last executing test programs:

7.949785608s ago: executing program 0 (id=1006):
close_range$auto(0x2, 0x8, 0x0)
r0 = socket(0x2, 0x80002, 0x73)
clock_getres$auto(0x400, &(0x7f0000000000)={0x3, 0x800})
read$auto(0x3, 0x0, 0x80)
getsockopt$auto(r0, 0x9, 0x9, &(0x7f0000000040)='![@\':/\'\\.$]\x00', &(0x7f0000000080)=0x9)
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
madvise$auto(0x0, 0xffffffffffff0001, 0x15)
r1 = io_uring_setup$auto(0x406, 0x0)
mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0)
getrandom$auto(0x0, 0x6000000, 0x3)
syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff)
socket(0x11, 0x80003, 0x300)
io_uring_enter$auto(0x3, 0xa84, 0x80000001, 0xa, 0x0, 0x46)
io_uring_enter$auto(r1, 0x7, 0x7ffffffb, 0x3, 0x0, 0x3)
move_pages$auto(0x0, 0xa, 0x0, 0x0, 0x0, 0x2)
io_uring_enter$auto(0x3, 0x5, 0x5f3, 0x3, 0x0, 0x2)

6.91134348s ago: executing program 2 (id=1012):
r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0)
setreuid$auto(0x80000000, 0x7fffffffffffffff)
ioctl$auto(r0, 0x5606, 0xffffffffffffffff)
accept4$auto(r0, 0x0, &(0x7f00000000c0)=0x5, 0x10000)
r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0)
mmap$auto(0x0, 0x200009, 0x2, 0x40eb1, 0x602, 0x300000000000)
r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0)
setsockopt$auto(r1, 0x6, 0x3, 0x0, 0x8)
mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, r1, 0x8000)
ioctl$auto(0xffffffffffffffff, 0x541d, 0xffffffffffffffff)
madvise$auto(0x0, 0xffffffffffff0001, 0x15)
madvise$auto(0x0, 0x2, 0x2)
close_range$auto(0x2, 0x8, 0x0)
io_uring_setup$auto(0x8, 0x0)
mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x0)

5.672112118s ago: executing program 2 (id=1015):
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/irq/5/node\x00', 0x0, 0x0)
pread64$auto(r0, 0x0, 0x20, 0x2)
syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket(0x10, 0x2, 0x6)
r2 = syz_genetlink_get_family_id$auto_nl802154(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$auto_NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, r2, 0x1, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x8044)
mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x402, 0x8000)
mq_open$auto(&(0x7f0000000280)='\\*)A\x00', 0x7e, 0x9, 0x0)
mmap$auto(0x0, 0x20009, 0x15e, 0xeb2, 0x401, 0x8000)
open_by_handle_at$auto(0xffffffffffffffff, &(0x7f0000000040)={0x8, 0x100fe, "9700000000000000"}, 0x2)
openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/scsi/device_info\x00', 0x0, 0x0)
sysfs$auto(0x2, 0xe, 0x0)
lsm_list_modules$auto(0x0, 0x0, 0x0)
getcwd$auto(0x0, 0xffffffffffffffff)
r3 = openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f00000001c0), 0x80100, 0x0)
ioctl$auto_dvb_demux_fops_dmxdev(r3, 0x40146f2c, 0x0)

4.776248435s ago: executing program 2 (id=1017):
mmap$auto(0x7fff, 0x400008, 0xda, 0x9b72, 0x2, 0x480000000008001)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
getrandom$auto(0x0, 0x6000000, 0x3)
mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2)
r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0)
mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000)
write$auto(0x3, 0x0, 0xfffffdef)
write$auto(0x3, 0x0, 0xfffffdef)
mmap$auto(0x0, 0x400020009, 0x10000000000df, 0x13, 0x8000000401, 0x7fffffffffffffff)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
fstat$auto(r0, &(0x7f0000000100)={0x4, 0x1a0000000000, 0x7f, 0x77d508f7, 0xee01, 0xee01, 0x0, 0x8, 0xa6ee, 0x8, 0x100000000, 0x7, 0x7fffffff, 0x10, 0x9, 0x4, 0xd})
semctl$auto_SETALL(0x2, 0x6, 0x11, 0xb1c)
r2 = socket(0x15, 0x5, 0x0)
getsockopt$auto(r2, 0x114, 0x271f, 0xfffffffffffffffc, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
io_uring_setup$auto(0x6, 0x0)

4.776145333s ago: executing program 0 (id=1018):
mremap$auto(0x4000, 0xb8, 0x13fd4, 0x3, 0xfffff000)
mremap$auto(0x1fc000, 0xfee0, 0x3fd6, 0x3, 0xfffff000)
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
keyctl$auto(0x1, 0x5, 0x0, 0x81, 0x6)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000)
socketpair$auto(0x1e, 0x8, 0x9, 0x0)
open(0x0, 0x22240, 0x55)
socket(0x2, 0x3, 0xa)
syslog$auto(0x3, &(0x7f0000000080)='..\x00k\xac\x8c\x1d\x0e\x98\x80\xd2\xaf\xa1\xf2\x1e\xe1R1\xa2\x8e\xce\xa0\x17\bI3\'\xc5tw\xd7\x1d\xa6\xf4#+\xfa\xd7\x01\xb9j<\v\xf47\n\xa7\xd2\x8b\x11e</\xfd\x9b\xe4\x99G\xeaS\x9a\xadu(:\x94:\xaf\x06c=3>1\xb3\xfdd\x04\xa9 1q\x97\xc4,\xa9^\xc1\xb6\xa1q\x0f\xd1\x013\x87l\xb9\x1e\x05\x90\xa2', 0x5)
close_range$auto(0x2, 0x8, 0x0)
r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
ioctl$auto_KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap$auto(0x0, 0x4, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000)
setsockopt$auto(0xffffffffffffffff, 0x10000000084, 0x64, 0x0, 0xfff)
ioctl$auto(0x3, 0xae60, 0x10000000000402)
ioctl$auto(0x3, 0x4070aea0, 0x38)

3.527701195s ago: executing program 3 (id=1021):
r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/tty17\x00', 0x1, 0x0)
write$auto_tty_fops_tty_io(r0, &(0x7f00000001c0)="976f09bd689a850edbe36136c8535f593331280bb0b4ba0edd7932ab185cca064833fda24d0f81d1b16c3cca5b2611827c2f1ca88bb01e672131ac62d346b5601f538ccf285e7a197166480ef899794cab4b61107cdae019c6139ce8761b5d50", 0x60)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/mm/transparent_hugepage/hpage_pmd_size\x00', 0x0, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth0\x00'})
close_range$auto(0x0, 0xffffffffffffffff, 0x2)
socket(0xa, 0x2, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0xa, 0x801, 0x84)
r3 = socket(0x18, 0x5, 0x1)
connect$auto(r3, &(0x7f0000000000)=@in={0x2, 0x100}, 0x3a)
sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000)
r4 = socket(0x29, 0x2, 0x0)
setsockopt$auto(r4, 0x119, 0x1, 0x0, 0x8)
read$auto(r1, 0x0, 0x20)

3.231486868s ago: executing program 0 (id=1022):
syz_genetlink_get_family_id$auto_l2tp(&(0x7f0000000080), 0xffffffffffffffff)
openat$auto_safesetid_gid_file_fops_securityfs(0xffffffffffffff9c, &(0x7f0000000000), 0x8202, 0x0)
ioctl$auto(0xc8, 0x800454db, 0xffffffffffffffff)
mmap$auto(0x0, 0x20000000009, 0xdf, 0x9b72, 0x2, 0x8000)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$auto(r0, 0x89a0, 0x8)
close_range$auto(0x2, 0x8, 0x0)
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0)
sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000100)={{0x0, 0x4, 0x0, 0x2, 0x0, 0x20000}, 0x4}, 0x1f8, 0xb07e)
sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0)
write$auto(r0, &(0x7f0000000140)=')-+\xa2\x00', 0x6)
clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2)
mmap$auto(0x0, 0xffffffff, 0xe0, 0x15, r0, 0x7)
r1 = openat$auto_force_devcoredump_fops_hci_vhci(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/bluetooth/hci0/force_devcoredump\x00', 0x2, 0x0)
write$auto(r1, 0x0, 0xe)

2.898160934s ago: executing program 1 (id=1024):
mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000)
sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000100)={{0x0, 0x10, &(0x7f0000000000)={0x0, 0xd6c6}, 0x2, 0x0, 0xe, 0x4}, 0x3}, 0x200, 0xb07e)
socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0)
close_range$auto(0x2, 0x8, 0x0)
open(0x0, 0x22240, 0x155)
r0 = socket(0x2, 0x80802, 0x0)
close_range$auto(0x2, 0xa, 0x0)
socket(0x18, 0xa, 0x1)
socket(0xa, 0x2, 0x0)
openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, 0x0, 0x20100, 0x0)
connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55)
setsockopt$auto(r0, 0x11, 0x67, 0x0, 0x8)
socket(0x10, 0x2, 0x0)
socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9)
sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0)

2.748759003s ago: executing program 0 (id=1025):
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x10, 0x2, 0xc)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0xa, 0x3, 0x100)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0xa, 0x801, 0x100)
socket(0xa, 0x3, 0x6)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket(0xa, 0x2, 0x88)
bpf$auto(0x0, &(0x7f00000000c0)=@link_update={r1, @new_prog_fd=0x4, 0x91e, @old_map_fd=r0}, 0xa3)

2.719208034s ago: executing program 1 (id=1026):
openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/vkms/graphics/fb0/rotate\x00', 0xb02, 0x0)
socket(0xa, 0x5, 0x84)
close_range$auto(0x0, 0xfffffffffffff000, 0x2)
socket(0x11, 0x3, 0x9)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0)
mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000)
madvise$auto(0x0, 0xffffffffffff0001, 0x15)
write$auto(0x3, 0x0, 0x100082)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
openat$auto_ima_measure_policy_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000000), 0x2c8501, 0x0)
close_range$auto(0x2, 0x8, 0x0)
r1 = socket(0x10, 0x2, 0x4)
close_range$auto(0x2, 0x8, 0x0)
socket(0x10, 0x2, 0xc)
sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES8=r0, @ANYRES8=r0], 0x18}, 0x1, 0x0, 0x0, 0x60008004}, 0x2000c082)
write$auto(r1, &(0x7f0000000000)='-\x00', 0xfdef)

2.687561191s ago: executing program 3 (id=1027):
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/module/zswap/parameters/compressor\x00', 0x80002, 0x0)
write$auto_ocfs2_control_fops_stack_user(r0, &(0x7f0000003900)='\t', 0x1)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/pcie_aspm/parameters/policy\x00', 0x80000, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f00000004c0)=""/206, 0xce)
r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000001080)='/sys/module/i915/parameters/mitigations\x00', 0x80302, 0x0)
sendfile$auto(r2, r2, 0x0, 0x7ffff000)
ioperm$auto(0x7, 0x6, 0x1)
mmap$auto(0x0, 0x400005, 0xfffffffffffffffe, 0x9b72, 0x2, 0x8000)
close_range$auto(0x2, 0x8, 0x0)
openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
landlock_create_ruleset$auto(&(0x7f0000000000)={0xd1d, 0x3, 0x7}, 0x6, 0xff)
close_range$auto(0x2, 0x8, 0x0)
io_uring_setup$auto(0x6, 0x0)
close_range$auto(0x2, 0xa, 0x0)
io_uring_setup$auto(0x6, 0x0)
io_uring_register$auto(0x2, 0x0, &(0x7f0000000000), 0x3)

2.668524038s ago: executing program 2 (id=1028):
mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0)
mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000)
write$auto(0x1, 0x0, 0x80000000)
openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, 0x0, 0x200, 0x0)
preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x8, 0x5)
openat$auto_nsim_dev_max_vfs_fops_dev(0xffffffffffffff9c, &(0x7f00000089c0)='/sys/kernel/debug/netdevsim/netdevsim1/max_vfs\x00', 0x101000, 0x0)
mmap$auto(0x0, 0xfffffffffffffffd, 0xdf, 0x10, 0x2, 0x8000)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
socket(0x3, 0x80000, 0x6)
r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
socketpair$auto(0x1, 0x2164, 0x8000000000000000, 0x0)
write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)
mmap$auto(0x6, 0x400008, 0xe2, 0x9b72, r0, 0x8000)
close_range$auto(0x2, 0xa, 0x0)

2.399206234s ago: executing program 0 (id=1029):
mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0)
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0)
mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000)
write$auto(0x3, 0x0, 0x7fffffff)
write$auto(0x1, 0x0, 0x80000000)
openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
mmap$auto(0x0, 0xfffffffffffffffd, 0xdf, 0x10, 0x2, 0x8000)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x8, 0x80000, 0x6)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
socketpair$auto(0x1, 0x2164, 0x8000000000000000, 0x0)
write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)
close_range$auto(0x2, 0xa, 0x0)
openat$auto_rfkill_fops_core(0xffffffffffffff9c, &(0x7f0000000e40), 0x80d02, 0x0)
read$auto(0x3, 0x0, 0xf34)

2.316786066s ago: executing program 1 (id=1030):
mmap$auto(0xfffffffffffffffb, 0x2, 0x100000021, 0x400009b75, 0xea8a, 0x8000)
r0 = socket(0x2, 0x3, 0x2)
setsockopt$auto(0x3, 0x0, 0xc8, 0xfffffffffffffffc, 0x4)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x80000008000)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/irq/12/hwirq\x00', 0x2000, 0x0)
read$auto(r1, 0x0, 0x20)
syz_genetlink_get_family_id$auto_mac802154_hwsim(&(0x7f0000000640), 0xffffffffffffffff)
sendmsg$auto_MAC802154_HWSIM_CMD_SET_EDGE(r0, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x40010)
r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/tty26\x00', 0x40002, 0x300)
fsconfig$auto_SHMEM_HUGE_FORCE(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000840)="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", 0xfffffffffffffffe)
kexec_load$auto(0x9, 0x0, 0x0, 0x1003e0000)
socket(0xf, 0x3, 0x2)
write$auto(0xffffffffffffffff, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9)
sendmsg$auto_HWSIM_CMD_NEW_RADIO(0xffffffffffffffff, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000004200)={&(0x7f00000041c0)={0x1c, 0x0, 0x1, 0x70bd25, 0x25dfdbfe, {}, [@HWSIM_ATTR_IFTYPE_SUPPORT={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40c8}, 0x4048000)

1.661358835s ago: executing program 3 (id=1031):
close_range$auto(0x0, 0xfffffffffffff000, 0x2)
openat$auto_vhci_fops_hci_vhci(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = socket(0x11, 0x3, 0x9)
socket(0xa, 0x2, 0x3a)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0xa, 0x5, 0x0)
openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cpuinfo\x00', 0x8800, 0x0)
socket(0xa, 0x2, 0x0)
openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x2, 0x0)
r1 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x787806, 0x0)
close_range$auto(0x2, 0x8, 0x0)
r2 = socket(0x10, 0x2, 0x4)
close_range$auto(0x2, 0x8, 0x0)
socket(0x10, 0x2, 0xc)
sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES8=r0, @ANYRES8=r1], 0x18}, 0x1, 0x0, 0x0, 0x60008004}, 0x2000c082)
write$auto(r2, &(0x7f0000000000)='-\x00', 0xfdef)

1.163786338s ago: executing program 2 (id=1032):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
unshare$auto(0x2ba5)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r1 = socket(0x10, 0x2, 0xc)
r2 = syz_genetlink_get_family_id$auto_nlctrl(&(0x7f00000000c0), 0xffffffffffffffff)
sendmsg$auto_CTRL_CMD_GETPOLICY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={0x14, r2, 0x1f5, 0x70bd28, 0x25dfdbfb, {0xa, 0x0, 0xaf5}}, 0x14}, 0x1, 0x0, 0x0, 0x20040010}, 0x2000000)
prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7)
ioperm$auto(0x7fb, 0x1, 0x4000007)
mseal$auto(0x0, 0x7dda, 0x0)
unshare$auto(0x20000)
r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00')
setns(r3, 0x0)
mount$auto(0x0, &(0x7f00000000c0)='.\x00', &(0x7f0000000180)='nfsd\x00', 0x8, 0x0)
pivot_root$auto(&(0x7f0000000040)='..\x00', &(0x7f0000000080)='.\x00')
r4 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), r0)
sendmsg$auto_NL80211_CMD_VENDOR(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1b000000", @ANYRES16=r4, @ANYBLOB="210b2abd7000fedbdf25670000000800170100000080"], 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x4048040)

1.100649128s ago: executing program 1 (id=1033):
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000)
openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000100)='/dev/radio6\x00', 0x8a240, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2, 0x5, 0x0)
socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0)
close_range$auto(0x2, 0x8000, 0x0)
socket(0x2, 0x1, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0)
close_range$auto(0x2, 0x8, 0x0)
r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$auto(0x3, 0xae41, r1)
ioctl$auto_KVM_CREATE_VM(r0, 0xc048aeca, 0x0)

928.974778ms ago: executing program 3 (id=1034):
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
close_range$auto(0x2, 0x8, 0x0)
socket(0x2, 0x80002, 0x73)
socket(0xa, 0x1, 0x84)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0xa, 0x2, 0x3a)
socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0)
socket(0x10, 0x2, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socketpair$auto(0xc6, 0x3, 0xfff, &(0x7f0000000000)=0x1)
close_range$auto(0x2, 0x8, 0x0)
r0 = socket(0x11, 0x3, 0x9)
close_range$auto(0x2, r0, 0x0)
r1 = socket(0x11, 0x80003, 0x300)
setsockopt$auto(r1, 0x107, 0x14, 0x0, 0x4)
sendmmsg$auto(r0, &(0x7f0000000400)={{&(0x7f0000000000), 0x205aa, &(0x7f0000000100)={0x0, 0x4b}, 0x1, 0x0, 0x5, 0x1000}, 0x5}, 0x2, 0x100)

608.857751ms ago: executing program 2 (id=1035):
mmap$auto(0x0, 0x1000008, 0xdf, 0x9b72, 0x2, 0x8000)
eventfd2$auto(0x0, 0x1)
socket(0x10, 0x2, 0x14)
socket(0x11, 0x3, 0x9)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0xa, 0x5, 0x0)
memfd_create$auto(0x0, 0x2)
socket(0xa, 0x2, 0x0)
openat$auto_ima_measure_policy_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000000), 0x48001, 0x0)
r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202002, 0x0)
close_range$auto(0x2, 0x8, 0x0)
r1 = socket(0x10, 0x2, 0x4)
close_range$auto(0x2, 0x8, 0x0)
socket(0x10, 0x2, 0xc)
sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES8=0x0, @ANYRES8=r0], 0x18}, 0x1, 0x0, 0x0, 0x60008004}, 0x2000c082)
write$auto(r1, &(0x7f0000000000)='-\x00', 0xfdef)

533.127733ms ago: executing program 1 (id=1036):
mmap$auto(0x0, 0x20009, 0x4000000000df, 0x4000eb1, 0x401, 0x8000)
r0 = openat$auto_tracing_err_log_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/tracing/error_log\x00', 0x0, 0x0)
sendmmsg$auto(r0, &(0x7f0000000180)={{&(0x7f0000000240)="ecb9f61b9943edb10e5f5e397623c09983519356d1aa0c8bf1618edbcd2e9ada051c8cdb3124b483a99243f15f862fe2f3c491a955e0aee929c3e42d4559bf0fd31d18126227285a81e7dabff16de062555470943010a6491cf6b3ceafb069898a27eb2d03ad8033d0c0", 0xe, 0x0, 0x9, 0x0, 0x1100000023, 0xf}, 0x6}, 0x5, 0x20000000)
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
r1 = openat$auto_usbfs_devices_fops_usb(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0)
read$auto(r1, 0x0, 0x1000000020)
r2 = socket(0x2, 0x5, 0x0)
getcwd$auto(0x0, 0xffffffffffffffff)
sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x254, 0x9}, 0x20000007}, 0x3, 0x0)
close_range$auto(0x0, 0xfffffffffffff000, 0x2)
r3 = socket(0x2, 0x2, 0x1)
socket(0xa, 0x801, 0x84)
bpf$auto(0x0, &(0x7f0000000000)=@bpf_attr_4={0x1b, r3, 0x10000}, 0x10)
ppoll$auto(&(0x7f0000000080)={0xffffffffffffffff, 0xf7f, 0x81}, 0x10, 0x0, 0x0, 0x8)
bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a)
sendmmsg$auto(r2, 0x0, 0x5, 0x311)

486.576423ms ago: executing program 3 (id=1037):
open(&(0x7f0000000800)='./file0\x00', 0x22240, 0xf0)
socket(0xa, 0x801, 0x84)
openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp1\x00', 0x20b42, 0x0)
socket(0x2, 0x1, 0x0)
socket(0x1, 0x2, 0x0)
r0 = open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x0)
ioctl$auto_SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000000)=0x1)
openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mtd0\x00', 0x28082, 0x0)
mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000)
eventfd$auto(0x0)
sysfs$auto(0x2, 0x47, 0x0)
fsopen$auto(0x0, 0x1)
r1 = io_uring_setup$auto(0x6, 0x0)
r2 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/snd/controlC0\x00', 0x802, 0x0)
fstat$auto(r2, 0x0)
ioctl$auto(r2, 0xc1205531, r1)

119.904593ms ago: executing program 1 (id=1038):
open(&(0x7f00009e1000)='./file0\x00', 0xc162, 0x0)
mmap$auto(0x0, 0x8, 0xfff, 0xeb2, 0x401, 0x8000)
r0 = open(&(0x7f0000000000)='./file0\x00', 0xaf44529eb48ad963, 0x17c)
close_range$auto(0x2, 0x8, 0x0)
io_uring_setup$auto(0x6, 0x0)
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
r1 = socket(0x2, 0x3, 0x6)
lsm_list_modules$auto(0x0, 0x0, 0x0)
close_range$auto(0x2, 0x8, 0x0)
socket(0xa, 0x5, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x8643, 0x15e)
open(0x0, 0x2040, 0x4)
ioctl$sock_SIOCGIFINDEX(r1, 0x401c5820, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x801c581f, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x200883, 0x183)
linkat$auto(r2, 0x0, 0xffffffffffffff9c, &(0x7f0000000080)='&&\x00', 0x1000)

