last executing test programs:
2m38.451766294s ago: executing program 1 (id=3462):
r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x101c82, 0x0)
write$auto(0x3, 0x0, 0x7fffffff)
write$auto(r0, &(0x7f0000000140)='7\x00D\xa0\x04|P\xd4Ig\x00\x9f\xbdut\x8b\xb4\xd9\x13X++\xd3f\x17d\x94\xf4\x10\x85\xe0Y\x11\xb0Q\xbf\x87\x97\x85\xa1\xb8*L\xf1\x8f\xac\xaa\x1eBxNK\fC]q\x01\xb1\xf5\x03\x14\xe7\xd4\x17!,\xd4w\x88c%\xb2Jx\x1a\x99\f\x83\xbf}Z\x0f\xec\xda\x88\xf9y}\x8d\xfc\xa4\x98\xca\xe9\xe4\x8fO\xdd8\xb24\xc2\x9d\xc2\xac\xfc\x83\xb6R\xde\xb9q\t\xdb\xbeY\xf6\xd7\xa6Bh\xa9\xa3Q\xb6^\r\xef\xfc\xe3\x94^\x13\x13\r\xcah\xb6!ni|Y\x01\xd6\x8fM\xad\xcd\r\xa1\xc9\x1b\xb9O\xbd\xe2K\xbe\x89\xef@\xb94\xcb\x92\xe4\xdbD\x1a\xa9\xe0\xf0H\x1a\xb8\xb9\xe4\xcb\x01&\x1c\xbd\r%\xaa/\xa1\xd5-M\xf0\xe9\x00\xea\x93`t\x15\\dG[~i\x83:\t9\x0e3c\xb4\x05\x7f\x1b\xf8\x00\x00\xd7l\x11\x13w\xfd \xac\xe7\xa3\xbb\x87UF\x01\x0e\x13>\xe2\xc45uO\xab\x9c\xe9\xdf{x\xb0\'\n\xb4F;\xdd\xb89B\xf0\x1b\xd0\xcf\xcb\ba\xd2\x92\xb5\fkot\xa9\xf6\xca\'\xf6_\xc5\xa0\x99\x18\xae%\xd9I`\x8d\x8f\xbf\x00D-\xf2\xf4!\x13mM[\x00\x0f\xf6\xf8\xb2\x05;!\x98\xb9?\x82#*\xb3\xcf\r\xbe1\xe0\x891o\x1a\x97\xbd\xeb;\xd0\xf8\xe6C=\x06{Y*\xe5\xbfD\a~\xe1\xc7\xb0\xa2\xd3\xa9PLX\xac\x1b@@|\xe69\xca\x9dl\xba7\x1b\xccj\xe5w\xab\x16\xed\x01J/\xd70\xbf\xfb\x01\x9c\x88\xe1{\xfb\xf6\x01\xc6!\xd1B\xf5\xd8\xcf\x86D\xb2<\x02\xfa\x15\xbce\xfeN#\x17\xf0\xb3\xcdD\xb83\xa1\xe2\xd3wd\xf6\x00{7\xe7\xf3\f\x1aL\xab2o\xd0\xf0*f\xd9\x11\xef\x01\x13\x9a\xb4', 0x4)
sendmsg$auto_NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, 0x0, 0x1)
ioctl$auto_EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609, 0x0)
userfaultfd$auto(0x1)
2m37.92181244s ago: executing program 1 (id=3475):
sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000226bd7000fedbdf25030000000800030004020000060007000080000008000200", @ANYRES32=0x0, @ANYBLOB="0a00050000000000000000000a00010000000000000000000a0001000000000000000000060007000100000008000200", @ANYRES32=0x0, @ANYBLOB="04001a"], 0x68}, 0x1, 0x0, 0x0, 0x4044080}, 0x40090)
socket(0x10, 0x2, 0x0)
mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000)
sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800)
sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004)
sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0)
2m37.581484178s ago: executing program 1 (id=3470):
mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000)
openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x169000, 0x0)
sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a0027"], 0x1ac}, 0x1, 0x0, 0x0, 0x4000804}, 0x40000)
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x44814}, 0x2004c0c4)
sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0x800}, 0x2, 0x0, 0x7, 0xa505}, 0xa788}, 0x7, 0x8)
2m37.342406214s ago: executing program 1 (id=3472):
openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0)
mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000)
sysfs$auto(0x2, 0x27, 0x0)
r0 = socket(0x1d, 0x3, 0x1)
getsockopt$auto(r0, 0x65, 0x6, 0xffffffffffffffff, 0x0)
2m36.621346977s ago: executing program 1 (id=3480):
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
close_range$auto(0x2, 0x8, 0x0)
openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/snd/controlC1\x00', 0x802, 0x0)
r0 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x2, 0x0)
write$auto_sg_fops_sg(r0, &(0x7f0000001380)="4a0200000000040000899edb615550fd8c44924d87f0010047eb02eff5d2adc245a4e1eded0e91b86c61b6b42ed6", 0x2e)
readv$auto(0x3, &(0x7f0000000000)={0x0, 0x10000ffff}, 0x1)
2m36.45411556s ago: executing program 1 (id=3481):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000000180), 0xffffffffffffffff)
sendmsg$auto_NFSD_CMD_LISTENER_SET(r1, &(0x7f0000003140)={0x0, 0x0, &(0x7f0000003100)={&(0x7f0000000200)={0x14, r2, 0x1, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x48080)
sendmsg$auto_NFSD_CMD_LISTENER_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r2, 0x1, 0x70bd2b, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4000804}, 0x50)
2m20.994691988s ago: executing program 32 (id=3481):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000000180), 0xffffffffffffffff)
sendmsg$auto_NFSD_CMD_LISTENER_SET(r1, &(0x7f0000003140)={0x0, 0x0, &(0x7f0000003100)={&(0x7f0000000200)={0x14, r2, 0x1, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x48080)
sendmsg$auto_NFSD_CMD_LISTENER_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r2, 0x1, 0x70bd2b, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4000804}, 0x50)
2m10.901101157s ago: executing program 0 (id=3604):
socket(0x2, 0x1, 0x106)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$auto_nfsd(0x0, 0xffffffffffffffff)
r0 = fanotify_init$auto(0x5, 0x0)
fanotify_mark$auto(r0, 0x205, 0xa, 0x4, 0x0)
close_range$auto(0x0, 0x5, 0x0)
2m10.766241537s ago: executing program 0 (id=3607):
getsockopt$auto(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/net/bond0/bonding/arp_validate\x00', 0x2002, 0x0)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv6/neigh/veth0_to_team/proxy_qlen\x00', 0x20140, 0x0)
read$auto(r0, 0x0, 0x1ff)
write$auto(0x3, 0x0, 0xfdef)
2m10.523082547s ago: executing program 0 (id=3611):
acct$auto(0x0)
madvise$auto(0x0, 0xffffffffffff0004, 0x3)
unshare$auto(0x40000080)
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
r0 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dri/card1\x00', 0x20100, 0x0)
ioctl$auto(r0, 0x404064c7, r0)
2m9.828402097s ago: executing program 0 (id=3616):
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x1e, 0x1, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
mmap$auto(0x0, 0x9, 0xdf, 0xeb1, 0x1, 0x8000)
getsockopt$auto(0x6, 0x1, 0x25, 0xfffffffffffffffe, 0x0)
2m9.583751928s ago: executing program 0 (id=3619):
mmap$auto(0x0, 0x4, 0xc00000072, 0x8b72, 0x1000000002, 0x8000)
mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001)
mount$auto(0x0, &(0x7f00000000c0)='}[,&*}\x00', &(0x7f0000000040)='nfsd\x00', 0xf, 0x0)
chdir$auto(&(0x7f0000000000)='}[,&*}\x00')
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
statx$auto(r0, 0x0, 0x1003, 0x7f, 0x0)
2m9.381924464s ago: executing program 0 (id=3622):
mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000)
close_range$auto(0x2, 0x8, 0x0)
r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0)
statx$auto(0xffffff9c, 0x0, 0x1000, 0x803, 0x0)
r1 = openat$auto_iommufd_fops_main(0xffffffffffffff9c, &(0x7f0000000140), 0x60e83, 0x0)
ioctl$auto(r1, 0x3b8e, r0)
1m54.302403471s ago: executing program 33 (id=3622):
mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000)
close_range$auto(0x2, 0x8, 0x0)
r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0)
statx$auto(0xffffff9c, 0x0, 0x1000, 0x803, 0x0)
r1 = openat$auto_iommufd_fops_main(0xffffffffffffff9c, &(0x7f0000000140), 0x60e83, 0x0)
ioctl$auto(r1, 0x3b8e, r0)
21.342076823s ago: executing program 4 (id=4364):
ioctl$auto_SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, 0x0)
ioprio_set$auto(0x3, 0x0, 0x4b34)
prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0)
r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
msync$auto(0x1ffff000, 0x1800000000000fe, 0x400000004)
20.507609999s ago: executing program 4 (id=4376):
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00'})
r0 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb0\x00', 0x8000, 0x0)
unshare$auto(0x40000080)
ioctl$auto_TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)=0x68)
ioctl$auto_FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080))
openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000000240)='/dev/fb0\x00', 0x2a082, 0x0)
20.109264573s ago: executing program 4 (id=4370):
mmap$auto(0x0, 0x9, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
close_range$auto(0x2, 0x8, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r0 = socket(0x848000000015, 0x805, 0x0)
bind$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x6b)
sendto$auto(r0, 0x0, 0x402, 0x0, &(0x7f0000000000)=@in={0x2, 0x4e24, @rand_addr=0x64010100}, 0x1c)
19.975463101s ago: executing program 4 (id=4371):
mmap$auto(0x0, 0x4005, 0x2, 0x40eb2, 0x401, 0x300000000000)
close_range$auto(0x2, 0x8, 0x0)
io_uring_setup$auto(0x5, 0x0)
rename$auto(&(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='./file0\x00')
lstat$auto(&(0x7f0000000000)='./file0\x00', 0x0)
io_uring_register$auto(0x2, 0xe, 0x0, 0x20)
19.846288508s ago: executing program 4 (id=4373):
mmap$auto(0x0, 0x202000b, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001)
mount$auto(0x0, &(0x7f00000000c0)='}[,&*}\x00', &(0x7f0000000140)='nfsd\x00', 0xf, 0x0)
chdir$auto(&(0x7f0000000000)='}[,&*}\x00')
statx$auto(0xffffff9c, 0x0, 0x1000, 0x803, 0x0)
openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0xca041, 0x0)
19.655994158s ago: executing program 4 (id=4375):
mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000)
setresuid$auto(0xffffffffffffffff, 0x8, 0x8000)
setfsuid$auto(0x0)
r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0)
r1 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0)
ioctl$auto(r0, 0x4b3b, r1)
18.985109369s ago: executing program 5 (id=4380):
open(&(0x7f0000000000)='./file1\x00', 0x1652c2, 0xe1d2b27bdc14aa98)
mkdir$auto(&(0x7f0000000140)='./file0\x00', 0xfffd)
rename$auto(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0/file0\x00')
openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x40, 0x100)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x8000, 0x70)
renameat2$auto(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x2)
18.976737489s ago: executing program 3 (id=4381):
mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000)
socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0)
r0 = socket(0x11, 0x80003, 0x300)
setsockopt$auto(r0, 0x107, 0xf, 0x0, 0x6)
capset$auto(0x0, &(0x7f0000000000)={0x3, 0x5, 0x100})
sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000000), 0x5ac, &(0x7f0000000280)={&(0x7f0000000100)="540d9fec", 0x23ef2}, 0x5, 0x0, 0x5, 0x1}, 0x2000005}, 0x30000000, 0x100)
18.856798273s ago: executing program 3 (id=4382):
close_range$auto(0x2, 0x8, 0x0)
r0 = socket(0x10, 0x2, 0x4)
close_range$auto(0x2, 0x8, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$auto_ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x34, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_PAUSE_AUTONEG={0x5}, @ETHTOOL_A_PAUSE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4044000)
18.809732295s ago: executing program 5 (id=4383):
mmap$auto(0x0, 0x401, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
close_range$auto(0x0, 0x5, 0x0)
pipe$auto(0x0)
r0 = pipe$auto(0x0)
tee$auto(r0, 0x3, 0x15, 0xd)
write$auto(0x1, 0x0, 0x100)
18.806080852s ago: executing program 2 (id=4384):
mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000)
close_range$auto(0x2, 0x8000, 0x0)
io_uring_setup$auto(0x6, 0x0)
r0 = timerfd_create$auto(0x8, 0x800)
timerfd_settime$auto(r0, 0x3, &(0x7f0000000040)={{0x8, 0x3}, {0x0, 0xa2b}}, 0x0)
read$auto(0x3, 0x0, 0x80)
18.736428938s ago: executing program 3 (id=4385):
r0 = socket(0x10, 0x2, 0xc)
mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4004881}, 0x800)
sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="120027"], 0x1ac}}, 0x40000)
sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x7fff, &(0x7f0000000000)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x40007}, 0x3, 0x0)
sendmsg$auto_CTRL_CMD_GETPOLICY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="71000000190a653a"], 0x10e}}, 0x10004010)
4.330690173s ago: executing program 34 (id=4375):
mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000)
setresuid$auto(0xffffffffffffffff, 0x8, 0x8000)
setfsuid$auto(0x0)
r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0)
r1 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0)
ioctl$auto(r0, 0x4b3b, r1)
2.139099738s ago: executing program 6 (id=4386):
openat$auto_dynamic_events_ops_trace_dynevent(0xffffffffffffff9c, 0x0, 0x80442, 0x0)
r0 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/domain_policy\x00', 0x40802, 0x0)
read$auto(r0, &(0x7f00000002c0)='N\xd5\f\xb9GC*(,\x00\xc4bAL\xa3`\xb1\xf2T\xc0\x1d\xa4\x10r\xc4\xa2\xb1y\t\x05\xe7\xc04b$\x99.\xb4\xcc\xc0%\xaa\xd3\xd5\xef\xa4\xd35u\xc0\xa6\r\xcaJ\x11\xaf\x93\xde\xc3|\x17\x96\xd1\x15g\x10\x1ai1(=!\xf1\xe8\xe4\xcdm\xed\rW\xe7\xfbL\\\xf2sj(\v\xcd\xe5\x02B\x81ss\xdd\x8199\xa5\x1e\xb0A\xa3\xcbj7\xe9\xc9L\xcc\xc6\xa4\xaf%\xba\xda\xee\xd8%:bXj\xd5[UG\x8a\x8ab\x9a\x18\xe8K\xafU\x8d\xb1\f~\xaa\xab(\x86(\xf9\b\xf7$%\xf2\x11\xa4\x9bj\xc1)\n\x1ft\xb6\xaf\xe2\xd4\x95\xa3\xe1', 0x100000001)
sendmsg$auto_NFSD_CMD_LISTENER_SET(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x48090)
ioctl$auto_FIONBIO(0xffffffffffffffff, 0x5421, 0xffffffffffffff63)
write$auto(r0, &(0x7f0000000080)='S\x00\x00\x00\xfe\xff\xff\xff', 0x8587)
2.137597585s ago: executing program 5 (id=4394):
syz_clone3(&(0x7f000000dd80)={0x100002000, 0x0, 0x0, 0x0, {0x21}, 0x0, 0x0, 0x0, 0x0}, 0x58)
close_range$auto(0x2, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x1, 0x0)
listen$auto(0x3, 0x81)
accept$auto(0x3, 0x0, 0x0)
2.136981635s ago: executing program 2 (id=4395):
ioperm$auto(0xa, 0x7, 0x2)
open(&(0x7f0000000000)='./file0\x00', 0x261c2, 0x84)
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2, 0x1, 0x0)
timerfd_create$auto(0x1, 0x0)
timerfd_gettime$auto(0x6, &(0x7f0000000200)={{0xfffffffffffffff9, 0x8000}, {0x81, 0x5}})
2.136411898s ago: executing program 3 (id=4396):
mmap$auto(0x0, 0x20008, 0x4000400000df, 0xeb1, 0x401, 0x8000)
close_range$auto(0x0, 0x5, 0x0)
pipe$auto(0x0)
pipe$auto(0x0)
vmsplice$auto(0x2, &(0x7f00000000c0)={0x0, 0x7f}, 0x8000000000000001, 0x0)
write$auto(0x3, 0x0, 0xfffffdef)
1.855603253s ago: executing program 6 (id=4387):
mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000)
madvise$auto(0x0, 0xffffffffffff0001, 0x15)
r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
unshare$auto(0x40000080)
io_setup$auto(0x2002, 0x0)
1.855532926s ago: executing program 2 (id=4388):
mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000)
socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0)
r0 = getpid()
process_vm_readv$auto(r0, &(0x7f0000000000)={0x0, 0xfff}, 0x40000000001, &(0x7f0000000180)={&(0x7f0000000140), 0x40000000001243}, 0xa, 0x0)
sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6)
close_range$auto(0x2, 0x8, 0x0)
1.339110786s ago: executing program 2 (id=4389):
sendmsg$auto_NL802154_CMD_SET_MAX_ASSOCIATIONS(0xffffffffffffffff, 0x0, 0x20000800)
madvise$auto(0x0, 0xffffffffffff0001, 0x15)
r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
unshare$auto(0x40000080)
openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bus/usb/035/001\x00', 0xa901, 0x0)
921.122257ms ago: executing program 5 (id=4390):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x0)
close_range$auto(0x0, 0x5, 0x0)
mknod$auto(&(0x7f0000000040)='./file0\x00', 0x1001, 0x4)
open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x100)
r0 = epoll_create$auto(0x1)
epoll_ctl$auto(r0, 0x1, 0x8000000000000000, 0x0)
919.801834ms ago: executing program 3 (id=4391):
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x8000)
statmount$auto(0x0, &(0x7f0000000180)={0x1, 0x8, 0x1, 0x8, 0x10, 0xe13, 0x81, 0x10, 0x2000000000000002, 0x0, 0x9, 0x1, 0x2, 0x80000001, 0x8627, 0x6, 0x20000800001, 0x3, 0x5, 0xfd, 0x6, 0x6, 0x0, 0x0, 0x2a17, 0x0, 0x0, 0xfffffffd, 0xfffffffd, 0x5, 0x0, [0x18, 0xfffffffffffffffc, 0x0, 0x0, 0x33e, 0x0, 0x0, 0x100000000, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x10000003, 0xc4b, 0x4, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc61, 0x5, 0xffffffffffffffff, 0x3, 0x800, 0x0, 0x2]}, 0x9, 0x81)
r0 = socket(0x10, 0x2, 0x0)
sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0f0026bd7000fcdbdf9907"], 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4)
sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000000", @ANYBLOB='p'], 0x1ac}}, 0x40000)
sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008)
760.16643ms ago: executing program 3 (id=4392):
setns(0xc9, 0x0)
mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000)
r0 = socket(0x2, 0x1, 0x0)
bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a)
sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000)
sendmsg$auto_KSMBD_EVENT_LOGIN_REQUEST(r0, 0x0, 0x20000840)
638.478422ms ago: executing program 6 (id=4393):
mmap$auto(0x0, 0x7, 0x10000000000df, 0xeb2, 0x401, 0x80000000)
io_uring_setup$auto(0x4a9e, 0x0)
mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000)
close_range$auto(0x2, 0xa, 0x0)
futex_wait$auto(0x0, 0x0, 0x7f, 0x2, 0x0, 0x1)
futex_wake$auto(0x0, 0x7, 0xfffffffb, 0x2)
606.318516ms ago: executing program 2 (id=4397):
mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000)
socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0)
r0 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0)
ioctl$auto_IOCTL_VMCI_VERSION2(r0, 0x7a7, 0x0)
mmap$auto(0x0, 0x400008, 0xdc, 0x9b72, 0x2, 0x800008000)
ioctl$auto_IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, 0x6)
462.244063ms ago: executing program 5 (id=4398):
close_range$auto(0x0, 0x5, 0x0)
fanotify_init$auto(0x5, 0x2000000000002)
inotify_init1$auto(0x3000000000000)
socket(0x15, 0x5, 0x0)
mmap$auto(0x0, 0x4, 0xc00000072, 0x8b72, 0xffffffffffffffff, 0x8000)
getsockopt$auto(0x2, 0x114, 0x8, 0xfffffffffffffffc, 0x0)
412.7326ms ago: executing program 6 (id=4399):
r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda\x00', 0x14f602, 0x0)
mmap$auto(0x0, 0x810004, 0xffa, 0x8000000008011, r0, 0x8000)
mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000)
r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0)
ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0)
madvise$auto(0x0, 0x400053, 0x9)
347.321009ms ago: executing program 5 (id=4400):
mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000)
madvise$auto(0x0, 0xffffffffffff0001, 0x15)
prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7)
mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000)
unshare$auto(0x40000080)
set_mempolicy_home_node$auto(0xc, 0xe873, 0x90, 0x6)
189.354623ms ago: executing program 2 (id=4401):
mmap$auto(0x0, 0x2020006, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000)
madvise$auto(0x0, 0xffffffffffff0005, 0x17)
madvise$auto(0x0, 0xffffffffffff0001, 0x15)
r0 = prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7)
madvise$auto(0x0, 0xffffffffffff0005, 0x19)
fsconfig$auto_FSCONFIG_CMD_CREATE_EXCL(r0, 0x8, 0x0, 0x0, 0x657)
0s ago: executing program 6 (id=4402):
mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, 0x8000000000000003, 0x8000)
mremap$auto(0x8000000003, 0xda1, 0x3fd6, 0xb, 0xfffffffffffffffd)
close_range$auto(0x0, 0xfffffffffffff000, 0x2)
timerfd_create$auto(0x9, 0x0)
r0 = epoll_create$auto(0x3e)
epoll_ctl$auto(r0, 0x1, 0x8000000000000000, 0x0)
kernel console output (not intermixed with test programs):
89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 356.920226][T14103] RSP: 002b:00007fdcc4fb2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 356.920256][T14103] RAX: ffffffffffffffda RBX: 00007fdcc4425fa0 RCX: 00007fdcc419de99
[ 356.920277][T14103] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[ 356.920296][T14103] RBP: 00007fdcc4233eaf R08: 0000000000000000 R09: 0000000000000000
[ 356.920314][T14103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 356.920344][T14103] R13: 00007fdcc4426038 R14: 00007fdcc4425fa0 R15: 00007fff12eca2e8
[ 356.920389][T14103]
[ 357.635094][T14118] netlink: 78 bytes leftover after parsing attributes in process `syz.1.3330'.
