ T4954] CPU: 1 UID: 0 PID: 4954 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.896179][ T4954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.896224][ T4954] Call Trace:
[ 145.896238][ T4954]
[ 145.896262][ T4954] dump_stack_lvl+0xe8/0x150
[ 145.896349][ T4954] should_fail_ex+0x467/0x600
[ 145.896415][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.896508][ T4954] should_failslab+0xa8/0x100
[ 145.896575][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.896666][ T4954] kmem_cache_alloc_lru_noprof+0xa7/0x650
[ 145.896732][ T4954] ? sock_alloc_inode+0x2c/0x1a0
[ 145.896812][ T4954] ? sock_alloc_inode+0x2c/0x1a0
[ 145.896910][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.897000][ T4954] sock_alloc_inode+0x2c/0x1a0
[ 145.897087][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.897173][ T4954] alloc_inode+0x6a/0x1b0
[ 145.897237][ T4954] __sock_create+0x12d/0x9d0
[ 145.897326][ T4954] __sys_socket+0xd6/0x1b0
[ 145.897349][ T4954] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.897452][ T4954] __x64_sys_socket+0x7a/0x90
[ 145.897516][ T4954] do_syscall_64+0x174/0x580
[ 145.897597][ T4954] ? clear_bhb_loop+0x40/0x90
[ 145.897665][ T4954] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.897726][ T4954] RIP: 0033:0x7fd714bc0707
[ 145.897779][ T4954] 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
[ 145.897825][ T4954] RSP: 002b:00007ffc84e5df38 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 145.897861][ T4954] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd714bc0707
[ 145.897877][ T4954] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 145.897911][ T4954] RBP: 00007fd714c4c560 R08: 0000000000000073 R09: 0000000000000001
[ 145.897951][ T4954] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 145.898000][ T4954] R13: 00007ffc84e5e060 R14: 0000000000000033 R15: 00007ffc84e5e060
[ 145.898087][ T4954]
[ 145.898141][ T4954] FAULT_INJECTION: forcing a failure.
[ 145.898141][ T4954] name failslab, interval 1, probability 100, space 0, times 55
[ 145.898207][ T4954] CPU: 1 UID: 0 PID: 4954 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.898272][ T4954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.898306][ T4954] Call Trace:
[ 145.898326][ T4954]
[ 145.898349][ T4954] dump_stack_lvl+0xe8/0x150
[ 145.898431][ T4954] should_fail_ex+0x467/0x600
[ 145.898546][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.898633][ T4954] should_failslab+0xa8/0x100
[ 145.898707][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.898785][ T4954] kmem_cache_alloc_lru_noprof+0xa7/0x650
[ 145.898882][ T4954] ? sock_alloc_inode+0x2c/0x1a0
[ 145.898966][ T4954] ? sock_alloc_inode+0x2c/0x1a0
[ 145.899073][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.899160][ T4954] sock_alloc_inode+0x2c/0x1a0
[ 145.899250][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.899342][ T4954] alloc_inode+0x6a/0x1b0
[ 145.899398][ T4954] __sock_create+0x12d/0x9d0
[ 145.899496][ T4954] __sys_socket+0xd6/0x1b0
[ 145.899570][ T4954] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.899634][ T4954] __x64_sys_socket+0x7a/0x90
[ 145.899691][ T4954] do_syscall_64+0x174/0x580
[ 145.899767][ T4954] ? clear_bhb_loop+0x40/0x90
[ 145.899842][ T4954] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.899898][ T4954] RIP: 0033:0x7fd714bc0707
[ 145.899946][ T4954] 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
[ 145.899998][ T4954] RSP: 002b:00007ffc84e5df38 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 145.900056][ T4954] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd714bc0707
[ 145.900099][ T4954] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 145.900140][ T4954] RBP: 00007fd714c4c560 R08: 0000000000000073 R09: 0000000000000001
[ 145.900174][ T4954] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 145.900232][ T4954] R13: 00007ffc84e5e060 R14: 0000000000000039 R15: 00007ffc84e5e060
[ 145.900341][ T4954]
[ 145.900386][ T4954] FAULT_INJECTION: forcing a failure.
[ 145.900386][ T4954] name failslab, interval 1, probability 100, space 0, times 54
[ 145.900529][ T4954] CPU: 1 UID: 0 PID: 4954 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.900594][ T4954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.900629][ T4954] Call Trace:
[ 145.900650][ T4954]
[ 145.900672][ T4954] dump_stack_lvl+0xe8/0x150
[ 145.900772][ T4954] should_fail_ex+0x467/0x600
[ 145.900863][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.900945][ T4954] should_failslab+0xa8/0x100
[ 145.901023][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.901108][ T4954] kmem_cache_alloc_lru_noprof+0xa7/0x650
[ 145.901175][ T4954] ? sock_alloc_inode+0x2c/0x1a0
[ 145.901261][ T4954] ? sock_alloc_inode+0x2c/0x1a0
[ 145.901359][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.901455][ T4954] sock_alloc_inode+0x2c/0x1a0
[ 145.901537][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.901633][ T4954] alloc_inode+0x6a/0x1b0
[ 145.901697][ T4954] __sock_create+0x12d/0x9d0
[ 145.901813][ T4954] __sys_socket+0xd6/0x1b0
[ 145.901876][ T4954] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.901940][ T4954] __x64_sys_socket+0x7a/0x90
[ 145.901960][ T4954] do_syscall_64+0x174/0x580
[ 145.901989][ T4954] ? clear_bhb_loop+0x40/0x90
[ 145.902072][ T4954] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.902155][ T4954] RIP: 0033:0x7fd714bc0707
[ 145.902217][ T4954] 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
[ 145.902263][ T4954] RSP: 002b:00007ffc84e5df38 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 145.902328][ T4954] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd714bc0707
[ 145.902365][ T4954] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 145.902416][ T4954] RBP: 00007fd714c4c560 R08: 0000000000000073 R09: 0000000000000001
[ 145.902461][ T4954] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 145.902495][ T4954] R13: 00007ffc84e5e060 R14: 0000000000000039 R15: 00007ffc84e5e060
[ 145.902588][ T4954]
[ 145.902642][ T4954] FAULT_INJECTION: forcing a failure.
[ 145.902642][ T4954] name failslab, interval 1, probability 100, space 0, times 53
[ 145.902710][ T4954] CPU: 1 UID: 0 PID: 4954 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.902774][ T4954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.902808][ T4954] Call Trace:
[ 145.902830][ T4954]
[ 145.902851][ T4954] dump_stack_lvl+0xe8/0x150
[ 145.902939][ T4954] should_fail_ex+0x467/0x600
[ 145.903011][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.903064][ T4954] should_failslab+0xa8/0x100
[ 145.903092][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.903123][ T4954] kmem_cache_alloc_lru_noprof+0xa7/0x650
[ 145.903148][ T4954] ? sock_alloc_inode+0x2c/0x1a0
[ 145.903196][ T4954] ? sock_alloc_inode+0x2c/0x1a0
[ 145.903303][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.903384][ T4954] sock_alloc_inode+0x2c/0x1a0
[ 145.903487][ T4954] ? __pfx_sock_alloc_inode+0x10/0x10
[ 145.903557][ T4954] alloc_inode+0x6a/0x1b0
[ 145.903637][ T4954] __sock_create+0x12d/0x9d0
[ 145.903749][ T4954] __sys_socket+0xd6/0x1b0
[ 145.903813][ T4954] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.903878][ T4954] __x64_sys_socket+0x7a/0x90
[ 145.903934][ T4954] do_syscall_64+0x174/0x580
[ 145.904000][ T4954] ? clear_bhb_loop+0x40/0x90
[ 145.904077][ T4954] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.904133][ T4954] RIP: 0033:0x7fd714bc0707
[ 145.904185][ T4954] 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
[ 145.904230][ T4954] RSP: 002b:00007ffc84e5df38 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 145.904304][ T4954] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd714bc0707
[ 145.904347][ T4954] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 145.904389][ T4954] RBP: 00007fd714c4c560 R08: 0000000000000073 R09: 0000000000000001
[ 145.904424][ T4954] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 145.904465][ T4954] R13: 00007ffc84e5e060 R14: 0000000000000037 R15: 00007ffc84e5e060
[ 145.904552][ T4954]
[ 145.905015][ T396] FAULT_INJECTION: forcing a failure.
[ 145.905015][ T396] name failslab, interval 1, probability 100, space 0, times 52
[ 145.905094][ T396] CPU: 1 UID: 0 PID: 396 Comm: kworker/u8:6 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.905160][ T396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.905203][ T396] Workqueue: events_unbound nsim_dev_trap_report_work
[ 145.905293][ T396] Call Trace:
[ 145.905315][ T396]
[ 145.905337][ T396] dump_stack_lvl+0xe8/0x150
[ 145.905428][ T396] should_fail_ex+0x467/0x600
[ 145.905549][ T396] should_failslab+0xa8/0x100
[ 145.905626][ T396] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.905692][ T396] ? __alloc_skb+0x1d7/0x7a0
[ 145.905748][ T396] ? __alloc_skb+0x1d7/0x7a0
[ 145.905835][ T396] __alloc_skb+0x1d7/0x7a0
[ 145.905906][ T396] nsim_dev_trap_report_work+0x2b1/0xcb0
[ 145.906017][ T396] ? process_scheduled_works+0xa20/0x14e0
[ 145.906093][ T396] process_scheduled_works+0xa8e/0x14e0
[ 145.906262][ T396] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.906358][ T396] ? assign_work+0x3cf/0x5d0
[ 145.906457][ T396] worker_thread+0xa47/0xfb0
[ 145.906575][ T396] ? __kthread_parkme+0x71/0x1f0
[ 145.906683][ T396] kthread+0x388/0x470
[ 145.906718][ T396] ? __pfx_worker_thread+0x10/0x10
[ 145.906812][ T396] ? __pfx_kthread+0x10/0x10
[ 145.906917][ T396] ret_from_fork+0x514/0xb70
[ 145.907028][ T396] ? __pfx_ret_from_fork+0x10/0x10
[ 145.907090][ T396] ? __switch_to+0xc89/0x1420
[ 145.907185][ T396] ? __pfx_kthread+0x10/0x10
[ 145.907282][ T396] ret_from_fork_asm+0x1a/0x30
[ 145.907384][ T396]
[ 145.908834][ T5954] FAULT_INJECTION: forcing a failure.
[ 145.908834][ T5954] name failslab, interval 1, probability 100, space 0, times 51
[ 145.908921][ T5954] CPU: 1 UID: 0 PID: 5954 Comm: syz.0.40 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.908996][ T5954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.909030][ T5954] Call Trace:
[ 145.909060][ T5954]
[ 145.909083][ T5954] dump_stack_lvl+0xe8/0x150
[ 145.909183][ T5954] should_fail_ex+0x467/0x600
[ 145.909312][ T5954] should_failslab+0xa8/0x100
[ 145.909390][ T5954] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.909484][ T5954] ? do_getname+0x2e/0x250
[ 145.909588][ T5954] ? do_getname+0x2e/0x250
[ 145.909725][ T5954] do_getname+0x2e/0x250
[ 145.909800][ T5954] ? getname_flags+0x11/0x20
[ 145.909880][ T5954] do_sys_openat2+0xcc/0x200
[ 145.909938][ T5954] ? __se_sys_futex+0x3a8/0x450
[ 145.910011][ T5954] ? __pfx_do_sys_openat2+0x10/0x10
[ 145.910087][ T5954] ? rcu_is_watching+0x15/0xb0
[ 145.910181][ T5954] __x64_sys_openat+0x138/0x170
[ 145.910258][ T5954] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.910333][ T5954] do_syscall_64+0x174/0x580
[ 145.910409][ T5954] ? trace_irq_disable+0x3b/0x140
[ 145.910466][ T5954] ? clear_bhb_loop+0x40/0x90
[ 145.910543][ T5954] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.910608][ T5954] RIP: 0033:0x7f2ffe4cdf99
[ 145.910664][ T5954] 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
[ 145.910717][ T5954] RSP: 002b:00007f2ffc726028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 145.910781][ T5954] RAX: ffffffffffffffda RBX: 00007f2ffe755fa0 RCX: 00007f2ffe4cdf99
[ 145.910825][ T5954] RDX: 0000000000000001 RSI: 0000200000000400 RDI: ffffffffffffff9c
[ 145.910867][ T5954] RBP: 00007f2ffe564ec4 R08: 0000000000000000 R09: 0000000000000000
[ 145.910902][ T5954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 145.910947][ T5954] R13: 00007f2ffe756038 R14: 00007f2ffe755fa0 R15: 00007fff184f2d28
[ 145.911041][ T5954]
[ 145.913207][ T13] FAULT_INJECTION: forcing a failure.
[ 145.913207][ T13] name failslab, interval 1, probability 100, space 0, times 50
[ 145.913292][ T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.913357][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.913391][ T13] Workqueue: events_unbound nsim_dev_trap_report_work
[ 145.913495][ T13] Call Trace:
[ 145.913510][ T13]
[ 145.913540][ T13] dump_stack_lvl+0xe8/0x150
[ 145.913637][ T13] should_fail_ex+0x467/0x600
[ 145.913745][ T13] should_failslab+0xa8/0x100
[ 145.913822][ T13] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.913888][ T13] ? __alloc_skb+0x1d7/0x7a0
[ 145.913938][ T13] ? __alloc_skb+0x1d7/0x7a0
[ 145.914024][ T13] __alloc_skb+0x1d7/0x7a0
[ 145.914129][ T13] nsim_dev_trap_report_work+0x2b1/0xcb0
[ 145.914262][ T13] ? process_scheduled_works+0xa20/0x14e0
[ 145.914338][ T13] process_scheduled_works+0xa8e/0x14e0
[ 145.914479][ T13] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.914565][ T13] ? assign_work+0x3cf/0x5d0
[ 145.914686][ T13] worker_thread+0xa47/0xfb0
[ 145.914848][ T13] kthread+0x388/0x470
[ 145.914936][ T13] ? __pfx_worker_thread+0x10/0x10
[ 145.915004][ T13] ? __pfx_kthread+0x10/0x10
[ 145.915099][ T13] ret_from_fork+0x514/0xb70
[ 145.915199][ T13] ? __pfx_ret_from_fork+0x10/0x10
[ 145.915296][ T13] ? __switch_to+0xc89/0x1420
[ 145.915390][ T13] ? __pfx_kthread+0x10/0x10
[ 145.915449][ T13] ret_from_fork_asm+0x1a/0x30
[ 145.915554][ T13]
[ 145.915708][ T1444] FAULT_INJECTION: forcing a failure.
[ 145.915708][ T1444] name failslab, interval 1, probability 100, space 0, times 49
[ 145.915782][ T1444] CPU: 1 UID: 0 PID: 1444 Comm: kworker/u8:14 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.915845][ T1444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.915887][ T1444] Workqueue: events_unbound nsim_dev_trap_report_work
[ 145.915919][ T1444] Call Trace:
[ 145.915934][ T1444]
[ 145.915943][ T1444] dump_stack_lvl+0xe8/0x150
[ 145.916039][ T1444] should_fail_ex+0x467/0x600
[ 145.916132][ T1444] should_failslab+0xa8/0x100
[ 145.916214][ T1444] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.916280][ T1444] ? __alloc_skb+0x1d7/0x7a0
[ 145.916336][ T1444] ? __alloc_skb+0x1d7/0x7a0
[ 145.916430][ T1444] __alloc_skb+0x1d7/0x7a0
[ 145.916517][ T1444] nsim_dev_trap_report_work+0x2b1/0xcb0
[ 145.916640][ T1444] ? process_scheduled_works+0xa20/0x14e0
[ 145.916715][ T1444] process_scheduled_works+0xa8e/0x14e0
[ 145.916873][ T1444] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.916993][ T1444] ? assign_work+0x3cf/0x5d0
[ 145.917084][ T1444] worker_thread+0xa47/0xfb0
[ 145.917193][ T1444] ? __kthread_parkme+0x71/0x1f0
[ 145.917308][ T1444] kthread+0x388/0x470
[ 145.917406][ T1444] ? __pfx_worker_thread+0x10/0x10
[ 145.917461][ T1444] ? __pfx_kthread+0x10/0x10
[ 145.917556][ T1444] ret_from_fork+0x514/0xb70
[ 145.917656][ T1444] ? __pfx_ret_from_fork+0x10/0x10
[ 145.917751][ T1444] ? __switch_to+0xc89/0x1420
[ 145.917838][ T1444] ? __pfx_kthread+0x10/0x10
[ 145.917933][ T1444] ret_from_fork_asm+0x1a/0x30
[ 145.918035][ T1444]
[ 145.920049][ T396] FAULT_INJECTION: forcing a failure.