76.612768ms ago: executing program 0 (id=1039):
r0 = socket(0x23, 0x5, 0x0)
getsockopt$auto(r0, 0x114, 0x271c, 0xfffffffffffffffc, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0x200000000000eb1, 0xfffffffffffffffa, 0x8000)
close_range$auto(0x2, 0x8, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket(0x2, 0x3, 0xa)
sysfs$auto(0x2, 0x4, 0x0)
sendmmsg$auto(0x3, 0x0, 0x7, 0x0)
nanosleep$auto(0x0, 0x0)
getsockopt$auto_SO_ACCEPTCONN(r1, 0x3, 0x1e, 0x0, 0x0)
madvise$auto(0x0, 0xfffffffffffefffd, 0x17)
madvise$auto(0x0, 0xffffffffffff0005, 0x19)
mmap$auto(0x0, 0x2020009, 0x10000000000000a, 0xeb1, 0xfffffffffffffffa, 0x8000)
close_range$auto(0x0, 0xfffffffffffff000, 0x2)
openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, 0x0, 0x8100, 0x0)
openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, 0x0, 0x50200, 0x0)

0s ago: executing program 3 (id=1040):
mmap$auto(0x0, 0x2020009, 0x7, 0xeb1, 0xfffffffffffffffa, 0x8000)
close_range$auto(0x2, 0x8, 0x0)
openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x288200, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/core/rps_default_mask\x00', 0x82, 0x0)
select$auto(0xe, 0x0, 0x0, 0x0, 0x0)
mbind$auto(0x7, 0x602, 0x3, 0x0, 0xa74, 0x5)
socket(0xa, 0x801, 0x84)
socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0)
close_range$auto(0x2, 0x8, 0x0)
open(0x0, 0x22240, 0x155)
socket(0xa, 0x801, 0x106)
setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9)
connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "abe6de3d6468fe8000"}, 0x55)
openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
prctl$auto(0x41555856, 0x4, 0x2008, 0x0, 0x0)

kernel console output (not intermixed with test programs):

