Extracting prog: 4m2.917408631s
Minimizing prog: 1h35m3.635247819s
Simplifying prog options: 0s
Extracting C: 37.940029261s
Simplifying C: 9m6.060221392s


extracting reproducer from 30 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-symlinkat-openat-write-close-mkdirat-symlinkat-nanosleep
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r3, &(0x7f00000004c0)='1\x00', 0x2)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlinkat(&(0x7f0000000580)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f00000006c0)='1\x00', 0x2)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')
nanosleep(&(0x7f00000007c0)={0x0, 0x5f5e100}, 0x0)

program did not crash
single: failed to extract reproducer
bisect: bisecting 30 programs with base timeout 30s
testing program (duration=37s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [3, 25, 7, 5, 2, 4, 15, 7, 15, 33, 6, 15, 23, 25, 31, 15, 25, 31, 2, 16, 14, 7, 2, 16, 4, 19, 32, 32, 32, 29]
detailed listing:
executing program 4:
syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0)
syz_open_dev$sndctrl(&(0x7f0000000200), 0x1, 0x0)
syz_open_dev$sndctrl(&(0x7f0000000300), 0x2, 0x0)
executing program 2:
mkdir(&(0x7f0000000040)='./mount_sys\x00', 0x1ff)
mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./mount_sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./mount_dlm\x00', 0x1ff)
mount(&(0x7f0000000180)=@filename='none\x00', &(0x7f00000001c0)='./mount_dlm\x00', &(0x7f0000000200)='ocfs2_dlmfs\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000240)='./mount_sys/fs/ocfs2/cluster_stack\x00', 0x1, 0x0)
write(r0, &(0x7f0000000280)='user', 0x4)
close(r0)
mkdir(&(0x7f00000002c0)='./mount_config\x00', 0x1ff)
mount(&(0x7f0000000300)=@filename='none\x00', &(0x7f0000000340)='./mount_config\x00', &(0x7f0000000380)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f00000003c0)='./mount_config/dlm/ocfs2\x00', 0x1ff)
r1 = open(&(0x7f0000000400)='./mount_config/dlm/ocfs2/recover_callbacks\x00', 0x1, 0x0)
write(r1, &(0x7f0000000440)='1', 0x1)
close(r1)
mkdir(&(0x7f0000000480)='./mount_config/dlm/ocfs2/comms/1\x00', 0x1ff)
r2 = open(&(0x7f00000004c0)='./mount_config/dlm/ocfs2/comms/1/local\x00', 0x1, 0x0)
write(r2, &(0x7f0000000500)='1', 0x1)
close(r2)
r3 = open(&(0x7f0000000540)='./mount_config/dlm/ocfs2/comms/1/nodeid\x00', 0x1, 0x0)
write(r3, &(0x7f0000000580)='1', 0x1)
close(r3)
r4 = open(&(0x7f00000005c0)='./mount_config/dlm/ocfs2/comms/1/addr\x00', 0x1, 0x0)
write(r4, &(0x7f0000000600)="0200"/16, 0x10)
close(r4)
mkdir(&(0x7f0000000640)='./mount_dlm/mydomain\x00', 0x1ff)
close(0xffffffffffffffff)
executing program 3:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
r1 = socket$can_raw(0x1d, 0x3, 0x1)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', <r2=>0x0})
connect$can_bcm(r0, &(0x7f0000000200)={0x1d, r2}, 0x10)
sendmsg$can_bcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)={0x1, 0x1, 0x0, {}, {0x0, 0xc350}, {0x123}, 0x1, @can={{0x123}, 0x8, 0x0, 0x0, 0x0, '12345678'}}, 0x38}}, 0x0)
timer_create(0x1, &(0x7f0000000600)={0x0, 0xe}, &(0x7f0000000700)=<r3=>0x0)
timer_settime(r3, 0x0, &(0x7f0000000800)={{}, {0x0, 0x3e8}}, 0x0)
executing program 3:
unshare(0x20000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140))
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block\x00', 0x0, 0x0)
openat(r0, &(0x7f00000001c0)='nullb0\x00', 0x0, 0x0)
executing program 4:
r0 = socket$kcm(0x2, 0x3, 0x84)
sendmsg$inet(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000e40)}], 0x3}, 0x800)
executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'netdevsim0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0xf3f, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r2, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x38}}, 0x0)
executing program 4:
mkdir(&(0x7f0000000040)='./mount_sys\x00', 0x1ff)
mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./mount_sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./mount_dlm\x00', 0x1ff)
mount(&(0x7f0000000180)=@filename='none\x00', &(0x7f00000001c0)='./mount_dlm\x00', &(0x7f0000000200)='ocfs2_dlmfs\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000240)='./mount_sys/fs/ocfs2/cluster_stack\x00', 0x1, 0x0)
write(r0, &(0x7f0000000280)='user', 0x4)
close(r0)
mkdir(&(0x7f00000002c0)='./mount_config\x00', 0x1ff)
mount(&(0x7f0000000300)=@filename='none\x00', &(0x7f0000000340)='./mount_config\x00', &(0x7f0000000380)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f00000003c0)='./mount_config/dlm/ocfs2\x00', 0x1ff)
r1 = open(&(0x7f0000000400)='./mount_config/dlm/ocfs2/recover_callbacks\x00', 0x1, 0x0)
write(r1, &(0x7f0000000440)='1', 0x1)
close(r1)
r2 = open(&(0x7f0000000540)='./mount_config/dlm/ocfs2/comms/1/nodeid\x00', 0x1, 0x0)
write(r2, &(0x7f0000000580)='1', 0x1)
executing program 3:
mkdir(&(0x7f0000000040)='./mysys\x00', 0x1ff)
mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./mysys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
chdir(&(0x7f0000000140)='./mysys\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='power/pm_test\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='devices', 0x7)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='power/state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='invalid\x00', 0x8)
executing program 4:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1/comms/1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1/comms/1/addr\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)="020000007f00000100"/128, 0x80)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1/comms/1/local\x00', 0x1, 0x0)
write(r1, &(0x7f0000000200)='1', 0x1)
r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write(r2, &(0x7f0000000300)="0600000000000000020000000401000000000000000000006c733100"/128, 0x78)
mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./dlm_node\x00', 0x81b6, 0xb00)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./dlm_node\x00', 0x2, 0x0)
write(r3, &(0x7f0000000400)="0600000000000000020000000101000005040000000000000000000000000000000000000000000000000000010000000000000000010000007f00000000000000000000000000000000000000020000007f000000000000000000000000000000000000000000000000000000000000000000007265733100", 0x7d)
write(r3, &(0x7f0000000500)="060000000000000002000000020100000000000000000000010000000000000000000000000000000000000000000000010000000000000000010000007f00000000000000000000000000000000000000020000007f00"/120, 0x78)
