last executing test programs:

18.776504344s ago: executing program 2 (id=4911):
mmap$auto(0x4, 0x20009, 0xffffffffffffffff, 0x11, 0x401, 0x8000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_batadv(&(0x7f00000000c0), r0)
sendmsg$auto_BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc031}, 0x44)
socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0)
close_range$auto(0x2, 0x8, 0x0)
ioperm$auto(0x3, 0xe, 0x2000000000000149)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000)
close_range$auto(0x2, 0x8, 0x0)
io_uring_setup$auto(0x6, 0x0)
socket(0x2, 0x5, 0x0)
listen$auto(0x3, 0x83)
madvise$auto(0x0, 0x7fffffffffffffff, 0xa)
clone$auto(0x21, 0x7, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6)
recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0)
close_range$auto(0x2, 0x8, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0xa, 0x801, 0x106)
open(0x0, 0x22240, 0x155)
socket(0x15, 0x5, 0x0)
connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "abe6de3d64688be86d547a05c861"}, 0x55)
getpeername$auto(0x3, 0x0, 0x0)
keyctl$auto(0x5, 0xffffffffffffffff, 0x0, 0x5, 0x8)
io_submit$auto(0x7, 0x7, &(0x7f0000000040)=&(0x7f0000000000)={0x7, 0x839a, 0x0, 0x2, 0xe7, 0xffffffffffffffff, 0x0, 0x3, 0x5})
bpf$auto(0x0, &(0x7f0000000000)=@raw_tracepoint={0x1a, 0xffffffffffffffff, 0x0, 0x4}, 0x7f)
keyctl$auto(0x11, 0xdfffffffffffffff, 0x69c9, 0x0, 0xbcd)
socket(0x2, 0x2, 0x0)
setsockopt$auto(0x3, 0x0, 0x4, 0x0, 0x0)
keyctl$auto(0xe, 0x2, 0x16efae4c, 0x8000005092, 0x61f93bdb)

18.473528659s ago: executing program 2 (id=4913):
mknod$auto(&(0x7f0000000180)=':,\x00', 0xcb, 0xfffffffa)
execve$auto(&(0x7f0000000080)=':,\x00', 0x0, 0x0)
socket(0xa, 0x801, 0x84)
openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/irq/4/type\x00', 0x2000, 0x0)
connect$auto(0x3, &(0x7f0000000000)=@generic={0xa, "0000e1003f00000000000100"}, 0x58)

18.272758082s ago: executing program 2 (id=4914):
openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000240)='/dev/video37\x00', 0x8a240, 0x0)
mmap$auto(0x0, 0x40000c, 0x45bd, 0x9b72, 0x2, 0x8000)
r0 = epoll_create$auto(0x4)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2200, 0x0)
socket(0x2, 0x1, 0x106)
getsockopt$auto(r0, 0xfffffff4, 0x100004, 0xfffffffffffffffe, 0xfffffffffffffffd)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0)
openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
mmap$auto(0x0, 0xe983, 0xdc, 0xeb5, 0x401, 0x41)
read$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f0000000180)=""/68, 0x44)
syz_genetlink_get_family_id$auto_nlbl_unlbl(0x0, r1)
r2 = socketpair$auto(0x2400, 0xec0f, 0x1, 0x0)
mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000)
r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
r4 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$auto_ovs_vport(&(0x7f0000000900), r5)
sendmsg$auto_OVS_VPORT_CMD_SET(r5, &(0x7f0000002680)={0x0, 0x0, &(0x7f0000002640)={&(0x7f0000000340)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01002bbd7000fddbdf2504000000eaff098f08000100faa600f5b0e5007b68b7f30e79288f8b569c4a57cf5d176085c08606f266e50eaa8e49314facf2cff5e33037b4a4609e3d06fd4a143de49f842095e6ea06d381dc58a648b2d83e7e38801a32a99fdbf0d170cc8723b5"], 0x20}, 0x1, 0x0, 0x0, 0x4810}, 0x4)
write$auto(r3, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9)
fdatasync$auto(r4)
accept$auto(0x3, 0xffffffffffffffff, 0xffffffffffffffff)
mkdir$auto(&(0x7f0000000040)='}[,&*}\x00', 0x8001)
chdir$auto(&(0x7f0000000000)='}[,&*}\x00')
r7 = open(&(0x7f0000000100)='.\x00', 0x0, 0x408)
lseek$auto(r2, 0x4, 0xffd)
getdents$auto(r7, 0x0, 0x62d4)
mmap$auto(0x0, 0x400009, 0x8001, 0x9b72, 0x8000000000000003, 0x8000)
io_uring_setup$auto(0x82, 0x0)
socket(0x2, 0x1, 0x0)

17.015984155s ago: executing program 2 (id=4917):
mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000)
socket(0x2, 0x801, 0x100)
bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a)
connect$auto(0x3, &(0x7f00000000c0)=@in={0x2, 0x3, @empty}, 0x51)
write$auto(0xffffffffffffffff, &(0x7f0000000300)='/d\x00'/12, 0x100000a3d9)
ioctl$auto_UBI_IOCATT(0xffffffffffffffff, 0x40186f40, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000)
close_range$auto(0x2, 0x8, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x28, 0x801, 0x0)
connect$auto(0x3, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2711}, 0x51)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
open(0x0, 0x14d27e, 0x72)
r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000540)='/dev/tty45\x00', 0x201, 0x0)
write$auto_tty_fops_tty_io(r1, &(0x7f0000000580)="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", 0xace)
select$auto(0x6, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x6, 0xfff, 0x1, 0x5, 0x3, 0x95f4da2d, 0xc, 0x6, 0x62, 0x7, 0x7, 0x6d3f, 0xa, 0x4, 0x5]}, 0x0)
write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)

15.937433343s ago: executing program 2 (id=4918):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000180)='/dev/tty12\x00', 0x101840, 0x0)
openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, 0x0, 0x109001, 0x0)
r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)
mlockall$auto(0x7)
ioctl$auto(r0, 0x4b67, 0xffffffffffffffff)
madvise$auto(0x0, 0xffffffffffff0001, 0x15)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
ioctl$auto(0x3, 0x89e1, 0x91)
socket(0x1d, 0x2, 0x2)
mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000)
socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0)
close_range$auto(0x2, 0x8, 0x0)
open(0x0, 0x22240, 0x155)
socket(0xa, 0x2, 0x73)
recvmmsg$auto(0x3, 0x0, 0x10000, 0x6, 0x0) (fail_nth: 9)
shutdown$auto(0x200000003, 0x2)

14.95572541s ago: executing program 2 (id=4920):
openat$auto_tracing_pipe_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/trace_pipe\x00', 0x840, 0x0)
readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1)
r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x60742, 0x0)
openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/fs/ext4/sda1/mb_groups\x00', 0x40102, 0x0)
sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000)
sendfile$auto(0xffffffffffffffff, r0, 0x0, 0x5a0)
close_range$auto(0x2, 0x8, 0x0)

10.449835667s ago: executing program 0 (id=4927):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
setitimer$auto_ITIMER_VIRTUAL(0x1, &(0x7f0000000080)={{0x7, 0x3076000000000000}, {0x10, 0x401}}, &(0x7f00000000c0)={{0xd1f3, 0x100000000}, {0xf33, 0x8}})
mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000140), 0x2002, 0x0)
socket(0x29, 0x2, 0x0)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
select$auto(0x8, 0x0, 0x0, &(0x7f00000002c0)={[0x2, 0x7, 0xd, 0x2, 0x2, 0x3, 0x15f4da0a, 0x1, 0x3, 0x1000000000062, 0x8000000080000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0)
write$auto(r0, &(0x7f0000000400)='\x00\x00\x00\x00', 0x100000a3d9)
r1 = getpid()
mremap$auto(0x0, 0x4000007, 0x3fd7, 0x0, 0x20000020000000)
process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x40000000001, &(0x7f0000000180)={&(0x7f0000000140), 0x40000000001243}, 0xa, 0x0)
lseek$auto(0x3, 0x8, 0x1)
ioctl$auto(0x3, 0x400454ca, 0x38)
close_range$auto(0x2, 0x8, 0x0)
r2 = memfd_create$auto(0x0, 0xe)
r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0)
write$auto(r3, &(0x7f0000000000)='//\xf2\x00', 0x80000000)
mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, r2, 0x8000)
msync$auto(0x0, 0xe0, 0x6)
read$auto(0xffffffffffffffff, 0x0, 0x1f42)
io_uring_register$auto_IORING_UNREGISTER_NAPI(0xffffffffffffffff, 0x1c, 0x0, 0x8)
openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/snd/controlC1\x00', 0x802, 0x0)

9.646569983s ago: executing program 1 (id=4936):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000180)='/dev/tty12\x00', 0x101840, 0x0)
openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, 0x0, 0x109001, 0x0)
r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)
io_setup$auto(0x7ffe, 0x0)
io_setup$auto(0x7ffe, &(0x7f0000000000))
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptyq5\x00', 0xa40, 0x0)
mlockall$auto(0x7)
r2 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0)
ioctl$auto(r0, 0x4b67, r2)
madvise$auto(0x0, 0xffffffffffff0001, 0x15)
prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7)
socket(0x21, 0x2, 0x8)
socket(0x2d, 0x2, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
ioctl$auto(0x3, 0x89e0, 0x91)
ioctl$auto(0x3, 0x89e1, 0x91)
socket(0x1d, 0x2, 0x2)
mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000)
socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0)
close_range$auto(0x2, 0x8, 0x0)
open(0x0, 0x22240, 0x155)
socket(0xa, 0x2, 0x73)
recvmmsg$auto(0x3, 0x0, 0x10000, 0x6, 0x0)
shutdown$auto(0x200000003, 0x2)
mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)

7.868968008s ago: executing program 0 (id=4931):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
setitimer$auto_ITIMER_VIRTUAL(0x1, &(0x7f0000000080)={{0x7, 0x3076000000000000}, {0x10, 0x401}}, &(0x7f00000000c0)={{0xd1f3, 0x100000000}, {0xf33, 0x8}})
mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000140), 0x2002, 0x0)
socket(0x29, 0x2, 0x0)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
select$auto(0x8, 0x0, 0x0, 0x0, 0x0)
write$auto(r0, &(0x7f0000000400)='\x00\x00\x00\x00', 0x100000a3d9)
r1 = getpid()
mremap$auto(0x0, 0x4000007, 0x3fd7, 0x0, 0x20000020000000)
process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x40000000001, &(0x7f0000000180)={&(0x7f0000000140), 0x40000000001243}, 0xa, 0x0)
lseek$auto(0x3, 0x8, 0x1)
ioctl$auto(0x3, 0x400454ca, 0x38)
close_range$auto(0x2, 0x8, 0x0)
r2 = memfd_create$auto(0x0, 0xe)
r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0)
write$auto(r3, &(0x7f0000000000)='//\xf2\x00', 0x80000000)
mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, r2, 0x8000)
msync$auto(0x0, 0xe0, 0x6)
r4 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0)
read$auto(r4, 0x0, 0x1f42)
openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
io_uring_register$auto_IORING_UNREGISTER_NAPI(0xffffffffffffffff, 0x1c, 0x0, 0x8)
openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/snd/controlC1\x00', 0x802, 0x0)

7.230620646s ago: executing program 1 (id=4932):
close_range$auto(0x2, 0x8, 0x0)
r0 = socket(0x15, 0x5, 0x0)
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100, 0x0)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0)
r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
r2 = socket(0x23, 0x80805, 0x0)
bind$auto(r2, &(0x7f0000000000)=@in={0x2, 0x4e22, @remote}, 0x3)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/memory_tiering/memory_tier4/nodelist\x00', 0x22100, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f0000000080)=""/247, 0xf7)
r4 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000)
select$auto(0xe, 0x0, 0x0, 0x0, 0x0)
socket(0x3, 0x4, 0x8)
write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)
select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000023, 0x7, 0x6d3e, 0xc, 0x2495dae0, 0x6]}, 0x0)
r5 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0)
write$auto_console_fops_tty_io(r5, &(0x7f0000000e00)="51426572911c17e9dd66bf94ea32689283bb895dbc0a97721ed6e250c974356905898b7d48acecddf280cf6dd4ba18c1aa3928071c6585025ceab0e2f34f37ddec138ea587fc4def825608b0ab2a6ecac42062bd3c58ba606307b7471b20a40ffa168b91dde4727571c4ec94bfbde1df90ccb265ffda374c98ffb1ee22069af38a3f200532dbbe5e98f4455170e9a137517b9b7b8840359940ab00f37125c2bec0ac36606b6c69edb35967d723fb81a15faea2bd280d1581ad1ef597bb4dc09f6a5d53aaff1877b77c4e425761dc09d34498c1fce72c0ba1041a99b8748a37597b9567cda1de2cbf6962798e5ee11bf7cb2c70a9502f33c43b8e5dc54de743a2e24cb94c22d669b434888a7ce4cb16cd77b324258e07af32adc0cb38f8c622085783f6804edc3913fb9e98c55713fa0bf8101ad0f6f43407ce4be0001d1bb201bec283ade79ab23484c1076e703864629ac9a6031533dc956f705f89f0e0ef7d3109e46859d1f2ad1b8cb3cfcedf868a3be101e8b9acd75e39e6a27a541aa9fe86ad3119b7049c3fad2a901222eb948cabb4b5c3e5ba6ffc02a15bf7d550b00ab0f3dd3002924f7bd0701269ae293c4cb231b9127d1f6b38dd6fbb3429905384eed7eed9330a9c5e732bdd510169d9ca3e420ea2102be3770a0ab598c037b8f01e8910cf8b0942aafb156ac90724cf552df158a7f59c26e62f3fcf32d860c2259cb1b3118a773ff3cfbaf9c5b068dade5cd7778f1ea98700629b62534735fef3071c30afa6ea26f7e651ec140936c07d9e90f1c9faef3e05376b1e121af6a6691616c10e19fd4f16b1858b44d99e597908cda0e8fa8c21d8b700987d7723a4b5a4ff3c371f2d1cb9fb2f054abc58727239ba67a173f1431083fedc7c4304488c13c75e4995a58ac9de085377356ddc5338aeb44e7f3d06f82a5e0c846159c881a0395a3dbf32a9f2530a520721431a752b13b01a89bdf2b38387b72e8a533936623ec396f6ef94ddfcca047bf20a6fe450a03dedb36a57355e2519ff579b5c63095f48407ece8a7c6c4f5b2582616f0a6bba059810c0a28355fb08dceec9e290026452c3135f8ad93f9617f22e590122d43f6fdc1ea0f9ec12c551b5127108443bb081f7a89660034ea4f3c4305108428cc91918dbb28c2a117f09609e40903b13055e92a727afa767b1f97df335ee729686c0113e4cc18aa50f4ad82b1d403cc6c11ac3bf63415560417d7d488df01b69c925ca3fce60ca7ac767fd11df61caf62f3ab67dad043faf1cc334903e0f419c2e97553ecaad5814bf097192e76e9a16bc5c9be932718aba32cd7dbcc6bc634a463c6f709cc81963b39442e710c14c7e107b0aeb7b6a0e3f3757860d10dd741863277c43ce4dcec49f4558959b08f59182baf4f250aa045fee383ceaec280817bf222dfbeeca8c1ec8473176326c1ffd49ea072b5f3c73f36865b6052a1595c1bb76cfe37f976848fbcb408381ddeff9c318a2e6bbfe6c18ef16531fec3c47874a5391238c0d6b0e033db3fce94127cc9c98a4211e5d873f7b4810846d96be2d6cac532fce0ddee737e4d1ddb65b8b2449984a897e4090449ed4fb4006fb9d133e51396d4664a3f0c395c5b24781f8389979ccb565c6461b66db7134d15cff5ae8f935a5bcb23caace2edd2b37a726575e3cb0528de05edd9f03e30feb617767b6a557280a0a288b52af44a1607b6063867e5c9d8d56c44968fd509b5983fa06e6b1eefb2f8cee0c1cb49b8b569cf13b77adbc22ce972cd718167ac571ee41a446d13931f849d5636c729996b36ec84171fde260a4e01e9770cf687591a79833ae6473c51e12c0faab96ef093e6178d485526dbf775c94324c76bd4af2652e9036b1cc0d3df05c9232ee6eef7c4f46a6cf8ad160ad087aba6928bf156bf3ade1d135a965c4a2b283485737da67fe99227f2fbfb3baa74d75fe29122adfd82fcb9325b7ea826a52559654e76d494a374d9535facfcd4ab248e388c516bb8a0dc151b1557e418fd7c625c67ab1c50d6f05b97ba15c55631aeea44b21131aa93ead176f7bfd1418856e28782f004f272738827a64bb695f6b6a08cff8d1917be52a8851bd2bfd57d08bb0660e2ffc23792a419c2e9b006e3b0ad05044d99b97391fd2cceb86cf26acebe089a861340b04fd01e1baa70583032a30ea2e605217b80f7ee16d7e28be43d12bb2b67937dd26a8aeb84fef2f2d52f75232a400e7b279dcfc01953b0c46203477a50b5853e8f7b14b2ba31db742504bca6ed95b18846706c9fd85bf2a3a2642029b9ff2828bf0f7cbd96109a237961be8fe5c62f0fcc04c994f123f4a22f048403eac9308cfd2f2e4350c72e9ef83416ce973d3aa90d281a0275886dd3858b5869784ae58e257aa5af6d373dcc9cf520e364be748833adbb10daa6f6a334b51d27529d86ea5ce874562f9f93da45d244224b936fced3b658abbe7aa1f0d502fffce823f528ab47ea3540722f144733666229ae08cfc7e61247742ea4e3c180938ae7c7b81c1ee975c831f79672e044cefc49894c2ab73bba2580ac476cc0e56b6748b8edbb37a3f8dda7ffad4ec07abce7c4d10fc32e40d5a9db37f7b1e3a6eabedbefa9dd8eef189b92363d3391d384af26b7d47958d3d82845c9b668da5bcbd64058dc9e1c6d903ab5d2aa049d197116a11309a1abe9e5b3f9e7f1c623242b1d8089bc369d145a7070e8a9bdf543dbffe899ff9366009a3b0424a634681b530dad9ef23f136a10c7287068e57f3c2de45adf0a105c328e0035b97168f4c17aa4610b2e6e1a6ba0b71c06417b7a9497be4a009b19d7162adfd4d7b6490faf3782a920281333ad09b848ab5f4d15534b8c4e43dc9604b0630f8d349b2c80a98fde04693c31cbed7d460edfc0138dcc5d3974e682bbd555ac19625bf6e0607d8803391ec9c2dc41fc4e8bceae4f53507137324dd02914a067d52a577b812ddac4a34765c26a98839b3edb6290abff0c75991d6f8c1bd7540f38a7f25fec2f3539f894c938e1f3cf0ff1e6994d6a6ecc457a482f045ba712a85e8e31afd49c8e3480dc1c36d56ab2eceac6e5a847455d8ef4e3d45cd463c421bd1bce2ca57dd88f0e7ab3446cdfa8cb3914c240936f1738af7009e9131b240b59af55d7e38307b91fc8f00410cfdcfacaa341607a801afa63640091eb00b860700ea882878a8d9838f5597b970366be7d167ddebfe3c9253b5dbf7f30a67ee4d87dccb3c723c20200aa5fc036caf12811b19ce49c81ce328d7b24587353ecb99bafd327e33303cf447b36800d1bed8ee10df527d55c0d5f7506fb11cb1338074113579e665c6f3cffde5a8ee98a7bf3f8157986cf7c1c5dbdedaacbe3946b3d8809dec7387f006c062b93b6b481a806e5544ddeea7218fcc15c25a88164bfd0735e6290167cb2dbf4b4a317ba00b1fc27d203a6cff71ef8fe97a97d8e07af2ce1d0a0a2aa9ede7dd0572325075c83c2ecf866aa01654eff55ebe4e489e72152e6a3090e2348732704eb02997ffd23a63faabfbbbd1fb124cab606faed24a393058cea1c1286001ee5c0c1fa26b6a81ebdd4718a94cebdb45bfe812c771df398d3305da03d37ced9d0242b6da212dc9f5c14d7ff999bee20f6621792d1442e449eba8589a823e5e99c65fdffbaefe89e2e32406ec4cf574e335e2d288e4cdad56f4b1b57c364ed3e28809e480d6f410c7ebf43bd2a605d6a8c9facae6b7f8f2c56f792ae21fc0cc5dd9beae0cab3547ebb5467183c2f01bc315bd7bd191088886752dc5108093bdbc91348743440130f33d3dfa9c25490245e5fa904f8660e82253c826b7bea4e9a7a1c627e10c56d71878a644bd176016f29cf5398be14cc0fdec45c65e2b967aedb75212eed1eb05a44da62190009d1c08163b74813b82c27f1e6cd681a4b5150f967444b7bc930da68603fd706e96ba8663b2e50ef0a9b04e321a8a337b08fea7288a3fef5062c7e4c17ad3d490870d39c10b78a74eab25c993527e313a4f59d86de55aa9a8a63f734c2db556692fe993b0cd08e0ab5434c9ec02d5127354f55e6b5d5a7b61685d02edae21ece71d203abf7408211229a9ebbfdeffa2c0f38db274066d0706d80398c172e6daf4a0dce62c2287cbf0d30cfa313d7baf4e5caa18f594f0ab0d854f3cef76ff83e96fa49d0e0f8a47193b51a0a45aee2e1d9a5b372b8ee828f645a06979ec351d798480c7824e846028c02f58b5641acbae1e2079abd86182a662bb1642c9346d7fba628fb012da293acef33b8b76a8885c2e5d685348b6148c5b44409f58d8d5f29344fe8a2e4c2432ae622bb1912ea65d5574bff895025bd72cd780d59cbaa0886afd5d6676d2de6266903115525c075cc3f75ce9eba3787a890e1f758f0e502c4c9c0538dc94", 0xc2d)
r6 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000200)='/sys/module/printk/parameters/console_suspend\x00', 0x442, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r6, &(0x7f0000000040)=""/36, 0x24)
prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x10004)
mmap$auto(0x0, 0x2060009, 0x3, 0x40000000000eb2, r0, 0x8000)
io_uring_setup$auto(0x7ff, &(0x7f0000000080)={0x7efffffc, 0x8, 0x3002, 0x7, 0x7, 0x4006, 0xffffffffffffffff, [0x0, 0x0, 0x4000000], {0x6, 0x6, 0x8c48, 0x29b, 0x3, 0x7f, 0x69c9, 0x6, 0x3}, {0xc, 0x8001, 0x2052, 0x85, 0x3800000, 0x1a7b874a, 0x76c5, 0x8, 0x100000000}})
mmap$auto(0x0, 0x20009, 0x4000000000df, 0x81a, r4, 0x8000)
io_uring_setup$auto(0x6, 0x0)
sendmsg$auto_ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41}, 0x40804)
pkey_mprotect$auto(0x6, 0x8001, 0x8, 0x2)
r7 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000340), 0x40000, 0x0)
ioctl$auto_SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2, 0x0)
close_range$auto(0x2, 0xa, 0x0)

6.597318824s ago: executing program 3 (id=4934):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
setitimer$auto_ITIMER_VIRTUAL(0x1, &(0x7f0000000080)={{0x7, 0x3076000000000000}, {0x10, 0x401}}, &(0x7f00000000c0)={{0xd1f3, 0x100000000}, {0xf33, 0x8}})
mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000140), 0x2002, 0x0)
socket(0x29, 0x2, 0x0)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
select$auto(0x8, 0x0, 0x0, &(0x7f00000002c0)={[0x2, 0x7, 0xd, 0x2, 0x2, 0x3, 0x15f4da0a, 0x1, 0x3, 0x1000000000062, 0x8000000080000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0)
write$auto(r0, 0x0, 0x100000a3d9)
r1 = getpid()
mremap$auto(0x0, 0x4000007, 0x3fd7, 0x0, 0x20000020000000)
process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x40000000001, &(0x7f0000000180)={&(0x7f0000000140), 0x40000000001243}, 0xa, 0x0)
lseek$auto(0x3, 0x8, 0x1)
ioctl$auto(0x3, 0x400454ca, 0x38)
close_range$auto(0x2, 0x8, 0x0)
r2 = memfd_create$auto(0x0, 0xe)
r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0)
write$auto(r3, &(0x7f0000000000)='//\xf2\x00', 0x80000000)
mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, r2, 0x8000)
msync$auto(0x0, 0xe0, 0x6)
r4 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0)
read$auto(r4, 0x0, 0x1f42)
openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
io_uring_register$auto_IORING_UNREGISTER_NAPI(0xffffffffffffffff, 0x1c, 0x0, 0x8)
openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/snd/controlC1\x00', 0x802, 0x0)

6.29209458s ago: executing program 1 (id=4935):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x101840, 0x0)
openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, 0x0, 0x36bc43, 0x0)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0x8)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)
io_setup$auto(0x7ffe, 0x0)
io_setup$auto(0x7ffe, &(0x7f0000000000))
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0xa40, 0x0)
madvise$auto(0x0, 0xffffffffffff0001, 0x15)
prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7)
mq_open$auto(0x0, 0x1, 0x6, &(0x7f00000000c0)={0x2, 0x5774, 0x2, 0x81})
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000)
r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/net/igmp6\x00', 0x0, 0x0)
pread64$auto(r1, 0x0, 0x7, 0xffff)