[ 357.932510][T14130] netlink: 'syz.0.3334': attribute type 1 has an invalid length.
[ 357.943999][T14130] netlink: 322 bytes leftover after parsing attributes in process `syz.0.3334'.
[ 357.957100][T14130] netlink: 'syz.0.3334': attribute type 1 has an invalid length.
[ 357.965107][T14130] netlink: 322 bytes leftover after parsing attributes in process `syz.0.3334'.
[ 358.183029][T14140] netlink: 342 bytes leftover after parsing attributes in process `syz.0.3339'.
[ 359.421389][T14170] netlink: 28 bytes leftover after parsing attributes in process `syz.2.3351'.
[ 360.948541][T14215] bond0: option lp_interval: invalid value (0)
[ 360.972216][T14215] bond0: option lp_interval: allowed values 1 - 2147483647
[ 360.985040][T14219] netlink: 326 bytes leftover after parsing attributes in process `syz.0.3370'.
[ 361.177477][T14224] FAULT_INJECTION: forcing a failure.
[ 361.177477][T14224] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 361.211784][T14224] CPU: 0 UID: 0 PID: 14224 Comm: syz.2.3372 Tainted: G L syzkaller #0 PREEMPT(full)
[ 361.211830][T14224] Tainted: [L]=SOFTLOCKUP
[ 361.211841][T14224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 361.211865][T14224] Call Trace:
[ 361.211875][T14224]
[ 361.211885][T14224] dump_stack_lvl+0x100/0x190
[ 361.211923][T14224] should_fail_ex.cold+0x5/0xa
[ 361.211956][T14224] _copy_to_iter+0x1f3/0x1720
[ 361.212104][T14224] ? chacha_block_generic+0x265/0x360
[ 361.212211][T14224] ? __pfx__copy_to_iter+0x10/0x10
[ 361.212276][T14224] ? __pfx___might_resched+0x10/0x10
[ 361.212331][T14224] ? crng_make_state+0x2b0/0x6c0
[ 361.212429][T14224] get_random_bytes_user+0x17b/0x3d0
[ 361.212460][T14224] ? __pfx_get_random_bytes_user+0x10/0x10
[ 361.212491][T14224] ? do_futex+0x190/0x440
[ 361.212525][T14224] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 361.212597][T14224] ? __fget_files+0x21f/0x3d0
[ 361.212622][T14224] ? import_ubuf+0x1b6/0x220
[ 361.212665][T14224] __x64_sys_getrandom+0x183/0x290
[ 361.212695][T14224] ? __pfx___x64_sys_getrandom+0x10/0x10
[ 361.212743][T14224] do_syscall_64+0x115/0x840
[ 361.212775][T14224] ? clear_bhb_loop+0x40/0x90
[ 361.212811][T14224] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 361.212840][T14224] RIP: 0033:0x7f5f0419de99
[ 361.212873][T14224] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 361.212902][T14224] RSP: 002b:00007f5f04fd3028 EFLAGS: 00000246 ORIG_RAX: 000000000000013e
[ 361.212932][T14224] RAX: ffffffffffffffda RBX: 00007f5f04425fa0 RCX: 00007f5f0419de99
[ 361.212950][T14224] RDX: 0000000000000003 RSI: 0000000006000000 RDI: 0000000000000000
[ 361.212967][T14224] RBP: 00007f5f04233eaf R08: 0000000000000000 R09: 0000000000000000
[ 361.212985][T14224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 361.213003][T14224] R13: 00007f5f04426038 R14: 00007f5f04425fa0 R15: 00007ffc1178f0f8
[ 361.213041][T14224]
[ 361.668275][T14230] bonding: no command found in bonding_masters - use +ifname or -ifname
[ 362.367207][T14263] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3389'.
[ 362.498689][T14269] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3391'.
[ 362.693828][T14275] FAULT_INJECTION: forcing a failure.
[ 362.693828][T14275] name failslab, interval 1, probability 0, space 0, times 0
[ 362.717618][T14275] CPU: 1 UID: 0 PID: 14275 Comm: syz.1.3392 Tainted: G L syzkaller #0 PREEMPT(full)
[ 362.717666][T14275] Tainted: [L]=SOFTLOCKUP
[ 362.717676][T14275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 362.717694][T14275] Call Trace:
[ 362.717703][T14275]
[ 362.717718][T14275] dump_stack_lvl+0x100/0x190
[ 362.717758][T14275] should_fail_ex.cold+0x5/0xa
[ 362.717791][T14275] should_failslab+0xc2/0x120
[ 362.717833][T14275] kmem_cache_alloc_lru_noprof+0x8d/0x6a0
[ 362.717871][T14275] ? __d_alloc+0x35/0xa50
[ 362.717909][T14275] __d_alloc+0x35/0xa50
[ 362.717961][T14275] d_alloc+0x4a/0x1e0
[ 362.717994][T14275] lookup_one_qstr_excl+0x171/0x250
[ 362.718052][T14275] start_dirop+0x59/0xb0
[ 362.718099][T14275] simple_start_creating+0xf9/0x110
[ 362.718128][T14275] ? __pfx_simple_start_creating+0x10/0x10
[ 362.718175][T14275] ? mntput+0x70/0xa0
[ 362.718231][T14275] ? simple_pin_fs+0xa3/0x190
[ 362.718278][T14275] debugfs_start_creating.part.0+0x82/0x170
[ 362.718323][T14275] __debugfs_create_file+0xb3/0x4f0
[ 362.718370][T14275] debugfs_create_file_full+0x41/0x60
[ 362.718419][T14275] ref_tracker_dir_debugfs+0x19e/0x2e0
[ 362.718449][T14275] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10
[ 362.718494][T14275] ? ida_alloc_range+0x70d/0x830
[ 362.718557][T14275] ? kasan_save_track+0x14/0x30
[ 362.718593][T14275] ? __kasan_kmalloc+0xaa/0xb0
[ 362.718628][T14275] ? lockdep_init_map_type+0x5c/0x250
[ 362.718662][T14275] preinit_net.part.0+0x252/0x920
[ 362.718705][T14275] copy_net_ns+0x339/0x7c0
[ 362.718752][T14275] create_new_namespaces+0x3ea/0xac0
[ 362.718792][T14275] unshare_nsproxy_namespaces+0xf2/0x220
[ 362.718828][T14275] ksys_unshare+0x438/0xab0
[ 362.718867][T14275] ? __pfx_ksys_unshare+0x10/0x10
[ 362.718917][T14275] __x64_sys_unshare+0x31/0x40
[ 362.718952][T14275] do_syscall_64+0x115/0x840
[ 362.718986][T14275] ? clear_bhb_loop+0x40/0x90
[ 362.719022][T14275] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 362.719051][T14275] RIP: 0033:0x7fdcc419de99
[ 362.719076][T14275] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 362.719103][T14275] RSP: 002b:00007fdcc4fb2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 362.719131][T14275] RAX: ffffffffffffffda RBX: 00007fdcc4425fa0 RCX: 00007fdcc419de99
[ 362.719151][T14275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[ 362.719169][T14275] RBP: 00007fdcc4233eaf R08: 0000000000000000 R09: 0000000000000000
[ 362.719187][T14275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 362.719213][T14275] R13: 00007fdcc4426038 R14: 00007fdcc4425fa0 R15: 00007fff12eca2e8
[ 362.719253][T14275]
[ 363.521398][T14284] netlink: 326 bytes leftover after parsing attributes in process `syz.1.3395'.
[ 364.056255][T14297] netlink: 342 bytes leftover after parsing attributes in process `syz.1.3401'.
[ 364.099051][T14297] netlink: 342 bytes leftover after parsing attributes in process `syz.1.3401'.
[ 365.611527][T14343] netlink: 334 bytes leftover after parsing attributes in process `syz.2.3419'.
[ 365.623397][T14338] FAULT_INJECTION: forcing a failure.
[ 365.623397][T14338] name failslab, interval 1, probability 0, space 0, times 0
[ 365.660480][T14338] CPU: 1 UID: 0 PID: 14338 Comm: syz.0.3416 Tainted: G L syzkaller #0 PREEMPT(full)
[ 365.660530][T14338] Tainted: [L]=SOFTLOCKUP
[ 365.660541][T14338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 365.660558][T14338] Call Trace:
[ 365.660568][T14338]
[ 365.660579][T14338] dump_stack_lvl+0x100/0x190
[ 365.660618][T14338] should_fail_ex.cold+0x5/0xa
[ 365.660651][T14338] should_failslab+0xc2/0x120
[ 365.660691][T14338] kmem_cache_alloc_lru_noprof+0x8d/0x6a0
[ 365.660729][T14338] ? __d_alloc+0x35/0xa50
[ 365.660766][T14338] __d_alloc+0x35/0xa50
[ 365.660801][T14338] d_alloc+0x4a/0x1e0
[ 365.660835][T14338] lookup_one_qstr_excl+0x171/0x250
[ 365.660876][T14338] start_dirop+0x59/0xb0
[ 365.660929][T14338] simple_start_creating+0xf9/0x110
[ 365.660958][T14338] ? __pfx_simple_start_creating+0x10/0x10
[ 365.661007][T14338] ? mntput+0x70/0xa0
[ 365.661050][T14338] ? simple_pin_fs+0xa3/0x190
[ 365.661094][T14338] debugfs_start_creating.part.0+0x82/0x170
[ 365.661138][T14338] __debugfs_create_file+0xb3/0x4f0
[ 365.661184][T14338] debugfs_create_file_full+0x41/0x60
[ 365.661229][T14338] ref_tracker_dir_debugfs+0x19e/0x2e0
[ 365.661259][T14338] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10
[ 365.661304][T14338] ? ida_alloc_range+0x70d/0x830
[ 365.661367][T14338] ? kasan_save_track+0x14/0x30
[ 365.661401][T14338] ? __kasan_kmalloc+0xaa/0xb0
[ 365.661437][T14338] ? lockdep_init_map_type+0x5c/0x250
[ 365.661471][T14338] preinit_net.part.0+0x252/0x920
[ 365.661516][T14338] copy_net_ns+0x339/0x7c0
[ 365.661564][T14338] create_new_namespaces+0x3ea/0xac0
[ 365.661605][T14338] unshare_nsproxy_namespaces+0xf2/0x220
[ 365.661640][T14338] ksys_unshare+0x438/0xab0
[ 365.661678][T14338] ? __pfx_ksys_unshare+0x10/0x10
[ 365.661730][T14338] __x64_sys_unshare+0x31/0x40
[ 365.661765][T14338] do_syscall_64+0x115/0x840
[ 365.661799][T14338] ? clear_bhb_loop+0x40/0x90
[ 365.661835][T14338] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 365.661867][T14338] RIP: 0033:0x7fb08a19de99
[ 365.661898][T14338] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 365.661928][T14338] RSP: 002b:00007fb08afeb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 365.661955][T14338] RAX: ffffffffffffffda RBX: 00007fb08a425fa0 RCX: 00007fb08a19de99
[ 365.661975][T14338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[ 365.661993][T14338] RBP: 00007fb08a233eaf R08: 0000000000000000 R09: 0000000000000000
[ 365.662011][T14338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 365.662028][T14338] R13: 00007fb08a426038 R14: 00007fb08a425fa0 R15: 00007ffe7a3a8a08
[ 365.662068][T14338]
[ 367.994432][T14393] netlink: 'syz.2.3434': attribute type 2 has an invalid length.
[ 371.483256][T14475] FAULT_INJECTION: forcing a failure.
[ 371.483256][T14475] name failslab, interval 1, probability 0, space 0, times 0
[ 371.499253][T14475] CPU: 1 UID: 0 PID: 14475 Comm: syz.1.3462 Tainted: G L syzkaller #0 PREEMPT(full)
[ 371.499315][T14475] Tainted: [L]=SOFTLOCKUP
[ 371.499325][T14475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 371.499343][T14475] Call Trace:
[ 371.499352][T14475]
[ 371.499365][T14475] dump_stack_lvl+0x100/0x190
[ 371.499409][T14475] should_fail_ex.cold+0x5/0xa
[ 371.499446][T14475] should_failslab+0xc2/0x120
[ 371.499485][T14475] kmem_cache_alloc_noprof+0x91/0x6a0
[ 371.499522][T14475] ? new_userfaultfd+0x7d/0x400
[ 371.499665][T14475] new_userfaultfd+0x7d/0x400
[ 371.499713][T14475] __x64_sys_userfaultfd+0x4b/0xb0
[ 371.499738][T14475] do_syscall_64+0x115/0x840
[ 371.499768][T14475] ? clear_bhb_loop+0x40/0x90
[ 371.499803][T14475] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 371.499831][T14475] RIP: 0033:0x7fdcc419de99
[ 371.499855][T14475] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 371.499886][T14475] RSP: 002b:00007fdcc4fb2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000143
[ 371.499912][T14475] RAX: ffffffffffffffda RBX: 00007fdcc4425fa0 RCX: 00007fdcc419de99
[ 371.499930][T14475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 371.499945][T14475] RBP: 00007fdcc4233eaf R08: 0000000000000000 R09: 0000000000000000
[ 371.499962][T14475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 371.499979][T14475] R13: 00007fdcc4426038 R14: 00007fdcc4425fa0 R15: 00007fff12eca2e8
[ 371.500015][T14475]
[ 371.890088][T14487] netlink: 342 bytes leftover after parsing attributes in process `syz.0.3465'.
[ 372.089116][T14491] netlink: 334 bytes leftover after parsing attributes in process `syz.1.3475'.
[ 375.732159][T14561] netlink: 342 bytes leftover after parsing attributes in process `syz.3.3491'.
[ 375.783751][T14563] netlink: 342 bytes leftover after parsing attributes in process `syz.3.3491'.
[ 376.229103][T14571] FAULT_INJECTION: forcing a failure.
[ 376.229103][T14571] name failslab, interval 1, probability 0, space 0, times 0
[ 376.242318][T14571] CPU: 1 UID: 0 PID: 14571 Comm: syz.3.3493 Tainted: G L syzkaller #0 PREEMPT(full)
[ 376.242361][T14571] Tainted: [L]=SOFTLOCKUP
[ 376.242371][T14571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 376.242388][T14571] Call Trace:
[ 376.242397][T14571]
[ 376.242407][T14571] dump_stack_lvl+0x100/0x190
[ 376.242447][T14571] should_fail_ex.cold+0x5/0xa
[ 376.242478][T14571] should_failslab+0xc2/0x120
[ 376.242518][T14571] kmem_cache_alloc_lru_noprof+0x8d/0x6a0
[ 376.242556][T14571] ? start_dirop+0x79/0xb0
[ 376.242601][T14571] ? alloc_inode+0x68/0x250
[ 376.242638][T14571] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 376.242679][T14571] alloc_inode+0x68/0x250
[ 376.242717][T14571] new_inode+0x22/0x1c0
[ 376.242758][T14571] __debugfs_create_file+0x105/0x4f0
[ 376.242817][T14571] debugfs_create_file_full+0x41/0x60
[ 376.242862][T14571] ref_tracker_dir_debugfs+0x19e/0x2e0
[ 376.242893][T14571] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10
[ 376.242939][T14571] ? ida_alloc_range+0x70d/0x830
[ 376.243004][T14571] ? kasan_save_track+0x14/0x30
[ 376.243039][T14571] ? __kasan_kmalloc+0xaa/0xb0
[ 376.243076][T14571] ? lockdep_init_map_type+0x5c/0x250
[ 376.243110][T14571] preinit_net.part.0+0x252/0x920
[ 376.243154][T14571] copy_net_ns+0x339/0x7c0
[ 376.243201][T14571] create_new_namespaces+0x3ea/0xac0
[ 376.243240][T14571] unshare_nsproxy_namespaces+0xf2/0x220
[ 376.243274][T14571] ksys_unshare+0x438/0xab0
[ 376.243313][T14571] ? __pfx_ksys_unshare+0x10/0x10
[ 376.243367][T14571] __x64_sys_unshare+0x31/0x40
[ 376.243403][T14571] do_syscall_64+0x115/0x840
[ 376.243437][T14571] ? clear_bhb_loop+0x40/0x90
[ 376.243473][T14571] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 376.243503][T14571] RIP: 0033:0x7fe80179de99
[ 376.243528][T14571] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 376.243556][T14571] RSP: 002b:00007fe8026b1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 376.243584][T14571] RAX: ffffffffffffffda RBX: 00007fe801a25fa0 RCX: 00007fe80179de99
[ 376.243605][T14571] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[ 376.243623][T14571] RBP: 00007fe801833eaf R08: 0000000000000000 R09: 0000000000000000
[ 376.243641][T14571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 376.243659][T14571] R13: 00007fe801a26038 R14: 00007fe801a25fa0 R15: 00007ffc5445a188
[ 376.243699][T14571]
[ 376.243771][T14571] debugfs: out of free dentries, can not create file 'net_refcnt@ffff888022778280'
[ 377.020230][T14586] netlink: 25 bytes leftover after parsing attributes in process `syz.0.3498'.
[ 378.800210][ T1317] ieee802154 phy0 wpan0: encryption failed: -22
[ 378.809096][ T1317] ieee802154 phy1 wpan1: encryption failed: -22
[ 389.004208][T14642] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size
[ 389.087533][ T4943] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 389.106189][ T4943] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 389.124554][ T4943] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 389.137786][ T4943] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 389.148937][ T4943] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 389.616709][T14645] bridge0: port 1(bridge_slave_0) entered blocking state
[ 389.623921][T14645] bridge0: port 1(bridge_slave_0) entered disabled state
[ 389.631601][T14645] bridge_slave_0: entered allmulticast mode
[ 389.639130][T14645] bridge_slave_0: entered promiscuous mode
[ 389.648234][T14645] bridge0: port 2(bridge_slave_1) entered blocking state
[ 389.655588][T14645] bridge0: port 2(bridge_slave_1) entered disabled state
[ 389.663158][T14645] bridge_slave_1: entered allmulticast mode
[ 389.670851][T14645] bridge_slave_1: entered promiscuous mode
[ 389.700066][T14645] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 389.711710][T14645] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 389.740292][T14645] team0: Port device team_slave_0 added
[ 389.748928][T14645] team0: Port device team_slave_1 added
[ 389.772820][T14645] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 389.780024][T14645] 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 1532 would solve the problem.
[ 389.807216][T14645] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 389.819390][T14645] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 389.827797][T14645] 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 1532 would solve the problem.