 TFM handle 
[  135.453117][ T6152] FAULT_INJECTION: forcing a failure.
[  135.453117][ T6152] name failslab, interval 1, probability 0, space 0, times 0
[  135.509205][ T6152] CPU: 0 UID: 0 PID: 6152 Comm: syz.3.69 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  135.509254][ T6152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  135.509275][ T6152] Call Trace:
[  135.509286][ T6152]  <TASK>
[  135.509298][ T6152]  dump_stack_lvl+0x16c/0x1f0
[  135.509354][ T6152]  should_fail_ex+0x512/0x640
[  135.509402][ T6152]  ? fs_reclaim_acquire+0xae/0x150
[  135.509457][ T6152]  ? tomoyo_encode2+0x100/0x3e0
[  135.509513][ T6152]  should_failslab+0xc2/0x120
[  135.509556][ T6152]  __kmalloc_noprof+0xd2/0x510
[  135.509601][ T6152]  tomoyo_encode2+0x100/0x3e0
[  135.509653][ T6152]  tomoyo_encode+0x29/0x50
[  135.509697][ T6152]  tomoyo_realpath_from_path+0x18f/0x6e0
[  135.509749][ T6152]  ? tomoyo_profile+0x47/0x60
[  135.509804][ T6152]  tomoyo_path_number_perm+0x245/0x580
[  135.509842][ T6152]  ? tomoyo_path_number_perm+0x237/0x580
[  135.509883][ T6152]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[  135.509962][ T6152]  ? d_alloc_parallel+0x979/0x12e0
[  135.510010][ T6152]  ? current_check_access_path+0x33c/0x460
[  135.510054][ T6152]  ? __pfx_current_check_access_path+0x10/0x10
[  135.510110][ T6152]  tomoyo_path_mknod+0x10c/0x190
[  135.510162][ T6152]  ? __pfx_tomoyo_path_mknod+0x10/0x10
[  135.510225][ T6152]  ? __sanitizer_cov_trace_switch+0x54/0x90
[  135.510274][ T6152]  security_path_mknod+0x161/0x310
[  135.510314][ T6152]  lookup_open.isra.0+0xc17/0x1580
[  135.510380][ T6152]  ? __pfx_lookup_open.isra.0+0x10/0x10
[  135.510450][ T6152]  ? __pfx_down_write+0x10/0x10
[  135.510496][ T6152]  ? mnt_get_write_access+0x20c/0x300
[  135.510545][ T6152]  path_openat+0x905/0x2d40
[  135.510594][ T6152]  ? __pfx_path_openat+0x10/0x10
[  135.510636][ T6152]  do_filp_open+0x20b/0x470
[  135.510667][ T6152]  ? __pfx_do_filp_open+0x10/0x10
[  135.510731][ T6152]  ? alloc_fd+0x471/0x7d0
[  135.510793][ T6152]  do_sys_openat2+0x11b/0x1d0
[  135.510837][ T6152]  ? __pfx_do_sys_openat2+0x10/0x10
[  135.510898][ T6152]  __x64_sys_openat+0x174/0x210
[  135.510942][ T6152]  ? __pfx___x64_sys_openat+0x10/0x10
[  135.510989][ T6152]  ? rcu_is_watching+0x12/0xc0
[  135.511032][ T6152]  do_syscall_64+0xcd/0x230
[  135.511083][ T6152]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  135.511116][ T6152] RIP: 0033:0x7f4fdd78e969
[  135.511143][ T6152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  135.511173][ T6152] RSP: 002b:00007f4fde575038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  135.511229][ T6152] RAX: ffffffffffffffda RBX: 00007f4fdd9b6080 RCX: 00007f4fdd78e969
[  135.511251][ T6152] RDX: 0000000000109041 RSI: 0000200000007380 RDI: ffffffffffffff9c
[  135.511271][ T6152] RBP: 00007f4fdd810ab1 R08: 0000000000000000 R09: 0000000000000000
[  135.511291][ T6152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  135.511310][ T6152] R13: 0000000000000000 R14: 00007f4fdd9b6080 R15: 00007ffee4990118
[  135.511352][ T6152]  </TASK>
[  135.511405][ T6152] ERROR: Out of memory at tomoyo_realpath_from_path.
[  136.693473][ T5837] Bluetooth: hci0: unexpected subevent 0x01 length: 4 < 18
[  136.703611][   T31] audit: type=1800 audit(1746681407.556:2): pid=6168 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.73" name="dbroot" dev="configfs" ino=8448 res=0 errno=0
[  138.163649][   T31] audit: type=1806 audit(1746681409.006:3): xattr="." res=0
[  138.283617][ T6192] netlink: 330 bytes leftover after parsing attributes in process `syz.1.80'.
[  138.558672][ T6182] mmap: syz.0.77 (6182) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst.
[  140.048561][    T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[  143.385249][ T6282] FAULT_INJECTION: forcing a failure.
[  143.385249][ T6282] name failslab, interval 1, probability 0, space 0, times 0
[  143.433722][ T6282] CPU: 0 UID: 0 PID: 6282 Comm: syz.1.94 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  143.433769][ T6282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  143.433789][ T6282] Call Trace:
[  143.433800][ T6282]  <TASK>
[  143.433812][ T6282]  dump_stack_lvl+0x16c/0x1f0
[  143.433864][ T6282]  should_fail_ex+0x512/0x640
[  143.433909][ T6282]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  143.433950][ T6282]  should_failslab+0xc2/0x120
[  143.433988][ T6282]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  143.434022][ T6282]  ? __proc_create+0xc3/0x8c0
[  143.434057][ T6282]  ? __proc_create+0x2ce/0x8c0
[  143.434098][ T6282]  __proc_create+0x2ce/0x8c0
[  143.434134][ T6282]  ? __pfx___proc_create+0x10/0x10
[  143.434168][ T6282]  ? __register_sysctl_table+0x736/0x1900
[  143.434221][ T6282]  ? _raw_spin_unlock+0x28/0x50
[  143.434277][ T6282]  proc_create_reg+0x7d/0x180
[  143.434319][ T6282]  proc_create_net_data+0x8e/0x1b0
[  143.434359][ T6282]  ? __pfx_proc_create_net_data+0x10/0x10
[  143.434407][ T6282]  ? __pfx_arp_net_init+0x10/0x10
[  143.434452][ T6282]  arp_net_init+0x53/0x70
[  143.434495][ T6282]  ops_init+0x1df/0x5f0
[  143.434539][ T6282]  setup_net+0x21e/0x850
[  143.434582][ T6282]  ? __pfx_setup_net+0x10/0x10
[  143.434619][ T6282]  ? lockdep_init_map_type+0x5c/0x280
[  143.434663][ T6282]  ? __pfx_down_read_killable+0x10/0x10
[  143.434716][ T6282]  ? debug_mutex_init+0x37/0x70
[  143.434751][ T6282]  copy_net_ns+0x2a6/0x5f0
[  143.434798][ T6282]  create_new_namespaces+0x3ea/0xad0
[  143.434845][ T6282]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  143.434885][ T6282]  ksys_unshare+0x45b/0xa40
[  143.434928][ T6282]  ? __pfx_ksys_unshare+0x10/0x10
[  143.434969][ T6282]  ? xfd_validate_state+0x5d/0x180
[  143.435021][ T6282]  ? rcu_is_watching+0x12/0xc0
[  143.435061][ T6282]  __x64_sys_unshare+0x31/0x40
[  143.435104][ T6282]  do_syscall_64+0xcd/0x230
[  143.435151][ T6282]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  143.435181][ T6282] RIP: 0033:0x7f8ee078e969
[  143.435214][ T6282] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  143.435245][ T6282] RSP: 002b:00007f8ee1625038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  143.435276][ T6282] RAX: ffffffffffffffda RBX: 00007f8ee09b5fa0 RCX: 00007f8ee078e969
[  143.435297][ T6282] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  143.435317][ T6282] RBP: 00007f8ee0810ab1 R08: 0000000000000000 R09: 0000000000000000
[  143.435336][ T6282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  143.435355][ T6282] R13: 0000000000000000 R14: 00007f8ee09b5fa0 R15: 00007ffd8a3fa3d8
[  143.435397][ T6282]  </TASK>
[  143.452378][   T31] audit: type=1800 audit(4294967309.495:4): pid=6290 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.95" name="dbroot" dev="configfs" ino=7805 res=0 errno=0
[  143.460606][ T5830] Bluetooth: hci1: unexpected subevent 0x01 length: 4 < 18
[  143.497534][ T6278] ptrace attach of "./syz-executor exec"[5836] was attempted by "./syz-executor exec"[6278]
[  145.076549][ T6313] netlink: 266 bytes leftover after parsing attributes in process `syz.0.100'.
[  145.101451][ T6313] IPv6: NLM_F_CREATE should be specified when creating new route
[  145.214938][ T1300] ieee802154 phy0 wpan0: encryption failed: -22
[  145.228185][ T1300] ieee802154 phy1 wpan1: encryption failed: -22
[  145.335410][ T6314] could not allocate digest TFM handle 
[  146.346102][ T6342] netlink: 8 bytes leftover after parsing attributes in process `syz.2.107'.
[  146.701837][ T6330] ptrace attach of "./syz-executor exec"[5828] was attempted by "./syz-executor exec"[6330]
[  147.695122][    T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!!
[  148.205680][ T6364] netlink: 28 bytes leftover after parsing attributes in process `syz.2.113'.
[  148.404013][ T6364] hsr_slave_0: left promiscuous mode
[  148.478293][ T6364] hsr_slave_1: left promiscuous mode
[  148.818590][ T6370] netlink: 28 bytes leftover after parsing attributes in process `syz.2.115'.
[  148.838382][ T6370] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  149.070773][ T6370] batman_adv: batadv0: Removing interface: batadv_slave_1
[  149.308021][ T6377] sp0: Synchronizing with TNC
[  149.664677][ T6384] netlink: 28 bytes leftover after parsing attributes in process `syz.2.121'.
[  149.738274][ T6384] bond_slave_0: entered allmulticast mode
[  152.553190][ T6421] netlink: 'syz.2.133': attribute type 29 has an invalid length.
[  152.589293][ T6421] netlink: 'syz.2.133': attribute type 30 has an invalid length.
[  152.628445][ T6421] netlink: 'syz.2.133': attribute type 31 has an invalid length.
[  152.635212][ T6424] sp0: Synchronizing with TNC
[  152.678154][ T6421] netlink: 'syz.2.133': attribute type 32 has an invalid length.
[  152.700880][ T6421] netlink: 'syz.2.133': attribute type 33 has an invalid length.
[  152.721745][ T6421] netlink: 'syz.2.133': attribute type 35 has an invalid length.
[  152.762482][ T6421] netlink: 'syz.2.133': attribute type 37 has an invalid length.
[  152.785711][ T6421] netlink: 18 bytes leftover after parsing attributes in process `syz.2.133'.
[  153.308725][ T6432] sctp: [Deprecated]: syz.3.136 (pid 6432) Use of int in maxseg socket option.
[  153.308725][ T6432] Use struct sctp_assoc_value instead
[  153.518795][ T6438] random: crng reseeded on system resumption
[  155.387929][ T6454] netlink: 28 bytes leftover after parsing attributes in process `syz.3.142'.
[  155.423051][ T6454] hsr_slave_0: left promiscuous mode
[  155.452119][ T6454] hsr_slave_1: left promiscuous mode
[  155.932041][ T6465] netlink: 'syz.1.146': attribute type 10 has an invalid length.
[  155.968221][ T6465] netlink: 230 bytes leftover after parsing attributes in process `syz.1.146'.
[  156.065262][ T6465] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check.
[  156.359237][ T6469] netlink: 330 bytes leftover after parsing attributes in process `syz.1.148'.
[  156.666662][ T6472] ptrace attach of "./syz-executor exec"[5828] was attempted by "./syz-executor exec"[6472]
[  157.076011][ T6484] random: crng reseeded on system resumption
[  158.807503][ T6500] could not allocate digest TFM handle 
[  159.994379][ T6517] netlink: 8 bytes leftover after parsing attributes in process `syz.3.161'.
[  161.650476][ T5830] Bluetooth: hci1: Received unexpected HCI Event 0x00
[  161.657456][ T5830] Bluetooth: hci1: ACL packet for unknown connection handle 0
[  163.654248][ T6575] sp0: Synchronizing with TNC
[  163.816132][ T6568] could not allocate digest TFM handle 
[  164.572950][ T6594] random: crng reseeded on system resumption
[  164.867698][   T31] audit: type=1800 audit(4294967330.905:5): pid=6596 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.177" name="SYSV00000008" dev="hugetlbfs" ino=0 res=0 errno=0
[  165.502795][ T6603] netlink: 28 bytes leftover after parsing attributes in process `syz.2.183'.
[  165.512697][ T6603] ipvlan1: entered allmulticast mode
[  165.512726][ T6603] veth0_vlan: entered allmulticast mode
[  166.829439][ T5830] Bluetooth: hci2: Received unexpected HCI Event 0x00
[  166.859142][ T5830] Bluetooth: hci2: ACL packet for unknown connection handle 0
[  167.697044][ T6636] netlink: 306 bytes leftover after parsing attributes in process `syz.2.193'.
[  169.356103][ T6659] delete_channel: no stack
[  171.299629][ T6682] blktrace: Concurrent blktraces are not allowed on loop2
[  171.406475][ T6684] bridge0: port 3(netdevsim1) entered blocking state
[  171.444161][ T6684] bridge0: port 3(netdevsim1) entered disabled state
[  171.495977][ T6684] netdevsim netdevsim0 netdevsim1: entered allmulticast mode
[  171.578731][ T6684] netdevsim netdevsim0 netdevsim1: entered promiscuous mode
[  171.587206][ T6684] bridge0: port 3(netdevsim1) entered blocking state
[  171.594468][ T6684] bridge0: port 3(netdevsim1) entered forwarding state
[  171.748562][ T6690] delete_channel: no stack
[  172.118912][ T6698] FAULT_INJECTION: forcing a failure.
[  172.118912][ T6698] name failslab, interval 1, probability 0, space 0, times 0
[  172.131974][ T6698] CPU: 0 UID: 0 PID: 6698 Comm: syz.0.213 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  172.132018][ T6698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  172.132037][ T6698] Call Trace:
[  172.132049][ T6698]  <TASK>
[  172.132061][ T6698]  dump_stack_lvl+0x16c/0x1f0
[  172.132119][ T6698]  should_fail_ex+0x512/0x640
[  172.132165][ T6698]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  172.132209][ T6698]  should_failslab+0xc2/0x120
[  172.132250][ T6698]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  172.132296][ T6698]  ? d_instantiate+0x77/0x90
[  172.132327][ T6698]  ? alloc_empty_file+0x55/0x1e0
[  172.132374][ T6698]  alloc_empty_file+0x55/0x1e0
[  172.132417][ T6698]  alloc_file_pseudo+0x13a/0x230
[  172.132462][ T6698]  ? __pfx_alloc_file_pseudo+0x10/0x10
[  172.132500][ T6698]  ? bpf_lsm_socket_post_create+0x9/0x10
[  172.132560][ T6698]  sock_alloc_file+0x50/0x210
[  172.132605][ T6698]  __sys_socketpair+0x34e/0x5a0
[  172.132657][ T6698]  ? __pfx___sys_socketpair+0x10/0x10
[  172.132708][ T6698]  ? xfd_validate_state+0x5d/0x180
[  172.132765][ T6698]  ? rcu_is_watching+0x12/0xc0
[  172.132803][ T6698]  __x64_sys_socketpair+0x96/0x100
[  172.132852][ T6698]  ? lockdep_hardirqs_on+0x7c/0x110
[  172.132896][ T6698]  do_syscall_64+0xcd/0x230
[  172.132944][ T6698]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  172.132976][ T6698] RIP: 0033:0x7ff4e098e969
[  172.133002][ T6698] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  172.133033][ T6698] RSP: 002b:00007ff4e17fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035
[  172.133063][ T6698] RAX: ffffffffffffffda RBX: 00007ff4e0bb5fa0 RCX: 00007ff4e098e969
[  172.133083][ T6698] RDX: 8000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
[  172.133103][ T6698] RBP: 00007ff4e0a10ab1 R08: 0000000000000000 R09: 0000000000000000
[  172.133123][ T6698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  172.133155][ T6698] R13: 0000000000000000 R14: 00007ff4e0bb5fa0 R15: 00007fff5bb29678
[  172.133196][ T6698]  </TASK>
[  172.649013][ T6708] netlink: 4 bytes leftover after parsing attributes in process `syz.3.215'.
[  172.764942][ T6710] netlink: 12 bytes leftover after parsing attributes in process `syz.3.216'.
[  172.869653][ T6710] netlink: 8 bytes leftover after parsing attributes in process `syz.3.216'.
[  173.409758][ T6721] random: crng reseeded on system resumption
[  174.889741][ T6719] bond0: option all_slaves_active: invalid value ()
[  175.775646][ T6754] netlink: 12 bytes leftover after parsing attributes in process `syz.0.230'.
[  175.907628][ T6754] netlink: 8 bytes leftover after parsing attributes in process `syz.0.230'.
[  177.920176][ T6763] kexec: Could not allocate control_code_buffer
[  177.969456][ T6774] netlink: 50 bytes leftover after parsing attributes in process `syz.2.236'.
[  178.332155][ T6781] FAULT_INJECTION: forcing a failure.
[  178.332155][ T6781] name failslab, interval 1, probability 0, space 0, times 0
[  178.345046][ T6781] CPU: 0 UID: 0 PID: 6781 Comm: syz.1.239 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  178.345086][ T6781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  178.345104][ T6781] Call Trace:
[  178.345114][ T6781]  <TASK>
[  178.345126][ T6781]  dump_stack_lvl+0x16c/0x1f0
[  178.345175][ T6781]  should_fail_ex+0x512/0x640
[  178.345216][ T6781]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  178.345254][ T6781]  should_failslab+0xc2/0x120
[  178.345292][ T6781]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  178.345326][ T6781]  ? security_file_alloc+0x34/0x2b0
[  178.345371][ T6781]  security_file_alloc+0x34/0x2b0
[  178.345410][ T6781]  init_file+0x93/0x4c0
[  178.345446][ T6781]  alloc_empty_file+0x73/0x1e0
[  178.345484][ T6781]  alloc_file_pseudo+0x13a/0x230
[  178.345523][ T6781]  ? __pfx_alloc_file_pseudo+0x10/0x10
[  178.345559][ T6781]  ? bpf_lsm_socket_post_create+0x9/0x10
[  178.345612][ T6781]  sock_alloc_file+0x50/0x210
[  178.345652][ T6781]  __sys_socketpair+0x34e/0x5a0
[  178.345700][ T6781]  ? __pfx___sys_socketpair+0x10/0x10
[  178.345748][ T6781]  ? xfd_validate_state+0x5d/0x180
[  178.345799][ T6781]  ? rcu_is_watching+0x12/0xc0
[  178.345833][ T6781]  __x64_sys_socketpair+0x96/0x100
[  178.345878][ T6781]  ? lockdep_hardirqs_on+0x7c/0x110
[  178.345919][ T6781]  do_syscall_64+0xcd/0x230
[  178.345992][ T6781]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  178.346023][ T6781] RIP: 0033:0x7f8ee078e969
[  178.346047][ T6781] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  178.346075][ T6781] RSP: 002b:00007f8ee1625038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035
[  178.346103][ T6781] RAX: ffffffffffffffda RBX: 00007f8ee09b5fa0 RCX: 00007f8ee078e969
[  178.346134][ T6781] RDX: 8000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
[  178.346152][ T6781] RBP: 00007f8ee0810ab1 R08: 0000000000000000 R09: 0000000000000000
[  178.346170][ T6781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  178.346187][ T6781] R13: 0000000000000000 R14: 00007f8ee09b5fa0 R15: 00007ffd8a3fa3d8
[  178.346225][ T6781]  </TASK>
[  178.927015][ T6787] netlink: 12 bytes leftover after parsing attributes in process `syz.1.241'.
[  178.990000][ T6787] netlink: 8 bytes leftover after parsing attributes in process `syz.1.241'.
[  179.971485][ T6809] input: isc as /devices/virtual/input/input6
[  180.009434][ T6809] FAULT_INJECTION: forcing a failure.
[  180.009434][ T6809] name failslab, interval 1, probability 0, space 0, times 0
[  180.054350][ T6809] CPU: 0 UID: 0 PID: 6809 Comm: syz.0.247 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  180.054399][ T6809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  180.054419][ T6809] Call Trace:
[  180.054429][ T6809]  <TASK>
[  180.054443][ T6809]  dump_stack_lvl+0x16c/0x1f0
[  180.054497][ T6809]  should_fail_ex+0x512/0x640
[  180.054542][ T6809]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  180.054584][ T6809]  should_failslab+0xc2/0x120
[  180.054625][ T6809]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  180.054659][ T6809]  ? __pfx_idr_alloc_u32+0x10/0x10
[  180.054700][ T6809]  ? __kernfs_new_node+0xd2/0x8a0
[  180.054766][ T6809]  __kernfs_new_node+0xd2/0x8a0
[  180.054822][ T6809]  ? __pfx___kernfs_new_node+0x10/0x10
[  180.054883][ T6809]  ? find_held_lock+0x2b/0x80
[  180.054913][ T6809]  ? kernfs_root+0xee/0x2a0
[  180.054950][ T6809]  kernfs_new_node+0x13c/0x1e0
[  180.054994][ T6809]  kernfs_create_dir_ns+0x4c/0x1a0
[  180.055035][ T6809]  internal_create_group+0x34d/0xf30
[  180.055073][ T6809]  ? kernfs_add_one+0x14e/0x840
[  180.055112][ T6809]  ? __pfx_internal_create_group+0x10/0x10
[  180.055149][ T6809]  ? __pfx_dev_add_physical_location+0x10/0x10
[  180.055188][ T6809]  ? bus_to_subsys+0x131/0x160
[  180.055240][ T6809]  dpm_sysfs_add+0x80/0x280
[  180.055280][ T6809]  device_add+0x9a6/0x1a70
[  180.055325][ T6809]  ? __pfx_device_add+0x10/0x10
[  180.055364][ T6809]  ? __pfx_exact_lock+0x10/0x10