5.592653836s ago: executing program 3 (id=4937):
r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000180)='/dev/tty12\x00', 0x101840, 0x0)
r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/platform/vivid.0/media4/model\x00', 0xa8000, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f0000000040)=""/194, 0xc2)
r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
lseek$auto(0x3, 0x2, 0x4)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)
io_setup$auto(0x7ffe, 0x0)
io_setup$auto(0x7ffe, &(0x7f0000000000))
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptyq5\x00', 0xa40, 0x0)
r3 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0)
ioctl$auto(r0, 0x4b67, r3)
ioctl$auto_TIOCNOTTY(r3, 0x5422, &(0x7f0000000200)="45db313e3ffab71fc4b5bdbe72f2c3a7f201980eebd7211c50afb97b813645872009dc1c3886b21f4ead9ba95e13bfe5e48ae58fcbe67e32ef9b0fecca1bb6697c98f05d597c630af77162d9b025f9bfad55223cbebbdd21de64d4391bf3631b441f167ad8eb7a21e3")
r4 = getpid()
ioprio_get$auto_IOPRIO_WHO_PGRP(0x2, r4)
mq_open$auto(&(0x7f0000000080)='@-%\x00', 0x1, 0x6, &(0x7f0000000040)={0x2, 0x5774, 0x2, 0x81})
r5 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/net/igmp6\x00', 0x0, 0x0)
pread64$auto(r5, 0x0, 0x7, 0xffff)

4.524781529s ago: executing program 1 (id=4938):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000180)='/dev/tty12\x00', 0x101840, 0x0)
openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, 0x0, 0x109001, 0x0)
r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)
io_setup$auto(0x7ffe, &(0x7f0000000000))
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptyq5\x00', 0xa40, 0x0)
mlockall$auto(0x7)
r2 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0)
ioctl$auto(r0, 0x4b67, r2)
prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7)
close_range$auto(0x2, 0x8, 0x0)
socket(0x80000000000000a, 0x2, 0x0)
socket(0x2d, 0x2, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
ioctl$auto(0x3, 0x89e0, 0x91)
ioctl$auto(0x3, 0x89e1, 0x91)
socket(0x1d, 0x2, 0x2)
mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000)
socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0)
close_range$auto(0x2, 0x8, 0x0)
open(0x0, 0x22240, 0x155)
socket(0xa, 0x2, 0x73)
recvmmsg$auto(0x3, 0x0, 0x10000, 0x6, 0x0)
shutdown$auto(0x200000003, 0x2)
mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)

4.439586181s ago: executing program 3 (id=4939):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
setitimer$auto_ITIMER_VIRTUAL(0x1, &(0x7f0000000080)={{0x7, 0x3076000000000000}, {0x10, 0x401}}, &(0x7f00000000c0)={{0xd1f3, 0x100000000}, {0xf33, 0x8}})
mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000140), 0x2002, 0x0)
socket(0x29, 0x2, 0x0)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
select$auto(0x8, 0x0, 0x0, &(0x7f00000002c0)={[0x2, 0x7, 0xd, 0x2, 0x2, 0x3, 0x15f4da0a, 0x1, 0x3, 0x1000000000062, 0x8000000080000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0)
write$auto(r0, &(0x7f0000000400)='\x00\x00\x00\x00', 0x100000a3d9)
r1 = getpid()
mremap$auto(0x0, 0x4000007, 0x3fd7, 0x0, 0x20000020000000)
process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x40000000001, &(0x7f0000000180)={&(0x7f0000000140), 0x40000000001243}, 0xa, 0x0)
lseek$auto(0x3, 0x8, 0x1)
ioctl$auto(0x3, 0x400454ca, 0x38)
close_range$auto(0x2, 0x8, 0x0)
r2 = memfd_create$auto(0x0, 0xe)
r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0)
write$auto(r3, &(0x7f0000000000)='//\xf2\x00', 0x80000000)
mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, r2, 0x8000)
msync$auto(0x0, 0xe0, 0x6)
read$auto(0xffffffffffffffff, 0x0, 0x1f42)
io_uring_register$auto_IORING_UNREGISTER_NAPI(0xffffffffffffffff, 0x1c, 0x0, 0x8)
openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/snd/controlC1\x00', 0x802, 0x0)

4.304649305s ago: executing program 0 (id=4940):
mmap$auto(0x4, 0x20009, 0xffffffffffffffff, 0x11, 0x401, 0x8000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_batadv(&(0x7f00000000c0), r0)
sendmsg$auto_BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001dc0)={0x0}, 0x1, 0x0, 0x0, 0xc031}, 0x44)
socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0)
close_range$auto(0x2, 0x8, 0x0)
ioperm$auto(0x3, 0xe, 0x2000000000000149)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000)
close_range$auto(0x2, 0x8, 0x0)
io_uring_setup$auto(0x6, 0x0)
socket(0x2, 0x5, 0x0)
listen$auto(0x3, 0x83)
madvise$auto(0x0, 0x7fffffffffffffff, 0xa)
clone$auto(0x21, 0x7, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6)
recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0)
close_range$auto(0x2, 0x8, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0xa, 0x801, 0x106)
open(0x0, 0x22240, 0x155)
socket(0x15, 0x5, 0x0)
connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "abe6de3d64688be86d547a05c861"}, 0x55)
getpeername$auto(0x3, 0x0, 0x0)
keyctl$auto(0x5, 0xffffffffffffffff, 0x0, 0x5, 0x8)
io_submit$auto(0x7, 0x7, &(0x7f0000000040)=&(0x7f0000000000)={0x7, 0x839a, 0x0, 0x2, 0xe7, 0xffffffffffffffff, 0x0, 0x3, 0x5})
bpf$auto(0x0, &(0x7f0000000000)=@raw_tracepoint={0x1a, 0xffffffffffffffff, 0x0, 0x4}, 0x7f)
keyctl$auto(0x11, 0xdfffffffffffffff, 0x69c9, 0x0, 0xbcd)
socket(0x2, 0x2, 0x0)
setsockopt$auto(0x3, 0x0, 0x4, 0x0, 0x0)
keyctl$auto(0xe, 0x2, 0x16efae4c, 0x8000005092, 0x61f93bdb)

3.867185627s ago: executing program 0 (id=4941):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
setitimer$auto_ITIMER_VIRTUAL(0x1, &(0x7f0000000080)={{0x7, 0x3076000000000000}, {0x10, 0x401}}, &(0x7f00000000c0)={{0xd1f3, 0x100000000}, {0xf33, 0x8}})
mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000140), 0x2002, 0x0)
socket(0x29, 0x2, 0x0)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
select$auto(0x8, 0x0, 0x0, &(0x7f00000002c0)={[0x2, 0x7, 0xd, 0x2, 0x2, 0x3, 0x15f4da0a, 0x1, 0x3, 0x1000000000062, 0x8000000080000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0)
write$auto(r0, &(0x7f0000000400)='\x00\x00\x00\x00', 0x100000a3d9)
r1 = getpid()
mremap$auto(0x0, 0x4000007, 0x3fd7, 0x0, 0x20000020000000)
process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x40000000001, &(0x7f0000000180)={&(0x7f0000000140), 0x40000000001243}, 0xa, 0x0)
lseek$auto(0x3, 0x8, 0x1)
ioctl$auto(0x3, 0x400454ca, 0x38)
close_range$auto(0x2, 0x8, 0x0)
r2 = memfd_create$auto(0x0, 0xe)
r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0)
write$auto(r3, &(0x7f0000000000)='//\xf2\x00', 0x80000000)
mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, r2, 0x8000)
msync$auto(0x0, 0xe0, 0x6)
read$auto(0xffffffffffffffff, 0x0, 0x1f42)
io_uring_register$auto_IORING_UNREGISTER_NAPI(0xffffffffffffffff, 0x1c, 0x0, 0x8)
openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/snd/controlC1\x00', 0x802, 0x0)

3.241402381s ago: executing program 3 (id=4942):
mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000)
socket(0x2, 0x801, 0x100)
preadv$auto(0xffffffffffffffff, 0x0, 0x7, 0xbbf, 0x69bf)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
write$auto(r0, &(0x7f0000000300)='/d\x00'/12, 0x100000a3d9)
sysfs$auto(0x2, 0x10000000000000e, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000)
close_range$auto(0x2, 0x8, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x28, 0x801, 0x0)
connect$auto(0x3, 0x0, 0x51)
r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
open(0x0, 0x14d27e, 0x72)
write$auto_tty_fops_tty_io(0xffffffffffffffff, &(0x7f0000000580)="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", 0xace)
socket(0x22, 0x1, 0xfffffffd)
select$auto(0x6, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x6, 0xfff, 0x1, 0x5, 0x3, 0x95f4da2d, 0xc, 0x6, 0x62, 0x7, 0x7, 0x6d3f, 0xa, 0x4, 0x5]}, 0x0)
write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)

1.68780388s ago: executing program 1 (id=4943):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/tty19\x00', 0x200, 0x0)
openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, 0x0, 0x109001, 0x0)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)
io_setup$auto(0x7ffe, 0x0)
io_setup$auto(0x7ffe, &(0x7f0000000000))
r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptyq5\x00', 0xa40, 0x0)
mlockall$auto(0x7)
socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0)
r2 = openat$auto_percpu_stats_fops_(0xffffffffffffff9c, &(0x7f0000000240), 0x303101, 0x0)
getsockopt$auto_SO_PEEK_OFF(r2, 0x8, 0x2a, &(0x7f0000000040)='/sys/kernel/debug/netdevsim/netdevsim2/health/break_health\x00', &(0x7f00000001c0)=0x6)
r3 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snd/controlC2\x00', 0x400, 0x0)
r4 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3c, 0x200000000000001, 0x0, 0x1, 0x0)
r5 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/035/001\x00', 0x1102, 0x0)
ioctl$auto_USBDEVFS_ALLOC_STREAMS(r5, 0x8008551c, &(0x7f0000000180)=ANY=[@ANYRES16=r1])
write$auto(r4, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9)
mmap$auto(0x0, 0x400004, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000640), r6)
syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
clock_gettime$auto(0x0, 0x0)
openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev3\x00', 0x169000, 0x0)
ioctl$auto(r2, 0xc040564a, r3)
ioctl$auto_FS_IOC_GETFSUUID(r5, 0x80111500, 0x5)
mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000)
openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f000000c340)='/proc/thread-self/pagemap\x00', 0x8000, 0x0)

1.687665175s ago: executing program 3 (id=4944):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000180)='/dev/tty12\x00', 0x101840, 0x0)
openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, 0x0, 0x109001, 0x0)
r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)
io_setup$auto(0x7ffe, 0x0)
io_setup$auto(0x7ffe, &(0x7f0000000000))
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptyq5\x00', 0xa40, 0x0)
mlockall$auto(0x7)
r2 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0)
ioctl$auto(r0, 0x4b67, r2)
madvise$auto(0x0, 0xffffffffffff0001, 0x15)
prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7)
close_range$auto(0x2, 0x8, 0x0)
socket(0x80000000000000a, 0x2, 0x0)
socket(0x2d, 0x2, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
ioctl$auto(0x3, 0x89e0, 0x91)
ioctl$auto(0x3, 0x89e1, 0x91)
socket(0x1d, 0x2, 0x2)
mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000)
socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0)
close_range$auto(0x2, 0x8, 0x0)
open(0x0, 0x22240, 0x155)
socket(0xa, 0x2, 0x73)
recvmmsg$auto(0x3, 0x0, 0x10000, 0x6, 0x0) (fail_nth: 7)
shutdown$auto(0x200000003, 0x2)
mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)

1.089314739s ago: executing program 0 (id=4945):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
setitimer$auto_ITIMER_VIRTUAL(0x1, &(0x7f0000000080)={{0x7, 0x3076000000000000}, {0x10, 0x401}}, &(0x7f00000000c0)={{0xd1f3, 0x100000000}, {0xf33, 0x8}})
mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000140), 0x2002, 0x0)
socket(0x29, 0x2, 0x0)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
select$auto(0x8, 0x0, 0x0, &(0x7f00000002c0)={[0x2, 0x7, 0xd, 0x2, 0x2, 0x3, 0x15f4da0a, 0x1, 0x3, 0x1000000000062, 0x8000000080000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0)
write$auto(r0, 0x0, 0x100000a3d9)
r1 = getpid()
mremap$auto(0x0, 0x4000007, 0x3fd7, 0x0, 0x20000020000000)
process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x40000000001, &(0x7f0000000180)={&(0x7f0000000140), 0x40000000001243}, 0xa, 0x0)
lseek$auto(0x3, 0x8, 0x1)
ioctl$auto(0x3, 0x400454ca, 0x38)
close_range$auto(0x2, 0x8, 0x0)
r2 = memfd_create$auto(0x0, 0xe)
r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0)
write$auto(r3, &(0x7f0000000000)='//\xf2\x00', 0x80000000)
mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, r2, 0x8000)
msync$auto(0x0, 0xe0, 0x6)
r4 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0)
read$auto(r4, 0x0, 0x1f42)
openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
io_uring_register$auto_IORING_UNREGISTER_NAPI(0xffffffffffffffff, 0x1c, 0x0, 0x8)
openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/snd/controlC1\x00', 0x802, 0x0)

565.446482ms ago: executing program 3 (id=4946):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
setitimer$auto_ITIMER_VIRTUAL(0x1, &(0x7f0000000080)={{0x7, 0x3076000000000000}, {0x10, 0x401}}, &(0x7f00000000c0)={{0xd1f3, 0x100000000}, {0xf33, 0x8}})
mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000140), 0x2002, 0x0)
socket(0x29, 0x2, 0x0)
openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
select$auto(0x8, 0x0, 0x0, &(0x7f00000002c0)={[0x2, 0x7, 0xd, 0x2, 0x2, 0x3, 0x15f4da0a, 0x1, 0x3, 0x1000000000062, 0x8000000080000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0)
write$auto(r0, &(0x7f0000000400)='\x00\x00\x00\x00', 0x100000a3d9)
r1 = getpid()
mremap$auto(0x0, 0x4000007, 0x3fd7, 0x0, 0x20000020000000)
process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x40000000001, &(0x7f0000000180)={&(0x7f0000000140), 0x40000000001243}, 0xa, 0x0)
lseek$auto(0x3, 0x8, 0x1)
ioctl$auto(0x3, 0x400454ca, 0x38)
r2 = memfd_create$auto(0x0, 0xe)
r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0)
write$auto(r3, &(0x7f0000000000)='//\xf2\x00', 0x80000000)
mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, r2, 0x8000)
msync$auto(0x0, 0xe0, 0x6)
r4 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0)
read$auto(r4, 0x0, 0x1f42)
openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
io_uring_register$auto_IORING_UNREGISTER_NAPI(0xffffffffffffffff, 0x1c, 0x0, 0x8)
openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/snd/controlC1\x00', 0x802, 0x0)

91.833175ms ago: executing program 0 (id=4947):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x101840, 0x0)
openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, 0x0, 0x36bc43, 0x0)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0x8)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)
io_setup$auto(0x7ffe, 0x0)
io_setup$auto(0x7ffe, &(0x7f0000000000))
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0xa40, 0x0)
madvise$auto(0x0, 0xffffffffffff0001, 0x15)
prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7)
mq_open$auto(0x0, 0x1, 0x6, &(0x7f00000000c0)={0x2, 0x5774, 0x2, 0x81})
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000)
r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/net/igmp6\x00', 0x0, 0x0)
pread64$auto(r1, 0x0, 0x7, 0xffff)

20.66155ms ago: executing program 1 (id=4948):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x101840, 0x0)
openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, 0x0, 0x36bc43, 0x0)
r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0)
writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0x8)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9)
io_setup$auto(0x7ffe, 0x0)
io_setup$auto(0x7ffe, &(0x7f0000000000))
openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0xa40, 0x0)
madvise$auto(0x0, 0xffffffffffff0001, 0x15)
prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7)
mq_open$auto(0x0, 0x1, 0x6, &(0x7f00000000c0)={0x2, 0x5774, 0x2, 0x81})
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000)
r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/net/igmp6\x00', 0x0, 0x0)
pread64$auto(r1, 0x0, 0x7, 0xffff)

0s ago: executing program 32 (id=4920):
openat$auto_tracing_pipe_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/trace_pipe\x00', 0x840, 0x0)
readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1)
r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x60742, 0x0)
openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/fs/ext4/sda1/mb_groups\x00', 0x40102, 0x0)
sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000)
sendfile$auto(0xffffffffffffffff, r0, 0x0, 0x5a0)
close_range$auto(0x2, 0x8, 0x0)

kernel console output (not intermixed with test programs):