write(r3, &(0x7f0000000500)="060000000000000002000000020100000000000000000000010000000000000000000000000000000000000000000000010000000000000000010000007f00000000000000000000000000000000000000020000007f00"/120, 0x78)
executing program 3:
mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000300)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000400)='./config\x00', &(0x7f0000000500)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000600)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f0000000800)='0x1d6b\n', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000a00)='0x0104\n', 0x7)
close(r1)
mkdir(&(0x7f0000000b00)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='fedcba9876543210\n', 0x11)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0)
write(r3, &(0x7f0000000f00)='Linux Foundation\n', 0x11)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x1, 0x0)
write(r4, &(0x7f0000001100)='Multifunction Gadget\n', 0x15)
close(r4)
mkdir(&(0x7f0000001200)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdir(&(0x7f0000001300)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r5, &(0x7f0000001500)='Conf 1\n', 0x7)
close(r5)
mkdir(&(0x7f0000001600)='./config/usb_gadget/g1/functions/ecm.usb0\x00', 0x1ff)
symlink(&(0x7f0000001700)='./config/usb_gadget/g1/functions/ecm.usb0\x00', &(0x7f0000001800)='./config/usb_gadget/g1/configs/c.1/ecm.usb0\x00')
r6 = openat(0xffffffffffffff9c, &(0x7f0000001900)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r6, &(0x7f0000001a00)='dummy_udc.0\n', 0xc)
close(r6)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/class/net\x00', 0x0, 0x0)
getdents64(r7, &(0x7f0000001a40)=""/1024, 0x400)
executing program 2:
r0 = syz_usb_connect(0x2, 0x4e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010002000000401107500500010102030109023c00010100c0320904000006ff00000007058e0200020007050e02000200070501020002000705030200020007058d0200020007050d02000200"], &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
nanosleep(&(0x7f0000000100)={0x1}, 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x85)
pwrite64(r1, &(0x7f0000000300)="001f2403000004000000", 0xa, 0x0)
close(r1)
executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x15, @loopback}, 0x10)
listen(r0, 0x5)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x6, @loopback, 0x15, 0x0, 'rr\x00'}, 0x2c)
setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000200)={{0x6, @loopback, 0x15, 0x0, 'rr\x00'}, {@loopback, 0x15, 0x0, 0x1}}, 0x44)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r2, &(0x7f0000000300)={0x2, 0x15, @loopback}, 0x10)
write(r2, &(0x7f0000000400)='PASV\r\n', 0x6)
r3 = accept4(r0, 0x0, 0x0, 0x0)
write(r3, &(0x7f0000000500)='227 Entering Passive Mode (127,0,0,1,19,136)\r\n', 0x2e)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000600)={0x1, 'lo\x00'}, 0x18)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r4, &(0x7f0000000700)={0x2, 0x1388, @loopback}, 0x10)
write(r4, &(0x7f0000000800)='PING', 0x4)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f0000000180)='0x0525', 0x6)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000200)='0xa4a7', 0x6)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/gser.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/gser.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/gser.usb0\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='dummy_udc.0', 0xb)
close(r2)
r3 = syz_usb_connect(0x0, 0x32, &(0x7f0000000500)=ANY=[@ANYBLOB="12010002000000402505a7a400000102030109022000010100803209040000020a0000000705810240000007050202400000"], 0x0)
nanosleep(&(0x7f0000000600)={0x0, 0x1dcd6500}, 0x0)
syz_usb_disconnect(r3)
nanosleep(&(0x7f0000000600)={0x0, 0xbebc200}, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r4, &(0x7f0000000700)='\n', 0x1)
close(r4)
executing program 3:
mkdir(&(0x7f0000000040)='./mount_sys\x00', 0x1ff)
mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./mount_sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./mount_dlm\x00', 0x1ff)
mount(&(0x7f0000000180)=@filename='none\x00', &(0x7f00000001c0)='./mount_dlm\x00', &(0x7f0000000200)='ocfs2_dlmfs\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000240)='./mount_sys/fs/ocfs2/cluster_stack\x00', 0x1, 0x0)
write(r0, &(0x7f0000000280)='user', 0x4)
close(r0)
mkdir(&(0x7f00000002c0)='./mount_config\x00', 0x1ff)
mount(&(0x7f0000000300)=@filename='none\x00', &(0x7f0000000340)='./mount_config\x00', &(0x7f0000000380)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f00000003c0)='./mount_config/dlm/ocfs2\x00', 0x1ff)
r1 = open(&(0x7f0000000400)='./mount_config/dlm/ocfs2/recover_callbacks\x00', 0x1, 0x0)
write(r1, &(0x7f0000000440)='1', 0x1)
close(r1)
mkdir(&(0x7f0000000480)='./mount_config/dlm/ocfs2/comms/1\x00', 0x1ff)
r2 = open(&(0x7f00000004c0)='./mount_config/dlm/ocfs2/comms/1/local\x00', 0x1, 0x0)
write(r2, &(0x7f0000000500)='1', 0x1)
close(r2)
r3 = open(&(0x7f0000000540)='./mount_config/dlm/ocfs2/comms/1/nodeid\x00', 0x1, 0x0)
write(r3, &(0x7f0000000580)='1', 0x1)
close(r3)
r4 = open(&(0x7f00000005c0)='./mount_config/dlm/ocfs2/comms/1/addr\x00', 0x1, 0x0)
write(r4, &(0x7f0000000600)="0200"/16, 0x10)
close(r4)
mkdir(&(0x7f0000000640)='./mount_dlm/mydomain\x00', 0x1ff)
close(0xffffffffffffffff)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='0\x00', &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='0\x00', &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1/nodeid\x00', 0x1, 0x0)
write(r0, &(0x7f0000000000)='1\x00', 0x2)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1/local\x00', 0x1, 0x0)
write(r1, &(0x7f0000000000)='1\x00', 0x2)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1/addr\x00', 0x1, 0x0)
write(r2, &(0x7f0000000000)="020000007f00000100"/128, 0x80)
close(r2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1/nodes/1\x00', 0x1ff)
r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
syz_clone(0x11, &(0x7f0000001000), 0x1000, 0x0, 0x0, 0x0)
write(r3, &(0x7f0000000000)="06000000000000000200000004010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c733100", 0x7c)
nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/event\x00', 0x1, 0x0)
write(r4, &(0x7f0000000000)='0\x00', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/control\x00', 0x1, 0x0)