[ 389.853909][T14645] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 389.896085][T14645] hsr_slave_0: entered promiscuous mode
[ 389.903131][T14645] hsr_slave_1: entered promiscuous mode
[ 389.910007][T14645] debugfs: 'hsr0' already exists in 'hsr'
[ 389.915774][T14645] Cannot create hsr debugfs directory
[ 390.066907][T14645] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 390.076290][T14645] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 390.084392][T14645] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 390.097277][T14645] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 390.105627][T14645] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 390.115451][T14645] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 390.123676][T14645] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 390.133702][T14645] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 390.159560][T14645] bridge0: port 2(bridge_slave_1) entered blocking state
[ 390.166727][T14645] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 390.174100][T14645] bridge0: port 1(bridge_slave_0) entered blocking state
[ 390.181277][T14645] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 390.240240][T14645] 8021q: adding VLAN 0 to HW filter on device bond0
[ 390.256054][ T1120] bridge0: port 1(bridge_slave_0) entered disabled state
[ 390.264828][ T1120] bridge0: port 2(bridge_slave_1) entered disabled state
[ 390.280419][T14645] 8021q: adding VLAN 0 to HW filter on device team0
[ 390.294807][ T667] bridge0: port 1(bridge_slave_0) entered blocking state
[ 390.302042][ T667] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 390.315986][T13239] bridge0: port 2(bridge_slave_1) entered blocking state
[ 390.323179][T13239] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 390.655404][T14645] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 390.861233][T14645] veth0_vlan: entered promiscuous mode
[ 390.874681][T14645] veth1_vlan: entered promiscuous mode
[ 390.903140][T14645] veth0_macvtap: entered promiscuous mode
[ 390.914408][T14645] veth1_macvtap: entered promiscuous mode
[ 390.932926][T14645] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 390.947284][T14645] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 390.962864][T13239] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 390.972493][T13239] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 390.983012][T13239] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 390.992813][T13239] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 391.092716][T13239] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 391.100712][T13239] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 391.135976][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 391.144435][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 391.266591][ T4943] Bluetooth: hci4: command tx timeout
[ 392.158132][T14704] FAULT_INJECTION: forcing a failure.
[ 392.158132][T14704] name failslab, interval 1, probability 0, space 0, times 0
[ 392.177809][T14704] CPU: 0 UID: 0 PID: 14704 Comm: syz.4.3521 Tainted: G L syzkaller #0 PREEMPT(full)
[ 392.177855][T14704] Tainted: [L]=SOFTLOCKUP
[ 392.177865][T14704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 392.177882][T14704] Call Trace:
[ 392.177892][T14704]
[ 392.177902][T14704] dump_stack_lvl+0x100/0x190
[ 392.177946][T14704] should_fail_ex.cold+0x5/0xa
[ 392.177979][T14704] should_failslab+0xc2/0x120
[ 392.178020][T14704] kmem_cache_alloc_lru_noprof+0x8d/0x6a0
[ 392.178060][T14704] ? __d_alloc+0x35/0xa50
[ 392.178098][T14704] __d_alloc+0x35/0xa50
[ 392.178133][T14704] d_alloc+0x4a/0x1e0
[ 392.178166][T14704] lookup_one_qstr_excl+0x171/0x250
[ 392.178208][T14704] start_dirop+0x59/0xb0
[ 392.178252][T14704] simple_start_creating+0xf9/0x110
[ 392.178289][T14704] ? __pfx_simple_start_creating+0x10/0x10
[ 392.178338][T14704] ? mntput+0x70/0xa0
[ 392.178381][T14704] ? simple_pin_fs+0xa3/0x190
[ 392.178424][T14704] debugfs_start_creating.part.0+0x82/0x170
[ 392.178464][T14704] __debugfs_create_file+0xb3/0x4f0
[ 392.178510][T14704] debugfs_create_file_full+0x41/0x60
[ 392.178550][T14704] ref_tracker_dir_debugfs+0x19e/0x2e0
[ 392.178575][T14704] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10
[ 392.178623][T14704] ? ida_alloc_range+0x70d/0x830
[ 392.178684][T14704] ? kasan_save_track+0x14/0x30
[ 392.178720][T14704] ? __kasan_kmalloc+0xaa/0xb0
[ 392.178755][T14704] ? lockdep_init_map_type+0x5c/0x250
[ 392.178786][T14704] preinit_net.part.0+0x252/0x920
[ 392.178830][T14704] copy_net_ns+0x339/0x7c0
[ 392.178876][T14704] create_new_namespaces+0x3ea/0xac0
[ 392.178910][T14704] unshare_nsproxy_namespaces+0xf2/0x220
[ 392.178946][T14704] ksys_unshare+0x438/0xab0
[ 392.178983][T14704] ? __pfx_ksys_unshare+0x10/0x10
[ 392.179030][T14704] __x64_sys_unshare+0x31/0x40
[ 392.179061][T14704] do_syscall_64+0x115/0x840
[ 392.179093][T14704] ? clear_bhb_loop+0x40/0x90
[ 392.179128][T14704] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 392.179158][T14704] RIP: 0033:0x7f715579de99
[ 392.179183][T14704] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 392.179212][T14704] RSP: 002b:00007f71565e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 392.179240][T14704] RAX: ffffffffffffffda RBX: 00007f7155a25fa0 RCX: 00007f715579de99
[ 392.179256][T14704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[ 392.179282][T14704] RBP: 00007f7155833eaf R08: 0000000000000000 R09: 0000000000000000
[ 392.179300][T14704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 392.179316][T14704] R13: 00007f7155a26038 R14: 00007f7155a25fa0 R15: 00007ffefd9ba6b8
[ 392.179354][T14704]
[ 393.346707][ T4943] Bluetooth: hci4: command tx timeout
[ 393.400600][T14737] netlink: 342 bytes leftover after parsing attributes in process `syz.0.3538'.
[ 393.434726][T14737] netlink: 342 bytes leftover after parsing attributes in process `syz.0.3538'.
[ 394.312655][T14763] netlink: 338 bytes leftover after parsing attributes in process `syz.0.3548'.
[ 395.427545][ T4943] Bluetooth: hci4: command tx timeout
[ 395.636946][T14800] syz.2.3561 (14800) used obsolete PPPIOCDETACH ioctl
[ 395.979395][T14807] netlink: 342 bytes leftover after parsing attributes in process `syz.3.3565'.
[ 396.059279][T14809] netlink: 28 bytes leftover after parsing attributes in process `syz.0.3564'.
[ 396.102483][T14812] HfR: entered promiscuous mode
[ 396.140614][T14812] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3567'.
[ 396.183294][T14812] HfR: left promiscuous mode
[ 397.506583][ T4943] Bluetooth: hci4: command tx timeout
[ 397.544423][T14860] netlink: 'syz.2.3585': attribute type 1 has an invalid length.
[ 397.557955][T14860] netlink: 326 bytes leftover after parsing attributes in process `syz.2.3585'.
[ 398.223356][T14885] netlink: 28 bytes leftover after parsing attributes in process `syz.4.3595'.
[ 398.250150][T14885] vlan1: entered allmulticast mode
[ 398.255499][T14885] veth0_vlan: entered allmulticast mode
[ 398.335428][T14889] FAULT_INJECTION: forcing a failure.
[ 398.335428][T14889] name failslab, interval 1, probability 0, space 0, times 0
[ 398.386870][T14889] CPU: 0 UID: 0 PID: 14889 Comm: syz.0.3598 Tainted: G L syzkaller #0 PREEMPT(full)
[ 398.386918][T14889] Tainted: [L]=SOFTLOCKUP
[ 398.386929][T14889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 398.386946][T14889] Call Trace:
[ 398.386956][T14889]
[ 398.386967][T14889] dump_stack_lvl+0x100/0x190
[ 398.387006][T14889] should_fail_ex.cold+0x5/0xa
[ 398.387041][T14889] should_failslab+0xc2/0x120
[ 398.387081][T14889] kmem_cache_alloc_noprof+0x91/0x6a0
[ 398.387125][T14889] ? __pfx_futex_wake_mark+0x10/0x10
[ 398.387164][T14889] ? prepare_creds+0x2c/0x950
[ 398.387214][T14889] prepare_creds+0x2c/0x950
[ 398.387260][T14889] lookup_user_key+0x5d0/0x1300
[ 398.387382][T14889] ? __pfx_lookup_user_key+0x10/0x10
[ 398.387412][T14889] ? futex_wait+0x11e/0x370
[ 398.387455][T14889] ? __pfx_lookup_user_key_possessed+0x10/0x10
[ 398.387494][T14889] ? do_vfs_ioctl+0x226/0x13e0
[ 398.387544][T14889] keyctl_get_persistent+0x197/0x8b0
[ 398.387618][T14889] ? __pfx_keyctl_get_persistent+0x10/0x10
[ 398.387666][T14889] ? __x64_sys_futex+0x34f/0x4d0
[ 398.387697][T14889] ? __x64_sys_futex+0x358/0x4d0
[ 398.387733][T14889] ? xfd_validate_state+0x129/0x190
[ 398.387775][T14889] __do_sys_keyctl+0x3b2/0x5a0
[ 398.387811][T14889] do_syscall_64+0x115/0x840
[ 398.387845][T14889] ? clear_bhb_loop+0x40/0x90
[ 398.387881][T14889] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 398.387912][T14889] RIP: 0033:0x7fb08a19de99
[ 398.387937][T14889] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 398.387964][T14889] RSP: 002b:00007fb08afeb028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[ 398.387993][T14889] RAX: ffffffffffffffda RBX: 00007fb08a425fa0 RCX: 00007fb08a19de99
[ 398.388013][T14889] RDX: 00000000fffffffe RSI: ffffffffffffffff RDI: 2000000000000016
[ 398.388033][T14889] RBP: 00007fb08a233eaf R08: 0000000000001000 R09: 0000000000000000
[ 398.388051][T14889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 398.388069][T14889] R13: 00007fb08a426038 R14: 00007fb08a425fa0 R15: 00007ffe7a3a8a08
[ 398.388108][T14889]
[ 398.702809][T14891] x_tables: duplicate underflow at hook 4
[ 399.187009][T14910] bond0: option arp_validate: invalid value (64)
[ 400.375695][T14944] FAULT_INJECTION: forcing a failure.
[ 400.375695][T14944] name failslab, interval 1, probability 0, space 0, times 0
[ 400.392570][T14944] CPU: 0 UID: 0 PID: 14944 Comm: syz.4.3620 Tainted: G L syzkaller #0 PREEMPT(full)
[ 400.392618][T14944] Tainted: [L]=SOFTLOCKUP
[ 400.392628][T14944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 400.392644][T14944] Call Trace:
[ 400.392652][T14944]
[ 400.392663][T14944] dump_stack_lvl+0x100/0x190
[ 400.392701][T14944] should_fail_ex.cold+0x5/0xa
[ 400.392733][T14944] should_failslab+0xc2/0x120
[ 400.392777][T14944] kmem_cache_alloc_noprof+0x91/0x6a0
[ 400.392852][T14944] ? __pfx_map_id_range_down+0x10/0x10
[ 400.392895][T14944] ? security_inode_alloc+0x3b/0x2c0
[ 400.393014][T14944] security_inode_alloc+0x3b/0x2c0
[ 400.393055][T14944] inode_init_always_gfp+0xc77/0xfb0
[ 400.393090][T14944] alloc_inode+0x8e/0x250
[ 400.393131][T14944] sock_alloc+0x44/0x280
[ 400.393220][T14944] do_accept+0xf9/0x530
[ 400.393257][T14944] ? do_raw_spin_lock+0x128/0x260
[ 400.393290][T14944] ? __pfx_do_accept+0x10/0x10
[ 400.393347][T14944] __sys_accept4+0x108/0x200
[ 400.393385][T14944] ? __pfx___sys_accept4+0x10/0x10
[ 400.393429][T14944] __x64_sys_accept+0x74/0xb0
[ 400.393464][T14944] ? lockdep_hardirqs_on+0x78/0x100
[ 400.393498][T14944] do_syscall_64+0x115/0x840
[ 400.393533][T14944] ? clear_bhb_loop+0x40/0x90
[ 400.393566][T14944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 400.393599][T14944] RIP: 0033:0x7f715579de99
[ 400.393624][T14944] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 400.393655][T14944] RSP: 002b:00007f71565e3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002b
[ 400.393685][T14944] RAX: ffffffffffffffda RBX: 00007f7155a25fa0 RCX: 00007f715579de99
[ 400.393705][T14944] RDX: ffffffffffffffff RSI: ffffffffffffffff RDI: 0000000000000003
[ 400.393728][T14944] RBP: 00007f7155833eaf R08: 0000000000000000 R09: 0000000000000000
[ 400.393746][T14944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 400.393763][T14944] R13: 00007f7155a26038 R14: 00007f7155a25fa0 R15: 00007ffefd9ba6b8
[ 400.393812][T14944]
[ 402.090404][T14971] sg_write: process 80 (syz.4.3630) changed security contexts after opening file descriptor, this is not allowed.
[ 402.174467][T14973] netlink: 326 bytes leftover after parsing attributes in process `syz.4.3631'.
[ 403.072146][T15003] netlink: 314 bytes leftover after parsing attributes in process `syz.3.3643'.
[ 403.633325][T15033] kernel read not supported for file /sg0 (pid: 15033 comm: syz.4.3656)
[ 404.475012][T15059] netlink: 326 bytes leftover after parsing attributes in process `syz.2.3667'.
[ 404.615185][T15063] unsupported nlmsg_type 40
[ 405.670295][T15075] FAULT_INJECTION: forcing a failure.
[ 405.670295][T15075] name failslab, interval 1, probability 0, space 0, times 0
[ 405.701481][T15075] CPU: 0 UID: 0 PID: 15075 Comm: syz.4.3673 Tainted: G L syzkaller #0 PREEMPT(full)
[ 405.701533][T15075] Tainted: [L]=SOFTLOCKUP
[ 405.701545][T15075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 405.701565][T15075] Call Trace:
[ 405.701575][T15075]
[ 405.701585][T15075] dump_stack_lvl+0x100/0x190
[ 405.701628][T15075] should_fail_ex.cold+0x5/0xa
[ 405.701663][T15075] should_failslab+0xc2/0x120
[ 405.701704][T15075] __kmalloc_cache_noprof+0x91/0x6c0
[ 405.701743][T15075] ? resv_map_alloc+0x7e/0x400
[ 405.701787][T15075] resv_map_alloc+0x7e/0x400
[ 405.701826][T15075] hugetlbfs_get_inode+0x385/0x700
[ 405.701991][T15075] hugetlb_file_setup+0x15b/0x5b0
[ 405.702036][T15075] ksys_mmap_pgoff+0x242/0x610
[ 405.702083][T15075] ? __pfx_ksys_mmap_pgoff+0x10/0x10
[ 405.702120][T15075] ? fput+0x79/0x100
[ 405.702152][T15075] ? __pfx___x64_sys_futex+0x10/0x10
[ 405.702182][T15075] ? ksys_write+0x1ac/0x250
[ 405.702208][T15075] ? __pfx_ksys_write+0x10/0x10
[ 405.702239][T15075] __x64_sys_mmap+0x125/0x190
[ 405.702289][T15075] do_syscall_64+0x115/0x840
[ 405.702325][T15075] ? clear_bhb_loop+0x40/0x90
[ 405.702360][T15075] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 405.702390][T15075] RIP: 0033:0x7f715579de99
[ 405.702416][T15075] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 405.702444][T15075] RSP: 002b:00007f71565e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 405.702471][T15075] RAX: ffffffffffffffda RBX: 00007f7155a25fa0 RCX: 00007f715579de99
[ 405.702491][T15075] RDX: 0000000000000002 RSI: 0000000000000006 RDI: 0000000000000000
[ 405.702508][T15075] RBP: 00007f7155833eaf R08: ffffffffffffffff R09: 0000308000000000
[ 405.702526][T15075] R10: 0000000000040eb2 R11: 0000000000000246 R12: 0000000000000000
[ 405.702544][T15075] R13: 00007f7155a26038 R14: 00007f7155a25fa0 R15: 00007ffefd9ba6b8
[ 405.702582][T15075]
[ 406.450664][T15082] netlink: 334 bytes leftover after parsing attributes in process `syz.2.3677'.
[ 406.767842][T15098] netlink: 326 bytes leftover after parsing attributes in process `syz.2.3682'.
[ 406.830059][T15096] FAULT_INJECTION: forcing a failure.
[ 406.830059][T15096] name fail_futex, interval 1, probability 0, space 0, times 0
[ 406.850825][T15096] CPU: 1 UID: 0 PID: 15096 Comm: syz.3.3681 Tainted: G L syzkaller #0 PREEMPT(full)
[ 406.850866][T15096] Tainted: [L]=SOFTLOCKUP
[ 406.850876][T15096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 406.850892][T15096] Call Trace:
[ 406.850899][T15096]
[ 406.850908][T15096] dump_stack_lvl+0x100/0x190
[ 406.850943][T15096] should_fail_ex.cold+0x5/0xa
[ 406.850973][T15096] should_fail_futex+0x4c/0x60
[ 406.851019][T15096] futex_requeue+0x4ed/0x22e0
[ 406.851065][T15096] ? __pfx_futex_requeue+0x10/0x10
[ 406.851117][T15096] ? putname+0xb1/0x110
[ 406.851144][T15096] ? kmem_cache_free+0x127/0x6b0
[ 406.851176][T15096] do_futex+0x3ae/0x440
[ 406.851207][T15096] ? __pfx_do_futex+0x10/0x10
[ 406.851235][T15096] ? __pfx_do_sys_openat2+0x10/0x10
[ 406.851272][T15096] ? do_raw_spin_lock+0x128/0x260
[ 406.851308][T15096] __x64_sys_futex+0x34f/0x4d0
[ 406.851341][T15096] ? __x64_sys_openat+0x12d/0x210
[ 406.851380][T15096] ? __pfx___x64_sys_futex+0x10/0x10
[ 406.851426][T15096] do_syscall_64+0x115/0x840
[ 406.851461][T15096] ? clear_bhb_loop+0x40/0x90
[ 406.851496][T15096] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 406.851526][T15096] RIP: 0033:0x7fe80179de99
[ 406.851550][T15096] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 406.851578][T15096] RSP: 002b:00007fe802690028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 406.851604][T15096] RAX: ffffffffffffffda RBX: 00007fe801a26090 RCX: 00007fe80179de99
[ 406.851624][T15096] RDX: 0000000000000001 RSI: 000000000000000c RDI: 0000200000000080
[ 406.851642][T15096] RBP: 00007fe801833eaf R08: 0000000000000000 R09: 00000000fffffffa
[ 406.851660][T15096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 406.851676][T15096] R13: 00007fe801a26128 R14: 00007fe801a26090 R15: 00007ffc5445a188
[ 406.851714][T15096]
[ 407.145164][T15102] FAULT_INJECTION: forcing a failure.
[ 407.145164][T15102] name failslab, interval 1, probability 0, space 0, times 0
[ 407.159687][T15102] CPU: 0 UID: 0 PID: 15102 Comm: syz.2.3684 Tainted: G L syzkaller #0 PREEMPT(full)
[ 407.159737][T15102] Tainted: [L]=SOFTLOCKUP
[ 407.159747][T15102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 407.159763][T15102] Call Trace:
[ 407.159772][T15102]
[ 407.159783][T15102] dump_stack_lvl+0x100/0x190
[ 407.159817][T15102] should_fail_ex.cold+0x5/0xa
[ 407.159848][T15102] should_failslab+0xc2/0x120
[ 407.159888][T15102] __kmalloc_cache_noprof+0x91/0x6c0
[ 407.159921][T15102] ? ptp_open+0xe3/0x510
[ 407.160085][T15102] ptp_open+0xe3/0x510
[ 407.160130][T15102] ? kasan_save_track+0x14/0x30
[ 407.160167][T15102] ? __pfx_ptp_open+0x10/0x10
[ 407.160220][T15102] ? kobject_get_unless_zero+0x156/0x200
[ 407.160267][T15102] ? posix_clock_open+0xc8/0x290
[ 407.160300][T15102] ? __pfx_ptp_open+0x10/0x10
[ 407.160343][T15102] posix_clock_open+0x17b/0x290
[ 407.160372][T15102] ? __pfx_posix_clock_open+0x10/0x10
[ 407.160400][T15102] chrdev_open+0x234/0x6a0
[ 407.160429][T15102] ? __pfx_apparmor_file_open+0x10/0x10
[ 407.160499][T15102] ? __pfx_chrdev_open+0x10/0x10
[ 407.160532][T15102] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80
[ 407.160607][T15102] do_dentry_open+0x6ab/0x14d0
[ 407.160636][T15102] ? __pfx_chrdev_open+0x10/0x10
[ 407.160671][T15102] vfs_open+0x82/0x3f0
[ 407.160711][T15102] path_openat+0x2873/0x4280
[ 407.160758][T15102] ? __pfx_path_openat+0x10/0x10
[ 407.160798][T15102] do_file_open+0x20e/0x430
[ 407.160831][T15102] ? __pfx_do_file_open+0x10/0x10
[ 407.160889][T15102] ? alloc_fd+0x471/0x7a0
[ 407.160922][T15102] ? do_getname+0x191/0x390
[ 407.160962][T15102] do_sys_openat2+0x10f/0x1e0
[ 407.161000][T15102] ? __pfx_do_sys_openat2+0x10/0x10
[ 407.161041][T15102] ? __fget_files+0x21f/0x3d0
[ 407.161073][T15102] __x64_sys_openat+0x12d/0x210
[ 407.161109][T15102] ? __pfx___x64_sys_openat+0x10/0x10
[ 407.161163][T15102] do_syscall_64+0x115/0x840
[ 407.161198][T15102] ? clear_bhb_loop+0x40/0x90
[ 407.161257][T15102] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 407.161288][T15102] RIP: 0033:0x7f5f0419de99
[ 407.161314][T15102] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 407.161343][T15102] RSP: 002b:00007f5f04fd3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 407.161371][T15102] RAX: ffffffffffffffda RBX: 00007f5f04425fa0 RCX: 00007f5f0419de99
[ 407.161391][T15102] RDX: 00000000000c0402 RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 407.161410][T15102] RBP: 00007f5f04233eaf R08: 0000000000000000 R09: 0000000000000000
[ 407.161428][T15102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 407.161446][T15102] R13: 00007f5f04426038 R14: 00007f5f04425fa0 R15: 00007ffc1178f0f8
[ 407.161486][T15102]
[ 407.258151][T15104] raw_sendmsg: syz.3.3685 forgot to set AF_INET. Fix it!