[  180.055402][ T6809]  ? kobject_get+0xbb/0x150
[  180.055451][ T6809]  cdev_device_add+0xc2/0x1e0
[  180.055486][ T6809]  evdev_connect+0x3a4/0x4c0
[  180.055537][ T6809]  input_attach_handler.isra.0+0x181/0x260
[  180.055588][ T6809]  input_register_device+0xa84/0x1130
[  180.055636][ T6809]  uinput_ioctl_handler.isra.0+0x1357/0x1df0
[  180.055698][ T6809]  ? __pfx_uinput_ioctl_handler.isra.0+0x10/0x10
[  180.055773][ T6809]  ? find_held_lock+0x2b/0x80
[  180.055832][ T6809]  ? __pfx_uinput_ioctl+0x10/0x10
[  180.055885][ T6809]  __x64_sys_ioctl+0x190/0x200
[  180.055937][ T6809]  do_syscall_64+0xcd/0x230
[  180.055989][ T6809]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  180.056035][ T6809] RIP: 0033:0x7ff4e098e969
[  180.056067][ T6809] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  180.056099][ T6809] RSP: 002b:00007ff4e17fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  180.056131][ T6809] RAX: ffffffffffffffda RBX: 00007ff4e0bb5fa0 RCX: 00007ff4e098e969
[  180.056156][ T6809] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005
[  180.056176][ T6809] RBP: 00007ff4e0a10ab1 R08: 0000000000000000 R09: 0000000000000000
[  180.056195][ T6809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  180.056212][ T6809] R13: 0000000000000000 R14: 00007ff4e0bb5fa0 R15: 00007fff5bb29678
[  180.056251][ T6809]  </TASK>
[  180.548428][ T6809] input: failed to attach handler evdev to device input6, error: -12
[  182.022871][ T6821] kexec: Could not allocate control_code_buffer
[  183.232348][ T6852] netlink: 4 bytes leftover after parsing attributes in process `syz.1.253'.
[  183.308577][ T6854] netlink: 13 bytes leftover after parsing attributes in process `syz.1.253'.
[  183.924334][ T6868] FAULT_INJECTION: forcing a failure.
[  183.924334][ T6868] name failslab, interval 1, probability 0, space 0, times 0
[  184.042038][ T6868] CPU: 1 UID: 0 PID: 6868 Comm: syz.1.257 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  184.042099][ T6868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  184.042120][ T6868] Call Trace:
[  184.042131][ T6868]  <TASK>
[  184.042144][ T6868]  dump_stack_lvl+0x16c/0x1f0
[  184.042198][ T6868]  should_fail_ex+0x512/0x640
[  184.042245][ T6868]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  184.042287][ T6868]  should_failslab+0xc2/0x120
[  184.042326][ T6868]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  184.042370][ T6868]  ? __proc_create+0xc3/0x8c0
[  184.042407][ T6868]  ? __proc_create+0x2ce/0x8c0
[  184.042448][ T6868]  __proc_create+0x2ce/0x8c0
[  184.042486][ T6868]  ? __pfx___proc_create+0x10/0x10
[  184.042520][ T6868]  ? _raw_write_unlock+0x28/0x50
[  184.042560][ T6868]  ? proc_register+0x314/0x5f0
[  184.042610][ T6868]  _proc_mkdir+0xb9/0x200
[  184.042648][ T6868]  ? __pfx__proc_mkdir+0x10/0x10
[  184.042695][ T6868]  ? __pfx_netfilter_net_init+0x10/0x10
[  184.042752][ T6868]  netfilter_net_init+0x37b/0x4b0
[  184.042802][ T6868]  ? sysctl_net_init+0x27/0x30
[  184.042849][ T6868]  ops_init+0x1df/0x5f0
[  184.042895][ T6868]  setup_net+0x21e/0x850
[  184.042967][ T6868]  ? __pfx_setup_net+0x10/0x10
[  184.043005][ T6868]  ? lockdep_init_map_type+0x5c/0x280
[  184.043051][ T6868]  ? __pfx_down_read_killable+0x10/0x10
[  184.043107][ T6868]  ? debug_mutex_init+0x37/0x70
[  184.043142][ T6868]  copy_net_ns+0x2a6/0x5f0
[  184.043191][ T6868]  create_new_namespaces+0x3ea/0xad0
[  184.043239][ T6868]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  184.043280][ T6868]  ksys_unshare+0x45b/0xa40
[  184.043325][ T6868]  ? __pfx_ksys_unshare+0x10/0x10
[  184.043380][ T6868]  ? xfd_validate_state+0x5d/0x180
[  184.043446][ T6868]  ? rcu_is_watching+0x12/0xc0
[  184.043488][ T6868]  __x64_sys_unshare+0x31/0x40
[  184.043532][ T6868]  do_syscall_64+0xcd/0x230
[  184.043583][ T6868]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  184.043616][ T6868] RIP: 0033:0x7f8ee078e969
[  184.043643][ T6868] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  184.043676][ T6868] RSP: 002b:00007f8ee1625038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  184.043707][ T6868] RAX: ffffffffffffffda RBX: 00007f8ee09b5fa0 RCX: 00007f8ee078e969
[  184.043728][ T6868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  184.043747][ T6868] RBP: 00007f8ee0810ab1 R08: 0000000000000000 R09: 0000000000000000
[  184.043766][ T6868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  184.043785][ T6868] R13: 0000000000000000 R14: 00007f8ee09b5fa0 R15: 00007ffd8a3fa3d8
[  184.043827][ T6868]  </TASK>
[  184.043841][ T6868] cannot create netfilter proc entry
[  184.891354][ T6885] FAULT_INJECTION: forcing a failure.
[  184.891354][ T6885] name failslab, interval 1, probability 0, space 0, times 0
[  184.929491][ T6885] CPU: 1 UID: 0 PID: 6885 Comm: syz.2.262 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  184.929534][ T6885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  184.929552][ T6885] Call Trace:
[  184.929562][ T6885]  <TASK>
[  184.929574][ T6885]  dump_stack_lvl+0x16c/0x1f0
[  184.929622][ T6885]  should_fail_ex+0x512/0x640
[  184.929663][ T6885]  ? __kmalloc_cache_node_noprof+0x5a/0x420
[  184.929699][ T6885]  should_failslab+0xc2/0x120
[  184.929735][ T6885]  __kmalloc_cache_node_noprof+0x6d/0x420
[  184.929768][ T6885]  ? lockdep_init_map_type+0x5c/0x280
[  184.929806][ T6885]  ? __alloc_workqueue+0x506/0x1810
[  184.929851][ T6885]  __alloc_workqueue+0x506/0x1810
[  184.929903][ T6885]  alloc_workqueue+0xd2/0x200
[  184.929940][ T6885]  ? __pfx_alloc_workqueue+0x10/0x10
[  184.929983][ T6885]  ? rcu_is_watching+0x12/0xc0
[  184.930011][ T6885]  ? trace_kmalloc+0x2b/0xd0
[  184.930059][ T6885]  ? do_raw_spin_lock+0x12c/0x2b0
[  184.930104][ T6885]  ? __sanitizer_cov_trace_switch+0x54/0x90
[  184.930153][ T6885]  ieee80211_register_hw+0x1e18/0x4020
[  184.930208][ T6885]  ? __pfx__raw_spin_unlock_bh+0x1/0x10
[  184.930245][ T6885]  ? __debug_object_init+0x281/0x3d0
[  184.930280][ T6885]  ? __pfx_ieee80211_register_hw+0x10/0x10
[  184.930336][ T6885]  ? find_held_lock+0x2b/0x80
[  184.930376][ T6885]  ? __sanitizer_cov_trace_switch+0x54/0x90
[  184.930417][ T6885]  ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[  184.930464][ T6885]  ? __hrtimer_setup+0x176/0x280
[  184.930511][ T6885]  mac80211_hwsim_new_radio+0x3034/0x54d0
[  184.930581][ T6885]  ? __pfx_mac80211_hwsim_new_radio+0x10/0x10
[  184.930640][ T6885]  hwsim_new_radio_nl+0xb51/0x12c0
[  184.930689][ T6885]  ? __pfx_hwsim_new_radio_nl+0x10/0x10
[  184.930746][ T6885]  ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290
[  184.930794][ T6885]  ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290
[  184.930855][ T6885]  genl_family_rcv_msg_doit+0x206/0x2f0
[  184.930903][ T6885]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  184.930946][ T6885]  ? trace_cap_capable+0x18d/0x200
[  184.930985][ T6885]  ? bpf_lsm_capable+0x9/0x10
[  184.931016][ T6885]  ? security_capable+0x7e/0x260
[  184.931047][ T6885]  ? ns_capable+0xd7/0x110
[  184.931089][ T6885]  genl_rcv_msg+0x55c/0x800
[  184.931137][ T6885]  ? __pfx_genl_rcv_msg+0x10/0x10
[  184.931179][ T6885]  ? __pfx___dev_queue_xmit+0x10/0x10
[  184.931228][ T6885]  ? __pfx_hwsim_new_radio_nl+0x10/0x10
[  184.931276][ T6885]  ? __lock_acquire+0xaa4/0x1ba0
[  184.931325][ T6885]  netlink_rcv_skb+0x16a/0x440
[  184.931360][ T6885]  ? __pfx_genl_rcv_msg+0x10/0x10
[  184.931403][ T6885]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  184.931457][ T6885]  ? __pfx_down_read+0x10/0x10
[  184.931503][ T6885]  ? netlink_deliver_tap+0x1ae/0xd30
[  184.931541][ T6885]  genl_rcv+0x28/0x40
[  184.931577][ T6885]  netlink_unicast+0x53a/0x7f0
[  184.931618][ T6885]  ? __pfx_netlink_unicast+0x10/0x10
[  184.931651][ T6885]  ? __lock_acquire+0xaa4/0x1ba0
[  184.931698][ T6885]  netlink_sendmsg+0x8d1/0xdd0
[  184.931741][ T6885]  ? __pfx_netlink_sendmsg+0x10/0x10
[  184.931791][ T6885]  ____sys_sendmsg+0xa95/0xc70
[  184.931834][ T6885]  ? copy_msghdr_from_user+0x10a/0x160
[  184.931867][ T6885]  ? __pfx_____sys_sendmsg+0x10/0x10
[  184.931918][ T6885]  ? try_to_wake_up+0xa2f/0x1680
[  184.931951][ T6885]  ___sys_sendmsg+0x134/0x1d0
[  184.931984][ T6885]  ? __pfx____sys_sendmsg+0x10/0x10
[  184.932069][ T6885]  __sys_sendmsg+0x16d/0x220
[  184.932103][ T6885]  ? __pfx___sys_sendmsg+0x10/0x10
[  184.932135][ T6885]  ? __x64_sys_futex+0x1e0/0x4c0
[  184.932175][ T6885]  ? rcu_is_watching+0x12/0xc0
[  184.932213][ T6885]  do_syscall_64+0xcd/0x230
[  184.932258][ T6885]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  184.932288][ T6885] RIP: 0033:0x7fe55c18e969
[  184.932314][ T6885] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  184.932344][ T6885] RSP: 002b:00007fe55d06f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  184.932373][ T6885] RAX: ffffffffffffffda RBX: 00007fe55c3b5fa0 RCX: 00007fe55c18e969
[  184.932392][ T6885] RDX: 00000000040000c0 RSI: 0000200000000300 RDI: 0000000000000005
[  184.932411][ T6885] RBP: 00007fe55c210ab1 R08: 0000000000000000 R09: 0000000000000000
[  184.932429][ T6885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  184.932447][ T6885] R13: 0000000000000000 R14: 00007fe55c3b5fa0 R15: 00007ffe8acdb818
[  184.932487][ T6885]  </TASK>
[  185.998841][ T6896] netlink: 'syz.2.264': attribute type 10 has an invalid length.
[  186.017002][ T6896] netlink: 230 bytes leftover after parsing attributes in process `syz.2.264'.
[  186.072771][ T6896] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check.
[  186.287505][ T6898] FAULT_INJECTION: forcing a failure.
[  186.287505][ T6898] name failslab, interval 1, probability 0, space 0, times 0
[  186.340291][ T6898] CPU: 1 UID: 0 PID: 6898 Comm: syz.3.265 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  186.340338][ T6898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  186.340357][ T6898] Call Trace:
[  186.340368][ T6898]  <TASK>
[  186.340379][ T6898]  dump_stack_lvl+0x16c/0x1f0
[  186.340430][ T6898]  should_fail_ex+0x512/0x640
[  186.340477][ T6898]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  186.340518][ T6898]  should_failslab+0xc2/0x120
[  186.340559][ T6898]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  186.340595][ T6898]  ? vm_area_dup+0x25/0x760
[  186.340636][ T6898]  vm_area_dup+0x25/0x760
[  186.340674][ T6898]  copy_vma+0x4c2/0xa50
[  186.340719][ T6898]  ? __pfx_copy_vma+0x10/0x10
[  186.340752][ T6898]  ? finish_task_switch.isra.0+0x221/0xc10
[  186.340784][ T6898]  ? lockdep_hardirqs_on+0x7c/0x110
[  186.340845][ T6898]  ? trace_sched_exit_tp+0xde/0x130
[  186.340887][ T6898]  ? __schedule+0x1186/0x5de0
[  186.340955][ T6898]  copy_vma_and_data+0x1cf/0x810
[  186.340999][ T6898]  ? __pfx_copy_vma_and_data+0x10/0x10
[  186.341048][ T6898]  ? __vma_enter_locked+0x163/0x3f0
[  186.341093][ T6898]  ? find_held_lock+0x2b/0x80
[  186.341125][ T6898]  ? move_vma+0x536/0x1740
[  186.341171][ T6898]  move_vma+0x548/0x1740
[  186.341215][ T6898]  ? __pfx_move_vma+0x10/0x10
[  186.341256][ T6898]  ? thp_get_unmapped_area_vmflags+0x2ec/0x380
[  186.341318][ T6898]  ? cap_mmap_addr+0x4b/0x120
[  186.341347][ T6898]  ? bpf_lsm_mmap_addr+0x9/0x10
[  186.341376][ T6898]  ? security_mmap_addr+0x6c/0x1e0
[  186.341419][ T6898]  ? __get_unmapped_area+0x26a/0x440
[  186.341474][ T6898]  ? vrm_set_new_addr+0x208/0x290
[  186.341515][ T6898]  __do_sys_mremap+0xe38/0x15d0
[  186.341554][ T6898]  ? kasan_quarantine_put+0x10a/0x240
[  186.341589][ T6898]  ? __pfx___do_sys_mremap+0x10/0x10
[  186.341647][ T6898]  ? __x64_sys_futex+0x1e0/0x4c0
[  186.341694][ T6898]  ? rcu_is_watching+0x12/0xc0
[  186.341737][ T6898]  do_syscall_64+0xcd/0x230
[  186.341787][ T6898]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  186.341819][ T6898] RIP: 0033:0x7f4fdd78e969
[  186.341852][ T6898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  186.341883][ T6898] RSP: 002b:00007f4fde596038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[  186.341914][ T6898] RAX: ffffffffffffffda RBX: 00007f4fdd9b5fa0 RCX: 00007f4fdd78e969
[  186.341935][ T6898] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 000000110c231000
[  186.341955][ T6898] RBP: 00007f4fdd810ab1 R08: 0000000100000000 R09: 0000000000000000
[  186.341974][ T6898] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000
[  186.341994][ T6898] R13: 0000000000000000 R14: 00007f4fdd9b5fa0 R15: 00007ffee4990118
[  186.342047][ T6898]  </TASK>
[  188.067934][ T5830] Bluetooth: hci1: unexpected event 0x03 length: 17 > 11
[  189.515583][ T6941] FAULT_INJECTION: forcing a failure.
[  189.515583][ T6941] name failslab, interval 1, probability 0, space 0, times 0
[  189.555378][ T6941] CPU: 1 UID: 0 PID: 6941 Comm: syz.0.279 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  189.555428][ T6941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  189.555445][ T6941] Call Trace:
[  189.555456][ T6941]  <TASK>
[  189.555468][ T6941]  dump_stack_lvl+0x16c/0x1f0
[  189.555521][ T6941]  should_fail_ex+0x512/0x640
[  189.555576][ T6941]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  189.555623][ T6941]  should_failslab+0xc2/0x120
[  189.555663][ T6941]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  189.555705][ T6941]  ? kstrdup_const+0x63/0x80
[  189.555752][ T6941]  kstrdup+0x53/0x100
[  189.555794][ T6941]  kstrdup_const+0x63/0x80
[  189.555834][ T6941]  __kernfs_new_node+0x9b/0x8a0
[  189.555893][ T6941]  ? __pfx___kernfs_new_node+0x10/0x10
[  189.555949][ T6941]  ? find_held_lock+0x2b/0x80
[  189.555979][ T6941]  ? kernfs_root+0xee/0x2a0
[  189.556016][ T6941]  kernfs_new_node+0x13c/0x1e0
[  189.556056][ T6941]  kernfs_create_link+0xcc/0x240
[  189.556102][ T6941]  sysfs_do_create_link_sd+0x90/0x140
[  189.556154][ T6941]  sysfs_create_link+0x61/0xc0
[  189.556203][ T6941]  device_add+0x62c/0x1a70
[  189.556264][ T6941]  ? __pfx_device_add+0x10/0x10
[  189.556300][ T6941]  ? kfree+0x252/0x4d0
[  189.556341][ T6941]  device_create_groups_vargs+0x1f8/0x270
[  189.556390][ T6941]  device_create+0xed/0x130
[  189.556432][ T6941]  ? __pfx_device_create+0x10/0x10
[  189.556476][ T6941]  ? do_init_timer+0xc9/0x110
[  189.556510][ T6941]  ? ieee80211_roc_setup+0x136/0x270
[  189.556562][ T6941]  ? ieee80211_alloc_hw_nm+0x231/0x2260
[  189.556622][ T6941]  mac80211_hwsim_new_radio+0x369/0x54d0
[  189.556690][ T6941]  ? __asan_memset+0x23/0x50
[  189.556741][ T6941]  ? __pfx_mac80211_hwsim_new_radio+0x10/0x10
[  189.556799][ T6941]  hwsim_new_radio_nl+0xb51/0x12c0
[  189.556849][ T6941]  ? __pfx_hwsim_new_radio_nl+0x10/0x10
[  189.556907][ T6941]  ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290
[  189.556955][ T6941]  ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290
[  189.557008][ T6941]  genl_family_rcv_msg_doit+0x206/0x2f0
[  189.557054][ T6941]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  189.557098][ T6941]  ? trace_cap_capable+0x18d/0x200
[  189.557138][ T6941]  ? bpf_lsm_capable+0x9/0x10
[  189.557170][ T6941]  ? security_capable+0x7e/0x260
[  189.557201][ T6941]  ? ns_capable+0xd7/0x110
[  189.557238][ T6941]  genl_rcv_msg+0x55c/0x800
[  189.557297][ T6941]  ? __pfx_genl_rcv_msg+0x10/0x10
[  189.557340][ T6941]  ? __pfx___dev_queue_xmit+0x10/0x10
[  189.557391][ T6941]  ? __pfx_hwsim_new_radio_nl+0x10/0x10
[  189.557440][ T6941]  ? __lock_acquire+0xaa4/0x1ba0
[  189.557488][ T6941]  netlink_rcv_skb+0x16a/0x440
[  189.557525][ T6941]  ? __pfx_genl_rcv_msg+0x10/0x10
[  189.557580][ T6941]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  189.557639][ T6941]  ? __pfx_down_read+0x10/0x10
[  189.557689][ T6941]  ? netlink_deliver_tap+0x1ae/0xd30
[  189.557731][ T6941]  genl_rcv+0x28/0x40
[  189.557769][ T6941]  netlink_unicast+0x53a/0x7f0
[  189.557813][ T6941]  ? __pfx_netlink_unicast+0x10/0x10
[  189.557848][ T6941]  ? __lock_acquire+0xaa4/0x1ba0
[  189.557899][ T6941]  netlink_sendmsg+0x8d1/0xdd0
[  189.557945][ T6941]  ? __pfx_netlink_sendmsg+0x10/0x10
[  189.557999][ T6941]  ____sys_sendmsg+0xa95/0xc70
[  189.558046][ T6941]  ? copy_msghdr_from_user+0x10a/0x160
[  189.558080][ T6941]  ? __pfx_____sys_sendmsg+0x10/0x10
[  189.558144][ T6941]  ___sys_sendmsg+0x134/0x1d0
[  189.558179][ T6941]  ? __pfx____sys_sendmsg+0x10/0x10
[  189.558269][ T6941]  __sys_sendmsg+0x16d/0x220
[  189.558305][ T6941]  ? __pfx___sys_sendmsg+0x10/0x10
[  189.558339][ T6941]  ? __x64_sys_futex+0x1e0/0x4c0
[  189.558384][ T6941]  ? rcu_is_watching+0x12/0xc0
[  189.558424][ T6941]  do_syscall_64+0xcd/0x230
[  189.558472][ T6941]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  189.558505][ T6941] RIP: 0033:0x7ff4e098e969
[  189.558530][ T6941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  189.558570][ T6941] RSP: 002b:00007ff4e17fb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  189.558600][ T6941] RAX: ffffffffffffffda RBX: 00007ff4e0bb5fa0 RCX: 00007ff4e098e969
[  189.558621][ T6941] RDX: 00000000040000c0 RSI: 0000200000000300 RDI: 0000000000000005
[  189.558640][ T6941] RBP: 00007ff4e0a10ab1 R08: 0000000000000000 R09: 0000000000000000
[  189.558659][ T6941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  189.558677][ T6941] R13: 0000000000000000 R14: 00007ff4e0bb5fa0 R15: 00007fff5bb29678
[  189.558718][ T6941]  </TASK>
[  190.159381][ T6949] netlink: 28 bytes leftover after parsing attributes in process `syz.0.281'.
[  190.534856][ T6958] netlink: 'syz.0.283': attribute type 10 has an invalid length.
[  190.545287][ T6958] netlink: 230 bytes leftover after parsing attributes in process `syz.0.283'.
[  190.592692][ T6958] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check.
[  191.591214][ T6968] FAULT_INJECTION: forcing a failure.
[  191.591214][ T6968] name failslab, interval 1, probability 0, space 0, times 0
[  191.610538][ T6968] CPU: 1 UID: 0 PID: 6968 Comm: syz.3.287 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  191.610590][ T6968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  191.610610][ T6968] Call Trace:
[  191.610622][ T6968]  <TASK>
[  191.610634][ T6968]  dump_stack_lvl+0x16c/0x1f0
[  191.610686][ T6968]  should_fail_ex+0x512/0x640
[  191.610744][ T6968]  ? kmem_cache_alloc_node_noprof+0x5e/0x3b0
[  191.610786][ T6968]  should_failslab+0xc2/0x120
[  191.610827][ T6968]  kmem_cache_alloc_node_noprof+0x71/0x3b0
[  191.610865][ T6968]  ? alloc_unbound_pwq+0x3ff/0xe10
[  191.610906][ T6968]  alloc_unbound_pwq+0x3ff/0xe10
[  191.610952][ T6968]  apply_wqattrs_prepare+0x3af/0xbd0
[  191.611005][ T6968]  apply_workqueue_attrs_locked+0x64/0xe0
[  191.611043][ T6968]  __alloc_workqueue+0xf41/0x1810
[  191.611092][ T6968]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  191.611138][ T6968]  alloc_workqueue+0xd2/0x200
[  191.611178][ T6968]  ? __pfx_alloc_workqueue+0x10/0x10
[  191.611230][ T6968]  ? __pfx___debug_object_init+0x10/0x10
[  191.611275][ T6968]  nci_register_device+0x21e/0xb80
[  191.611317][ T6968]  ? __pfx_nci_register_device+0x10/0x10
[  191.611370][ T6968]  ? lockdep_init_map_type+0x5c/0x280
[  191.611423][ T6968]  virtual_ncidev_open+0x141/0x220
[  191.611479][ T6968]  ? __pfx_virtual_ncidev_open+0x10/0x10