[ 145.920049][ T396] name failslab, interval 1, probability 100, space 0, times 48
[ 145.920129][ T396] CPU: 1 UID: 0 PID: 396 Comm: kworker/u8:6 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.920193][ T396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.920225][ T396] Workqueue: events_unbound nsim_dev_trap_report_work
[ 145.920257][ T396] Call Trace:
[ 145.920273][ T396]
[ 145.920313][ T396] dump_stack_lvl+0xe8/0x150
[ 145.920421][ T396] should_fail_ex+0x467/0x600
[ 145.920533][ T396] should_failslab+0xa8/0x100
[ 145.920609][ T396] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.920679][ T396] ? __alloc_skb+0x1d7/0x7a0
[ 145.920734][ T396] ? __alloc_skb+0x1d7/0x7a0
[ 145.920817][ T396] __alloc_skb+0x1d7/0x7a0
[ 145.920892][ T396] nsim_dev_trap_report_work+0x2b1/0xcb0
[ 145.921017][ T396] ? process_scheduled_works+0xa20/0x14e0
[ 145.921090][ T396] process_scheduled_works+0xa8e/0x14e0
[ 145.921251][ T396] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.921345][ T396] ? assign_work+0x3cf/0x5d0
[ 145.921431][ T396] worker_thread+0xa47/0xfb0
[ 145.921564][ T396] ? __kthread_parkme+0x71/0x1f0
[ 145.921671][ T396] kthread+0x388/0x470
[ 145.921750][ T396] ? __pfx_worker_thread+0x10/0x10
[ 145.921812][ T396] ? __pfx_kthread+0x10/0x10
[ 145.921918][ T396] ret_from_fork+0x514/0xb70
[ 145.922017][ T396] ? __pfx_ret_from_fork+0x10/0x10
[ 145.922105][ T396] ? __switch_to+0xc89/0x1420
[ 145.922199][ T396] ? __pfx_kthread+0x10/0x10
[ 145.922286][ T396] ret_from_fork_asm+0x1a/0x30
[ 145.922394][ T396]
[ 145.927560][ T13] FAULT_INJECTION: forcing a failure.
[ 145.927560][ T13] name failslab, interval 1, probability 100, space 0, times 47
[ 145.927600][ T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.927668][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.927724][ T13] Workqueue: events_unbound nsim_dev_trap_report_work
[ 145.927822][ T13] Call Trace:
[ 145.927851][ T13]
[ 145.927874][ T13] dump_stack_lvl+0xe8/0x150
[ 145.927977][ T13] should_fail_ex+0x467/0x600
[ 145.928086][ T13] should_failslab+0xa8/0x100
[ 145.928170][ T13] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.928237][ T13] ? __alloc_skb+0x1d7/0x7a0
[ 145.928300][ T13] ? __alloc_skb+0x1d7/0x7a0
[ 145.928379][ T13] __alloc_skb+0x1d7/0x7a0
[ 145.928464][ T13] nsim_dev_trap_report_work+0x2b1/0xcb0
[ 145.928584][ T13] ? process_scheduled_works+0xa20/0x14e0
[ 145.928624][ T13] process_scheduled_works+0xa8e/0x14e0
[ 145.928649][ C0] FAULT_INJECTION: forcing a failure.
[ 145.928649][ C0] name failslab, interval 1, probability 100, space 0, times 47
[ 145.928683][ T13] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.928714][ T13] ? assign_work+0x3cf/0x5d0
[ 145.928742][ T13] worker_thread+0xa47/0xfb0
[ 145.928792][ T13] kthread+0x388/0x470
[ 145.928823][ T13] ? __pfx_worker_thread+0x10/0x10
[ 145.928845][ T13] ? __pfx_kthread+0x10/0x10
[ 145.928876][ T13] ret_from_fork+0x514/0xb70
[ 145.928910][ T13] ? __pfx_ret_from_fork+0x10/0x10
[ 145.928942][ T13] ? __switch_to+0xc89/0x1420
[ 145.928971][ T13] ? __pfx_kthread+0x10/0x10
[ 145.929001][ T13] ret_from_fork_asm+0x1a/0x30
[ 145.929036][ T13]
[ 145.929048][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.929075][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.929092][ C0] Call Trace:
[ 145.929087][ C1] FAULT_INJECTION: forcing a failure.
[ 145.929087][ C1] name failslab, interval 1, probability 100, space 0, times 47
[ 145.929101][ C0]
[ 145.929110][ C0] dump_stack_lvl+0xe8/0x150
[ 145.929143][ C0] should_fail_ex+0x467/0x600
[ 145.929182][ C0] should_failslab+0xa8/0x100
[ 145.929207][ C0] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.929228][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.929247][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.929274][ C0] __alloc_skb+0x1d7/0x7a0
[ 145.929299][ C0] __netdev_alloc_skb+0xc0/0x4b0
[ 145.929339][ C0] __ieee80211_beacon_get+0xc97/0x1820
[ 145.929369][ C0] ? __lock_acquire+0x683/0x2ce0
[ 145.929390][ C0] ? __ieee80211_beacon_get+0x34/0x1820
[ 145.929416][ C0] ieee80211_beacon_get_tim+0xbd/0x2c0
[ 145.929444][ C0] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[ 145.929481][ C0] mac80211_hwsim_beacon_tx+0x378/0x820
[ 145.929511][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.929537][ C0] __iterate_interfaces+0x2af/0x5a0
[ 145.929558][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.929585][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.929608][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.929634][ C0] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 145.929660][ C0] mac80211_hwsim_beacon+0xb2/0x2b0
[ 145.929682][ C0] ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[ 145.929705][ C0] __hrtimer_run_queues+0x3eb/0xaf0
[ 145.929754][ C0] hrtimer_run_softirq+0x18f/0x260
[ 145.929789][ C0] handle_softirqs+0x1d9/0x6c0
[ 145.929825][ C0] run_ktimerd+0x69/0x100
[ 145.929853][ C0] smpboot_thread_fn+0x57c/0xa80
[ 145.929884][ C0] ? smpboot_thread_fn+0x4e/0xa80
[ 145.929919][ C0] kthread+0x388/0x470
[ 145.929956][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.929982][ C0] ? __pfx_kthread+0x10/0x10
[ 145.930013][ C0] ret_from_fork+0x514/0xb70
[ 145.930047][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 145.930078][ C0] ? __switch_to+0xc89/0x1420
[ 145.930107][ C0] ? __pfx_kthread+0x10/0x10
[ 145.930138][ C0] ret_from_fork_asm+0x1a/0x30
[ 145.930173][ C0]
[ 145.930185][ C1] CPU: 1 UID: 0 PID: 29 Comm: ktimers/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.930211][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.930224][ C1] Call Trace:
[ 145.930223][ C0] FAULT_INJECTION: forcing a failure.
[ 145.930223][ C0] name failslab, interval 1, probability 100, space 0, times 46
[ 145.930233][ C1]
[ 145.930241][ C1] dump_stack_lvl+0xe8/0x150
[ 145.930274][ C1] should_fail_ex+0x467/0x600
[ 145.930309][ C1] should_failslab+0xa8/0x100
[ 145.930333][ C1] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.930355][ C1] ? __alloc_skb+0x1d7/0x7a0
[ 145.930374][ C1] ? __alloc_skb+0x1d7/0x7a0
[ 145.930401][ C1] __alloc_skb+0x1d7/0x7a0
[ 145.930426][ C1] __netdev_alloc_skb+0xc0/0x4b0
[ 145.930458][ C1] __ieee80211_beacon_get+0xc97/0x1820
[ 145.930486][ C1] ? __lock_acquire+0x683/0x2ce0
[ 145.930507][ C1] ? __ieee80211_beacon_get+0x34/0x1820
[ 145.930532][ C1] ieee80211_beacon_get_tim+0xbd/0x2c0
[ 145.930559][ C1] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[ 145.930595][ C1] mac80211_hwsim_beacon_tx+0x378/0x820
[ 145.930623][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.930650][ C1] __iterate_interfaces+0x2af/0x5a0
[ 145.930670][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.930697][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.930720][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.930747][ C1] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 145.930773][ C1] mac80211_hwsim_beacon+0xb2/0x2b0
[ 145.930794][ C1] ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[ 145.930817][ C1] __hrtimer_run_queues+0x3eb/0xaf0
[ 145.930865][ C1] hrtimer_run_softirq+0x18f/0x260
[ 145.930900][ C1] handle_softirqs+0x1d9/0x6c0
[ 145.930936][ C1] run_ktimerd+0x69/0x100
[ 145.930965][ C1] smpboot_thread_fn+0x57c/0xa80
[ 145.930995][ C1] ? smpboot_thread_fn+0x4e/0xa80
[ 145.931031][ C1] kthread+0x388/0x470
[ 145.931061][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.931087][ C1] ? __pfx_kthread+0x10/0x10
[ 145.931118][ C1] ret_from_fork+0x514/0xb70
[ 145.931152][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 145.931183][ C1] ? __switch_to+0xc89/0x1420
[ 145.931212][ C1] ? __pfx_kthread+0x10/0x10
[ 145.931244][ C1] ret_from_fork_asm+0x1a/0x30
[ 145.931280][ C1]
[ 145.931291][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.931311][ C1] FAULT_INJECTION: forcing a failure.
[ 145.931311][ C1] name failslab, interval 1, probability 100, space 0, times 45
[ 145.931317][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.931331][ C0] Call Trace:
[ 145.931339][ C0]
[ 145.931346][ C0] dump_stack_lvl+0xe8/0x150
[ 145.931378][ C0] should_fail_ex+0x467/0x600
[ 145.931413][ C0] should_failslab+0xa8/0x100
[ 145.931439][ C0] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.931461][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.931479][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.931507][ C0] __alloc_skb+0x1d7/0x7a0
[ 145.931531][ C0] __netdev_alloc_skb+0xc0/0x4b0
[ 145.931558][ C0] __ieee80211_beacon_get+0xc97/0x1820
[ 145.931586][ C0] ? __lock_acquire+0x683/0x2ce0
[ 145.931606][ C0] ? __ieee80211_beacon_get+0x34/0x1820
[ 145.931632][ C0] ieee80211_beacon_get_tim+0xbd/0x2c0
[ 145.931659][ C0] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[ 145.931684][ C0] ? do_raw_spin_lock+0x12b/0x2f0
[ 145.931723][ C0] mac80211_hwsim_beacon_tx+0x378/0x820
[ 145.931751][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.931777][ C0] __iterate_interfaces+0x2af/0x5a0
[ 145.931799][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.931826][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.931849][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.931875][ C0] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 145.931901][ C0] mac80211_hwsim_beacon+0xb2/0x2b0
[ 145.931922][ C0] ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[ 145.931952][ C0] __hrtimer_run_queues+0x3eb/0xaf0
[ 145.932000][ C0] hrtimer_run_softirq+0x18f/0x260
[ 145.932035][ C0] handle_softirqs+0x1d9/0x6c0
[ 145.932070][ C0] run_ktimerd+0x69/0x100
[ 145.932097][ C0] smpboot_thread_fn+0x57c/0xa80
[ 145.932127][ C0] ? smpboot_thread_fn+0x4e/0xa80
[ 145.932162][ C0] kthread+0x388/0x470
[ 145.932192][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.932217][ C0] ? __pfx_kthread+0x10/0x10
[ 145.932248][ C0] ret_from_fork+0x514/0xb70
[ 145.932282][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 145.932313][ C0] ? __switch_to+0xc89/0x1420
[ 145.932342][ C0] ? __pfx_kthread+0x10/0x10
[ 145.932374][ C0] ret_from_fork_asm+0x1a/0x30
[ 145.932410][ C0]
[ 145.932421][ C1] CPU: 1 UID: 0 PID: 29 Comm: ktimers/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.932439][ C0] FAULT_INJECTION: forcing a failure.
[ 145.932439][ C0] name failslab, interval 1, probability 100, space 0, times 44
[ 145.932478][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.932489][ C1] Call Trace:
[ 145.932496][ C1]
[ 145.932503][ C1] dump_stack_lvl+0xe8/0x150
[ 145.932535][ C1] should_fail_ex+0x467/0x600
[ 145.932569][ C1] should_failslab+0xa8/0x100
[ 145.932594][ C1] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.932616][ C1] ? __alloc_skb+0x1d7/0x7a0
[ 145.932635][ C1] ? __alloc_skb+0x1d7/0x7a0
[ 145.932662][ C1] __alloc_skb+0x1d7/0x7a0
[ 145.932687][ C1] __netdev_alloc_skb+0xc0/0x4b0
[ 145.932713][ C1] __ieee80211_beacon_get+0xc97/0x1820
[ 145.932741][ C1] ? __lock_acquire+0x683/0x2ce0
[ 145.932761][ C1] ? __ieee80211_beacon_get+0x34/0x1820
[ 145.932786][ C1] ieee80211_beacon_get_tim+0xbd/0x2c0
[ 145.932813][ C1] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[ 145.932845][ C1] ? do_raw_spin_lock+0x12b/0x2f0
[ 145.932883][ C1] mac80211_hwsim_beacon_tx+0x378/0x820
[ 145.932911][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.932937][ C1] __iterate_interfaces+0x2af/0x5a0
[ 145.932958][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.932986][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.933015][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.933046][ C1] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 145.933072][ C1] mac80211_hwsim_beacon+0xb2/0x2b0
[ 145.933093][ C1] ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[ 145.933117][ C1] __hrtimer_run_queues+0x3eb/0xaf0
[ 145.933165][ C1] hrtimer_run_softirq+0x18f/0x260
[ 145.933200][ C1] handle_softirqs+0x1d9/0x6c0
[ 145.933234][ C1] run_ktimerd+0x69/0x100
[ 145.933262][ C1] smpboot_thread_fn+0x57c/0xa80
[ 145.933292][ C1] ? smpboot_thread_fn+0x4e/0xa80
[ 145.933326][ C1] kthread+0x388/0x470
[ 145.933356][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.933382][ C1] ? __pfx_kthread+0x10/0x10
[ 145.933413][ C1] ret_from_fork+0x514/0xb70
[ 145.933455][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 145.933485][ C1] ? __switch_to+0xc89/0x1420
[ 145.933515][ C1] ? __pfx_kthread+0x10/0x10
[ 145.933546][ C1] ret_from_fork_asm+0x1a/0x30
[ 145.933582][ C1]
[ 145.933593][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.933622][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.933634][ C0] Call Trace:
[ 145.933642][ C0]
[ 145.933644][ C1] FAULT_INJECTION: forcing a failure.
[ 145.933644][ C1] name failslab, interval 1, probability 100, space 0, times 43
[ 145.933651][ C0] dump_stack_lvl+0xe8/0x150
[ 145.933686][ C0] should_fail_ex+0x467/0x600
[ 145.933722][ C0] should_failslab+0xa8/0x100
[ 145.933747][ C0] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.933769][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.933788][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.933815][ C0] __alloc_skb+0x1d7/0x7a0
[ 145.933841][ C0] __netdev_alloc_skb+0xc0/0x4b0
[ 145.933867][ C0] __ieee80211_beacon_get+0xc97/0x1820
[ 145.933895][ C0] ? __lock_acquire+0x683/0x2ce0
[ 145.933916][ C0] ? __ieee80211_beacon_get+0x34/0x1820
[ 145.933949][ C0] ieee80211_beacon_get_tim+0xbd/0x2c0
[ 145.933977][ C0] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[ 145.934002][ C0] ? do_raw_spin_lock+0x12b/0x2f0
[ 145.934040][ C0] mac80211_hwsim_beacon_tx+0x378/0x820
[ 145.934069][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.934095][ C0] __iterate_interfaces+0x2af/0x5a0
[ 145.934115][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.934142][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.934165][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.934192][ C0] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 145.934218][ C0] mac80211_hwsim_beacon+0xb2/0x2b0
[ 145.934239][ C0] ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[ 145.934262][ C0] __hrtimer_run_queues+0x3eb/0xaf0
[ 145.934310][ C0] hrtimer_run_softirq+0x18f/0x260
[ 145.934345][ C0] handle_softirqs+0x1d9/0x6c0
[ 145.934380][ C0] run_ktimerd+0x69/0x100
[ 145.934407][ C0] smpboot_thread_fn+0x57c/0xa80
[ 145.934437][ C0] ? smpboot_thread_fn+0x4e/0xa80
[ 145.934473][ C0] kthread+0x388/0x470
[ 145.934503][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.934529][ C0] ? __pfx_kthread+0x10/0x10
[ 145.934560][ C0] ret_from_fork+0x514/0xb70
[ 145.934594][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 145.934625][ C0] ? __switch_to+0xc89/0x1420
[ 145.934654][ C0] ? __pfx_kthread+0x10/0x10
[ 145.934686][ C0] ret_from_fork_asm+0x1a/0x30
[ 145.934722][ C0]
[ 145.934732][ C1] CPU: 1 UID: 0 PID: 29 Comm: ktimers/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.934752][ C0] FAULT_INJECTION: forcing a failure.