[ 407.418589][T15106] input: f¬ as /devices/virtual/input/input14
[ 407.767736][T15118] netlink: 'syz.2.3691': attribute type 15 has an invalid length.
[ 407.787166][T15118] netlink: 186 bytes leftover after parsing attributes in process `syz.2.3691'.
[ 408.410920][T15138] netlink: 40 bytes leftover after parsing attributes in process `syz.4.3699'.
[ 408.438509][T15138] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3699'.
[ 410.178678][T15173] netlink: 28 bytes leftover after parsing attributes in process `syz.2.3711'.
[ 410.250419][T15170] FAULT_INJECTION: forcing a failure.
[ 410.250419][T15170] name failslab, interval 1, probability 0, space 0, times 0
[ 410.290292][T15170] CPU: 1 UID: 0 PID: 15170 Comm: syz.3.3708 Tainted: G L syzkaller #0 PREEMPT(full)
[ 410.290341][T15170] Tainted: [L]=SOFTLOCKUP
[ 410.290353][T15170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 410.290370][T15170] Call Trace:
[ 410.290380][T15170]
[ 410.290390][T15170] dump_stack_lvl+0x100/0x190
[ 410.290426][T15170] should_fail_ex.cold+0x5/0xa
[ 410.290457][T15170] should_failslab+0xc2/0x120
[ 410.290495][T15170] __kmalloc_cache_noprof+0x91/0x6c0
[ 410.290526][T15170] ? sw_sync_debugfs_open+0x177/0x3d0
[ 410.290677][T15170] sw_sync_debugfs_open+0x177/0x3d0
[ 410.290715][T15170] ? __debugfs_file_get+0x1fc/0x860
[ 410.290748][T15170] ? __pfx_sw_sync_debugfs_open+0x10/0x10
[ 410.290794][T15170] ? lockdown_is_locked_down+0x3d/0x140
[ 410.290825][T15170] ? bpf_lsm_locked_down+0x9/0x10
[ 410.290860][T15170] ? __pfx_sw_sync_debugfs_open+0x10/0x10
[ 410.290909][T15170] open_proxy_open+0x220/0x330
[ 410.290948][T15170] do_dentry_open+0x6ab/0x14d0
[ 410.290977][T15170] ? __pfx_open_proxy_open+0x10/0x10
[ 410.291019][T15170] vfs_open+0x82/0x3f0
[ 410.291060][T15170] path_openat+0x2873/0x4280
[ 410.291106][T15170] ? __pfx_path_openat+0x10/0x10
[ 410.291145][T15170] do_file_open+0x20e/0x430
[ 410.291178][T15170] ? __pfx_do_file_open+0x10/0x10
[ 410.291232][T15170] ? alloc_fd+0x471/0x7a0
[ 410.291261][T15170] ? do_getname+0x191/0x390
[ 410.291296][T15170] do_sys_openat2+0x10f/0x1e0
[ 410.291331][T15170] ? __pfx_do_sys_openat2+0x10/0x10
[ 410.291369][T15170] ? do_raw_spin_lock+0x128/0x260
[ 410.291406][T15170] __x64_sys_openat+0x12d/0x210
[ 410.291444][T15170] ? __pfx___x64_sys_openat+0x10/0x10
[ 410.291495][T15170] do_syscall_64+0x115/0x840
[ 410.291528][T15170] ? clear_bhb_loop+0x40/0x90
[ 410.291563][T15170] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 410.291591][T15170] RIP: 0033:0x7fe80179de99
[ 410.291614][T15170] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 410.291640][T15170] RSP: 002b:00007fe802690028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 410.291666][T15170] RAX: ffffffffffffffda RBX: 00007fe801a26090 RCX: 00007fe80179de99
[ 410.291686][T15170] RDX: 0000000000101100 RSI: 0000200000000080 RDI: ffffffffffffff9c
[ 410.291702][T15170] RBP: 00007fe801833eaf R08: 0000000000000000 R09: 0000000000000000
[ 410.291718][T15170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 410.291735][T15170] R13: 00007fe801a26128 R14: 00007fe801a26090 R15: 00007ffc5445a188
[ 410.291773][T15170]
[ 410.882344][T15182] FAULT_INJECTION: forcing a failure.
[ 410.882344][T15182] name failslab, interval 1, probability 0, space 0, times 0
[ 410.908919][T15182] CPU: 1 UID: 0 PID: 15182 Comm: syz.3.3715 Tainted: G L syzkaller #0 PREEMPT(full)
[ 410.908966][T15182] Tainted: [L]=SOFTLOCKUP
[ 410.908975][T15182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 410.908992][T15182] Call Trace:
[ 410.909001][T15182]
[ 410.909013][T15182] dump_stack_lvl+0x100/0x190
[ 410.909053][T15182] should_fail_ex.cold+0x5/0xa
[ 410.909083][T15182] should_failslab+0xc2/0x120
[ 410.909122][T15182] __kmalloc_noprof+0xfc/0x820
[ 410.909154][T15182] ? __register_sysctl_table+0xbc8/0x1650
[ 410.909270][T15182] ? __register_sysctl_table+0xbc8/0x1650
[ 410.909301][T15182] ? __register_sysctl_table+0xbe4/0x1650
[ 410.909334][T15182] __register_sysctl_table+0xbe4/0x1650
[ 410.909369][T15182] ? __pfx___register_sysctl_table+0x10/0x10
[ 410.909396][T15182] ? is_module_address+0x69/0xf0
[ 410.909422][T15182] ? register_net_sysctl_sz+0x222/0x430
[ 410.909534][T15182] __devinet_sysctl_register+0x1b9/0x360
[ 410.909576][T15182] ? __pfx___devinet_sysctl_register+0x10/0x10
[ 410.909619][T15182] ? __asan_memcpy+0x3c/0x60
[ 410.909653][T15182] devinet_init_net+0x334/0x8d0
[ 410.909689][T15182] ? __pfx_devinet_init_net+0x10/0x10
[ 410.909723][T15182] ops_init+0x1e2/0x5f0
[ 410.909768][T15182] setup_net+0x118/0x3a0
[ 410.909809][T15182] ? __pfx_setup_net+0x10/0x10
[ 410.909860][T15182] ? mutex_init_lockdep+0xf1/0x120
[ 410.909895][T15182] copy_net_ns+0x46f/0x7c0
[ 410.909942][T15182] create_new_namespaces+0x3ea/0xac0
[ 410.909982][T15182] unshare_nsproxy_namespaces+0xf2/0x220
[ 410.910017][T15182] ksys_unshare+0x438/0xab0
[ 410.910055][T15182] ? __pfx_ksys_unshare+0x10/0x10
[ 410.910106][T15182] __x64_sys_unshare+0x31/0x40
[ 410.910142][T15182] do_syscall_64+0x115/0x840
[ 410.910175][T15182] ? clear_bhb_loop+0x40/0x90
[ 410.910210][T15182] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 410.910239][T15182] RIP: 0033:0x7fe80179de99
[ 410.910264][T15182] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 410.910292][T15182] RSP: 002b:00007fe8026b1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 410.910319][T15182] RAX: ffffffffffffffda RBX: 00007fe801a25fa0 RCX: 00007fe80179de99
[ 410.910337][T15182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[ 410.910354][T15182] RBP: 00007fe801833eaf R08: 0000000000000000 R09: 0000000000000000
[ 410.910372][T15182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 410.910389][T15182] R13: 00007fe801a26038 R14: 00007fe801a25fa0 R15: 00007ffc5445a188
[ 410.910422][T15182]
[ 410.910434][T15182] sysctl could not get directory: /net/ipv4/conf/default -12
[ 412.151629][T15203] netlink: 350 bytes leftover after parsing attributes in process `syz.2.3723'.
[ 413.744733][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 414.303871][T15238] netlink: 25 bytes leftover after parsing attributes in process `syz.2.3735'.
[ 414.744296][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 414.926638][T15253] netlink: 326 bytes leftover after parsing attributes in process `syz.4.3741'.
[ 414.991117][T15256] ALSA: mixer_oss: invalid OSS volume '4'
[ 415.099933][T15262] netlink: 342 bytes leftover after parsing attributes in process `syz.2.3744'.
[ 415.169475][T15263] netlink: 74 bytes leftover after parsing attributes in process `syz.3.3745'.
[ 415.744313][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 415.878628][ T5637] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 415.899877][ T5637] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 415.912658][ T5637] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 415.921255][ T5637] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 415.930250][ T5637] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 416.744299][ T5703] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 417.412677][T15279] bridge0: port 1(bridge_slave_0) entered blocking state
[ 417.421673][T15279] bridge0: port 1(bridge_slave_0) entered disabled state
[ 417.432124][T15279] bridge_slave_0: entered allmulticast mode
[ 417.441851][T15279] bridge_slave_0: entered promiscuous mode
[ 417.451074][T15279] bridge0: port 2(bridge_slave_1) entered blocking state
[ 417.458911][T15279] bridge0: port 2(bridge_slave_1) entered disabled state
[ 417.466223][T15279] bridge_slave_1: entered allmulticast mode
[ 417.475007][T15279] bridge_slave_1: entered promiscuous mode
[ 417.632740][T15279] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 417.652687][T15279] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 417.741765][T15279] team0: Port device team_slave_0 added
[ 417.744285][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 417.778990][T15279] team0: Port device team_slave_1 added
[ 417.917409][T15279] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 417.936173][T15279] 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 1532 would solve the problem.
[ 417.994245][ T5637] Bluetooth: hci5: command tx timeout
[ 418.030422][T15279] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 418.127544][T15279] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 418.134938][T15279] 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 1532 would solve the problem.
[ 418.179649][T15279] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 418.424017][T15279] hsr_slave_0: entered promiscuous mode
[ 418.431581][T15279] hsr_slave_1: entered promiscuous mode
[ 418.438805][T15279] debugfs: 'hsr0' already exists in 'hsr'
[ 418.444776][T15279] Cannot create hsr debugfs directory
[ 418.744280][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 419.089976][T15279] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 419.104778][T15279] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 419.122660][T15279] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 419.157455][T15279] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 419.184760][T15279] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 419.230072][T15279] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 419.357077][T15279] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 419.372882][T15279] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 419.744277][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 419.805415][T15279] 8021q: adding VLAN 0 to HW filter on device bond0
[ 419.854098][T15279] 8021q: adding VLAN 0 to HW filter on device team0
[ 419.907707][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 419.914933][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 420.019680][T15362] netlink: 198 bytes leftover after parsing attributes in process `syz.3.3771'.
[ 420.066941][ T5637] Bluetooth: hci5: command tx timeout
[ 420.123294][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 420.130549][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 420.745880][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 421.132860][T15279] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 421.641422][T15279] veth0_vlan: entered promiscuous mode
[ 421.666227][T15279] veth1_vlan: entered promiscuous mode
[ 421.744259][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 421.776270][T15279] veth0_macvtap: entered promiscuous mode
[ 421.802320][T15279] veth1_macvtap: entered promiscuous mode
[ 421.854370][T15279] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 421.885568][T15279] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 421.929577][T14897] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 421.950456][T14897] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 421.975044][T14897] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 421.991585][T14897] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 422.154487][ T5637] Bluetooth: hci5: command tx timeout
[ 422.164886][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 422.178805][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 422.275421][ T1120] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 422.285032][ T1120] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 422.744277][ T5703] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 423.562895][T15419] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030
[ 423.745260][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 424.226994][ T5637] Bluetooth: hci5: command tx timeout
[ 424.744278][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 425.744269][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 426.406420][T15459] FAULT_INJECTION: forcing a failure.
[ 426.406420][T15459] name failslab, interval 1, probability 0, space 0, times 0
[ 426.436467][T15459] CPU: 0 UID: 0 PID: 15459 Comm: syz.4.3794 Tainted: G L syzkaller #0 PREEMPT(full)
[ 426.436512][T15459] Tainted: [L]=SOFTLOCKUP
[ 426.436522][T15459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 426.436539][T15459] Call Trace:
[ 426.436549][T15459]
[ 426.436559][T15459] dump_stack_lvl+0x100/0x190
[ 426.436598][T15459] should_fail_ex.cold+0x5/0xa
[ 426.436625][T15459] ? __pfx_ref_tracker_alloc+0x10/0x10
[ 426.436659][T15459] should_failslab+0xc2/0x120
[ 426.436700][T15459] kmem_cache_alloc_noprof+0x91/0x6a0
[ 426.436749][T15459] ? skb_clone+0x190/0x400
[ 426.436795][T15459] skb_clone+0x190/0x400
[ 426.436836][T15459] netlink_deliver_tap+0xaed/0xcc0
[ 426.436950][T15459] netlink_unicast+0x62b/0x850
[ 426.437015][T15459] ? __pfx_netlink_unicast+0x10/0x10
[ 426.437058][T15459] netlink_sendmsg+0x8b0/0xda0
[ 426.437097][T15459] ? __pfx_netlink_sendmsg+0x10/0x10
[ 426.437135][T15459] ? apparmor_socket_sendmsg+0x15b/0x270
[ 426.437173][T15459] __sys_sendto+0x48b/0x4e0
[ 426.437233][T15459] ? __pfx_netlink_sendmsg+0x10/0x10
[ 426.437266][T15459] ? __pfx___sys_sendto+0x10/0x10
[ 426.437314][T15459] ? irqentry_exit+0x24d/0xa00
[ 426.437366][T15459] ? __x64_sys_sendto+0x11/0x1c0
[ 426.437407][T15459] __x64_sys_sendto+0xe0/0x1c0
[ 426.437443][T15459] ? do_syscall_64+0x90/0x840
[ 426.437476][T15459] ? lockdep_hardirqs_on+0x78/0x100
[ 426.437510][T15459] do_syscall_64+0x115/0x840
[ 426.437543][T15459] ? clear_bhb_loop+0x40/0x90
[ 426.437579][T15459] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 426.437608][T15459] RIP: 0033:0x7f715575e6ce
[ 426.437633][T15459] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 426.437661][T15459] RSP: 002b:00007f71565e1e88 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 426.437688][T15459] RAX: ffffffffffffffda RBX: 00007f71565e36c0 RCX: 00007f715575e6ce
[ 426.437708][T15459] RDX: 0000000000000028 RSI: 00007f71565e2000 RDI: 0000000000000003
[ 426.437734][T15459] RBP: 0000000000000000 R08: 00007f71565e1f04 R09: 000000000000000c
[ 426.437752][T15459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 426.437770][T15459] R13: 00007f71565e1f58 R14: 00007f71565e2000 R15: 0000000000000000
[ 426.437809][T15459]
[ 426.742250][T15465] netlink: 342 bytes leftover after parsing attributes in process `syz.2.3795'.
[ 426.753599][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 427.744326][ T5703] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 428.744284][ T5703] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 429.744286][ T5703] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 430.701379][T15518] netlink: 28 bytes leftover after parsing attributes in process `syz.4.3813'.
[ 430.744254][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 431.745233][ T5703] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 432.076613][ T4943] Bluetooth: hci3: command 0x0406 tx timeout
[ 432.589040][T15552] FAULT_INJECTION: forcing a failure.
[ 432.589040][T15552] name failslab, interval 1, probability 0, space 0, times 0
[ 432.613281][T15552] CPU: 1 UID: 0 PID: 15552 Comm: syz.4.3824 Tainted: G L syzkaller #0 PREEMPT(full)
[ 432.613328][T15552] Tainted: [L]=SOFTLOCKUP
[ 432.613338][T15552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 432.613356][T15552] Call Trace:
[ 432.613365][T15552]
[ 432.613376][T15552] dump_stack_lvl+0x100/0x190
[ 432.613416][T15552] should_fail_ex.cold+0x5/0xa
[ 432.613450][T15552] should_failslab+0xc2/0x120
[ 432.613490][T15552] __kmalloc_noprof+0xfc/0x820
[ 432.613521][T15552] ? __init_waitqueue_head+0xca/0x150
[ 432.613551][T15552] ? __netlink_kernel_create+0x181/0x750
[ 432.613598][T15552] __netlink_kernel_create+0x181/0x750
[ 432.613632][T15552] ? __pfx___netlink_kernel_create+0x10/0x10
[ 432.613672][T15552] fib_net_init+0x2ab/0x440
[ 432.613701][T15552] ? is_module_address+0x69/0xf0
[ 432.613729][T15552] ? __pfx_fib_net_init+0x10/0x10
[ 432.613759][T15552] ? timer_init_key+0x150/0x310
[ 432.613803][T15552] ? __pfx_nl_fib_input+0x10/0x10
[ 432.613839][T15552] ? devinet_init_net+0x56c/0x8d0
[ 432.613878][T15552] ? __pfx_fib_net_init+0x10/0x10
[ 432.613908][T15552] ops_init+0x1e2/0x5f0
[ 432.613953][T15552] setup_net+0x118/0x3a0
[ 432.613995][T15552] ? __pfx_setup_net+0x10/0x10
[ 432.614036][T15552] ? mutex_init_lockdep+0xf1/0x120
[ 432.614071][T15552] copy_net_ns+0x46f/0x7c0
[ 432.614118][T15552] create_new_namespaces+0x3ea/0xac0
[ 432.614159][T15552] unshare_nsproxy_namespaces+0xf2/0x220
[ 432.614194][T15552] ksys_unshare+0x438/0xab0
[ 432.614233][T15552] ? __pfx_ksys_unshare+0x10/0x10
[ 432.614284][T15552] __x64_sys_unshare+0x31/0x40
[ 432.614320][T15552] do_syscall_64+0x115/0x840
[ 432.614353][T15552] ? clear_bhb_loop+0x40/0x90
[ 432.614389][T15552] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 432.614419][T15552] RIP: 0033:0x7f715579de99
[ 432.614445][T15552] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 432.614472][T15552] RSP: 002b:00007f71565e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 432.614500][T15552] RAX: ffffffffffffffda RBX: 00007f7155a25fa0 RCX: 00007f715579de99
[ 432.614519][T15552] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[ 432.614537][T15552] RBP: 00007f7155833eaf R08: 0000000000000000 R09: 0000000000000000
[ 432.614555][T15552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 432.614582][T15552] R13: 00007f7155a26038 R14: 00007f7155a25fa0 R15: 00007ffefd9ba6b8
[ 432.614623][T15552]
[ 432.744277][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 433.744376][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 434.419538][T15585] netlink: 28 bytes leftover after parsing attributes in process `syz.5.3835'.
[ 434.623186][T15591] netlink: 326 bytes leftover after parsing attributes in process `syz.5.3837'.
[ 434.744278][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 435.744274][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 436.744429][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 437.744395][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 437.904928][T15646] FAULT_INJECTION: forcing a failure.
