Extracting prog: 32m14.130559104s
Minimizing prog: 23m42.577577128s
Simplifying prog options: 0s
Extracting C: 19.766217515s
Simplifying C: 3m48.716151725s


extracting reproducer from 20 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:4 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-openat-write-close-symlinkat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
single: failed to extract reproducer
bisect: bisecting 20 programs with base timeout 30s
testing program (duration=35s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [8, 4, 14, 14, 6, 19, 17, 14, 36, 3, 8, 4, 6, 4, 4, 14, 14, 14, 15, 8]
detailed listing:
executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')
executing program 3:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r0, &(0x7f0000000700)='dummy_udc.0\n', 0xc)
executing program 3:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x202000, 0x0)
close(r1)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r4=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x4d, 0xfffffffb, 0x7fffffff}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084)
ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r5 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000440)={'syzkaller0\x00', <r6=>0x0})
r7 = socket$kcm(0x11, 0x3, 0x0)
setsockopt$sock_attach_bpf(r7, 0x107, 0xf, &(0x7f0000000600), 0x56)
sendmsg$kcm(r7, &(0x7f00000000c0)={&(0x7f0000000280)=@xdp={0x2c, 0x0, r6, 0x18}, 0x80, &(0x7f00000034c0)=[{&(0x7f00000001c0)="27030200dc0f14000e0005004024c10200000011125ce882cbf400930bf4533f00429c65112a093bbf60", 0x2a}, {&(0x7f00000022c0)="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", 0xfd1}], 0x2}, 0x8000)
executing program 3:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
r3 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r4=>0x0})
sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd21, 0xfbffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}]}, 0x38}}, 0x400)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r5)
socket$inet6(0xa, 0x2, 0x0)
ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}})
r6 = socket$kcm(0x11, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r7=>0x0})
sendmsg$kcm(r6, &(0x7f0000000500)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r7, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)='\r', 0x5dc}], 0x1}, 0x4)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0)
write(r0, &(0x7f0000000100)='md0', 0x3)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/array_state\x00', 0x1, 0x0)
write(r1, &(0x7f0000000480)='a', 0x1)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000300)='namespace0.0\x00', 0xd)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r1, &(0x7f0000000500)='pfn\x00', 0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/nd/devices/pfn0.0/uuid\x00', 0x1, 0x0)
write(r2, &(0x7f0000000700)='468c2e68-0a1f-4b0d-b770-07e324ef6d9d\x00', 0x25)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/bus/nd/devices/pfn0.0/align\x00', 0x1, 0x0)
write(r3, &(0x7f0000000900)='1073741824\x00', 0xb)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./sys/bus/nd/devices/pfn0.0/mode\x00', 0x1, 0x0)
write(r4, &(0x7f0000000b00)='pmem\x00', 0x5)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0)
write(r5, 0x0, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0)
write(r6, &(0x7f0000000f00)='pfn0.0\x00', 0x7)
write(r0, &(0x7f0000000f00)='pfn0.0\x00', 0x7)
write(r3, &(0x7f0000000900)='2097152\x00', 0x8)
write(r6, &(0x7f0000000f00)='pfn0.0\x00', 0x7)
executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = socket(0x400000000010, 0x3, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r3=>0x0})
r4 = socket(0x10, 0x803, 0x0)
r5 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r6=>0x0})
sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r6, {0x0, 0x9}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x4, 0xc00}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4048810}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newtfilter={0x84, 0x2c, 0xd2f, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0xfff5, 0x10}, {}, {0x8, 0xd}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x10002, 0x40, 0x8, 0x7, 0xffffffff}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}]}]}}]}, 0x84}, 0x1, 0x0, 0x0, 0x24008084}, 0x20000000)
r7 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
close(r7)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r8 = socket$kcm(0x11, 0x3, 0x0)
setsockopt$sock_attach_bpf(r8, 0x107, 0xf, &(0x7f0000000600), 0x56)
sendmsg$kcm(r8, &(0x7f00000000c0)={&(0x7f0000000500)=@xdp={0x2c, 0x0, r3, 0xe}, 0x80, 0x0}, 0x4)
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff)
ftruncate(r1, 0x100000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f00000001c0)='./config/cluster\x00', 0x1ff)
mkdir(&(0x7f0000000200)='./config/cluster/ocfs2\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/cluster/ocfs2/node\x00', 0x1ff)
mkdir(&(0x7f0000000280)='./config/cluster/ocfs2/node/node0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0)
write(r2, &(0x7f0000000300)='127.0.0.1', 0x9)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0)
write(r3, &(0x7f0000000380)='77', 0x2)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0)
write(r4, &(0x7f0000000400)='0\x00', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0)
write(r5, &(0x7f0000000480)='1\x00', 0x2)
close(r5)
mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./config/cluster/ocfs2/heartbeat/region0\x00', 0x1ff)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/cluster/ocfs2/heartbeat/region0/block_bytes\x00', 0x1, 0x0)
write(r6, &(0x7f0000000580)='512\x00', 0x4)
close(r6)
r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/cluster/ocfs2/heartbeat/region0/start_block\x00', 0x1, 0x0)
write(r7, &(0x7f0000000600)='1\x00', 0x2)
close(r7)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0)
write(r8, &(0x7f0000000680)='2\x00', 0x2)
close(r8)
r9 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0)
write(r9, &(0x7f0000000700)='3\x00', 0x2)
close(r9)
executing program 0:
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0)
write(r0, &(0x7f0000000340)='Manufacturer\x00', 0xd)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r0, &(0x7f0000000700)='dummy_udc.0\n', 0xc)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sec/tomoyo/profile\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140), 0x0)
executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x41)
ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000300)={0xfeeff000, 0x0, 0x40})
executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
r3 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r4=>0x0})
sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd21, 0xfbffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}]}, 0x38}}, 0x400)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r5)
socket$inet6(0xa, 0x2, 0x0)
ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}})
r6 = socket$kcm(0x11, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r7=>0x0})
sendmsg$kcm(r6, &(0x7f0000000500)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r7, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)='\r', 0x5dc}], 0x1}, 0x4)
executing program 2:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 2:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x202000, 0x0)
close(r1)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r4=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x4d, 0xfffffffb, 0x7fffffff}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084)
ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r5 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000440)={'syzkaller0\x00', <r6=>0x0})
r7 = socket$kcm(0x11, 0x3, 0x0)
setsockopt$sock_attach_bpf(r7, 0x107, 0xf, &(0x7f0000000600), 0x56)