[  191.611525][ T6968]  misc_open+0x35a/0x420
[  191.611581][ T6968]  ? __pfx_misc_open+0x10/0x10
[  191.611631][ T6968]  chrdev_open+0x231/0x6a0
[  191.611667][ T6968]  ? __pfx_chrdev_open+0x10/0x10
[  191.611706][ T6968]  ? file_set_fsnotify_mode_from_watchers+0x163/0x640
[  191.611763][ T6968]  do_dentry_open+0x741/0x1c10
[  191.611797][ T6968]  ? __pfx_chrdev_open+0x10/0x10
[  191.611840][ T6968]  vfs_open+0x82/0x3f0
[  191.611887][ T6968]  path_openat+0x1e5e/0x2d40
[  191.611936][ T6968]  ? __pfx_path_openat+0x10/0x10
[  191.611979][ T6968]  do_filp_open+0x20b/0x470
[  191.612011][ T6968]  ? __pfx_do_filp_open+0x10/0x10
[  191.612075][ T6968]  ? alloc_fd+0x471/0x7d0
[  191.612135][ T6968]  do_sys_openat2+0x11b/0x1d0
[  191.612177][ T6968]  ? __pfx_do_sys_openat2+0x10/0x10
[  191.612238][ T6968]  __x64_sys_openat+0x174/0x210
[  191.612282][ T6968]  ? __pfx___x64_sys_openat+0x10/0x10
[  191.612334][ T6968]  ? rcu_is_watching+0x12/0xc0
[  191.612376][ T6968]  do_syscall_64+0xcd/0x230
[  191.612426][ T6968]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  191.612460][ T6968] RIP: 0033:0x7f4fdd78e969
[  191.612485][ T6968] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  191.612516][ T6968] RSP: 002b:00007f4fde596038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  191.612547][ T6968] RAX: ffffffffffffffda RBX: 00007f4fdd9b5fa0 RCX: 00007f4fdd78e969
[  191.612567][ T6968] RDX: 0000000000000002 RSI: 0000200000000400 RDI: ffffffffffffff9c
[  191.612588][ T6968] RBP: 00007f4fdd810ab1 R08: 0000000000000000 R09: 0000000000000000
[  191.612607][ T6968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  191.612626][ T6968] R13: 0000000000000000 R14: 00007f4fdd9b5fa0 R15: 00007ffee4990118
[  191.612668][ T6968]  </TASK>
[  192.169505][ T6976] ref_tracker: memory allocation failure, unreliable refcount tracker.
[  192.513200][ T6982] FAULT_INJECTION: forcing a failure.
[  192.513200][ T6982] name failslab, interval 1, probability 0, space 0, times 0
[  192.600983][ T6982] CPU: 1 UID: 0 PID: 6982 Comm: syz.2.290 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  192.601036][ T6982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  192.601059][ T6982] Call Trace:
[  192.601071][ T6982]  <TASK>
[  192.601085][ T6982]  dump_stack_lvl+0x16c/0x1f0
[  192.601144][ T6982]  should_fail_ex+0x512/0x640
[  192.601196][ T6982]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  192.601252][ T6982]  should_failslab+0xc2/0x120
[  192.601297][ T6982]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  192.601337][ T6982]  ? __pfx_idr_alloc_u32+0x10/0x10
[  192.601383][ T6982]  ? __kernfs_new_node+0xd2/0x8a0
[  192.601450][ T6982]  __kernfs_new_node+0xd2/0x8a0
[  192.601513][ T6982]  ? __pfx___kernfs_new_node+0x10/0x10
[  192.601582][ T6982]  ? find_held_lock+0x2b/0x80
[  192.601616][ T6982]  ? kernfs_root+0xee/0x2a0
[  192.601654][ T6982]  kernfs_new_node+0x13c/0x1e0
[  192.601700][ T6982]  kernfs_create_dir_ns+0x4c/0x1a0
[  192.601745][ T6982]  internal_create_group+0x34d/0xf30
[  192.601787][ T6982]  ? kernfs_add_one+0x14e/0x840
[  192.601826][ T6982]  ? __pfx_internal_create_group+0x10/0x10
[  192.601870][ T6982]  ? __pfx_dev_add_physical_location+0x10/0x10
[  192.601928][ T6982]  ? bus_to_subsys+0x131/0x160
[  192.601989][ T6982]  dpm_sysfs_add+0x80/0x280
[  192.602034][ T6982]  device_add+0x9a6/0x1a70
[  192.602109][ T6982]  ? __pfx_device_add+0x10/0x10
[  192.602155][ T6982]  ? kfree+0x252/0x4d0
[  192.602205][ T6982]  device_create_groups_vargs+0x1f8/0x270
[  192.602265][ T6982]  device_create+0xed/0x130
[  192.602308][ T6982]  ? __pfx_device_create+0x10/0x10
[  192.602366][ T6982]  ? do_init_timer+0xc9/0x110
[  192.602400][ T6982]  ? ieee80211_roc_setup+0x136/0x270
[  192.602443][ T6982]  ? ieee80211_alloc_hw_nm+0x231/0x2260
[  192.602500][ T6982]  mac80211_hwsim_new_radio+0x369/0x54d0
[  192.602564][ T6982]  ? __asan_memset+0x23/0x50
[  192.602614][ T6982]  ? __pfx_mac80211_hwsim_new_radio+0x10/0x10
[  192.602671][ T6982]  hwsim_new_radio_nl+0xb51/0x12c0
[  192.602720][ T6982]  ? __pfx_hwsim_new_radio_nl+0x10/0x10
[  192.602776][ T6982]  ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290
[  192.602822][ T6982]  ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290
[  192.602875][ T6982]  genl_family_rcv_msg_doit+0x206/0x2f0
[  192.602934][ T6982]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  192.602979][ T6982]  ? trace_cap_capable+0x18d/0x200
[  192.603018][ T6982]  ? bpf_lsm_capable+0x9/0x10
[  192.603050][ T6982]  ? security_capable+0x7e/0x260
[  192.603080][ T6982]  ? ns_capable+0xd7/0x110
[  192.603121][ T6982]  genl_rcv_msg+0x55c/0x800
[  192.603169][ T6982]  ? __pfx_genl_rcv_msg+0x10/0x10
[  192.603209][ T6982]  ? __pfx___dev_queue_xmit+0x10/0x10
[  192.603263][ T6982]  ? __pfx_hwsim_new_radio_nl+0x10/0x10
[  192.603311][ T6982]  ? __lock_acquire+0xaa4/0x1ba0
[  192.603357][ T6982]  netlink_rcv_skb+0x16a/0x440
[  192.603394][ T6982]  ? __pfx_genl_rcv_msg+0x10/0x10
[  192.603439][ T6982]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  192.603496][ T6982]  ? __pfx_down_read+0x10/0x10
[  192.603544][ T6982]  ? netlink_deliver_tap+0x1ae/0xd30
[  192.603584][ T6982]  genl_rcv+0x28/0x40
[  192.603621][ T6982]  netlink_unicast+0x53a/0x7f0
[  192.603663][ T6982]  ? __pfx_netlink_unicast+0x10/0x10
[  192.603696][ T6982]  ? __lock_acquire+0xaa4/0x1ba0
[  192.603744][ T6982]  netlink_sendmsg+0x8d1/0xdd0
[  192.603787][ T6982]  ? __pfx_netlink_sendmsg+0x10/0x10
[  192.603838][ T6982]  ____sys_sendmsg+0xa95/0xc70
[  192.603883][ T6982]  ? copy_msghdr_from_user+0x10a/0x160
[  192.603916][ T6982]  ? __pfx_____sys_sendmsg+0x10/0x10
[  192.603977][ T6982]  ___sys_sendmsg+0x134/0x1d0
[  192.604013][ T6982]  ? __pfx____sys_sendmsg+0x10/0x10
[  192.604093][ T6982]  __sys_sendmsg+0x16d/0x220
[  192.604128][ T6982]  ? __pfx___sys_sendmsg+0x10/0x10
[  192.604161][ T6982]  ? __x64_sys_futex+0x1e0/0x4c0
[  192.604203][ T6982]  ? rcu_is_watching+0x12/0xc0
[  192.604249][ T6982]  do_syscall_64+0xcd/0x230
[  192.604296][ T6982]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  192.604328][ T6982] RIP: 0033:0x7fe55c18e969
[  192.604354][ T6982] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  192.604382][ T6982] RSP: 002b:00007fe55d06f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  192.604412][ T6982] RAX: ffffffffffffffda RBX: 00007fe55c3b5fa0 RCX: 00007fe55c18e969
[  192.604432][ T6982] RDX: 00000000040000c0 RSI: 0000200000000300 RDI: 0000000000000005
[  192.604451][ T6982] RBP: 00007fe55c210ab1 R08: 0000000000000000 R09: 0000000000000000
[  192.604470][ T6982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  192.604494][ T6982] R13: 0000000000000000 R14: 00007fe55c3b5fa0 R15: 00007ffe8acdb818
[  192.604532][ T6982]  </TASK>
[  194.011607][ T7005] netlink: 338 bytes leftover after parsing attributes in process `syz.1.300'.
[  194.034034][ T7007] netlink: 338 bytes leftover after parsing attributes in process `syz.1.300'.
[  194.071922][ T7009] netlink: 330 bytes leftover after parsing attributes in process `syz.2.301'.
[  194.262414][ T7009] net veth1_virt_wifi �: renamed from virt_wifi0
[  194.310273][ T7007] netlink: 290 bytes leftover after parsing attributes in process `syz.1.300'.
[  194.850622][ T7020] vcan0: tx drop: invalid sa for name 0x00000000000000fd
[  199.677861][ T7118] netlink: 4 bytes leftover after parsing attributes in process `syz.0.332'.
[  199.702804][ T7118] netlink: 25 bytes leftover after parsing attributes in process `syz.0.332'.
[  199.762930][ T7120] FAULT_INJECTION: forcing a failure.
[  199.762930][ T7120] name failslab, interval 1, probability 0, space 0, times 0
[  199.779328][ T7120] CPU: 0 UID: 0 PID: 7120 Comm: syz.3.333 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  199.779384][ T7120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  199.779403][ T7120] Call Trace:
[  199.779414][ T7120]  <TASK>
[  199.779427][ T7120]  dump_stack_lvl+0x16c/0x1f0
[  199.779477][ T7120]  should_fail_ex+0x512/0x640
[  199.779519][ T7120]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  199.779560][ T7120]  should_failslab+0xc2/0x120
[  199.779599][ T7120]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  199.779634][ T7120]  ? mm_alloc+0x1c/0xc0
[  199.779676][ T7120]  mm_alloc+0x1c/0xc0
[  199.779710][ T7120]  alloc_bprm+0x2ab/0xdd0
[  199.779756][ T7120]  ? strncpy_from_user+0x203/0x2e0
[  199.779803][ T7120]  do_execveat_common.isra.0+0x1ce/0x610
[  199.779874][ T7120]  __x64_sys_execve+0x8e/0xb0
[  199.779926][ T7120]  do_syscall_64+0xcd/0x230
[  199.779975][ T7120]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  199.780007][ T7120] RIP: 0033:0x7f4fdd78e969
[  199.780031][ T7120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  199.780058][ T7120] RSP: 002b:00007f4fde596038 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
[  199.780089][ T7120] RAX: ffffffffffffffda RBX: 00007f4fdd9b5fa0 RCX: 00007f4fdd78e969
[  199.780115][ T7120] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000001c0
[  199.780134][ T7120] RBP: 00007f4fdd810ab1 R08: 0000000000000000 R09: 0000000000000000
[  199.780152][ T7120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  199.780171][ T7120] R13: 0000000000000000 R14: 00007f4fdd9b5fa0 R15: 00007ffee4990118
[  199.780211][ T7120]  </TASK>
[  200.105065][ T7125] netlink: 338 bytes leftover after parsing attributes in process `syz.2.335'.
[  200.119725][ T7125] netlink: 338 bytes leftover after parsing attributes in process `syz.2.335'.
[  200.858211][ T7128] netlink: 290 bytes leftover after parsing attributes in process `syz.2.335'.
[  201.611602][ T7149] netlink: 28 bytes leftover after parsing attributes in process `syz.3.342'.
[  201.988281][ T7153] serio: Serial port pty64
[  202.447663][ T7165] input: jJǸ-���9�%v����l��Q�	J86�� as /devices/virtual/input/input7
[  203.749629][ T7189] netlink: 4 bytes leftover after parsing attributes in process `syz.0.353'.
[  203.792402][ T7189] netlink: 354 bytes leftover after parsing attributes in process `syz.0.353'.
[  206.267704][ T7239] syz.2.367 calls setitimer() with new_value NULL pointer. Misfeature support will be removed
[  206.299062][ T7239] FAULT_INJECTION: forcing a failure.
[  206.299062][ T7239] name failslab, interval 1, probability 0, space 0, times 0
[  206.318331][ T7239] CPU: 0 UID: 0 PID: 7239 Comm: syz.2.367 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  206.318386][ T7239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  206.318407][ T7239] Call Trace:
[  206.318419][ T7239]  <TASK>
[  206.318433][ T7239]  dump_stack_lvl+0x16c/0x1f0
[  206.318491][ T7239]  should_fail_ex+0x512/0x640
[  206.318549][ T7239]  ? __kmalloc_cache_noprof+0x57/0x3e0
[  206.318614][ T7239]  should_failslab+0xc2/0x120
[  206.318660][ T7239]  __kmalloc_cache_noprof+0x6a/0x3e0
[  206.318720][ T7239]  ? apparmor_capable+0x114/0x1d0
[  206.318774][ T7239]  ? fsnotify_alloc_group+0x92/0x330
[  206.318837][ T7239]  fsnotify_alloc_group+0x92/0x330
[  206.318904][ T7239]  __do_sys_fanotify_init+0x21f/0xb80
[  206.318949][ T7239]  ? rcu_is_watching+0x12/0xc0
[  206.318987][ T7239]  do_syscall_64+0xcd/0x230
[  206.319041][ T7239]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  206.319078][ T7239] RIP: 0033:0x7fe55c18e969
[  206.319107][ T7239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  206.319141][ T7239] RSP: 002b:00007fe55d06f038 EFLAGS: 00000246 ORIG_RAX: 000000000000012c
[  206.319175][ T7239] RAX: ffffffffffffffda RBX: 00007fe55c3b5fa0 RCX: 00007fe55c18e969
[  206.319198][ T7239] RDX: 0000000000000000 RSI: 0002000000000002 RDI: 0000000000000005
[  206.319218][ T7239] RBP: 00007fe55c210ab1 R08: 0000000000000000 R09: 0000000000000000
[  206.319238][ T7239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  206.319259][ T7239] R13: 0000000000000000 R14: 00007fe55c3b5fa0 R15: 00007ffe8acdb818
[  206.319303][ T7239]  </TASK>
[  206.664045][ T1300] ieee802154 phy0 wpan0: encryption failed: -22
[  206.670494][ T1300] ieee802154 phy1 wpan1: encryption failed: -22
[  207.225327][ T7257] FAULT_INJECTION: forcing a failure.
[  207.225327][ T7257] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  207.247753][ T7257] CPU: 0 UID: 0 PID: 7257 Comm: syz.0.373 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  207.247801][ T7257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  207.247820][ T7257] Call Trace:
[  207.247831][ T7257]  <TASK>
[  207.247843][ T7257]  dump_stack_lvl+0x16c/0x1f0
[  207.247896][ T7257]  should_fail_ex+0x512/0x640
[  207.247949][ T7257]  should_fail_alloc_page+0xe7/0x130
[  207.247993][ T7257]  prepare_alloc_pages+0x3c2/0x610
[  207.248057][ T7257]  ? find_held_lock+0x2b/0x80
[  207.248097][ T7257]  __alloc_frozen_pages_noprof+0x18f/0x23a0
[  207.248138][ T7257]  ? is_bpf_text_address+0x94/0x1a0
[  207.248178][ T7257]  ? kernel_text_address+0x8d/0x100
[  207.248229][ T7257]  ? __kernel_text_address+0xd/0x40
[  207.248280][ T7257]  ? unwind_get_return_address+0x59/0xa0
[  207.248318][ T7257]  ? arch_stack_walk+0xa6/0x100
[  207.248358][ T7257]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  207.248398][ T7257]  ? __lock_acquire+0xaa4/0x1ba0
[  207.248450][ T7257]  ? __lock_acquire+0xaa4/0x1ba0
[  207.248484][ T7257]  ? __sanitizer_cov_trace_switch+0x54/0x90
[  207.248526][ T7257]  ? policy_nodemask+0xea/0x4e0
[  207.248566][ T7257]  alloc_pages_mpol+0x1fb/0x550
[  207.248606][ T7257]  ? __pfx_alloc_pages_mpol+0x10/0x10
[  207.248642][ T7257]  ? find_held_lock+0x2b/0x80
[  207.248671][ T7257]  ? finish_task_switch.isra.0+0x21c/0xc10
[  207.248707][ T7257]  folio_alloc_mpol_noprof+0x36/0x2f0
[  207.248753][ T7257]  shmem_alloc_folio+0x135/0x160
[  207.248784][ T7257]  shmem_alloc_and_add_folio+0x499/0xc20
[  207.248829][ T7257]  ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[  207.248869][ T7257]  ? shmem_allowable_huge_orders+0xcb/0x2f0
[  207.248921][ T7257]  shmem_get_folio_gfp+0x687/0x1530
[  207.248967][ T7257]  ? __pfx_shmem_get_folio_gfp+0x10/0x10
[  207.249015][ T7257]  shmem_write_begin+0x160/0x300
[  207.249064][ T7257]  ? __pfx_shmem_write_begin+0x10/0x10
[  207.249104][ T7257]  ? balance_dirty_pages_ratelimited_flags+0x92/0x1260
[  207.249157][ T7257]  ? reacquire_held_locks+0xcd/0x1f0
[  207.249201][ T7257]  generic_perform_write+0x3cd/0x930
[  207.249241][ T7257]  ? __mark_inode_dirty+0x6b6/0xe50
[  207.249286][ T7257]  ? __pfx_generic_perform_write+0x10/0x10
[  207.249327][ T7257]  ? generic_update_time+0xcf/0xf0
[  207.249359][ T7257]  ? mnt_put_write_access_file+0x45/0xf0
[  207.249411][ T7257]  shmem_file_write_iter+0x10e/0x140
[  207.249455][ T7257]  vfs_write+0x5ba/0x1180
[  207.249485][ T7257]  ? __pfx_shmem_file_write_iter+0x10/0x10
[  207.249528][ T7257]  ? __pfx___mutex_lock+0x10/0x10
[  207.249575][ T7257]  ? __pfx_vfs_write+0x10/0x10
[  207.249627][ T7257]  ksys_write+0x12a/0x240
[  207.249655][ T7257]  ? __pfx_ksys_write+0x10/0x10
[  207.249680][ T7257]  ? rcu_is_watching+0x12/0xc0
[  207.249720][ T7257]  do_syscall_64+0xcd/0x230
[  207.249766][ T7257]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  207.249796][ T7257] RIP: 0033:0x7ff4e098e969
[  207.249820][ T7257] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  207.249848][ T7257] RSP: 002b:00007ff4e17fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  207.249878][ T7257] RAX: ffffffffffffffda RBX: 00007ff4e0bb5fa0 RCX: 00007ff4e098e969
[  207.249898][ T7257] RDX: 0000000000100085 RSI: 0000000000000000 RDI: 0000000000000003
[  207.249916][ T7257] RBP: 00007ff4e0a10ab1 R08: 0000000000000000 R09: 0000000000000000
[  207.249934][ T7257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  207.249951][ T7257] R13: 0000000000000000 R14: 00007ff4e0bb5fa0 R15: 00007fff5bb29678
[  207.249989][ T7257]  </TASK>
[  207.293394][ T7246] input: jJǸ-���9�%v����l��Q�	J86�� as /devices/virtual/input/input8
[  209.377365][ T7291] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[  210.114086][ T5830] Bluetooth: hci0: unexpected event 0x3e length: 728 > 260
[  210.114132][ T5830] Bluetooth: hci0: unexpected subevent 0x0c length: 727 > 5
[  210.132007][ T7300] FAULT_INJECTION: forcing a failure.
[  210.132007][ T7300] name failslab, interval 1, probability 0, space 0, times 0
[  210.224300][ T7300] CPU: 0 UID: 0 PID: 7300 Comm: syz.0.384 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  210.224349][ T7300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  210.224370][ T7300] Call Trace:
[  210.224381][ T7300]  <TASK>
[  210.224394][ T7300]  dump_stack_lvl+0x16c/0x1f0
[  210.224448][ T7300]  should_fail_ex+0x512/0x640
[  210.224495][ T7300]  ? fs_reclaim_acquire+0xae/0x150
[  210.224548][ T7300]  ? security_inode_init_security+0x13f/0x390
[  210.224601][ T7300]  should_failslab+0xc2/0x120
[  210.224641][ T7300]  __kmalloc_noprof+0xd2/0x510
[  210.224687][ T7300]  security_inode_init_security+0x13f/0x390
[  210.224763][ T7300]  ? __pfx_shmem_initxattrs+0x10/0x10
[  210.224823][ T7300]  ? __pfx_security_inode_init_security+0x10/0x10
[  210.224891][ T7300]  shmem_mknod+0x22e/0x450
[  210.224950][ T7300]  vfs_create+0x4dd/0x7a0
[  210.225004][ T7300]  do_mknodat+0x3d3/0x5d0
[  210.225061][ T7300]  ? __pfx_do_mknodat+0x10/0x10
[  210.225111][ T7300]  ? getname_flags.part.0+0x1c5/0x550
[  210.225151][ T7300]  ? rcu_is_watching+0x12/0xc0
[  210.225190][ T7300]  __x64_sys_mknod+0x87/0xb0
[  210.225221][ T7300]  do_syscall_64+0xcd/0x230
[  210.225272][ T7300]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  210.225306][ T7300] RIP: 0033:0x7ff4e098e969
[  210.225338][ T7300] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  210.225370][ T7300] RSP: 002b:00007ff4e17fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000085
[  210.225401][ T7300] RAX: ffffffffffffffda RBX: 00007ff4e0bb5fa0 RCX: 00007ff4e098e969
[  210.225422][ T7300] RDX: 000000007fffffff RSI: 0000000000000402 RDI: 0000000000000000
[  210.225441][ T7300] RBP: 00007ff4e0a10ab1 R08: 0000000000000000 R09: 0000000000000000
[  210.225461][ T7300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  210.225480][ T7300] R13: 0000000000000000 R14: 00007ff4e0bb5fa0 R15: 00007fff5bb29678
[  210.225522][ T7300]  </TASK>
[  210.982358][ T7308] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input9
[  211.134088][ T7309] FAULT_INJECTION: forcing a failure.
[  211.134088][ T7309] name failslab, interval 1, probability 0, space 0, times 0
[  211.224578][ T7309] CPU: 1 UID: 0 PID: 7309 Comm: syz.0.387 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  211.224625][ T7309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  211.224645][ T7309] Call Trace:
[  211.224656][ T7309]  <TASK>
[  211.224669][ T7309]  dump_stack_lvl+0x16c/0x1f0
[  211.224735][ T7309]  should_fail_ex+0x512/0x640
[  211.224782][ T7309]  ? __kmalloc_cache_noprof+0x57/0x3e0
[  211.224845][ T7309]  should_failslab+0xc2/0x120
[  211.224894][ T7309]  __kmalloc_cache_noprof+0x6a/0x3e0
[  211.224951][ T7309]  ? __might_fault+0x13b/0x190
[  211.224995][ T7309]  ? alloc_bprm+0x86/0xdd0