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
[ 1490.662151][T26369] RSP: 002b:00007f41878a0038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
[ 1490.662175][T26369] RAX: ffffffffffffffda RBX: 00007f4186be6090 RCX: 00007f418698eec9
[ 1490.662192][T26369] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003
[ 1490.662206][T26369] RBP: 00007f41878a0090 R08: 0000000000000000 R09: 0000000000000000
[ 1490.662222][T26369] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001
[ 1490.662237][T26369] R13: 00007f4186be6128 R14: 00007f4186be6090 R15: 00007ffd37811238
[ 1490.662271][T26369]  </TASK>
[ 1494.982445][T26421] ptp ptp0: only physical clock in use now
[ 1501.260025][T26479] HfR: entered promiscuous mode
[ 1502.123571][T26501] ptp ptp0: only physical clock in use now
[ 1503.102563][T26514] FAULT_INJECTION: forcing a failure.
[ 1503.102563][T26514] name failslab, interval 1, probability 0, space 0, times 0
[ 1503.158200][T26514] CPU: 1 UID: 0 PID: 26514 Comm: syz.0.4665 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1503.158245][T26514] Tainted: [U]=USER
[ 1503.158260][T26514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1503.158277][T26514] Call Trace:
[ 1503.158287][T26514]  <TASK>
[ 1503.158298][T26514]  dump_stack_lvl+0x16c/0x1f0
[ 1503.158352][T26514]  should_fail_ex+0x512/0x640
[ 1503.158394][T26514]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1503.158430][T26514]  should_failslab+0xc2/0x120
[ 1503.158464][T26514]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1503.158498][T26514]  ? vm_area_dup+0x27/0x8d0
[ 1503.158533][T26514]  vm_area_dup+0x27/0x8d0
[ 1503.158564][T26514]  __split_vma+0x18e/0x1070
[ 1503.158598][T26514]  ? __pfx___split_vma+0x10/0x10
[ 1503.158626][T26514]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1503.158683][T26514]  vms_gather_munmap_vmas+0x3b1/0x1340
[ 1503.158721][T26514]  ? __pfx_vms_gather_munmap_vmas+0x10/0x10
[ 1503.158774][T26514]  do_vmi_align_munmap+0x27c/0x7d0
[ 1503.158810][T26514]  ? __pfx_do_vmi_align_munmap+0x10/0x10
[ 1503.158893][T26514]  do_vmi_munmap+0x204/0x3e0
[ 1503.158928][T26514]  move_vma+0xb67/0x1780
[ 1503.158965][T26514]  ? __pfx_move_vma+0x10/0x10
[ 1503.159000][T26514]  ? mm_get_unmapped_area_vmflags+0x97/0xe0
[ 1503.159050][T26514]  ? vrm_set_new_addr+0x208/0x290
[ 1503.159083][T26514]  mremap_to+0x1b7/0x450
[ 1503.159115][T26514]  do_mremap+0x13b0/0x2030
[ 1503.159148][T26514]  ? futex_private_hash_put+0xe0/0x300
[ 1503.159190][T26514]  ? __pfx_do_mremap+0x10/0x10
[ 1503.159229][T26514]  ? do_writev+0x218/0x340
[ 1503.159268][T26514]  __do_sys_mremap+0x119/0x170
[ 1503.159298][T26514]  ? __pfx___do_sys_mremap+0x10/0x10
[ 1503.159345][T26514]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1503.159403][T26514]  do_syscall_64+0xcd/0x4c0
[ 1503.159446][T26514]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1503.159475][T26514] RIP: 0033:0x7f9a1278eec9
[ 1503.159498][T26514] 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
[ 1503.159524][T26514] RSP: 002b:00007f9a136c1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 1503.159550][T26514] RAX: ffffffffffffffda RBX: 00007f9a129e6090 RCX: 00007f9a1278eec9
[ 1503.159569][T26514] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 1503.159586][T26514] RBP: 00007f9a12811f91 R08: 0000000100000000 R09: 0000000000000000
[ 1503.159604][T26514] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 1503.159620][T26514] R13: 00007f9a129e6128 R14: 00007f9a129e6090 R15: 00007ffed929cc78
[ 1503.159657][T26514]  </TASK>
[ 1507.873383][T26566] FAULT_INJECTION: forcing a failure.
[ 1507.873383][T26566] name failslab, interval 1, probability 0, space 0, times 0
[ 1507.921170][T26566] CPU: 0 UID: 0 PID: 26566 Comm: syz.1.4677 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1507.921198][T26566] Tainted: [U]=USER
[ 1507.921204][T26566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1507.921214][T26566] Call Trace:
[ 1507.921220][T26566]  <TASK>
[ 1507.921226][T26566]  dump_stack_lvl+0x16c/0x1f0
[ 1507.921252][T26566]  should_fail_ex+0x512/0x640
[ 1507.921274][T26566]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1507.921294][T26566]  should_failslab+0xc2/0x120
[ 1507.921313][T26566]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1507.921330][T26566]  ? vm_area_dup+0x27/0x8d0
[ 1507.921348][T26566]  vm_area_dup+0x27/0x8d0
[ 1507.921365][T26566]  __split_vma+0x18e/0x1070
[ 1507.921384][T26566]  ? __pfx___split_vma+0x10/0x10
[ 1507.921399][T26566]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1507.921429][T26566]  vms_gather_munmap_vmas+0x3b1/0x1340
[ 1507.921449][T26566]  ? __pfx_vms_gather_munmap_vmas+0x10/0x10
[ 1507.921476][T26566]  do_vmi_align_munmap+0x27c/0x7d0
[ 1507.921495][T26566]  ? __pfx_do_vmi_align_munmap+0x10/0x10
[ 1507.921536][T26566]  do_vmi_munmap+0x204/0x3e0
[ 1507.921555][T26566]  move_vma+0xb67/0x1780
[ 1507.921575][T26566]  ? __pfx_move_vma+0x10/0x10
[ 1507.921594][T26566]  ? mm_get_unmapped_area_vmflags+0x97/0xe0
[ 1507.921621][T26566]  ? vrm_set_new_addr+0x208/0x290
[ 1507.921638][T26566]  mremap_to+0x1b7/0x450
[ 1507.921655][T26566]  do_mremap+0x13b0/0x2030
[ 1507.921672][T26566]  ? futex_private_hash_put+0xe0/0x300
[ 1507.921695][T26566]  ? __pfx_do_mremap+0x10/0x10
[ 1507.921715][T26566]  ? do_writev+0x218/0x340
[ 1507.921735][T26566]  __do_sys_mremap+0x119/0x170
[ 1507.921751][T26566]  ? __pfx___do_sys_mremap+0x10/0x10
[ 1507.921773][T26566]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1507.921802][T26566]  do_syscall_64+0xcd/0x4c0
[ 1507.921824][T26566]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1507.921838][T26566] RIP: 0033:0x7f4ebdd8eec9
[ 1507.921854][T26566] 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
[ 1507.921868][T26566] RSP: 002b:00007f4ebebaf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 1507.921882][T26566] RAX: ffffffffffffffda RBX: 00007f4ebdfe6090 RCX: 00007f4ebdd8eec9
[ 1507.921892][T26566] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 1507.921900][T26566] RBP: 00007f4ebde11f91 R08: 0000000100000000 R09: 0000000000000000
[ 1507.921909][T26566] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 1507.921919][T26566] R13: 00007f4ebdfe6128 R14: 00007f4ebdfe6090 R15: 00007ffdb6c65f08
[ 1507.921938][T26566]  </TASK>
[ 1508.732914][T26574] FAULT_INJECTION: forcing a failure.
[ 1508.732914][T26574] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 1508.840240][T26574] CPU: 1 UID: 0 PID: 26574 Comm: syz.2.4679 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1508.840279][T26574] Tainted: [U]=USER
[ 1508.840288][T26574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1508.840303][T26574] Call Trace:
[ 1508.840312][T26574]  <TASK>
[ 1508.840322][T26574]  dump_stack_lvl+0x16c/0x1f0
[ 1508.840363][T26574]  should_fail_ex+0x512/0x640
[ 1508.840405][T26574]  should_fail_alloc_page+0xe7/0x130
[ 1508.840440][T26574]  prepare_alloc_pages+0x3c2/0x610
[ 1508.840482][T26574]  __alloc_frozen_pages_noprof+0x18b/0x23f0
[ 1508.840522][T26574]  ? __lock_acquire+0xb97/0x1ce0
[ 1508.840555][T26574]  ? psi_cgroup_alloc+0x3b/0x2d0
[ 1508.840586][T26574]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 1508.840618][T26574]  ? __lock_acquire+0xb97/0x1ce0
[ 1508.840667][T26574]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1508.840706][T26574]  ? policy_nodemask+0xea/0x4e0
[ 1508.840741][T26574]  alloc_pages_mpol+0x1fb/0x550
[ 1508.840784][T26574]  ? __pfx_alloc_pages_mpol+0x10/0x10
[ 1508.840827][T26574]  alloc_pages_noprof+0x131/0x390
[ 1508.840860][T26574]  pte_alloc_one+0x1c/0x3a0
[ 1508.840888][T26574]  do_pte_missing+0x1afc/0x3ba0
[ 1508.840916][T26574]  ? mtree_range_walk+0x718/0xc00
[ 1508.840951][T26574]  ? find_held_lock+0x2b/0x80
[ 1508.840979][T26574]  __handle_mm_fault+0x152a/0x2a50
[ 1508.841015][T26574]  ? __pfx___handle_mm_fault+0x10/0x10
[ 1508.841039][T26574]  ? css_rstat_updated+0x1c2/0x510
[ 1508.841096][T26574]  handle_mm_fault+0x589/0xd10
[ 1508.841131][T26574]  __get_user_pages+0x551/0x34a0
[ 1508.841182][T26574]  ? __pfx___get_user_pages+0x10/0x10
[ 1508.841229][T26574]  populate_vma_page_range+0x267/0x3f0
[ 1508.841269][T26574]  ? __pfx_populate_vma_page_range+0x10/0x10
[ 1508.841305][T26574]  ? __pfx_find_vma_intersection+0x10/0x10
[ 1508.841341][T26574]  ? __pfx_apply_mlockall_flags+0x10/0x10
[ 1508.841375][T26574]  __mm_populate+0x1d8/0x380
[ 1508.841400][T26574]  ? __pfx___mm_populate+0x10/0x10
[ 1508.841425][T26574]  ? up_write+0x1b2/0x520
[ 1508.841463][T26574]  __do_sys_mlockall+0x516/0x5d0
[ 1508.841495][T26574]  do_syscall_64+0xcd/0x4c0
[ 1508.841534][T26574]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1508.841558][T26574] RIP: 0033:0x7fcb57d8eec9
[ 1508.841579][T26574] 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
[ 1508.841602][T26574] RSP: 002b:00007fcb58b94038 EFLAGS: 00000246 ORIG_RAX: 0000000000000097
[ 1508.841626][T26574] RAX: ffffffffffffffda RBX: 00007fcb57fe6090 RCX: 00007fcb57d8eec9
[ 1508.841643][T26574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007
[ 1508.841658][T26574] RBP: 00007fcb58b94090 R08: 0000000000000000 R09: 0000000000000000
[ 1508.841677][T26574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1508.841692][T26574] R13: 00007fcb57fe6128 R14: 00007fcb57fe6090 R15: 00007fff7b37e0b8
[ 1508.841726][T26574]  </TASK>
[ 1513.180036][T26615] zswap: compressor  not available
[ 1517.162935][T26669] FAULT_INJECTION: forcing a failure.
[ 1517.162935][T26669] name failslab, interval 1, probability 0, space 0, times 0
[ 1517.229430][T26669] CPU: 0 UID: 0 PID: 26669 Comm: syz.2.4696 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1517.229473][T26669] Tainted: [U]=USER
[ 1517.229482][T26669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1517.229498][T26669] Call Trace:
[ 1517.229507][T26669]  <TASK>
[ 1517.229518][T26669]  dump_stack_lvl+0x16c/0x1f0
[ 1517.229564][T26669]  should_fail_ex+0x512/0x640
[ 1517.229602][T26669]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1517.229639][T26669]  should_failslab+0xc2/0x120
[ 1517.229673][T26669]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1517.229706][T26669]  ? vm_area_dup+0x27/0x8d0
[ 1517.229734][T26669]  vm_area_dup+0x27/0x8d0
[ 1517.229761][T26669]  __split_vma+0x18e/0x1070
[ 1517.229791][T26669]  ? __pfx___split_vma+0x10/0x10
[ 1517.229818][T26669]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1517.229873][T26669]  vms_gather_munmap_vmas+0x3b1/0x1340
[ 1517.229906][T26669]  ? __pfx_vms_gather_munmap_vmas+0x10/0x10
[ 1517.229956][T26669]  do_vmi_align_munmap+0x27c/0x7d0
[ 1517.229991][T26669]  ? __pfx_do_vmi_align_munmap+0x10/0x10
[ 1517.230081][T26669]  do_vmi_munmap+0x204/0x3e0
[ 1517.230116][T26669]  move_vma+0xb67/0x1780
[ 1517.230151][T26669]  ? __pfx_move_vma+0x10/0x10
[ 1517.230185][T26669]  ? mm_get_unmapped_area_vmflags+0x97/0xe0
[ 1517.230236][T26669]  ? vrm_set_new_addr+0x208/0x290
[ 1517.230268][T26669]  mremap_to+0x1b7/0x450
[ 1517.230309][T26669]  do_mremap+0x13b0/0x2030
[ 1517.230344][T26669]  ? futex_private_hash_put+0xe0/0x300
[ 1517.230387][T26669]  ? __pfx_do_mremap+0x10/0x10
[ 1517.230428][T26669]  ? do_writev+0x218/0x340
[ 1517.230467][T26669]  __do_sys_mremap+0x119/0x170
[ 1517.230498][T26669]  ? __pfx___do_sys_mremap+0x10/0x10
[ 1517.230539][T26669]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1517.230595][T26669]  do_syscall_64+0xcd/0x4c0
[ 1517.230637][T26669]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1517.230664][T26669] RIP: 0033:0x7fcb57d8eec9
[ 1517.230687][T26669] 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
[ 1517.230714][T26669] RSP: 002b:00007fcb58b73038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 1517.230740][T26669] RAX: ffffffffffffffda RBX: 00007fcb57fe6180 RCX: 00007fcb57d8eec9
[ 1517.230759][T26669] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 1517.230775][T26669] RBP: 00007fcb57e11f91 R08: 0000000100000000 R09: 0000000000000000
[ 1517.230790][T26669] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 1517.230805][T26669] R13: 00007fcb57fe6218 R14: 00007fcb57fe6180 R15: 00007fff7b37e0b8
[ 1517.230841][T26669]  </TASK>
[ 1518.823533][T26681] zswap: compressor  not available
[ 1518.959272][T26692] FAULT_INJECTION: forcing a failure.
[ 1518.959272][T26692] name failslab, interval 1, probability 0, space 0, times 0
[ 1518.973612][T26692] CPU: 0 UID: 0 PID: 26692 Comm: syz.2.4701 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1518.973639][T26692] Tainted: [U]=USER
[ 1518.973644][T26692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1518.973654][T26692] Call Trace:
[ 1518.973660][T26692]  <TASK>
[ 1518.973667][T26692]  dump_stack_lvl+0x16c/0x1f0
[ 1518.973693][T26692]  should_fail_ex+0x512/0x640
[ 1518.973715][T26692]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1518.973735][T26692]  should_failslab+0xc2/0x120
[ 1518.973754][T26692]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1518.973771][T26692]  ? vm_area_dup+0x27/0x8d0
[ 1518.973789][T26692]  vm_area_dup+0x27/0x8d0
[ 1518.973805][T26692]  __split_vma+0x18e/0x1070
[ 1518.973823][T26692]  ? __pfx___split_vma+0x10/0x10
[ 1518.973838][T26692]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1518.973868][T26692]  vms_gather_munmap_vmas+0x3b1/0x1340
[ 1518.973897][T26692]  ? __pfx_vms_gather_munmap_vmas+0x10/0x10
[ 1518.973951][T26692]  do_vmi_align_munmap+0x27c/0x7d0
[ 1518.973986][T26692]  ? __pfx_do_vmi_align_munmap+0x10/0x10
[ 1518.974066][T26692]  do_vmi_munmap+0x204/0x3e0
[ 1518.974098][T26692]  move_vma+0xb67/0x1780
[ 1518.974134][T26692]  ? __pfx_move_vma+0x10/0x10
[ 1518.974169][T26692]  ? mm_get_unmapped_area_vmflags+0x97/0xe0
[ 1518.974211][T26692]  ? vrm_set_new_addr+0x208/0x290
[ 1518.974229][T26692]  mremap_to+0x1b7/0x450
[ 1518.974246][T26692]  do_mremap+0x13b0/0x2030
[ 1518.974263][T26692]  ? futex_private_hash_put+0xe0/0x300
[ 1518.974285][T26692]  ? __pfx_do_mremap+0x10/0x10
[ 1518.974305][T26692]  ? do_writev+0x218/0x340
[ 1518.974326][T26692]  __do_sys_mremap+0x119/0x170
[ 1518.974342][T26692]  ? __pfx___do_sys_mremap+0x10/0x10
[ 1518.974363][T26692]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1518.974392][T26692]  do_syscall_64+0xcd/0x4c0
[ 1518.974415][T26692]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1518.974430][T26692] RIP: 0033:0x7fcb57d8eec9
[ 1518.974442][T26692] 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
[ 1518.974456][T26692] RSP: 002b:00007fcb58b94038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 1518.974470][T26692] RAX: ffffffffffffffda RBX: 00007fcb57fe6090 RCX: 00007fcb57d8eec9
[ 1518.974479][T26692] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 1518.974488][T26692] RBP: 00007fcb57e11f91 R08: 0000000100000000 R09: 0000000000000000
[ 1518.974498][T26692] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 1518.974506][T26692] R13: 00007fcb57fe6128 R14: 00007fcb57fe6090 R15: 00007fff7b37e0b8
[ 1518.974526][T26692]  </TASK>
[ 1520.885380][T26714] ptp ptp0: only physical clock in use now
[ 1523.665633][T26740] FAULT_INJECTION: forcing a failure.
[ 1523.665633][T26740] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 1523.680980][T26740] CPU: 0 UID: 0 PID: 26740 Comm: syz.0.4712 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1523.681024][T26740] Tainted: [U]=USER
[ 1523.681034][T26740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1523.681050][T26740] Call Trace:
[ 1523.681060][T26740]  <TASK>
[ 1523.681071][T26740]  dump_stack_lvl+0x16c/0x1f0
[ 1523.681115][T26740]  should_fail_ex+0x512/0x640
[ 1523.681161][T26740]  should_fail_alloc_page+0xe7/0x130
[ 1523.681199][T26740]  prepare_alloc_pages+0x3c2/0x610
[ 1523.681246][T26740]  __alloc_frozen_pages_noprof+0x18b/0x23f0
[ 1523.681279][T26740]  ? stack_trace_save+0x8e/0xc0
[ 1523.681309][T26740]  ? __pfx_stack_trace_save+0x10/0x10
[ 1523.681337][T26740]  ? rcu_is_watching+0x12/0xc0
[ 1523.681365][T26740]  ? stack_depot_save_flags+0x29/0x9c0
[ 1523.681412][T26740]  ? kasan_save_stack+0x42/0x60
[ 1523.681441][T26740]  ? kasan_save_stack+0x33/0x60
[ 1523.681468][T26740]  ? kasan_save_track+0x14/0x30
[ 1523.681498][T26740]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 1523.681544][T26740]  ? walk_pgd_range+0x88b/0x1f50
[ 1523.681576][T26740]  ? walk_page_range_mm+0x461/0xb40
[ 1523.681608][T26740]  ? madvise_walk_vmas+0x31f/0x9c0
[ 1523.681644][T26740]  ? madvise_do_behavior+0x1e2/0x530
[ 1523.681678][T26740]  ? do_madvise+0x176/0x240
[ 1523.681711][T26740]  ? __x64_sys_madvise+0xa9/0x110
[ 1523.681744][T26740]  ? do_syscall_64+0xcd/0x4c0
[ 1523.681781][T26740]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1523.681824][T26740]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1523.681865][T26740]  ? policy_nodemask+0xea/0x4e0
[ 1523.681903][T26740]  alloc_pages_mpol+0x1fb/0x550
[ 1523.681939][T26740]  ? __pfx_alloc_pages_mpol+0x10/0x10
[ 1523.681985][T26740]  alloc_pages_noprof+0x131/0x390
[ 1523.682021][T26740]  pte_alloc_one+0x1c/0x3a0
[ 1523.682051][T26740]  __pte_alloc+0x6d/0x3c0
[ 1523.682085][T26740]  ? __pfx___pte_alloc+0x10/0x10
[ 1523.682121][T26740]  ? _raw_spin_unlock+0x28/0x50
[ 1523.682154][T26740]  ? __pmd_alloc+0x3fb/0x930
[ 1523.682195][T26740]  walk_pgd_range+0xb84/0x1f50
[ 1523.682232][T26740]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1523.682267][T26740]  ? __pfx_guard_install_pte_entry+0x10/0x10
[ 1523.682304][T26740]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1523.682344][T26740]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1523.682379][T26740]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1523.682415][T26740]  ? __pfx_walk_pgd_range+0x10/0x10
[ 1523.682458][T26740]  __walk_page_range+0x163/0x820
[ 1523.682494][T26740]  ? find_vma+0xbf/0x140
[ 1523.682532][T26740]  ? __pfx_find_vma+0x10/0x10
[ 1523.682567][T26740]  ? walk_page_test+0x9b/0x180
[ 1523.682597][T26740]  walk_page_range_mm+0x461/0xb40
[ 1523.682630][T26740]  ? __pfx_walk_page_range_mm+0x10/0x10
[ 1523.682656][T26740]  ? __anon_vma_prepare+0x2e2/0x5e0
[ 1523.682674][T26740]  madvise_vma_behavior+0xa62/0x2d60
[ 1523.682697][T26740]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1523.682719][T26740]  ? __pfx_madvise_vma_behavior+0x10/0x10
[ 1523.682741][T26740]  ? __pfx_mas_prev+0x10/0x10
[ 1523.682765][T26740]  ? find_vma_prev+0xda/0x160
[ 1523.682784][T26740]  ? find_held_lock+0x2b/0x80
[ 1523.682798][T26740]  ? __pfx_find_vma_prev+0x10/0x10
[ 1523.682817][T26740]  ? futex_unqueue+0x133/0x2c0
[ 1523.682839][T26740]  ? __futex_wait+0x24c/0x2f0
[ 1523.682862][T26740]  madvise_walk_vmas+0x31f/0x9c0
[ 1523.682885][T26740]  ? __pfx_madvise_walk_vmas+0x10/0x10
[ 1523.682910][T26740]  madvise_do_behavior+0x1e2/0x530
[ 1523.682929][T26740]  ? futex_private_hash_put+0x18a/0x300
[ 1523.682947][T26740]  ? __pfx_madvise_do_behavior+0x10/0x10
[ 1523.682967][T26740]  ? down_read+0x13d/0x480
[ 1523.682990][T26740]  do_madvise+0x176/0x240
[ 1523.683010][T26740]  ? __pfx_do_madvise+0x10/0x10
[ 1523.683028][T26740]  ? do_futex+0x122/0x350
[ 1523.683058][T26740]  ? xfd_validate_state+0x61/0x180
[ 1523.683078][T26740]  ? __pfx_ksys_write+0x10/0x10
[ 1523.683098][T26740]  __x64_sys_madvise+0xa9/0x110
[ 1523.683118][T26740]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1523.683139][T26740]  do_syscall_64+0xcd/0x4c0
[ 1523.683162][T26740]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1523.683177][T26740] RIP: 0033:0x7f9a1278eec9
[ 1523.683190][T26740] 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
[ 1523.683205][T26740] RSP: 002b:00007f9a136e2038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 1523.683219][T26740] RAX: ffffffffffffffda RBX: 00007f9a129e5fa0 RCX: 00007f9a1278eec9
[ 1523.683229][T26740] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000
[ 1523.683239][T26740] RBP: 00007f9a12811f91 R08: 0000000000000000 R09: 0000000000000000
[ 1523.683248][T26740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1523.683257][T26740] R13: 00007f9a129e6038 R14: 00007f9a129e5fa0 R15: 00007ffed929cc78
[ 1523.683277][T26740]  </TASK>
[ 1524.641536][T26745] FAULT_INJECTION: forcing a failure.
[ 1524.641536][T26745] name failslab, interval 1, probability 0, space 0, times 0
[ 1524.664026][T26745] CPU: 0 UID: 0 PID: 26745 Comm: syz.0.4712 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1524.664070][T26745] Tainted: [U]=USER
[ 1524.664080][T26745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1524.664095][T26745] Call Trace:
[ 1524.664105][T26745]  <TASK>
[ 1524.664116][T26745]  dump_stack_lvl+0x16c/0x1f0
[ 1524.664160][T26745]  should_fail_ex+0x512/0x640
[ 1524.664198][T26745]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1524.664234][T26745]  should_failslab+0xc2/0x120
[ 1524.664269][T26745]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1524.664301][T26745]  ? ptlock_alloc+0x1f/0x70
[ 1524.664333][T26745]  ptlock_alloc+0x1f/0x70
[ 1524.664360][T26745]  pte_alloc_one+0x82/0x3a0
[ 1524.664408][T26745]  __pte_alloc+0x6d/0x3c0
[ 1524.664444][T26745]  ? __pfx___pte_alloc+0x10/0x10
[ 1524.664479][T26745]  ? _raw_spin_unlock+0x28/0x50
[ 1524.664512][T26745]  ? __pmd_alloc+0x3fb/0x930
[ 1524.664554][T26745]  move_page_tables+0x2372/0x4230
[ 1524.664593][T26745]  ? __pfx_copy_vma+0x10/0x10
[ 1524.664622][T26745]  ? __lock_acquire+0xb97/0x1ce0
[ 1524.664662][T26745]  ? __pfx_move_page_tables+0x10/0x10
[ 1524.664717][T26745]  ? rcu_is_watching+0x12/0xc0
[ 1524.664744][T26745]  ? finish_task_switch.isra.0+0x221/0xc10
[ 1524.664773][T26745]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1524.664815][T26745]  copy_vma_and_data+0x24e/0x790
[ 1524.664850][T26745]  ? __pfx_copy_vma_and_data+0x10/0x10
[ 1524.664888][T26745]  ? __vma_enter_locked+0x163/0x3f0
[ 1524.664918][T26745]  ? find_held_lock+0x2b/0x80
[ 1524.664946][T26745]  ? move_vma+0x536/0x1780
[ 1524.664973][T26745]  ? __vm_enough_memory+0x184/0x3f0
[ 1524.665018][T26745]  move_vma+0x548/0x1780
[ 1524.665053][T26745]  ? __pfx_move_vma+0x10/0x10
[ 1524.665089][T26745]  ? mm_get_unmapped_area_vmflags+0x97/0xe0
[ 1524.665132][T26745]  ? cap_mmap_addr+0x4b/0x120
[ 1524.665160][T26745]  ? bpf_lsm_mmap_addr+0x9/0x10
[ 1524.665197][T26745]  ? security_mmap_addr+0x6c/0x1e0
[ 1524.665233][T26745]  ? __get_unmapped_area+0x267/0x440
[ 1524.665275][T26745]  ? vrm_set_new_addr+0x208/0x290
[ 1524.665310][T26745]  mremap_to+0x1b7/0x450
[ 1524.665343][T26745]  do_mremap+0x13b0/0x2030
[ 1524.665376][T26745]  ? futex_private_hash_put+0xe0/0x300
[ 1524.665418][T26745]  ? __pfx_do_mremap+0x10/0x10
[ 1524.665456][T26745]  ? do_writev+0x218/0x340
[ 1524.665494][T26745]  __do_sys_mremap+0x119/0x170
[ 1524.665524][T26745]  ? __pfx___do_sys_mremap+0x10/0x10
[ 1524.665565][T26745]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1524.665620][T26745]  do_syscall_64+0xcd/0x4c0