write(r5, &(0x7f0000000000)='1\x00', 0x2)
close(r5)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1/nodes/1\x00', 0x200)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/control\x00', 0x1, 0x0)
write(r6, &(0x7f0000000000)='1\x00', 0x2)
close(r6)
executing program 32:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1/comms/1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1/comms/1/addr\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)="020000007f00000100"/128, 0x80)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1/comms/1/local\x00', 0x1, 0x0)
write(r1, &(0x7f0000000200)='1', 0x1)
r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write(r2, &(0x7f0000000300)="0600000000000000020000000401000000000000000000006c733100"/128, 0x78)
mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./dlm_node\x00', 0x81b6, 0xb00)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./dlm_node\x00', 0x2, 0x0)
write(r3, &(0x7f0000000400)="0600000000000000020000000101000005040000000000000000000000000000000000000000000000000000010000000000000000010000007f00000000000000000000000000000000000000020000007f000000000000000000000000000000000000000000000000000000000000000000007265733100", 0x7d)
write(r3, &(0x7f0000000500)="060000000000000002000000020100000000000000000000010000000000000000000000000000000000000000000000010000000000000000010000007f00000000000000000000000000000000000000020000007f00"/120, 0x78)
write(r3, &(0x7f0000000500)="060000000000000002000000020100000000000000000000010000000000000000000000000000000000000000000000010000000000000000010000007f00000000000000000000000000000000000000020000007f00"/120, 0x78)
executing program 33:
mkdir(&(0x7f0000000040)='./mount_sys\x00', 0x1ff)
mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./mount_sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./mount_dlm\x00', 0x1ff)
mount(&(0x7f0000000180)=@filename='none\x00', &(0x7f00000001c0)='./mount_dlm\x00', &(0x7f0000000200)='ocfs2_dlmfs\x00', 0x0, 0x0)
r0 = open(&(0x7f0000000240)='./mount_sys/fs/ocfs2/cluster_stack\x00', 0x1, 0x0)
write(r0, &(0x7f0000000280)='user', 0x4)
close(r0)
mkdir(&(0x7f00000002c0)='./mount_config\x00', 0x1ff)
mount(&(0x7f0000000300)=@filename='none\x00', &(0x7f0000000340)='./mount_config\x00', &(0x7f0000000380)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f00000003c0)='./mount_config/dlm/ocfs2\x00', 0x1ff)
r1 = open(&(0x7f0000000400)='./mount_config/dlm/ocfs2/recover_callbacks\x00', 0x1, 0x0)
write(r1, &(0x7f0000000440)='1', 0x1)
close(r1)
mkdir(&(0x7f0000000480)='./mount_config/dlm/ocfs2/comms/1\x00', 0x1ff)
r2 = open(&(0x7f00000004c0)='./mount_config/dlm/ocfs2/comms/1/local\x00', 0x1, 0x0)
write(r2, &(0x7f0000000500)='1', 0x1)
close(r2)
r3 = open(&(0x7f0000000540)='./mount_config/dlm/ocfs2/comms/1/nodeid\x00', 0x1, 0x0)
write(r3, &(0x7f0000000580)='1', 0x1)
close(r3)
r4 = open(&(0x7f00000005c0)='./mount_config/dlm/ocfs2/comms/1/addr\x00', 0x1, 0x0)
write(r4, &(0x7f0000000600)="0200"/16, 0x10)
close(r4)
mkdir(&(0x7f0000000640)='./mount_dlm/mydomain\x00', 0x1ff)
close(0xffffffffffffffff)
executing program 34:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='0\x00', &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='0\x00', &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1/nodeid\x00', 0x1, 0x0)
write(r0, &(0x7f0000000000)='1\x00', 0x2)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1/local\x00', 0x1, 0x0)
write(r1, &(0x7f0000000000)='1\x00', 0x2)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1/addr\x00', 0x1, 0x0)
write(r2, &(0x7f0000000000)="020000007f00000100"/128, 0x80)
close(r2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1/nodes/1\x00', 0x1ff)
r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
syz_clone(0x11, &(0x7f0000001000), 0x1000, 0x0, 0x0, 0x0)
write(r3, &(0x7f0000000000)="06000000000000000200000004010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c733100", 0x7c)
nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/event\x00', 0x1, 0x0)
write(r4, &(0x7f0000000000)='0\x00', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/control\x00', 0x1, 0x0)
write(r5, &(0x7f0000000000)='1\x00', 0x2)
close(r5)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1/nodes/1\x00', 0x200)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/control\x00', 0x1, 0x0)
write(r6, &(0x7f0000000000)='1\x00', 0x2)
close(r6)
executing program 1:
mkdir(&(0x7f0000001600)='./config/usb_gadget/g1/functions/ecm.usb0\x00', 0x1ff)
symlink(&(0x7f0000001700)='./config/usb_gadget/g1/functions/ecm.usb0\x00', &(0x7f0000001800)='./config/usb_gadget/g1/configs/c.1/ecm.usb0\x00')
executing program 1:
mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000300)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000400)='./config\x00', &(0x7f0000000500)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000600)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f0000000800)='0x1d6b\n', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000a00)='0x0104\n', 0x7)
close(r1)
mkdir(&(0x7f0000000b00)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='fedcba9876543210\n', 0x11)
close(r2)
write(0xffffffffffffffff, &(0x7f0000000f00)='Linux Foundation\n', 0x11)
executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0)
write(r0, &(0x7f0000000180)='0\n\x00', 0x2)
write(r0, &(0x7f00000001c0)='1\n\x00', 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/clocksource/clocksource0/current_clocksource\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='tsc\n\x00', 0x4)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = syz_kvm_setup_syzos_vm$x86(r3, &(0x7f0000c00000/0x400000)=nil)
r5 = syz_kvm_add_vcpu$x86(r4, &(0x7f0000000300)={0x0, &(0x7f0000000340)=[@uexit={0x0, 0x18, 0xaaaa}], 0x18})
r6 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04)
mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r6, 0x3, 0x11, r5, 0x0)
ioctl$KVM_RUN(r5, 0xae80, 0x0)
executing program 0:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff)
mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/platform/devices\x00', 0x0, 0x0)
getdents64(r0, &(0x7f0000000000), 0x1000)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/devices\x00', 0x0, 0x0)
getdents64(r1, &(0x7f0000001000), 0x1000)
executing program 1:
mkdir(&(0x7f0000001600)='./config/usb_gadget/g1/functions/ecm.usb0\x00', 0x1ff)