[ 437.904928][T15646] name failslab, interval 1, probability 0, space 0, times 0
[ 438.004682][T15646] CPU: 1 UID: 0 PID: 15646 Comm: syz.5.3851 Tainted: G L syzkaller #0 PREEMPT(full)
[ 438.004732][T15646] Tainted: [L]=SOFTLOCKUP
[ 438.004741][T15646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 438.004760][T15646] Call Trace:
[ 438.004770][T15646]
[ 438.004783][T15646] dump_stack_lvl+0x100/0x190
[ 438.004823][T15646] should_fail_ex.cold+0x5/0xa
[ 438.004856][T15646] should_failslab+0xc2/0x120
[ 438.004897][T15646] __kmalloc_noprof+0xfc/0x820
[ 438.004932][T15646] ? __register_sysctl_table+0xbc8/0x1650
[ 438.004962][T15646] ? __register_sysctl_table+0xbc8/0x1650
[ 438.004989][T15646] ? __register_sysctl_table+0xbe4/0x1650
[ 438.005022][T15646] __register_sysctl_table+0xbe4/0x1650
[ 438.005058][T15646] ? __pfx___register_sysctl_table+0x10/0x10
[ 438.005084][T15646] ? is_module_address+0x69/0xf0
[ 438.005111][T15646] ? register_net_sysctl_sz+0x222/0x430
[ 438.005164][T15646] __devinet_sysctl_register+0x1b9/0x360
[ 438.005207][T15646] ? __pfx___devinet_sysctl_register+0x10/0x10
[ 438.005249][T15646] ? __asan_memcpy+0x3c/0x60
[ 438.005286][T15646] devinet_init_net+0x334/0x8d0
[ 438.005323][T15646] ? __pfx_devinet_init_net+0x10/0x10
[ 438.005357][T15646] ops_init+0x1e2/0x5f0
[ 438.005413][T15646] setup_net+0x118/0x3a0
[ 438.005454][T15646] ? __pfx_setup_net+0x10/0x10
[ 438.005494][T15646] ? mutex_init_lockdep+0xf1/0x120
[ 438.005527][T15646] copy_net_ns+0x46f/0x7c0
[ 438.005576][T15646] create_new_namespaces+0x3ea/0xac0
[ 438.005616][T15646] unshare_nsproxy_namespaces+0xf2/0x220
[ 438.005651][T15646] ksys_unshare+0x438/0xab0
[ 438.005690][T15646] ? __pfx_ksys_unshare+0x10/0x10
[ 438.005744][T15646] __x64_sys_unshare+0x31/0x40
[ 438.005779][T15646] do_syscall_64+0x115/0x840
[ 438.005813][T15646] ? clear_bhb_loop+0x40/0x90
[ 438.005849][T15646] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 438.005880][T15646] RIP: 0033:0x7fdc6f59de99
[ 438.005905][T15646] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 438.005934][T15646] RSP: 002b:00007fdc70450028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 438.005962][T15646] RAX: ffffffffffffffda RBX: 00007fdc6f825fa0 RCX: 00007fdc6f59de99
[ 438.005981][T15646] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[ 438.005999][T15646] RBP: 00007fdc6f633eaf R08: 0000000000000000 R09: 0000000000000000
[ 438.006016][T15646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 438.006033][T15646] R13: 00007fdc6f826038 R14: 00007fdc6f825fa0 R15: 00007fff02ccc6b8
[ 438.006072][T15646]
[ 438.014282][T15646] sysctl could not get directory: /net/ipv4/conf/default -12
[ 438.660037][T15654] netlink: 350 bytes leftover after parsing attributes in process `syz.3.3856'.
[ 438.682709][T15654] netlink: 350 bytes leftover after parsing attributes in process `syz.3.3856'.
[ 438.745636][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 439.745389][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 440.233169][ T1317] ieee802154 phy0 wpan0: encryption failed: -22
[ 440.239866][ T1317] ieee802154 phy1 wpan1: encryption failed: -22
[ 440.744266][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 441.744277][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 442.744251][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 443.344632][ T30] audit: type=1804 audit(4294967387.090:10): pid=15726 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.3876" name="/newroot/252/file0" dev="tmpfs" ino=1297 res=1 errno=0
[ 443.744262][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 443.880693][T15744] FAULT_INJECTION: forcing a failure.
[ 443.880693][T15744] name failslab, interval 1, probability 0, space 0, times 0
[ 443.938152][T15744] CPU: 0 UID: 0 PID: 15744 Comm: syz.2.3882 Tainted: G L syzkaller #0 PREEMPT(full)
[ 443.938200][T15744] Tainted: [L]=SOFTLOCKUP
[ 443.938210][T15744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 443.938227][T15744] Call Trace:
[ 443.938236][T15744]
[ 443.938246][T15744] dump_stack_lvl+0x100/0x190
[ 443.938284][T15744] should_fail_ex.cold+0x5/0xa
[ 443.938315][T15744] should_failslab+0xc2/0x120
[ 443.938355][T15744] kmem_cache_alloc_noprof+0x91/0x6a0
[ 443.938391][T15744] ? d_instantiate+0x8a/0xb0
[ 443.938424][T15744] ? d_instantiate+0x8a/0xb0
[ 443.938455][T15744] ? alloc_empty_file+0x5b/0x1c0
[ 443.938497][T15744] alloc_empty_file+0x5b/0x1c0
[ 443.938535][T15744] alloc_file_pseudo+0x183/0x290
[ 443.938573][T15744] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 443.938607][T15744] ? alloc_fd+0x471/0x7a0
[ 443.938636][T15744] ? do_raw_spin_unlock+0x145/0x1e0
[ 443.938672][T15744] __anon_inode_getfile+0xe8/0x280
[ 443.938808][T15744] anon_inode_getfile_fmode+0x37/0xa0
[ 443.938848][T15744] __do_sys_timerfd_create+0x2d6/0x3f0
[ 443.938888][T15744] ? do_syscall_64+0x90/0x840
[ 443.938925][T15744] do_syscall_64+0x115/0x840
[ 443.938956][T15744] ? clear_bhb_loop+0x40/0x90
[ 443.938990][T15744] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.939019][T15744] RIP: 0033:0x7f5f0419de99
[ 443.939044][T15744] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 443.939072][T15744] RSP: 002b:00007f5f04fd3028 EFLAGS: 00000246 ORIG_RAX: 000000000000011b
[ 443.939100][T15744] RAX: ffffffffffffffda RBX: 00007f5f04425fa0 RCX: 00007f5f0419de99
[ 443.939119][T15744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000009
[ 443.939136][T15744] RBP: 00007f5f04233eaf R08: 0000000000000000 R09: 0000000000000000
[ 443.939154][T15744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 443.939171][T15744] R13: 00007f5f04426038 R14: 00007f5f04425fa0 R15: 00007ffc1178f0f8
[ 443.939209][T15744]
[ 444.684870][ T5637] Bluetooth: hci3: unexpected event 0x3e length: 726 > 260
[ 444.684910][ T5637] Bluetooth: hci3: unexpected subevent 0x06 length: 725 > 10
[ 444.744292][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 445.000154][T15765] netlink: 342 bytes leftover after parsing attributes in process `syz.5.3888'.
[ 445.744289][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 446.706796][ T5637] Bluetooth: hci3: command 0x0406 tx timeout
[ 446.745703][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 447.745533][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 448.744251][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 449.744274][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 450.744231][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 450.884165][T15879] netlink: 'syz.2.3925': attribute type 16 has an invalid length.
[ 450.894924][T15879] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3925'.
[ 450.929224][T15879] ipvlan1: entered promiscuous mode
[ 450.934589][T15879] ipvlan1: entered allmulticast mode
[ 450.940214][T15879] veth0_vlan: entered allmulticast mode
[ 451.548443][T15899] netlink: 342 bytes leftover after parsing attributes in process `syz.3.3935'.
[ 451.599951][T15903] netlink: 342 bytes leftover after parsing attributes in process `syz.3.3935'.
[ 451.744318][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 452.320385][T15908] netlink: 218 bytes leftover after parsing attributes in process `syz.2.3945'.
[ 452.744273][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 453.388958][T15930] netlink: 342 bytes leftover after parsing attributes in process `syz.5.3951'.
[ 453.744289][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 454.745707][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 454.774150][T15954] netlink: 36 bytes leftover after parsing attributes in process `syz.2.3952'.
[ 455.786615][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 455.832180][ T5637] block nbd1: Receive control failed (result -32)
[ 456.225535][T15973] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3960'.
[ 456.744263][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 456.793649][T15989] netlink: 330 bytes leftover after parsing attributes in process `syz.5.3965'.
[ 457.744586][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 458.151529][T16011] netlink: 342 bytes leftover after parsing attributes in process `syz.5.3974'.
[ 458.241655][ T30] audit: type=1800 audit(4294967401.990:11): pid=16012 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.3973" name="SYSV00000008" dev="hugetlbfs" ino=0 res=0 errno=0
[ 458.623680][T16021] netlink: 342 bytes leftover after parsing attributes in process `syz.3.3977'.
[ 458.746005][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 459.070380][T16032] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3981'.
[ 459.744278][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 459.789761][T16043] netlink: 'syz.4.3985': attribute type 16 has an invalid length.
[ 459.817194][T16043] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3985'.
[ 459.842005][T16043] ipvlan1: entered promiscuous mode
[ 459.863052][T16043] ipvlan1: entered allmulticast mode
[ 460.039402][T16050] nbd: socks must be embedded in a SOCK_ITEM attr
[ 460.051410][T16054] netlink: 342 bytes leftover after parsing attributes in process `syz.4.3990'.
[ 460.058057][T16050] block nbd2: shutting down sockets
[ 460.605763][T16067] futex_wake_op: syz.4.3994 tries to shift op by -2048; fix this program
[ 460.645792][T16067] 0x000000000000-0x000000020000 : ""
[ 460.746897][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 460.792750][T16067] ftl_cs: FTL header not found.
[ 461.335250][T16078] FAULT_INJECTION: forcing a failure.
[ 461.335250][T16078] name failslab, interval 1, probability 0, space 0, times 0
[ 461.366814][T16078] CPU: 0 UID: 0 PID: 16078 Comm: syz.5.3999 Tainted: G L syzkaller #0 PREEMPT(full)
[ 461.366860][T16078] Tainted: [L]=SOFTLOCKUP
[ 461.366870][T16078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 461.366887][T16078] Call Trace:
[ 461.366896][T16078]
[ 461.366911][T16078] dump_stack_lvl+0x100/0x190
[ 461.366950][T16078] should_fail_ex.cold+0x5/0xa
[ 461.366984][T16078] should_failslab+0xc2/0x120
[ 461.367026][T16078] __kmalloc_noprof+0xfc/0x820
[ 461.367058][T16078] ? kasan_save_track+0x14/0x30
[ 461.367093][T16078] ? __kasan_kmalloc+0xaa/0xb0
[ 461.367134][T16078] ? drm_atomic_commit_init+0xf4/0x490
[ 461.367287][T16078] drm_atomic_commit_init+0xf4/0x490
[ 461.367331][T16078] drm_atomic_commit_alloc+0xd3/0x120
[ 461.367370][T16078] drm_client_modeset_commit_atomic+0xcc/0x7e0
[ 461.367470][T16078] ? trace_contention_end+0x126/0x160
[ 461.367501][T16078] ? __mutex_lock+0x26d/0x1bd0
[ 461.367539][T16078] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10
[ 461.367584][T16078] ? drm_master_internal_acquire+0x21/0x80
[ 461.367659][T16078] drm_client_modeset_commit_locked+0x14d/0x580
[ 461.367711][T16078] drm_client_modeset_commit+0x4f/0x80
[ 461.367751][T16078] __drm_fb_helper_restore_fbdev_mode_unlocked.part.0+0x137/0x160
[ 461.367855][T16078] drm_fb_helper_restore_fbdev_mode_unlocked+0x93/0xc0
[ 461.367901][T16078] drm_fbdev_client_restore+0x1b/0x30
[ 461.367935][T16078] ? __pfx_drm_fbdev_client_restore+0x10/0x10
[ 461.367968][T16078] drm_client_dev_restore+0x205/0x2a0
[ 461.368018][T16078] drm_release+0x2c6/0x360
[ 461.368118][T16078] ? __pfx_drm_release+0x10/0x10
[ 461.368157][T16078] __fput+0x3ff/0xb50
[ 461.368201][T16078] task_work_run+0x150/0x240
[ 461.368245][T16078] ? __pfx_task_work_run+0x10/0x10
[ 461.368296][T16078] exit_to_user_mode_loop+0x1d8/0x6f0
[ 461.368326][T16078] ? rcu_is_watching+0x12/0xc0
[ 461.368361][T16078] do_syscall_64+0x652/0x840
[ 461.368395][T16078] ? clear_bhb_loop+0x40/0x90
[ 461.368431][T16078] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 461.368460][T16078] RIP: 0033:0x7fdc6f59de99
[ 461.368485][T16078] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 461.368513][T16078] RSP: 002b:00007fdc70450028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 461.368539][T16078] RAX: 0000000000000000 RBX: 00007fdc6f825fa0 RCX: 00007fdc6f59de99
[ 461.368557][T16078] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002
[ 461.368574][T16078] RBP: 00007fdc6f633eaf R08: 0000000000000000 R09: 0000000000000000
[ 461.368590][T16078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 461.368605][T16078] R13: 00007fdc6f826038 R14: 00007fdc6f825fa0 R15: 00007fff02ccc6b8
[ 461.368651][T16078]
[ 461.744285][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 462.195916][T16089] netlink: 'syz.5.4002': attribute type 4 has an invalid length.
[ 462.222314][T16089] netlink: 314 bytes leftover after parsing attributes in process `syz.5.4002'.
[ 462.697821][T16103] FAULT_INJECTION: forcing a failure.
[ 462.697821][T16103] name failslab, interval 1, probability 0, space 0, times 0
[ 462.721823][T16103] CPU: 1 UID: 0 PID: 16103 Comm: syz.5.4009 Tainted: G L syzkaller #0 PREEMPT(full)
[ 462.721872][T16103] Tainted: [L]=SOFTLOCKUP
[ 462.721881][T16103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 462.721900][T16103] Call Trace:
[ 462.721908][T16103]
[ 462.721919][T16103] dump_stack_lvl+0x100/0x190
[ 462.721957][T16103] should_fail_ex.cold+0x5/0xa
[ 462.721987][T16103] should_failslab+0xc2/0x120
[ 462.722025][T16103] kmem_cache_alloc_noprof+0x91/0x6a0
[ 462.722060][T16103] ? __pmd_alloc+0xbf/0x950
[ 462.722104][T16103] __pmd_alloc+0xbf/0x950
[ 462.722145][T16103] move_page_tables+0x2f7c/0x4610
[ 462.722177][T16103] ? __pfx_copy_vma+0x10/0x10
[ 462.722221][T16103] ? __pfx_move_page_tables+0x10/0x10
[ 462.722280][T16103] copy_vma_and_data+0x25c/0x7c0
[ 462.722314][T16103] ? __pfx_copy_vma_and_data+0x10/0x10
[ 462.722369][T16103] ? __vma_start_write+0x17f/0x280
[ 462.722415][T16103] ? __pfx___vma_start_write+0x10/0x10
[ 462.722470][T16103] move_vma+0x574/0x1920
[ 462.722507][T16103] ? __pfx_move_vma+0x10/0x10
[ 462.722541][T16103] ? mm_get_unmapped_area_vmflags+0xd7/0x130
[ 462.722581][T16103] ? cap_mmap_addr+0x4b/0x120
[ 462.722611][T16103] ? bpf_lsm_mmap_addr+0x9/0x30
[ 462.722634][T16103] ? security_mmap_addr+0x71/0x1e0
[ 462.722671][T16103] ? __get_unmapped_area+0x255/0x3e0
[ 462.722714][T16103] ? vrm_set_new_addr+0x204/0x290
[ 462.722747][T16103] mremap_to+0x234/0x4c0
[ 462.722777][T16103] ? mas_walk+0x6ef/0x9b0
[ 462.722896][T16103] ? __pfx_mremap_to+0x10/0x10
[ 462.722927][T16103] ? check_prep_vma+0x912/0xe60
[ 462.722964][T16103] __do_sys_mremap+0x88c/0x1850
[ 462.723008][T16103] ? __pfx___do_sys_mremap+0x10/0x10
[ 462.723045][T16103] ? preempt_schedule_irq+0x7b/0x90
[ 462.723104][T16103] ? __x64_sys_mremap+0x11/0x150
[ 462.723134][T16103] ? __sanitizer_cov_trace_pc+0x54/0x70
[ 462.723178][T16103] do_syscall_64+0x115/0x840
[ 462.723216][T16103] ? clear_bhb_loop+0x40/0x90
[ 462.723251][T16103] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 462.723279][T16103] RIP: 0033:0x7fdc6f59de99
[ 462.723303][T16103] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 462.723330][T16103] RSP: 002b:00007fdc70450028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 462.723371][T16103] RAX: ffffffffffffffda RBX: 00007fdc6f825fa0 RCX: 00007fdc6f59de99
[ 462.723391][T16103] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000
[ 462.723409][T16103] RBP: 00007fdc6f633eaf R08: 0000000100000000 R09: 0000000000000000
[ 462.723426][T16103] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
[ 462.723443][T16103] R13: 00007fdc6f826038 R14: 00007fdc6f825fa0 R15: 00007fff02ccc6b8
[ 462.723483][T16103]
[ 462.744803][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 463.218969][ T5637] Bluetooth: hci4: SCO packet for unknown connection handle 3
[ 463.389151][T16122] netlink: 'syz.2.4016': attribute type 64 has an invalid length.
[ 463.429255][T16122] netlink: 74 bytes leftover after parsing attributes in process `syz.2.4016'.
[ 463.744271][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 464.744255][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 465.731269][T16179] FAULT_INJECTION: forcing a failure.
[ 465.731269][T16179] name failslab, interval 1, probability 0, space 0, times 0
[ 465.752007][T16179] CPU: 1 UID: 0 PID: 16179 Comm: syz.2.4037 Tainted: G L syzkaller #0 PREEMPT(full)
[ 465.752056][T16179] Tainted: [L]=SOFTLOCKUP
[ 465.752067][T16179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 465.752085][T16179] Call Trace:
[ 465.752094][T16179]
[ 465.752106][T16179] dump_stack_lvl+0x100/0x190
[ 465.752145][T16179] should_fail_ex.cold+0x5/0xa
[ 465.752179][T16179] should_failslab+0xc2/0x120
[ 465.752220][T16179] __kmalloc_noprof+0xfc/0x820
[ 465.752253][T16179] ? security_inode_alloc+0x3b/0x2c0
[ 465.752285][T16179] ? sk_prot_alloc+0x10b/0x2a0
[ 465.752319][T16179] sk_prot_alloc+0x10b/0x2a0
[ 465.752347][T16179] sk_alloc+0x36/0xe80
[ 465.752386][T16179] xsk_create+0x117/0x760
[ 465.752496][T16179] __sock_create+0x339/0x860
[ 465.752534][T16179] __sys_socket+0x14d/0x260
[ 465.752562][T16179] ? fput+0x79/0x100
[ 465.752592][T16179] ? __pfx___sys_socket+0x10/0x10
[ 465.752620][T16179] ? ksys_write+0x1ac/0x250
[ 465.752655][T16179] ? __pfx_ksys_write+0x10/0x10
[ 465.752690][T16179] __x64_sys_socket+0x72/0xb0
[ 465.752720][T16179] ? lockdep_hardirqs_on+0x78/0x100
[ 465.752755][T16179] do_syscall_64+0x115/0x840
[ 465.752789][T16179] ? clear_bhb_loop+0x40/0x90
[ 465.752825][T16179] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 465.752855][T16179] RIP: 0033:0x7f5f0419de99
[ 465.752880][T16179] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 465.752909][T16179] RSP: 002b:00007f5f04fd3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029
[ 465.752938][T16179] RAX: ffffffffffffffda RBX: 00007f5f04425fa0 RCX: 00007f5f0419de99
[ 465.752958][T16179] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000000000000002c
[ 465.752975][T16179] RBP: 00007f5f04233eaf R08: 0000000000000000 R09: 0000000000000000
[ 465.752993][T16179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 465.753011][T16179] R13: 00007f5f04426038 R14: 00007f5f04425fa0 R15: 00007ffc1178f0f8
[ 465.753051][T16179]
[ 465.754980][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 466.167633][T16185] netlink: 342 bytes leftover after parsing attributes in process `syz.2.4038'.
[ 466.744290][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 467.381671][ T30] audit: type=1800 audit(4294967411.130:12): pid=16216 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.4054" name="SYSV00000008" dev="hugetlbfs" ino=0 res=0 errno=0
[ 467.744273][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 468.171546][T16233] misc userio: Invalid payload size
[ 468.423639][T16242] netlink: 130 bytes leftover after parsing attributes in process `syz.2.4058'.
[ 468.756651][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 469.061614][T16258] futex_wake_op: syz.3.4064 tries to shift op by -2048; fix this program
[ 469.073597][T16258] 0x000000000000-0x000000020000 : ""
[ 469.094122][T16258] ftl_cs: FTL header not found.
[ 469.499853][T16269] FAULT_INJECTION: forcing a failure.