[  211.225050][ T7309]  alloc_bprm+0x86/0xdd0
[  211.225102][ T7309]  ? strncpy_from_user+0x203/0x2e0
[  211.225148][ T7309]  do_execveat_common.isra.0+0x1ce/0x610
[  211.225233][ T7309]  __x64_sys_execve+0x8e/0xb0
[  211.225318][ T7309]  do_syscall_64+0xcd/0x230
[  211.225396][ T7309]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  211.225449][ T7309] RIP: 0033:0x7ff4e098e969
[  211.225475][ T7309] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  211.225506][ T7309] RSP: 002b:00007ff4e17fb038 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
[  211.225537][ T7309] RAX: ffffffffffffffda RBX: 00007ff4e0bb5fa0 RCX: 00007ff4e098e969
[  211.225558][ T7309] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000001c0
[  211.225578][ T7309] RBP: 00007ff4e0a10ab1 R08: 0000000000000000 R09: 0000000000000000
[  211.225597][ T7309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  211.225616][ T7309] R13: 0000000000000000 R14: 00007ff4e0bb5fa0 R15: 00007fff5bb29678
[  211.225671][ T7309]  </TASK>
[  213.723146][ T7350] netlink: 342 bytes leftover after parsing attributes in process `syz.2.398'.
[  213.855213][ T7343] ima: policy update failed
[  213.868225][   T31] audit: type=1802 audit(4294967379.905:6): pid=7343 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.398" res=0 errno=0
[  215.089058][ T7366] netlink: 4 bytes leftover after parsing attributes in process `syz.1.405'.
[  215.100034][ T7366] netlink: 13 bytes leftover after parsing attributes in process `syz.1.405'.
[  215.707217][ T7372] FAULT_INJECTION: forcing a failure.
[  215.707217][ T7372] name failslab, interval 1, probability 0, space 0, times 0
[  215.820449][ T7372] CPU: 1 UID: 0 PID: 7372 Comm: syz.1.408 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  215.820489][ T7372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  215.820503][ T7372] Call Trace:
[  215.820510][ T7372]  <TASK>
[  215.820519][ T7372]  dump_stack_lvl+0x16c/0x1f0
[  215.820558][ T7372]  should_fail_ex+0x512/0x640
[  215.820593][ T7372]  ? __kmalloc_noprof+0xbf/0x510
[  215.820621][ T7372]  ? snd_seq_oss_readq_new+0x96/0x2c0
[  215.820646][ T7372]  should_failslab+0xc2/0x120
[  215.820675][ T7372]  __kmalloc_noprof+0xd2/0x510
[  215.820707][ T7372]  snd_seq_oss_readq_new+0x96/0x2c0
[  215.820734][ T7372]  snd_seq_oss_open+0x54b/0xa20
[  215.820772][ T7372]  odev_open+0x6f/0x90
[  215.820799][ T7372]  ? __pfx_odev_open+0x10/0x10
[  215.820828][ T7372]  soundcore_open+0x409/0x580
[  215.820860][ T7372]  ? __pfx_soundcore_open+0x10/0x10
[  215.820887][ T7372]  chrdev_open+0x231/0x6a0
[  215.820912][ T7372]  ? __pfx_apparmor_file_open+0x10/0x10
[  215.820943][ T7372]  ? __pfx_chrdev_open+0x10/0x10
[  215.820971][ T7372]  ? file_set_fsnotify_mode_from_watchers+0x163/0x640
[  215.821015][ T7372]  do_dentry_open+0x741/0x1c10
[  215.821040][ T7372]  ? __pfx_chrdev_open+0x10/0x10
[  215.821071][ T7372]  vfs_open+0x82/0x3f0
[  215.821105][ T7372]  path_openat+0x1e5e/0x2d40
[  215.821139][ T7372]  ? __pfx_path_openat+0x10/0x10
[  215.821169][ T7372]  do_filp_open+0x20b/0x470
[  215.821192][ T7372]  ? __pfx_do_filp_open+0x10/0x10
[  215.821242][ T7372]  ? alloc_fd+0x471/0x7d0
[  215.821288][ T7372]  do_sys_openat2+0x11b/0x1d0
[  215.821320][ T7372]  ? __pfx_do_sys_openat2+0x10/0x10
[  215.821355][ T7372]  ? __pfx___might_resched+0x10/0x10
[  215.821389][ T7372]  __x64_sys_openat+0x174/0x210
[  215.821422][ T7372]  ? __pfx___x64_sys_openat+0x10/0x10
[  215.821460][ T7372]  ? rcu_is_watching+0x12/0xc0
[  215.821490][ T7372]  do_syscall_64+0xcd/0x230
[  215.821527][ T7372]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  215.821551][ T7372] RIP: 0033:0x7f8ee078e969
[  215.821581][ T7372] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  215.821604][ T7372] RSP: 002b:00007f8ee1625038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  215.821626][ T7372] RAX: ffffffffffffffda RBX: 00007f8ee09b5fa0 RCX: 00007f8ee078e969
[  215.821642][ T7372] RDX: 0000000000000080 RSI: 0000200000000500 RDI: ffffffffffffff9c
[  215.821657][ T7372] RBP: 00007f8ee0810ab1 R08: 0000000000000000 R09: 0000000000000000
[  215.821671][ T7372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  215.821685][ T7372] R13: 0000000000000000 R14: 00007f8ee09b5fa0 R15: 00007ffd8a3fa3d8
[  215.821714][ T7372]  </TASK>
[  216.453371][ T7368] kexec: Could not allocate control_code_buffer
[  216.461327][ T7378] netlink: 342 bytes leftover after parsing attributes in process `syz.3.409'.
[  216.680752][ T7378] netlink: 274 bytes leftover after parsing attributes in process `syz.3.409'.
[  217.876651][ T7391] input: jJǸ-���9�%v����l��Q�	J86�� as /devices/virtual/input/input10
[  221.649080][ T7432] capability: warning: `syz.2.424' uses 32-bit capabilities (legacy support in use)
[  222.444410][ T7448] netlink: 338 bytes leftover after parsing attributes in process `syz.3.428'.
[  222.482064][ T7449] netlink: 338 bytes leftover after parsing attributes in process `syz.3.428'.
[  222.506268][ T7450] netlink: 4 bytes leftover after parsing attributes in process `syz.3.428'.
[  222.782718][ T7456] syz.2.430 uses obsolete (PF_INET,SOCK_PACKET)
[  223.392389][ T7465] warning: `syz.3.433' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211
[  225.891788][ T5830] Bluetooth: hci2: unexpected subevent 0x01 length: 123 > 18
[  225.899589][ T5830] Bluetooth: hci2: Invalid handle: 0xe200 > 0x0eff
[  226.670385][ T7505] netlink: 338 bytes leftover after parsing attributes in process `syz.0.442'.
[  226.752038][ T7506] netlink: 338 bytes leftover after parsing attributes in process `syz.0.442'.
[  226.838144][ T7510] netlink: 338 bytes leftover after parsing attributes in process `syz.0.442'.
[  226.866942][ T7509] FAULT_INJECTION: forcing a failure.
[  226.866942][ T7509] name failslab, interval 1, probability 0, space 0, times 0
[  226.918107][ T7509] CPU: 1 UID: 0 PID: 7509 Comm: syz.1.443 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  226.918152][ T7509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  226.918170][ T7509] Call Trace:
[  226.918181][ T7509]  <TASK>
[  226.918194][ T7509]  dump_stack_lvl+0x16c/0x1f0
[  226.918245][ T7509]  should_fail_ex+0x512/0x640
[  226.918292][ T7509]  ? __kvmalloc_node_noprof+0x122/0x600
[  226.918329][ T7509]  should_failslab+0xc2/0x120
[  226.918370][ T7509]  __kvmalloc_node_noprof+0x135/0x600
[  226.918404][ T7509]  ? lockdep_init_map_type+0x5c/0x280
[  226.918446][ T7509]  ? alloc_netdev_mqs+0xb5b/0x1570
[  226.918493][ T7509]  ? alloc_netdev_mqs+0xb5b/0x1570
[  226.918529][ T7509]  alloc_netdev_mqs+0xb5b/0x1570
[  226.918577][ T7509]  __ip_tunnel_create+0x31d/0x680
[  226.918621][ T7509]  ? __pfx___ip_tunnel_create+0x10/0x10
[  226.918699][ T7509]  ip_tunnel_init_net+0x22f/0x7d0
[  226.918746][ T7509]  ? __pfx_ip_tunnel_init_net+0x10/0x10
[  226.918795][ T7509]  ? trace_kmalloc+0x2b/0xd0
[  226.918836][ T7509]  ? lockdep_init_map_type+0x5c/0x280
[  226.918904][ T7509]  ? __pfx_ipgre_tap_init_net+0x10/0x10
[  226.918941][ T7509]  ops_init+0x1df/0x5f0
[  226.918986][ T7509]  setup_net+0x21e/0x850
[  226.919032][ T7509]  ? __pfx_setup_net+0x10/0x10
[  226.919068][ T7509]  ? lockdep_init_map_type+0x5c/0x280
[  226.919111][ T7509]  ? __pfx_down_read_killable+0x10/0x10
[  226.919168][ T7509]  ? debug_mutex_init+0x37/0x70
[  226.919204][ T7509]  copy_net_ns+0x2a6/0x5f0
[  226.919250][ T7509]  create_new_namespaces+0x3ea/0xad0
[  226.919297][ T7509]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  226.919339][ T7509]  ksys_unshare+0x45b/0xa40
[  226.919385][ T7509]  ? __pfx_ksys_unshare+0x10/0x10
[  226.919427][ T7509]  ? xfd_validate_state+0x5d/0x180
[  226.919481][ T7509]  ? rcu_is_watching+0x12/0xc0
[  226.919521][ T7509]  __x64_sys_unshare+0x31/0x40
[  226.919565][ T7509]  do_syscall_64+0xcd/0x230
[  226.919614][ T7509]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  226.919646][ T7509] RIP: 0033:0x7f8ee078e969
[  226.919671][ T7509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  226.919701][ T7509] RSP: 002b:00007f8ee1625038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  226.919731][ T7509] RAX: ffffffffffffffda RBX: 00007f8ee09b5fa0 RCX: 00007f8ee078e969
[  226.919753][ T7509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  226.919772][ T7509] RBP: 00007f8ee0810ab1 R08: 0000000000000000 R09: 0000000000000000
[  226.919791][ T7509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  226.919810][ T7509] R13: 0000000000000000 R14: 00007f8ee09b5fa0 R15: 00007ffd8a3fa3d8
[  226.919851][ T7509]  </TASK>
[  229.374384][ T7516] Bluetooth: hci3: command 0x0406 tx timeout
[  229.393912][ T7515] Bluetooth: hci1: command 0x0406 tx timeout
[  229.394424][ T7516] Bluetooth: hci2: command 0x0406 tx timeout
[  229.400167][ T7515] Bluetooth: hci0: command 0x0406 tx timeout
[  229.613665][ T7550] ptrace attach of "./syz-executor exec"[5836] was attempted by "./syz-executor exec"[7550]
[  231.792370][ T7576] can: request_module (can-proto-3) failed.
[  233.892391][ T7617] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input11
[  235.297735][ T7643] netlink: 'syz.3.479': attribute type 1 has an invalid length.
[  235.612979][ T7647] netlink: 206 bytes leftover after parsing attributes in process `syz.1.480'.
[  235.982196][ T7654] netlink: 4 bytes leftover after parsing attributes in process `syz.2.483'.
[  236.670039][ T7665] netlink: 4 bytes leftover after parsing attributes in process `syz.3.487'.
[  237.744872][ T7676] input: jJǸ-���9�%v����l��Q�	J86�� as /devices/virtual/input/input12
[  238.167079][ T7671] kexec: Could not allocate control_code_buffer
[  240.364497][ T7723] netlink: 326 bytes leftover after parsing attributes in process `syz.3.503'.
[  241.468207][ T7737] netlink: 342 bytes leftover after parsing attributes in process `syz.2.507'.
[  242.151764][ T7740] netlink: 'syz.2.508': attribute type 1 has an invalid length.
[  242.853429][ T7758] netlink: 338 bytes leftover after parsing attributes in process `syz.3.512'.
[  242.952013][ T7758] veth1_macvtap: left promiscuous mode
[  243.008342][ T7758] macsec0: entered allmulticast mode
[  243.036726][ T7750] input: jJǸ-���9�%v����l��Q�	J86�� as /devices/virtual/input/input13
[  243.201246][ T7755] could not allocate digest TFM handle 
[  245.836563][ T7786] input: jJǸ���;9�%v����l��Q�	J86�� as /devices/virtual/input/input14
[  246.290194][ T7795] netlink: 28 bytes leftover after parsing attributes in process `syz.0.522'.
[  246.372105][ T7795] netdevsim netdevsim0 netdevsim1: left allmulticast mode
[  246.395881][ T7795] netdevsim netdevsim0 netdevsim1: left promiscuous mode
[  246.426588][ T7795] bridge0: port 3(netdevsim1) entered disabled state
[  246.524251][ T7795] bridge_slave_1: left allmulticast mode
[  246.543747][ T7795] bridge_slave_1: left promiscuous mode
[  246.565201][ T7795] bridge0: port 2(bridge_slave_1) entered disabled state
[  246.760033][ T7795] bridge_slave_0: left allmulticast mode
[  246.773259][ T7795] bridge_slave_0: left promiscuous mode
[  246.792647][ T7795] bridge0: port 1(bridge_slave_0) entered disabled state
[  247.016237][ T7801] netlink: 'syz.1.523': attribute type 5 has an invalid length.
[  247.025828][ T7801] netlink: 'syz.1.523': attribute type 1 has an invalid length.
[  247.034179][ T7801] netlink: 12 bytes leftover after parsing attributes in process `syz.1.523'.
[  247.079727][ T7802] netlink: 'syz.1.523': attribute type 5 has an invalid length.
[  247.087545][ T7802] netlink: 'syz.1.523': attribute type 1 has an invalid length.
[  247.142370][ T7802] netlink: 12 bytes leftover after parsing attributes in process `syz.1.523'.
[  248.540839][ T7827] netlink: 16 bytes leftover after parsing attributes in process `syz.2.530'.
[  249.076315][ T7840] zswap: zpool  not available
[  249.313220][ T7845] netlink: 4 bytes leftover after parsing attributes in process `syz.3.534'.
[  251.893143][ T7879] FAULT_INJECTION: forcing a failure.
[  251.893143][ T7879] name failslab, interval 1, probability 0, space 0, times 0
[  251.943021][ T7879] CPU: 1 UID: 0 PID: 7879 Comm: syz.3.544 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  251.943069][ T7879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  251.943089][ T7879] Call Trace:
[  251.943100][ T7879]  <TASK>
[  251.943117][ T7879]  dump_stack_lvl+0x16c/0x1f0
[  251.943171][ T7879]  should_fail_ex+0x512/0x640
[  251.943217][ T7879]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  251.943259][ T7879]  should_failslab+0xc2/0x120
[  251.943300][ T7879]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  251.943337][ T7879]  ? radix_tree_node_alloc.constprop.0+0x7c/0x350
[  251.943385][ T7879]  radix_tree_node_alloc.constprop.0+0x7c/0x350
[  251.943434][ T7879]  idr_get_free+0x528/0xa30
[  251.943492][ T7879]  idr_alloc_u32+0x190/0x2f0
[  251.943538][ T7879]  ? __pfx_idr_alloc_u32+0x10/0x10
[  251.943586][ T7879]  ? __pfx___mutex_lock+0x10/0x10
[  251.943649][ T7879]  idr_alloc+0xc0/0x130
[  251.943689][ T7879]  ? __pfx_idr_alloc+0x10/0x10
[  251.943730][ T7879]  ? __radix_tree_lookup+0x21f/0x2c0
[  251.943781][ T7879]  ppp_dev_configure+0x905/0xc80
[  251.943840][ T7879]  ppp_ioctl+0x17e0/0x2660
[  251.943884][ T7879]  ? find_held_lock+0x2b/0x80
[  251.943915][ T7879]  ? __pfx_ppp_ioctl+0x10/0x10
[  251.943965][ T7879]  ? __fget_files+0x20e/0x3c0
[  251.944023][ T7879]  ? __pfx_ppp_ioctl+0x10/0x10
[  251.944066][ T7879]  __x64_sys_ioctl+0x190/0x200
[  251.944121][ T7879]  do_syscall_64+0xcd/0x230
[  251.944172][ T7879]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  251.944205][ T7879] RIP: 0033:0x7f4fdd78e969
[  251.944232][ T7879] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  251.944264][ T7879] RSP: 002b:00007f4fde596038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  251.944294][ T7879] RAX: ffffffffffffffda RBX: 00007f4fdd9b5fa0 RCX: 00007f4fdd78e969
[  251.944316][ T7879] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000003
[  251.944334][ T7879] RBP: 00007f4fdd810ab1 R08: 0000000000000000 R09: 0000000000000000
[  251.944353][ T7879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  251.944371][ T7879] R13: 0000000000000000 R14: 00007f4fdd9b5fa0 R15: 00007ffee4990118
[  251.944414][ T7879]  </TASK>
[  252.518897][ T7888] netlink: 28 bytes leftover after parsing attributes in process `syz.3.546'.
[  252.607629][ T7888] bridge_slave_1: left allmulticast mode
[  252.625066][ T7888] bridge_slave_1: left promiscuous mode
[  252.635484][ T7888] bridge0: port 2(bridge_slave_1) entered disabled state
[  252.691516][ T7888] bridge_slave_0: left allmulticast mode
[  252.778080][ T7888] bridge_slave_0: left promiscuous mode
[  252.784021][ T7888] bridge0: port 1(bridge_slave_0) entered disabled state
[  256.566673][ T7936] netlink: 252 bytes leftover after parsing attributes in process `syz.0.561'.
[  256.581200][ T7936] netlink: 252 bytes leftover after parsing attributes in process `syz.0.561'.
[  258.397563][   T31] audit: type=1800 audit(4294967424.425:7): pid=7955 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.564" name="file0" dev="tmpfs" ino=719 res=0 errno=0
[  258.519324][ T7957] netlink: 306 bytes leftover after parsing attributes in process `syz.1.567'.
[  259.119825][ T7964] netlink: 'syz.3.569': attribute type 10 has an invalid length.
[  259.127737][ T7964] netlink: 330 bytes leftover after parsing attributes in process `syz.3.569'.
[  262.807430][ T8016] netlink: 28 bytes leftover after parsing attributes in process `syz.0.587'.
[  263.192259][ T8021] netlink: 28 bytes leftover after parsing attributes in process `syz.2.589'.
[  263.301425][ T8021] bridge_slave_1: left allmulticast mode
[  263.424773][ T8022] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input15
[  263.456685][ T8021] bridge_slave_1: left promiscuous mode
[  263.578789][ T8021] bridge0: port 2(bridge_slave_1) entered disabled state
[  263.754708][ T8021] bridge_slave_0: left allmulticast mode
[  263.881508][ T8021] bridge_slave_0: left promiscuous mode
[  263.952574][ T8021] bridge0: port 1(bridge_slave_0) entered disabled state
[  265.027191][ T8032] input: jJǸ-���9�%v����l��Q�	J86�� as /devices/virtual/input/input16
[  265.710754][ T8043] netlink: 28 bytes leftover after parsing attributes in process `syz.0.595'.
[  267.752689][ T8052] sd 0:0:1:0: device reset
[  268.094983][ T1300] ieee802154 phy0 wpan0: encryption failed: -22
[  268.108384][ T1300] ieee802154 phy1 wpan1: encryption failed: -22
[  268.345465][ T7981] delete_channel: no stack
[  269.612861][ T8075] FAULT_INJECTION: forcing a failure.
[  269.612861][ T8075] name failslab, interval 1, probability 0, space 0, times 0
[  269.718213][ T8075] CPU: 1 UID: 0 PID: 8075 Comm: syz.0.601 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  269.718260][ T8075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  269.718278][ T8075] Call Trace:
[  269.718288][ T8075]  <TASK>
[  269.718299][ T8075]  dump_stack_lvl+0x16c/0x1f0
[  269.718351][ T8075]  should_fail_ex+0x512/0x640
[  269.718410][ T8075]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  269.718454][ T8075]  should_failslab+0xc2/0x120
[  269.718493][ T8075]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  269.718533][ T8075]  ? apply_subsystem_event_filter+0x3df/0x1450
[  269.718577][ T8075]  kstrdup+0x53/0x100
[  269.718618][ T8075]  apply_subsystem_event_filter+0x3df/0x1450
[  269.718666][ T8075]  ? __pfx_apply_subsystem_event_filter+0x10/0x10
[  269.718714][ T8075]  ? _copy_from_user+0x59/0xd0
[  269.718764][ T8075]  subsystem_filter_write+0x95/0x120
[  269.718816][ T8075]  vfs_write+0x25c/0x1180
[  269.718845][ T8075]  ? __pfx_subsystem_filter_write+0x10/0x10
[  269.718890][ T8075]  ? __pfx___mutex_lock+0x10/0x10
[  269.718937][ T8075]  ? __pfx_vfs_write+0x10/0x10
[  269.718981][ T8075]  ? __fget_files+0x20e/0x3c0
[  269.719045][ T8075]  ksys_write+0x12a/0x240
[  269.719081][ T8075]  ? __pfx_ksys_write+0x10/0x10
[  269.719109][ T8075]  ? rcu_is_watching+0x12/0xc0
[  269.719152][ T8075]  do_syscall_64+0xcd/0x230
[  269.719202][ T8075]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  269.719236][ T8075] RIP: 0033:0x7ff4e098e969
[  269.719262][ T8075] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  269.719293][ T8075] RSP: 002b:00007ff4e17da038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  269.719324][ T8075] RAX: ffffffffffffffda RBX: 00007ff4e0bb6080 RCX: 00007ff4e098e969
[  269.719346][ T8075] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000005
[  269.719364][ T8075] RBP: 00007ff4e0a10ab1 R08: 0000000000000000 R09: 0000000000000000
[  269.719384][ T8075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  269.719402][ T8075] R13: 0000000000000000 R14: 00007ff4e0bb6080 R15: 00007fff5bb29678
[  269.719447][ T8075]  </TASK>
[  271.613099][ T8097] loop6: detected capacity change from 0 to 8
[  274.493258][ T5839] Bluetooth: hci3: unexpected event 0x3e length: 508 > 260
[  274.493334][ T5839] Bluetooth: hci3: unexpected subevent 0x02 length: 507 > 260
[  274.509243][ T5839] Bluetooth: hci3: Dropping invalid advertising data
	