[ 145.934752][ C0] name failslab, interval 1, probability 100, space 0, times 42
[ 145.934759][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.934772][ C1] Call Trace:
[ 145.934780][ C1]
[ 145.934787][ C1] dump_stack_lvl+0xe8/0x150
[ 145.934819][ C1] should_fail_ex+0x467/0x600
[ 145.934853][ C1] should_failslab+0xa8/0x100
[ 145.934878][ C1] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.934900][ C1] ? __alloc_skb+0x1d7/0x7a0
[ 145.934919][ C1] ? __alloc_skb+0x1d7/0x7a0
[ 145.934948][ C1] __alloc_skb+0x1d7/0x7a0
[ 145.934973][ C1] __netdev_alloc_skb+0xc0/0x4b0
[ 145.934999][ C1] __ieee80211_beacon_get+0xc97/0x1820
[ 145.935027][ C1] ? __lock_acquire+0x683/0x2ce0
[ 145.935047][ C1] ? __ieee80211_beacon_get+0x34/0x1820
[ 145.935072][ C1] ieee80211_beacon_get_tim+0xbd/0x2c0
[ 145.935100][ C1] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[ 145.935125][ C1] ? do_raw_spin_lock+0x12b/0x2f0
[ 145.935162][ C1] mac80211_hwsim_beacon_tx+0x378/0x820
[ 145.935191][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.935217][ C1] __iterate_interfaces+0x2af/0x5a0
[ 145.935237][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.935264][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.935287][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.935314][ C1] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 145.935339][ C1] mac80211_hwsim_beacon+0xb2/0x2b0
[ 145.935360][ C1] ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[ 145.935384][ C1] __hrtimer_run_queues+0x3eb/0xaf0
[ 145.935431][ C1] hrtimer_run_softirq+0x18f/0x260
[ 145.935472][ C1] handle_softirqs+0x1d9/0x6c0
[ 145.935507][ C1] run_ktimerd+0x69/0x100
[ 145.935534][ C1] smpboot_thread_fn+0x57c/0xa80
[ 145.935564][ C1] ? smpboot_thread_fn+0x4e/0xa80
[ 145.935598][ C1] kthread+0x388/0x470
[ 145.935628][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.935653][ C1] ? __pfx_kthread+0x10/0x10
[ 145.935684][ C1] ret_from_fork+0x514/0xb70
[ 145.935717][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 145.935749][ C1] ? __switch_to+0xc89/0x1420
[ 145.935778][ C1] ? __pfx_kthread+0x10/0x10
[ 145.935810][ C1] ret_from_fork_asm+0x1a/0x30
[ 145.935845][ C1]
[ 145.935856][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.935875][ C1] FAULT_INJECTION: forcing a failure.
[ 145.935875][ C1] name failslab, interval 1, probability 100, space 0, times 41
[ 145.935882][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.935895][ C0] Call Trace:
[ 145.935903][ C0]
[ 145.935910][ C0] dump_stack_lvl+0xe8/0x150
[ 145.935948][ C0] should_fail_ex+0x467/0x600
[ 145.935983][ C0] should_failslab+0xa8/0x100
[ 145.936013][ C0] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.936040][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.936060][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.936086][ C0] __alloc_skb+0x1d7/0x7a0
[ 145.936112][ C0] __netdev_alloc_skb+0xc0/0x4b0
[ 145.936138][ C0] __ieee80211_beacon_get+0xc97/0x1820
[ 145.936165][ C0] ? __lock_acquire+0x683/0x2ce0
[ 145.936185][ C0] ? __ieee80211_beacon_get+0x34/0x1820
[ 145.936211][ C0] ieee80211_beacon_get_tim+0xbd/0x2c0
[ 145.936238][ C0] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[ 145.936262][ C0] ? do_raw_spin_lock+0x12b/0x2f0
[ 145.936300][ C0] mac80211_hwsim_beacon_tx+0x378/0x820
[ 145.936328][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.936354][ C0] __iterate_interfaces+0x2af/0x5a0
[ 145.936375][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.936402][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.936424][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.936556][ C0] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 145.936589][ C0] mac80211_hwsim_beacon+0xb2/0x2b0
[ 145.936613][ C0] ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[ 145.936637][ C0] __hrtimer_run_queues+0x3eb/0xaf0
[ 145.936687][ C0] hrtimer_run_softirq+0x18f/0x260
[ 145.936722][ C0] handle_softirqs+0x1d9/0x6c0
[ 145.936759][ C0] run_ktimerd+0x69/0x100
[ 145.936787][ C0] smpboot_thread_fn+0x57c/0xa80
[ 145.936819][ C0] ? smpboot_thread_fn+0x4e/0xa80
[ 145.936855][ C0] kthread+0x388/0x470
[ 145.936886][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.936912][ C0] ? __pfx_kthread+0x10/0x10
[ 145.936943][ C0] ret_from_fork+0x514/0xb70
[ 145.936978][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 145.937009][ C0] ? __switch_to+0xc89/0x1420
[ 145.937040][ C0] ? __pfx_kthread+0x10/0x10
[ 145.937072][ C0] ret_from_fork_asm+0x1a/0x30
[ 145.937108][ C0]
[ 145.937123][ C1] CPU: 1 UID: 0 PID: 29 Comm: ktimers/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.937150][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.937163][ C1] Call Trace:
[ 145.937163][ C0] FAULT_INJECTION: forcing a failure.
[ 145.937163][ C0] name failslab, interval 1, probability 100, space 0, times 40
[ 145.937173][ C1]
[ 145.937182][ C1] dump_stack_lvl+0xe8/0x150
[ 145.937217][ C1] should_fail_ex+0x467/0x600
[ 145.937253][ C1] should_failslab+0xa8/0x100
[ 145.937279][ C1] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.937303][ C1] ? __alloc_skb+0x1d7/0x7a0
[ 145.937323][ C1] ? __alloc_skb+0x1d7/0x7a0
[ 145.937351][ C1] __alloc_skb+0x1d7/0x7a0
[ 145.937377][ C1] __netdev_alloc_skb+0xc0/0x4b0
[ 145.937405][ C1] __ieee80211_beacon_get+0xc97/0x1820
[ 145.937433][ C1] ? __lock_acquire+0x683/0x2ce0
[ 145.937455][ C1] ? __ieee80211_beacon_get+0x34/0x1820
[ 145.937482][ C1] ieee80211_beacon_get_tim+0xbd/0x2c0
[ 145.937510][ C1] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[ 145.937535][ C1] ? do_raw_spin_lock+0x12b/0x2f0
[ 145.937574][ C1] mac80211_hwsim_beacon_tx+0x378/0x820
[ 145.937604][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.937630][ C1] __iterate_interfaces+0x2af/0x5a0
[ 145.937651][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.937679][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.937702][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.937729][ C1] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 145.937756][ C1] mac80211_hwsim_beacon+0xb2/0x2b0
[ 145.937778][ C1] ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[ 145.937810][ C1] __hrtimer_run_queues+0x3eb/0xaf0
[ 145.937859][ C1] hrtimer_run_softirq+0x18f/0x260
[ 145.937894][ C1] handle_softirqs+0x1d9/0x6c0
[ 145.937930][ C1] run_ktimerd+0x69/0x100
[ 145.937958][ C1] smpboot_thread_fn+0x57c/0xa80
[ 145.937989][ C1] ? smpboot_thread_fn+0x4e/0xa80
[ 145.938024][ C1] kthread+0x388/0x470
[ 145.938055][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.938082][ C1] ? __pfx_kthread+0x10/0x10
[ 145.938116][ C1] ret_from_fork+0x514/0xb70
[ 145.938150][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 145.938182][ C1] ? __switch_to+0xc89/0x1420
[ 145.938212][ C1] ? __pfx_kthread+0x10/0x10
[ 145.938244][ C1] ret_from_fork_asm+0x1a/0x30
[ 145.938281][ C1]
[ 145.938314][ C1] FAULT_INJECTION: forcing a failure.
[ 145.938314][ C1] name failslab, interval 1, probability 100, space 0, times 39
[ 145.938342][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.938364][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.938376][ C0] Call Trace:
[ 145.938384][ C0]
[ 145.938391][ C0] dump_stack_lvl+0xe8/0x150
[ 145.938424][ C0] should_fail_ex+0x467/0x600
[ 145.938460][ C0] should_failslab+0xa8/0x100
[ 145.938485][ C0] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.938507][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.938526][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.938554][ C0] __alloc_skb+0x1d7/0x7a0
[ 145.938581][ C0] __netdev_alloc_skb+0xc0/0x4b0
[ 145.938608][ C0] __ieee80211_beacon_get+0xc97/0x1820
[ 145.938637][ C0] ? __lock_acquire+0x683/0x2ce0
[ 145.938658][ C0] ? __ieee80211_beacon_get+0x34/0x1820
[ 145.938685][ C0] ieee80211_beacon_get_tim+0xbd/0x2c0
[ 145.938712][ C0] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[ 145.938738][ C0] ? do_raw_spin_lock+0x12b/0x2f0
[ 145.938778][ C0] mac80211_hwsim_beacon_tx+0x378/0x820
[ 145.938809][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.938836][ C0] __iterate_interfaces+0x2af/0x5a0
[ 145.938857][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.938885][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.938909][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.938936][ C0] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 145.938963][ C0] mac80211_hwsim_beacon+0xb2/0x2b0
[ 145.938985][ C0] ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[ 145.939009][ C0] __hrtimer_run_queues+0x3eb/0xaf0
[ 145.939057][ C0] hrtimer_run_softirq+0x18f/0x260
[ 145.939094][ C0] handle_softirqs+0x1d9/0x6c0
[ 145.939130][ C0] run_ktimerd+0x69/0x100
[ 145.939159][ C0] smpboot_thread_fn+0x57c/0xa80
[ 145.939189][ C0] ? smpboot_thread_fn+0x4e/0xa80
[ 145.939225][ C0] kthread+0x388/0x470
[ 145.939256][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.939283][ C0] ? __pfx_kthread+0x10/0x10
[ 145.939323][ C0] ret_from_fork+0x514/0xb70
[ 145.939358][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 145.939390][ C0] ? __switch_to+0xc89/0x1420
[ 145.939420][ C0] ? __pfx_kthread+0x10/0x10
[ 145.939454][ C0] ret_from_fork_asm+0x1a/0x30
[ 145.939491][ C0]
[ 145.939503][ C1] CPU: 1 UID: 0 PID: 29 Comm: ktimers/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.939528][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.939541][ C1] Call Trace:
[ 145.939549][ C1]
[ 145.939557][ C1] dump_stack_lvl+0xe8/0x150
[ 145.939592][ C1] should_fail_ex+0x467/0x600
[ 145.939634][ C1] should_failslab+0xa8/0x100
[ 145.939664][ C1] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.939691][ C1] ? __alloc_skb+0x1d7/0x7a0
[ 145.939713][ C1] ? __alloc_skb+0x1d7/0x7a0
[ 145.939774][ C1] __alloc_skb+0x1d7/0x7a0
[ 145.939903][ C1] __netdev_alloc_skb+0xc0/0x4b0
[ 145.939989][ C1] __ieee80211_beacon_get+0xc97/0x1820
[ 145.940087][ C1] ? __lock_acquire+0x683/0x2ce0
[ 145.940156][ C1] ? __ieee80211_beacon_get+0x34/0x1820
[ 145.940242][ C1] ieee80211_beacon_get_tim+0xbd/0x2c0
[ 145.940285][ C1] ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[ 145.940377][ C1] ? do_raw_spin_lock+0x12b/0x2f0
[ 145.940534][ C1] mac80211_hwsim_beacon_tx+0x378/0x820
[ 145.940646][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.940738][ C1] __iterate_interfaces+0x2af/0x5a0
[ 145.940817][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.940905][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 145.940980][ C1] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[ 145.941058][ C1] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 145.941146][ C1] mac80211_hwsim_beacon+0xb2/0x2b0
[ 145.941238][ C1] ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[ 145.941316][ C1] __hrtimer_run_queues+0x3eb/0xaf0
[ 145.941463][ C1] hrtimer_run_softirq+0x18f/0x260
[ 145.941576][ C1] handle_softirqs+0x1d9/0x6c0
[ 145.941694][ C1] run_ktimerd+0x69/0x100
[ 145.941783][ C1] smpboot_thread_fn+0x57c/0xa80
[ 145.941884][ C1] ? smpboot_thread_fn+0x4e/0xa80
[ 145.941991][ C1] kthread+0x388/0x470
[ 145.942084][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.942169][ C1] ? __pfx_kthread+0x10/0x10
[ 145.942262][ C1] ret_from_fork+0x514/0xb70
[ 145.942300][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 145.942332][ C1] ? __switch_to+0xc89/0x1420
[ 145.942403][ C1] ? __pfx_kthread+0x10/0x10
[ 145.942513][ C1] ret_from_fork_asm+0x1a/0x30
[ 145.942640][ C1]
[ 145.943205][ T1444] FAULT_INJECTION: forcing a failure.
[ 145.943205][ T1444] name failslab, interval 1, probability 100, space 0, times 36
[ 145.943243][ T1444] CPU: 1 UID: 0 PID: 1444 Comm: kworker/u8:14 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.943268][ T1444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.943283][ T1444] Workqueue: events_unbound nsim_dev_trap_report_work
[ 145.943372][ T1444] Call Trace:
[ 145.943394][ T1444]
[ 145.943410][ T1444] dump_stack_lvl+0xe8/0x150
[ 145.943445][ T1444] should_fail_ex+0x467/0x600
[ 145.943533][ T1444] should_failslab+0xa8/0x100
[ 145.943609][ T1444] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.943682][ T1444] ? __alloc_skb+0x1d7/0x7a0
[ 145.943739][ T1444] ? __alloc_skb+0x1d7/0x7a0
[ 145.943831][ T1444] __alloc_skb+0x1d7/0x7a0
[ 145.943949][ T1444] nsim_dev_trap_report_work+0x2b1/0xcb0
[ 145.944074][ T1444] ? process_scheduled_works+0xa20/0x14e0
[ 145.944117][ T1444] process_scheduled_works+0xa8e/0x14e0
[ 145.944277][ T1444] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.944373][ T1444] ? assign_work+0x3cf/0x5d0
[ 145.944453][ T1444] worker_thread+0xa47/0xfb0
[ 145.944575][ T1444] ? __kthread_parkme+0x71/0x1f0
[ 145.944682][ T1444] kthread+0x388/0x470
[ 145.944768][ T1444] ? __pfx_worker_thread+0x10/0x10
[ 145.944840][ T1444] ? __pfx_kthread+0x10/0x10
[ 145.944946][ T1444] ret_from_fork+0x514/0xb70
[ 145.945049][ T1444] ? __pfx_ret_from_fork+0x10/0x10
[ 145.945137][ T1444] ? __switch_to+0xc89/0x1420
[ 145.945238][ T1444] ? __pfx_kthread+0x10/0x10
[ 145.945369][ T1444] ret_from_fork_asm+0x1a/0x30
[ 145.945473][ T1444]
[ 145.948447][ T5953] FAULT_INJECTION: forcing a failure.
[ 145.948447][ T5953] name failslab, interval 1, probability 100, space 0, times 35
[ 145.948546][ T5953] CPU: 1 UID: 0 PID: 5953 Comm: syz.0.40 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.948613][ T5953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.948648][ T5953] Call Trace:
[ 145.948677][ T5953]
[ 145.948701][ T5953] dump_stack_lvl+0xe8/0x150
[ 145.948809][ T5953] should_fail_ex+0x467/0x600
[ 145.948930][ T5953] should_failslab+0xa8/0x100
[ 145.949007][ T5953] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.949074][ T5953] ? jbd2__journal_start+0x145/0x5c0
[ 145.949155][ T5953] ? jbd2__journal_start+0x145/0x5c0
[ 145.949250][ T5953] jbd2__journal_start+0x145/0x5c0
[ 145.949353][ T5953] __ext4_journal_start_sb+0x203/0x5d0
[ 145.949443][ T5953] ext4_dirty_inode+0x93/0x110
[ 145.949541][ T5953] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 145.949629][ T5953] __mark_inode_dirty+0x3a8/0x13b0
[ 145.949770][ T5953] file_update_time_flags+0x3f4/0x4b0
[ 145.949877][ T5953] ext4_page_mkwrite+0x225/0x1150
[ 145.949975][ T5953] ? __pfx_filemap_fault+0x10/0x10
[ 145.950014][ T5953] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 145.950097][ T5953] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 145.950177][ T5953] ? __pte_offset_map+0x29/0x200
[ 145.950286][ T5953] do_page_mkwrite+0x14a/0x310
[ 145.950375][ T5953] do_pte_missing+0x734/0x28f0
[ 145.950460][ T5953] ? handle_mm_fault+0xe8/0x13f0
[ 145.950537][ T5953] handle_mm_fault+0xd28/0x13f0
[ 145.950622][ T5953] ? handle_mm_fault+0xe8/0x13f0
[ 145.950690][ T5953] ? __pfx_handle_mm_fault+0x10/0x10
[ 145.950732][ T5953] ? lock_vma_under_rcu+0x45a/0x500
[ 145.950809][ T5953] ? __pfx_do_futex+0x10/0x10
[ 145.950959][ T5953] do_user_addr_fault+0xa4d/0x1340
[ 145.951047][ T5953] ? trace_page_fault_user+0x84/0x1e0
[ 145.951108][ T5953] exc_page_fault+0x6a/0xc0
[ 145.951207][ T5953] asm_exc_page_fault+0x26/0x30
[ 145.951272][ T5953] RIP: 0033:0x7f2ffe3a2660
[ 145.951328][ T5953] Code: 83 e6 07 0f 85 19 01 00 00 be 08 00 00 00 4c 89 ff 83 c5 01 e8 41 93 fe ff 49 8b 47 40 41 83 47 30 08 48 8d 48 f8 49 89 4f 40 <48> 89 58 f8 49 83 c5 01 45 3b 6c 24 04 0f 82 fd fe ff ff 41 80 7f
[ 145.951382][ T5953] RSP: 002b:00007fff184f2d70 EFLAGS: 00010202
[ 145.951424][ T5953] RAX: 0000001b32d10000 RBX: ffffffff84bf9a97 RCX: 0000001b32d0fff8
[ 145.951467][ T5953] RDX: 0000001b32724220 RSI: 0000000000000008 RDI: 00007f2fff285720
[ 145.951510][ T5953] RBP: 000000000000000d R08: 00007f2ffe740000 R09: 00007f2ffe742000
[ 145.951553][ T5953] R10: 0000000084bf9a9b R11: 0000000000000019 R12: 00007f2ffe756038
[ 145.951588][ T5953] R13: 000000000000000c R14: ffffffff84bf9e1c R15: 00007f2fff285720
[ 145.951632][ T5953] ? prandom_u32_state+0x1c/0x170
[ 145.951709][ T5953] ? __pfx_match_wildcard+0x7/0x10
[ 145.951783][ T5953]
[ 145.952307][ T396] FAULT_INJECTION: forcing a failure.