[ 1524.665662][T26745]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1524.665690][T26745] RIP: 0033:0x7f9a1278eec9
[ 1524.665718][T26745] 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
[ 1524.665745][T26745] RSP: 002b:00007f9a136a0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 1524.665772][T26745] RAX: ffffffffffffffda RBX: 00007f9a129e6180 RCX: 00007f9a1278eec9
[ 1524.665791][T26745] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 1524.665808][T26745] RBP: 00007f9a12811f91 R08: 0000000100000000 R09: 0000000000000000
[ 1524.665826][T26745] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 1524.665843][T26745] R13: 00007f9a129e6218 R14: 00007f9a129e6180 R15: 00007ffed929cc78
[ 1524.665881][T26745]  </TASK>
[ 1525.266608][T26752] zswap: compressor  not available
[ 1525.487228][T26761] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 1525.495971][T26761] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 1525.500040][T26761] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 1525.504024][T26761] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 1525.519441][T26761] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 1526.670662][T26759] tty tty45: ldisc open failed (-12), clearing slot 44
[ 1527.066867][T26773] ptp ptp0: only physical clock in use now
[ 1527.480921][T26760] chnl_net:caif_netlink_parms(): no params data found
[ 1527.599644][T18593] Bluetooth: hci3: command tx timeout
[ 1527.873498][T26760] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1527.910395][T26760] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1527.999661][T26760] bridge_slave_0: entered allmulticast mode
[ 1528.060977][T26760] bridge_slave_0: entered promiscuous mode
[ 1528.109076][T26760] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1528.125523][T26760] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1528.135711][T26760] bridge_slave_1: entered allmulticast mode
[ 1528.157156][T26760] bridge_slave_1: entered promiscuous mode
[ 1528.411631][T26760] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1528.505897][T26760] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1528.942276][T26760] team0: Port device team_slave_0 added
[ 1528.954185][T26760] team0: Port device team_slave_1 added
[ 1529.092967][T26760] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1529.099947][T26760] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1529.264039][T26760] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1529.279100][T26760] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1529.287004][T26760] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1529.334655][T26760] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1529.414565][T26798] FAULT_INJECTION: forcing a failure.
[ 1529.414565][T26798] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 1529.459593][T26798] CPU: 1 UID: 0 PID: 26798 Comm: syz.1.4722 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1529.459636][T26798] Tainted: [U]=USER
[ 1529.459646][T26798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1529.459662][T26798] Call Trace:
[ 1529.459671][T26798]  <TASK>
[ 1529.459682][T26798]  dump_stack_lvl+0x16c/0x1f0
[ 1529.459727][T26798]  should_fail_ex+0x512/0x640
[ 1529.459772][T26798]  should_fail_alloc_page+0xe7/0x130
[ 1529.459807][T26798]  prepare_alloc_pages+0x3c2/0x610
[ 1529.459851][T26798]  __alloc_frozen_pages_noprof+0x18b/0x23f0
[ 1529.459883][T26798]  ? stack_trace_save+0x8e/0xc0
[ 1529.459912][T26798]  ? __pfx_stack_trace_save+0x10/0x10
[ 1529.459939][T26798]  ? rcu_is_watching+0x12/0xc0
[ 1529.459966][T26798]  ? stack_depot_save_flags+0x29/0x9c0
[ 1529.460011][T26798]  ? kasan_save_stack+0x42/0x60
[ 1529.460039][T26798]  ? kasan_save_stack+0x33/0x60
[ 1529.460066][T26798]  ? kasan_save_track+0x14/0x30
[ 1529.460095][T26798]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 1529.460125][T26798]  ? walk_pgd_range+0x88b/0x1f50
[ 1529.460155][T26798]  ? walk_page_range_mm+0x461/0xb40
[ 1529.460185][T26798]  ? madvise_walk_vmas+0x31f/0x9c0
[ 1529.460219][T26798]  ? madvise_do_behavior+0x1e2/0x530
[ 1529.460263][T26798]  ? do_madvise+0x176/0x240
[ 1529.460297][T26798]  ? __x64_sys_madvise+0xa9/0x110
[ 1529.460332][T26798]  ? do_syscall_64+0xcd/0x4c0
[ 1529.460369][T26798]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1529.460413][T26798]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1529.460453][T26798]  ? policy_nodemask+0xea/0x4e0
[ 1529.460490][T26798]  alloc_pages_mpol+0x1fb/0x550
[ 1529.460525][T26798]  ? __pfx_alloc_pages_mpol+0x10/0x10
[ 1529.460568][T26798]  alloc_pages_noprof+0x131/0x390
[ 1529.460601][T26798]  pte_alloc_one+0x1c/0x3a0
[ 1529.460631][T26798]  __pte_alloc+0x6d/0x3c0
[ 1529.460667][T26798]  ? __pfx___pte_alloc+0x10/0x10
[ 1529.460702][T26798]  ? _raw_spin_unlock+0x28/0x50
[ 1529.460731][T26798]  ? __pmd_alloc+0x3fb/0x930
[ 1529.460766][T26798]  walk_pgd_range+0xb84/0x1f50
[ 1529.460800][T26798]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1529.460829][T26798]  ? __pfx_guard_install_pte_entry+0x10/0x10
[ 1529.460863][T26798]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1529.460900][T26798]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1529.460934][T26798]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1529.460966][T26798]  ? __pfx_walk_pgd_range+0x10/0x10
[ 1529.461006][T26798]  __walk_page_range+0x163/0x820
[ 1529.461040][T26798]  ? find_vma+0xbf/0x140
[ 1529.461076][T26798]  ? __pfx_find_vma+0x10/0x10
[ 1529.461113][T26798]  ? walk_page_test+0x9b/0x180
[ 1529.461147][T26798]  walk_page_range_mm+0x461/0xb40
[ 1529.461186][T26798]  ? __pfx_walk_page_range_mm+0x10/0x10
[ 1529.461238][T26798]  ? __anon_vma_prepare+0x2e2/0x5e0
[ 1529.461273][T26798]  madvise_vma_behavior+0xa62/0x2d60
[ 1529.461314][T26798]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1529.461352][T26798]  ? __pfx_madvise_vma_behavior+0x10/0x10
[ 1529.461391][T26798]  ? __pfx_mas_prev+0x10/0x10
[ 1529.461438][T26798]  ? find_vma_prev+0xda/0x160
[ 1529.461470][T26798]  ? find_held_lock+0x2b/0x80
[ 1529.461493][T26798]  ? __pfx_find_vma_prev+0x10/0x10
[ 1529.461527][T26798]  ? futex_unqueue+0x133/0x2c0
[ 1529.461569][T26798]  ? __futex_wait+0x24c/0x2f0
[ 1529.461607][T26798]  madvise_walk_vmas+0x31f/0x9c0
[ 1529.461649][T26798]  ? __pfx_madvise_walk_vmas+0x10/0x10
[ 1529.461693][T26798]  madvise_do_behavior+0x1e2/0x530
[ 1529.461726][T26798]  ? futex_private_hash_put+0x18a/0x300
[ 1529.461758][T26798]  ? __pfx_madvise_do_behavior+0x10/0x10
[ 1529.461795][T26798]  ? down_read+0x13d/0x480
[ 1529.461836][T26798]  do_madvise+0x176/0x240
[ 1529.461871][T26798]  ? __pfx_do_madvise+0x10/0x10
[ 1529.461903][T26798]  ? do_futex+0x122/0x350
[ 1529.461958][T26798]  ? xfd_validate_state+0x61/0x180
[ 1529.461990][T26798]  ? __pfx_ksys_write+0x10/0x10
[ 1529.462027][T26798]  __x64_sys_madvise+0xa9/0x110
[ 1529.462060][T26798]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1529.462097][T26798]  do_syscall_64+0xcd/0x4c0
[ 1529.462136][T26798]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1529.462162][T26798] RIP: 0033:0x7f4ebdd8eec9
[ 1529.462182][T26798] 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
[ 1529.462208][T26798] RSP: 002b:00007f4ebebd0038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 1529.462241][T26798] RAX: ffffffffffffffda RBX: 00007f4ebdfe5fa0 RCX: 00007f4ebdd8eec9
[ 1529.462259][T26798] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000
[ 1529.462274][T26798] RBP: 00007f4ebde11f91 R08: 0000000000000000 R09: 0000000000000000
[ 1529.462291][T26798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1529.462305][T26798] R13: 00007f4ebdfe6038 R14: 00007f4ebdfe5fa0 R15: 00007ffdb6c65f08
[ 1529.462341][T26798]  </TASK>
[ 1529.935615][T18593] Bluetooth: hci3: command tx timeout
[ 1529.956784][T26760] hsr_slave_0: entered promiscuous mode
[ 1529.962969][T26760] hsr_slave_1: entered promiscuous mode
[ 1529.969912][T26760] debugfs: 'hsr0' already exists in 'hsr'
[ 1529.975707][T26760] Cannot create hsr debugfs directory
[ 1530.004767][T26803] FAULT_INJECTION: forcing a failure.
[ 1530.004767][T26803] name failslab, interval 1, probability 0, space 0, times 0
[ 1530.017863][T26803] CPU: 0 UID: 0 PID: 26803 Comm: syz.1.4722 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1530.017902][T26803] Tainted: [U]=USER
[ 1530.017912][T26803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1530.017927][T26803] Call Trace:
[ 1530.017937][T26803]  <TASK>
[ 1530.017948][T26803]  dump_stack_lvl+0x16c/0x1f0
[ 1530.017994][T26803]  should_fail_ex+0x512/0x640
[ 1530.018033][T26803]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1530.018070][T26803]  should_failslab+0xc2/0x120
[ 1530.018104][T26803]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1530.018137][T26803]  ? ptlock_alloc+0x1f/0x70
[ 1530.018171][T26803]  ptlock_alloc+0x1f/0x70
[ 1530.018211][T26803]  pte_alloc_one+0x82/0x3a0
[ 1530.018241][T26803]  __pte_alloc+0x6d/0x3c0
[ 1530.018278][T26803]  ? __pfx___pte_alloc+0x10/0x10
[ 1530.018314][T26803]  ? _raw_spin_unlock+0x28/0x50
[ 1530.018347][T26803]  ? __pmd_alloc+0x3fb/0x930
[ 1530.018388][T26803]  move_page_tables+0x2372/0x4230
[ 1530.018427][T26803]  ? __pfx_copy_vma+0x10/0x10
[ 1530.018456][T26803]  ? __lock_acquire+0xb97/0x1ce0
[ 1530.018496][T26803]  ? __pfx_move_page_tables+0x10/0x10
[ 1530.018545][T26803]  ? rcu_is_watching+0x12/0xc0
[ 1530.018571][T26803]  ? finish_task_switch.isra.0+0x221/0xc10
[ 1530.018605][T26803]  copy_vma_and_data+0x24e/0x790
[ 1530.018639][T26803]  ? __pfx_copy_vma_and_data+0x10/0x10
[ 1530.018677][T26803]  ? __vma_enter_locked+0x163/0x3f0
[ 1530.018708][T26803]  ? find_held_lock+0x2b/0x80
[ 1530.018734][T26803]  ? move_vma+0x536/0x1780
[ 1530.018762][T26803]  ? __vm_enough_memory+0x184/0x3f0
[ 1530.018806][T26803]  move_vma+0x548/0x1780
[ 1530.018843][T26803]  ? __pfx_move_vma+0x10/0x10
[ 1530.018878][T26803]  ? mm_get_unmapped_area_vmflags+0x97/0xe0
[ 1530.018917][T26803]  ? cap_mmap_addr+0x4b/0x120
[ 1530.018943][T26803]  ? bpf_lsm_mmap_addr+0x9/0x10
[ 1530.018978][T26803]  ? security_mmap_addr+0x6c/0x1e0
[ 1530.019013][T26803]  ? __get_unmapped_area+0x267/0x440
[ 1530.019053][T26803]  ? vrm_set_new_addr+0x208/0x290
[ 1530.019086][T26803]  mremap_to+0x1b7/0x450
[ 1530.019118][T26803]  do_mremap+0x13b0/0x2030
[ 1530.019151][T26803]  ? futex_private_hash_put+0xe0/0x300
[ 1530.019192][T26803]  ? __pfx_do_mremap+0x10/0x10
[ 1530.019237][T26803]  ? do_writev+0x218/0x340
[ 1530.019277][T26803]  __do_sys_mremap+0x119/0x170
[ 1530.019308][T26803]  ? __pfx___do_sys_mremap+0x10/0x10
[ 1530.019348][T26803]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1530.019403][T26803]  do_syscall_64+0xcd/0x4c0
[ 1530.019446][T26803]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1530.019473][T26803] RIP: 0033:0x7f4ebdd8eec9
[ 1530.019495][T26803] 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
[ 1530.019521][T26803] RSP: 002b:00007f4ebeb8e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 1530.019546][T26803] RAX: ffffffffffffffda RBX: 00007f4ebdfe6180 RCX: 00007f4ebdd8eec9
[ 1530.019565][T26803] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 1530.019582][T26803] RBP: 00007f4ebde11f91 R08: 0000000100000000 R09: 0000000000000000
[ 1530.019600][T26803] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 1530.019617][T26803] R13: 00007f4ebdfe6218 R14: 00007f4ebdfe6180 R15: 00007ffdb6c65f08
[ 1530.019653][T26803]  </TASK>
[ 1530.620200][T26760] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1530.792355][T26760] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1531.539956][T26760] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1531.780175][T26760] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1531.975342][T18593] Bluetooth: hci3: command tx timeout
[ 1532.037032][T26817] ptp ptp0: only physical clock in use now
[ 1532.174049][T26760] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 1532.199657][T26760] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 1532.222118][T26760] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 1532.250062][T26760] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 1533.050131][T26760] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1533.182525][T26760] 8021q: adding VLAN 0 to HW filter on device team0
[ 1533.230288][T25649] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1533.237425][T25649] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1533.339116][T25649] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1533.346227][T25649] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1533.485054][T26836] FAULT_INJECTION: forcing a failure.
[ 1533.485054][T26836] name failslab, interval 1, probability 0, space 0, times 0
[ 1533.519442][T26836] CPU: 0 UID: 0 PID: 26836 Comm: syz.2.4731 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1533.519485][T26836] Tainted: [U]=USER
[ 1533.519494][T26836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1533.519511][T26836] Call Trace:
[ 1533.519520][T26836]  <TASK>
[ 1533.519531][T26836]  dump_stack_lvl+0x16c/0x1f0
[ 1533.519576][T26836]  should_fail_ex+0x512/0x640
[ 1533.519613][T26836]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1533.519648][T26836]  should_failslab+0xc2/0x120
[ 1533.519683][T26836]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1533.519716][T26836]  ? ptlock_alloc+0x1f/0x70
[ 1533.519748][T26836]  ptlock_alloc+0x1f/0x70
[ 1533.519774][T26836]  pte_alloc_one+0x82/0x3a0
[ 1533.519800][T26836]  __pte_alloc+0x6d/0x3c0
[ 1533.519831][T26836]  ? __pfx___pte_alloc+0x10/0x10
[ 1533.519867][T26836]  ? _raw_spin_unlock+0x28/0x50
[ 1533.519909][T26836]  ? __pmd_alloc+0x3fb/0x930
[ 1533.519952][T26836]  walk_pgd_range+0xb84/0x1f50
[ 1533.519988][T26836]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1533.520021][T26836]  ? __pfx_guard_install_pte_entry+0x10/0x10
[ 1533.520054][T26836]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1533.520094][T26836]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1533.520130][T26836]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1533.520164][T26836]  ? __pfx_walk_pgd_range+0x10/0x10
[ 1533.520207][T26836]  __walk_page_range+0x163/0x820
[ 1533.520241][T26836]  ? find_vma+0xbf/0x140
[ 1533.520272][T26836]  ? __pfx_find_vma+0x10/0x10
[ 1533.520308][T26836]  ? walk_page_test+0x9b/0x180
[ 1533.520342][T26836]  walk_page_range_mm+0x461/0xb40
[ 1533.520379][T26836]  ? __pfx_walk_page_range_mm+0x10/0x10
[ 1533.520421][T26836]  ? __anon_vma_prepare+0x2e2/0x5e0
[ 1533.520455][T26836]  madvise_vma_behavior+0xa62/0x2d60
[ 1533.520495][T26836]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1533.520531][T26836]  ? __pfx_madvise_vma_behavior+0x10/0x10
[ 1533.520569][T26836]  ? __pfx_mas_prev+0x10/0x10
[ 1533.520616][T26836]  ? find_vma_prev+0xda/0x160
[ 1533.520648][T26836]  ? trace_pid_list_is_set+0x100/0x150
[ 1533.520681][T26836]  ? __pfx_find_vma_prev+0x10/0x10
[ 1533.520718][T26836]  ? trace_ignore_this_task+0xc3/0x100
[ 1533.520764][T26836]  ? __lock_acquire+0x62e/0x1ce0
[ 1533.520801][T26836]  madvise_walk_vmas+0x31f/0x9c0
[ 1533.520843][T26836]  ? __pfx_madvise_walk_vmas+0x10/0x10
[ 1533.520885][T26836]  madvise_do_behavior+0x1e2/0x530
[ 1533.520929][T26836]  ? futex_private_hash_put+0x18a/0x300
[ 1533.520964][T26836]  ? __pfx_madvise_do_behavior+0x10/0x10
[ 1533.521000][T26836]  ? down_read+0x13d/0x480
[ 1533.521042][T26836]  do_madvise+0x176/0x240
[ 1533.521077][T26836]  ? __pfx_do_madvise+0x10/0x10
[ 1533.521112][T26836]  ? do_futex+0x122/0x350
[ 1533.521169][T26836]  ? xfd_validate_state+0x61/0x180
[ 1533.521204][T26836]  ? __pfx_ksys_write+0x10/0x10
[ 1533.521243][T26836]  __x64_sys_madvise+0xa9/0x110
[ 1533.521279][T26836]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1533.521315][T26836]  do_syscall_64+0xcd/0x4c0
[ 1533.521356][T26836]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1533.521384][T26836] RIP: 0033:0x7fcb57d8eec9
[ 1533.521407][T26836] 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
[ 1533.521435][T26836] RSP: 002b:00007fcb58bb5038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 1533.521462][T26836] RAX: ffffffffffffffda RBX: 00007fcb57fe5fa0 RCX: 00007fcb57d8eec9
[ 1533.521481][T26836] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000
[ 1533.521497][T26836] RBP: 00007fcb57e11f91 R08: 0000000000000000 R09: 0000000000000000
[ 1533.521514][T26836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1533.521530][T26836] R13: 00007fcb57fe6038 R14: 00007fcb57fe5fa0 R15: 00007fff7b37e0b8
[ 1533.521565][T26836]  </TASK>
[ 1534.044500][T18593] Bluetooth: hci3: command tx timeout
[ 1534.078328][T26839] FAULT_INJECTION: forcing a failure.
[ 1534.078328][T26839] name failslab, interval 1, probability 0, space 0, times 0
[ 1534.179253][T26839] CPU: 0 UID: 0 PID: 26839 Comm: syz.2.4731 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1534.179293][T26839] Tainted: [U]=USER
[ 1534.179302][T26839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1534.179316][T26839] Call Trace:
[ 1534.179326][T26839]  <TASK>
[ 1534.179336][T26839]  dump_stack_lvl+0x16c/0x1f0
[ 1534.179377][T26839]  should_fail_ex+0x512/0x640
[ 1534.179411][T26839]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1534.179443][T26839]  should_failslab+0xc2/0x120
[ 1534.179527][T26839]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1534.179557][T26839]  ? vm_area_dup+0x27/0x8d0
[ 1534.179587][T26839]  vm_area_dup+0x27/0x8d0
[ 1534.179622][T26839]  __split_vma+0x18e/0x1070
[ 1534.179654][T26839]  ? __pfx___split_vma+0x10/0x10
[ 1534.179680][T26839]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1534.179732][T26839]  vms_gather_munmap_vmas+0x3b1/0x1340
[ 1534.179765][T26839]  ? __pfx_vms_gather_munmap_vmas+0x10/0x10
[ 1534.179811][T26839]  do_vmi_align_munmap+0x27c/0x7d0
[ 1534.179841][T26839]  ? __pfx_do_vmi_align_munmap+0x10/0x10
[ 1534.179912][T26839]  do_vmi_munmap+0x204/0x3e0
[ 1534.179943][T26839]  move_vma+0xb67/0x1780
[ 1534.179975][T26839]  ? __pfx_move_vma+0x10/0x10
[ 1534.180007][T26839]  ? mm_get_unmapped_area_vmflags+0x97/0xe0
[ 1534.180052][T26839]  ? vrm_set_new_addr+0x208/0x290
[ 1534.180081][T26839]  mremap_to+0x1b7/0x450
[ 1534.180109][T26839]  do_mremap+0x13b0/0x2030
[ 1534.180138][T26839]  ? futex_private_hash_put+0xe0/0x300
[ 1534.180174][T26839]  ? __pfx_do_mremap+0x10/0x10
[ 1534.180208][T26839]  ? do_writev+0x218/0x340
[ 1534.180246][T26839]  __do_sys_mremap+0x119/0x170
[ 1534.180272][T26839]  ? __pfx___do_sys_mremap+0x10/0x10
[ 1534.180307][T26839]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1534.180356][T26839]  do_syscall_64+0xcd/0x4c0
[ 1534.180394][T26839]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1534.180418][T26839] RIP: 0033:0x7fcb57d8eec9
[ 1534.180438][T26839] 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
[ 1534.180461][T26839] RSP: 002b:00007fcb58b73038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 1534.180484][T26839] RAX: ffffffffffffffda RBX: 00007fcb57fe6180 RCX: 00007fcb57d8eec9
[ 1534.180500][T26839] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 1534.180514][T26839] RBP: 00007fcb57e11f91 R08: 0000000100000000 R09: 0000000000000000
[ 1534.180529][T26839] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 1534.180543][T26839] R13: 00007fcb57fe6218 R14: 00007fcb57fe6180 R15: 00007fff7b37e0b8
[ 1534.180576][T26839]  </TASK>
[ 1534.763587][T26760] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1534.844409][T26760] veth0_vlan: entered promiscuous mode
[ 1534.912685][T26760] veth1_vlan: entered promiscuous mode
[ 1534.975040][T26760] veth0_macvtap: entered promiscuous mode
[ 1535.039075][T26760] veth1_macvtap: entered promiscuous mode
[ 1535.074945][T26852] syz.1.4734 calls setitimer() with new_value NULL pointer. Misfeature support will be removed
[ 1535.126052][T26760] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1535.204735][T26760] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1535.240613][T25644] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1535.297956][T25644] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1535.362769][T25643] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1535.673943][T25643] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1535.951389][T25643] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1535.994392][T25643] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1536.092677][T25643] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1536.117012][T25643] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1536.603211][T26868] ptp ptp0: only physical clock in use now
[ 1537.971739][T26886] FAULT_INJECTION: forcing a failure.
[ 1537.971739][T26886] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 1538.062637][T26886] CPU: 0 UID: 0 PID: 26886 Comm: syz.0.4741 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1538.062680][T26886] Tainted: [U]=USER
[ 1538.062691][T26886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1538.062707][T26886] Call Trace:
[ 1538.062716][T26886]  <TASK>
[ 1538.062726][T26886]  dump_stack_lvl+0x16c/0x1f0
[ 1538.062755][T26886]  should_fail_ex+0x512/0x640
[ 1538.062780][T26886]  should_fail_alloc_page+0xe7/0x130
[ 1538.062802][T26886]  prepare_alloc_pages+0x3c2/0x610
[ 1538.062826][T26886]  __alloc_frozen_pages_noprof+0x18b/0x23f0
[ 1538.062845][T26886]  ? stack_trace_save+0x8e/0xc0
[ 1538.062861][T26886]  ? __pfx_stack_trace_save+0x10/0x10
[ 1538.062876][T26886]  ? rcu_is_watching+0x12/0xc0
[ 1538.062891][T26886]  ? stack_depot_save_flags+0x29/0x9c0
[ 1538.062916][T26886]  ? kasan_save_stack+0x42/0x60
[ 1538.062931][T26886]  ? kasan_save_stack+0x33/0x60
[ 1538.062946][T26886]  ? kasan_save_track+0x14/0x30
[ 1538.062962][T26886]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 1538.062978][T26886]  ? walk_pgd_range+0x88b/0x1f50
[ 1538.062994][T26886]  ? walk_page_range_mm+0x461/0xb40
[ 1538.063010][T26886]  ? madvise_walk_vmas+0x31f/0x9c0
[ 1538.063028][T26886]  ? madvise_do_behavior+0x1e2/0x530
[ 1538.063047][T26886]  ? do_madvise+0x176/0x240
[ 1538.063065][T26886]  ? __x64_sys_madvise+0xa9/0x110
[ 1538.063083][T26886]  ? do_syscall_64+0xcd/0x4c0
[ 1538.063103][T26886]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1538.063125][T26886]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1538.063147][T26886]  ? policy_nodemask+0xea/0x4e0
[ 1538.063167][T26886]  alloc_pages_mpol+0x1fb/0x550
[ 1538.063186][T26886]  ? __pfx_alloc_pages_mpol+0x10/0x10
[ 1538.063229][T26886]  alloc_pages_noprof+0x131/0x390
[ 1538.063248][T26886]  pte_alloc_one+0x1c/0x3a0
[ 1538.063265][T26886]  __pte_alloc+0x6d/0x3c0
[ 1538.063285][T26886]  ? __pfx___pte_alloc+0x10/0x10
[ 1538.063304][T26886]  ? _raw_spin_unlock+0x28/0x50