symlink(&(0x7f0000001700)='./config/usb_gadget/g1/functions/ecm.usb0\x00', &(0x7f0000001800)='./config/usb_gadget/g1/configs/c.1/ecm.usb0\x00')
executing program 1:
mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000300)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000400)='./config\x00', &(0x7f0000000500)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000600)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f0000000800)='0x1d6b\n', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000a00)='0x0104\n', 0x7)
close(r1)
mkdir(&(0x7f0000000b00)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='fedcba9876543210\n', 0x11)
close(r2)
write(0xffffffffffffffff, &(0x7f0000000f00)='Linux Foundation\n', 0x11)
executing program 1:
r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c40700a000000102000109022000010100c00009040000020806f2000705010200020007058202000200"], 0x0)
nanosleep(&(0x7f0000000100)={0x0, 0x5f5e100}, 0x0)
syz_usb_ep_write(r0, 0x82, 0x1, &(0x7f0000000200)='a')
nanosleep(&(0x7f0000000100)={0x0, 0x1dcd6500}, 0x0)
executing program 0:
mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000300)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000400)='./config\x00', &(0x7f0000000500)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000600)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f0000000800)='0x1d6b\n', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000a00)='0x0104\n', 0x7)
close(r1)
mkdir(&(0x7f0000000b00)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='fedcba9876543210\n', 0x11)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0)
write(r3, &(0x7f0000000f00)='Linux Foundation\n', 0x11)
close(r3)
write(0xffffffffffffffff, &(0x7f0000001100)='Multifunction Gadget\n', 0x15)
executing program 0:
mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000300)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000400)='./config\x00', &(0x7f0000000500)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000600)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f0000000800)='0x1d6b\n', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000a00)='0x0104\n', 0x7)
close(r1)
mkdir(&(0x7f0000000b00)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='fedcba9876543210\n', 0x11)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0)
write(r3, &(0x7f0000000f00)='Linux Foundation\n', 0x11)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x1, 0x0)
write(r4, &(0x7f0000001100)='Multifunction Gadget\n', 0x15)
close(r4)
mkdir(&(0x7f0000001200)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdir(&(0x7f0000001300)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r5, &(0x7f0000001500)='Conf 1\n', 0x7)
close(r5)
mkdir(&(0x7f0000001600)='./config/usb_gadget/g1/functions/ecm.usb0\x00', 0x1ff)
symlink(&(0x7f0000001700)='./config/usb_gadget/g1/functions/ecm.usb0\x00', &(0x7f0000001800)='./config/usb_gadget/g1/configs/c.1/ecm.usb0\x00')
r6 = openat(0xffffffffffffff9c, &(0x7f0000001900)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r6, &(0x7f0000001a00)='dummy_udc.0\n', 0xc)
close(r6)
openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/class/net\x00', 0x0, 0x0)
executing program 0:
mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000300)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000400)='./config\x00', &(0x7f0000000500)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000600)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f0000000800)='0x1d6b\n', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000a00)='0x0104\n', 0x7)
close(r1)
mkdir(&(0x7f0000000b00)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='fedcba9876543210\n', 0x11)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0)
write(r3, &(0x7f0000000f00)='Linux Foundation\n', 0x11)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x1, 0x0)
write(r4, &(0x7f0000001100)='Multifunction Gadget\n', 0x15)
close(r4)
mkdir(&(0x7f0000001200)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdir(&(0x7f0000001300)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r5, &(0x7f0000001500)='Conf 1\n', 0x7)
close(r5)
mkdir(&(0x7f0000001600)='./config/usb_gadget/g1/functions/ecm.usb0\x00', 0x1ff)
symlink(&(0x7f0000001700)='./config/usb_gadget/g1/functions/ecm.usb0\x00', &(0x7f0000001800)='./config/usb_gadget/g1/configs/c.1/ecm.usb0\x00')
r6 = openat(0xffffffffffffff9c, &(0x7f0000001900)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r6, &(0x7f0000001a00)='dummy_udc.0\n', 0xc)
close(r6)
openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/class/net\x00', 0x0, 0x0)
executing program 0:
mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000300)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000400)='./config\x00', &(0x7f0000000500)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000600)='./config/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f0000000800)='0x1d6b\n', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000a00)='0x0104\n', 0x7)
close(r1)
mkdir(&(0x7f0000000b00)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x1, 0x0)
write(r2, &(0x7f0000000d00)='fedcba9876543210\n', 0x11)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0)
write(r3, &(0x7f0000000f00)='Linux Foundation\n', 0x11)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x1, 0x0)
write(r4, &(0x7f0000001100)='Multifunction Gadget\n', 0x15)
close(r4)
mkdir(&(0x7f0000001200)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdir(&(0x7f0000001300)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r5, &(0x7f0000001500)='Conf 1\n', 0x7)
close(r5)
mkdir(&(0x7f0000001600)='./config/usb_gadget/g1/functions/ecm.usb0\x00', 0x1ff)
symlink(&(0x7f0000001700)='./config/usb_gadget/g1/functions/ecm.usb0\x00', &(0x7f0000001800)='./config/usb_gadget/g1/configs/c.1/ecm.usb0\x00')
r6 = openat(0xffffffffffffff9c, &(0x7f0000001900)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r6, &(0x7f0000001a00)='dummy_udc.0\n', 0xc)
close(r6)
openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/class/net\x00', 0x0, 0x0)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r3, &(0x7f00000004c0)='1\x00', 0x2)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlinkat(&(0x7f0000000580)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f00000006c0)='1\x00', 0x2)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')
nanosleep(&(0x7f00000007c0)={0x0, 0x5f5e100}, 0x0)