sendmsg$kcm(r7, &(0x7f00000000c0)={&(0x7f0000000280)=@xdp={0x2c, 0x0, r6, 0x18}, 0x80, &(0x7f00000034c0)=[{&(0x7f00000001c0)="27030200dc0f14000e0005004024c10200000011125ce882cbf400930bf4533f00429c65112a093bbf60", 0x2a}, {&(0x7f00000022c0)="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", 0xfd1}], 0x2}, 0x8000)
executing program 0:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000000), 0x6)
syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="04100100"], 0x4)
nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0)
syz_emit_vhci(&(0x7f0000001000)=ANY=[@ANYBLOB="040e0401030c00"], 0x7)
syz_emit_vhci(&(0x7f0000001100)=ANY=[@ANYBLOB="040e0c010310000000000040000000"], 0xf)
syz_emit_vhci(&(0x7f0000001200)=ANY=[@ANYBLOB="040e0c010110000000000000000000"], 0xf)
syz_emit_vhci(&(0x7f0000001300)=ANY=[@ANYBLOB="040e0a01091000001122334455"], 0xd)
syz_emit_vhci(&(0x7f0000001400)=ANY=[@ANYBLOB="040e0c010320004000000000000000"], 0xf)
syz_emit_vhci(&(0x7f0000001500)=ANY=[@ANYBLOB="040e44010210000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/73], 0x47)
nanosleep(&(0x7f0000000600)={0x0, 0x2faf080}, 0x0)
syz_emit_vhci(&(0x7f0000001000)=ANY=[@ANYBLOB="040e0401030c00"], 0x7)
syz_emit_vhci(&(0x7f0000001100)=ANY=[@ANYBLOB="040e0c010310000000000040000000"], 0xf)
syz_emit_vhci(&(0x7f0000001200)=ANY=[@ANYBLOB="040e0c010110000000000000000000"], 0xf)
nanosleep(&(0x7f0000000800)={0x0, 0x5f5e100}, 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
bisect: bisecting 20 programs
bisect: split chunks (needed=false): <19>
bisect: split chunk #0 of len 19 into 3 parts
bisect: testing without sub-chunk 1/3
testing program (duration=33s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [14, 36, 3, 8, 4, 6, 4, 4, 14, 14, 14, 15, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff)
ftruncate(r1, 0x100000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f00000001c0)='./config/cluster\x00', 0x1ff)
mkdir(&(0x7f0000000200)='./config/cluster/ocfs2\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/cluster/ocfs2/node\x00', 0x1ff)
mkdir(&(0x7f0000000280)='./config/cluster/ocfs2/node/node0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0)
write(r2, &(0x7f0000000300)='127.0.0.1', 0x9)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0)
write(r3, &(0x7f0000000380)='77', 0x2)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0)
write(r4, &(0x7f0000000400)='0\x00', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0)
write(r5, &(0x7f0000000480)='1\x00', 0x2)
close(r5)
mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./config/cluster/ocfs2/heartbeat/region0\x00', 0x1ff)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/cluster/ocfs2/heartbeat/region0/block_bytes\x00', 0x1, 0x0)
write(r6, &(0x7f0000000580)='512\x00', 0x4)
close(r6)
r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/cluster/ocfs2/heartbeat/region0/start_block\x00', 0x1, 0x0)
write(r7, &(0x7f0000000600)='1\x00', 0x2)
close(r7)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0)
write(r8, &(0x7f0000000680)='2\x00', 0x2)
close(r8)
r9 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0)
write(r9, &(0x7f0000000700)='3\x00', 0x2)
close(r9)
executing program 0:
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0)
write(r0, &(0x7f0000000340)='Manufacturer\x00', 0xd)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r0, &(0x7f0000000700)='dummy_udc.0\n', 0xc)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sec/tomoyo/profile\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140), 0x0)
executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x41)
ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000300)={0xfeeff000, 0x0, 0x40})
executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
r3 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r4=>0x0})
sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd21, 0xfbffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}]}, 0x38}}, 0x400)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r5)
socket$inet6(0xa, 0x2, 0x0)
ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}})