		

	

	



	

	

	
		
	

	
		




	

	
		
	

	
		
	

	
		
	

	
		
	

	
		
	

	
		
	

	
		
	

	
		
	
			


		




	
	
			
	



	
	
			
	

	
				
	
	



	
		


syzkaller
syzkaller login: [  300.360412][ T8439] netlink: 4 bytes leftover after parsing attributes in process `syz.3.701'.
[  300.374967][ T8439] netlink: 354 bytes leftover after parsing attributes in process `syz.3.701'.
[  303.018063][ T8468] FAULT_INJECTION: forcing a failure.
[  303.018063][ T8468] name failslab, interval 1, probability 0, space 0, times 0
[  303.104026][ T8468] CPU: 1 UID: 0 PID: 8468 Comm: syz.3.708 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  303.104075][ T8468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  303.104095][ T8468] Call Trace:
[  303.104107][ T8468]  <TASK>
[  303.104119][ T8468]  dump_stack_lvl+0x16c/0x1f0
[  303.104178][ T8468]  should_fail_ex+0x512/0x640
[  303.104235][ T8468]  ? __kmalloc_cache_noprof+0x57/0x3e0
[  303.104295][ T8468]  should_failslab+0xc2/0x120
[  303.104337][ T8468]  __kmalloc_cache_noprof+0x6a/0x3e0
[  303.104390][ T8468]  ? __asan_memset+0x23/0x50
[  303.104440][ T8468]  ? alloc_netdev_mqs+0xece/0x1570
[  303.104488][ T8468]  alloc_netdev_mqs+0xece/0x1570
[  303.104537][ T8468]  slip_open+0x35c/0x1150
[  303.104583][ T8468]  ? __pfx___might_resched+0x10/0x10
[  303.104620][ T8468]  ? __pfx_n_tty_close+0x10/0x10
[  303.104681][ T8468]  ? find_held_lock+0x2b/0x80
[  303.104712][ T8468]  ? __pfx_slip_open+0x10/0x10
[  303.104752][ T8468]  ? down_write+0x14d/0x200
[  303.104806][ T8468]  ? __pfx_slip_open+0x10/0x10
[  303.104849][ T8468]  tty_ldisc_open+0x9c/0x120
[  303.104882][ T8468]  tty_set_ldisc+0x32b/0x780
[  303.104922][ T8468]  tty_ioctl+0xc42/0x1610
[  303.104962][ T8468]  ? __pfx_tty_ioctl+0x10/0x10
[  303.105014][ T8468]  ? __sys_sendmsg+0x199/0x220
[  303.105052][ T8468]  ? hook_file_ioctl_common+0x145/0x410
[  303.105101][ T8468]  ? xfd_validate_state+0x5d/0x180
[  303.105156][ T8468]  ? __pfx_tty_ioctl+0x10/0x10
[  303.105194][ T8468]  __x64_sys_ioctl+0x190/0x200
[  303.105251][ T8468]  do_syscall_64+0xcd/0x230
[  303.105302][ T8468]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  303.105335][ T8468] RIP: 0033:0x7f4fdd78e969
[  303.105361][ T8468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  303.105393][ T8468] RSP: 002b:00007f4fde596038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  303.105424][ T8468] RAX: ffffffffffffffda RBX: 00007f4fdd9b5fa0 RCX: 00007f4fdd78e969
[  303.105445][ T8468] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001
[  303.105464][ T8468] RBP: 00007f4fdd810ab1 R08: 0000000000000000 R09: 0000000000000000
[  303.105484][ T8468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  303.105503][ T8468] R13: 0000000000000000 R14: 00007f4fdd9b5fa0 R15: 00007ffee4990118
[  303.105545][ T8468]  </TASK>
[  303.919237][ T8478] netlink: 4 bytes leftover after parsing attributes in process `syz.2.711'.
[  303.919968][ T8478] netlink: 354 bytes leftover after parsing attributes in process `syz.2.711'.
[  304.034878][ T8483] netlink: 4 bytes leftover after parsing attributes in process `syz.1.714'.
[  304.036126][ T8483] netlink: 354 bytes leftover after parsing attributes in process `syz.1.714'.
[  304.346609][ T8485] ima: policy update failed
[  304.346886][   T31] audit: type=1802 audit(4294967470.385:9): pid=8485 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.715" res=0 errno=0
[  304.352392][ T8485] netlink: 25 bytes leftover after parsing attributes in process `syz.2.715'.
[  305.631653][ T8510] input: jJǸ-���9�%v����l��Q�	J86�� as /devices/virtual/input/input18
[  307.834609][ T8531] ima: policy update failed
[  307.852297][   T31] audit: type=1802 audit(4294967473.895:10): pid=8531 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.3.726" res=0 errno=0
[  307.885096][ T8533] netlink: 28 bytes leftover after parsing attributes in process `syz.1.727'.
[  307.895942][ T8531] netlink: 25 bytes leftover after parsing attributes in process `syz.3.726'.
[  307.959474][ T8533] veth0_macvtap: left promiscuous mode
[  308.174843][ T8539] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined
[  311.422811][ T8582] FAULT_INJECTION: forcing a failure.
[  311.422811][ T8582] name failslab, interval 1, probability 0, space 0, times 0
[  311.458214][ T8582] CPU: 0 UID: 0 PID: 8582 Comm: syz.2.740 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  311.458263][ T8582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  311.458282][ T8582] Call Trace:
[  311.458293][ T8582]  <TASK>
[  311.458304][ T8582]  dump_stack_lvl+0x16c/0x1f0
[  311.458358][ T8582]  should_fail_ex+0x512/0x640
[  311.458404][ T8582]  ? __kmalloc_cache_noprof+0x57/0x3e0
[  311.458473][ T8582]  should_failslab+0xc2/0x120
[  311.458513][ T8582]  __kmalloc_cache_noprof+0x6a/0x3e0
[  311.458565][ T8582]  ? lockdep_init_map_type+0x5c/0x280
[  311.458609][ T8582]  ? slip_open+0x846/0x1150
[  311.458649][ T8582]  ? do_init_timer+0xc9/0x110
[  311.458687][ T8582]  slip_open+0x846/0x1150
[  311.458729][ T8582]  ? __pfx_n_tty_close+0x10/0x10
[  311.458776][ T8582]  ? find_held_lock+0x2b/0x80
[  311.458805][ T8582]  ? __pfx_slip_open+0x10/0x10
[  311.458845][ T8582]  ? down_write+0x14d/0x200
[  311.458897][ T8582]  ? __pfx_slip_open+0x10/0x10
[  311.458937][ T8582]  tty_ldisc_open+0x9c/0x120
[  311.458972][ T8582]  tty_set_ldisc+0x32b/0x780
[  311.459012][ T8582]  tty_ioctl+0xc42/0x1610
[  311.459052][ T8582]  ? __pfx_tty_ioctl+0x10/0x10
[  311.459105][ T8582]  ? __sys_sendmsg+0x199/0x220
[  311.459139][ T8582]  ? hook_file_ioctl_common+0x145/0x410
[  311.459187][ T8582]  ? xfd_validate_state+0x5d/0x180
[  311.459240][ T8582]  ? __pfx_tty_ioctl+0x10/0x10
[  311.459280][ T8582]  __x64_sys_ioctl+0x190/0x200
[  311.459328][ T8582]  do_syscall_64+0xcd/0x230
[  311.459378][ T8582]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  311.459411][ T8582] RIP: 0033:0x7fe55c18e969
[  311.459437][ T8582] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  311.459485][ T8582] RSP: 002b:00007fe55d06f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  311.459516][ T8582] RAX: ffffffffffffffda RBX: 00007fe55c3b5fa0 RCX: 00007fe55c18e969
[  311.459536][ T8582] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001
[  311.459555][ T8582] RBP: 00007fe55c210ab1 R08: 0000000000000000 R09: 0000000000000000
[  311.459575][ T8582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  311.459593][ T8582] R13: 0000000000000000 R14: 00007fe55c3b5fa0 R15: 00007ffe8acdb818
[  311.459636][ T8582]  </TASK>
[  312.064380][ T8589] sd 0:0:1:0: PR command failed: 1026
[  312.098373][ T8589] sd 0:0:1:0: Sense Key : Illegal Request [current] 
[  312.176953][ T8589] sd 0:0:1:0: Add. Sense: Invalid command operation code
[  313.661714][ T8613] netlink: 330 bytes leftover after parsing attributes in process `syz.2.749'.
[  313.693188][ T8613] mac80211_hwsim hwsim19 : renamed from wlan0
[  314.760308][ T8640] netlink: 338 bytes leftover after parsing attributes in process `syz.2.756'.
[  314.822855][ T8640] veth1_macvtap: left promiscuous mode
[  314.848520][ T8640] macsec0: entered allmulticast mode
[  314.873343][ T8635] could not allocate digest TFM handle 
[  316.918602][ T8660] serio: Serial port pty64
[  319.012528][ T8703] netlink: 342 bytes leftover after parsing attributes in process `syz.2.774'.
[  319.105819][ T8703] netlink: 342 bytes leftover after parsing attributes in process `syz.2.774'.
[  319.622343][ T8711] ima: policy update failed
[  319.628054][   T31] audit: type=1802 audit(4294967485.665:11): pid=8711 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.776" res=0 errno=0
[  319.631345][ T8711] netlink: 25 bytes leftover after parsing attributes in process `syz.1.776'.
[  323.376749][ T8752] FAULT_INJECTION: forcing a failure.
[  323.376749][ T8752] name failslab, interval 1, probability 0, space 0, times 0
[  323.433144][ T8752] CPU: 0 UID: 0 PID: 8752 Comm: syz.1.787 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  323.433191][ T8752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  323.433210][ T8752] Call Trace:
[  323.433222][ T8752]  <TASK>
[  323.433234][ T8752]  dump_stack_lvl+0x16c/0x1f0
[  323.433288][ T8752]  should_fail_ex+0x512/0x640
[  323.433336][ T8752]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  323.433381][ T8752]  should_failslab+0xc2/0x120
[  323.433422][ T8752]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  323.433464][ T8752]  ? setup_mq_sysctls+0x5d/0x230
[  323.433517][ T8752]  kmemdup_noprof+0x29/0x60
[  323.433559][ T8752]  setup_mq_sysctls+0x5d/0x230
[  323.433604][ T8752]  copy_ipcs+0x479/0x610
[  323.433637][ T8752]  ? copy_utsname+0xab/0x470
[  323.433681][ T8752]  create_new_namespaces+0x20a/0xad0
[  323.433718][ T8752]  ? security_capable+0x7e/0x260
[  323.433754][ T8752]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  323.433795][ T8752]  ksys_unshare+0x45b/0xa40
[  323.433840][ T8752]  ? __pfx_ksys_unshare+0x10/0x10
[  323.433882][ T8752]  ? xfd_validate_state+0x5d/0x180
[  323.433935][ T8752]  ? rcu_is_watching+0x12/0xc0
[  323.433974][ T8752]  __x64_sys_unshare+0x31/0x40
[  323.434018][ T8752]  do_syscall_64+0xcd/0x230
[  323.434081][ T8752]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  323.434114][ T8752] RIP: 0033:0x7f8ee078e969
[  323.434141][ T8752] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  323.434172][ T8752] RSP: 002b:00007f8ee1625038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  323.434202][ T8752] RAX: ffffffffffffffda RBX: 00007f8ee09b5fa0 RCX: 00007f8ee078e969
[  323.434223][ T8752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400
[  323.434242][ T8752] RBP: 00007f8ee0810ab1 R08: 0000000000000000 R09: 0000000000000000
[  323.434261][ T8752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  323.434281][ T8752] R13: 0000000000000000 R14: 00007f8ee09b5fa0 R15: 00007ffd8a3fa3d8
[  323.434321][ T8752]  </TASK>
[  323.713341][    C1] vcan0: j1939_tp_rxtimer: 0xffff888028bf2400: rx timeout, send abort
[  323.722860][    C1] vcan0: j1939_tp_rxtimer: 0xffff888028bf0400: rx timeout, send abort
[  323.738139][    C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888028bf2400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session.
[  323.752704][    C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888028bf0400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session.
[  327.065434][ T8797] input: jJǸ-���9�%v����l��Q�	J86�� as /devices/virtual/input/input19
[  329.532450][ T1300] ieee802154 phy0 wpan0: encryption failed: -22
[  329.549221][ T1300] ieee802154 phy1 wpan1: encryption failed: -22
[  330.568711][ T8838] netlink: 'syz.3.808': attribute type 4 has an invalid length.
[  330.594156][ T8838] netlink: 'syz.3.808': attribute type 5 has an invalid length.
[  330.612235][ T8838] netlink: 10 bytes leftover after parsing attributes in process `syz.3.808'.
[  332.631124][ T8876] FAULT_INJECTION: forcing a failure.
[  332.631124][ T8876] name failslab, interval 1, probability 0, space 0, times 0
[  332.640098][ T8865] serio: Serial port pty64
[  332.648142][ T8876] CPU: 1 UID: 0 PID: 8876 Comm: syz.3.817 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  332.648192][ T8876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  332.648214][ T8876] Call Trace:
[  332.648227][ T8876]  <TASK>
[  332.648239][ T8876]  dump_stack_lvl+0x16c/0x1f0
[  332.648291][ T8876]  should_fail_ex+0x512/0x640
[  332.648337][ T8876]  ? __kmalloc_cache_noprof+0x57/0x3e0
[  332.648396][ T8876]  should_failslab+0xc2/0x120
[  332.648436][ T8876]  __kmalloc_cache_noprof+0x6a/0x3e0
[  332.648492][ T8876]  ? sample_init_net+0x56/0x270
[  332.648532][ T8876]  ? __pfx_sample_init_net+0x10/0x10
[  332.648573][ T8876]  sample_init_net+0x56/0x270
[  332.648625][ T8876]  ops_init+0x1df/0x5f0
[  332.648673][ T8876]  setup_net+0x21e/0x850
[  332.648720][ T8876]  ? __pfx_setup_net+0x10/0x10
[  332.648759][ T8876]  ? lockdep_init_map_type+0x5c/0x280
[  332.648806][ T8876]  ? __pfx_down_read_killable+0x10/0x10
[  332.648867][ T8876]  ? debug_mutex_init+0x37/0x70
[  332.648904][ T8876]  copy_net_ns+0x2a6/0x5f0
[  332.648954][ T8876]  create_new_namespaces+0x3ea/0xad0
[  332.649003][ T8876]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  332.649046][ T8876]  ksys_unshare+0x45b/0xa40
[  332.649094][ T8876]  ? __pfx_ksys_unshare+0x10/0x10
[  332.649145][ T8876]  ? xfd_validate_state+0x5d/0x180
[  332.649215][ T8876]  ? rcu_is_watching+0x12/0xc0
[  332.649260][ T8876]  __x64_sys_unshare+0x31/0x40
[  332.649307][ T8876]  do_syscall_64+0xcd/0x230
[  332.649359][ T8876]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  332.649395][ T8876] RIP: 0033:0x7f4fdd78e969
[  332.649422][ T8876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  332.649455][ T8876] RSP: 002b:00007f4fde575038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  332.649487][ T8876] RAX: ffffffffffffffda RBX: 00007f4fdd9b6080 RCX: 00007f4fdd78e969
[  332.649511][ T8876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  332.649532][ T8876] RBP: 00007f4fdd810ab1 R08: 0000000000000000 R09: 0000000000000000
[  332.649554][ T8876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  332.649574][ T8876] R13: 0000000000000000 R14: 00007f4fdd9b6080 R15: 00007ffee4990118
[  332.649625][ T8876]  </TASK>
[  332.948858][ T8877] FAULT_INJECTION: forcing a failure.
[  332.948858][ T8877] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  332.963949][ T8877] CPU: 1 UID: 0 PID: 8877 Comm: syz.1.818 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  332.963993][ T8877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  332.964013][ T8877] Call Trace:
[  332.964024][ T8877]  <TASK>
[  332.964037][ T8877]  dump_stack_lvl+0x16c/0x1f0
[  332.964102][ T8877]  should_fail_ex+0x512/0x640
[  332.964157][ T8877]  should_fail_alloc_page+0xe7/0x130
[  332.964202][ T8877]  prepare_alloc_pages+0x3c2/0x610
[  332.964258][ T8877]  ? rcu_is_watching+0x12/0xc0
[  332.964293][ T8877]  __alloc_frozen_pages_noprof+0x18f/0x23a0
[  332.964338][ T8877]  ? do_raw_spin_lock+0x12c/0x2b0
[  332.964410][ T8877]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  332.964449][ T8877]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  332.964491][ T8877]  ? lockdep_hardirqs_on+0x7c/0x110
[  332.964532][ T8877]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  332.964591][ T8877]  ? stack_depot_save_flags+0x3e6/0xa50
[  332.964648][ T8877]  ? kasan_save_stack+0x42/0x60
[  332.964687][ T8877]  ? __lock_acquire+0xaa4/0x1ba0
[  332.964726][ T8877]  ? __sanitizer_cov_trace_switch+0x54/0x90
[  332.964781][ T8877]  ? policy_nodemask+0xea/0x4e0
[  332.964825][ T8877]  alloc_pages_mpol+0x1fb/0x550
[  332.964866][ T8877]  ? __pfx_alloc_pages_mpol+0x10/0x10
[  332.964904][ T8877]  ? __page_table_check_ptes_set+0x1ae/0x420
[  332.964943][ T8877]  ? find_held_lock+0x2b/0x80
[  332.964986][ T8877]  alloc_pages_noprof+0x131/0x390
[  332.965027][ T8877]  ? __pfx_kasan_populate_vmalloc_pte+0x10/0x10
[  332.965059][ T8877]  get_free_pages_noprof+0xc/0x40
[  332.965107][ T8877]  kasan_populate_vmalloc_pte+0x2d/0x160
[  332.965141][ T8877]  ? __pfx_kasan_populate_vmalloc_pte+0x10/0x10
[  332.965174][ T8877]  __apply_to_page_range+0x617/0xd60
[  332.965240][ T8877]  ? __pfx_kasan_populate_vmalloc_pte+0x10/0x10
[  332.965281][ T8877]  ? __pfx___apply_to_page_range+0x10/0x10
[  332.965334][ T8877]  ? alloc_vmap_area+0x872/0x2970
[  332.965407][ T8877]  alloc_vmap_area+0x919/0x2970
[  332.965474][ T8877]  ? __pfx_alloc_vmap_area+0x10/0x10
[  332.965533][ T8877]  __get_vm_area_node+0x1a7/0x300
[  332.965609][ T8877]  __vmalloc_node_range_noprof+0x277/0x1540
[  332.965665][ T8877]  ? pcpu_mem_zalloc+0x54/0xb0
[  332.965709][ T8877]  ? pcpu_mem_zalloc+0x54/0xb0
[  332.965750][ T8877]  ? __pfx___vmalloc_node_range_noprof+0x10/0x10
[  332.965809][ T8877]  ? rcu_is_watching+0x12/0xc0
[  332.965843][ T8877]  ? pcpu_mem_zalloc+0x54/0xb0
[  332.965875][ T8877]  __vmalloc_noprof+0x6d/0x90
[  332.965933][ T8877]  ? pcpu_mem_zalloc+0x54/0xb0
[  332.965965][ T8877]  pcpu_mem_zalloc+0x54/0xb0
[  332.965998][ T8877]  pcpu_create_chunk+0x432/0x730
[  332.966038][ T8877]  pcpu_alloc_noprof+0x11e1/0x1470
[  332.966094][ T8877]  bpf_map_alloc_percpu+0x9a/0x4b0
[  332.966147][ T8877]  htab_map_alloc+0x10be/0x1540
[  332.966203][ T8877]  ? ns_capable+0xd7/0x110
[  332.966243][ T8877]  map_create+0x58f/0x1db0
[  332.966306][ T8877]  ? __pfx_map_create+0x10/0x10
[  332.966347][ T8877]  ? __might_fault+0xe3/0x190
[  332.966381][ T8877]  ? __might_fault+0xe3/0x190
[  332.966414][ T8877]  ? __might_fault+0x13b/0x190
[  332.966467][ T8877]  __sys_bpf+0x47cc/0x4d80
[  332.966527][ T8877]  ? __pfx___sys_bpf+0x10/0x10
[  332.966580][ T8877]  ? do_writev+0x218/0x330
[  332.966646][ T8877]  ? do_futex+0x122/0x350
[  332.966682][ T8877]  ? __pfx_do_futex+0x10/0x10
[  332.966738][ T8877]  ? xfd_validate_state+0x5d/0x180
[  332.966794][ T8877]  ? rcu_is_watching+0x12/0xc0
[  332.966837][ T8877]  __x64_sys_bpf+0x78/0xc0
[  332.966885][ T8877]  ? lockdep_hardirqs_on+0x7c/0x110
[  332.966930][ T8877]  do_syscall_64+0xcd/0x230
[  332.966979][ T8877]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  332.967013][ T8877] RIP: 0033:0x7f8ee078e969
[  332.967039][ T8877] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  332.967072][ T8877] RSP: 002b:00007f8ee1625038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  332.967104][ T8877] RAX: ffffffffffffffda RBX: 00007f8ee09b5fa0 RCX: 00007f8ee078e969
[  332.967125][ T8877] RDX: 00000000000000a3 RSI: 0000200000000780 RDI: 0000000000000000
[  332.967145][ T8877] RBP: 00007f8ee0810ab1 R08: 0000000000000000 R09: 0000000000000000
[  332.967164][ T8877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  332.967184][ T8877] R13: 0000000000000000 R14: 00007f8ee09b5fa0 R15: 00007ffd8a3fa3d8
[  332.967227][ T8877]  </TASK>
[  333.986611][ T8887] tc_dump_action: action bad kind
[  336.373949][ T8926] zswap: compressor  not available
[  336.582951][ T8921] serio: Serial port pty64
[  338.997655][ T8968] zswap: compressor  not available
[  347.651958][ T9060] syz.3.863 (9060) used greatest stack depth: 19912 bytes left
[  347.683314][ T9064] Bluetooth: hci0: Opcode 0x0c1a failed: -4
[  347.702161][ T9064] Bluetooth: hci0: Opcode 0x0406 failed: -4
[  347.824379][ T9064] Bluetooth: hci1: Opcode 0x0c1a failed: -4
[  347.837561][ T9064] Bluetooth: hci1: Opcode 0x0406 failed: -4
[  347.857314][ T9082] syz.0.869: vmalloc error: size 192512, failed to allocate pages, mode:0xcc2(GFP_KERNEL|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1
[  347.954360][ T9064] Bluetooth: hci2: Opcode 0x0c1a failed: -4
[  347.964329][ T9064] Bluetooth: hci2: Opcode 0x0406 failed: -4
[  347.970438][ T9082] CPU: 0 UID: 0 PID: 9082 Comm: syz.0.869 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  347.970485][ T9082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  347.970505][ T9082] Call Trace:
[  347.970516][ T9082]  <TASK>
[  347.970528][ T9082]  dump_stack_lvl+0x16c/0x1f0
[  347.970582][ T9082]  warn_alloc+0x248/0x3a0
[  347.970623][ T9082]  ? __pfx_warn_alloc+0x10/0x10
[  347.970665][ T9082]  ? alloc_pages_mpol+0x25a/0x550
[  347.970708][ T9082]  ? __pfx_alloc_pages_mpol+0x10/0x10
[  347.970751][ T9082]  ? trace_kmalloc+0x2b/0xd0
[  347.970806][ T9082]  __vmalloc_node_range_noprof+0x12d2/0x1540
[  347.970873][ T9082]  ? __snd_dma_alloc_pages+0x50/0x90
[  347.970912][ T9082]  ? do_alloc_pages+0xd7/0x280
[  347.970964][ T9082]  ? __pfx___vmalloc_node_range_noprof+0x10/0x10
[  347.971031][ T9082]  ? __mutex_unlock_slowpath+0x161/0x6a0
[  347.971088][ T9082]  ? __snd_dma_alloc_pages+0x50/0x90
[  347.971122][ T9082]  vmalloc_noprof+0x6b/0x90
[  347.971175][ T9082]  ? __snd_dma_alloc_pages+0x50/0x90
[  347.971204][ T9082]  ? __pfx_snd_dma_vmalloc_alloc+0x10/0x10
[  347.971237][ T9082]  __snd_dma_alloc_pages+0x50/0x90
[  347.971271][ T9082]  snd_dma_alloc_dir_pages+0x151/0x240
[  347.971309][ T9082]  do_alloc_pages+0x115/0x280
[  347.971366][ T9082]  snd_pcm_lib_malloc_pages+0x3df/0x980
[  347.971428][ T9082]  snd_pcm_hw_params+0x15e1/0x1b40
[  347.971490][ T9082]  ? __pfx_snd_pcm_hw_params+0x10/0x10
[  347.971545][ T9082]  ? snd_pcm_hw_param_near.constprop.0+0x734/0x8e0
[  347.971600][ T9082]  ? __pfx_snd_pcm_hw_param_near.constprop.0+0x10/0x10
[  347.971649][ T9082]  ? __asan_memset+0x23/0x50
[  347.971706][ T9082]  snd_pcm_kernel_ioctl+0x147/0x2e0
[  347.971740][ T9082]  snd_pcm_oss_change_params_locked+0x1432/0x3b40
[  347.971810][ T9082]  ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10
[  347.971862][ T9082]  ? __pfx___mutex_lock+0x10/0x10
[  347.971937][ T9082]  snd_pcm_oss_make_ready+0xe6/0x1b0
[  347.971999][ T9082]  snd_pcm_oss_ioctl+0x155d/0x37a0
[  347.972048][ T9082]  ? find_held_lock+0x2b/0x80
[  347.972079][ T9082]  ? hook_file_ioctl_common+0x145/0x410
[  347.972118][ T9082]  ? __pfx_snd_pcm_oss_ioctl+0x10/0x10
[  347.972182][ T9082]  ? __fget_files+0x20e/0x3c0
[  347.972247][ T9082]  ? __pfx_snd_pcm_oss_ioctl+0x10/0x10
[  347.972300][ T9082]  __x64_sys_ioctl+0x190/0x200
[  347.972349][ T9082]  do_syscall_64+0xcd/0x230
[  347.972398][ T9082]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  347.972432][ T9082] RIP: 0033:0x7ff4e098e969
[  347.972458][ T9082] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  347.972491][ T9082] RSP: 002b:00007ff4e17fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  347.972522][ T9082] RAX: ffffffffffffffda RBX: 00007ff4e0bb5fa0 RCX: 00007ff4e098e969
[  347.972545][ T9082] RDX: 0000000000000000 RSI: 0000000080045017 RDI: 0000000000000006
[  347.972565][ T9082] RBP: 00007ff4e0a10ab1 R08: 0000000000000000 R09: 0000000000000000
[  347.972586][ T9082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  347.972605][ T9082] R13: 0000000000000000 R14: 00007ff4e0bb5fa0 R15: 00007fff5bb29678
[  347.972648][ T9082]  </TASK>
[  347.972660][ T9082] Mem-Info:
[  348.324662][ T9082] active_anon:83458 inactive_anon:0 isolated_anon:0
[  348.324662][ T9082]  active_file:7483 inactive_file:50956 isolated_file:0
[  348.324662][ T9082]  unevictable:768 dirty:893 writeback:0
[  348.324662][ T9082]  slab_reclaimable:10524 slab_unreclaimable:95047
[  348.324662][ T9082]  mapped:37213 shmem:69904 pagetables:1149
[  348.324662][ T9082]  sec_pagetables:0 bounce:0
[  348.324662][ T9082]  kernel_misc_reclaimable:0
[  348.324662][ T9082]  free:1262043 free_pcp:1378 free_cma:0
[  348.385864][ T9064] Bluetooth: hci3: Opcode 0x0c1a failed: -4
[  348.409549][ T9064] Bluetooth: hci3: Opcode 0x0406 failed: -4
[  348.468232][ T9082] Node 0 active_anon:336932kB inactive_anon:0kB active_file:29932kB inactive_file:203616kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:150452kB dirty:3568kB writeback:0kB shmem:283280kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10960kB pagetables:4596kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB
[  348.663790][ T9082] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:208kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB
[  348.773457][ T9087] netlink: 25 bytes leftover after parsing attributes in process `syz.3.872'.
[  348.843555][ T9087] ima: policy update failed
[  348.868301][ T9082] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  348.896959][   T31] audit: type=1802 audit(4294975314.912:12): pid=9087 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.3.872" res=0 errno=0
[  349.039787][ T9082] lowmem_reserve[]: 0 2484 2486 2486 2486
[  349.088379][ T9082] Node 0 DMA32 free:1113924kB boost:0kB min:34108kB low:42632kB high:51156kB reserved_highatomic:0KB active_anon:338280kB inactive_anon:0kB active_file:29932kB inactive_file:201788kB unevictable:1536kB writepending:3584kB present:3129332kB managed:2544168kB mlocked:0kB bounce:0kB free_pcp:7436kB local_pcp:7276kB free_cma:0kB
[  349.218115][   T55] Bluetooth: hci0: command 0x0406 tx timeout
[  349.221140][ T9082] lowmem_reserve[]: 0 0 1 1 1
[  349.267316][ T9082] Node 0 Normal free:24kB boost:0kB min:24kB low:28kB high:32kB reserved_highatomic:0KB active_anon:48kB inactive_anon:0kB active_file:0kB inactive_file:1828kB unevictable:0kB writepending:0kB present:1048580kB managed:1900kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  349.351712][ T9082] lowmem_reserve[]: 0 0 0 0 0
[  349.356601][ T9082] Node 1 Normal free:3907932kB boost:0kB min:55768kB low:69708kB high:83648kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:208kB unevictable:1536kB writepending:4kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:4060kB local_pcp:4060kB free_cma:0kB
[  349.468081][ T9082] lowmem_reserve[]: 0 0 0 0 0
[  349.473099][ T9082] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
[  349.578061][ T9082] Node 0 DMA32: 1726*4kB (UM) 458*8kB (UME) 497*16kB (UME) 13*32kB (UME) 44*64kB (UE) 36*128kB (UME) 18*256kB (UME) 8*512kB (UE) 9*1024kB (UME) 5*2048kB (UME) 260*4096kB (M) = 1119480kB