program did not crash
replaying the whole log did not cause a kernel crash
single: executing 1 programs separately with timeout 1m40s
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-symlinkat-openat-write-close-mkdirat-symlinkat-nanosleep
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r3, &(0x7f00000004c0)='1\x00', 0x2)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlinkat(&(0x7f0000000580)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f00000006c0)='1\x00', 0x2)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')
nanosleep(&(0x7f00000007c0)={0x0, 0x5f5e100}, 0x0)

program crashed: possible deadlock in tcm_alloc
single: successfully extracted reproducer
found reproducer with 29 syscalls
minimizing guilty program
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-symlinkat-openat-write-close-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r3, &(0x7f00000004c0)='1\x00', 0x2)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlinkat(&(0x7f0000000580)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f00000006c0)='1\x00', 0x2)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-symlinkat-openat-write-close-mkdirat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r3, &(0x7f00000004c0)='1\x00', 0x2)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlinkat(&(0x7f0000000580)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f00000006c0)='1\x00', 0x2)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-symlinkat-openat-write-close-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r3, &(0x7f00000004c0)='1\x00', 0x2)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlinkat(&(0x7f0000000580)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f00000006c0)='1\x00', 0x2)
close(r4)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-symlinkat-openat-write-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r3, &(0x7f00000004c0)='1\x00', 0x2)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlinkat(&(0x7f0000000580)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f00000006c0)='1\x00', 0x2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-symlinkat-openat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r3, &(0x7f00000004c0)='1\x00', 0x2)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlinkat(&(0x7f0000000580)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
openat(0xffffffffffffff9c, &(0x7f0000000640)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/enable\x00', 0x1, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-symlinkat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r3, &(0x7f00000004c0)='1\x00', 0x2)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlinkat(&(0x7f0000000580)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r3, &(0x7f00000004c0)='1\x00', 0x2)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r3, &(0x7f00000004c0)='1\x00', 0x2)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r3, &(0x7f00000004c0)='1\x00', 0x2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-close-openat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-close-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
close(r2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-write-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-openat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-write-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-openat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-close-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-write-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-openat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in tcm_alloc
simplifying C reproducer
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in tcm_alloc
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in tcm_alloc
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in tcm_alloc
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in tcm_alloc
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in tcm_alloc
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in tcm_alloc
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in tcm_alloc
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
validation run: crashed=true
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
validation run: crashed=true
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff)
symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
validation run: crashed=true
reproducing took 1h52m31.215025831s
repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
syzkaller #0 Not tainted
------------------------------------------------------
syz.0.17/5862 is trying to acquire lock:
ffffffff8efc7c38 (tpg_instances_lock){+.+.}-{4:4}, at: tcm_alloc+0x21/0x2f0 drivers/usb/gadget/function/f_tcm.c:2733