[ 145.952307][ T396] name failslab, interval 1, probability 100, space 0, times 34
[ 145.952395][ T396] CPU: 1 UID: 0 PID: 396 Comm: kworker/u8:6 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.952442][ T396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.952510][ T396] Workqueue: events_unbound nsim_dev_trap_report_work
[ 145.952605][ T396] Call Trace:
[ 145.952629][ T396]
[ 145.952650][ T396] dump_stack_lvl+0xe8/0x150
[ 145.952751][ T396] should_fail_ex+0x467/0x600
[ 145.952860][ T396] should_failslab+0xa8/0x100
[ 145.953068][ T396] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.953098][ T396] ? __alloc_skb+0x1d7/0x7a0
[ 145.953121][ T396] ? __alloc_skb+0x1d7/0x7a0
[ 145.953151][ T396] __alloc_skb+0x1d7/0x7a0
[ 145.953181][ T396] nsim_dev_trap_report_work+0x2b1/0xcb0
[ 145.953228][ T396] ? process_scheduled_works+0xa20/0x14e0
[ 145.953258][ T396] process_scheduled_works+0xa8e/0x14e0
[ 145.953349][ T396] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.953381][ T396] ? assign_work+0x3cf/0x5d0
[ 145.953424][ T396] worker_thread+0xa47/0xfb0
[ 145.953560][ T396] ? __kthread_parkme+0x71/0x1f0
[ 145.953696][ T396] kthread+0x388/0x470
[ 145.953786][ T396] ? __pfx_worker_thread+0x10/0x10
[ 145.953892][ T396] ? __pfx_kthread+0x10/0x10
[ 145.953989][ T396] ret_from_fork+0x514/0xb70
[ 145.954088][ T396] ? __pfx_ret_from_fork+0x10/0x10
[ 145.954188][ T396] ? __switch_to+0xc89/0x1420
[ 145.954283][ T396] ? __pfx_kthread+0x10/0x10
[ 145.954391][ T396] ret_from_fork_asm+0x1a/0x30
[ 145.954507][ T396]
[ 145.954935][ T13] FAULT_INJECTION: forcing a failure.
[ 145.954935][ T13] name failslab, interval 1, probability 100, space 0, times 33
[ 145.955049][ T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.955114][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.955150][ T13] Workqueue: events_unbound nsim_dev_trap_report_work
[ 145.955199][ T13] Call Trace:
[ 145.955223][ T13]
[ 145.955246][ T13] dump_stack_lvl+0xe8/0x150
[ 145.955346][ T13] should_fail_ex+0x467/0x600
[ 145.955456][ T13] should_failslab+0xa8/0x100
[ 145.955535][ T13] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.955609][ T13] ? __alloc_skb+0x1d7/0x7a0
[ 145.955672][ T13] ? __alloc_skb+0x1d7/0x7a0
[ 145.955757][ T13] __alloc_skb+0x1d7/0x7a0
[ 145.955833][ T13] nsim_dev_trap_report_work+0x2b1/0xcb0
[ 145.955972][ T13] ? process_scheduled_works+0xa20/0x14e0
[ 145.956051][ T13] process_scheduled_works+0xa8e/0x14e0
[ 145.956212][ T13] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.956324][ T13] ? assign_work+0x3cf/0x5d0
[ 145.956435][ T13] worker_thread+0xa47/0xfb0
[ 145.956596][ T13] kthread+0x388/0x470
[ 145.956690][ T13] ? __pfx_worker_thread+0x10/0x10
[ 145.956756][ T13] ? __pfx_kthread+0x10/0x10
[ 145.956860][ T13] ret_from_fork+0x514/0xb70
[ 145.956966][ T13] ? __pfx_ret_from_fork+0x10/0x10
[ 145.957055][ T13] ? __switch_to+0xc89/0x1420
[ 145.957160][ T13] ? __pfx_kthread+0x10/0x10
[ 145.957258][ T13] ret_from_fork_asm+0x1a/0x30
[ 145.957360][ T13]
[ 145.957616][ T4954] FAULT_INJECTION: forcing a failure.
[ 145.957616][ T4954] name failslab, interval 1, probability 100, space 0, times 32
[ 145.957705][ T4954] CPU: 1 UID: 0 PID: 4954 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.957798][ T4954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.957833][ T4954] Call Trace:
[ 145.957871][ T4954]
[ 145.957893][ T4954] dump_stack_lvl+0xe8/0x150
[ 145.957978][ T4954] should_fail_ex+0x467/0x600
[ 145.958084][ T4954] should_failslab+0xa8/0x100
[ 145.958161][ T4954] __kmalloc_cache_noprof+0xa0/0x6b0
[ 145.958235][ T4954] ? syslog_print+0x103/0x610
[ 145.958306][ T4954] ? syslog_print+0x103/0x610
[ 145.958404][ T4954] syslog_print+0x103/0x610
[ 145.958480][ T4954] ? __pfx_syslog_print+0x10/0x10
[ 145.958566][ T4954] ? smack_privileged_cred+0xb6/0x380
[ 145.958662][ T4954] ? smack_privileged_cred+0xb6/0x380
[ 145.958768][ T4954] ? smack_privileged_cred+0xb6/0x380
[ 145.958870][ T4954] ? smack_privileged_cred+0xb6/0x380
[ 145.958956][ T4954] ? smack_privileged_cred+0xb6/0x380
[ 145.959056][ T4954] ? smack_privileged_cred+0x33c/0x380
[ 145.959093][ T4954] ? smack_syslog+0x95/0xf0
[ 145.959174][ T4954] do_syslog+0x583/0x7d0
[ 145.959270][ T4954] ? __pfx_do_syslog+0x10/0x10
[ 145.959349][ T4954] ? ___ratelimit+0x6fd/0x8e0
[ 145.959428][ T4954] ? __sock_create+0x2fe/0x9d0
[ 145.959535][ T4954] ? rcu_is_watching+0x15/0xb0
[ 145.959631][ T4954] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.959696][ T4954] __x64_sys_syslog+0x7c/0x90
[ 145.959771][ T4954] do_syscall_64+0x174/0x580
[ 145.959856][ T4954] ? clear_bhb_loop+0x40/0x90
[ 145.959934][ T4954] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.960000][ T4954] RIP: 0033:0x7fd714bbfa37
[ 145.960054][ T4954] 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
[ 145.960099][ T4954] RSP: 002b:00007ffc84e5e578 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
[ 145.960165][ T4954] RAX: ffffffffffffffda RBX: 00007fd714d5f490 RCX: 00007fd714bbfa37
[ 145.960216][ T4954] RDX: 00000000000003ff RSI: 00007fd714d5f490 RDI: 0000000000000002
[ 145.960251][ T4954] RBP: 0000000000000000 R08: 0000000000000073 R09: 0000000000000001
[ 145.960283][ T4954] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd714d5f490
[ 145.960326][ T4954] R13: 00007fd714d3cdfe R14: 00007fd714d5f875 R15: 00007fd714d5f875
[ 145.960419][ T4954]
[ 145.965821][ C0] FAULT_INJECTION: forcing a failure.
[ 145.965821][ C0] name failslab, interval 1, probability 100, space 0, times 32
[ 145.965863][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.965888][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.965902][ C0] Call Trace:
[ 145.965912][ C0]
[ 145.965924][ C0] dump_stack_lvl+0xe8/0x150
[ 145.965960][ T59] Bluetooth: hci6: command tx timeout
[ 145.965966][ C0] should_fail_ex+0x467/0x600
[ 145.966009][ C0] should_failslab+0xa8/0x100
[ 145.966019][ T59] FAULT_INJECTION: forcing a failure.
[ 145.966019][ T59] name failslab, interval 1, probability 100, space 0, times 32
[ 145.966042][ C0] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.966067][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.966088][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.966114][ C0] __alloc_skb+0x1d7/0x7a0
[ 145.966146][ C0] ndisc_alloc_skb+0xa0/0x480
[ 145.966179][ C0] ndisc_send_rs+0x28e/0x6b0
[ 145.966208][ C0] ? ipv6_get_lladdr+0x2b/0x400
[ 145.966239][ C0] addrconf_rs_timer+0x2d2/0x6c0
[ 145.966263][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.966292][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.966326][ C0] call_timer_fn+0x192/0x5e0
[ 145.966359][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.966381][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.966404][ C0] ? __pfx_call_timer_fn+0x10/0x10
[ 145.966442][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.966466][ C0] __run_timer_base+0x67b/0x9b0
[ 145.966502][ C0] ? __pfx___run_timer_base+0x10/0x10
[ 145.966529][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.966556][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.966587][ C0] run_timer_softirq+0xb7/0x170
[ 145.966610][ C0] handle_softirqs+0x1d9/0x6c0
[ 145.966645][ C0] run_ktimerd+0x69/0x100
[ 145.966673][ C0] smpboot_thread_fn+0x57c/0xa80
[ 145.966704][ C0] ? smpboot_thread_fn+0x4e/0xa80
[ 145.966739][ C0] kthread+0x388/0x470
[ 145.966769][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.966795][ C0] ? __pfx_kthread+0x10/0x10
[ 145.966827][ C0] ret_from_fork+0x514/0xb70
[ 145.966862][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 145.966893][ C0] ? __switch_to+0xc89/0x1420
[ 145.966924][ C0] ? __pfx_kthread+0x10/0x10
[ 145.966955][ C0] ret_from_fork_asm+0x1a/0x30
[ 145.966990][ C0]
[ 145.967002][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.967027][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.967037][ C0] FAULT_INJECTION: forcing a failure.
[ 145.967037][ C0] name failslab, interval 1, probability 100, space 0, times 31
[ 145.967042][ T59] Workqueue: hci6 hci_cmd_work
[ 145.967068][ T59] Call Trace:
[ 145.967075][ T59]
[ 145.967082][ T59] dump_stack_lvl+0xe8/0x150
[ 145.967113][ T59] should_fail_ex+0x467/0x600
[ 145.967147][ T59] should_failslab+0xa8/0x100
[ 145.967172][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.967191][ T59] ? skb_clone+0x212/0x3a0
[ 145.967215][ T59] ? skb_clone+0x212/0x3a0
[ 145.967245][ T59] skb_clone+0x212/0x3a0
[ 145.967273][ T59] hci_cmd_work+0xc2/0x780
[ 145.967294][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 145.967318][ T59] process_scheduled_works+0xa8e/0x14e0
[ 145.967368][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.967397][ T59] ? assign_work+0x3cf/0x5d0
[ 145.967425][ T59] worker_thread+0xa47/0xfb0
[ 145.967473][ T59] kthread+0x388/0x470
[ 145.967503][ T59] ? __pfx_worker_thread+0x10/0x10
[ 145.967526][ T59] ? __pfx_kthread+0x10/0x10
[ 145.967556][ T59] ret_from_fork+0x514/0xb70
[ 145.967589][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 145.967618][ T59] ? __switch_to+0xc89/0x1420
[ 145.967646][ T59] ? __pfx_kthread+0x10/0x10
[ 145.967676][ T59] ret_from_fork_asm+0x1a/0x30
[ 145.967709][ T59]
[ 145.967722][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.967748][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.967762][ C0] Call Trace:
[ 145.967768][ C0]
[ 145.967775][ C0] dump_stack_lvl+0xe8/0x150
[ 145.967806][ C0] should_fail_ex+0x467/0x600
[ 145.967843][ C0] should_failslab+0xa8/0x100
[ 145.967871][ C0] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.967896][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.967920][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.967943][ C0] __alloc_skb+0x1d7/0x7a0
[ 145.967964][ C0] ndisc_alloc_skb+0xa0/0x480
[ 145.967993][ C0] ndisc_send_rs+0x28e/0x6b0
[ 145.968019][ C0] ? ipv6_get_lladdr+0x2b/0x400
[ 145.968045][ C0] addrconf_rs_timer+0x2d2/0x6c0
[ 145.968067][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.968095][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.968118][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.968156][ C0] call_timer_fn+0x192/0x5e0
[ 145.968177][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.968197][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.968227][ C0] ? __pfx_call_timer_fn+0x10/0x10
[ 145.968258][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 145.968281][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.968304][ C0] __run_timer_base+0x67b/0x9b0
[ 145.968337][ C0] ? __pfx___run_timer_base+0x10/0x10
[ 145.968371][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.968396][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.968424][ C0] run_timer_softirq+0xb7/0x170
[ 145.968446][ C0] handle_softirqs+0x1d9/0x6c0
[ 145.968480][ C0] run_ktimerd+0x69/0x100
[ 145.968506][ C0] smpboot_thread_fn+0x57c/0xa80
[ 145.968535][ C0] ? smpboot_thread_fn+0x4e/0xa80
[ 145.968566][ C0] kthread+0x388/0x470
[ 145.968601][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.968624][ C0] ? __pfx_kthread+0x10/0x10
[ 145.968651][ C0] ret_from_fork+0x514/0xb70
[ 145.968683][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 145.968710][ C0] ? __switch_to+0xc89/0x1420
[ 145.968738][ C0] ? __pfx_kthread+0x10/0x10
[ 145.968766][ C0] ret_from_fork_asm+0x1a/0x30
[ 145.968801][ C0]
[ 145.968844][ C0] FAULT_INJECTION: forcing a failure.
[ 145.968844][ C0] name failslab, interval 1, probability 100, space 0, times 29
[ 145.968869][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.968888][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.968900][ C0] Call Trace:
[ 145.968907][ C0]
[ 145.968913][ C0] dump_stack_lvl+0xe8/0x150
[ 145.968943][ C0] should_fail_ex+0x467/0x600
[ 145.968976][ C0] should_failslab+0xa8/0x100
[ 145.969001][ C0] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.969022][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.969041][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.969065][ C0] __alloc_skb+0x1d7/0x7a0
[ 145.969086][ C0] ndisc_alloc_skb+0xa0/0x480
[ 145.969115][ C0] ndisc_send_rs+0x28e/0x6b0
[ 145.969140][ C0] ? ipv6_get_lladdr+0x2b/0x400
[ 145.969170][ C0] addrconf_rs_timer+0x2d2/0x6c0
[ 145.969192][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.969219][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.969247][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.969263][ T59] FAULT_INJECTION: forcing a failure.
[ 145.969263][ T59] name failslab, interval 1, probability 100, space 0, times 29
[ 145.969293][ C0] call_timer_fn+0x192/0x5e0
[ 145.969319][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.969351][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.969375][ C0] ? __pfx_call_timer_fn+0x10/0x10
[ 145.969409][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 145.969434][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.969459][ C0] __run_timer_base+0x67b/0x9b0
[ 145.969495][ C0] ? __pfx___run_timer_base+0x10/0x10
[ 145.969522][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.969549][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.969579][ C0] run_timer_softirq+0xb7/0x170
[ 145.969602][ C0] handle_softirqs+0x1d9/0x6c0
[ 145.969642][ C0] run_ktimerd+0x69/0x100
[ 145.969670][ C0] smpboot_thread_fn+0x57c/0xa80
[ 145.969699][ C0] ? smpboot_thread_fn+0x4e/0xa80
[ 145.969734][ C0] kthread+0x388/0x470
[ 145.969765][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.969790][ C0] ? __pfx_kthread+0x10/0x10
[ 145.969827][ C0] ret_from_fork+0x514/0xb70
[ 145.969862][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 145.969893][ C0] ? __switch_to+0xc89/0x1420
[ 145.969923][ C0] ? __pfx_kthread+0x10/0x10
[ 145.969954][ C0] ret_from_fork_asm+0x1a/0x30
[ 145.969989][ C0]
[ 145.970002][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.970027][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.970034][ C0] FAULT_INJECTION: forcing a failure.