[ 469.499853][T16269] name failslab, interval 1, probability 0, space 0, times 0
[ 469.514834][T16269] CPU: 1 UID: 0 PID: 16269 Comm: syz.3.4068 Tainted: G L syzkaller #0 PREEMPT(full)
[ 469.514883][T16269] Tainted: [L]=SOFTLOCKUP
[ 469.514894][T16269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 469.514913][T16269] Call Trace:
[ 469.514923][T16269]
[ 469.514934][T16269] dump_stack_lvl+0x100/0x190
[ 469.514973][T16269] should_fail_ex.cold+0x5/0xa
[ 469.515005][T16269] should_failslab+0xc2/0x120
[ 469.515044][T16269] __kmalloc_cache_noprof+0x91/0x6c0
[ 469.515072][T16269] ? __pfx_ida_alloc_range+0x10/0x10
[ 469.515108][T16269] ? alloc_fs_context+0x57/0xf40
[ 469.515261][T16269] alloc_fs_context+0x57/0xf40
[ 469.515301][T16269] mq_init_ns+0x16e/0x820
[ 469.515369][T16269] copy_ipcs+0x3dd/0x7e0
[ 469.515400][T16269] create_new_namespaces+0x20a/0xac0
[ 469.515431][T16269] ? security_capable+0x80/0x260
[ 469.515464][T16269] unshare_nsproxy_namespaces+0xf2/0x220
[ 469.515496][T16269] ksys_unshare+0x438/0xab0
[ 469.515529][T16269] ? __pfx_ksys_unshare+0x10/0x10
[ 469.515576][T16269] __x64_sys_unshare+0x31/0x40
[ 469.515609][T16269] do_syscall_64+0x115/0x840
[ 469.515641][T16269] ? clear_bhb_loop+0x40/0x90
[ 469.515674][T16269] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 469.515703][T16269] RIP: 0033:0x7fe80179de99
[ 469.515727][T16269] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 469.515753][T16269] RSP: 002b:00007fe8026b1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 469.515779][T16269] RAX: ffffffffffffffda RBX: 00007fe801a25fa0 RCX: 00007fe80179de99
[ 469.515798][T16269] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400
[ 469.515814][T16269] RBP: 00007fe801833eaf R08: 0000000000000000 R09: 0000000000000000
[ 469.515831][T16269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 469.515845][T16269] R13: 00007fe801a26038 R14: 00007fe801a25fa0 R15: 00007ffc5445a188
[ 469.515880][T16269]
[ 469.744752][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 470.367769][T16281] netlink: 206 bytes leftover after parsing attributes in process `syz.4.4072'.
[ 470.530156][T16285] tipc: Started in network mode
[ 470.548857][T16285] tipc: Node identity ee00, cluster identity 4711
[ 470.577791][T16285] tipc: Node number set to 60928
[ 470.744250][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 470.889276][T16295] futex_wake_op: syz.5.4077 tries to shift op by -2048; fix this program
[ 470.927175][T16295] 0x000000000000-0x000000020000 : ""
[ 470.989962][T16299] netlink: 338 bytes leftover after parsing attributes in process `syz.3.4079'.
[ 470.991857][T16295] ftl_cs: FTL header not found.
[ 471.231375][T16305] FAULT_INJECTION: forcing a failure.
[ 471.231375][T16305] name failslab, interval 1, probability 0, space 0, times 0
[ 471.265939][T16305] CPU: 1 UID: 0 PID: 16305 Comm: syz.3.4081 Tainted: G L syzkaller #0 PREEMPT(full)
[ 471.265988][T16305] Tainted: [L]=SOFTLOCKUP
[ 471.265998][T16305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 471.266013][T16305] Call Trace:
[ 471.266022][T16305]
[ 471.266031][T16305] dump_stack_lvl+0x100/0x190
[ 471.266067][T16305] should_fail_ex.cold+0x5/0xa
[ 471.266106][T16305] should_failslab+0xc2/0x120
[ 471.266142][T16305] kmem_cache_alloc_lru_noprof+0x8d/0x6a0
[ 471.266176][T16305] ? xas_split_alloc+0x11c/0x4a0
[ 471.266215][T16305] xas_split_alloc+0x11c/0x4a0
[ 471.266259][T16305] __folio_split+0x5e7/0x1610
[ 471.266298][T16305] ? __pfx___folio_split+0x10/0x10
[ 471.266338][T16305] ? __pfx___might_resched+0x10/0x10
[ 471.266384][T16305] madvise_cold_or_pageout_pte_range+0xfd1/0x2690
[ 471.266435][T16305] ? __lock_acquire+0x493/0x1a40
[ 471.266476][T16305] ? rcu_read_unlock+0x17/0x60
[ 471.266513][T16305] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10
[ 471.266555][T16305] ? __mod_zone_page_state+0xe2/0x190
[ 471.266606][T16305] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10
[ 471.266652][T16305] walk_pgd_range+0xc1a/0x1dd0
[ 471.266692][T16305] ? find_held_lock+0x2b/0x80
[ 471.266739][T16305] ? __pfx_walk_pgd_range+0x10/0x10
[ 471.266776][T16305] ? __pfx_folio_batch_move_lru+0x10/0x10
[ 471.266807][T16305] __walk_page_range+0x171/0x850
[ 471.266857][T16305] walk_page_range_vma_unsafe+0x209/0x8f0
[ 471.266894][T16305] ? __lock_acquire+0x49f/0x1a40
[ 471.266937][T16305] ? __pfx_walk_page_range_vma_unsafe+0x10/0x10
[ 471.266982][T16305] ? find_held_lock+0x2b/0x80
[ 471.267013][T16305] ? mlock_drain_local+0x254/0x4e0
[ 471.267042][T16305] ? mlock_drain_local+0x254/0x4e0
[ 471.267085][T16305] walk_page_range_vma+0x63/0x90
[ 471.267124][T16305] madvise_pageout+0x29e/0x5b0
[ 471.267168][T16305] ? __pfx_madvise_pageout+0x10/0x10
[ 471.267207][T16305] ? rcu_is_watching+0x12/0xc0
[ 471.267253][T16305] ? mtree_range_walk+0x72b/0xb70
[ 471.267287][T16305] madvise_vma_behavior+0x452/0x2240
[ 471.267337][T16305] ? __pfx_madvise_vma_behavior+0x10/0x10
[ 471.267392][T16305] ? find_vma_prev+0xd8/0x150
[ 471.267430][T16305] ? __pfx_find_vma_prev+0x10/0x10
[ 471.267477][T16305] ? __futex_wait+0x256/0x300
[ 471.267516][T16305] madvise_walk_vmas+0x2fe/0xa90
[ 471.267560][T16305] ? __pfx_madvise_walk_vmas+0x10/0x10
[ 471.267611][T16305] madvise_do_behavior+0x1ea/0x510
[ 471.267653][T16305] ? __pfx_madvise_do_behavior+0x10/0x10
[ 471.267692][T16305] ? down_read+0x13b/0x4c0
[ 471.267812][T16305] ? __pfx_futex_wait+0x10/0x10
[ 471.267869][T16305] do_madvise+0x238/0x290
[ 471.267915][T16305] ? __pfx_do_madvise+0x10/0x10
[ 471.267958][T16305] ? do_futex+0x190/0x440
[ 471.267996][T16305] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 471.268051][T16305] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200
[ 471.268110][T16305] __x64_sys_madvise+0xa9/0x110
[ 471.268154][T16305] ? lockdep_hardirqs_on+0x78/0x100
[ 471.268187][T16305] do_syscall_64+0x115/0x840
[ 471.268221][T16305] ? clear_bhb_loop+0x40/0x90
[ 471.268255][T16305] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 471.268285][T16305] RIP: 0033:0x7fe80179de99
[ 471.268310][T16305] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 471.268339][T16305] RSP: 002b:00007fe8026b1028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 471.268366][T16305] RAX: ffffffffffffffda RBX: 00007fe801a25fa0 RCX: 00007fe80179de99
[ 471.268387][T16305] RDX: 0000000000000015 RSI: 0000000000000081 RDI: 0000000000000000
[ 471.268404][T16305] RBP: 00007fe801833eaf R08: 0000000000000000 R09: 0000000000000000
[ 471.268422][T16305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 471.268439][T16305] R13: 00007fe801a26038 R14: 00007fe801a25fa0 R15: 00007ffc5445a188
[ 471.268477][T16305]
[ 471.744986][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 472.744257][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 473.711346][T16366] netlink: 20 bytes leftover after parsing attributes in process `syz.3.4093'.
[ 473.731235][T16368] futex_wake_op: syz.2.4092 tries to shift op by -2048; fix this program
[ 473.744259][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 473.778700][T16368] 0x000000000000-0x000000020000 : ""
[ 473.802380][T16368] ftl_cs: FTL header not found.
[ 474.561017][T16397] netlink: 338 bytes leftover after parsing attributes in process `syz.2.4109'.
[ 474.713641][T16403] netlink: 342 bytes leftover after parsing attributes in process `syz.2.4102'.
[ 474.744255][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 474.907319][T16406] netlink: 'syz.4.4103': attribute type 27 has an invalid length.
[ 474.916790][T16406] netlink: 334 bytes leftover after parsing attributes in process `syz.4.4103'.
[ 474.939658][ T30] audit: type=1800 audit(4294967418.690:13): pid=16398 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.4100" name="SYSV00000008" dev="hugetlbfs" ino=0 res=0 errno=0
[ 475.292804][T16414] netlink: 22 bytes leftover after parsing attributes in process `syz.2.4107'.
[ 475.661164][T16429] netlink: 338 bytes leftover after parsing attributes in process `syz.4.4112'.
[ 475.744264][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 476.652005][ T30] audit: type=1800 audit(4294967420.400:14): pid=16446 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.4118" name="SYSV00000008" dev="hugetlbfs" ino=0 res=0 errno=0
[ 476.744261][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 477.173900][T16460] netlink: 334 bytes leftover after parsing attributes in process `syz.3.4124'.
[ 477.343939][T16467] netlink: 130 bytes leftover after parsing attributes in process `syz.3.4127'.
[ 477.744631][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 477.923425][T16483] futex_wake_op: syz.3.4133 tries to shift op by -2048; fix this program
[ 477.934384][T16483] 0x000000000000-0x000000020000 : ""
[ 477.972493][T16483] ftl_cs: FTL header not found.
[ 478.719699][T16499] FAULT_INJECTION: forcing a failure.
[ 478.719699][T16499] name failslab, interval 1, probability 0, space 0, times 0
[ 478.734956][T16499] CPU: 1 UID: 0 PID: 16499 Comm: syz.3.4139 Tainted: G L syzkaller #0 PREEMPT(full)
[ 478.735007][T16499] Tainted: [L]=SOFTLOCKUP
[ 478.735017][T16499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 478.735034][T16499] Call Trace:
[ 478.735043][T16499]
[ 478.735055][T16499] dump_stack_lvl+0x100/0x190
[ 478.735093][T16499] should_fail_ex.cold+0x5/0xa
[ 478.735127][T16499] should_failslab+0xc2/0x120
[ 478.735168][T16499] kmem_cache_alloc_noprof+0x91/0x6a0
[ 478.735206][T16499] ? jbd2__journal_start+0x194/0x6a0
[ 478.735354][T16499] jbd2__journal_start+0x194/0x6a0
[ 478.735390][T16499] __ext4_journal_start_sb+0x367/0x670
[ 478.735479][T16499] ? ext4_dirty_inode+0xa1/0x130
[ 478.735572][T16499] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 478.735616][T16499] ext4_dirty_inode+0xa1/0x130
[ 478.735660][T16499] ? rcu_is_watching+0x12/0xc0
[ 478.735694][T16499] __mark_inode_dirty+0x1f3/0x16e0
[ 478.735775][T16499] file_update_time_flags+0x46b/0x500
[ 478.735826][T16499] file_modified+0x36/0x50
[ 478.735859][T16499] ext4_fallocate+0x2c8/0x3c80
[ 478.735897][T16499] ? __pfx_ext4_fallocate+0x10/0x10
[ 478.735934][T16499] ? __pfx_ext4_fallocate+0x10/0x10
[ 478.735963][T16499] vfs_fallocate+0x576/0x10a0
[ 478.735996][T16499] ? __pfx_vfs_fallocate+0x10/0x10
[ 478.736023][T16499] ? madvise_vma_behavior+0x1258/0x2240
[ 478.736068][T16499] ? madvise_vma_behavior+0x1258/0x2240
[ 478.736118][T16499] madvise_vma_behavior+0x909/0x2240
[ 478.736166][T16499] ? __pfx_madvise_vma_behavior+0x10/0x10
[ 478.736222][T16499] ? find_vma_prev+0xd8/0x150
[ 478.736262][T16499] ? __pfx_find_vma_prev+0x10/0x10
[ 478.736309][T16499] ? __futex_wait+0x256/0x300
[ 478.736350][T16499] madvise_walk_vmas+0x2fe/0xa90
[ 478.736398][T16499] ? __pfx_madvise_walk_vmas+0x10/0x10
[ 478.736453][T16499] madvise_do_behavior+0x1ea/0x510
[ 478.736500][T16499] ? __pfx_madvise_do_behavior+0x10/0x10
[ 478.736544][T16499] ? down_read+0x13b/0x4c0
[ 478.736580][T16499] ? __pfx_futex_wait+0x10/0x10
[ 478.736633][T16499] do_madvise+0x238/0x290
[ 478.736676][T16499] ? __pfx_do_madvise+0x10/0x10
[ 478.736718][T16499] ? do_futex+0x190/0x440
[ 478.736756][T16499] ? __fget_files+0x21f/0x3d0
[ 478.736817][T16499] __x64_sys_madvise+0xa9/0x110
[ 478.736860][T16499] ? lockdep_hardirqs_on+0x78/0x100
[ 478.736895][T16499] do_syscall_64+0x115/0x840
[ 478.736929][T16499] ? clear_bhb_loop+0x40/0x90
[ 478.736965][T16499] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 478.736994][T16499] RIP: 0033:0x7fe80179de99
[ 478.737017][T16499] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 478.737046][T16499] RSP: 002b:00007fe8026b1028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 478.737074][T16499] RAX: ffffffffffffffda RBX: 00007fe801a25fa0 RCX: 00007fe80179de99
[ 478.737093][T16499] RDX: 0000000000000009 RSI: 00000000008031ca RDI: 000000110c230000
[ 478.737111][T16499] RBP: 00007fe801833eaf R08: 0000000000000000 R09: 0000000000000000
[ 478.737129][T16499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 478.737146][T16499] R13: 00007fe801a26038 R14: 00007fe801a25fa0 R15: 00007ffc5445a188
[ 478.737186][T16499]
[ 478.744273][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 479.744240][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 480.435738][T16541] usb usb2: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK.
[ 480.744263][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 480.892620][T16544] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4155'.
[ 481.753432][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 482.733503][T16580] futex_wake_op: syz.5.4164 tries to shift op by -2048; fix this program
[ 482.761954][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 482.772061][T16580] 0x000000000000-0x000000020000 : ""
[ 482.829324][T16580] ftl_cs: FTL header not found.
[ 483.141511][T16585] netlink: 3 bytes leftover after parsing attributes in process `syz.3.4167'.
[ 483.355021][T16594] netlink: 338 bytes leftover after parsing attributes in process `syz.2.4171'.
[ 483.503873][T16598] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4172'.
[ 483.744249][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 484.744259][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 485.744242][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 486.265564][T16676] futex_wake_op: syz.2.4192 tries to shift op by -2048; fix this program
[ 486.280118][T16676] 0x000000000000-0x000000020000 : ""
[ 486.350802][T16676] ftl_cs: FTL header not found.
[ 486.568350][T16688] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4195'.
[ 486.656197][T16688] bond0: (slave bond_slave_0): Releasing backup interface
[ 486.739278][T16694] netlink: 330 bytes leftover after parsing attributes in process `syz.5.4197'.
[ 486.744214][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 486.931542][T16699] FAULT_INJECTION: forcing a failure.
[ 486.931542][T16699] name failslab, interval 1, probability 0, space 0, times 0
[ 486.947622][T16699] CPU: 1 UID: 0 PID: 16699 Comm: syz.2.4199 Tainted: G L syzkaller #0 PREEMPT(full)
[ 486.947667][T16699] Tainted: [L]=SOFTLOCKUP
[ 486.947677][T16699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 486.947694][T16699] Call Trace:
[ 486.947703][T16699]
[ 486.947714][T16699] dump_stack_lvl+0x100/0x190
[ 486.947753][T16699] should_fail_ex.cold+0x5/0xa
[ 486.947787][T16699] should_failslab+0xc2/0x120
[ 486.947827][T16699] kmem_cache_alloc_noprof+0x91/0x6a0
[ 486.947860][T16699] ? d_instantiate+0x8a/0xb0
[ 486.947890][T16699] ? d_instantiate+0x8a/0xb0
[ 486.947921][T16699] ? alloc_empty_file+0x5b/0x1c0
[ 486.947961][T16699] alloc_empty_file+0x5b/0x1c0
[ 486.947998][T16699] alloc_file_pseudo+0x183/0x290
[ 486.948036][T16699] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 486.948070][T16699] ? alloc_fd+0x471/0x7a0
[ 486.948100][T16699] ? do_raw_spin_unlock+0x145/0x1e0
[ 486.948135][T16699] __anon_inode_getfile+0xe8/0x280
[ 486.948177][T16699] anon_inode_getfile_fmode+0x37/0xa0
[ 486.948216][T16699] do_eventfd+0x159/0x2b0
[ 486.948342][T16699] __x64_sys_eventfd+0x32/0x50
[ 486.948385][T16699] do_syscall_64+0x115/0x840
[ 486.948419][T16699] ? clear_bhb_loop+0x40/0x90
[ 486.948461][T16699] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.948490][T16699] RIP: 0033:0x7f5f0419de99
[ 486.948515][T16699] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 486.948541][T16699] RSP: 002b:00007f5f04fb2028 EFLAGS: 00000246 ORIG_RAX: 000000000000011c
[ 486.948568][T16699] RAX: ffffffffffffffda RBX: 00007f5f04426090 RCX: 00007f5f0419de99
[ 486.948588][T16699] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 486.948605][T16699] RBP: 00007f5f04233eaf R08: 0000000000000000 R09: 0000000000000000
[ 486.948627][T16699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 486.948643][T16699] R13: 00007f5f04426128 R14: 00007f5f04426090 R15: 00007ffc1178f0f8
[ 486.948675][T16699]
[ 486.949715][T16698] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4200'.
[ 487.143020][T16703] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4200'.
[ 487.744242][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 488.744260][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 488.991964][T16739] netlink: 28 bytes leftover after parsing attributes in process `syz.5.4213'.
[ 489.001663][T16739] bridge0: entered promiscuous mode
[ 489.011965][T16739] bridge0: entered allmulticast mode
[ 489.744269][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 490.197568][T16759] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4219'.
[ 490.294067][T16759] bond0: (slave bond_slave_0): Releasing backup interface
[ 490.744254][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 490.830117][T16773] netlink: 342 bytes leftover after parsing attributes in process `syz.5.4223'.
[ 491.411578][T16781] FAULT_INJECTION: forcing a failure.
[ 491.411578][T16781] name failslab, interval 1, probability 0, space 0, times 0
[ 491.453340][T16781] CPU: 0 UID: 0 PID: 16781 Comm: syz.5.4225 Tainted: G L syzkaller #0 PREEMPT(full)
[ 491.453432][T16781] Tainted: [L]=SOFTLOCKUP
[ 491.453454][T16781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 491.453491][T16781] Call Trace:
[ 491.453510][T16781]
[ 491.453523][T16781] dump_stack_lvl+0x100/0x190
[ 491.453563][T16781] should_fail_ex.cold+0x5/0xa
[ 491.453597][T16781] should_failslab+0xc2/0x120
[ 491.453638][T16781] __kmalloc_cache_noprof+0x91/0x6c0
[ 491.453672][T16781] ? percpu_ref_init+0xec/0x3f0
[ 491.453712][T16781] ? __pfx_free_ioctx_users+0x10/0x10
[ 491.453744][T16781] percpu_ref_init+0xec/0x3f0
[ 491.453777][T16781] ? __init_waitqueue_head+0xca/0x150
[ 491.453811][T16781] ioctx_alloc+0x2f0/0x21a0
[ 491.453841][T16781] ? irqentry_exit+0x24d/0xa00
[ 491.453875][T16781] ? lockdep_hardirqs_on+0x78/0x100
[ 491.453908][T16781] ? irqentry_exit+0x24d/0xa00
[ 491.453952][T16781] ? __pfx_ioctx_alloc+0x10/0x10
[ 491.453986][T16781] ? __might_fault+0x111/0x140
[ 491.454029][T16781] __x64_sys_io_setup+0xc9/0x220
[ 491.454064][T16781] do_syscall_64+0x115/0x840
[ 491.454098][T16781] ? clear_bhb_loop+0x40/0x90
[ 491.454134][T16781] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.454163][T16781] RIP: 0033:0x7fdc6f59de99
[ 491.454187][T16781] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 491.454214][T16781] RSP: 002b:00007fdc7042f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce
[ 491.454242][T16781] RAX: ffffffffffffffda RBX: 00007fdc6f826090 RCX: 00007fdc6f59de99
[ 491.454262][T16781] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000002002
[ 491.454279][T16781] RBP: 00007fdc6f633eaf R08: 0000000000000000 R09: 0000000000000000
[ 491.454297][T16781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 491.454314][T16781] R13: 00007fdc6f826128 R14: 00007fdc6f826090 R15: 00007fff02ccc6b8
[ 491.454352][T16781]
[ 491.759267][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 492.193215][T16785] netlink: 'syz.4.4226': attribute type 19 has an invalid length.
[ 492.248928][T16785] netlink: 334 bytes leftover after parsing attributes in process `syz.4.4226'.
[ 492.249469][T16794] netlink: 28 bytes leftover after parsing attributes in process `syz.5.4231'.