but task is already holding lock:
ffff888036c1e388 (&gi->lock){+.+.}-{4:4}, at: config_usb_cfg_link+0x59/0x260 drivers/usb/gadget/configfs.c:439

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #3 (&gi->lock){+.+.}-{4:4}:
       __mutex_lock_common kernel/locking/rtmutex_api.c:559 [inline]
       mutex_lock_nested+0x5a/0x1d0 kernel/locking/rtmutex_api.c:578
       config_usb_cfg_link+0x59/0x260 drivers/usb/gadget/configfs.c:439
       configfs_symlink+0x59a/0x1030 fs/configfs/symlink.c:196
       vfs_symlink+0x18b/0x330 fs/namei.c:5660
       filename_symlinkat+0x1cd/0x420 fs/namei.c:5685
       __do_sys_symlinkat fs/namei.c:5705 [inline]
       __se_sys_symlinkat+0x4e/0x2b0 fs/namei.c:5700
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #2 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}:
       down_write+0x3a/0x50 kernel/locking/rwsem.c:1631
       inode_lock include/linux/fs.h:1024 [inline]
       configfs_depend_item_unlocked+0x153/0x420 fs/configfs/dir.c:1259
       usbg_make_tpg+0x1f6/0x590 drivers/usb/gadget/function/f_tcm.c:1686
       target_fabric_make_tpg+0xa8/0x6d0 drivers/target/target_core_fabric_configfs.c:939
       configfs_mkdir+0x4f6/0x9e0 fs/configfs/dir.c:1360
       vfs_mkdir+0x402/0x620 fs/namei.c:5276
       filename_mkdirat+0x289/0x520 fs/namei.c:5309
       __do_sys_mkdirat fs/namei.c:5330 [inline]
       __se_sys_mkdirat+0x35/0x150 fs/namei.c:5327
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #1 (&opts->dep_lock){+.+.}-{4:4}:
       __mutex_lock_common kernel/locking/rtmutex_api.c:559 [inline]
       mutex_lock_nested+0x5a/0x1d0 kernel/locking/rtmutex_api.c:578
       usbg_make_tpg+0x147/0x590 drivers/usb/gadget/function/f_tcm.c:1678
       target_fabric_make_tpg+0xa8/0x6d0 drivers/target/target_core_fabric_configfs.c:939
       configfs_mkdir+0x4f6/0x9e0 fs/configfs/dir.c:1360
       vfs_mkdir+0x402/0x620 fs/namei.c:5276
       filename_mkdirat+0x289/0x520 fs/namei.c:5309
       __do_sys_mkdirat fs/namei.c:5330 [inline]
       __se_sys_mkdirat+0x35/0x150 fs/namei.c:5327
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #0 (tpg_instances_lock){+.+.}-{4:4}:
       check_prev_add kernel/locking/lockdep.c:3165 [inline]
       check_prevs_add kernel/locking/lockdep.c:3284 [inline]
       validate_chain kernel/locking/lockdep.c:3908 [inline]
       __lock_acquire+0x1520/0x2ce0 kernel/locking/lockdep.c:5237
       lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
       __mutex_lock_common kernel/locking/rtmutex_api.c:559 [inline]
       mutex_lock_nested+0x5a/0x1d0 kernel/locking/rtmutex_api.c:578
       tcm_alloc+0x21/0x2f0 drivers/usb/gadget/function/f_tcm.c:2733
       usb_get_function+0x63/0xb0 drivers/usb/gadget/functions.c:61
       config_usb_cfg_link+0x148/0x260 drivers/usb/gadget/configfs.c:469
       configfs_symlink+0x59a/0x1030 fs/configfs/symlink.c:196
       vfs_symlink+0x18b/0x330 fs/namei.c:5660
       filename_symlinkat+0x1cd/0x420 fs/namei.c:5685
       __do_sys_symlinkat fs/namei.c:5705 [inline]
       __se_sys_symlinkat+0x4e/0x2b0 fs/namei.c:5700
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

other info that might help us debug this:

Chain exists of:
  tpg_instances_lock --> &sb->s_type->i_mutex_key#24 --> &gi->lock

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&gi->lock);
                               lock(&sb->s_type->i_mutex_key#24);
                               lock(&gi->lock);
  lock(tpg_instances_lock);

 *** DEADLOCK ***

3 locks held by syz.0.17/5862:
 #0: ffff88801db7e500 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:494
 #1: ffff88803cd6acb8 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: inode_lock include/linux/fs.h:1024 [inline]
 #1: ffff88803cd6acb8 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: configfs_symlink+0x3af/0x1030 fs/configfs/symlink.c:186
 #2: ffff888036c1e388 (&gi->lock){+.+.}-{4:4}, at: config_usb_cfg_link+0x59/0x260 drivers/usb/gadget/configfs.c:439

stack backtrace:
CPU: 0 UID: 0 PID: 5862 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 print_circular_bug+0x2e1/0x300 kernel/locking/lockdep.c:2043
 check_noncircular+0x12e/0x150 kernel/locking/lockdep.c:2175
 check_prev_add kernel/locking/lockdep.c:3165 [inline]
 check_prevs_add kernel/locking/lockdep.c:3284 [inline]
 validate_chain kernel/locking/lockdep.c:3908 [inline]
 __lock_acquire+0x1520/0x2ce0 kernel/locking/lockdep.c:5237
 lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
 __mutex_lock_common kernel/locking/rtmutex_api.c:559 [inline]
 mutex_lock_nested+0x5a/0x1d0 kernel/locking/rtmutex_api.c:578
 tcm_alloc+0x21/0x2f0 drivers/usb/gadget/function/f_tcm.c:2733
 usb_get_function+0x63/0xb0 drivers/usb/gadget/functions.c:61
 config_usb_cfg_link+0x148/0x260 drivers/usb/gadget/configfs.c:469
 configfs_symlink+0x59a/0x1030 fs/configfs/symlink.c:196
 vfs_symlink+0x18b/0x330 fs/namei.c:5660
 filename_symlinkat+0x1cd/0x420 fs/namei.c:5685
 __do_sys_symlinkat fs/namei.c:5705 [inline]
 __se_sys_symlinkat+0x4e/0x2b0 fs/namei.c:5700
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff8a4f5e0d9
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
RSP: 002b:00007ffc289448e8 EFLAGS: 00000246 ORIG_RAX: 000000000000010a
RAX: ffffffffffffffda RBX: 00007ff8a51e5fa0 RCX: 00007ff8a4f5e0d9
RDX: 0000200000000780 RSI: ffffffffffffff9c RDI: 0000200000000740
RBP: 00007ff8a4ff5024 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff8a51e5fac R14: 00007ff8a51e5fa0 R15: 00007ff8a51e5fa0
 </TASK>

final repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
syzkaller #0 Not tainted
------------------------------------------------------
syz.0.17/5862 is trying to acquire lock:
ffffffff8efc7c38 (tpg_instances_lock){+.+.}-{4:4}, at: tcm_alloc+0x21/0x2f0 drivers/usb/gadget/function/f_tcm.c:2733

but task is already holding lock:
ffff888036c1e388 (&gi->lock){+.+.}-{4:4}, at: config_usb_cfg_link+0x59/0x260 drivers/usb/gadget/configfs.c:439