[ 145.970034][ C0] name failslab, interval 1, probability 100, space 0, times 28
[ 145.970041][ T59] Workqueue: hci6 hci_cmd_work
[ 145.970067][ T59] Call Trace:
[ 145.970074][ T59]
[ 145.970081][ T59] dump_stack_lvl+0xe8/0x150
[ 145.970112][ T59] should_fail_ex+0x467/0x600
[ 145.970145][ T59] should_failslab+0xa8/0x100
[ 145.970168][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.970188][ T59] ? rt_spin_unlock+0x157/0x200
[ 145.970217][ T59] ? skb_clone+0x212/0x3a0
[ 145.970240][ T59] ? skb_clone+0x212/0x3a0
[ 145.970271][ T59] skb_clone+0x212/0x3a0
[ 145.970294][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 145.970319][ T59] hci_cmd_work+0xc2/0x780
[ 145.970341][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 145.970367][ T59] process_scheduled_works+0xa8e/0x14e0
[ 145.970415][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.970445][ T59] ? assign_work+0x3cf/0x5d0
[ 145.970473][ T59] worker_thread+0xa47/0xfb0
[ 145.970520][ T59] kthread+0x388/0x470
[ 145.970549][ T59] ? __pfx_worker_thread+0x10/0x10
[ 145.970573][ T59] ? __pfx_kthread+0x10/0x10
[ 145.970603][ T59] ret_from_fork+0x514/0xb70
[ 145.970635][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 145.970665][ T59] ? __switch_to+0xc89/0x1420
[ 145.970693][ T59] ? __pfx_kthread+0x10/0x10
[ 145.970723][ T59] ret_from_fork_asm+0x1a/0x30
[ 145.970756][ T59]
[ 145.970768][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.970786][ T59] FAULT_INJECTION: forcing a failure.
[ 145.970786][ T59] name failslab, interval 1, probability 100, space 0, times 27
[ 145.970796][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.970811][ C0] Call Trace:
[ 145.970818][ C0]
[ 145.970825][ C0] dump_stack_lvl+0xe8/0x150
[ 145.970858][ C0] should_fail_ex+0x467/0x600
[ 145.970893][ C0] should_failslab+0xa8/0x100
[ 145.970918][ C0] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.970940][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.970959][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.970986][ C0] __alloc_skb+0x1d7/0x7a0
[ 145.971011][ C0] ndisc_alloc_skb+0xa0/0x480
[ 145.971042][ C0] ndisc_send_rs+0x28e/0x6b0
[ 145.971071][ C0] ? ipv6_get_lladdr+0x2b/0x400
[ 145.971100][ C0] addrconf_rs_timer+0x2d2/0x6c0
[ 145.971124][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.971152][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.971177][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.971213][ C0] call_timer_fn+0x192/0x5e0
[ 145.971237][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.971259][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.971282][ C0] ? __pfx_call_timer_fn+0x10/0x10
[ 145.971315][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 145.971339][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.971370][ C0] __run_timer_base+0x67b/0x9b0
[ 145.971405][ C0] ? __pfx___run_timer_base+0x10/0x10
[ 145.971432][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.971458][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.971488][ C0] run_timer_softirq+0xb7/0x170
[ 145.971510][ C0] handle_softirqs+0x1d9/0x6c0
[ 145.971545][ C0] run_ktimerd+0x69/0x100
[ 145.971572][ C0] smpboot_thread_fn+0x57c/0xa80
[ 145.971602][ C0] ? smpboot_thread_fn+0x4e/0xa80
[ 145.971636][ C0] kthread+0x388/0x470
[ 145.971666][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.971692][ C0] ? __pfx_kthread+0x10/0x10
[ 145.971722][ C0] ret_from_fork+0x514/0xb70
[ 145.971756][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 145.971786][ C0] ? __switch_to+0xc89/0x1420
[ 145.971815][ C0] ? __pfx_kthread+0x10/0x10
[ 145.971848][ C0] ret_from_fork_asm+0x1a/0x30
[ 145.971883][ C0]
[ 145.971895][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.971919][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.971923][ C0] FAULT_INJECTION: forcing a failure.
[ 145.971923][ C0] name failslab, interval 1, probability 100, space 0, times 26
[ 145.971934][ T59] Workqueue: hci6 hci_cmd_work
[ 145.971957][ T59] Call Trace:
[ 145.971963][ T59]
[ 145.971970][ T59] dump_stack_lvl+0xe8/0x150
[ 145.972000][ T59] should_fail_ex+0x467/0x600
[ 145.972034][ T59] should_failslab+0xa8/0x100
[ 145.972058][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.972076][ T59] ? rt_spin_unlock+0x157/0x200
[ 145.972105][ T59] ? skb_clone+0x212/0x3a0
[ 145.972127][ T59] ? skb_clone+0x212/0x3a0
[ 145.972157][ T59] skb_clone+0x212/0x3a0
[ 145.972180][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 145.972205][ T59] hci_cmd_work+0xc2/0x780
[ 145.972226][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 145.972250][ T59] process_scheduled_works+0xa8e/0x14e0
[ 145.972297][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.972327][ T59] ? assign_work+0x3cf/0x5d0
[ 145.972356][ T59] worker_thread+0xa47/0xfb0
[ 145.972404][ T59] kthread+0x388/0x470
[ 145.972433][ T59] ? __pfx_worker_thread+0x10/0x10
[ 145.972460][ T59] ? __pfx_kthread+0x10/0x10
[ 145.972490][ T59] ret_from_fork+0x514/0xb70
[ 145.972523][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 145.972552][ T59] ? __switch_to+0xc89/0x1420
[ 145.972580][ T59] ? __pfx_kthread+0x10/0x10
[ 145.972610][ T59] ret_from_fork_asm+0x1a/0x30
[ 145.972643][ T59]
[ 145.972654][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.972668][ T59] FAULT_INJECTION: forcing a failure.
[ 145.972668][ T59] name failslab, interval 1, probability 100, space 0, times 25
[ 145.972681][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.972694][ C0] Call Trace:
[ 145.972701][ C0]
[ 145.972708][ C0] dump_stack_lvl+0xe8/0x150
[ 145.972740][ C0] should_fail_ex+0x467/0x600
[ 145.972774][ C0] should_failslab+0xa8/0x100
[ 145.972799][ C0] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.972821][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.972840][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.972869][ C0] __alloc_skb+0x1d7/0x7a0
[ 145.972894][ C0] ndisc_alloc_skb+0xa0/0x480
[ 145.972924][ C0] ndisc_send_rs+0x28e/0x6b0
[ 145.972951][ C0] ? ipv6_get_lladdr+0x2b/0x400
[ 145.972981][ C0] addrconf_rs_timer+0x2d2/0x6c0
[ 145.973010][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.973041][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.973066][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.973098][ C0] call_timer_fn+0x192/0x5e0
[ 145.973120][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.973139][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.973160][ C0] ? __pfx_call_timer_fn+0x10/0x10
[ 145.973190][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 145.973212][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.973236][ C0] __run_timer_base+0x67b/0x9b0
[ 145.973270][ C0] ? __pfx___run_timer_base+0x10/0x10
[ 145.973296][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.973319][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.973356][ C0] run_timer_softirq+0xb7/0x170
[ 145.973378][ C0] handle_softirqs+0x1d9/0x6c0
[ 145.973409][ C0] run_ktimerd+0x69/0x100
[ 145.973435][ C0] smpboot_thread_fn+0x57c/0xa80
[ 145.973463][ C0] ? smpboot_thread_fn+0x4e/0xa80
[ 145.973494][ C0] kthread+0x388/0x470
[ 145.973522][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.973546][ C0] ? __pfx_kthread+0x10/0x10
[ 145.973576][ C0] ret_from_fork+0x514/0xb70
[ 145.973608][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 145.973637][ C0] ? __switch_to+0xc89/0x1420
[ 145.973665][ C0] ? __pfx_kthread+0x10/0x10
[ 145.973693][ C0] ret_from_fork_asm+0x1a/0x30
[ 145.973733][ C0]
[ 145.973822][ C0] FAULT_INJECTION: forcing a failure.
[ 145.973822][ C0] name failslab, interval 1, probability 100, space 0, times 24
[ 145.973846][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.973866][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.973876][ C0] Call Trace:
[ 145.973882][ C0]
[ 145.973889][ C0] dump_stack_lvl+0xe8/0x150
[ 145.973920][ C0] should_fail_ex+0x467/0x600
[ 145.973953][ C0] should_failslab+0xa8/0x100
[ 145.973978][ C0] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.973998][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.974015][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.974039][ C0] __alloc_skb+0x1d7/0x7a0
[ 145.974061][ C0] ndisc_alloc_skb+0xa0/0x480
[ 145.974089][ C0] ndisc_send_rs+0x28e/0x6b0
[ 145.974116][ C0] ? ipv6_get_lladdr+0x2b/0x400
[ 145.974143][ C0] addrconf_rs_timer+0x2d2/0x6c0
[ 145.974165][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.974192][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.974214][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.974251][ C0] call_timer_fn+0x192/0x5e0
[ 145.974275][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.974296][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.974319][ C0] ? __pfx_call_timer_fn+0x10/0x10
[ 145.974360][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 145.974389][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.974411][ C0] __run_timer_base+0x67b/0x9b0
[ 145.974443][ C0] ? __pfx___run_timer_base+0x10/0x10
[ 145.974468][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.974491][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.974520][ C0] run_timer_softirq+0xb7/0x170
[ 145.974542][ C0] handle_softirqs+0x1d9/0x6c0
[ 145.974577][ C0] run_ktimerd+0x69/0x100
[ 145.974603][ C0] smpboot_thread_fn+0x57c/0xa80
[ 145.974630][ C0] ? smpboot_thread_fn+0x4e/0xa80
[ 145.974665][ C0] kthread+0x388/0x470
[ 145.974693][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.974718][ C0] ? __pfx_kthread+0x10/0x10
[ 145.974747][ C0] ret_from_fork+0x514/0xb70
[ 145.974778][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 145.974808][ C0] ? __switch_to+0xc89/0x1420
[ 145.974836][ C0] ? __pfx_kthread+0x10/0x10
[ 145.974870][ C0] ret_from_fork_asm+0x1a/0x30
[ 145.974903][ C0]
[ 145.974942][ C0] FAULT_INJECTION: forcing a failure.
[ 145.974942][ C0] name failslab, interval 1, probability 100, space 0, times 23
[ 145.974964][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.974986][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.974999][ C0] Call Trace:
[ 145.975007][ C0]
[ 145.975014][ C0] dump_stack_lvl+0xe8/0x150
[ 145.975041][ C0] should_fail_ex+0x467/0x600
[ 145.975072][ C0] should_failslab+0xa8/0x100
[ 145.975095][ C0] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.975115][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.975133][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.975158][ C0] __alloc_skb+0x1d7/0x7a0
[ 145.975182][ C0] ndisc_alloc_skb+0xa0/0x480
[ 145.975213][ C0] ndisc_send_rs+0x28e/0x6b0
[ 145.975240][ C0] ? ipv6_get_lladdr+0x2b/0x400
[ 145.975269][ C0] addrconf_rs_timer+0x2d2/0x6c0
[ 145.975292][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.975318][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.975351][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.975388][ C0] call_timer_fn+0x192/0x5e0
[ 145.975412][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.975435][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.975456][ C0] ? __pfx_call_timer_fn+0x10/0x10
[ 145.975486][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 145.975508][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.975531][ C0] __run_timer_base+0x67b/0x9b0
[ 145.975567][ C0] ? __pfx___run_timer_base+0x10/0x10
[ 145.975593][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.975619][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.975653][ C0] run_timer_softirq+0xb7/0x170
[ 145.975677][ C0] handle_softirqs+0x1d9/0x6c0
[ 145.975712][ C0] run_ktimerd+0x69/0x100
[ 145.975741][ C0] smpboot_thread_fn+0x57c/0xa80
[ 145.975771][ C0] ? smpboot_thread_fn+0x4e/0xa80
[ 145.975808][ C0] kthread+0x388/0x470
[ 145.975838][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.975866][ C0] ? __pfx_kthread+0x10/0x10
[ 145.975898][ C0] ret_from_fork+0x514/0xb70
[ 145.975932][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 145.975965][ C0] ? __switch_to+0xc89/0x1420
[ 145.975994][ C0] ? __pfx_kthread+0x10/0x10
[ 145.976026][ C0] ret_from_fork_asm+0x1a/0x30
[ 145.976062][ C0]
[ 145.976076][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.976103][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.976106][ C0] FAULT_INJECTION: forcing a failure.
[ 145.976106][ C0] name failslab, interval 1, probability 100, space 0, times 22
[ 145.976119][ T59] Workqueue: hci6 hci_cmd_work
[ 145.976149][ T59] Call Trace:
[ 145.976157][ T59]
[ 145.976165][ T59] dump_stack_lvl+0xe8/0x150
[ 145.976196][ T59] should_fail_ex+0x467/0x600
[ 145.976230][ T59] should_failslab+0xa8/0x100
[ 145.976255][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.976275][ T59] ? rt_spin_unlock+0x157/0x200
[ 145.976305][ T59] ? skb_clone+0x212/0x3a0
[ 145.976328][ T59] ? skb_clone+0x212/0x3a0
[ 145.976360][ T59] skb_clone+0x212/0x3a0
[ 145.976384][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 145.976410][ T59] hci_cmd_work+0xc2/0x780
[ 145.976432][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 145.976457][ T59] process_scheduled_works+0xa8e/0x14e0
[ 145.976506][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.976537][ T59] ? assign_work+0x3cf/0x5d0
[ 145.976565][ T59] worker_thread+0xa47/0xfb0
[ 145.976614][ T59] kthread+0x388/0x470
[ 145.976644][ T59] ? __pfx_worker_thread+0x10/0x10
[ 145.976667][ T59] ? __pfx_kthread+0x10/0x10
[ 145.976699][ T59] ret_from_fork+0x514/0xb70
[ 145.976731][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 145.976763][ T59] ? __switch_to+0xc89/0x1420
[ 145.976792][ T59] ? __pfx_kthread+0x10/0x10
[ 145.976822][ T59] ret_from_fork_asm+0x1a/0x30
[ 145.976862][ T59]
[ 145.976875][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.976901][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.976914][ C0] Call Trace:
[ 145.976923][ C0]
[ 145.976924][ T59] FAULT_INJECTION: forcing a failure.
[ 145.976924][ T59] name failslab, interval 1, probability 100, space 0, times 21
[ 145.976934][ C0] dump_stack_lvl+0xe8/0x150
[ 145.976970][ C0] should_fail_ex+0x467/0x600
[ 145.977006][ C0] should_failslab+0xa8/0x100
[ 145.977031][ C0] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.977053][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.977072][ C0] ? __alloc_skb+0x1d7/0x7a0
[ 145.977100][ C0] __alloc_skb+0x1d7/0x7a0
[ 145.977125][ C0] ndisc_alloc_skb+0xa0/0x480
[ 145.977156][ C0] ndisc_send_rs+0x28e/0x6b0
[ 145.977185][ C0] ? ipv6_get_lladdr+0x2b/0x400
[ 145.977215][ C0] addrconf_rs_timer+0x2d2/0x6c0
[ 145.977239][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.977267][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.977292][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.977330][ C0] call_timer_fn+0x192/0x5e0
[ 145.977361][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.977384][ C0] ? call_timer_fn+0xd4/0x5e0
[ 145.977408][ C0] ? __pfx_call_timer_fn+0x10/0x10
[ 145.977443][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 145.977467][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 145.977493][ C0] __run_timer_base+0x67b/0x9b0
[ 145.977529][ C0] ? __pfx___run_timer_base+0x10/0x10
[ 145.977557][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.977583][ C0] ? __local_bh_disable_ip+0x3c/0x420
[ 145.977614][ C0] run_timer_softirq+0xb7/0x170
[ 145.977637][ C0] handle_softirqs+0x1d9/0x6c0
[ 145.977673][ C0] run_ktimerd+0x69/0x100
[ 145.977700][ C0] smpboot_thread_fn+0x57c/0xa80
[ 145.977731][ C0] ? smpboot_thread_fn+0x4e/0xa80
[ 145.977766][ C0] kthread+0x388/0x470
[ 145.977796][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 145.977822][ C0] ? __pfx_kthread+0x10/0x10
[ 145.977855][ C0] ret_from_fork+0x514/0xb70
[ 145.977890][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 145.977921][ C0] ? __switch_to+0xc89/0x1420
[ 145.977951][ C0] ? __pfx_kthread+0x10/0x10
[ 145.977983][ C0] ret_from_fork_asm+0x1a/0x30
[ 145.978018][ C0]
[ 145.978030][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.978056][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.978069][ T59] Workqueue: hci6 hci_cmd_work
[ 145.978091][ T59] Call Trace:
[ 145.978099][ T59]
[ 145.978108][ T59] dump_stack_lvl+0xe8/0x150
[ 145.978149][ T59] should_fail_ex+0x467/0x600
[ 145.978187][ T59] should_failslab+0xa8/0x100
[ 145.978216][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.978237][ T59] ? rt_spin_unlock+0x157/0x200
[ 145.978319][ T59] ? skb_clone+0x212/0x3a0
[ 145.978407][ T59] ? skb_clone+0x212/0x3a0
[ 145.978503][ T59] skb_clone+0x212/0x3a0
[ 145.978579][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 145.978663][ T59] hci_cmd_work+0xc2/0x780
[ 145.978728][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 145.978807][ T59] process_scheduled_works+0xa8e/0x14e0
[ 145.978967][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.979062][ T59] ? assign_work+0x3cf/0x5d0
[ 145.979149][ T59] worker_thread+0xa47/0xfb0
[ 145.979289][ T59] kthread+0x388/0x470
[ 145.979341][ T59] ? __pfx_worker_thread+0x10/0x10
[ 145.979419][ T59] ? __pfx_kthread+0x10/0x10
[ 145.979481][ T59] ret_from_fork+0x514/0xb70
[ 145.979567][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 145.979663][ T59] ? __switch_to+0xc89/0x1420
[ 145.979751][ T59] ? __pfx_kthread+0x10/0x10
[ 145.979848][ T59] ret_from_fork_asm+0x1a/0x30
[ 145.979955][ T59]
[ 145.980041][ T59] FAULT_INJECTION: forcing a failure.