[ 492.417176][T16794] bond0: (slave bond_slave_0): Releasing backup interface
[ 492.744237][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 493.744255][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 494.744363][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 495.331219][T16874] netlink: 342 bytes leftover after parsing attributes in process `syz.4.4262'.
[ 495.351445][T16874] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4262'.
[ 495.373029][T16874] tc_dump_action: action bad kind
[ 495.384881][T16874] netlink: 342 bytes leftover after parsing attributes in process `syz.4.4262'.
[ 495.406257][T16874] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4262'.
[ 495.428530][T16874] tc_dump_action: action bad kind
[ 495.744230][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 496.744265][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 497.044046][T16905] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4273'.
[ 497.744633][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 498.440961][T16930] netlink: 334 bytes leftover after parsing attributes in process `syz.3.4282'.
[ 498.620479][T16932] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4283'.
[ 498.679240][T16932] bond0: (slave bond_slave_0): Releasing backup interface
[ 498.744211][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 498.875851][T16941] netlink: 28 bytes leftover after parsing attributes in process `syz.5.4285'.
[ 499.666280][T16958] FAULT_INJECTION: forcing a failure.
[ 499.666280][T16958] name failslab, interval 1, probability 0, space 0, times 0
[ 499.702726][T16958] CPU: 1 UID: 0 PID: 16958 Comm: syz.3.4293 Tainted: G L syzkaller #0 PREEMPT(full)
[ 499.702772][T16958] Tainted: [L]=SOFTLOCKUP
[ 499.702782][T16958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 499.702799][T16958] Call Trace:
[ 499.702808][T16958]
[ 499.702819][T16958] dump_stack_lvl+0x100/0x190
[ 499.702857][T16958] should_fail_ex.cold+0x5/0xa
[ 499.702889][T16958] should_failslab+0xc2/0x120
[ 499.702930][T16958] __kmalloc_cache_noprof+0x91/0x6c0
[ 499.702963][T16958] ? percpu_ref_init+0xec/0x3f0
[ 499.703001][T16958] ? __pfx_free_ioctx_users+0x10/0x10
[ 499.703029][T16958] percpu_ref_init+0xec/0x3f0
[ 499.703060][T16958] ? __init_waitqueue_head+0xca/0x150
[ 499.703092][T16958] ioctx_alloc+0x2f0/0x21a0
[ 499.703127][T16958] ? irqentry_exit+0x24d/0xa00
[ 499.703171][T16958] ? lockdep_hardirqs_on+0x78/0x100
[ 499.703203][T16958] ? irqentry_exit+0x24d/0xa00
[ 499.703244][T16958] ? __pfx_ioctx_alloc+0x10/0x10
[ 499.703278][T16958] ? __might_fault+0x111/0x140
[ 499.703311][T16958] __x64_sys_io_setup+0xc9/0x220
[ 499.703343][T16958] do_syscall_64+0x115/0x840
[ 499.703374][T16958] ? clear_bhb_loop+0x40/0x90
[ 499.703409][T16958] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 499.703436][T16958] RIP: 0033:0x7fe80179de99
[ 499.703458][T16958] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 499.703485][T16958] RSP: 002b:00007fe802690028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce
[ 499.703515][T16958] RAX: ffffffffffffffda RBX: 00007fe801a26090 RCX: 00007fe80179de99
[ 499.703535][T16958] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000002002
[ 499.703553][T16958] RBP: 00007fe801833eaf R08: 0000000000000000 R09: 0000000000000000
[ 499.703571][T16958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 499.703589][T16958] R13: 00007fe801a26128 R14: 00007fe801a26090 R15: 00007ffc5445a188
[ 499.703629][T16958]
[ 500.255159][T16970] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4297'.
[ 500.484156][T16972] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4299'.
[ 500.495447][T16974] netlink: 130 bytes leftover after parsing attributes in process `syz.2.4298'.
[ 500.744236][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 501.005597][T16986] netlink: 20 bytes leftover after parsing attributes in process `syz.5.4304'.
[ 501.244066][T16990] FAULT_INJECTION: forcing a failure.
[ 501.244066][T16990] name failslab, interval 1, probability 0, space 0, times 0
[ 501.306545][T16990] CPU: 1 UID: 0 PID: 16990 Comm: syz.5.4314 Tainted: G L syzkaller #0 PREEMPT(full)
[ 501.306595][T16990] Tainted: [L]=SOFTLOCKUP
[ 501.306606][T16990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 501.306623][T16990] Call Trace:
[ 501.306632][T16990]
[ 501.306644][T16990] dump_stack_lvl+0x100/0x190
[ 501.306682][T16990] should_fail_ex.cold+0x5/0xa
[ 501.306716][T16990] ? __pfx_mon_text_open+0x10/0x10
[ 501.306888][T16990] should_failslab+0xc2/0x120
[ 501.306929][T16990] __kmalloc_cache_noprof+0x91/0x6c0
[ 501.306958][T16990] ? lockdep_init_map_type+0x5c/0x250
[ 501.306996][T16990] ? mon_text_open+0x1d9/0x510
[ 501.307046][T16990] ? __pfx_mon_text_open+0x10/0x10
[ 501.307088][T16990] mon_text_open+0x1d9/0x510
[ 501.307134][T16990] ? __pfx_mon_text_open+0x10/0x10
[ 501.307183][T16990] ? __debugfs_file_get+0x1fc/0x860
[ 501.307217][T16990] ? __pfx___debugfs_file_get+0x10/0x10
[ 501.307250][T16990] ? __pfx_apparmor_file_open+0x10/0x10
[ 501.307282][T16990] ? lockdown_is_locked_down+0x3d/0x140
[ 501.307311][T16990] ? bpf_lsm_locked_down+0x9/0x10
[ 501.307348][T16990] ? __pfx_mon_text_open+0x10/0x10
[ 501.307390][T16990] full_proxy_open_regular+0x1b6/0x370
[ 501.307430][T16990] do_dentry_open+0x6ab/0x14d0
[ 501.307460][T16990] ? __pfx_full_proxy_open_regular+0x10/0x10
[ 501.307505][T16990] vfs_open+0x82/0x3f0
[ 501.307547][T16990] path_openat+0x2873/0x4280
[ 501.307595][T16990] ? __pfx_path_openat+0x10/0x10
[ 501.307635][T16990] do_file_open+0x20e/0x430
[ 501.307667][T16990] ? __pfx_do_file_open+0x10/0x10
[ 501.307726][T16990] ? alloc_fd+0x471/0x7a0
[ 501.307759][T16990] ? do_getname+0x191/0x390
[ 501.307798][T16990] do_sys_openat2+0x10f/0x1e0
[ 501.307837][T16990] ? __pfx_do_sys_openat2+0x10/0x10
[ 501.307878][T16990] ? __fget_files+0x21f/0x3d0
[ 501.307914][T16990] __x64_sys_openat+0x12d/0x210
[ 501.307953][T16990] ? __pfx___x64_sys_openat+0x10/0x10
[ 501.308015][T16990] do_syscall_64+0x115/0x840
[ 501.308051][T16990] ? clear_bhb_loop+0x40/0x90
[ 501.308088][T16990] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 501.308118][T16990] RIP: 0033:0x7fdc6f59de99
[ 501.308144][T16990] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 501.308172][T16990] RSP: 002b:00007fdc70450028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 501.308201][T16990] RAX: ffffffffffffffda RBX: 00007fdc6f825fa0 RCX: 00007fdc6f59de99
[ 501.308221][T16990] RDX: 0000000000022202 RSI: 0000200000000400 RDI: ffffffffffffff9c
[ 501.308240][T16990] RBP: 00007fdc6f633eaf R08: 0000000000000000 R09: 0000000000000000
[ 501.308258][T16990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 501.308276][T16990] R13: 00007fdc6f826038 R14: 00007fdc6f825fa0 R15: 00007fff02ccc6b8
[ 501.308316][T16990]
[ 501.671704][ T1317] ieee802154 phy0 wpan0: encryption failed: -22
[ 501.682812][ T1317] ieee802154 phy1 wpan1: encryption failed: -22
[ 501.744237][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 502.605196][T17018] netlink: 350 bytes leftover after parsing attributes in process `syz.3.4316'.
[ 502.720011][T17023] netlink: 130 bytes leftover after parsing attributes in process `syz.3.4318'.
[ 502.744244][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 502.858464][T17025] netlink: 334 bytes leftover after parsing attributes in process `syz.5.4319'.
[ 503.744583][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 503.839375][T17061] netlink: 330 bytes leftover after parsing attributes in process `syz.4.4329'.
[ 504.160322][T17069] netlink: 'syz.2.4333': attribute type 4 has an invalid length.
[ 504.744298][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 505.060712][T17090] netlink: 342 bytes leftover after parsing attributes in process `syz.2.4339'.
[ 505.744269][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 506.396606][T17121] netlink: 350 bytes leftover after parsing attributes in process `syz.4.4350'.
[ 506.744260][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 507.579049][T17142] FAULT_INJECTION: forcing a failure.
[ 507.579049][T17142] name failslab, interval 1, probability 0, space 0, times 0
[ 507.630341][T17142] CPU: 0 UID: 0 PID: 17142 Comm: syz.3.4357 Tainted: G L syzkaller #0 PREEMPT(full)
[ 507.630391][T17142] Tainted: [L]=SOFTLOCKUP
[ 507.630402][T17142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 507.630420][T17142] Call Trace:
[ 507.630429][T17142]
[ 507.630441][T17142] dump_stack_lvl+0x100/0x190
[ 507.630480][T17142] should_fail_ex.cold+0x5/0xa
[ 507.630514][T17142] should_failslab+0xc2/0x120
[ 507.630556][T17142] kmem_cache_alloc_noprof+0x91/0x6a0
[ 507.630591][T17142] ? d_instantiate+0x8a/0xb0
[ 507.630623][T17142] ? d_instantiate+0x8a/0xb0
[ 507.630652][T17142] ? alloc_empty_file+0x5b/0x1c0
[ 507.630689][T17142] alloc_empty_file+0x5b/0x1c0
[ 507.630726][T17142] alloc_file_pseudo+0x183/0x290
[ 507.630764][T17142] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 507.630797][T17142] ? alloc_fd+0x471/0x7a0
[ 507.630827][T17142] ? do_raw_spin_unlock+0x145/0x1e0
[ 507.630884][T17142] __anon_inode_getfile+0xe8/0x280
[ 507.630928][T17142] anon_inode_getfile_fmode+0x37/0xa0
[ 507.630969][T17142] do_eventfd+0x159/0x2b0
[ 507.631014][T17142] __x64_sys_eventfd+0x32/0x50
[ 507.631056][T17142] do_syscall_64+0x115/0x840
[ 507.631089][T17142] ? clear_bhb_loop+0x40/0x90
[ 507.631123][T17142] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 507.631152][T17142] RIP: 0033:0x7fe80179de99
[ 507.631177][T17142] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 507.631202][T17142] RSP: 002b:00007fe802690028 EFLAGS: 00000246 ORIG_RAX: 000000000000011c
[ 507.631240][T17142] RAX: ffffffffffffffda RBX: 00007fe801a26090 RCX: 00007fe80179de99
[ 507.631260][T17142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 507.631277][T17142] RBP: 00007fe801833eaf R08: 0000000000000000 R09: 0000000000000000
[ 507.631295][T17142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 507.631314][T17142] R13: 00007fe801a26128 R14: 00007fe801a26090 R15: 00007ffc5445a188
[ 507.631353][T17142]
[ 507.838294][T17141] FAULT_INJECTION: forcing a failure.
[ 507.838294][T17141] name failslab, interval 1, probability 0, space 0, times 0
[ 507.852963][T17141] CPU: 0 UID: 0 PID: 17141 Comm: syz.2.4356 Tainted: G L syzkaller #0 PREEMPT(full)
[ 507.853007][T17141] Tainted: [L]=SOFTLOCKUP
[ 507.853018][T17141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 507.853034][T17141] Call Trace:
[ 507.853043][T17141]
[ 507.853052][T17141] dump_stack_lvl+0x100/0x190
[ 507.853090][T17141] should_fail_ex.cold+0x5/0xa
[ 507.853121][T17141] should_failslab+0xc2/0x120
[ 507.853161][T17141] __kmalloc_cache_noprof+0x91/0x6c0
[ 507.853192][T17141] ? percpu_ref_init+0xec/0x3f0
[ 507.853230][T17141] ? __pfx_free_ioctx_users+0x10/0x10
[ 507.853256][T17141] percpu_ref_init+0xec/0x3f0
[ 507.853297][T17141] ? __init_waitqueue_head+0xca/0x150
[ 507.853333][T17141] ioctx_alloc+0x2f0/0x21a0
[ 507.853362][T17141] ? irqentry_exit+0x24d/0xa00
[ 507.853396][T17141] ? lockdep_hardirqs_on+0x78/0x100
[ 507.853429][T17141] ? irqentry_exit+0x24d/0xa00
[ 507.853472][T17141] ? __pfx_ioctx_alloc+0x10/0x10
[ 507.853507][T17141] ? __might_fault+0x111/0x140
[ 507.853540][T17141] __x64_sys_io_setup+0xc9/0x220
[ 507.853573][T17141] do_syscall_64+0x115/0x840
[ 507.853604][T17141] ? clear_bhb_loop+0x40/0x90
[ 507.853638][T17141] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 507.853667][T17141] RIP: 0033:0x7f5f0419de99
[ 507.853690][T17141] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 507.853717][T17141] RSP: 002b:00007f5f04fb2028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce
[ 507.853744][T17141] RAX: ffffffffffffffda RBX: 00007f5f04426090 RCX: 00007f5f0419de99
[ 507.853763][T17141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000002002
[ 507.853779][T17141] RBP: 00007f5f04233eaf R08: 0000000000000000 R09: 0000000000000000
[ 507.853797][T17141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 507.853813][T17141] R13: 00007f5f04426128 R14: 00007f5f04426090 R15: 00007ffc1178f0f8
[ 507.853851][T17141]
[ 508.262580][T17147] sd 0:0:1:0: device reset
[ 508.745815][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 509.744241][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 510.744233][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 511.150886][T17214] netlink: 93 bytes leftover after parsing attributes in process `syz.3.4385'.
[ 511.744175][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 512.744223][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 513.744240][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 513.986562][ T5637] Bluetooth: hci4: command 0x0406 tx timeout
[ 514.744223][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 515.744252][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 516.744236][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 517.744240][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 518.744234][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 519.744239][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 520.744251][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 521.744257][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 522.744234][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 523.744239][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 524.745411][ T187] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 525.578811][ T5637] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 525.590603][ T5637] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 525.599018][ T5637] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 525.611595][ T5637] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 525.620693][ T5637] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 525.744290][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 526.051483][T17219] bridge0: port 1(bridge_slave_0) entered blocking state
[ 526.058728][T17219] bridge0: port 1(bridge_slave_0) entered disabled state
[ 526.065921][T17219] bridge_slave_0: entered allmulticast mode
[ 526.078004][T17219] bridge_slave_0: entered promiscuous mode
[ 526.086019][T17219] bridge0: port 2(bridge_slave_1) entered blocking state
[ 526.093303][T17219] bridge0: port 2(bridge_slave_1) entered disabled state
[ 526.101025][T17219] bridge_slave_1: entered allmulticast mode
[ 526.108270][T17219] bridge_slave_1: entered promiscuous mode
[ 526.137697][T17219] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 526.152335][T17219] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 526.184584][T17219] team0: Port device team_slave_0 added
[ 526.192355][T17219] team0: Port device team_slave_1 added
[ 526.215849][T17219] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 526.223064][T17219] 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 1532 would solve the problem.
[ 526.249616][T17219] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 526.262049][T17219] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 526.269176][T17219] 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 1532 would solve the problem.
[ 526.297794][T17219] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 526.339226][T17219] hsr_slave_0: entered promiscuous mode
[ 526.345618][T17219] hsr_slave_1: entered promiscuous mode
[ 526.352152][T17219] debugfs: 'hsr0' already exists in 'hsr'
[ 526.358089][T17219] Cannot create hsr debugfs directory
[ 526.520069][T17219] netdevsim netdevsim6 netdevsim0: renamed from eth0
[ 526.530684][T17219] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 526.539061][T17219] netdevsim netdevsim6 netdevsim1: renamed from eth1
[ 526.548652][T17219] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 526.559922][T17219] netdevsim netdevsim6 netdevsim2: renamed from eth2
[ 526.569352][T17219] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 526.578000][T17219] netdevsim netdevsim6 netdevsim3: renamed from eth3
[ 526.590137][T17219] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 526.614969][T17219] bridge0: port 2(bridge_slave_1) entered blocking state
[ 526.622212][T17219] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 526.629789][T17219] bridge0: port 1(bridge_slave_0) entered blocking state
[ 526.637046][T17219] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 526.694961][T17219] 8021q: adding VLAN 0 to HW filter on device bond0
[ 526.712626][ T48] bridge0: port 1(bridge_slave_0) entered disabled state
[ 526.721845][ T48] bridge0: port 2(bridge_slave_1) entered disabled state
[ 526.735604][T17219] 8021q: adding VLAN 0 to HW filter on device team0
[ 526.744195][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 526.755320][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 526.762628][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 526.771119][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 526.778278][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 527.120857][T17219] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 527.334082][T17219] veth0_vlan: entered promiscuous mode
[ 527.352597][T17219] veth1_vlan: entered promiscuous mode
[ 527.381620][T17219] veth0_macvtap: entered promiscuous mode
[ 527.390922][T17219] veth1_macvtap: entered promiscuous mode
[ 527.411376][T17219] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 527.427218][T17219] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 527.442148][ T1120] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 527.451240][ T1120] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 527.461958][ T1120] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 527.473768][ T1120] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 527.592169][ T1120] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 527.601835][ T1120] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 527.634396][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 527.642557][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 527.676633][ T4943] Bluetooth: hci6: command tx timeout
[ 527.744225][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 528.096636][T17273] FAULT_INJECTION: forcing a failure.
[ 528.096636][T17273] name failslab, interval 1, probability 0, space 0, times 0
[ 528.109688][T17273] CPU: 0 UID: 0 PID: 17273 Comm: syz.6.4387 Tainted: G L syzkaller #0 PREEMPT(full)
[ 528.109735][T17273] Tainted: [L]=SOFTLOCKUP
[ 528.109745][T17273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 528.109762][T17273] Call Trace:
[ 528.109770][T17273]
[ 528.109781][T17273] dump_stack_lvl+0x100/0x190
[ 528.109817][T17273] should_fail_ex.cold+0x5/0xa
[ 528.109849][T17273] should_failslab+0xc2/0x120
[ 528.109891][T17273] kmem_cache_alloc_lru_noprof+0x8d/0x6a0
[ 528.109931][T17273] ? __d_alloc+0x35/0xa50
[ 528.109969][T17273] __d_alloc+0x35/0xa50
[ 528.110005][T17273] d_alloc+0x4a/0x1e0
[ 528.110037][T17273] lookup_one_qstr_excl+0x171/0x250
[ 528.110075][T17273] start_dirop+0x59/0xb0
[ 528.110116][T17273] simple_start_creating+0xf9/0x110
[ 528.110141][T17273] ? __pfx_simple_start_creating+0x10/0x10
[ 528.110181][T17273] ? mntput+0x70/0xa0
[ 528.110218][T17273] ? simple_pin_fs+0xa3/0x190
[ 528.110254][T17273] debugfs_start_creating.part.0+0x82/0x170
[ 528.110295][T17273] __debugfs_create_file+0xb3/0x4f0
[ 528.110338][T17273] debugfs_create_file_full+0x41/0x60
[ 528.110381][T17273] ref_tracker_dir_debugfs+0x19e/0x2e0
[ 528.110408][T17273] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10
[ 528.110449][T17273] ? ida_alloc_range+0x70d/0x830
[ 528.110509][T17273] ? kasan_save_track+0x14/0x30
[ 528.110542][T17273] ? __kasan_kmalloc+0xaa/0xb0
[ 528.110573][T17273] ? lockdep_init_map_type+0x5c/0x250
[ 528.110614][T17273] preinit_net.part.0+0x252/0x920
[ 528.110655][T17273] copy_net_ns+0x339/0x7c0
[ 528.110697][T17273] create_new_namespaces+0x3ea/0xac0
[ 528.110734][T17273] unshare_nsproxy_namespaces+0xf2/0x220
[ 528.110767][T17273] ksys_unshare+0x438/0xab0
[ 528.110807][T17273] ? __pfx_ksys_unshare+0x10/0x10
[ 528.110853][T17273] __x64_sys_unshare+0x31/0x40
[ 528.110885][T17273] do_syscall_64+0x115/0x840
[ 528.110917][T17273] ? clear_bhb_loop+0x40/0x90
[ 528.110952][T17273] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 528.110977][T17273] RIP: 0033:0x7fe87199de99
[ 528.110998][T17273] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 528.111026][T17273] RSP: 002b:00007fe872790028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 528.111053][T17273] RAX: ffffffffffffffda RBX: 00007fe871c25fa0 RCX: 00007fe87199de99
[ 528.111074][T17273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[ 528.111091][T17273] RBP: 00007fe871a33eaf R08: 0000000000000000 R09: 0000000000000000
[ 528.111106][T17273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 528.111123][T17273] R13: 00007fe871c26038 R14: 00007fe871c25fa0 R15: 00007fff2676c768
[ 528.111161][T17273]
[ 528.579798][T17278] FAULT_INJECTION: forcing a failure.