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #3 (&gi->lock){+.+.}-{4:4}:
       __mutex_lock_common kernel/locking/rtmutex_api.c:559 [inline]
       mutex_lock_nested+0x5a/0x1d0 kernel/locking/rtmutex_api.c:578
       config_usb_cfg_link+0x59/0x260 drivers/usb/gadget/configfs.c:439
       configfs_symlink+0x59a/0x1030 fs/configfs/symlink.c:196
       vfs_symlink+0x18b/0x330 fs/namei.c:5660
       filename_symlinkat+0x1cd/0x420 fs/namei.c:5685
       __do_sys_symlinkat fs/namei.c:5705 [inline]
       __se_sys_symlinkat+0x4e/0x2b0 fs/namei.c:5700
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #2 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}:
       down_write+0x3a/0x50 kernel/locking/rwsem.c:1631
       inode_lock include/linux/fs.h:1024 [inline]
       configfs_depend_item_unlocked+0x153/0x420 fs/configfs/dir.c:1259
       usbg_make_tpg+0x1f6/0x590 drivers/usb/gadget/function/f_tcm.c:1686
       target_fabric_make_tpg+0xa8/0x6d0 drivers/target/target_core_fabric_configfs.c:939
       configfs_mkdir+0x4f6/0x9e0 fs/configfs/dir.c:1360
       vfs_mkdir+0x402/0x620 fs/namei.c:5276
       filename_mkdirat+0x289/0x520 fs/namei.c:5309
       __do_sys_mkdirat fs/namei.c:5330 [inline]
       __se_sys_mkdirat+0x35/0x150 fs/namei.c:5327
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #1 (&opts->dep_lock){+.+.}-{4:4}:
       __mutex_lock_common kernel/locking/rtmutex_api.c:559 [inline]
       mutex_lock_nested+0x5a/0x1d0 kernel/locking/rtmutex_api.c:578
       usbg_make_tpg+0x147/0x590 drivers/usb/gadget/function/f_tcm.c:1678
       target_fabric_make_tpg+0xa8/0x6d0 drivers/target/target_core_fabric_configfs.c:939
       configfs_mkdir+0x4f6/0x9e0 fs/configfs/dir.c:1360
       vfs_mkdir+0x402/0x620 fs/namei.c:5276
       filename_mkdirat+0x289/0x520 fs/namei.c:5309
       __do_sys_mkdirat fs/namei.c:5330 [inline]
       __se_sys_mkdirat+0x35/0x150 fs/namei.c:5327
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #0 (tpg_instances_lock){+.+.}-{4:4}:
       check_prev_add kernel/locking/lockdep.c:3165 [inline]
       check_prevs_add kernel/locking/lockdep.c:3284 [inline]
       validate_chain kernel/locking/lockdep.c:3908 [inline]
       __lock_acquire+0x1520/0x2ce0 kernel/locking/lockdep.c:5237
       lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
       __mutex_lock_common kernel/locking/rtmutex_api.c:559 [inline]
       mutex_lock_nested+0x5a/0x1d0 kernel/locking/rtmutex_api.c:578
       tcm_alloc+0x21/0x2f0 drivers/usb/gadget/function/f_tcm.c:2733
       usb_get_function+0x63/0xb0 drivers/usb/gadget/functions.c:61
       config_usb_cfg_link+0x148/0x260 drivers/usb/gadget/configfs.c:469
       configfs_symlink+0x59a/0x1030 fs/configfs/symlink.c:196
       vfs_symlink+0x18b/0x330 fs/namei.c:5660
       filename_symlinkat+0x1cd/0x420 fs/namei.c:5685
       __do_sys_symlinkat fs/namei.c:5705 [inline]
       __se_sys_symlinkat+0x4e/0x2b0 fs/namei.c:5700
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

other info that might help us debug this:

Chain exists of:
  tpg_instances_lock --> &sb->s_type->i_mutex_key#24 --> &gi->lock

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&gi->lock);
                               lock(&sb->s_type->i_mutex_key#24);
                               lock(&gi->lock);
  lock(tpg_instances_lock);

 *** DEADLOCK ***

3 locks held by syz.0.17/5862:
 #0: ffff88801db7e500 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:494
 #1: ffff88803cd6acb8 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: inode_lock include/linux/fs.h:1024 [inline]
 #1: ffff88803cd6acb8 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: configfs_symlink+0x3af/0x1030 fs/configfs/symlink.c:186
 #2: ffff888036c1e388 (&gi->lock){+.+.}-{4:4}, at: config_usb_cfg_link+0x59/0x260 drivers/usb/gadget/configfs.c:439

stack backtrace:
CPU: 0 UID: 0 PID: 5862 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 print_circular_bug+0x2e1/0x300 kernel/locking/lockdep.c:2043
 check_noncircular+0x12e/0x150 kernel/locking/lockdep.c:2175
 check_prev_add kernel/locking/lockdep.c:3165 [inline]
 check_prevs_add kernel/locking/lockdep.c:3284 [inline]
 validate_chain kernel/locking/lockdep.c:3908 [inline]
 __lock_acquire+0x1520/0x2ce0 kernel/locking/lockdep.c:5237
 lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
 __mutex_lock_common kernel/locking/rtmutex_api.c:559 [inline]
 mutex_lock_nested+0x5a/0x1d0 kernel/locking/rtmutex_api.c:578
 tcm_alloc+0x21/0x2f0 drivers/usb/gadget/function/f_tcm.c:2733
 usb_get_function+0x63/0xb0 drivers/usb/gadget/functions.c:61
 config_usb_cfg_link+0x148/0x260 drivers/usb/gadget/configfs.c:469
 configfs_symlink+0x59a/0x1030 fs/configfs/symlink.c:196
 vfs_symlink+0x18b/0x330 fs/namei.c:5660
 filename_symlinkat+0x1cd/0x420 fs/namei.c:5685
 __do_sys_symlinkat fs/namei.c:5705 [inline]
 __se_sys_symlinkat+0x4e/0x2b0 fs/namei.c:5700
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff8a4f5e0d9
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
RSP: 002b:00007ffc289448e8 EFLAGS: 00000246 ORIG_RAX: 000000000000010a
RAX: ffffffffffffffda RBX: 00007ff8a51e5fa0 RCX: 00007ff8a4f5e0d9
RDX: 0000200000000780 RSI: ffffffffffffff9c RDI: 0000200000000740
RBP: 00007ff8a4ff5024 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff8a51e5fac R14: 00007ff8a51e5fa0 R15: 00007ff8a51e5fa0
 </TASK>