[ 145.980041][ T59] name failslab, interval 1, probability 100, space 0, times 19
[ 145.980117][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.980181][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.980215][ T59] Workqueue: hci6 hci_cmd_work
[ 145.980280][ T59] Call Trace:
[ 145.980307][ T59]
[ 145.980330][ T59] dump_stack_lvl+0xe8/0x150
[ 145.980412][ T59] should_fail_ex+0x467/0x600
[ 145.980518][ T59] should_failslab+0xa8/0x100
[ 145.980604][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.980658][ T59] ? rt_spin_unlock+0x157/0x200
[ 145.980734][ T59] ? skb_clone+0x212/0x3a0
[ 145.980803][ T59] ? skb_clone+0x212/0x3a0
[ 145.980933][ T59] skb_clone+0x212/0x3a0
[ 145.981007][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 145.981084][ T59] hci_cmd_work+0xc2/0x780
[ 145.981149][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 145.981225][ T59] process_scheduled_works+0xa8e/0x14e0
[ 145.981366][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.981462][ T59] ? assign_work+0x3cf/0x5d0
[ 145.981548][ T59] worker_thread+0xa47/0xfb0
[ 145.981697][ T59] kthread+0x388/0x470
[ 145.981791][ T59] ? __pfx_worker_thread+0x10/0x10
[ 145.981874][ T59] ? __pfx_kthread+0x10/0x10
[ 145.981963][ T59] ret_from_fork+0x514/0xb70
[ 145.982061][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 145.982158][ T59] ? __switch_to+0xc89/0x1420
[ 145.982278][ T59] ? __pfx_kthread+0x10/0x10
[ 145.982353][ T59] ret_from_fork_asm+0x1a/0x30
[ 145.982386][ T59]
[ 145.982422][ T59] FAULT_INJECTION: forcing a failure.
[ 145.982422][ T59] name failslab, interval 1, probability 100, space 0, times 18
[ 145.982498][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.982564][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.982599][ T59] Workqueue: hci6 hci_cmd_work
[ 145.982668][ T59] Call Trace:
[ 145.982693][ T59]
[ 145.982715][ T59] dump_stack_lvl+0xe8/0x150
[ 145.982805][ T59] should_fail_ex+0x467/0x600
[ 145.982944][ T59] should_failslab+0xa8/0x100
[ 145.983008][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.983029][ T59] ? rt_spin_unlock+0x157/0x200
[ 145.983100][ T59] ? skb_clone+0x212/0x3a0
[ 145.983178][ T59] ? skb_clone+0x212/0x3a0
[ 145.983269][ T59] skb_clone+0x212/0x3a0
[ 145.983342][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 145.983370][ T59] hci_cmd_work+0xc2/0x780
[ 145.983438][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 145.983514][ T59] process_scheduled_works+0xa8e/0x14e0
[ 145.983699][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.983795][ T59] ? assign_work+0x3cf/0x5d0
[ 145.983888][ T59] worker_thread+0xa47/0xfb0
[ 145.984038][ T59] kthread+0x388/0x470
[ 145.984133][ T59] ? __pfx_worker_thread+0x10/0x10
[ 145.984206][ T59] ? __pfx_kthread+0x10/0x10
[ 145.984302][ T59] ret_from_fork+0x514/0xb70
[ 145.984404][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 145.984500][ T59] ? __switch_to+0xc89/0x1420
[ 145.984589][ T59] ? __pfx_kthread+0x10/0x10
[ 145.984687][ T59] ret_from_fork_asm+0x1a/0x30
[ 145.984789][ T59]
[ 145.985388][ T59] FAULT_INJECTION: forcing a failure.
[ 145.985388][ T59] name failslab, interval 1, probability 100, space 0, times 17
[ 145.985471][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.985537][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.985579][ T59] Workqueue: hci6 hci_cmd_work
[ 145.985642][ T59] Call Trace:
[ 145.985672][ T59]
[ 145.985694][ T59] dump_stack_lvl+0xe8/0x150
[ 145.985792][ T59] should_fail_ex+0x467/0x600
[ 145.985901][ T59] should_failslab+0xa8/0x100
[ 145.985997][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.986058][ T59] ? rt_spin_unlock+0x157/0x200
[ 145.986154][ T59] ? skb_clone+0x212/0x3a0
[ 145.986221][ T59] ? skb_clone+0x212/0x3a0
[ 145.986337][ T59] skb_clone+0x212/0x3a0
[ 145.986423][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 145.986500][ T59] hci_cmd_work+0xc2/0x780
[ 145.986574][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 145.986649][ T59] process_scheduled_works+0xa8e/0x14e0
[ 145.986799][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.986909][ T59] ? assign_work+0x3cf/0x5d0
[ 145.986963][ T59] worker_thread+0xa47/0xfb0
[ 145.987091][ T59] kthread+0x388/0x470
[ 145.987187][ T59] ? __pfx_worker_thread+0x10/0x10
[ 145.987255][ T59] ? __pfx_kthread+0x10/0x10
[ 145.987345][ T59] ret_from_fork+0x514/0xb70
[ 145.987445][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 145.987541][ T59] ? __switch_to+0xc89/0x1420
[ 145.987622][ T59] ? __pfx_kthread+0x10/0x10
[ 145.987733][ T59] ret_from_fork_asm+0x1a/0x30
[ 145.987869][ T59]
[ 145.987999][ T59] FAULT_INJECTION: forcing a failure.
[ 145.987999][ T59] name failslab, interval 1, probability 100, space 0, times 16
[ 145.988073][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.988136][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.988171][ T59] Workqueue: hci6 hci_cmd_work
[ 145.988234][ T59] Call Trace:
[ 145.988256][ T59]
[ 145.988278][ T59] dump_stack_lvl+0xe8/0x150
[ 145.988368][ T59] should_fail_ex+0x467/0x600
[ 145.988466][ T59] should_failslab+0xa8/0x100
[ 145.988540][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.988601][ T59] ? rt_spin_unlock+0x157/0x200
[ 145.988687][ T59] ? skb_clone+0x212/0x3a0
[ 145.988762][ T59] ? skb_clone+0x212/0x3a0
[ 145.988857][ T59] skb_clone+0x212/0x3a0
[ 145.988932][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 145.989013][ T59] hci_cmd_work+0xc2/0x780
[ 145.989066][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 145.989135][ T59] process_scheduled_works+0xa8e/0x14e0
[ 145.989284][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.989367][ T59] ? assign_work+0x3cf/0x5d0
[ 145.989453][ T59] worker_thread+0xa47/0xfb0
[ 145.989599][ T59] kthread+0x388/0x470
[ 145.989634][ T59] ? __pfx_worker_thread+0x10/0x10
[ 145.989725][ T59] ? __pfx_kthread+0x10/0x10
[ 145.989855][ T59] ret_from_fork+0x514/0xb70
[ 145.989951][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 145.990048][ T59] ? __switch_to+0xc89/0x1420
[ 145.990135][ T59] ? __pfx_kthread+0x10/0x10
[ 145.990229][ T59] ret_from_fork_asm+0x1a/0x30
[ 145.990334][ T59]
[ 145.990407][ T59] FAULT_INJECTION: forcing a failure.
[ 145.990407][ T59] name failslab, interval 1, probability 100, space 0, times 15
[ 145.990480][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.990544][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.990586][ T59] Workqueue: hci6 hci_cmd_work
[ 145.990651][ T59] Call Trace:
[ 145.990673][ T59]
[ 145.990695][ T59] dump_stack_lvl+0xe8/0x150
[ 145.990790][ T59] should_fail_ex+0x467/0x600
[ 145.990890][ T59] should_failslab+0xa8/0x100
[ 145.990919][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.990976][ T59] ? rt_spin_unlock+0x157/0x200
[ 145.991065][ T59] ? skb_clone+0x212/0x3a0
[ 145.991155][ T59] ? skb_clone+0x212/0x3a0
[ 145.991268][ T59] skb_clone+0x212/0x3a0
[ 145.991347][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 145.991426][ T59] hci_cmd_work+0xc2/0x780
[ 145.991499][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 145.991575][ T59] process_scheduled_works+0xa8e/0x14e0
[ 145.991722][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.991818][ T59] ? assign_work+0x3cf/0x5d0
[ 145.991913][ T59] worker_thread+0xa47/0xfb0
[ 145.992065][ T59] kthread+0x388/0x470
[ 145.992153][ T59] ? __pfx_worker_thread+0x10/0x10
[ 145.992226][ T59] ? __pfx_kthread+0x10/0x10
[ 145.992321][ T59] ret_from_fork+0x514/0xb70
[ 145.992422][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 145.992545][ T59] ? __switch_to+0xc89/0x1420
[ 145.992652][ T59] ? __pfx_kthread+0x10/0x10
[ 145.992742][ T59] ret_from_fork_asm+0x1a/0x30
[ 145.992855][ T59]
[ 145.992926][ T59] FAULT_INJECTION: forcing a failure.
[ 145.992926][ T59] name failslab, interval 1, probability 100, space 0, times 14
[ 145.992975][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.993009][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.993023][ T59] Workqueue: hci6 hci_cmd_work
[ 145.993047][ T59] Call Trace:
[ 145.993055][ T59]
[ 145.993064][ T59] dump_stack_lvl+0xe8/0x150
[ 145.993099][ T59] should_fail_ex+0x467/0x600
[ 145.993139][ T59] should_failslab+0xa8/0x100
[ 145.993199][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.993257][ T59] ? rt_spin_unlock+0x157/0x200
[ 145.993343][ T59] ? skb_clone+0x212/0x3a0
[ 145.993404][ T59] ? skb_clone+0x212/0x3a0
[ 145.993502][ T59] skb_clone+0x212/0x3a0
[ 145.993576][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 145.993660][ T59] hci_cmd_work+0xc2/0x780
[ 145.993737][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 145.993819][ T59] process_scheduled_works+0xa8e/0x14e0
[ 145.993995][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.994092][ T59] ? assign_work+0x3cf/0x5d0
[ 145.994181][ T59] worker_thread+0xa47/0xfb0
[ 145.994332][ T59] kthread+0x388/0x470
[ 145.994415][ T59] ? __pfx_worker_thread+0x10/0x10
[ 145.994488][ T59] ? __pfx_kthread+0x10/0x10
[ 145.994575][ T59] ret_from_fork+0x514/0xb70
[ 145.994652][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 145.994768][ T59] ? __switch_to+0xc89/0x1420
[ 145.994873][ T59] ? __pfx_kthread+0x10/0x10
[ 145.994969][ T59] ret_from_fork_asm+0x1a/0x30
[ 145.995046][ T59]
[ 145.995284][ T59] FAULT_INJECTION: forcing a failure.
[ 145.995284][ T59] name failslab, interval 1, probability 100, space 0, times 13
[ 145.995363][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.995429][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.995469][ T59] Workqueue: hci6 hci_cmd_work
[ 145.995533][ T59] Call Trace:
[ 145.995554][ T59]
[ 145.995577][ T59] dump_stack_lvl+0xe8/0x150
[ 145.995675][ T59] should_fail_ex+0x467/0x600
[ 145.995776][ T59] should_failslab+0xa8/0x100
[ 145.995868][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 145.995924][ T59] ? rt_spin_unlock+0x157/0x200
[ 145.996013][ T59] ? skb_clone+0x212/0x3a0
[ 145.996104][ T59] ? skb_clone+0x212/0x3a0
[ 145.996251][ T59] skb_clone+0x212/0x3a0
[ 145.996320][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 145.996365][ T59] hci_cmd_work+0xc2/0x780
[ 145.996426][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 145.996504][ T59] process_scheduled_works+0xa8e/0x14e0
[ 145.996647][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.996744][ T59] ? assign_work+0x3cf/0x5d0
[ 145.996852][ T59] worker_thread+0xa47/0xfb0
[ 145.997004][ T59] kthread+0x388/0x470
[ 145.997093][ T59] ? __pfx_worker_thread+0x10/0x10
[ 145.997169][ T59] ? __pfx_kthread+0x10/0x10
[ 145.997264][ T59] ret_from_fork+0x514/0xb70
[ 145.997360][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 145.997450][ T59] ? __switch_to+0xc89/0x1420
[ 145.997570][ T59] ? __pfx_kthread+0x10/0x10
[ 145.997665][ T59] ret_from_fork_asm+0x1a/0x30
[ 145.997771][ T59]
[ 145.997966][ T1444] FAULT_INJECTION: forcing a failure.
[ 145.997966][ T1444] name failslab, interval 1, probability 100, space 0, times 12
[ 145.998041][ T1444] CPU: 1 UID: 0 PID: 1444 Comm: kworker/u8:14 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 145.998104][ T1444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 145.998145][ T1444] Workqueue: events_unbound nsim_dev_trap_report_work
[ 145.998232][ T1444] Call Trace:
[ 145.998254][ T1444]
[ 145.998283][ T1444] dump_stack_lvl+0xe8/0x150
[ 145.998367][ T1444] should_fail_ex+0x467/0x600
[ 145.998476][ T1444] should_failslab+0xa8/0x100
[ 145.998552][ T1444] kmem_cache_alloc_node_noprof+0xae/0x670
[ 145.998618][ T1444] ? __alloc_skb+0x1d7/0x7a0
[ 145.998681][ T1444] ? __alloc_skb+0x1d7/0x7a0
[ 145.998766][ T1444] __alloc_skb+0x1d7/0x7a0
[ 145.998864][ T1444] nsim_dev_trap_report_work+0x2b1/0xcb0
[ 145.999013][ T1444] ? process_scheduled_works+0xa20/0x14e0
[ 145.999083][ T1444] process_scheduled_works+0xa8e/0x14e0
[ 145.999237][ T1444] ? __pfx_process_scheduled_works+0x10/0x10
[ 145.999338][ T1444] ? assign_work+0x3cf/0x5d0
[ 145.999421][ T1444] worker_thread+0xa47/0xfb0
[ 145.999558][ T1444] ? __kthread_parkme+0x71/0x1f0
[ 145.999670][ T1444] kthread+0x388/0x470
[ 145.999759][ T1444] ? __pfx_worker_thread+0x10/0x10
[ 145.999829][ T1444] ? __pfx_kthread+0x10/0x10
[ 145.999937][ T1444] ret_from_fork+0x514/0xb70
[ 146.000050][ T1444] ? __pfx_ret_from_fork+0x10/0x10
[ 146.000088][ T1444] ? __switch_to+0xc89/0x1420
[ 146.000187][ T1444] ? __pfx_kthread+0x10/0x10
[ 146.000309][ T1444] ret_from_fork_asm+0x1a/0x30
[ 146.000414][ T1444]
[ 146.000600][ T59] FAULT_INJECTION: forcing a failure.