[ 528.579798][T17278] name failslab, interval 1, probability 0, space 0, times 0
[ 528.592559][T17278] CPU: 0 UID: 0 PID: 17278 Comm: syz.2.4389 Tainted: G L syzkaller #0 PREEMPT(full)
[ 528.592604][T17278] Tainted: [L]=SOFTLOCKUP
[ 528.592613][T17278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 528.592628][T17278] Call Trace:
[ 528.592646][T17278]
[ 528.592657][T17278] dump_stack_lvl+0x100/0x190
[ 528.592697][T17278] should_fail_ex.cold+0x5/0xa
[ 528.592731][T17278] should_failslab+0xc2/0x120
[ 528.592773][T17278] kmem_cache_alloc_lru_noprof+0x8d/0x6a0
[ 528.592812][T17278] ? __d_alloc+0x35/0xa50
[ 528.592850][T17278] __d_alloc+0x35/0xa50
[ 528.592887][T17278] d_alloc+0x4a/0x1e0
[ 528.592920][T17278] lookup_one_qstr_excl+0x171/0x250
[ 528.592962][T17278] start_dirop+0x59/0xb0
[ 528.593007][T17278] simple_start_creating+0xf9/0x110
[ 528.593036][T17278] ? __pfx_simple_start_creating+0x10/0x10
[ 528.593084][T17278] ? mntput+0x70/0xa0
[ 528.593125][T17278] ? simple_pin_fs+0xa3/0x190
[ 528.593166][T17278] debugfs_start_creating.part.0+0x82/0x170
[ 528.593209][T17278] __debugfs_create_file+0xb3/0x4f0
[ 528.593255][T17278] debugfs_create_file_full+0x41/0x60
[ 528.593300][T17278] ref_tracker_dir_debugfs+0x19e/0x2e0
[ 528.593329][T17278] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10
[ 528.593374][T17278] ? ida_alloc_range+0x70d/0x830
[ 528.593438][T17278] ? kasan_save_track+0x14/0x30
[ 528.593473][T17278] ? __kasan_kmalloc+0xaa/0xb0
[ 528.593508][T17278] ? lockdep_init_map_type+0x5c/0x250
[ 528.593542][T17278] preinit_net.part.0+0x252/0x920
[ 528.593585][T17278] copy_net_ns+0x339/0x7c0
[ 528.593633][T17278] create_new_namespaces+0x3ea/0xac0
[ 528.593684][T17278] unshare_nsproxy_namespaces+0xf2/0x220
[ 528.593719][T17278] ksys_unshare+0x438/0xab0
[ 528.593758][T17278] ? __pfx_ksys_unshare+0x10/0x10
[ 528.593804][T17278] __x64_sys_unshare+0x31/0x40
[ 528.593834][T17278] do_syscall_64+0x115/0x840
[ 528.593863][T17278] ? clear_bhb_loop+0x40/0x90
[ 528.593899][T17278] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 528.593929][T17278] RIP: 0033:0x7f5f0419de99
[ 528.593955][T17278] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 528.593985][T17278] RSP: 002b:00007f5f04fd3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 528.594013][T17278] RAX: ffffffffffffffda RBX: 00007f5f04425fa0 RCX: 00007f5f0419de99
[ 528.594032][T17278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[ 528.594050][T17278] RBP: 00007f5f04233eaf R08: 0000000000000000 R09: 0000000000000000
[ 528.594068][T17278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 528.594085][T17278] R13: 00007f5f04426038 R14: 00007f5f04425fa0 R15: 00007ffc1178f0f8
[ 528.594125][T17278]
[ 529.744245][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 529.753634][ T4943] Bluetooth: hci6: command tx timeout
[ 529.826628][ T31] INFO: task syz.1.3481:14530 blocked for more than 143 seconds.
[ 529.834442][ T31] Tainted: G L syzkaller #0
[ 529.846836][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
[ 529.866162][ T31] task:syz.1.3481 state:D stack:28136 pid:14530 tgid:14526 ppid:5627 task_flags:0x400040 flags:0x00080002
[ 529.891558][ T31] Call Trace:
[ 529.901916][ T31]
[ 529.904990][ T31] __schedule+0x125c/0x6730
[ 529.915098][ T31] ? do_raw_spin_lock+0x128/0x260
[ 529.927992][ T31] ? __pfx___schedule+0x10/0x10
[ 529.941282][ T31] ? find_held_lock+0x2b/0x80
[ 529.956374][ T31] ? schedule+0x225/0x2c0
[ 529.972226][ T31] schedule+0xdd/0x2c0
[ 529.991313][ T31] schedule_preempt_disabled+0x13/0x30
[ 530.014612][ T31] __mutex_lock+0xccc/0x1bd0
[ 530.035634][ T31] ? nfsd_nl_listener_get_doit+0x13f/0x7c0
[ 530.060903][ T31] ? __kasan_slab_alloc+0x89/0x90
[ 530.083278][ T31] ? __pfx___mutex_lock+0x10/0x10
[ 530.109584][ T31] ? kmalloc_reserve+0xf9/0x350
[ 530.128418][ T31] ? skb_put+0x138/0x180
[ 530.145985][ T31] ? __nlmsg_put+0x152/0x1c0
[ 530.170313][ T31] ? nfsd_nl_listener_get_doit+0x13f/0x7c0
[ 530.202222][ T31] nfsd_nl_listener_get_doit+0x13f/0x7c0
[ 530.259196][ T31] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1e5/0x2f0
[ 530.327552][ T31] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1ef/0x2f0
[ 530.344278][ T31] genl_family_rcv_msg_doit+0x214/0x300
[ 530.363924][ T31] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 530.391008][ T31] ? genl_get_cmd+0x3e7/0x760
[ 530.406584][ T31] ? __dev_queue_xmit+0xa33/0x4970
[ 530.426784][ T31] ? __radix_tree_lookup+0x217/0x2b0
[ 530.436764][ T31] genl_rcv_msg+0x560/0x800
[ 530.454055][ T31] ? __pfx_genl_rcv_msg+0x10/0x10
[ 530.475380][ T31] ? __pfx_nfsd_nl_listener_get_doit+0x10/0x10
[ 530.493999][ T31] netlink_rcv_skb+0x159/0x420
[ 530.506832][ T31] ? __pfx_genl_rcv_msg+0x10/0x10
[ 530.526435][ T31] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 530.536981][ T31] ? netlink_deliver_tap+0x1ae/0xcc0
[ 530.549626][ T31] genl_rcv+0x28/0x40
[ 530.563290][ T31] netlink_unicast+0x585/0x850
[ 530.573292][ T31] ? __pfx_netlink_unicast+0x10/0x10
[ 530.589081][ T31] netlink_sendmsg+0x8b0/0xda0
[ 530.599424][ T31] ? __pfx_netlink_sendmsg+0x10/0x10
[ 530.610937][ T31] ? apparmor_socket_sendmsg+0x15b/0x270
[ 530.621178][ T31] ____sys_sendmsg+0xa4d/0xbe0
[ 530.629294][ T31] ? __pfx_netlink_sendmsg+0x10/0x10
[ 530.637846][ T31] ? __pfx_____sys_sendmsg+0x10/0x10
[ 530.647669][ T31] ? kasan_quarantine_put+0x104/0x240
[ 530.656103][ T31] ? lockdep_hardirqs_on+0x78/0x100
[ 530.666511][ T31] ? find_held_lock+0x2b/0x80
[ 530.676660][ T31] ___sys_sendmsg+0x190/0x1e0
[ 530.682315][ T31] ? __pfx____sys_sendmsg+0x10/0x10
[ 530.689981][ T31] ? __lock_acquire+0x49f/0x1a40
[ 530.695083][ T31] __sys_sendmsg+0x160/0x210
[ 530.700779][ T31] ? __pfx___sys_sendmsg+0x10/0x10
[ 530.705997][ T31] ? kcov_ioctl+0x17a/0x750
[ 530.711130][ T31] do_syscall_64+0x115/0x840
[ 530.715778][ T31] ? clear_bhb_loop+0x40/0x90
[ 530.720569][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 530.726597][ T31] RIP: 0033:0x7fdcc419de99
[ 530.731064][ T31] RSP: 002b:00007fdcc4f91028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 530.739977][ T31] RAX: ffffffffffffffda RBX: 00007fdcc4426090 RCX: 00007fdcc419de99
[ 530.748434][ T9] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 530.757458][ T31] RDX: 0000000000000050 RSI: 0000200000000140 RDI: 0000000000000003
[ 530.765577][ T31] RBP: 00007fdcc4233eaf R08: 0000000000000000 R09: 0000000000000000
[ 530.773747][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 530.784065][ T31] R13: 00007fdcc4426128 R14: 00007fdcc4426090 R15: 00007fff12eca2e8
[ 530.794847][ T31]
[ 530.798145][ T31]
[ 530.798145][ T31] Showing all locks held in the system:
[ 530.806029][ T31] 1 lock held by khungtaskd/31:
[ 530.811598][ T31] #0: ffffffff8ebe7f80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184
[ 530.821687][ T31] 3 locks held by kworker/0:2/187:
[ 530.826909][ T31] #0: ffff88801bc0b140 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x12b1/0x1940
[ 530.837534][ T31] #1: ffffc9000241fd08 ((fqdir_free_work).work){+.+.}-{0:0}, at: process_one_work+0x988/0x1940
[ 530.848115][ T31] #2: ffffffff8ebf38f8 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x48/0x6d0
[ 530.858226][ T31] 4 locks held by kworker/u8:6/667:
[ 530.863457][ T31] #0: ffff88801caf6140 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b1/0x1940
[ 530.874070][ T31] #1: ffffc900042afd08 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x988/0x1940
[ 530.884103][ T31] #2: ffffffff90a89188 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xb8/0x920
[ 530.895358][ T31] #3: ffffffff90aa1d80 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x7ec/0xab0
[ 530.904563][ T31] 3 locks held by kworker/u8:9/1120:
[ 530.909912][ T31] #0: ffff8880b853b660 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2c/0x140
[ 530.920526][ T31] #1: ffffc90005777d08 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_one_work+0x988/0x1940
[ 530.934877][ T31] #2: ffff8880b8526298 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x124/0x1d0
[ 530.944391][ T31] 2 locks held by getty/5383:
[ 530.949223][ T31] #0: ffff8880368c80a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 530.959425][ T31] #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x14e0
[ 530.969674][ T31] 2 locks held by syz-executor/5624:
[ 530.975014][ T31] #0: ffff8880520bc0d8 (&type->s_umount_key#56){+.+.}-{4:4}, at: deactivate_super+0xdf/0x110
[ 530.985487][ T31] #1: ffffffff8f0712e0 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_shutdown_threads+0x5b/0xf0
[ 530.997611][ T31] 2 locks held by syz.1.3481/14527:
[ 531.002868][ T31] #0: ffffffff90b50a68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[ 531.011279][ T31] #1: ffffffff8f0712e0 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0xd5/0x1a80
[ 531.021665][ T31] 2 locks held by syz.1.3481/14530:
[ 531.027912][ T31] #0: ffffffff90b50a68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[ 531.036212][ T31] #1: ffffffff8f0712e0 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_get_doit+0x13f/0x7c0
[ 531.046681][ T31] 2 locks held by syz-executor/14645:
[ 531.052450][ T31] #0: ffff88807ef3e0d8 (&type->s_umount_key#56){+.+.}-{4:4}, at: deactivate_super+0xdf/0x110
[ 531.062990][ T31] #1: ffffffff8f0712e0 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_shutdown_threads+0x5b/0xf0
[ 531.072762][ T31] 1 lock held by syz-executor/15279:
[ 531.078217][ T31] #0: ffffffff8ebf3a28 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x19e/0x3c0
[ 531.088515][ T31] 1 lock held by syz.2.4401/17304:
[ 531.095747][ T31] #0: ffffffff8ebf3a28 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x19e/0x3c0
[ 531.177926][ T31]
[ 531.187534][ T31] =============================================
[ 531.187534][ T31]
[ 531.219559][ T31] NMI backtrace for cpu 1
[ 531.219585][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full)
[ 531.219621][ T31] Tainted: [L]=SOFTLOCKUP
[ 531.219630][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 531.219645][ T31] Call Trace:
[ 531.219653][ T31]
[ 531.219662][ T31] dump_stack_lvl+0x100/0x190
[ 531.219696][ T31] nmi_cpu_backtrace.cold+0x12d/0x151
[ 531.219729][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 531.219761][ T31] nmi_trigger_cpumask_backtrace+0x21c/0x2a0
[ 531.219807][ T31] sys_info+0x141/0x190
[ 531.219843][ T31] watchdog+0xcb1/0x1030
[ 531.219894][ T31] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 531.219923][ T31] ? __pfx_watchdog+0x10/0x10
[ 531.219959][ T31] ? __kthread_parkme+0x18c/0x230
[ 531.219996][ T31] ? kthread+0x13a/0x450
[ 531.220027][ T31] ? __pfx_watchdog+0x10/0x10
[ 531.220061][ T31] kthread+0x370/0x450
[ 531.220093][ T31] ? __pfx_kthread+0x10/0x10
[ 531.220128][ T31] ret_from_fork+0x72b/0xd50
[ 531.220160][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 531.220192][ T31] ? __switch_to+0x800/0x10f0
[ 531.220226][ T31] ? __switch_to_asm+0x39/0x70
[ 531.220259][ T31] ? __pfx_kthread+0x10/0x10
[ 531.220294][ T31] ret_from_fork_asm+0x1a/0x30
[ 531.220345][ T31]
[ 531.220369][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 531.362623][ C0] NMI backtrace for cpu 0
[ 531.362645][ C0] CPU: 0 UID: 0 PID: 14003 Comm: syz.3.3283 Tainted: G L syzkaller #0 PREEMPT(full)
[ 531.362678][ C0] Tainted: [L]=SOFTLOCKUP
[ 531.362686][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 531.362700][ C0] RIP: 0010:free_pages_prepare+0xe7/0xd80
[ 531.362727][ C0] Code: 89 de 4c 89 ef e8 29 1c ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02 00 0f 85 ee 0a 00 00 <4d> 8b 75 08 4c 89 f0 83 e0 01 48 83 e8 01 49 09 c6 48 b8 00 00 00
[ 531.362749][ C0] RSP: 0018:ffffc90002ddf878 EFLAGS: 00000246
[ 531.362767][ C0] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8269b041
[ 531.362782][ C0] RDX: 1ffffd400032fea1 RSI: ffffffff8c400900 RDI: ffffffff8e46c920
[ 531.362797][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff224539a
[ 531.362810][ C0] R10: ffffffff91229cd7 R11: 0000000000000000 R12: ffffea000197f508
[ 531.362824][ C0] R13: ffffea000197f500 R14: ffffea000197f500 R15: ffffea000197f500
[ 531.362840][ C0] FS: 0000000000000000(0000) GS:ffff888123de3000(0000) knlGS:0000000000000000
[ 531.362860][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 531.362875][ C0] CR2: 00007f5f04fd39a0 CR3: 00000000363c2000 CR4: 00000000003526f0
[ 531.362890][ C0] Call Trace:
[ 531.362897][ C0]
[ 531.362908][ C0] __free_contig_range_common+0x14f/0x250
[ 531.362935][ C0] free_pages_bulk+0x12a/0x200
[ 531.362963][ C0] vm_area_free_pages+0xad/0x2b0
[ 531.362992][ C0] vfree+0x107/0x750
[ 531.363020][ C0] ? kcov_close+0x2b/0x60
[ 531.363050][ C0] ? __pfx_kcov_close+0x10/0x10
[ 531.363079][ C0] ? rcu_is_watching+0x12/0xc0
[ 531.363105][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 531.363129][ C0] ? __pfx_kcov_close+0x10/0x10
[ 531.363158][ C0] ? __pfx_kcov_close+0x10/0x10
[ 531.363187][ C0] kcov_close+0x34/0x60
[ 531.363215][ C0] __fput+0x3ff/0xb50
[ 531.363242][ C0] ? cleanup_mnt+0x263/0x450
[ 531.363279][ C0] task_work_run+0x150/0x240
[ 531.363311][ C0] ? __pfx_task_work_run+0x10/0x10
[ 531.363347][ C0] do_exit+0x951/0x2ae0
[ 531.363385][ C0] ? __pfx_do_exit+0x10/0x10
[ 531.363413][ C0] ? do_raw_spin_lock+0x128/0x260
[ 531.363437][ C0] ? find_held_lock+0x2b/0x80
[ 531.363463][ C0] ? get_signal+0x7e0/0x21e0
[ 531.363489][ C0] do_group_exit+0xd5/0x2a0
[ 531.363519][ C0] get_signal+0x1ec7/0x21e0
[ 531.363549][ C0] ? __pfx_get_signal+0x10/0x10
[ 531.363574][ C0] ? do_futex+0x190/0x440
[ 531.363600][ C0] arch_do_signal_or_restart+0x91/0x7a0
[ 531.363635][ C0] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0
[ 531.363666][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 531.363706][ C0] ? exc_page_fault+0x6f/0xd0
[ 531.363734][ C0] exit_to_user_mode_loop+0x139/0x6f0
[ 531.363756][ C0] ? rcu_is_watching+0x12/0xc0
[ 531.363782][ C0] do_syscall_64+0x652/0x840
[ 531.363808][ C0] ? clear_bhb_loop+0x40/0x90
[ 531.363835][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 531.363857][ C0] RIP: 0033:0x7fe80179de99
[ 531.363874][ C0] Code: Unable to access opcode bytes at 0x7fe80179de6f.
[ 531.363884][ C0] RSP: 002b:00007fe8026b10e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 531.363903][ C0] RAX: fffffffffffffe00 RBX: 00007fe801a25fa8 RCX: 00007fe80179de99
[ 531.363918][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe801a25fa8
[ 531.363932][ C0] RBP: 00007fe801a25fa0 R08: 0000000000000000 R09: 0000000000000000
[ 531.363945][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 531.363958][ C0] R13: 00007fe801a26038 R14: 00007ffc5445a0a0 R15: 00007ffc5445a188
[ 531.363982][ C0]
[ 531.744228][ T10] ACPI Error: Could not disable RealTimeClock events (20260408/evxfevnt-243)
[ 531.848928][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 531.855948][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full)
[ 531.867009][ T31] Tainted: [L]=SOFTLOCKUP
[ 531.871381][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 531.881547][ T31] Call Trace:
[ 531.884837][ T31]
[ 531.887813][ T31] dump_stack_lvl+0x100/0x190
[ 531.892599][ T31] vpanic+0x552/0x970
[ 531.896595][ T31] ? __pfx_vpanic+0x10/0x10
[ 531.901121][ T31] ? nmi_trigger_cpumask_backtrace+0x1c7/0x2a0
[ 531.907317][ T31] panic+0xd1/0xe0
[ 531.911092][ T31] ? __pfx_panic+0x10/0x10
[ 531.915511][ T31] ? nmi_trigger_cpumask_backtrace+0x1fa/0x2a0
[ 531.921672][ T31] ? nmi_trigger_cpumask_backtrace+0x260/0x2a0
[ 531.927857][ T31] ? nmi_trigger_cpumask_backtrace+0x26a/0x2a0
[ 531.934019][ T31] ? watchdog.cold+0x1ec/0x234
[ 531.938775][ T31] ? watchdog+0xcc1/0x1030
[ 531.943209][ T31] watchdog.cold+0x1fd/0x234
[ 531.947999][ T31] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 531.953806][ T31] ? __pfx_watchdog+0x10/0x10
[ 531.958508][ T31] ? __kthread_parkme+0x18c/0x230
[ 531.963708][ T31] ? kthread+0x13a/0x450
[ 531.968061][ T31] ? __pfx_watchdog+0x10/0x10
[ 531.972773][ T31] kthread+0x370/0x450
[ 531.976968][ T31] ? __pfx_kthread+0x10/0x10
[ 531.981588][ T31] ret_from_fork+0x72b/0xd50
[ 531.986177][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 531.991289][ T31] ? __switch_to+0x800/0x10f0
[ 531.995994][ T31] ? __switch_to_asm+0x39/0x70
[ 532.000771][ T31] ? __pfx_kthread+0x10/0x10
[ 532.005548][ T31] ret_from_fork_asm+0x1a/0x30
[ 532.010714][ T31]
[ 532.014042][ T31] Kernel Offset: disabled
[ 532.018555][ T31] Rebooting in 86400 seconds..