[ 1538.063322][T26886]  ? __pmd_alloc+0x3fb/0x930
[ 1538.063344][T26886]  walk_pgd_range+0xb84/0x1f50
[ 1538.063363][T26886]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1538.063382][T26886]  ? __pfx_guard_install_pte_entry+0x10/0x10
[ 1538.063402][T26886]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1538.063423][T26886]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1538.063442][T26886]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1538.063466][T26886]  ? __pfx_walk_pgd_range+0x10/0x10
[ 1538.063490][T26886]  __walk_page_range+0x163/0x820
[ 1538.063521][T26886]  ? find_vma+0xbf/0x140
[ 1538.063552][T26886]  ? __pfx_find_vma+0x10/0x10
[ 1538.063587][T26886]  ? walk_page_test+0x9b/0x180
[ 1538.063621][T26886]  walk_page_range_mm+0x461/0xb40
[ 1538.063657][T26886]  ? __pfx_walk_page_range_mm+0x10/0x10
[ 1538.063699][T26886]  ? __anon_vma_prepare+0x2e2/0x5e0
[ 1538.063732][T26886]  madvise_vma_behavior+0xa62/0x2d60
[ 1538.063773][T26886]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1538.063812][T26886]  ? __pfx_madvise_vma_behavior+0x10/0x10
[ 1538.063850][T26886]  ? __pfx_mas_prev+0x10/0x10
[ 1538.063894][T26886]  ? find_vma_prev+0xda/0x160
[ 1538.063926][T26886]  ? find_held_lock+0x2b/0x80
[ 1538.063949][T26886]  ? __pfx_find_vma_prev+0x10/0x10
[ 1538.063982][T26886]  ? futex_unqueue+0x133/0x2c0
[ 1538.064023][T26886]  ? __futex_wait+0x24c/0x2f0
[ 1538.064065][T26886]  madvise_walk_vmas+0x31f/0x9c0
[ 1538.064107][T26886]  ? __pfx_madvise_walk_vmas+0x10/0x10
[ 1538.064141][T26886]  madvise_do_behavior+0x1e2/0x530
[ 1538.064160][T26886]  ? futex_private_hash_put+0x18a/0x300
[ 1538.064177][T26886]  ? __pfx_madvise_do_behavior+0x10/0x10
[ 1538.064207][T26886]  ? down_read+0x13d/0x480
[ 1538.064230][T26886]  do_madvise+0x176/0x240
[ 1538.064251][T26886]  ? __pfx_do_madvise+0x10/0x10
[ 1538.064270][T26886]  ? do_futex+0x122/0x350
[ 1538.064301][T26886]  ? xfd_validate_state+0x61/0x180
[ 1538.064321][T26886]  ? __pfx_ksys_write+0x10/0x10
[ 1538.064342][T26886]  __x64_sys_madvise+0xa9/0x110
[ 1538.064361][T26886]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1538.064380][T26886]  do_syscall_64+0xcd/0x4c0
[ 1538.064403][T26886]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1538.064417][T26886] RIP: 0033:0x7f9a1278eec9
[ 1538.064430][T26886] 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
[ 1538.064444][T26886] RSP: 002b:00007f9a136e2038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 1538.064458][T26886] RAX: ffffffffffffffda RBX: 00007f9a129e5fa0 RCX: 00007f9a1278eec9
[ 1538.064468][T26886] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000
[ 1538.064478][T26886] RBP: 00007f9a12811f91 R08: 0000000000000000 R09: 0000000000000000
[ 1538.064487][T26886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1538.064496][T26886] R13: 00007f9a129e6038 R14: 00007f9a129e5fa0 R15: 00007ffed929cc78
[ 1538.064522][T26886]  </TASK>
[ 1538.691961][T26886] FAULT_INJECTION: forcing a failure.
[ 1538.691961][T26886] name failslab, interval 1, probability 0, space 0, times 0
[ 1538.704641][T26886] CPU: 0 UID: 0 PID: 26886 Comm: syz.0.4741 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1538.704666][T26886] Tainted: [U]=USER
[ 1538.704672][T26886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1538.704681][T26886] Call Trace:
[ 1538.704687][T26886]  <TASK>
[ 1538.704693][T26886]  dump_stack_lvl+0x16c/0x1f0
[ 1538.704720][T26886]  should_fail_ex+0x512/0x640
[ 1538.704742][T26886]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1538.704762][T26886]  should_failslab+0xc2/0x120
[ 1538.704781][T26886]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1538.704799][T26886]  ? ptlock_alloc+0x1f/0x70
[ 1538.704816][T26886]  ptlock_alloc+0x1f/0x70
[ 1538.704830][T26886]  pte_alloc_one+0x82/0x3a0
[ 1538.704846][T26886]  __pte_alloc+0x6d/0x3c0
[ 1538.704865][T26886]  ? __pfx___pte_alloc+0x10/0x10
[ 1538.704883][T26886]  ? _raw_spin_unlock+0x28/0x50
[ 1538.704902][T26886]  ? __pmd_alloc+0x3fb/0x930
[ 1538.704924][T26886]  move_page_tables+0x2372/0x4230
[ 1538.704945][T26886]  ? __pfx_copy_vma+0x10/0x10
[ 1538.704960][T26886]  ? __lock_acquire+0xb97/0x1ce0
[ 1538.704982][T26886]  ? __pfx_move_page_tables+0x10/0x10
[ 1538.705007][T26886]  ? rcu_is_watching+0x12/0xc0
[ 1538.705021][T26886]  ? finish_task_switch.isra.0+0x221/0xc10
[ 1538.705036][T26886]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1538.705059][T26886]  copy_vma_and_data+0x24e/0x790
[ 1538.705077][T26886]  ? __pfx_copy_vma_and_data+0x10/0x10
[ 1538.705097][T26886]  ? __vma_enter_locked+0x163/0x3f0
[ 1538.705113][T26886]  ? find_held_lock+0x2b/0x80
[ 1538.705127][T26886]  ? move_vma+0x536/0x1780
[ 1538.705141][T26886]  ? __vm_enough_memory+0x184/0x3f0
[ 1538.705166][T26886]  move_vma+0x548/0x1780
[ 1538.705185][T26886]  ? __pfx_move_vma+0x10/0x10
[ 1538.705213][T26886]  ? mm_get_unmapped_area_vmflags+0x97/0xe0
[ 1538.705234][T26886]  ? cap_mmap_addr+0x4b/0x120
[ 1538.705250][T26886]  ? bpf_lsm_mmap_addr+0x9/0x10
[ 1538.705270][T26886]  ? security_mmap_addr+0x6c/0x1e0
[ 1538.705290][T26886]  ? __get_unmapped_area+0x267/0x440
[ 1538.705312][T26886]  ? vrm_set_new_addr+0x208/0x290
[ 1538.705329][T26886]  mremap_to+0x1b7/0x450
[ 1538.705346][T26886]  do_mremap+0x13b0/0x2030
[ 1538.705363][T26886]  ? futex_private_hash_put+0xe0/0x300
[ 1538.705385][T26886]  ? __pfx_do_mremap+0x10/0x10
[ 1538.705405][T26886]  ? do_writev+0x218/0x340
[ 1538.705425][T26886]  __do_sys_mremap+0x119/0x170
[ 1538.705441][T26886]  ? __pfx___do_sys_mremap+0x10/0x10
[ 1538.705462][T26886]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1538.705491][T26886]  do_syscall_64+0xcd/0x4c0
[ 1538.705514][T26886]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1538.705529][T26886] RIP: 0033:0x7f9a1278eec9
[ 1538.705541][T26886] 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
[ 1538.705556][T26886] RSP: 002b:00007f9a136e2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 1538.705570][T26886] RAX: ffffffffffffffda RBX: 00007f9a129e5fa0 RCX: 00007f9a1278eec9
[ 1538.705579][T26886] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 1538.705589][T26886] RBP: 00007f9a12811f91 R08: 0000000100000000 R09: 0000000000000000
[ 1538.705598][T26886] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 1538.705607][T26886] R13: 00007f9a129e6038 R14: 00007f9a129e5fa0 R15: 00007ffed929cc78
[ 1538.705626][T26886]  </TASK>
[ 1539.220101][ T1304] ieee802154 phy0 wpan0: encryption failed: -22
[ 1539.226925][ T1304] ieee802154 phy1 wpan1: encryption failed: -22
[ 1539.621907][T26907] input: jJǸ���;9�%v����l��Q�	J86�� as /devices/virtual/input/input21
[ 1539.802812][T26912] FAULT_INJECTION: forcing a failure.
[ 1539.802812][T26912] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1539.852079][T26912] CPU: 0 UID: 0 PID: 26912 Comm: syz.1.4745 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1539.852118][T26912] Tainted: [U]=USER
[ 1539.852126][T26912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1539.852140][T26912] Call Trace:
[ 1539.852149][T26912]  <TASK>
[ 1539.852159][T26912]  dump_stack_lvl+0x16c/0x1f0
[ 1539.852199][T26912]  should_fail_ex+0x512/0x640
[ 1539.852239][T26912]  _copy_to_user+0x32/0xd0
[ 1539.852268][T26912]  simple_read_from_buffer+0xcb/0x170
[ 1539.852306][T26912]  proc_fail_nth_read+0x197/0x240
[ 1539.852335][T26912]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1539.852365][T26912]  ? rw_verify_area+0xcf/0x6c0
[ 1539.852389][T26912]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1539.852416][T26912]  vfs_read+0x1e1/0xcf0
[ 1539.852448][T26912]  ? __pfx___mutex_lock+0x10/0x10
[ 1539.852484][T26912]  ? __pfx_vfs_read+0x10/0x10
[ 1539.852522][T26912]  ? __fget_files+0x20e/0x3c0
[ 1539.852560][T26912]  ksys_read+0x12a/0x250
[ 1539.852587][T26912]  ? __pfx_ksys_read+0x10/0x10
[ 1539.852625][T26912]  do_syscall_64+0xcd/0x4c0
[ 1539.852665][T26912]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1539.852690][T26912] RIP: 0033:0x7f4ebdd8d8dc
[ 1539.852710][T26912] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 1539.852734][T26912] RSP: 002b:00007f4ebeb6d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1539.852758][T26912] RAX: ffffffffffffffda RBX: 00007f4ebdfe6270 RCX: 00007f4ebdd8d8dc
[ 1539.852775][T26912] RDX: 000000000000000f RSI: 00007f4ebeb6d0a0 RDI: 0000000000000009
[ 1539.852790][T26912] RBP: 00007f4ebeb6d090 R08: 0000000000000000 R09: 0000000000000000
[ 1539.852805][T26912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1539.852820][T26912] R13: 00007f4ebdfe6308 R14: 00007f4ebdfe6270 R15: 00007ffdb6c65f08
[ 1539.852855][T26912]  </TASK>
[ 1540.105962][T26915] ptp ptp0: only physical clock in use now
[ 1541.888688][T26950] FAULT_INJECTION: forcing a failure.
[ 1541.888688][T26950] name failslab, interval 1, probability 0, space 0, times 0
[ 1541.932051][T26950] CPU: 1 UID: 0 PID: 26950 Comm: syz.2.4754 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1541.932094][T26950] Tainted: [U]=USER
[ 1541.932103][T26950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1541.932119][T26950] Call Trace:
[ 1541.932129][T26950]  <TASK>
[ 1541.932139][T26950]  dump_stack_lvl+0x16c/0x1f0
[ 1541.932169][T26950]  should_fail_ex+0x512/0x640
[ 1541.932192][T26950]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1541.932212][T26950]  should_failslab+0xc2/0x120
[ 1541.932231][T26950]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1541.932249][T26950]  ? ptlock_alloc+0x1f/0x70
[ 1541.932267][T26950]  ptlock_alloc+0x1f/0x70
[ 1541.932281][T26950]  pte_alloc_one+0x82/0x3a0
[ 1541.932298][T26950]  __pte_alloc+0x6d/0x3c0
[ 1541.932316][T26950]  ? __pfx___pte_alloc+0x10/0x10
[ 1541.932335][T26950]  ? _raw_spin_unlock+0x28/0x50
[ 1541.932353][T26950]  ? __pmd_alloc+0x3fb/0x930
[ 1541.932375][T26950]  walk_pgd_range+0xb84/0x1f50
[ 1541.932396][T26950]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1541.932421][T26950]  ? __pfx_guard_install_pte_entry+0x10/0x10
[ 1541.932442][T26950]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1541.932464][T26950]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1541.932484][T26950]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1541.932504][T26950]  ? __pfx_walk_pgd_range+0x10/0x10
[ 1541.932528][T26950]  __walk_page_range+0x163/0x820
[ 1541.932547][T26950]  ? find_vma+0xbf/0x140
[ 1541.932564][T26950]  ? __pfx_find_vma+0x10/0x10
[ 1541.932584][T26950]  ? walk_page_test+0x9b/0x180
[ 1541.932603][T26950]  walk_page_range_mm+0x461/0xb40
[ 1541.932623][T26950]  ? __pfx_walk_page_range_mm+0x10/0x10
[ 1541.932646][T26950]  ? __anon_vma_prepare+0x2e2/0x5e0
[ 1541.932664][T26950]  madvise_vma_behavior+0xa62/0x2d60
[ 1541.932686][T26950]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1541.932707][T26950]  ? __pfx_madvise_vma_behavior+0x10/0x10
[ 1541.932729][T26950]  ? __pfx_mas_prev+0x10/0x10
[ 1541.932754][T26950]  ? find_vma_prev+0xda/0x160
[ 1541.932773][T26950]  ? __pfx_find_vma_prev+0x10/0x10
[ 1541.932798][T26950]  ? __lock_acquire+0x62e/0x1ce0
[ 1541.932821][T26950]  madvise_walk_vmas+0x31f/0x9c0
[ 1541.932844][T26950]  ? __pfx_madvise_walk_vmas+0x10/0x10
[ 1541.932869][T26950]  madvise_do_behavior+0x1e2/0x530
[ 1541.932896][T26950]  ? futex_private_hash_put+0x18a/0x300
[ 1541.932915][T26950]  ? __pfx_madvise_do_behavior+0x10/0x10
[ 1541.932937][T26950]  ? down_read+0x13d/0x480
[ 1541.932960][T26950]  do_madvise+0x176/0x240
[ 1541.932981][T26950]  ? __pfx_do_madvise+0x10/0x10
[ 1541.932999][T26950]  ? do_futex+0x122/0x350
[ 1541.933030][T26950]  ? xfd_validate_state+0x61/0x180
[ 1541.933049][T26950]  ? __pfx_ksys_write+0x10/0x10
[ 1541.933069][T26950]  __x64_sys_madvise+0xa9/0x110
[ 1541.933089][T26950]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1541.933109][T26950]  do_syscall_64+0xcd/0x4c0
[ 1541.933131][T26950]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1541.933149][T26950] RIP: 0033:0x7fcb57d8eec9
[ 1541.933162][T26950] 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
[ 1541.933176][T26950] RSP: 002b:00007fcb58bb5038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 1541.933191][T26950] RAX: ffffffffffffffda RBX: 00007fcb57fe5fa0 RCX: 00007fcb57d8eec9
[ 1541.933201][T26950] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000
[ 1541.933210][T26950] RBP: 00007fcb57e11f91 R08: 0000000000000000 R09: 0000000000000000
[ 1541.933220][T26950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1541.933228][T26950] R13: 00007fcb57fe6038 R14: 00007fcb57fe5fa0 R15: 00007fff7b37e0b8
[ 1541.933248][T26950]  </TASK>
[ 1542.548903][T26951] FAULT_INJECTION: forcing a failure.
[ 1542.548903][T26951] name failslab, interval 1, probability 0, space 0, times 0
[ 1542.561927][T26951] CPU: 1 UID: 0 PID: 26951 Comm: syz.2.4754 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1542.561969][T26951] Tainted: [U]=USER
[ 1542.561979][T26951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1542.561995][T26951] Call Trace:
[ 1542.562005][T26951]  <TASK>
[ 1542.562017][T26951]  dump_stack_lvl+0x16c/0x1f0
[ 1542.562062][T26951]  should_fail_ex+0x512/0x640
[ 1542.562100][T26951]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1542.562133][T26951]  should_failslab+0xc2/0x120
[ 1542.562164][T26951]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1542.562194][T26951]  ? vm_area_dup+0x27/0x8d0
[ 1542.562224][T26951]  vm_area_dup+0x27/0x8d0
[ 1542.562250][T26951]  __split_vma+0x18e/0x1070
[ 1542.562282][T26951]  ? __pfx___split_vma+0x10/0x10
[ 1542.562309][T26951]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1542.562368][T26951]  vms_gather_munmap_vmas+0x3b1/0x1340
[ 1542.562404][T26951]  ? __pfx_vms_gather_munmap_vmas+0x10/0x10
[ 1542.562454][T26951]  do_vmi_align_munmap+0x27c/0x7d0
[ 1542.562490][T26951]  ? __pfx_do_vmi_align_munmap+0x10/0x10
[ 1542.562571][T26951]  do_vmi_munmap+0x204/0x3e0
[ 1542.562607][T26951]  move_vma+0xb67/0x1780
[ 1542.562644][T26951]  ? __pfx_move_vma+0x10/0x10
[ 1542.562679][T26951]  ? mm_get_unmapped_area_vmflags+0x97/0xe0
[ 1542.562730][T26951]  ? vrm_set_new_addr+0x208/0x290
[ 1542.562763][T26951]  mremap_to+0x1b7/0x450
[ 1542.562795][T26951]  do_mremap+0x13b0/0x2030
[ 1542.562841][T26951]  ? futex_private_hash_put+0xe0/0x300
[ 1542.562884][T26951]  ? __pfx_do_mremap+0x10/0x10
[ 1542.562929][T26951]  ? do_writev+0x218/0x340
[ 1542.562969][T26951]  __do_sys_mremap+0x119/0x170
[ 1542.562998][T26951]  ? __pfx___do_sys_mremap+0x10/0x10
[ 1542.563037][T26951]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1542.563091][T26951]  do_syscall_64+0xcd/0x4c0
[ 1542.563131][T26951]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1542.563158][T26951] RIP: 0033:0x7fcb57d8eec9
[ 1542.563180][T26951] 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
[ 1542.563207][T26951] RSP: 002b:00007fcb58b94038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 1542.563232][T26951] RAX: ffffffffffffffda RBX: 00007fcb57fe6090 RCX: 00007fcb57d8eec9
[ 1542.563250][T26951] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 1542.563267][T26951] RBP: 00007fcb57e11f91 R08: 0000000100000000 R09: 0000000000000000
[ 1542.563284][T26951] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 1542.563300][T26951] R13: 00007fcb57fe6128 R14: 00007fcb57fe6090 R15: 00007fff7b37e0b8
[ 1542.563338][T26951]  </TASK>
[ 1543.643872][T26963] ptp ptp0: only physical clock in use now
[ 1544.624381][T26970] FAULT_INJECTION: forcing a failure.
[ 1544.624381][T26970] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1544.653679][T26970] CPU: 0 UID: 0 PID: 26970 Comm: syz.1.4759 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1544.653705][T26970] Tainted: [U]=USER
[ 1544.653709][T26970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1544.653718][T26970] Call Trace:
[ 1544.653723][T26970]  <TASK>
[ 1544.653729][T26970]  dump_stack_lvl+0x16c/0x1f0
[ 1544.653754][T26970]  should_fail_ex+0x512/0x640
[ 1544.653778][T26970]  _copy_from_user+0x2e/0xd0
[ 1544.653795][T26970]  copy_msghdr_from_user+0x98/0x160
[ 1544.653817][T26970]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1544.653839][T26970]  ? kfree+0x24f/0x4d0
[ 1544.653853][T26970]  ? __lock_acquire+0x62e/0x1ce0
[ 1544.653875][T26970]  ___sys_recvmsg+0xdb/0x1a0
[ 1544.653896][T26970]  ? __pfx____sys_recvmsg+0x10/0x10
[ 1544.653926][T26970]  ? __pfx___might_resched+0x10/0x10
[ 1544.653944][T26970]  do_recvmmsg+0x2fe/0x750
[ 1544.653967][T26970]  ? __pfx_do_recvmmsg+0x10/0x10
[ 1544.653990][T26970]  ? __mutex_unlock_slowpath+0x161/0x7b0
[ 1544.654023][T26970]  __x64_sys_recvmmsg+0x22a/0x280
[ 1544.654046][T26970]  ? __pfx___x64_sys_recvmmsg+0x10/0x10
[ 1544.654065][T26970]  ? syscall_user_dispatch+0x78/0x140
[ 1544.654092][T26970]  do_syscall_64+0xcd/0x4c0
[ 1544.654114][T26970]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1544.654129][T26970] RIP: 0033:0x7f4ebdd8eec9
[ 1544.654141][T26970] 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
[ 1544.654155][T26970] RSP: 002b:00007f4ebebaf038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
[ 1544.654169][T26970] RAX: ffffffffffffffda RBX: 00007f4ebdfe6090 RCX: 00007f4ebdd8eec9
[ 1544.654179][T26970] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003
[ 1544.654187][T26970] RBP: 00007f4ebebaf090 R08: 0000000000000000 R09: 0000000000000000
[ 1544.654196][T26970] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001
[ 1544.654204][T26970] R13: 00007f4ebdfe6128 R14: 00007f4ebdfe6090 R15: 00007ffdb6c65f08
[ 1544.654222][T26970]  </TASK>
[ 1545.006416][T26956] random: crng reseeded on system resumption
[ 1546.290194][T26991] FAULT_INJECTION: forcing a failure.
[ 1546.290194][T26991] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1546.305513][T26991] CPU: 0 UID: 0 PID: 26991 Comm: syz.1.4764 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1546.305552][T26991] Tainted: [U]=USER
[ 1546.305560][T26991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1546.305575][T26991] Call Trace:
[ 1546.305584][T26991]  <TASK>
[ 1546.305594][T26991]  dump_stack_lvl+0x16c/0x1f0
[ 1546.305633][T26991]  should_fail_ex+0x512/0x640
[ 1546.305675][T26991]  _copy_from_user+0x2e/0xd0
[ 1546.305703][T26991]  copy_msghdr_from_user+0x98/0x160
[ 1546.305739][T26991]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1546.305781][T26991]  ? kfree+0x24f/0x4d0
[ 1546.305803][T26991]  ? __lock_acquire+0x62e/0x1ce0
[ 1546.305842][T26991]  ___sys_recvmsg+0xdb/0x1a0
[ 1546.305877][T26991]  ? __pfx____sys_recvmsg+0x10/0x10
[ 1546.305932][T26991]  ? __pfx___might_resched+0x10/0x10
[ 1546.305966][T26991]  do_recvmmsg+0x2fe/0x750
[ 1546.306006][T26991]  ? __pfx_do_recvmmsg+0x10/0x10
[ 1546.306049][T26991]  ? __mutex_unlock_slowpath+0x161/0x7b0
[ 1546.306096][T26991]  ? __fget_files+0x20e/0x3c0
[ 1546.306132][T26991]  __x64_sys_recvmmsg+0x22a/0x280
[ 1546.306170][T26991]  ? __pfx___x64_sys_recvmmsg+0x10/0x10
[ 1546.306218][T26991]  do_syscall_64+0xcd/0x4c0
[ 1546.306257][T26991]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1546.306281][T26991] RIP: 0033:0x7f4ebdd8eec9
[ 1546.306301][T26991] 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
[ 1546.306325][T26991] RSP: 002b:00007f4ebebaf038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
[ 1546.306349][T26991] RAX: ffffffffffffffda RBX: 00007f4ebdfe6090 RCX: 00007f4ebdd8eec9
[ 1546.306368][T26991] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003
[ 1546.306383][T26991] RBP: 00007f4ebebaf090 R08: 0000000000000000 R09: 0000000000000000
[ 1546.306398][T26991] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001
[ 1546.306413][T26991] R13: 00007f4ebdfe6128 R14: 00007f4ebdfe6090 R15: 00007ffdb6c65f08
[ 1546.306447][T26991]  </TASK>
[ 1546.557991][T26995] FAULT_INJECTION: forcing a failure.
[ 1546.557991][T26995] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 1546.571512][T26995] CPU: 0 UID: 0 PID: 26995 Comm: syz.2.4765 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1546.571536][T26995] Tainted: [U]=USER
[ 1546.571542][T26995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1546.571551][T26995] Call Trace:
[ 1546.571557][T26995]  <TASK>
[ 1546.571563][T26995]  dump_stack_lvl+0x16c/0x1f0
[ 1546.571588][T26995]  should_fail_ex+0x512/0x640
[ 1546.571613][T26995]  should_fail_alloc_page+0xe7/0x130
[ 1546.571634][T26995]  prepare_alloc_pages+0x3c2/0x610
[ 1546.571658][T26995]  __alloc_frozen_pages_noprof+0x18b/0x23f0
[ 1546.571676][T26995]  ? stack_trace_save+0x8e/0xc0
[ 1546.571692][T26995]  ? __pfx_stack_trace_save+0x10/0x10
[ 1546.571707][T26995]  ? rcu_is_watching+0x12/0xc0
[ 1546.571721][T26995]  ? stack_depot_save_flags+0x29/0x9c0
[ 1546.571747][T26995]  ? kasan_save_stack+0x42/0x60
[ 1546.571762][T26995]  ? kasan_save_stack+0x33/0x60
[ 1546.571776][T26995]  ? kasan_save_track+0x14/0x30
[ 1546.571792][T26995]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 1546.571809][T26995]  ? walk_pgd_range+0x88b/0x1f50
[ 1546.571825][T26995]  ? walk_page_range_mm+0x461/0xb40
[ 1546.571841][T26995]  ? madvise_walk_vmas+0x31f/0x9c0
[ 1546.571860][T26995]  ? madvise_do_behavior+0x1e2/0x530
[ 1546.571878][T26995]  ? do_madvise+0x176/0x240
[ 1546.571896][T26995]  ? __x64_sys_madvise+0xa9/0x110
[ 1546.571914][T26995]  ? do_syscall_64+0xcd/0x4c0
[ 1546.571934][T26995]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1546.571957][T26995]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1546.571979][T26995]  ? policy_nodemask+0xea/0x4e0
[ 1546.571999][T26995]  alloc_pages_mpol+0x1fb/0x550
[ 1546.572018][T26995]  ? __pfx_alloc_pages_mpol+0x10/0x10
[ 1546.572042][T26995]  alloc_pages_noprof+0x131/0x390
[ 1546.572061][T26995]  pte_alloc_one+0x1c/0x3a0
[ 1546.572077][T26995]  __pte_alloc+0x6d/0x3c0
[ 1546.572096][T26995]  ? __pfx___pte_alloc+0x10/0x10
[ 1546.572115][T26995]  ? _raw_spin_unlock+0x28/0x50
[ 1546.572133][T26995]  ? __pmd_alloc+0x3fb/0x930
[ 1546.572155][T26995]  walk_pgd_range+0xb84/0x1f50
[ 1546.572174][T26995]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1546.572192][T26995]  ? __pfx_guard_install_pte_entry+0x10/0x10
[ 1546.572212][T26995]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1546.572234][T26995]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1546.572252][T26995]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1546.572271][T26995]  ? __pfx_walk_pgd_range+0x10/0x10
[ 1546.572294][T26995]  __walk_page_range+0x163/0x820
[ 1546.572313][T26995]  ? find_vma+0xbf/0x140
[ 1546.572330][T26995]  ? __pfx_find_vma+0x10/0x10
[ 1546.572350][T26995]  ? walk_page_test+0x9b/0x180
[ 1546.572368][T26995]  walk_page_range_mm+0x461/0xb40
[ 1546.572388][T26995]  ? __pfx_walk_page_range_mm+0x10/0x10
[ 1546.572411][T26995]  ? __anon_vma_prepare+0x2e2/0x5e0
[ 1546.572428][T26995]  madvise_vma_behavior+0xa62/0x2d60