[ 146.000600][ T59] name failslab, interval 1, probability 100, space 0, times 11
[ 146.000685][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 146.000751][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 146.000787][ T59] Workqueue: hci6 hci_cmd_work
[ 146.000869][ T59] Call Trace:
[ 146.000891][ T59]
[ 146.000913][ T59] dump_stack_lvl+0xe8/0x150
[ 146.001010][ T59] should_fail_ex+0x467/0x600
[ 146.001110][ T59] should_failslab+0xa8/0x100
[ 146.001187][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 146.001238][ T59] ? rt_spin_unlock+0x157/0x200
[ 146.001326][ T59] ? skb_clone+0x212/0x3a0
[ 146.001394][ T59] ? skb_clone+0x212/0x3a0
[ 146.001484][ T59] skb_clone+0x212/0x3a0
[ 146.001568][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 146.001676][ T59] hci_cmd_work+0xc2/0x780
[ 146.001750][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 146.001827][ T59] process_scheduled_works+0xa8e/0x14e0
[ 146.001964][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 146.002031][ T59] ? assign_work+0x3cf/0x5d0
[ 146.002119][ T59] worker_thread+0xa47/0xfb0
[ 146.002280][ T59] kthread+0x388/0x470
[ 146.002380][ T59] ? __pfx_worker_thread+0x10/0x10
[ 146.002458][ T59] ? __pfx_kthread+0x10/0x10
[ 146.002556][ T59] ret_from_fork+0x514/0xb70
[ 146.002654][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 146.002773][ T59] ? __switch_to+0xc89/0x1420
[ 146.002875][ T59] ? __pfx_kthread+0x10/0x10
[ 146.002973][ T59] ret_from_fork_asm+0x1a/0x30
[ 146.003033][ T59]
[ 146.003528][ T59] FAULT_INJECTION: forcing a failure.
[ 146.003528][ T59] name failslab, interval 1, probability 100, space 0, times 10
[ 146.003612][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 146.003671][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 146.003712][ T59] Workqueue: hci6 hci_cmd_work
[ 146.003778][ T59] Call Trace:
[ 146.003802][ T59]
[ 146.003825][ T59] dump_stack_lvl+0xe8/0x150
[ 146.003904][ T59] should_fail_ex+0x467/0x600
[ 146.004005][ T59] should_failslab+0xa8/0x100
[ 146.004101][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 146.004159][ T59] ? rt_spin_unlock+0x157/0x200
[ 146.004254][ T59] ? skb_clone+0x212/0x3a0
[ 146.004324][ T59] ? skb_clone+0x212/0x3a0
[ 146.004454][ T59] skb_clone+0x212/0x3a0
[ 146.004530][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 146.004606][ T59] hci_cmd_work+0xc2/0x780
[ 146.004673][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 146.004748][ T59] process_scheduled_works+0xa8e/0x14e0
[ 146.004904][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 146.005002][ T59] ? assign_work+0x3cf/0x5d0
[ 146.005092][ T59] worker_thread+0xa47/0xfb0
[ 146.005286][ T59] kthread+0x388/0x470
[ 146.005378][ T59] ? __pfx_worker_thread+0x10/0x10
[ 146.005406][ T59] ? __pfx_kthread+0x10/0x10
[ 146.005495][ T59] ret_from_fork+0x514/0xb70
[ 146.005654][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 146.005752][ T59] ? __switch_to+0xc89/0x1420
[ 146.005850][ T59] ? __pfx_kthread+0x10/0x10
[ 146.005947][ T59] ret_from_fork_asm+0x1a/0x30
[ 146.006050][ T59]
[ 146.006182][ T59] FAULT_INJECTION: forcing a failure.
[ 146.006182][ T59] name failslab, interval 1, probability 100, space 0, times 9
[ 146.006262][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 146.006329][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 146.006358][ T59] Workqueue: hci6 hci_cmd_work
[ 146.006424][ T59] Call Trace:
[ 146.006448][ T59]
[ 146.006477][ T59] dump_stack_lvl+0xe8/0x150
[ 146.006568][ T59] should_fail_ex+0x467/0x600
[ 146.006677][ T59] should_failslab+0xa8/0x100
[ 146.006754][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 146.006813][ T59] ? rt_spin_unlock+0x157/0x200
[ 146.006924][ T59] ? skb_clone+0x212/0x3a0
[ 146.007022][ T59] ? skb_clone+0x212/0x3a0
[ 146.007115][ T59] skb_clone+0x212/0x3a0
[ 146.007191][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 146.007230][ T59] hci_cmd_work+0xc2/0x780
[ 146.007270][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 146.007340][ T59] process_scheduled_works+0xa8e/0x14e0
[ 146.007486][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 146.007581][ T59] ? assign_work+0x3cf/0x5d0
[ 146.007671][ T59] worker_thread+0xa47/0xfb0
[ 146.007825][ T59] kthread+0x388/0x470
[ 146.007920][ T59] ? __pfx_worker_thread+0x10/0x10
[ 146.007993][ T59] ? __pfx_kthread+0x10/0x10
[ 146.008087][ T59] ret_from_fork+0x514/0xb70
[ 146.008193][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 146.008304][ T59] ? __switch_to+0xc89/0x1420
[ 146.008437][ T59] ? __pfx_kthread+0x10/0x10
[ 146.008534][ T59] ret_from_fork_asm+0x1a/0x30
[ 146.008651][ T59]
[ 146.008727][ T59] FAULT_INJECTION: forcing a failure.
[ 146.008727][ T59] name failslab, interval 1, probability 100, space 0, times 8
[ 146.008794][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 146.008867][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 146.008908][ T59] Workqueue: hci6 hci_cmd_work
[ 146.008965][ T59] Call Trace:
[ 146.008986][ T59]
[ 146.009015][ T59] dump_stack_lvl+0xe8/0x150
[ 146.009073][ T59] should_fail_ex+0x467/0x600
[ 146.009182][ T59] should_failslab+0xa8/0x100
[ 146.009258][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 146.009312][ T59] ? rt_spin_unlock+0x157/0x200
[ 146.009431][ T59] ? skb_clone+0x212/0x3a0
[ 146.009498][ T59] ? skb_clone+0x212/0x3a0
[ 146.009592][ T59] skb_clone+0x212/0x3a0
[ 146.009673][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 146.009755][ T59] hci_cmd_work+0xc2/0x780
[ 146.009822][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 146.009905][ T59] process_scheduled_works+0xa8e/0x14e0
[ 146.010053][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 146.010115][ T59] ? assign_work+0x3cf/0x5d0
[ 146.010201][ T59] worker_thread+0xa47/0xfb0
[ 146.010358][ T59] kthread+0x388/0x470
[ 146.010445][ T59] ? __pfx_worker_thread+0x10/0x10
[ 146.010520][ T59] ? __pfx_kthread+0x10/0x10
[ 146.010577][ T59] ret_from_fork+0x514/0xb70
[ 146.010665][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 146.010767][ T59] ? __switch_to+0xc89/0x1420
[ 146.010861][ T59] ? __pfx_kthread+0x10/0x10
[ 146.010955][ T59] ret_from_fork_asm+0x1a/0x30
[ 146.011063][ T59]
[ 146.011139][ T59] FAULT_INJECTION: forcing a failure.
[ 146.011139][ T59] name failslab, interval 1, probability 100, space 0, times 7
[ 146.011204][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 146.011276][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 146.011318][ T59] Workqueue: hci6 hci_cmd_work
[ 146.011369][ T59] Call Trace:
[ 146.011391][ T59]
[ 146.011414][ T59] dump_stack_lvl+0xe8/0x150
[ 146.011508][ T59] should_fail_ex+0x467/0x600
[ 146.011627][ T59] should_failslab+0xa8/0x100
[ 146.011729][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 146.011786][ T59] ? rt_spin_unlock+0x157/0x200
[ 146.011882][ T59] ? skb_clone+0x212/0x3a0
[ 146.011956][ T59] ? skb_clone+0x212/0x3a0
[ 146.012050][ T59] skb_clone+0x212/0x3a0
[ 146.012124][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 146.012201][ T59] hci_cmd_work+0xc2/0x780
[ 146.012267][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 146.012343][ T59] process_scheduled_works+0xa8e/0x14e0
[ 146.012463][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 146.012551][ T59] ? assign_work+0x3cf/0x5d0
[ 146.012645][ T59] worker_thread+0xa47/0xfb0
[ 146.012795][ T59] kthread+0x388/0x470
[ 146.012901][ T59] ? __pfx_worker_thread+0x10/0x10
[ 146.012976][ T59] ? __pfx_kthread+0x10/0x10
[ 146.013027][ T59] ret_from_fork+0x514/0xb70
[ 146.013064][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 146.013098][ T59] ? __switch_to+0xc89/0x1420
[ 146.013130][ T59] ? __pfx_kthread+0x10/0x10
[ 146.013166][ T59] ret_from_fork_asm+0x1a/0x30
[ 146.013305][ T59]
[ 146.013547][ T59] FAULT_INJECTION: forcing a failure.
[ 146.013547][ T59] name failslab, interval 1, probability 100, space 0, times 6
[ 146.013621][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 146.013690][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 146.013742][ T59] Workqueue: hci6 hci_cmd_work
[ 146.013814][ T59] Call Trace:
[ 146.013871][ T59]
[ 146.013894][ T59] dump_stack_lvl+0xe8/0x150
[ 146.013988][ T59] should_fail_ex+0x467/0x600
[ 146.014088][ T59] should_failslab+0xa8/0x100
[ 146.014133][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 146.014196][ T59] ? rt_spin_unlock+0x157/0x200
[ 146.014283][ T59] ? skb_clone+0x212/0x3a0
[ 146.014343][ T59] ? skb_clone+0x212/0x3a0
[ 146.014373][ T59] skb_clone+0x212/0x3a0
[ 146.014437][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 146.014518][ T59] hci_cmd_work+0xc2/0x780
[ 146.014591][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 146.014665][ T59] process_scheduled_works+0xa8e/0x14e0
[ 146.014807][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 146.014915][ T59] ? assign_work+0x3cf/0x5d0
[ 146.014998][ T59] worker_thread+0xa47/0xfb0
[ 146.015100][ T59] kthread+0x388/0x470
[ 146.015214][ T59] ? __pfx_worker_thread+0x10/0x10
[ 146.015296][ T59] ? __pfx_kthread+0x10/0x10
[ 146.015378][ T59] ret_from_fork+0x514/0xb70
[ 146.015481][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 146.015577][ T59] ? __switch_to+0xc89/0x1420
[ 146.015641][ T59] ? __pfx_kthread+0x10/0x10
[ 146.015713][ T59] ret_from_fork_asm+0x1a/0x30
[ 146.015818][ T59]
[ 146.015959][ T59] FAULT_INJECTION: forcing a failure.
[ 146.015959][ T59] name failslab, interval 1, probability 100, space 0, times 5
[ 146.016034][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 146.016100][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 146.016145][ T59] Workqueue: hci6 hci_cmd_work
[ 146.016209][ T59] Call Trace:
[ 146.016231][ T59]
[ 146.016254][ T59] dump_stack_lvl+0xe8/0x150
[ 146.016346][ T59] should_fail_ex+0x467/0x600
[ 146.016466][ T59] should_failslab+0xa8/0x100
[ 146.016540][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 146.016618][ T59] ? rt_spin_unlock+0x157/0x200
[ 146.016732][ T59] ? skb_clone+0x212/0x3a0
[ 146.016797][ T59] ? skb_clone+0x212/0x3a0
[ 146.016896][ T59] skb_clone+0x212/0x3a0
[ 146.016969][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 146.017045][ T59] hci_cmd_work+0xc2/0x780
[ 146.017119][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 146.017188][ T59] process_scheduled_works+0xa8e/0x14e0
[ 146.017342][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 146.017398][ T59] ? assign_work+0x3cf/0x5d0
[ 146.017435][ T59] worker_thread+0xa47/0xfb0
[ 146.017484][ T59] kthread+0x388/0x470
[ 146.017514][ T59] ? __pfx_worker_thread+0x10/0x10
[ 146.017538][ T59] ? __pfx_kthread+0x10/0x10
[ 146.017569][ T59] ret_from_fork+0x514/0xb70
[ 146.017602][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 146.017632][ T59] ? __switch_to+0xc89/0x1420
[ 146.017661][ T59] ? __pfx_kthread+0x10/0x10
[ 146.017692][ T59] ret_from_fork_asm+0x1a/0x30
[ 146.017725][ T59]
[ 146.017737][ T55] CPU: 0 UID: 0 PID: 55 Comm: kworker/u8:3 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 146.017752][ T59] FAULT_INJECTION: forcing a failure.
[ 146.017752][ T59] name failslab, interval 1, probability 100, space 0, times 4
[ 146.017763][ T55] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 146.017777][ T55] Workqueue: events_unbound nsim_dev_trap_report_work
[ 146.017807][ T55] Call Trace:
[ 146.017814][ T55]
[ 146.017822][ T55] dump_stack_lvl+0xe8/0x150
[ 146.017854][ T55] should_fail_ex+0x467/0x600
[ 146.017887][ T55] should_failslab+0xa8/0x100
[ 146.017912][ T55] kmem_cache_alloc_node_noprof+0xae/0x670
[ 146.017934][ T55] ? __alloc_skb+0x1d7/0x7a0
[ 146.017953][ T55] ? __alloc_skb+0x1d7/0x7a0
[ 146.017980][ T55] __alloc_skb+0x1d7/0x7a0
[ 146.018005][ T55] nsim_dev_trap_report_work+0x2b1/0xcb0
[ 146.018046][ T55] ? process_scheduled_works+0xa20/0x14e0
[ 146.018070][ T55] process_scheduled_works+0xa8e/0x14e0
[ 146.018120][ T55] ? __pfx_process_scheduled_works+0x10/0x10
[ 146.018150][ T55] ? assign_work+0x3cf/0x5d0
[ 146.018179][ T55] worker_thread+0xa47/0xfb0
[ 146.018217][ T55] ? __kthread_parkme+0x71/0x1f0
[ 146.018254][ T55] kthread+0x388/0x470
[ 146.018284][ T55] ? __pfx_worker_thread+0x10/0x10
[ 146.018308][ T55] ? __pfx_kthread+0x10/0x10
[ 146.018345][ T55] ret_from_fork+0x514/0xb70
[ 146.018379][ T55] ? __pfx_ret_from_fork+0x10/0x10
[ 146.018410][ T55] ? __switch_to+0xc89/0x1420
[ 146.018439][ T55] ? __pfx_kthread+0x10/0x10
[ 146.018470][ T55] ret_from_fork_asm+0x1a/0x30
[ 146.018505][ T55]
[ 146.018516][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 146.018524][ T55] FAULT_INJECTION: forcing a failure.
[ 146.018524][ T55] name failslab, interval 1, probability 100, space 0, times 3
[ 146.018541][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 146.018554][ T59] Workqueue: hci6 hci_cmd_work
[ 146.018575][ T59] Call Trace:
[ 146.018581][ T59]
[ 146.018589][ T59] dump_stack_lvl+0xe8/0x150
[ 146.018619][ T59] should_fail_ex+0x467/0x600
[ 146.018653][ T59] should_failslab+0xa8/0x100
[ 146.018678][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 146.018696][ T59] ? rt_spin_unlock+0x157/0x200
[ 146.018726][ T59] ? skb_clone+0x212/0x3a0
[ 146.018749][ T59] ? skb_clone+0x212/0x3a0
[ 146.018779][ T59] skb_clone+0x212/0x3a0
[ 146.018803][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 146.018829][ T59] hci_cmd_work+0xc2/0x780
[ 146.018858][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 146.018882][ T59] process_scheduled_works+0xa8e/0x14e0
[ 146.018931][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 146.018962][ T59] ? assign_work+0x3cf/0x5d0
[ 146.018990][ T59] worker_thread+0xa47/0xfb0
[ 146.019043][ T59] kthread+0x388/0x470
[ 146.019073][ T59] ? __pfx_worker_thread+0x10/0x10
[ 146.019102][ T59] ? __pfx_kthread+0x10/0x10
[ 146.019148][ T59] ret_from_fork+0x514/0xb70
[ 146.019264][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 146.019382][ T59] ? __switch_to+0xc89/0x1420
[ 146.019470][ T59] ? __pfx_kthread+0x10/0x10
[ 146.019566][ T59] ret_from_fork_asm+0x1a/0x30
[ 146.019670][ T59]
[ 146.019744][ T59] FAULT_INJECTION: forcing a failure.
[ 146.019744][ T59] name failslab, interval 1, probability 100, space 0, times 2
[ 146.019818][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 146.019893][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 146.019926][ T59] Workqueue: hci6 hci_cmd_work
[ 146.019989][ T59] Call Trace:
[ 146.020010][ T59]
[ 146.020039][ T59] dump_stack_lvl+0xe8/0x150
[ 146.020127][ T59] should_fail_ex+0x467/0x600
[ 146.020233][ T59] should_failslab+0xa8/0x100
[ 146.020306][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 146.020356][ T59] ? rt_spin_unlock+0x157/0x200
[ 146.020441][ T59] ? skb_clone+0x212/0x3a0
[ 146.020514][ T59] ? skb_clone+0x212/0x3a0
[ 146.020623][ T59] skb_clone+0x212/0x3a0
[ 146.020697][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 146.020779][ T59] hci_cmd_work+0xc2/0x780
[ 146.020842][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 146.020887][ T59] process_scheduled_works+0xa8e/0x14e0
[ 146.021032][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 146.021077][ T59] ? assign_work+0x3cf/0x5d0
[ 146.021191][ T59] worker_thread+0xa47/0xfb0
[ 146.021346][ T59] kthread+0x388/0x470
[ 146.021434][ T59] ? __pfx_worker_thread+0x10/0x10
[ 146.021508][ T59] ? __pfx_kthread+0x10/0x10
[ 146.021606][ T59] ret_from_fork+0x514/0xb70
[ 146.021703][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 146.021798][ T59] ? __switch_to+0xc89/0x1420
[ 146.021902][ T59] ? __pfx_kthread+0x10/0x10
[ 146.021989][ T59] ret_from_fork_asm+0x1a/0x30
[ 146.022102][ T59]
[ 146.022170][ T59] FAULT_INJECTION: forcing a failure.