[  349.618277][ T9082] Node 0 Normal: 0*4kB 1*8kB (M) 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 24kB
[  349.663480][ T9082] Node 1 Normal: 247*4kB (UME) 62*8kB (UME) 25*16kB (UE) 198*32kB (UE) 103*64kB (UE) 31*128kB (UE) 12*256kB (UME) 2*512kB (UE) 4*1024kB (UME) 3*2048kB (UME) 946*4096kB (UM) = 3907932kB
[  349.748490][ T9082] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  349.818192][ T9082] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[  349.827646][ T9082] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  349.848129][   T55] Bluetooth: hci1: command 0x0406 tx timeout
[  349.852516][ T9082] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[  350.010944][   T55] Bluetooth: hci2: command 0x0406 tx timeout
[  350.018350][ T9082] 119274 total pagecache pages
[  350.023187][ T9082] 0 pages in swap cache
[  350.039459][ T9103] input: jJǸ-���9�%v����l��Q�	J86�� as /devices/virtual/input/input21
[  350.156846][ T9082] Free swap  = 124996kB
[  350.217067][ T9082] Total swap = 124996kB
[  350.317294][ T9082] 2097051 pages RAM
[  350.338096][ T9082] 0 pages HighMem/MovableOnly
[  350.363211][ T9082] 428903 pages reserved
[  350.367458][ T9082] 0 pages cma reserved
[  350.413694][ T5140] Bluetooth: hci3: command 0x0406 tx timeout
[  351.302816][ T5140] Bluetooth: hci0: command 0x0406 tx timeout
[  351.928121][ T5140] Bluetooth: hci1: command 0x0406 tx timeout
[  352.091188][ T5140] Bluetooth: hci2: command 0x0406 tx timeout
[  352.491429][ T5140] Bluetooth: hci3: command 0x0406 tx timeout
[  352.860822][ T9136] netlink: 186 bytes leftover after parsing attributes in process `syz.3.886'.
[  355.339003][ T9165] FAULT_INJECTION: forcing a failure.
[  355.339003][ T9165] name failslab, interval 1, probability 0, space 0, times 0
[  355.367052][ T9165] CPU: 0 UID: 0 PID: 9165 Comm: syz.1.893 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  355.367104][ T9165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  355.367123][ T9165] Call Trace:
[  355.367134][ T9165]  <TASK>
[  355.367146][ T9165]  dump_stack_lvl+0x16c/0x1f0
[  355.367200][ T9165]  should_fail_ex+0x512/0x640
[  355.367257][ T9165]  ? __kmalloc_noprof+0xbf/0x510
[  355.367297][ T9165]  ? tracing_log_err+0xb9/0x6a0
[  355.367333][ T9165]  should_failslab+0xc2/0x120
[  355.367375][ T9165]  __kmalloc_noprof+0xd2/0x510
[  355.367407][ T9165]  ? __pfx_trace_seq_printf+0x10/0x10
[  355.367469][ T9165]  tracing_log_err+0xb9/0x6a0
[  355.367515][ T9165]  append_filter_err+0x380/0x5e0
[  355.367554][ T9165]  apply_subsystem_event_filter+0x678/0x1450
[  355.367605][ T9165]  ? __pfx_apply_subsystem_event_filter+0x10/0x10
[  355.367656][ T9165]  ? _copy_from_user+0x59/0xd0
[  355.367712][ T9165]  subsystem_filter_write+0x95/0x120
[  355.367753][ T9165]  vfs_write+0x25c/0x1180
[  355.367781][ T9165]  ? __pfx_subsystem_filter_write+0x10/0x10
[  355.367827][ T9165]  ? __pfx___mutex_lock+0x10/0x10
[  355.367871][ T9165]  ? __pfx_vfs_write+0x10/0x10
[  355.367915][ T9165]  ? __fget_files+0x20e/0x3c0
[  355.367981][ T9165]  ksys_write+0x12a/0x240
[  355.368012][ T9165]  ? __pfx_ksys_write+0x10/0x10
[  355.368040][ T9165]  ? rcu_is_watching+0x12/0xc0
[  355.368081][ T9165]  do_syscall_64+0xcd/0x230
[  355.368129][ T9165]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  355.368162][ T9165] RIP: 0033:0x7f8ee078e969
[  355.368188][ T9165] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  355.368219][ T9165] RSP: 002b:00007f8ee1604038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  355.368257][ T9165] RAX: ffffffffffffffda RBX: 00007f8ee09b6080 RCX: 00007f8ee078e969
[  355.368279][ T9165] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000006
[  355.368298][ T9165] RBP: 00007f8ee0810ab1 R08: 0000000000000000 R09: 0000000000000000
[  355.368318][ T9165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  355.368337][ T9165] R13: 0000000000000000 R14: 00007f8ee09b6080 R15: 00007ffd8a3fa3d8
[  355.368380][ T9165]  </TASK>
[  356.060485][ T9173] netlink: 4 bytes leftover after parsing attributes in process `syz.1.903'.
[  356.074563][ T9173] netlink: 354 bytes leftover after parsing attributes in process `syz.1.903'.
[  356.149433][   T31] audit: type=1800 audit(4294975322.192:13): pid=9174 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.894" name="SYSV0000000a" dev="hugetlbfs" ino=0 res=0 errno=0
[  359.012500][ T9231] netlink: 338 bytes leftover after parsing attributes in process `syz.2.909'.
[  360.695195][   T31] audit: type=1800 audit(4294975326.732:14): pid=9245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.913" name="SYSV00000008" dev="hugetlbfs" ino=0 res=0 errno=0
[  363.950080][ T9288] FAULT_INJECTION: forcing a failure.
[  363.950080][ T9288] name failslab, interval 1, probability 0, space 0, times 0
[  364.004765][ T9288] CPU: 1 UID: 0 PID: 9288 Comm: syz.2.921 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  364.004815][ T9288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  364.004836][ T9288] Call Trace:
[  364.004847][ T9288]  <TASK>
[  364.004859][ T9288]  dump_stack_lvl+0x16c/0x1f0
[  364.004912][ T9288]  should_fail_ex+0x512/0x640
[  364.004961][ T9288]  ? __kmalloc_cache_noprof+0x57/0x3e0
[  364.005050][ T9288]  should_failslab+0xc2/0x120
[  364.005092][ T9288]  __kmalloc_cache_noprof+0x6a/0x3e0
[  364.005148][ T9288]  ? __debugfs_file_get+0x2ad/0x840
[  364.005194][ T9288]  __debugfs_file_get+0x2ad/0x840
[  364.005226][ T9288]  ? __pfx___debugfs_file_get+0x10/0x10
[  364.005264][ T9288]  ? __pfx_apparmor_file_open+0x10/0x10
[  364.005315][ T9288]  full_proxy_open_regular+0x4f/0x360
[  364.005360][ T9288]  do_dentry_open+0x741/0x1c10
[  364.005395][ T9288]  ? __pfx_full_proxy_open_regular+0x10/0x10
[  364.005452][ T9288]  vfs_open+0x82/0x3f0
[  364.005500][ T9288]  path_openat+0x1e5e/0x2d40
[  364.005549][ T9288]  ? __pfx_path_openat+0x10/0x10
[  364.005592][ T9288]  do_filp_open+0x20b/0x470
[  364.005624][ T9288]  ? __pfx_do_filp_open+0x10/0x10
[  364.005686][ T9288]  ? alloc_fd+0x471/0x7d0
[  364.005750][ T9288]  do_sys_openat2+0x11b/0x1d0
[  364.005795][ T9288]  ? __pfx_do_sys_openat2+0x10/0x10
[  364.005855][ T9288]  __x64_sys_openat+0x174/0x210
[  364.005901][ T9288]  ? __pfx___x64_sys_openat+0x10/0x10
[  364.005947][ T9288]  ? rcu_is_watching+0x12/0xc0
[  364.005991][ T9288]  do_syscall_64+0xcd/0x230
[  364.006043][ T9288]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  364.006077][ T9288] RIP: 0033:0x7fe55c18e969
[  364.006104][ T9288] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  364.006136][ T9288] RSP: 002b:00007fe55d04e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  364.006168][ T9288] RAX: ffffffffffffffda RBX: 00007fe55c3b6080 RCX: 00007fe55c18e969
[  364.006189][ T9288] RDX: 0000000000020801 RSI: 00002000000003c0 RDI: ffffffffffffff9c
[  364.006211][ T9288] RBP: 00007fe55c210ab1 R08: 0000000000000000 R09: 0000000000000000
[  364.006230][ T9288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  364.006249][ T9288] R13: 0000000000000000 R14: 00007fe55c3b6080 R15: 00007ffe8acdb818
[  364.006290][ T9288]  </TASK>
[  369.306875][ T9364] netlink: 4 bytes leftover after parsing attributes in process `syz.0.939'.
[  369.332588][ T9364] netlink: 354 bytes leftover after parsing attributes in process `syz.0.939'.
[  370.822088][ T9377] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff)
[  372.274153][ T9394] Bluetooth: hci0: Opcode 0x0c1a failed: -4
[  372.368265][ T9394] Bluetooth: hci1: Opcode 0x0c1a failed: -4
[  372.443673][ T9394] Bluetooth: hci2: Opcode 0x0c1a failed: -4
[  372.450017][ T9394] Bluetooth: hci3: Opcode 0x0c1a failed: -4
[  372.955975][ T9414] netlink: zone id is out of range
[  372.961187][ T9414] netlink: zone id is out of range
[  372.983215][ T9414] netlink: zone id is out of range
[  372.988928][ T9414] netlink: zone id is out of range
[  372.999143][ T9414] netlink: zone id is out of range
[  373.029428][ T9414] netlink: zone id is out of range
[  373.040924][ T9414] netlink: zone id is out of range
[  373.058550][ T9414] netlink: zone id is out of range
[  373.063929][ T9414] netlink: zone id is out of range
[  373.069135][ T9414] netlink: zone id is out of range
[  373.284333][ T9419] FAULT_INJECTION: forcing a failure.
[  373.284333][ T9419] name failslab, interval 1, probability 0, space 0, times 0
[  373.316370][ T9419] CPU: 0 UID: 0 PID: 9419 Comm: syz.2.954 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  373.316416][ T9419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  373.316434][ T9419] Call Trace:
[  373.316445][ T9419]  <TASK>
[  373.316457][ T9419]  dump_stack_lvl+0x16c/0x1f0
[  373.316505][ T9419]  should_fail_ex+0x512/0x640
[  373.316548][ T9419]  ? __kmalloc_cache_noprof+0x57/0x3e0
[  373.316604][ T9419]  should_failslab+0xc2/0x120
[  373.316642][ T9419]  __kmalloc_cache_noprof+0x6a/0x3e0
[  373.316693][ T9419]  ? gact_init_net+0x56/0x270
[  373.316724][ T9419]  ? __pfx_gact_init_net+0x10/0x10
[  373.316753][ T9419]  gact_init_net+0x56/0x270
[  373.316783][ T9419]  ops_init+0x1df/0x5f0
[  373.316824][ T9419]  setup_net+0x21e/0x850
[  373.316882][ T9419]  ? __pfx_setup_net+0x10/0x10
[  373.316915][ T9419]  ? lockdep_init_map_type+0x5c/0x280
[  373.316960][ T9419]  ? __pfx_down_read_killable+0x10/0x10
[  373.317015][ T9419]  ? debug_mutex_init+0x37/0x70
[  373.317049][ T9419]  copy_net_ns+0x2a6/0x5f0
[  373.317093][ T9419]  create_new_namespaces+0x3ea/0xad0
[  373.317139][ T9419]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  373.317177][ T9419]  ksys_unshare+0x45b/0xa40
[  373.317229][ T9419]  ? __pfx_ksys_unshare+0x10/0x10
[  373.317269][ T9419]  ? xfd_validate_state+0x5d/0x180
[  373.317321][ T9419]  ? rcu_is_watching+0x12/0xc0
[  373.317359][ T9419]  __x64_sys_unshare+0x31/0x40
[  373.317400][ T9419]  do_syscall_64+0xcd/0x230
[  373.317448][ T9419]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  373.317479][ T9419] RIP: 0033:0x7fe55c18e969
[  373.317504][ T9419] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  373.317544][ T9419] RSP: 002b:00007fe55d06f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  373.317573][ T9419] RAX: ffffffffffffffda RBX: 00007fe55c3b5fa0 RCX: 00007fe55c18e969
[  373.317594][ T9419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  373.317613][ T9419] RBP: 00007fe55c210ab1 R08: 0000000000000000 R09: 0000000000000000
[  373.317632][ T9419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  373.317650][ T9419] R13: 0000000000000000 R14: 00007fe55c3b5fa0 R15: 00007ffe8acdb818
[  373.317690][ T9419]  </TASK>
[  373.690297][ T5140] Bluetooth: hci0: command 0x0406 tx timeout
[  374.322397][ T5140] Bluetooth: hci1: command 0x0406 tx timeout
[  374.482106][ T5140] Bluetooth: hci3: command 0x0406 tx timeout
[  374.488280][   T55] Bluetooth: hci2: command 0x0406 tx timeout
[  390.957985][ T1300] ieee802154 phy0 wpan0: encryption failed: -22
[  390.966243][ T1300] ieee802154 phy1 wpan1: encryption failed: -22
[  392.471528][ T9626] FAULT_INJECTION: forcing a failure.
[  392.471528][ T9626] name failslab, interval 1, probability 0, space 0, times 0
[  392.499296][ T9626] CPU: 1 UID: 0 PID: 9626 Comm: syz.0.1010 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  392.499341][ T9626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  392.499360][ T9626] Call Trace:
[  392.499370][ T9626]  <TASK>
[  392.499380][ T9626]  dump_stack_lvl+0x16c/0x1f0
[  392.499431][ T9626]  should_fail_ex+0x512/0x640
[  392.499476][ T9626]  ? __kvmalloc_node_noprof+0x122/0x600
[  392.499512][ T9626]  should_failslab+0xc2/0x120
[  392.499558][ T9626]  __kvmalloc_node_noprof+0x135/0x600
[  392.499604][ T9626]  ? io_uring_setup+0x377/0x1ff0
[  392.499648][ T9626]  ? io_uring_setup+0x377/0x1ff0
[  392.499684][ T9626]  io_uring_setup+0x377/0x1ff0
[  392.499725][ T9626]  ? __pfx_io_uring_setup+0x10/0x10
[  392.499761][ T9626]  ? do_futex+0x122/0x350
[  392.499794][ T9626]  ? __pfx_do_futex+0x10/0x10
[  392.499822][ T9626]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  392.499886][ T9626]  ? rcu_is_watching+0x12/0xc0
[  392.499919][ T9626]  __x64_sys_io_uring_setup+0xc2/0x170
[  392.499957][ T9626]  do_syscall_64+0xcd/0x230
[  392.500001][ T9626]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  392.500034][ T9626] RIP: 0033:0x7ff4e098e969
[  392.500077][ T9626] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  392.500109][ T9626] RSP: 002b:00007ff4e17b9038 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9
[  392.500139][ T9626] RAX: ffffffffffffffda RBX: 00007ff4e0bb6160 RCX: 00007ff4e098e969
[  392.500161][ T9626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006
[  392.500180][ T9626] RBP: 00007ff4e0a10ab1 R08: 0000000000000000 R09: 0000000000000000
[  392.500206][ T9626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  392.500226][ T9626] R13: 0000000000000000 R14: 00007ff4e0bb6160 R15: 00007fff5bb29678
[  392.500266][ T9626]  </TASK>
[  394.564691][ T9666] netlink: 93 bytes leftover after parsing attributes in process `syz.1.1011'.
[  394.601084][   T31] audit: type=1800 audit(4294967302.981:15): pid=9666 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1011" name="discovery_nqn" dev="configfs" ino=24095 res=0 errno=0
[  394.652298][ T9663] netlink: 93 bytes leftover after parsing attributes in process `syz.1.1011'.
[  396.434629][ T9690] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1015'.
[  396.646457][ T9690] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff)
[  397.980873][ T9702] FAULT_INJECTION: forcing a failure.
[  397.980873][ T9702] name failslab, interval 1, probability 0, space 0, times 0
[  398.221298][ T9702] CPU: 1 UID: 0 PID: 9702 Comm: syz.2.1017 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  398.221347][ T9702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  398.221368][ T9702] Call Trace:
[  398.221378][ T9702]  <TASK>
[  398.221391][ T9702]  dump_stack_lvl+0x16c/0x1f0
[  398.221461][ T9702]  should_fail_ex+0x512/0x640
[  398.221510][ T9702]  ? __kvmalloc_node_noprof+0x122/0x600
[  398.221548][ T9702]  should_failslab+0xc2/0x120
[  398.221614][ T9702]  __kvmalloc_node_noprof+0x135/0x600
[  398.221652][ T9702]  ? io_uring_setup+0x377/0x1ff0
[  398.221701][ T9702]  ? io_uring_setup+0x377/0x1ff0
[  398.221739][ T9702]  io_uring_setup+0x377/0x1ff0
[  398.221784][ T9702]  ? __pfx_io_uring_setup+0x10/0x10
[  398.221823][ T9702]  ? do_futex+0x122/0x350
[  398.221857][ T9702]  ? __pfx_do_futex+0x10/0x10
[  398.221890][ T9702]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  398.221964][ T9702]  ? rcu_is_watching+0x12/0xc0
[  398.222003][ T9702]  __x64_sys_io_uring_setup+0xc2/0x170
[  398.222055][ T9702]  do_syscall_64+0xcd/0x230
[  398.222104][ T9702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  398.222136][ T9702] RIP: 0033:0x7fe55c18e969
[  398.222163][ T9702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  398.222195][ T9702] RSP: 002b:00007fe55d02d038 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9
[  398.222227][ T9702] RAX: ffffffffffffffda RBX: 00007fe55c3b6160 RCX: 00007fe55c18e969
[  398.222249][ T9702] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006
[  398.222268][ T9702] RBP: 00007fe55c210ab1 R08: 0000000000000000 R09: 0000000000000000
[  398.222288][ T9702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  398.222307][ T9702] R13: 0000000000000000 R14: 00007fe55c3b6160 R15: 00007ffe8acdb818
[  398.222350][ T9702]  </TASK>
[  399.237540][ T9721] netlink: 25 bytes leftover after parsing attributes in process `syz.1.1026'.
[  399.306855][ T9725] zswap: compressor  not available
[  399.418876][ T9731] Setting dangerous option i915.mitigations - tainting kernel
[  399.427174][ T9737] FAULT_INJECTION: forcing a failure.
[  399.427174][ T9737] name failslab, interval 1, probability 0, space 0, times 0
[  399.446674][ T9737] CPU: 1 UID: 0 PID: 9737 Comm: syz.1.1030 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  399.446724][ T9737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  399.446743][ T9737] Call Trace:
[  399.446754][ T9737]  <TASK>
[  399.446766][ T9737]  dump_stack_lvl+0x16c/0x1f0
[  399.446819][ T9737]  should_fail_ex+0x512/0x640
[  399.446876][ T9737]  ? __kmalloc_cache_noprof+0x57/0x3e0
[  399.446936][ T9737]  should_failslab+0xc2/0x120
[  399.446976][ T9737]  __kmalloc_cache_noprof+0x6a/0x3e0
[  399.447027][ T9737]  ? device_create_groups_vargs+0x8a/0x270
[  399.447104][ T9737]  device_create_groups_vargs+0x8a/0x270
[  399.447156][ T9737]  device_create+0xed/0x130
[  399.447202][ T9737]  ? __pfx_device_create+0x10/0x10
[  399.447243][ T9737]  ? do_raw_spin_lock+0x12c/0x2b0
[  399.447297][ T9737]  ? is_console_locked+0x9/0x20
[  399.447333][ T9737]  ? con_is_visible+0x65/0x150
[  399.447382][ T9737]  ? csi_J+0x54a/0xad0
[  399.447425][ T9737]  vcs_make_sysfs+0x32/0x80
[  399.447454][ T9737]  vc_allocate+0x501/0x880
[  399.447489][ T9737]  ? __pfx_vc_allocate+0x10/0x10
[  399.447539][ T9737]  con_install+0xa1/0x600
[  399.447580][ T9737]  ? __pfx_con_install+0x10/0x10
[  399.447621][ T9737]  ? __pfx_con_install+0x10/0x10
[  399.447659][ T9737]  tty_init_dev.part.0+0x99/0x500
[  399.447705][ T9737]  tty_open+0xa50/0xf90
[  399.447751][ T9737]  ? __pfx_tty_open+0x10/0x10
[  399.447792][ T9737]  ? chrdev_open+0x58c/0x6a0
[  399.447832][ T9737]  ? __pfx_tty_open+0x10/0x10
[  399.447882][ T9737]  chrdev_open+0x231/0x6a0
[  399.447918][ T9737]  ? __pfx_chrdev_open+0x10/0x10
[  399.447956][ T9737]  ? file_set_fsnotify_mode_from_watchers+0x163/0x640
[  399.448015][ T9737]  do_dentry_open+0x741/0x1c10
[  399.448048][ T9737]  ? __pfx_chrdev_open+0x10/0x10
[  399.448091][ T9737]  vfs_open+0x82/0x3f0
[  399.448138][ T9737]  path_openat+0x1e5e/0x2d40
[  399.448187][ T9737]  ? __pfx_path_openat+0x10/0x10
[  399.448232][ T9737]  do_filp_open+0x20b/0x470
[  399.448266][ T9737]  ? __pfx_do_filp_open+0x10/0x10
[  399.448332][ T9737]  ? alloc_fd+0x471/0x7d0
[  399.448396][ T9737]  do_sys_openat2+0x11b/0x1d0
[  399.448440][ T9737]  ? __pfx_do_sys_openat2+0x10/0x10
[  399.448502][ T9737]  __x64_sys_openat+0x174/0x210
[  399.448548][ T9737]  ? __pfx___x64_sys_openat+0x10/0x10
[  399.448594][ T9737]  ? rcu_is_watching+0x12/0xc0
[  399.448638][ T9737]  do_syscall_64+0xcd/0x230
[  399.448689][ T9737]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  399.448723][ T9737] RIP: 0033:0x7f8ee078e969
[  399.448750][ T9737] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  399.448783][ T9737] RSP: 002b:00007f8ee1625038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  399.448814][ T9737] RAX: ffffffffffffffda RBX: 00007f8ee09b5fa0 RCX: 00007f8ee078e969
[  399.448835][ T9737] RDX: 0000000000040002 RSI: 0000200000000040 RDI: ffffffffffffff9c
[  399.448866][ T9737] RBP: 00007f8ee0810ab1 R08: 0000000000000000 R09: 0000000000000000
[  399.448886][ T9737] R10: 0000000000000300 R11: 0000000000000246 R12: 0000000000000000
[  399.448906][ T9737] R13: 0000000000000000 R14: 00007f8ee09b5fa0 R15: 00007ffd8a3fa3d8
[  399.448950][ T9737]  </TASK>
[  400.193016][ T9749] netlink: 25 bytes leftover after parsing attributes in process `syz.3.1031'.
[  400.877758][ T9754] netlink: 7 bytes leftover after parsing attributes in process `syz.2.1032'.
[  401.773241][ T9761] netlink: 25 bytes leftover after parsing attributes in process `syz.2.1035'.
[  401.785133][ T9760] ima: policy update failed
[  401.794442][   T31] audit: type=1802 audit(4294967310.175:16): pid=9760 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.1035" res=0 errno=0
[  401.908643][ T5140] ==================================================================
[  401.916880][ T5140] BUG: KASAN: vmalloc-out-of-bounds in hci_devcd_dump+0x142/0x240
[  401.924765][ T5140] Read of size 140 at addr ffffc90003104000 by task kworker/u9:1/5140
[  401.932966][ T5140] 
[  401.935343][ T5140] CPU: 0 UID: 0 PID: 5140 Comm: kworker/u9:1 Tainted: G     U              6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  401.935399][ T5140] Tainted: [U]=USER
[  401.935411][ T5140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  401.935432][ T5140] Workqueue: hci0 hci_devcd_timeout
[  401.935478][ T5140] Call Trace:
[  401.935488][ T5140]  <TASK>
[  401.935500][ T5140]  dump_stack_lvl+0x116/0x1f0
[  401.935547][ T5140]  print_report+0xc3/0x670
[  401.935597][ T5140]  ? __virt_addr_valid+0x5e/0x590
[  401.935642][ T5140]  ? hci_devcd_dump+0x142/0x240
[  401.935680][ T5140]  kasan_report+0xe0/0x110
[  401.935718][ T5140]  ? hci_devcd_dump+0x142/0x240
[  401.935763][ T5140]  kasan_check_range+0xef/0x1a0
[  401.935809][ T5140]  __asan_memcpy+0x23/0x60
[  401.935838][ T5140]  hci_devcd_dump+0x142/0x240
[  401.935879][ T5140]  hci_devcd_timeout+0xb5/0x2e0
[  401.935919][ T5140]  ? rcu_is_watching+0x12/0xc0
[  401.935952][ T5140]  process_one_work+0x9cc/0x1b70
[  401.936020][ T5140]  ? __pfx_process_one_work+0x10/0x10
[  401.936075][ T5140]  ? assign_work+0x1a0/0x250
[  401.936129][ T5140]  worker_thread+0x6c8/0xf10
[  401.936183][ T5140]  ? __kthread_parkme+0x19e/0x250
[  401.936222][ T5140]  ? __pfx_worker_thread+0x10/0x10
[  401.936271][ T5140]  kthread+0x3c2/0x780
[  401.936316][ T5140]  ? __pfx_kthread+0x10/0x10
[  401.936368][ T5140]  ? __pfx_kthread+0x10/0x10
[  401.936412][ T5140]  ? __pfx_kthread+0x10/0x10
[  401.936455][ T5140]  ? __pfx_kthread+0x10/0x10
[  401.936498][ T5140]  ? rcu_is_watching+0x12/0xc0
[  401.936526][ T5140]  ? __pfx_kthread+0x10/0x10
[  401.936570][ T5140]  ret_from_fork+0x45/0x80
[  401.936618][ T5140]  ? __pfx_kthread+0x10/0x10
[  401.936662][ T5140]  ret_from_fork_asm+0x1a/0x30
[  401.936719][ T5140]  </TASK>
[  401.936729][ T5140] 
[  402.108181][ T5140] The buggy address ffffc90003104000 belongs to a vmalloc virtual mapping
[  402.116877][ T5140] Memory state around the buggy address:
[  402.122519][ T5140]  ffffc90003103f00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
[  402.130599][ T5140]  ffffc90003103f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
[  402.138691][ T5140] >ffffc90003104000: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
[  402.146776][ T5140]                    ^
[  402.150852][ T5140]  ffffc90003104080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
[  402.158929][ T5140]  ffffc90003104100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
[  402.167009][ T5140] ==================================================================
[  402.177190][ T5140] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  402.184456][ T5140] CPU: 0 UID: 0 PID: 5140 Comm: kworker/u9:1 Tainted: G     U              6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) 
[  402.198222][ T5140] Tainted: [U]=USER
[  402.202055][ T5140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025
[  402.212128][ T5140] Workqueue: hci0 hci_devcd_timeout
[  402.217377][ T5140] Call Trace:
[  402.220676][ T5140]  <TASK>
[  402.223623][ T5140]  dump_stack_lvl+0x3d/0x1f0
[  402.228255][ T5140]  panic+0x71c/0x800
[  402.232208][ T5140]  ? __pfx_panic+0x10/0x10
[  402.236659][ T5140]  ? irqentry_exit+0x3b/0x90
[  402.241279][ T5140]  ? lockdep_hardirqs_on+0x7c/0x110
[  402.246522][ T5140]  ? preempt_schedule_thunk+0x16/0x30
[  402.251936][ T5140]  ? hci_devcd_dump+0x142/0x240
[  402.256815][ T5140]  ? preempt_schedule_common+0x44/0xc0
[  402.262303][ T5140]  ? check_panic_on_warn+0x1f/0xb0
[  402.267459][ T5140]  ? hci_devcd_dump+0x142/0x240
[  402.272342][ T5140]  check_panic_on_warn+0xab/0xb0
[  402.277319][ T5140]  end_report+0x107/0x170
[  402.281678][ T5140]  kasan_report+0xee/0x110
[  402.286230][ T5140]  ? hci_devcd_dump+0x142/0x240
[  402.291217][ T5140]  kasan_check_range+0xef/0x1a0
[  402.296114][ T5140]  __asan_memcpy+0x23/0x60
[  402.300561][ T5140]  hci_devcd_dump+0x142/0x240
[  402.305277][ T5140]  hci_devcd_timeout+0xb5/0x2e0
[  402.310156][ T5140]  ? rcu_is_watching+0x12/0xc0
[  402.314946][ T5140]  process_one_work+0x9cc/0x1b70
[  402.319929][ T5140]  ? __pfx_process_one_work+0x10/0x10
[  402.325342][ T5140]  ? assign_work+0x1a0/0x250
[  402.329967][ T5140]  worker_thread+0x6c8/0xf10
[  402.334631][ T5140]  ? __kthread_parkme+0x19e/0x250
[  402.339688][ T5140]  ? __pfx_worker_thread+0x10/0x10
[  402.344838][ T5140]  kthread+0x3c2/0x780
[  402.348943][ T5140]  ? __pfx_kthread+0x10/0x10
[  402.353564][ T5140]  ? __pfx_kthread+0x10/0x10
[  402.358190][ T5140]  ? __pfx_kthread+0x10/0x10
[  402.362813][ T5140]  ? __pfx_kthread+0x10/0x10
[  402.367433][ T5140]  ? rcu_is_watching+0x12/0xc0
[  402.372218][ T5140]  ? __pfx_kthread+0x10/0x10
[  402.376842][ T5140]  ret_from_fork+0x45/0x80
[  402.381299][ T5140]  ? __pfx_kthread+0x10/0x10
[  402.385923][ T5140]  ret_from_fork_asm+0x1a/0x30
[  402.390743][ T5140]  </TASK>
[  402.394068][ T5140] Kernel Offset: disabled
[  402.398406][ T5140] Rebooting in 86400 seconds..