[ 1546.572450][T26995]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1546.572478][T26995]  ? __pfx_madvise_vma_behavior+0x10/0x10
[ 1546.572502][T26995]  ? __pfx_mas_prev+0x10/0x10
[ 1546.572528][T26995]  ? find_vma_prev+0xda/0x160
[ 1546.572547][T26995]  ? find_held_lock+0x2b/0x80
[ 1546.572562][T26995]  ? __pfx_find_vma_prev+0x10/0x10
[ 1546.572581][T26995]  ? futex_unqueue+0x133/0x2c0
[ 1546.572605][T26995]  ? __futex_wait+0x24c/0x2f0
[ 1546.572627][T26995]  madvise_walk_vmas+0x31f/0x9c0
[ 1546.572650][T26995]  ? __pfx_madvise_walk_vmas+0x10/0x10
[ 1546.572676][T26995]  madvise_do_behavior+0x1e2/0x530
[ 1546.572695][T26995]  ? futex_private_hash_put+0x18a/0x300
[ 1546.572712][T26995]  ? __pfx_madvise_do_behavior+0x10/0x10
[ 1546.572733][T26995]  ? down_read+0x13d/0x480
[ 1546.572756][T26995]  do_madvise+0x176/0x240
[ 1546.572775][T26995]  ? __pfx_do_madvise+0x10/0x10
[ 1546.572794][T26995]  ? do_futex+0x122/0x350
[ 1546.572824][T26995]  ? xfd_validate_state+0x61/0x180
[ 1546.572843][T26995]  ? __pfx_ksys_write+0x10/0x10
[ 1546.572864][T26995]  __x64_sys_madvise+0xa9/0x110
[ 1546.572883][T26995]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1546.572903][T26995]  do_syscall_64+0xcd/0x4c0
[ 1546.572926][T26995]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1546.572940][T26995] RIP: 0033:0x7fcb57d8eec9
[ 1546.572954][T26995] 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
[ 1546.572968][T26995] RSP: 002b:00007fcb58bb5038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 1546.572983][T26995] RAX: ffffffffffffffda RBX: 00007fcb57fe5fa0 RCX: 00007fcb57d8eec9
[ 1546.572993][T26995] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000
[ 1546.573002][T26995] RBP: 00007fcb57e11f91 R08: 0000000000000000 R09: 0000000000000000
[ 1546.573011][T26995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1546.573020][T26995] R13: 00007fcb57fe6038 R14: 00007fcb57fe5fa0 R15: 00007fff7b37e0b8
[ 1546.573039][T26995]  </TASK>
[ 1547.152436][T26996] FAULT_INJECTION: forcing a failure.
[ 1547.152436][T26996] name failslab, interval 1, probability 0, space 0, times 0
[ 1547.203100][T26996] CPU: 1 UID: 0 PID: 26996 Comm: syz.2.4765 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1547.203145][T26996] Tainted: [U]=USER
[ 1547.203156][T26996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1547.203173][T26996] Call Trace:
[ 1547.203182][T26996]  <TASK>
[ 1547.203193][T26996]  dump_stack_lvl+0x16c/0x1f0
[ 1547.203239][T26996]  should_fail_ex+0x512/0x640
[ 1547.203279][T26996]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1547.203317][T26996]  should_failslab+0xc2/0x120
[ 1547.203351][T26996]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1547.203386][T26996]  ? vm_area_dup+0x27/0x8d0
[ 1547.203418][T26996]  vm_area_dup+0x27/0x8d0
[ 1547.203446][T26996]  __split_vma+0x18e/0x1070
[ 1547.203480][T26996]  ? __pfx___split_vma+0x10/0x10
[ 1547.203507][T26996]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1547.203565][T26996]  vms_gather_munmap_vmas+0x3b1/0x1340
[ 1547.203603][T26996]  ? __pfx_vms_gather_munmap_vmas+0x10/0x10
[ 1547.203663][T26996]  do_vmi_align_munmap+0x27c/0x7d0
[ 1547.203700][T26996]  ? __pfx_do_vmi_align_munmap+0x10/0x10
[ 1547.203777][T26996]  do_vmi_munmap+0x204/0x3e0
[ 1547.203812][T26996]  move_vma+0xb67/0x1780
[ 1547.203849][T26996]  ? __pfx_move_vma+0x10/0x10
[ 1547.203885][T26996]  ? mm_get_unmapped_area_vmflags+0x97/0xe0
[ 1547.203937][T26996]  ? vrm_set_new_addr+0x208/0x290
[ 1547.203969][T26996]  mremap_to+0x1b7/0x450
[ 1547.203999][T26996]  do_mremap+0x13b0/0x2030
[ 1547.204031][T26996]  ? futex_private_hash_put+0xe0/0x300
[ 1547.204072][T26996]  ? __pfx_do_mremap+0x10/0x10
[ 1547.204110][T26996]  ? do_writev+0x218/0x340
[ 1547.204148][T26996]  __do_sys_mremap+0x119/0x170
[ 1547.204178][T26996]  ? __pfx___do_sys_mremap+0x10/0x10
[ 1547.204217][T26996]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1547.204271][T26996]  do_syscall_64+0xcd/0x4c0
[ 1547.204311][T26996]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1547.204337][T26996] RIP: 0033:0x7fcb57d8eec9
[ 1547.204358][T26996] 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
[ 1547.204383][T26996] RSP: 002b:00007fcb58b94038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 1547.204409][T26996] RAX: ffffffffffffffda RBX: 00007fcb57fe6090 RCX: 00007fcb57d8eec9
[ 1547.204425][T26996] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 1547.204440][T26996] RBP: 00007fcb57e11f91 R08: 0000000100000000 R09: 0000000000000000
[ 1547.204455][T26996] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 1547.204470][T26996] R13: 00007fcb57fe6128 R14: 00007fcb57fe6090 R15: 00007fff7b37e0b8
[ 1547.204506][T26996]  </TASK>
[ 1550.471647][T27044] ptp ptp0: only physical clock in use now
[ 1550.917851][T27036] random: crng reseeded on system resumption
[ 1553.324587][T27080] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22
[ 1555.581957][T27104] FAULT_INJECTION: forcing a failure.
[ 1555.581957][T27104] name failslab, interval 1, probability 0, space 0, times 0
[ 1555.634362][T27104] CPU: 0 UID: 0 PID: 27104 Comm: syz.3.4792 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1555.634391][T27104] Tainted: [U]=USER
[ 1555.634396][T27104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1555.634405][T27104] Call Trace:
[ 1555.634410][T27104]  <TASK>
[ 1555.634418][T27104]  dump_stack_lvl+0x16c/0x1f0
[ 1555.634444][T27104]  should_fail_ex+0x512/0x640
[ 1555.634467][T27104]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1555.634488][T27104]  should_failslab+0xc2/0x120
[ 1555.634506][T27104]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1555.634523][T27104]  ? ptlock_alloc+0x1f/0x70
[ 1555.634541][T27104]  ptlock_alloc+0x1f/0x70
[ 1555.634555][T27104]  pte_alloc_one+0x82/0x3a0
[ 1555.634571][T27104]  __pte_alloc+0x6d/0x3c0
[ 1555.634589][T27104]  ? __pfx___pte_alloc+0x10/0x10
[ 1555.634608][T27104]  ? _raw_spin_unlock+0x28/0x50
[ 1555.634627][T27104]  ? __pmd_alloc+0x3fb/0x930
[ 1555.634649][T27104]  walk_pgd_range+0xb84/0x1f50
[ 1555.634672][T27104]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1555.634690][T27104]  ? __pfx_guard_install_pte_entry+0x10/0x10
[ 1555.634710][T27104]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1555.634732][T27104]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1555.634750][T27104]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1555.634770][T27104]  ? __pfx_walk_pgd_range+0x10/0x10
[ 1555.634792][T27104]  __walk_page_range+0x163/0x820
[ 1555.634811][T27104]  ? find_vma+0xbf/0x140
[ 1555.634829][T27104]  ? __pfx_find_vma+0x10/0x10
[ 1555.634849][T27104]  ? walk_page_test+0x9b/0x180
[ 1555.634867][T27104]  walk_page_range_mm+0x461/0xb40
[ 1555.634888][T27104]  ? __pfx_walk_page_range_mm+0x10/0x10
[ 1555.634918][T27104]  ? __anon_vma_prepare+0x2e2/0x5e0
[ 1555.634937][T27104]  madvise_vma_behavior+0xa62/0x2d60
[ 1555.634961][T27104]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1555.634983][T27104]  ? __pfx_madvise_vma_behavior+0x10/0x10
[ 1555.635005][T27104]  ? __pfx_mas_prev+0x10/0x10
[ 1555.635029][T27104]  ? find_vma_prev+0xda/0x160
[ 1555.635051][T27104]  ? trace_pid_list_is_set+0x100/0x150
[ 1555.635069][T27104]  ? __pfx_find_vma_prev+0x10/0x10
[ 1555.635089][T27104]  ? trace_ignore_this_task+0xc3/0x100
[ 1555.635114][T27104]  ? __lock_acquire+0x62e/0x1ce0
[ 1555.635137][T27104]  madvise_walk_vmas+0x31f/0x9c0
[ 1555.635161][T27104]  ? __pfx_madvise_walk_vmas+0x10/0x10
[ 1555.635186][T27104]  madvise_do_behavior+0x1e2/0x530
[ 1555.635206][T27104]  ? futex_private_hash_put+0x18a/0x300
[ 1555.635224][T27104]  ? __pfx_madvise_do_behavior+0x10/0x10
[ 1555.635245][T27104]  ? down_read+0x13d/0x480
[ 1555.635268][T27104]  do_madvise+0x176/0x240
[ 1555.635287][T27104]  ? __pfx_do_madvise+0x10/0x10
[ 1555.635305][T27104]  ? do_futex+0x122/0x350
[ 1555.635335][T27104]  ? xfd_validate_state+0x61/0x180
[ 1555.635354][T27104]  ? __pfx_ksys_write+0x10/0x10
[ 1555.635375][T27104]  __x64_sys_madvise+0xa9/0x110
[ 1555.635394][T27104]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1555.635414][T27104]  do_syscall_64+0xcd/0x4c0
[ 1555.635437][T27104]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1555.635451][T27104] RIP: 0033:0x7f634cd8eec9
[ 1555.635464][T27104] 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
[ 1555.635478][T27104] RSP: 002b:00007f634dd10038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 1555.635492][T27104] RAX: ffffffffffffffda RBX: 00007f634cfe5fa0 RCX: 00007f634cd8eec9
[ 1555.635502][T27104] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000
[ 1555.635511][T27104] RBP: 00007f634ce11f91 R08: 0000000000000000 R09: 0000000000000000
[ 1555.635520][T27104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1555.635529][T27104] R13: 00007f634cfe6038 R14: 00007f634cfe5fa0 R15: 00007ffd51938928
[ 1555.635548][T27104]  </TASK>
[ 1556.105799][T27105] FAULT_INJECTION: forcing a failure.
[ 1556.105799][T27105] name failslab, interval 1, probability 0, space 0, times 0
[ 1556.118765][T27105] CPU: 1 UID: 0 PID: 27105 Comm: syz.3.4792 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1556.118790][T27105] Tainted: [U]=USER
[ 1556.118796][T27105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1556.118805][T27105] Call Trace:
[ 1556.118811][T27105]  <TASK>
[ 1556.118817][T27105]  dump_stack_lvl+0x16c/0x1f0
[ 1556.118844][T27105]  should_fail_ex+0x512/0x640
[ 1556.118867][T27105]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1556.118886][T27105]  should_failslab+0xc2/0x120
[ 1556.118905][T27105]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1556.118923][T27105]  ? mas_alloc_nodes+0x18b/0x8b0
[ 1556.118944][T27105]  mas_alloc_nodes+0x18b/0x8b0
[ 1556.118966][T27105]  mas_node_count_gfp+0x105/0x130
[ 1556.118986][T27105]  mas_preallocate+0x7e0/0xde0
[ 1556.119000][T27105]  ? __memcg_slab_post_alloc_hook+0x492/0x960
[ 1556.119023][T27105]  ? __pfx_mas_preallocate+0x10/0x10
[ 1556.119042][T27105]  ? anon_vma_name+0x81/0x2f0
[ 1556.119065][T27105]  __split_vma+0x34a/0x1070
[ 1556.119083][T27105]  ? __pfx___split_vma+0x10/0x10
[ 1556.119098][T27105]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1556.119128][T27105]  vms_gather_munmap_vmas+0x3b1/0x1340
[ 1556.119147][T27105]  ? __pfx_vms_gather_munmap_vmas+0x10/0x10
[ 1556.119174][T27105]  do_vmi_align_munmap+0x27c/0x7d0
[ 1556.119193][T27105]  ? __pfx_do_vmi_align_munmap+0x10/0x10
[ 1556.119234][T27105]  do_vmi_munmap+0x204/0x3e0
[ 1556.119253][T27105]  move_vma+0xb67/0x1780
[ 1556.119272][T27105]  ? __pfx_move_vma+0x10/0x10
[ 1556.119290][T27105]  ? mm_get_unmapped_area_vmflags+0x97/0xe0
[ 1556.119317][T27105]  ? vrm_set_new_addr+0x208/0x290
[ 1556.119335][T27105]  mremap_to+0x1b7/0x450
[ 1556.119352][T27105]  do_mremap+0x13b0/0x2030
[ 1556.119370][T27105]  ? futex_private_hash_put+0xe0/0x300
[ 1556.119392][T27105]  ? __pfx_do_mremap+0x10/0x10
[ 1556.119406][T27105]  ? __pfx_futex_wake+0x10/0x10
[ 1556.119429][T27105]  ? do_writev+0x218/0x340
[ 1556.119450][T27105]  __do_sys_mremap+0x119/0x170
[ 1556.119466][T27105]  ? __pfx___do_sys_mremap+0x10/0x10
[ 1556.119491][T27105]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1556.119540][T27105]  do_syscall_64+0xcd/0x4c0
[ 1556.119580][T27105]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1556.119606][T27105] RIP: 0033:0x7f634cd8eec9
[ 1556.119620][T27105] 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
[ 1556.119635][T27105] RSP: 002b:00007f634dcef038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 1556.119656][T27105] RAX: ffffffffffffffda RBX: 00007f634cfe6090 RCX: 00007f634cd8eec9
[ 1556.119666][T27105] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 1556.119675][T27105] RBP: 00007f634ce11f91 R08: 0000000100000000 R09: 0000000000000000
[ 1556.119684][T27105] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 1556.119693][T27105] R13: 00007f634cfe6128 R14: 00007f634cfe6090 R15: 00007ffd51938928
[ 1556.119712][T27105]  </TASK>
[ 1556.452735][T27109] input: jJǸ���;9�%v����l��Q�	J86�� as /devices/virtual/input/input22
[ 1558.825752][T27144] FAULT_INJECTION: forcing a failure.
[ 1558.825752][T27144] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1558.839284][T27144] CPU: 0 UID: 0 PID: 27144 Comm: syz.2.4800 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1558.839320][T27144] Tainted: [U]=USER
[ 1558.839329][T27144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1558.839343][T27144] Call Trace:
[ 1558.839352][T27144]  <TASK>
[ 1558.839361][T27144]  dump_stack_lvl+0x16c/0x1f0
[ 1558.839401][T27144]  should_fail_ex+0x512/0x640
[ 1558.839443][T27144]  _copy_from_user+0x2e/0xd0
[ 1558.839471][T27144]  copy_msghdr_from_user+0x98/0x160
[ 1558.839508][T27144]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1558.839547][T27144]  ? kfree+0x24f/0x4d0
[ 1558.839570][T27144]  ? __lock_acquire+0x62e/0x1ce0
[ 1558.839609][T27144]  ___sys_recvmsg+0xdb/0x1a0
[ 1558.839649][T27144]  ? __pfx____sys_recvmsg+0x10/0x10
[ 1558.839699][T27144]  ? __pfx___might_resched+0x10/0x10
[ 1558.839729][T27144]  do_recvmmsg+0x2fe/0x750
[ 1558.839767][T27144]  ? __pfx_do_recvmmsg+0x10/0x10
[ 1558.839812][T27144]  ? __mutex_unlock_slowpath+0x161/0x7b0
[ 1558.839857][T27144]  ? __fget_files+0x20e/0x3c0
[ 1558.839890][T27144]  __x64_sys_recvmmsg+0x22a/0x280
[ 1558.839927][T27144]  ? __pfx___x64_sys_recvmmsg+0x10/0x10
[ 1558.839970][T27144]  do_syscall_64+0xcd/0x4c0
[ 1558.840005][T27144]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1558.840026][T27144] RIP: 0033:0x7fcb57d8eec9
[ 1558.840043][T27144] 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
[ 1558.840064][T27144] RSP: 002b:00007fcb58b73038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
[ 1558.840084][T27144] RAX: ffffffffffffffda RBX: 00007fcb57fe6180 RCX: 00007fcb57d8eec9
[ 1558.840098][T27144] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003
[ 1558.840111][T27144] RBP: 00007fcb58b73090 R08: 0000000000000000 R09: 0000000000000000
[ 1558.840124][T27144] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001
[ 1558.840137][T27144] R13: 00007fcb57fe6218 R14: 00007fcb57fe6180 R15: 00007fff7b37e0b8
[ 1558.840166][T27144]  </TASK>
[ 1559.037128][    C0] vkms_vblank_simulate: vblank timer overrun
[ 1559.300463][T27154] FAULT_INJECTION: forcing a failure.
[ 1559.300463][T27154] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 1559.349500][T27154] CPU: 1 UID: 0 PID: 27154 Comm: syz.3.4804 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1559.349544][T27154] Tainted: [U]=USER
[ 1559.349554][T27154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1559.349567][T27154] Call Trace:
[ 1559.349573][T27154]  <TASK>
[ 1559.349580][T27154]  dump_stack_lvl+0x16c/0x1f0
[ 1559.349613][T27154]  should_fail_ex+0x512/0x640
[ 1559.349638][T27154]  should_fail_alloc_page+0xe7/0x130
[ 1559.349659][T27154]  prepare_alloc_pages+0x3c2/0x610
[ 1559.349683][T27154]  __alloc_frozen_pages_noprof+0x18b/0x23f0
[ 1559.349701][T27154]  ? stack_trace_save+0x8e/0xc0
[ 1559.349717][T27154]  ? __pfx_stack_trace_save+0x10/0x10
[ 1559.349732][T27154]  ? rcu_is_watching+0x12/0xc0
[ 1559.349746][T27154]  ? stack_depot_save_flags+0x29/0x9c0
[ 1559.349771][T27154]  ? kasan_save_stack+0x42/0x60
[ 1559.349786][T27154]  ? kasan_save_stack+0x33/0x60
[ 1559.349801][T27154]  ? kasan_save_track+0x14/0x30
[ 1559.349817][T27154]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 1559.349833][T27154]  ? walk_pgd_range+0x88b/0x1f50
[ 1559.349849][T27154]  ? walk_page_range_mm+0x461/0xb40
[ 1559.349866][T27154]  ? madvise_walk_vmas+0x31f/0x9c0
[ 1559.349885][T27154]  ? madvise_do_behavior+0x1e2/0x530
[ 1559.349903][T27154]  ? do_madvise+0x176/0x240
[ 1559.349921][T27154]  ? __x64_sys_madvise+0xa9/0x110
[ 1559.349940][T27154]  ? do_syscall_64+0xcd/0x4c0
[ 1559.349959][T27154]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1559.349982][T27154]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1559.350003][T27154]  ? policy_nodemask+0xea/0x4e0
[ 1559.350023][T27154]  alloc_pages_mpol+0x1fb/0x550
[ 1559.350042][T27154]  ? __pfx_alloc_pages_mpol+0x10/0x10
[ 1559.350067][T27154]  alloc_pages_noprof+0x131/0x390
[ 1559.350086][T27154]  pte_alloc_one+0x1c/0x3a0
[ 1559.350101][T27154]  __pte_alloc+0x6d/0x3c0
[ 1559.350120][T27154]  ? __pfx___pte_alloc+0x10/0x10
[ 1559.350139][T27154]  ? _raw_spin_unlock+0x28/0x50
[ 1559.350157][T27154]  ? __pmd_alloc+0x3fb/0x930
[ 1559.350179][T27154]  walk_pgd_range+0xb84/0x1f50
[ 1559.350199][T27154]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1559.350217][T27154]  ? __pfx_guard_install_pte_entry+0x10/0x10
[ 1559.350237][T27154]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1559.350258][T27154]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1559.350277][T27154]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1559.350296][T27154]  ? __pfx_walk_pgd_range+0x10/0x10
[ 1559.350319][T27154]  __walk_page_range+0x163/0x820
[ 1559.350339][T27154]  ? find_vma+0xbf/0x140
[ 1559.350364][T27154]  ? __pfx_find_vma+0x10/0x10
[ 1559.350384][T27154]  ? walk_page_test+0x9b/0x180
[ 1559.350402][T27154]  walk_page_range_mm+0x461/0xb40
[ 1559.350423][T27154]  ? __pfx_walk_page_range_mm+0x10/0x10
[ 1559.350445][T27154]  ? __anon_vma_prepare+0x2e2/0x5e0
[ 1559.350463][T27154]  madvise_vma_behavior+0xa62/0x2d60
[ 1559.350485][T27154]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1559.350506][T27154]  ? __pfx_madvise_vma_behavior+0x10/0x10
[ 1559.350528][T27154]  ? __pfx_mas_prev+0x10/0x10
[ 1559.350553][T27154]  ? find_vma_prev+0xda/0x160
[ 1559.350571][T27154]  ? find_held_lock+0x2b/0x80
[ 1559.350591][T27154]  ? __pfx_find_vma_prev+0x10/0x10
[ 1559.350611][T27154]  ? futex_unqueue+0x133/0x2c0
[ 1559.350634][T27154]  ? __futex_wait+0x24c/0x2f0
[ 1559.350658][T27154]  madvise_walk_vmas+0x31f/0x9c0
[ 1559.350682][T27154]  ? __pfx_madvise_walk_vmas+0x10/0x10
[ 1559.350710][T27154]  madvise_do_behavior+0x1e2/0x530
[ 1559.350729][T27154]  ? futex_private_hash_put+0x18a/0x300
[ 1559.350747][T27154]  ? __pfx_madvise_do_behavior+0x10/0x10
[ 1559.350768][T27154]  ? down_read+0x13d/0x480
[ 1559.350791][T27154]  do_madvise+0x176/0x240
[ 1559.350810][T27154]  ? __pfx_do_madvise+0x10/0x10
[ 1559.350828][T27154]  ? do_futex+0x122/0x350
[ 1559.350858][T27154]  ? xfd_validate_state+0x61/0x180
[ 1559.350884][T27154]  ? __pfx_ksys_write+0x10/0x10
[ 1559.350906][T27154]  __x64_sys_madvise+0xa9/0x110
[ 1559.350926][T27154]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1559.350946][T27154]  do_syscall_64+0xcd/0x4c0
[ 1559.350969][T27154]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1559.350984][T27154] RIP: 0033:0x7f634cd8eec9
[ 1559.350997][T27154] 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
[ 1559.351011][T27154] RSP: 002b:00007f634dd10038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 1559.351026][T27154] RAX: ffffffffffffffda RBX: 00007f634cfe5fa0 RCX: 00007f634cd8eec9
[ 1559.351036][T27154] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000
[ 1559.351046][T27154] RBP: 00007f634ce11f91 R08: 0000000000000000 R09: 0000000000000000
[ 1559.351055][T27154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1559.351064][T27154] R13: 00007f634cfe6038 R14: 00007f634cfe5fa0 R15: 00007ffd51938928
[ 1559.351083][T27154]  </TASK>
[ 1559.912351][T27155] FAULT_INJECTION: forcing a failure.
[ 1559.912351][T27155] name failslab, interval 1, probability 0, space 0, times 0
[ 1559.930407][T27155] CPU: 1 UID: 0 PID: 27155 Comm: syz.3.4804 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1559.930431][T27155] Tainted: [U]=USER
[ 1559.930436][T27155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1559.930446][T27155] Call Trace:
[ 1559.930452][T27155]  <TASK>
[ 1559.930457][T27155]  dump_stack_lvl+0x16c/0x1f0
[ 1559.930484][T27155]  should_fail_ex+0x512/0x640
[ 1559.930506][T27155]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1559.930526][T27155]  should_failslab+0xc2/0x120
[ 1559.930546][T27155]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1559.930564][T27155]  ? vm_area_dup+0x27/0x8d0
[ 1559.930582][T27155]  vm_area_dup+0x27/0x8d0
[ 1559.930598][T27155]  __split_vma+0x18e/0x1070
[ 1559.930617][T27155]  ? __pfx___split_vma+0x10/0x10
[ 1559.930631][T27155]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1559.930661][T27155]  vms_gather_munmap_vmas+0x3b1/0x1340
[ 1559.930681][T27155]  ? __pfx_vms_gather_munmap_vmas+0x10/0x10
[ 1559.930708][T27155]  do_vmi_align_munmap+0x27c/0x7d0
[ 1559.930727][T27155]  ? __pfx_do_vmi_align_munmap+0x10/0x10
[ 1559.930768][T27155]  do_vmi_munmap+0x204/0x3e0
[ 1559.930787][T27155]  move_vma+0xb67/0x1780
[ 1559.930806][T27155]  ? __pfx_move_vma+0x10/0x10
[ 1559.930825][T27155]  ? mm_get_unmapped_area_vmflags+0x97/0xe0
[ 1559.930852][T27155]  ? vrm_set_new_addr+0x208/0x290
[ 1559.930869][T27155]  mremap_to+0x1b7/0x450
[ 1559.930886][T27155]  do_mremap+0x13b0/0x2030
[ 1559.930903][T27155]  ? futex_private_hash_put+0xe0/0x300
[ 1559.930926][T27155]  ? __pfx_do_mremap+0x10/0x10
[ 1559.930946][T27155]  ? do_writev+0x218/0x340
[ 1559.930966][T27155]  __do_sys_mremap+0x119/0x170
[ 1559.930982][T27155]  ? __pfx___do_sys_mremap+0x10/0x10
[ 1559.931003][T27155]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1559.931032][T27155]  do_syscall_64+0xcd/0x4c0
[ 1559.931055][T27155]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1559.931069][T27155] RIP: 0033:0x7f634cd8eec9
[ 1559.931081][T27155] 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
[ 1559.931095][T27155] RSP: 002b:00007f634dcef038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 1559.931109][T27155] RAX: ffffffffffffffda RBX: 00007f634cfe6090 RCX: 00007f634cd8eec9
[ 1559.931118][T27155] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 1559.931127][T27155] RBP: 00007f634ce11f91 R08: 0000000100000000 R09: 0000000000000000
[ 1559.931136][T27155] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 1559.931144][T27155] R13: 00007f634cfe6128 R14: 00007f634cfe6090 R15: 00007ffd51938928
[ 1559.931162][T27155]  </TASK>
[ 1560.684396][T27158] input: jJǸ���;9�%v����l��Q�	J86�� as /devices/virtual/input/input23
[ 1569.718828][T27259] bridge0: port 3(team0) entered blocking state
[ 1569.734569][T27259] bridge0: port 3(team0) entered disabled state
[ 1569.741062][T27259] team0: entered allmulticast mode
[ 1569.746827][T27259] team_slave_0: entered allmulticast mode
[ 1569.752647][T27259] team_slave_1: entered allmulticast mode
[ 1569.819636][T27259] team0: entered promiscuous mode
[ 1569.916555][T27259] team_slave_0: entered promiscuous mode
[ 1570.004820][T27259] team_slave_1: entered promiscuous mode
[ 1570.107519][T27259] bridge0: port 3(team0) entered blocking state
[ 1570.113878][T27259] bridge0: port 3(team0) entered forwarding state