[ 146.022170][ T59] name failslab, interval 1, probability 100, space 0, times 1
[ 146.022241][ T59] CPU: 1 UID: 0 PID: 59 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 146.022306][ T59] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 146.022341][ T59] Workqueue: hci6 hci_cmd_work
[ 146.022397][ T59] Call Trace:
[ 146.022418][ T59]
[ 146.022440][ T59] dump_stack_lvl+0xe8/0x150
[ 146.022532][ T59] should_fail_ex+0x467/0x600
[ 146.022614][ T59] should_failslab+0xa8/0x100
[ 146.022708][ T59] kmem_cache_alloc_noprof+0xa4/0x650
[ 146.022771][ T59] ? rt_spin_unlock+0x157/0x200
[ 146.022868][ T59] ? skb_clone+0x212/0x3a0
[ 146.022942][ T59] ? skb_clone+0x212/0x3a0
[ 146.023013][ T59] skb_clone+0x212/0x3a0
[ 146.023055][ T59] ? sk_skb_reason_drop+0xf2/0x110
[ 146.023085][ T59] hci_cmd_work+0xc2/0x780
[ 146.023110][ T59] ? process_scheduled_works+0xa20/0x14e0
[ 146.023137][ T59] process_scheduled_works+0xa8e/0x14e0
[ 146.023250][ T59] ? __pfx_process_scheduled_works+0x10/0x10
[ 146.023340][ T59] ? assign_work+0x3cf/0x5d0
[ 146.023426][ T59] worker_thread+0xa47/0xfb0
[ 146.023579][ T59] kthread+0x388/0x470
[ 146.023667][ T59] ? __pfx_worker_thread+0x10/0x10
[ 146.023736][ T59] ? __pfx_kthread+0x10/0x10
[ 146.023833][ T59] ret_from_fork+0x514/0xb70
[ 146.023952][ T59] ? __pfx_ret_from_fork+0x10/0x10
[ 146.024072][ T59] ? __switch_to+0xc89/0x1420
[ 146.024198][ T59] ? __pfx_kthread+0x10/0x10
[ 146.024250][ T59] ret_from_fork_asm+0x1a/0x30
[ 146.024350][ T59]
[ 146.030804][ T1176] CPU: 1 UID: 0 PID: 1176 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 146.030902][ T1176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 146.030960][ T1176] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
[ 146.031020][ T1176] Call Trace:
[ 146.031029][ T1176]
[ 146.031038][ T1176] dump_stack_lvl+0xe8/0x150
[ 146.031076][ T1176] should_fail_ex+0x467/0x600
[ 146.031119][ T1176] should_failslab+0xa8/0x100
[ 146.031176][ T1176] __kmalloc_noprof+0xfe/0x780
[ 146.031203][ T1176] ? batadv_tt_prepare_tvlv_local_data+0x244/0x7c0
[ 146.031228][ T1176] ? batadv_tt_prepare_tvlv_local_data+0x244/0x7c0
[ 146.031264][ T1176] batadv_tt_prepare_tvlv_local_data+0x244/0x7c0
[ 146.031298][ T1176] ? batadv_tt_prepare_tvlv_local_data+0x39/0x7c0
[ 146.031337][ T1176] batadv_tt_tvlv_container_update+0x106/0x660
[ 146.031372][ T1176] ? rt_spin_lock+0x1e0/0x400
[ 146.031419][ T1176] batadv_tt_local_commit_changes_nolock+0xca3/0xdb0
[ 146.031465][ T1176] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 146.031496][ T1176] ? rcu_is_watching+0x15/0xb0
[ 146.031532][ T1176] ? rt_spin_lock+0x20e/0x400
[ 146.031572][ T1176] ? __pfx_batadv_tt_local_commit_changes_nolock+0x10/0x10
[ 146.031617][ T1176] ? __local_bh_disable_ip+0x3c/0x420
[ 146.031657][ T1176] ? batadv_tt_local_commit_changes+0x1f/0x60
[ 146.031696][ T1176] ? batadv_tt_local_commit_changes+0x1f/0x60
[ 146.031733][ T1176] batadv_tt_local_commit_changes+0x3c/0x60
[ 146.031771][ T1176] batadv_iv_ogm_schedule+0x264/0xfa0
[ 146.031804][ T1176] ? rcu_is_watching+0x15/0xb0
[ 146.031833][ T1176] ? trace_kmem_cache_alloc+0x29/0xe0
[ 146.031868][ T1176] ? __pfx_batadv_iv_ogm_schedule+0x10/0x10
[ 146.031894][ T1176] ? skb_clone+0x212/0x3a0
[ 146.031921][ T1176] ? skb_clone+0x212/0x3a0
[ 146.031956][ T1176] ? skb_clone+0x24d/0x3a0
[ 146.031991][ T1176] batadv_iv_send_outstanding_bat_ogm_packet+0x67a/0x790
[ 146.032036][ T1176] ? process_scheduled_works+0xa20/0x14e0
[ 146.032064][ T1176] process_scheduled_works+0xa8e/0x14e0
[ 146.032126][ T1176] ? __pfx_process_scheduled_works+0x10/0x10
[ 146.032165][ T1176] ? assign_work+0x3cf/0x5d0
[ 146.032202][ T1176] worker_thread+0xa47/0xfb0
[ 146.032267][ T1176] kthread+0x388/0x470
[ 146.032304][ T1176] ? __pfx_worker_thread+0x10/0x10
[ 146.032332][ T1176] ? __pfx_kthread+0x10/0x10
[ 146.032369][ T1176] ret_from_fork+0x514/0xb70
[ 146.032410][ T1176] ? __pfx_ret_from_fork+0x10/0x10
[ 146.032451][ T1176] ? __switch_to+0xc89/0x1420
[ 146.032487][ T1176] ? __pfx_kthread+0x10/0x10
[ 146.032532][ T1176] ret_from_fork_asm+0x1a/0x30
[ 146.032577][ T1176]
[ 146.127137][ T55] CPU: 0 UID: 0 PID: 55 Comm: kworker/u8:3 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 146.127189][ T55] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 146.127208][ T55] Workqueue: events_unbound nsim_dev_trap_report_work
[ 146.127251][ T55] Call Trace:
[ 146.127261][ T55]
[ 146.127272][ T55] dump_stack_lvl+0xe8/0x150
[ 146.127317][ T55] should_fail_ex+0x467/0x600
[ 146.127367][ T55] should_failslab+0xa8/0x100
[ 146.127402][ T55] kmem_cache_alloc_node_noprof+0xae/0x670
[ 146.127433][ T55] ? __alloc_skb+0x1d7/0x7a0
[ 146.127460][ T55] ? __alloc_skb+0x1d7/0x7a0
[ 146.127497][ T55] __alloc_skb+0x1d7/0x7a0
[ 146.127532][ T55] nsim_dev_trap_report_work+0x2b1/0xcb0
[ 146.127587][ T55] ? process_scheduled_works+0xa20/0x14e0
[ 146.127620][ T55] process_scheduled_works+0xa8e/0x14e0
[ 146.127689][ T55] ? __pfx_process_scheduled_works+0x10/0x10
[ 146.127731][ T55] ? assign_work+0x3cf/0x5d0
[ 146.127771][ T55] worker_thread+0xa47/0xfb0
[ 146.127831][ T55] ? __kthread_parkme+0x71/0x1f0
[ 146.127882][ T55] kthread+0x388/0x470
[ 146.127923][ T55] ? __pfx_worker_thread+0x10/0x10
[ 146.127954][ T55] ? __pfx_kthread+0x10/0x10
[ 146.127998][ T55] ret_from_fork+0x514/0xb70
[ 146.128043][ T55] ? __pfx_ret_from_fork+0x10/0x10
[ 146.128085][ T55] ? __switch_to+0xc89/0x1420
[ 146.128132][ T55] ? __pfx_kthread+0x10/0x10
[ 146.128175][ T55] ret_from_fork_asm+0x1a/0x30
[ 146.128224][ T55]
[ 146.689712][ T59] Bluetooth: hci0: command tx timeout
[ 147.563178][ T59] Bluetooth: hci5: command tx timeout
[ 148.053513][ T59] Bluetooth: hci6: command tx timeout
[ 148.764204][ T59] Bluetooth: hci0: command tx timeout
[ 149.643775][ T59] Bluetooth: hci5: command tx timeout
[ 150.123361][ T59] Bluetooth: hci6: command tx timeout
[ 150.649684][ T5959] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 150.853098][ T59] Bluetooth: hci0: command tx timeout
[ 160.389954][ T67] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 166.488386][ T5993] syz.4.50 uses obsolete (PF_INET,SOCK_PACKET)
[ 166.973829][ T5991] netlink: 8 bytes leftover after parsing attributes in process `syz.4.50'.
[ 167.428768][ T67] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 167.742743][ T5612] Bluetooth: hci3: hardware error 0x00
[ 167.927526][ T67] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 168.390077][ T6010] configfs-gadget.g1 gadget.32: HOST MAC 3a:1e:9f:fb:8c:11
[ 168.390106][ T6010] configfs-gadget.g1 gadget.32: MAC d6:99:16:fc:de:f1
[ 168.783167][ T5615] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 168.937723][ T5615] usb 5-1: Using ep0 maxpacket: 8
[ 168.952204][ T5615] usb 5-1: config 0 has an invalid interface number: 143 but max is 0
[ 168.952226][ T5615] usb 5-1: config 0 has no interface number 0
[ 168.952260][ T5615] usb 5-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b
[ 168.952278][ T5615] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 169.006080][ T5615] usb 5-1: config 0 descriptor??
[ 169.131584][ T5615] viperboard 5-1:0.143: version 0.00 found at bus 005 address 002
[ 169.432085][ T6010] configfs-gadget.g1 gadget.32: uvc: uvc_function_bind()
[ 169.462674][ T6010] Oops: general protection fault, probably for non-canonica[ 169.462674][ T6010] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000121: 0000 [#1] SMP KASAN PTI
[ 169.462704][ T6010] KASAN: null-ptr-deref in range [0x0000000000000908-0x000000000000090f]
[ 169.462727][ T6010] CPU: 0 UID: 0 PID: 6010 Comm: syz.0.56 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 169.462755][ T6010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 169.462769][ T6010] RIP: 0010:uvcg_video_init+0x4ef/0x640
[ 169.462810][ T6010] Code: 89 63 60 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 92 1b eb fa 48 8b 1b 4c 8d bb 08 09 00 00 4c 89 f8 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 ff e8 72 1b eb fa 4d 8b 3f 49 83 c7 30
[ 169.462831][ T6010] RSP: 0018:ffffc9000432f710 EFLAGS: 00010206
[ 169.462852][ T6010] RAX: 0000000000000121 RBX: 0000000000000000 RCX: 0000000000080000
[ 169.462866][ T6010] RDX: ffffc90004de2000 RSI: 000000000001d7d9 RDI: 000000000001d7da
[ 169.462882][ T6010] RBP: 1ffff11004d17143 R08: ffffffff8faf9837 R09: 1ffffffff1f5f306
[ 169.462898][ T6010] R10: dffffc0000000000 R11: fffffbfff1f5f307 R12: fffffffffffffffc
[ 169.462915][ T6010] R13: dffffc0000000000 R14: ffff8880268b8a18 R15: 0000000000000908
[ 169.462932][ T6010] FS: 00007f2ffc7266c0(0000) GS:ffff888125c41000(0000) knlGS:0000000000000000
[ 169.462952][ T6010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 169.462968][ T6010] CR2: 00007f3113dc4d58 CR3: 00000000290d0000 CR4: 00000000003526f0
[ 169.462991][ T6010] Call Trace:
[ 169.463000][ T6010]
[ 169.463012][ T6010] uvc_function_bind+0x1076/0x15a0
[ 169.463053][ T6010] usb_add_function+0x290/0x930
[ 169.463083][ T6010] configfs_composite_bind+0xde0/0x1410
[ 169.463116][ T6010] ? __pfx_configfs_composite_bind+0x10/0x10
[ 169.463144][ T6010] gadget_bind_driver+0x2ca/0x9e0
[ 169.463181][ T6010] ? __pfx_gadget_bind_driver+0x10/0x10
[ 169.463223][ T6010] really_probe+0x254/0xae0
[ 169.463259][ T6010] __driver_probe_device+0x1e8/0x360
[ 169.463290][ T6010] driver_probe_device+0x4f/0x240
[ 169.463325][ T6010] __driver_attach+0x339/0x600
[ 169.463357][ T6010] bus_for_each_dev+0x23e/0x2c0
[ 169.463380][ T6010] ? __pfx___driver_attach+0x10/0x10
[ 169.463411][ T6010] ? __pfx_bus_for_each_dev+0x10/0x10
[ 169.463437][ T6010] ? rt_spin_unlock+0x163/0x200
[ 169.463473][ T6010] bus_add_driver+0x348/0x670
[ 169.463501][ T6010] driver_register+0x23a/0x320
[ 169.463538][ T6010] usb_gadget_register_driver_owner+0xf9/0x270
[ 169.463575][ T6010] gadget_dev_desc_UDC_store+0x1c9/0x2f0
[ 169.463611][ T6010] ? __pfx_gadget_dev_desc_UDC_store+0x10/0x10
[ 169.463649][ T6010] configfs_write_iter+0x33a/0x430
[ 169.463692][ T6010] vfs_write+0x61e/0xbb0
[ 169.463727][ T6010] ? __pfx_vfs_write+0x10/0x10
[ 169.463759][ T6010] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 169.463787][ T6010] ? lockdep_hardirqs_on+0x7a/0x110
[ 169.463815][ T6010] ? mutex_lock_nested+0x152/0x1d0
[ 169.463850][ T6010] ? fdget_pos+0x252/0x320
[ 169.463879][ T6010] ksys_write+0x156/0x270
[ 169.463909][ T6010] ? __pfx_ksys_write+0x10/0x10
[ 169.463941][ T6010] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.463966][ T6010] do_syscall_64+0x174/0x580
[ 169.463994][ T6010] ? clear_bhb_loop+0x40/0x90
[ 169.464021][ T6010] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.464043][ T6010] RIP: 0033:0x7f2ffe4cdf99
[ 169.464063][ T6010] 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
[ 169.464085][ T6010] RSP: 002b:00007f2ffc726028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 169.464108][ T6010] RAX: ffffffffffffffda RBX: 00007f2ffe755fa0 RCX: 00007f2ffe4cdf99
[ 169.464126][ T6010] RDX: 000000000000000c RSI: 0000200000002100 RDI: 0000000000000003
[ 169.464141][ T6010] RBP: 00007f2ffe564ec4 R08: 0000000000000000 R09: 0000000000000000
[ 169.464155][ T6010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 169.464169][ T6010] R13: 00007f2ffe756038 R14: 00007f2ffe755fa0 R15: 00007fff184f2d28
[ 169.464195][ T6010]
[ 169.464203][ T6010] Modules linked in:
[ 169.464299][ T6010] ---[ end trace 0000000000000000 ]---
[ 169.469686][ T6010] RIP: 0010:uvcg_video_init+0x4ef/0x640
[ 169.469745][ T6010] Code: 89 63 60 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 92 1b eb fa 48 8b 1b 4c 8d bb 08 09 00 00 4c 89 f8 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 ff e8 72 1b eb fa 4d 8b 3f 49 83 c7 30
[ 169.469805][ T6010] RSP: 0018:ffffc9000432f710 EFLAGS: 00010206
[ 169.469860][ T6010] RAX: 0000000000000121 RBX: 0000000000000000 RCX: 0000000000080000
[ 169.469903][ T6010] RDX: ffffc90004de2000 RSI: 000000000001d7d9 RDI: 000000000001d7da
[ 169.469950][ T6010] RBP: 1ffff11004d17143 R08: ffffffff8faf9837 R09: 1ffffffff1f5f306
[ 169.469994][ T6010] R10: dffffc0000000000 R11: fffffbfff1f5f307 R12: fffffffffffffffc
[ 169.470061][ T6010] R13: dffffc0000000000 R14: ffff8880268b8a18 R15: 0000000000000908
[ 169.470129][ T6010] FS: 00007f2ffc7266c0(0000) GS:ffff888125c41000(0000) knlGS:0000000000000000
[ 169.470193][ T6010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 169.470285][ T6010] CR2: 00007f3113dc4d58 CR3: 00000000290d0000 CR4: 00000000003526f0
[ 169.470343][ T6010] Kernel panic - not syncing: Fatal exception
[ 169.470961][ T6010] Kernel Offset: disabled