[ 1571.674128][T18593] Bluetooth: hci1: unexpected event 0x01 length: 5 > 1
[ 1571.895881][T27283] FAULT_INJECTION: forcing a failure.
[ 1571.895881][T27283] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1571.984799][T27283] CPU: 1 UID: 0 PID: 27283 Comm: syz.3.4832 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1571.984833][T27283] Tainted: [U]=USER
[ 1571.984849][T27283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1571.984863][T27283] Call Trace:
[ 1571.984872][T27283]  <TASK>
[ 1571.984882][T27283]  dump_stack_lvl+0x16c/0x1f0
[ 1571.984921][T27283]  should_fail_ex+0x512/0x640
[ 1571.984958][T27283]  _copy_from_user+0x2e/0xd0
[ 1571.984983][T27283]  copy_msghdr_from_user+0x98/0x160
[ 1571.985017][T27283]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1571.985054][T27283]  ? kfree+0x24f/0x4d0
[ 1571.985073][T27283]  ? __lock_acquire+0x62e/0x1ce0
[ 1571.985106][T27283]  ___sys_recvmsg+0xdb/0x1a0
[ 1571.985136][T27283]  ? __pfx____sys_recvmsg+0x10/0x10
[ 1571.985181][T27283]  ? __pfx___might_resched+0x10/0x10
[ 1571.985209][T27283]  do_recvmmsg+0x2fe/0x750
[ 1571.985250][T27283]  ? __pfx_do_recvmmsg+0x10/0x10
[ 1571.985286][T27283]  ? __mutex_unlock_slowpath+0x161/0x7b0
[ 1571.985326][T27283]  ? __fget_files+0x20e/0x3c0
[ 1571.985355][T27283]  __x64_sys_recvmmsg+0x22a/0x280
[ 1571.985387][T27283]  ? __pfx___x64_sys_recvmmsg+0x10/0x10
[ 1571.985427][T27283]  do_syscall_64+0xcd/0x4c0
[ 1571.985460][T27283]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1571.985481][T27283] RIP: 0033:0x7f634cd8eec9
[ 1571.985497][T27283] 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
[ 1571.985518][T27283] RSP: 002b:00007f634dcce038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
[ 1571.985537][T27283] RAX: ffffffffffffffda RBX: 00007f634cfe6180 RCX: 00007f634cd8eec9
[ 1571.985555][T27283] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003
[ 1571.985568][T27283] RBP: 00007f634dcce090 R08: 0000000000000000 R09: 0000000000000000
[ 1571.985581][T27283] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001
[ 1571.985594][T27283] R13: 00007f634cfe6218 R14: 00007f634cfe6180 R15: 00007ffd51938928
[ 1571.985621][T27283]  </TASK>
[ 1575.829471][T27316] FAULT_INJECTION: forcing a failure.
[ 1575.829471][T27316] name failslab, interval 1, probability 0, space 0, times 0
[ 1575.924317][T27316] CPU: 1 UID: 0 PID: 27316 Comm: syz.1.4840 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1575.924359][T27316] Tainted: [U]=USER
[ 1575.924370][T27316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1575.924386][T27316] Call Trace:
[ 1575.924396][T27316]  <TASK>
[ 1575.924406][T27316]  dump_stack_lvl+0x16c/0x1f0
[ 1575.924449][T27316]  should_fail_ex+0x512/0x640
[ 1575.924488][T27316]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1575.924524][T27316]  should_failslab+0xc2/0x120
[ 1575.924559][T27316]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1575.924590][T27316]  ? acpi_ut_create_generic_state+0x5c/0xb0
[ 1575.924628][T27316]  acpi_ut_create_generic_state+0x5c/0xb0
[ 1575.924660][T27316]  acpi_ps_push_scope+0x22/0x230
[ 1575.924698][T27316]  acpi_ps_parse_loop+0x9f3/0x1d00
[ 1575.924741][T27316]  ? __pfx_acpi_ps_parse_loop+0x10/0x10
[ 1575.924774][T27316]  ? trace_kmem_cache_alloc+0x28/0xc0
[ 1575.924826][T27316]  acpi_ps_parse_aml+0x3c1/0xcb0
[ 1575.924869][T27316]  acpi_ps_execute_method+0x55a/0xb30
[ 1575.924916][T27316]  ? acpi_ut_acquire_mutex+0x125/0x1d0
[ 1575.924935][T27316]  acpi_ns_evaluate+0x76c/0xca0
[ 1575.924959][T27316]  ? kasan_save_track+0x14/0x30
[ 1575.924978][T27316]  acpi_evaluate_object+0x1fa/0xa90
[ 1575.924997][T27316]  ? __avic_vcpu_put+0x4e/0x390
[ 1575.925012][T27316]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1575.925028][T27316]  ? __pfx_acpi_evaluate_object+0x10/0x10
[ 1575.925046][T27316]  ? __mutex_trylock_common+0xe9/0x250
[ 1575.925070][T27316]  acpi_evaluate_integer+0xdd/0x200
[ 1575.925087][T27316]  ? __pfx_acpi_evaluate_integer+0x10/0x10
[ 1575.925112][T27316]  ? __pfx_status_show+0x10/0x10
[ 1575.925130][T27316]  status_show+0xa0/0x120
[ 1575.925148][T27316]  ? __pfx_status_show+0x10/0x10
[ 1575.925172][T27316]  dev_attr_show+0x53/0xe0
[ 1575.925188][T27316]  ? __pfx_dev_attr_show+0x10/0x10
[ 1575.925201][T27316]  sysfs_kf_seq_show+0x213/0x3e0
[ 1575.925221][T27316]  seq_read_iter+0x506/0x12c0
[ 1575.925245][T27316]  kernfs_fop_read_iter+0x46c/0x610
[ 1575.925261][T27316]  ? rw_verify_area+0xcf/0x6c0
[ 1575.925277][T27316]  vfs_read+0x8bf/0xcf0
[ 1575.925296][T27316]  ? __pfx___mutex_lock+0x10/0x10
[ 1575.925318][T27316]  ? __pfx_vfs_read+0x10/0x10
[ 1575.925346][T27316]  ksys_read+0x12a/0x250
[ 1575.925362][T27316]  ? __pfx_ksys_read+0x10/0x10
[ 1575.925384][T27316]  do_syscall_64+0xcd/0x4c0
[ 1575.925407][T27316]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1575.925421][T27316] RIP: 0033:0x7f4ebdd8eec9
[ 1575.925434][T27316] 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
[ 1575.925449][T27316] RSP: 002b:00007f4ebebd0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1575.925463][T27316] RAX: ffffffffffffffda RBX: 00007f4ebdfe5fa0 RCX: 00007f4ebdd8eec9
[ 1575.925473][T27316] RDX: 000000000000007a RSI: 0000200000000140 RDI: 0000000000000007
[ 1575.925482][T27316] RBP: 00007f4ebde11f91 R08: 0000000000000000 R09: 0000000000000000
[ 1575.925491][T27316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1575.925500][T27316] R13: 00007f4ebdfe6038 R14: 00007f4ebdfe5fa0 R15: 00007ffdb6c65f08
[ 1575.925521][T27316]  </TASK>
[ 1575.925572][T27316] ACPI Error: Aborting method \_SB.LNKA._STA due to previous error (AE_NO_MEMORY) (20250404/psparse-529)
[ 1577.208425][T27337] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input24
[ 1577.636232][T27342] ptp ptp0: only physical clock in use now
[ 1577.731059][T27338] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input25
[ 1579.230925][T27363] ptp ptp0: only physical clock in use now
[ 1580.977910][T27387] ptp ptp0: only physical clock in use now
[ 1583.441076][   T30] audit: type=1400 audit(4294967778.388:26): apparmor="DENIED" operation="setprocattr" info="exec" error=-22 profile="unconfined" pid=27419 comm="syz.0.4870"
[ 1583.458278][T27420] netlink: 11 bytes leftover after parsing attributes in process `syz.0.4870'.
[ 1585.035851][T27435] FAULT_INJECTION: forcing a failure.
[ 1585.035851][T27435] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 1585.099951][T27435] CPU: 0 UID: 0 PID: 27435 Comm: syz.3.4865 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1585.099994][T27435] Tainted: [U]=USER
[ 1585.100003][T27435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1585.100019][T27435] Call Trace:
[ 1585.100029][T27435]  <TASK>
[ 1585.100039][T27435]  dump_stack_lvl+0x16c/0x1f0
[ 1585.100084][T27435]  should_fail_ex+0x512/0x640
[ 1585.100130][T27435]  should_fail_alloc_page+0xe7/0x130
[ 1585.100167][T27435]  prepare_alloc_pages+0x3c2/0x610
[ 1585.100210][T27435]  __alloc_frozen_pages_noprof+0x18b/0x23f0
[ 1585.100247][T27435]  ? stack_trace_save+0x8e/0xc0
[ 1585.100277][T27435]  ? __pfx_stack_trace_save+0x10/0x10
[ 1585.100306][T27435]  ? rcu_is_watching+0x12/0xc0
[ 1585.100333][T27435]  ? stack_depot_save_flags+0x29/0x9c0
[ 1585.100378][T27435]  ? kasan_save_stack+0x42/0x60
[ 1585.100407][T27435]  ? kasan_save_stack+0x33/0x60
[ 1585.100440][T27435]  ? kasan_save_track+0x14/0x30
[ 1585.100470][T27435]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 1585.100502][T27435]  ? walk_pgd_range+0x88b/0x1f50
[ 1585.100532][T27435]  ? walk_page_range_mm+0x461/0xb40
[ 1585.100564][T27435]  ? madvise_walk_vmas+0x31f/0x9c0
[ 1585.100597][T27435]  ? madvise_do_behavior+0x1e2/0x530
[ 1585.100632][T27435]  ? do_madvise+0x176/0x240
[ 1585.100662][T27435]  ? __x64_sys_madvise+0xa9/0x110
[ 1585.100693][T27435]  ? do_syscall_64+0xcd/0x4c0
[ 1585.100728][T27435]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1585.100768][T27435]  ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1585.100808][T27435]  ? policy_nodemask+0xea/0x4e0
[ 1585.100844][T27435]  alloc_pages_mpol+0x1fb/0x550
[ 1585.100878][T27435]  ? __pfx_alloc_pages_mpol+0x10/0x10
[ 1585.100920][T27435]  alloc_pages_noprof+0x131/0x390
[ 1585.100951][T27435]  pte_alloc_one+0x1c/0x3a0
[ 1585.100978][T27435]  __pte_alloc+0x6d/0x3c0
[ 1585.101012][T27435]  ? __pfx___pte_alloc+0x10/0x10
[ 1585.101045][T27435]  ? _raw_spin_unlock+0x28/0x50
[ 1585.101078][T27435]  ? __pmd_alloc+0x3fb/0x930
[ 1585.101119][T27435]  walk_pgd_range+0xb84/0x1f50
[ 1585.101156][T27435]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1585.101188][T27435]  ? __pfx_guard_install_pte_entry+0x10/0x10
[ 1585.101224][T27435]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1585.101263][T27435]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1585.101298][T27435]  ? __pfx_guard_install_set_pte+0x10/0x10
[ 1585.101334][T27435]  ? __pfx_walk_pgd_range+0x10/0x10
[ 1585.101377][T27435]  __walk_page_range+0x163/0x820
[ 1585.101413][T27435]  ? find_vma+0xbf/0x140
[ 1585.101454][T27435]  ? __pfx_find_vma+0x10/0x10
[ 1585.101493][T27435]  ? walk_page_test+0x9b/0x180
[ 1585.101531][T27435]  walk_page_range_mm+0x461/0xb40
[ 1585.101571][T27435]  ? __pfx_walk_page_range_mm+0x10/0x10
[ 1585.101614][T27435]  ? __anon_vma_prepare+0x2e2/0x5e0
[ 1585.101648][T27435]  madvise_vma_behavior+0xa62/0x2d60
[ 1585.101690][T27435]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1585.101729][T27435]  ? __pfx_madvise_vma_behavior+0x10/0x10
[ 1585.101769][T27435]  ? __pfx_mas_prev+0x10/0x10
[ 1585.101817][T27435]  ? find_vma_prev+0xda/0x160
[ 1585.101851][T27435]  ? find_held_lock+0x2b/0x80
[ 1585.101877][T27435]  ? __pfx_find_vma_prev+0x10/0x10
[ 1585.101913][T27435]  ? futex_unqueue+0x133/0x2c0
[ 1585.101954][T27435]  ? __futex_wait+0x24c/0x2f0
[ 1585.101997][T27435]  madvise_walk_vmas+0x31f/0x9c0
[ 1585.102041][T27435]  ? __pfx_madvise_walk_vmas+0x10/0x10
[ 1585.102089][T27435]  madvise_do_behavior+0x1e2/0x530
[ 1585.102125][T27435]  ? futex_private_hash_put+0x18a/0x300
[ 1585.102158][T27435]  ? __pfx_madvise_do_behavior+0x10/0x10
[ 1585.102197][T27435]  ? down_read+0x13d/0x480
[ 1585.102241][T27435]  do_madvise+0x176/0x240
[ 1585.102277][T27435]  ? __pfx_do_madvise+0x10/0x10
[ 1585.102312][T27435]  ? do_futex+0x122/0x350
[ 1585.102371][T27435]  ? xfd_validate_state+0x61/0x180
[ 1585.102406][T27435]  ? __pfx_ksys_write+0x10/0x10
[ 1585.102451][T27435]  __x64_sys_madvise+0xa9/0x110
[ 1585.102489][T27435]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1585.102526][T27435]  do_syscall_64+0xcd/0x4c0
[ 1585.102566][T27435]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1585.102591][T27435] RIP: 0033:0x7f634cd8eec9
[ 1585.102612][T27435] 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
[ 1585.102638][T27435] RSP: 002b:00007f634dd10038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 1585.102665][T27435] RAX: ffffffffffffffda RBX: 00007f634cfe5fa0 RCX: 00007f634cd8eec9
[ 1585.102683][T27435] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000
[ 1585.102700][T27435] RBP: 00007f634ce11f91 R08: 0000000000000000 R09: 0000000000000000
[ 1585.102717][T27435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1585.102732][T27435] R13: 00007f634cfe6038 R14: 00007f634cfe5fa0 R15: 00007ffd51938928
[ 1585.102770][T27435]  </TASK>
[ 1585.749584][T27438] ptp ptp0: only physical clock in use now
[ 1585.790176][T27439] FAULT_INJECTION: forcing a failure.
[ 1585.790176][T27439] name failslab, interval 1, probability 0, space 0, times 0
[ 1585.827817][T27439] CPU: 0 UID: 0 PID: 27439 Comm: syz.3.4865 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1585.827860][T27439] Tainted: [U]=USER
[ 1585.827870][T27439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1585.827887][T27439] Call Trace:
[ 1585.827896][T27439]  <TASK>
[ 1585.827906][T27439]  dump_stack_lvl+0x16c/0x1f0
[ 1585.827944][T27439]  should_fail_ex+0x512/0x640
[ 1585.827981][T27439]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1585.828014][T27439]  should_failslab+0xc2/0x120
[ 1585.828059][T27439]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1585.828091][T27439]  ? vm_area_dup+0x27/0x8d0
[ 1585.828124][T27439]  vm_area_dup+0x27/0x8d0
[ 1585.828153][T27439]  __split_vma+0x18e/0x1070
[ 1585.828186][T27439]  ? __pfx___split_vma+0x10/0x10
[ 1585.828212][T27439]  ? mas_prev_setup.constprop.0+0xb6/0x9d0
[ 1585.828265][T27439]  vms_gather_munmap_vmas+0x3b1/0x1340
[ 1585.828299][T27439]  ? __pfx_vms_gather_munmap_vmas+0x10/0x10
[ 1585.828349][T27439]  do_vmi_align_munmap+0x27c/0x7d0
[ 1585.828384][T27439]  ? __pfx_do_vmi_align_munmap+0x10/0x10
[ 1585.828463][T27439]  do_vmi_munmap+0x204/0x3e0
[ 1585.828499][T27439]  move_vma+0xb67/0x1780
[ 1585.828537][T27439]  ? __pfx_move_vma+0x10/0x10
[ 1585.828570][T27439]  ? mm_get_unmapped_area_vmflags+0x97/0xe0
[ 1585.828615][T27439]  ? vrm_set_new_addr+0x208/0x290
[ 1585.828646][T27439]  mremap_to+0x1b7/0x450
[ 1585.828676][T27439]  do_mremap+0x13b0/0x2030
[ 1585.828712][T27439]  ? futex_private_hash_put+0xe0/0x300
[ 1585.828753][T27439]  ? __pfx_do_mremap+0x10/0x10
[ 1585.828790][T27439]  ? do_writev+0x218/0x340
[ 1585.828812][T27439]  __do_sys_mremap+0x119/0x170
[ 1585.828828][T27439]  ? __pfx___do_sys_mremap+0x10/0x10
[ 1585.828849][T27439]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1585.828879][T27439]  do_syscall_64+0xcd/0x4c0
[ 1585.828902][T27439]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1585.828917][T27439] RIP: 0033:0x7f634cd8eec9
[ 1585.828930][T27439] 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
[ 1585.828945][T27439] RSP: 002b:00007f634dcef038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 1585.828959][T27439] RAX: ffffffffffffffda RBX: 00007f634cfe6090 RCX: 00007f634cd8eec9
[ 1585.828969][T27439] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 1585.828978][T27439] RBP: 00007f634ce11f91 R08: 0000000100000000 R09: 0000000000000000
[ 1585.828987][T27439] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 1585.828996][T27439] R13: 00007f634cfe6128 R14: 00007f634cfe6090 R15: 00007ffd51938928
[ 1585.829015][T27439]  </TASK>
[ 1586.889073][T27456] FAULT_INJECTION: forcing a failure.
[ 1586.889073][T27456] name failslab, interval 1, probability 0, space 0, times 0
[ 1587.106807][T27456] CPU: 0 UID: 0 PID: 27456 Comm: syz.3.4872 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1587.106833][T27456] Tainted: [U]=USER
[ 1587.106839][T27456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1587.106848][T27456] Call Trace:
[ 1587.106853][T27456]  <TASK>
[ 1587.106859][T27456]  dump_stack_lvl+0x16c/0x1f0
[ 1587.106885][T27456]  should_fail_ex+0x512/0x640
[ 1587.106919][T27456]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 1587.106940][T27456]  should_failslab+0xc2/0x120
[ 1587.106959][T27456]  kmem_cache_alloc_noprof+0x6d/0x3b0
[ 1587.106977][T27456]  ? acpi_ut_create_generic_state+0x5c/0xb0
[ 1587.106998][T27456]  acpi_ut_create_generic_state+0x5c/0xb0
[ 1587.107016][T27456]  acpi_ps_push_scope+0x22/0x230
[ 1587.107037][T27456]  acpi_ps_parse_loop+0x9f3/0x1d00
[ 1587.107062][T27456]  ? __pfx_acpi_ps_parse_loop+0x10/0x10
[ 1587.107080][T27456]  ? trace_kmem_cache_alloc+0x28/0xc0
[ 1587.107108][T27456]  acpi_ps_parse_aml+0x3c1/0xcb0
[ 1587.107131][T27456]  acpi_ps_execute_method+0x55a/0xb30
[ 1587.107153][T27456]  ? acpi_ut_acquire_mutex+0x125/0x1d0
[ 1587.107170][T27456]  acpi_ns_evaluate+0x76c/0xca0
[ 1587.107193][T27456]  ? kasan_save_track+0x14/0x30
[ 1587.107211][T27456]  acpi_evaluate_object+0x1fa/0xa90
[ 1587.107230][T27456]  ? __avic_vcpu_put+0x4e/0x390
[ 1587.107244][T27456]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1587.107260][T27456]  ? __pfx_acpi_evaluate_object+0x10/0x10
[ 1587.107279][T27456]  ? __mutex_trylock_common+0xe9/0x250
[ 1587.107303][T27456]  acpi_evaluate_integer+0xdd/0x200
[ 1587.107320][T27456]  ? __pfx_acpi_evaluate_integer+0x10/0x10
[ 1587.107345][T27456]  ? __pfx_status_show+0x10/0x10
[ 1587.107362][T27456]  status_show+0xa0/0x120
[ 1587.107381][T27456]  ? __pfx_status_show+0x10/0x10
[ 1587.107405][T27456]  dev_attr_show+0x53/0xe0
[ 1587.107421][T27456]  ? __pfx_dev_attr_show+0x10/0x10
[ 1587.107434][T27456]  sysfs_kf_seq_show+0x213/0x3e0
[ 1587.107454][T27456]  seq_read_iter+0x506/0x12c0
[ 1587.107478][T27456]  kernfs_fop_read_iter+0x46c/0x610
[ 1587.107492][T27456]  ? rw_verify_area+0xcf/0x6c0
[ 1587.107509][T27456]  vfs_read+0x8bf/0xcf0
[ 1587.107528][T27456]  ? __pfx___mutex_lock+0x10/0x10
[ 1587.107549][T27456]  ? __pfx_vfs_read+0x10/0x10
[ 1587.107578][T27456]  ksys_read+0x12a/0x250
[ 1587.107594][T27456]  ? __pfx_ksys_read+0x10/0x10
[ 1587.107616][T27456]  do_syscall_64+0xcd/0x4c0
[ 1587.107639][T27456]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1587.107653][T27456] RIP: 0033:0x7f634cd8eec9
[ 1587.107671][T27456] 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
[ 1587.107686][T27456] RSP: 002b:00007f634dd10038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1587.107701][T27456] RAX: ffffffffffffffda RBX: 00007f634cfe5fa0 RCX: 00007f634cd8eec9
[ 1587.107712][T27456] RDX: 000000000000007a RSI: 0000200000000140 RDI: 0000000000000007
[ 1587.107721][T27456] RBP: 00007f634ce11f91 R08: 0000000000000000 R09: 0000000000000000
[ 1587.107730][T27456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1587.107739][T27456] R13: 00007f634cfe6038 R14: 00007f634cfe5fa0 R15: 00007ffd51938928
[ 1587.107759][T27456]  </TASK>
[ 1587.107816][T27456] ACPI Error: Aborting method \_SB.LNKA._STA due to previous error (AE_NO_MEMORY) (20250404/psparse-529)
[ 1587.437837][T27459] netlink: 'syz.0.4871': attribute type 11 has an invalid length.
[ 1587.491496][T27459] netlink: 'syz.0.4871': attribute type 11 has an invalid length.
[ 1587.756699][T18593] Bluetooth: hci0: unexpected event 0x01 length: 5 > 1
[ 1588.102786][   T30] audit: type=1400 audit(4294967783.083:27): apparmor="DENIED" operation="setprocattr" info="exec" error=-22 profile="unconfined" pid=27464 comm="syz.2.4874"
[ 1588.167155][T27465] netlink: 11 bytes leftover after parsing attributes in process `syz.2.4874'.
[ 1588.815509][T27468] bridge0: port 3(team0) entered blocking state
[ 1588.859794][T27468] bridge0: port 3(team0) entered disabled state
[ 1589.148086][T27468] team0: entered allmulticast mode
[ 1589.266666][T27468] team_slave_0: entered allmulticast mode
[ 1589.279050][T27468] team_slave_1: entered allmulticast mode
[ 1589.567245][T27468] team0: entered promiscuous mode
[ 1589.618839][T27468] team_slave_0: entered promiscuous mode
[ 1589.655618][T27468] team_slave_1: entered promiscuous mode
[ 1589.672196][T27468] bridge0: port 3(team0) entered blocking state
[ 1589.678607][T27468] bridge0: port 3(team0) entered forwarding state
[ 1589.712114][T27484] ptp ptp0: only physical clock in use now
[ 1592.454722][T26761] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 1592.468392][T26761] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 1592.480635][T26761] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 1592.490005][T26761] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 1592.501124][T26761] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 1593.033667][T21500] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1593.236995][T27539] ptp ptp0: only physical clock in use now
[ 1593.279701][T21500] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1593.575107][T21500] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1594.303272][T27524] chnl_net:caif_netlink_parms(): no params data found
[ 1594.522796][T18593] Bluetooth: hci4: command tx timeout
[ 1594.879396][T21500] team0: left allmulticast mode
[ 1594.927453][T21500] team_slave_0: left allmulticast mode
[ 1595.019490][T21500] team_slave_1: left allmulticast mode
[ 1595.045818][T21500] team0: left promiscuous mode
[ 1595.071475][T21500] team_slave_0: left promiscuous mode
[ 1595.142793][T21500] team_slave_1: left promiscuous mode
[ 1595.150063][T21500] bridge0: port 3(team0) entered disabled state
[ 1595.198016][T21500] bridge_slave_1: left allmulticast mode
[ 1595.205965][T21500] bridge_slave_1: left promiscuous mode
[ 1595.212726][T21500] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1595.267651][T21500] bridge_slave_0: left allmulticast mode
[ 1595.430771][T21500] bridge_slave_0: left promiscuous mode
[ 1595.460375][T21500] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1595.922672][T27564] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input26
[ 1596.253066][T27566] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input27
[ 1596.601641][T18593] Bluetooth: hci4: command tx timeout
[ 1597.064532][T21500] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 1597.153778][T21500] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 1597.269520][T21500] bond0 (unregistering): Released all slaves
[ 1597.542663][T27524] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1597.589675][T27524] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1597.763528][T27524] bridge_slave_0: entered allmulticast mode
[ 1597.770729][T27524] bridge_slave_0: entered promiscuous mode
[ 1597.891782][T27580] sd 0:0:1:0: PR command failed: 1026
[ 1597.910063][T27524] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1597.926400][T27580] sd 0:0:1:0: Sense Key : Illegal Request [current] 
[ 1597.933301][T27524] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1597.960122][T27524] bridge_slave_1: entered allmulticast mode
[ 1597.976529][T27524] bridge_slave_1: entered promiscuous mode
[ 1597.983926][T27580] sd 0:0:1:0: Add. Sense: Invalid command operation code
[ 1598.382807][T27524] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1598.411041][T27524] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1598.671717][T18593] Bluetooth: hci4: command tx timeout
[ 1599.176844][T21500] hsr_slave_0: left promiscuous mode
[ 1599.259453][T21500] hsr_slave_1: left promiscuous mode
[ 1599.275376][T21500] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 1599.299230][T21500] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 1599.333065][T21500] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 1599.373698][T21500] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 1599.481406][T21500] veth1_macvtap: left promiscuous mode
[ 1599.507308][T21500] veth0_macvtap: left promiscuous mode
[ 1599.515533][T21500] veth1_vlan: left promiscuous mode
[ 1599.524292][T21500] veth0_vlan: left promiscuous mode
[ 1600.344810][ T1304] ieee802154 phy0 wpan0: encryption failed: -22
[ 1600.351491][ T1304] ieee802154 phy1 wpan1: encryption failed: -22
[ 1600.739645][T18593] Bluetooth: hci4: command tx timeout
[ 1600.765194][T21500] team0 (unregistering): Port device team_slave_1 removed
[ 1600.884793][T21500] team0 (unregistering): Port device team_slave_0 removed
[ 1601.557201][T27524] team0: Port device team_slave_0 added
[ 1601.581050][T27524] team0: Port device team_slave_1 added
[ 1601.739415][T27524] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1601.756871][T27524] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1601.793491][T27524] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1601.899409][T27524] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1601.953334][T27524] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1602.296271][T27524] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1602.956753][T27524] hsr_slave_0: entered promiscuous mode
[ 1602.991725][T27524] hsr_slave_1: entered promiscuous mode
[ 1605.677538][T27670] FAULT_INJECTION: forcing a failure.
[ 1605.677538][T27670] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1605.691849][T27670] CPU: 0 UID: 0 PID: 27670 Comm: syz.3.4908 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1605.691886][T27670] Tainted: [U]=USER
[ 1605.691894][T27670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1605.691909][T27670] Call Trace:
[ 1605.691918][T27670]  <TASK>
[ 1605.691928][T27670]  dump_stack_lvl+0x16c/0x1f0
[ 1605.691966][T27670]  should_fail_ex+0x512/0x640
[ 1605.692004][T27670]  _copy_from_user+0x2e/0xd0
[ 1605.692028][T27670]  copy_msghdr_from_user+0x98/0x160
[ 1605.692059][T27670]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1605.692093][T27670]  ? kfree+0x24f/0x4d0
[ 1605.692113][T27670]  ? __lock_acquire+0x62e/0x1ce0
[ 1605.692145][T27670]  ___sys_recvmsg+0xdb/0x1a0
[ 1605.692175][T27670]  ? __pfx____sys_recvmsg+0x10/0x10
[ 1605.692220][T27670]  ? __pfx___might_resched+0x10/0x10
[ 1605.692248][T27670]  do_recvmmsg+0x2fe/0x750
[ 1605.692282][T27670]  ? __pfx_do_recvmmsg+0x10/0x10
[ 1605.692327][T27670]  ? __mutex_unlock_slowpath+0x161/0x7b0
[ 1605.692367][T27670]  ? __fget_files+0x20e/0x3c0
[ 1605.692397][T27670]  __x64_sys_recvmmsg+0x22a/0x280
[ 1605.692429][T27670]  ? __pfx___x64_sys_recvmmsg+0x10/0x10
[ 1605.692469][T27670]  do_syscall_64+0xcd/0x4c0
[ 1605.692501][T27670]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1605.692522][T27670] RIP: 0033:0x7f634cd8eec9
[ 1605.692539][T27670] 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
[ 1605.692560][T27670] RSP: 002b:00007f634dcef038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
[ 1605.692581][T27670] RAX: ffffffffffffffda RBX: 00007f634cfe6090 RCX: 00007f634cd8eec9
[ 1605.692595][T27670] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003
[ 1605.692608][T27670] RBP: 00007f634dcef090 R08: 0000000000000000 R09: 0000000000000000
[ 1605.692621][T27670] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001
[ 1605.692634][T27670] R13: 00007f634cfe6128 R14: 00007f634cfe6090 R15: 00007ffd51938928
[ 1605.692662][T27670]  </TASK>
[ 1606.368954][T27690] sd 0:0:1:0: PR command failed: 1026
[ 1606.388112][T27690] sd 0:0:1:0: Sense Key : Illegal Request [current] 
[ 1606.439047][T27690] sd 0:0:1:0: Add. Sense: Invalid command operation code
[ 1606.699687][T27524] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 1606.746516][T27524] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 1606.834646][T27524] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 1606.899605][T27524] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 1607.676733][T27524] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1607.777684][T27524] 8021q: adding VLAN 0 to HW filter on device team0
[ 1607.848567][   T59] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1607.855726][   T59] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1607.875174][   T59] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1607.882262][   T59] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1608.040146][T27524] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 1608.100644][T27524] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1609.082161][T27524] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1609.202092][T27524] veth0_vlan: entered promiscuous mode
[ 1609.221149][T27524] veth1_vlan: entered promiscuous mode
[ 1609.375124][T27524] veth0_macvtap: entered promiscuous mode
[ 1609.479521][T27749] FAULT_INJECTION: forcing a failure.
[ 1609.479521][T27749] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1609.492844][T27749] CPU: 0 UID: 0 PID: 27749 Comm: syz.2.4918 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1609.492882][T27749] Tainted: [U]=USER
[ 1609.492891][T27749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1609.492906][T27749] Call Trace:
[ 1609.492915][T27749]  <TASK>
[ 1609.492925][T27749]  dump_stack_lvl+0x16c/0x1f0
[ 1609.492972][T27749]  should_fail_ex+0x512/0x640
[ 1609.493015][T27749]  _copy_from_user+0x2e/0xd0
[ 1609.493042][T27749]  copy_msghdr_from_user+0x98/0x160
[ 1609.493078][T27749]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1609.493118][T27749]  ? kfree+0x24f/0x4d0
[ 1609.493140][T27749]  ? __lock_acquire+0x62e/0x1ce0
[ 1609.493177][T27749]  ___sys_recvmsg+0xdb/0x1a0
[ 1609.493212][T27749]  ? __pfx____sys_recvmsg+0x10/0x10
[ 1609.493264][T27749]  ? __pfx___might_resched+0x10/0x10
[ 1609.493296][T27749]  do_recvmmsg+0x2fe/0x750
[ 1609.493331][T27749]  ? __pfx_do_recvmmsg+0x10/0x10
[ 1609.493370][T27749]  ? __mutex_unlock_slowpath+0x161/0x7b0
[ 1609.493416][T27749]  ? __fget_files+0x20e/0x3c0
[ 1609.493446][T27749]  __x64_sys_recvmmsg+0x22a/0x280
[ 1609.493480][T27749]  ? __pfx___x64_sys_recvmmsg+0x10/0x10
[ 1609.493522][T27749]  do_syscall_64+0xcd/0x4c0
[ 1609.493558][T27749]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1609.493583][T27749] RIP: 0033:0x7fcb57d8eec9
[ 1609.493602][T27749] 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
[ 1609.493625][T27749] RSP: 002b:00007fcb58b94038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
[ 1609.493648][T27749] RAX: ffffffffffffffda RBX: 00007fcb57fe6090 RCX: 00007fcb57d8eec9
[ 1609.493664][T27749] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003
[ 1609.493679][T27749] RBP: 00007fcb58b94090 R08: 0000000000000000 R09: 0000000000000000
[ 1609.493694][T27749] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001
[ 1609.493709][T27749] R13: 00007fcb57fe6128 R14: 00007fcb57fe6090 R15: 00007fff7b37e0b8
[ 1609.493742][T27749]  </TASK>
[ 1609.692840][T27524] veth1_macvtap: entered promiscuous mode
[ 1609.817623][T27524] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1609.878241][T27524] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1609.889201][T21500] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1610.012072][T21500] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1610.078795][T21500] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1610.128325][T21500] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1610.288294][ T3517] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1610.336755][ T3517] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1610.677875][T25644] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1610.686400][T25644] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1623.869247][T27905] FAULT_INJECTION: forcing a failure.
[ 1623.869247][T27905] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1623.939268][T27905] CPU: 0 UID: 0 PID: 27905 Comm: syz.3.4944 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1623.939306][T27905] Tainted: [U]=USER
[ 1623.939315][T27905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1623.939329][T27905] Call Trace:
[ 1623.939338][T27905]  <TASK>
[ 1623.939348][T27905]  dump_stack_lvl+0x16c/0x1f0
[ 1623.939387][T27905]  should_fail_ex+0x512/0x640
[ 1623.939427][T27905]  _copy_from_user+0x2e/0xd0
[ 1623.939452][T27905]  copy_msghdr_from_user+0x98/0x160
[ 1623.939484][T27905]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1623.939519][T27905]  ? kfree+0x24f/0x4d0
[ 1623.939538][T27905]  ? __lock_acquire+0x62e/0x1ce0
[ 1623.939570][T27905]  ___sys_recvmsg+0xdb/0x1a0
[ 1623.939600][T27905]  ? __pfx____sys_recvmsg+0x10/0x10
[ 1623.939645][T27905]  ? __pfx___might_resched+0x10/0x10
[ 1623.939673][T27905]  do_recvmmsg+0x2fe/0x750
[ 1623.939706][T27905]  ? __pfx_do_recvmmsg+0x10/0x10
[ 1623.939750][T27905]  ? __mutex_unlock_slowpath+0x161/0x7b0
[ 1623.939790][T27905]  ? __fget_files+0x20e/0x3c0
[ 1623.939820][T27905]  __x64_sys_recvmmsg+0x22a/0x280
[ 1623.939853][T27905]  ? __pfx___x64_sys_recvmmsg+0x10/0x10
[ 1623.939883][T27905]  ? syscall_user_dispatch+0x78/0x140
[ 1623.939922][T27905]  do_syscall_64+0xcd/0x4c0
[ 1623.939956][T27905]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1623.939977][T27905] RIP: 0033:0x7f634cd8eec9
[ 1623.939994][T27905] 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
[ 1623.940014][T27905] RSP: 002b:00007f634dcef038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
[ 1623.940035][T27905] RAX: ffffffffffffffda RBX: 00007f634cfe6090 RCX: 00007f634cd8eec9
[ 1623.940049][T27905] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003
[ 1623.940062][T27905] RBP: 00007f634dcef090 R08: 0000000000000000 R09: 0000000000000000
[ 1623.940075][T27905] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001
[ 1623.940088][T27905] R13: 00007f634cfe6128 R14: 00007f634cfe6090 R15: 00007ffd51938928
[ 1623.940116][T27905]  </TASK>
[ 1648.237414][T26761] Bluetooth: hci3: command 0x0406 tx timeout
[ 1661.453682][ T1304] ieee802154 phy0 wpan0: encryption failed: -22
[ 1661.460627][ T1304] ieee802154 phy1 wpan1: encryption failed: -22
[ 1714.453882][T18593] Bluetooth: hci4: command 0x0406 tx timeout
[ 1722.567888][ T1304] ieee802154 phy0 wpan0: encryption failed: -22
[ 1722.574982][ T1304] ieee802154 phy1 wpan1: encryption failed: -22
[ 1771.582882][   T31] INFO: task syz-executor:5853 blocked for more than 143 seconds.
[ 1771.590732][   T31]       Tainted: G     U              syzkaller #0
[ 1771.605119][   T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1771.622310][   T31] task:syz-executor    state:D stack:22936 pid:5853  tgid:5853  ppid:5852   task_flags:0x400100 flags:0x00004002
[ 1771.640412][   T31] Call Trace:
[ 1771.644058][   T31]  <TASK>
[ 1771.647000][   T31]  __schedule+0x1190/0x5de0
[ 1771.651533][   T31]  ? stack_trace_save+0x8e/0xc0
[ 1771.661386][   T31]  ? __pfx___schedule+0x10/0x10
[ 1771.667549][   T31]  ? find_held_lock+0x2b/0x80
[ 1771.678176][   T31]  ? schedule+0x2d7/0x3a0
[ 1771.684430][   T31]  ? pipe_release+0x44/0x320
[ 1771.689049][   T31]  schedule+0xe7/0x3a0
[ 1771.697714][   T31]  schedule_preempt_disabled+0x13/0x30
[ 1771.703465][   T31]  __mutex_lock+0x81b/0x1060
[ 1771.708080][   T31]  ? pipe_release+0x44/0x320
[ 1771.717334][   T31]  ? __pfx___mutex_lock+0x10/0x10
[ 1771.725456][   T31]  ? locks_remove_file+0x39e/0x5c0
[ 1771.731525][   T31]  ? __pfx_locks_remove_file+0x10/0x10
[ 1771.742699][   T31]  ? __pfx_pipe_release+0x10/0x10
[ 1771.747764][   T31]  ? pipe_release+0x44/0x320
[ 1771.759392][   T31]  pipe_release+0x44/0x320
[ 1771.764136][   T31]  ? __pfx_pipe_release+0x10/0x10
[ 1771.769470][   T31]  __fput+0x3ff/0xb70
[ 1771.779232][   T31]  fput_close_sync+0x118/0x210
[ 1771.785676][   T31]  ? __pfx_fput_close_sync+0x10/0x10
[ 1771.790993][   T31]  ? dnotify_flush+0x79/0x4c0
[ 1771.800606][   T31]  __x64_sys_close+0x8b/0x120
[ 1771.805579][   T31]  do_syscall_64+0xcd/0x4c0
[ 1771.810114][   T31]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1771.820628][   T31] RIP: 0033:0x7fc7ab18db00
[ 1771.825328][   T31] RSP: 002b:00007fff0a7b1508 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[ 1771.841129][   T31] RAX: ffffffffffffffda RBX: 0000555580599d50 RCX: 00007fc7ab18db00
[ 1771.849114][   T31] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000000000000001f
[ 1771.861249][   T31] RBP: 0000555580596720 R08: 0000000000000001 R09: 0000000000000000
[ 1771.870181][   T31] R10: 0000000000000008 R11: 0000000000000202 R12: 00007fff0a7b1530
[ 1771.886866][   T31] R13: 000000000000001d R14: 0000555580599d9c R15: 00005555805ab628
[ 1771.895896][   T31]  </TASK>
[ 1771.899004][   T31] INFO: task syz.2.4920:27771 blocked for more than 143 seconds.
[ 1771.910924][   T31]       Tainted: G     U              syzkaller #0
[ 1771.917432][   T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1771.926259][   T31] task:syz.2.4920      state:D stack:28856 pid:27771 tgid:27760 ppid:19405  task_flags:0x400140 flags:0x00004004
[ 1771.939020][   T31] Call Trace:
[ 1771.947567][   T31]  <TASK>
[ 1771.950578][   T31]  __schedule+0x1190/0x5de0
[ 1771.955129][   T31]  ? __pfx___schedule+0x10/0x10
[ 1771.960003][   T31]  ? find_held_lock+0x2b/0x80
[ 1771.969742][   T31]  ? schedule+0x2d7/0x3a0
[ 1771.974520][   T31]  ? tracing_splice_read_pipe+0x180/0xdc0
[ 1771.980268][   T31]  schedule+0xe7/0x3a0
[ 1771.991876][   T31]  schedule_preempt_disabled+0x13/0x30
[ 1771.997373][   T31]  __mutex_lock+0x81b/0x1060
[ 1772.004305][   T31]  ? finish_task_switch.isra.0+0x21c/0xc10
[ 1772.010141][   T31]  ? tracing_splice_read_pipe+0x180/0xdc0
[ 1772.018251][   T31]  ? finish_task_switch.isra.0+0x221/0xc10
[ 1772.026285][   T31]  ? __pfx___mutex_lock+0x10/0x10
[ 1772.033557][   T31]  ? trace_sched_exit_tp+0xd1/0x120
[ 1772.039757][   T31]  ? tracing_splice_read_pipe+0x180/0xdc0
[ 1772.047710][   T31]  tracing_splice_read_pipe+0x180/0xdc0
[ 1772.058257][   T31]  ? __pfx_tracing_splice_read_pipe+0x10/0x10
[ 1772.066923][   T31]  ? __pfx_tracing_spd_release_pipe+0x10/0x10
[ 1772.076143][   T31]  ? __pfx___might_resched+0x10/0x10
[ 1772.084319][   T31]  ? __fget_files+0x204/0x3c0
[ 1772.090495][   T31]  ? __pfx_tracing_splice_read_pipe+0x10/0x10
[ 1772.096591][   T31]  do_splice_read+0x282/0x370
[ 1772.106540][   T31]  splice_file_to_pipe+0x109/0x120
[ 1772.111731][   T31]  do_sendfile+0x400/0xe50
[ 1772.116170][   T31]  ? __pfx_do_sendfile+0x10/0x10
[ 1772.125503][   T31]  ? handle_mm_fault+0x2ab/0xd10
[ 1772.130516][   T31]  ? __x64_sys_futex+0x1e0/0x4c0
[ 1772.135467][   T31]  ? __x64_sys_futex+0x1e9/0x4c0
[ 1772.145639][   T31]  __x64_sys_sendfile64+0x1d8/0x220
[ 1772.151006][   T31]  ? __pfx___x64_sys_sendfile64+0x10/0x10
[ 1772.156757][   T31]  do_syscall_64+0xcd/0x4c0
[ 1772.168377][   T31]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1772.174964][   T31] RIP: 0033:0x7fcb57d8eec9
[ 1772.185311][   T31] RSP: 002b:00007fcb58b94038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 1772.195181][   T31] RAX: ffffffffffffffda RBX: 00007fcb57fe6090 RCX: 00007fcb57d8eec9
[ 1772.207461][   T31] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000001
[ 1772.216449][   T31] RBP: 00007fcb57e11f91 R08: 0000000000000000 R09: 0000000000000000
[ 1772.229057][   T31] R10: 000000007ffff000 R11: 0000000000000246 R12: 0000000000000000
[ 1772.237043][   T31] R13: 00007fcb57fe6128 R14: 00007fcb57fe6090 R15: 00007fff7b37e0b8
[ 1772.249667][   T31]  </TASK>
[ 1772.252704][   T31] 
[ 1772.252704][   T31] Showing all locks held in the system:
[ 1772.264023][   T31] 1 lock held by khungtaskd/31:
[ 1772.272427][   T31]  #0: ffffffff8e5c1420 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
[ 1772.287461][   T31] 1 lock held by syz-executor/5853:
[ 1772.294780][   T31]  #0: ffff88807e42e868 (&pipe->mutex){+.+.}-{4:4}, at: pipe_release+0x44/0x320
[ 1772.317893][   T31] 2 locks held by kworker/u9:6/5878:
[ 1772.324932][   T31]  #0: ffff888026810148 ((wq_completion)nbd1-recv){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[ 1772.339309][   T31]  #1: ffffc9000423fd10 ((work_completion)(&args->work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[ 1772.354258][   T31] 2 locks held by kworker/u9:0/15278:
[ 1772.361125][   T31]  #0: ffff88802637b148 ((wq_completion)nbd0-recv){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[ 1772.374802][   T31]  #1: ffffc90012d77d10 ((work_completion)(&args->work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[ 1772.389589][   T31] 2 locks held by kworker/u9:1/15282:
[ 1772.396219][   T31]  #0: ffff888026391948 ((wq_completion)nbd2-recv){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[ 1772.407011][   T31]  #1: ffffc90012d57d10 ((work_completion)(&args->work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[ 1772.418211][   T31] 2 locks held by getty/23178:
[ 1772.422973][   T31]  #0: ffff88814d0310a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 1772.433806][   T31]  #1: ffffc900040eb2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0
[ 1772.444750][   T31] 2 locks held by syz.2.4920/27763:
[ 1772.454345][   T31] 2 locks held by syz.2.4920/27771:
[ 1772.459598][   T31]  #0: ffff88807e42e868 (&pipe->mutex){+.+.}-{4:4}, at: pipe_lock+0x64/0x80
[ 1772.468512][   T31]  #1: ffff88806b3d0090 (&iter->mutex){+.+.}-{4:4}, at: tracing_splice_read_pipe+0x180/0xdc0
[ 1772.483834][   T31] 
[ 1772.486168][   T31] =============================================
[ 1772.486168][   T31] 
[ 1772.495853][   T31] NMI backtrace for cpu 1
[ 1772.495874][   T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1772.495908][   T31] Tainted: [U]=USER
[ 1772.495923][   T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1772.495937][   T31] Call Trace:
[ 1772.495947][   T31]  <TASK>
[ 1772.495956][   T31]  dump_stack_lvl+0x116/0x1f0
[ 1772.495995][   T31]  nmi_cpu_backtrace+0x27b/0x390
[ 1772.496026][   T31]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 1772.496062][   T31]  nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 1772.496094][   T31]  watchdog+0xf0e/0x1260
[ 1772.496135][   T31]  ? __pfx_watchdog+0x10/0x10
[ 1772.496166][   T31]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1772.496202][   T31]  ? __kthread_parkme+0x19e/0x250
[ 1772.496234][   T31]  ? __pfx_watchdog+0x10/0x10
[ 1772.496267][   T31]  kthread+0x3c5/0x780
[ 1772.496301][   T31]  ? __pfx_kthread+0x10/0x10
[ 1772.496337][   T31]  ? rcu_is_watching+0x12/0xc0
[ 1772.496361][   T31]  ? __pfx_kthread+0x10/0x10
[ 1772.496397][   T31]  ret_from_fork+0x56d/0x730
[ 1772.496430][   T31]  ? __pfx_kthread+0x10/0x10
[ 1772.496465][   T31]  ret_from_fork_asm+0x1a/0x30
[ 1772.496509][   T31]  </TASK>
[ 1772.496518][   T31] Sending NMI from CPU 1 to CPUs 0:
[ 1772.619359][    C0] NMI backtrace for cpu 0
[ 1772.619380][    C0] CPU: 0 UID: 0 PID: 27763 Comm: syz.2.4920 Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1772.619415][    C0] Tainted: [U]=USER
[ 1772.619424][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1772.619439][    C0] RIP: 0010:kasan_check_range+0x16/0x1b0
[ 1772.619480][    C0] Code: 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 64 01 00 00 48 89 f8 41 54 44 0f b6 c2 <48> 01 f0 55 53 0f 82 d7 00 00 00 eb 0f cc cc cc 48 b8 00 00 00 00
[ 1772.619505][    C0] RSP: 0018:ffffc9000b727b10 EFLAGS: 00000002
[ 1772.619525][    C0] RAX: ffff88801b888818 RBX: ffff88801b888818 RCX: ffffffff8197b033
[ 1772.619542][    C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88801b888818
[ 1772.619558][    C0] RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000000000000
[ 1772.619573][    C0] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
[ 1772.619588][    C0] R13: ffff88801b888818 R14: 0000000000000000 R15: ffff88801b8888e0
[ 1772.619605][    C0] FS:  00007fcb58bb56c0(0000) GS:ffff8881246ba000(0000) knlGS:0000000000000000
[ 1772.619629][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1772.619645][    C0] CR2: 0000556d23518168 CR3: 00000000636c0000 CR4: 00000000003526f0
[ 1772.619669][    C0] Call Trace:
[ 1772.619677][    C0]  <TASK>
[ 1772.619686][    C0]  do_raw_spin_unlock+0x53/0x230
[ 1772.619725][    C0]  _raw_spin_unlock+0x1e/0x50
[ 1772.619758][    C0]  ring_buffer_empty_cpu+0x1cc/0x3b0
[ 1772.619789][    C0]  trace_empty+0x2d7/0x360
[ 1772.619818][    C0]  tracing_read_pipe+0x38b/0xd30
[ 1772.619851][    C0]  ? rw_verify_area+0xcf/0x6c0
[ 1772.619877][    C0]  ? __pfx_tracing_read_pipe+0x10/0x10
[ 1772.619905][    C0]  vfs_readv+0x5be/0x8b0
[ 1772.619933][    C0]  ? __pfx_vfs_readv+0x10/0x10
[ 1772.619958][    C0]  ? __mutex_lock+0x1c5/0x1060
[ 1772.619997][    C0]  ? kmem_cache_free+0x2d1/0x4d0
[ 1772.620028][    C0]  ? __pfx___mutex_lock+0x10/0x10
[ 1772.620072][    C0]  ? __fget_files+0x20e/0x3c0
[ 1772.620104][    C0]  ? do_readv+0x132/0x340
[ 1772.620127][    C0]  do_readv+0x132/0x340
[ 1772.620151][    C0]  ? __pfx_do_readv+0x10/0x10
[ 1772.620181][    C0]  do_syscall_64+0xcd/0x4c0
[ 1772.620220][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1772.620244][    C0] RIP: 0033:0x7fcb57d8eec9
[ 1772.620263][    C0] 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
[ 1772.620286][    C0] RSP: 002b:00007fcb58bb5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000013
[ 1772.620308][    C0] RAX: ffffffffffffffda RBX: 00007fcb57fe5fa0 RCX: 00007fcb57d8eec9
[ 1772.620325][    C0] RDX: 0000000000000001 RSI: 0000200000000a80 RDI: 0000000000000003
[ 1772.620341][    C0] RBP: 00007fcb57e11f91 R08: 0000000000000000 R09: 0000000000000000
[ 1772.620356][    C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1772.620371][    C0] R13: 00007fcb57fe6038 R14: 00007fcb57fe5fa0 R15: 00007fff7b37e0b8
[ 1772.620396][    C0]  </TASK>
[ 1772.621640][   T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 1772.919168][   T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Tainted: G     U              syzkaller #0 PREEMPT(full) 
[ 1772.929853][   T31] Tainted: [U]=USER
[ 1772.933657][   T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 1772.943707][   T31] Call Trace:
[ 1772.946984][   T31]  <TASK>
[ 1772.949914][   T31]  dump_stack_lvl+0x3d/0x1f0
[ 1772.954527][   T31]  vpanic+0x6e8/0x7a0
[ 1772.958526][   T31]  ? __pfx_vpanic+0x10/0x10
[ 1772.963045][   T31]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 1772.969046][   T31]  panic+0xca/0xd0
[ 1772.972790][   T31]  ? __pfx_panic+0x10/0x10
[ 1772.977234][   T31]  ? preempt_schedule_thunk+0x16/0x30
[ 1772.982636][   T31]  ? nmi_trigger_cpumask_backtrace+0x1b1/0x300
[ 1772.988804][   T31]  ? watchdog+0xd78/0x1260
[ 1772.993244][   T31]  ? watchdog+0xd6b/0x1260
[ 1772.997684][   T31]  watchdog+0xd89/0x1260
[ 1773.001957][   T31]  ? __pfx_watchdog+0x10/0x10
[ 1773.006651][   T31]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1773.011874][   T31]  ? __kthread_parkme+0x19e/0x250
[ 1773.016910][   T31]  ? __pfx_watchdog+0x10/0x10
[ 1773.021611][   T31]  kthread+0x3c5/0x780
[ 1773.025715][   T31]  ? __pfx_kthread+0x10/0x10
[ 1773.030326][   T31]  ? rcu_is_watching+0x12/0xc0
[ 1773.035096][   T31]  ? __pfx_kthread+0x10/0x10
[ 1773.039704][   T31]  ret_from_fork+0x56d/0x730
[ 1773.044310][   T31]  ? __pfx_kthread+0x10/0x10
[ 1773.048915][   T31]  ret_from_fork_asm+0x1a/0x30
[ 1773.053708][   T31]  </TASK>
[ 1773.056982][   T31] Kernel Offset: disabled
[ 1773.061292][   T31] Rebooting in 86400 seconds..