r6 = socket$kcm(0x11, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r7=>0x0})
sendmsg$kcm(r6, &(0x7f0000000500)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r7, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)='\r', 0x5dc}], 0x1}, 0x4)
executing program 2:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 2:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x202000, 0x0)
close(r1)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r4=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x4d, 0xfffffffb, 0x7fffffff}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084)
ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r5 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000440)={'syzkaller0\x00', <r6=>0x0})
r7 = socket$kcm(0x11, 0x3, 0x0)
setsockopt$sock_attach_bpf(r7, 0x107, 0xf, &(0x7f0000000600), 0x56)
sendmsg$kcm(r7, &(0x7f00000000c0)={&(0x7f0000000280)=@xdp={0x2c, 0x0, r6, 0x18}, 0x80, &(0x7f00000034c0)=[{&(0x7f00000001c0)="27030200dc0f14000e0005004024c10200000011125ce882cbf400930bf4533f00429c65112a093bbf60", 0x2a}, {&(0x7f00000022c0)="ffc9ace87aade11690dd52a158e0b1c49686ce569fbf520db4cad1ed8e1b28400a1b7ff9ebd712fe8efb9018244f4f28e16cdd2065b80e5f4e73d3c9c4c3f510000bff5947d57ad66d90aac643ca60ab19529d6397bbd0f39857f7cdd2497c5ff775b78a328b31a4975388cb5aa05334264af794dddcf8f7c9c9990883672eea20b3646b96858d37460c1f87eec69c77be90b3fb16d7dcd26e941048dbc5e22a817d6f779faf31ba03683c517106badb0ef0700aa99844d43f2ef598e30ffe536d4c08eae0e623d4bbc1a9e60f8d9e0674583bd36070931afac114640fd2ec182243b3f218232a2c91b9a8e106bd107b42c2515c92e8ebd910885e33254d863568ff29f1506e55e5fa95c7ffd13d6f1210237210c3a3a69483aa702ddf629c0297b9f31e7027a0149762831d1d206c19a960054b03021b9619c8d06d58b3ed9bb22397e0e418c3c382672713684f4e575d6ce847ba7ccb8c38ad08c5a9318d9d7f14c9015977dc28baa36578513c22880986d46f25ea79c753087b3c13552022a905490e9fdff02b879cba69916f92356a4b2cdf1a4ef73e48a922dd52a33cd4c2afb2afa2b0c1dcd40502daf5eaec6469afcf097f248c50a2340d2122de36da4d640e8a1d1bd6efaea2f7ed45a1f095d837f04e26c67db54628a6a52fed1dda9dba63357739e1de40515329c723e2f93387b20d11c2b6254c2c352e76327d7475d0ba0c55a3883ac64ba958c685166e4de06cca65ff9aae540dbe8a04c9f71dcc37a01c8b5ba22882159cfd563ebc1cb0a9a08a636de2bc4c29b35b74c2679fb2fc6a188f9dcd7249f8255cd4f348b73c47d118dff4f61a7b84cef13ea52d4d21095562f49c925b6a8a4e60a55bf623244d6a68c1ac8491f28b90f4947a7d2da4887fc04637e907c2e321a08c637d028e8625aec6ad3e3f9e5a657f2d868093406aa474b4952464cef27066a8b34e562760124a6b72a45a34ccd2d424714ae4d920390294b1c824a42bff68c275135c2445f8ec6715139fb948ab7b54748c10483ca287d3b3fec3c265b0946ccb64db6b50b6790d530c4f73519a2eeea94e6477a2fe52bd437cb98e897da734310e8c64e6da63a59a77c768bce38c68c4d983ba56ca4cb089d35570fdf3cd18a2d06b75070a018d1f759cea9679abd04257df60639cb9ae8d9a7476f50bb919843ea9610359fd007a77defba72b4ba95b28b0b76538228735daf1af43839f2eaeb73e71931a19069a301606dab72ec3425d8ddc176cdb8f61c11cf376a9ad150093268da9d482c262cd02d09350795379fe3025256709c68970c0a6c66ecece7bdedd0028b25ff080215c12d7b819973650ce6af0616cc2479b5efd9a44241147fa536aae905eec0d781b2d1f6712bee297bc626d5398cb58419a3b73b13cebe6a9f75c751cbdd5cbf1476de4430238a9a0268a1e005829cf2fe055762b8f18db0eb71347ac7d7749941eee9caaa0856a0b5bf07371f77f7b89266a60aa292e585ab1bbaba4f0132e3f197e17a323ba357c6d26d93d813a6ffdb5ed3dc041cfb33b8b661370ae7b64b3e6a0ab2382ec97f9b47a1c10aea088b53e2aa500f1d0c0c97691232f9e2121e42fff6ece886926cb847612b0a574a8c3b32ba2d80d6d7f5f0d367da2cf48721e0d45a7d21e707c9f4523f8c164208fd516fbf5ef256c9c303b77f63e46febda4ec4574b7ac73fcc9ffe7558ba6fb83db8ce661375e758e5a741cd559231846d98dea8d8ed99f8e749edcea6ed695d6153bff4ebff4763be52643871c19460a97dff4a0f3dec36b7aea6100e9d153f930c039dd4aecb68600c7879c686bcbcd2964ac274a500163bfe8d84c49412f406e384aed046d1698c72fa0e95fd80d921a436e16dbfe9eba69a3ee5e3278a412f2017f2fac10ee1f10e8bddc524bd447be7106876caeeb1d17b32d64662ef2f71e416f1e5257b3fb235e9a547fb54917501dfb0e3269b6a94484cd5b70e028f476542cf33ce62b3991418c81133dc5ea45ad49a54da850c55fc071d336505de3e694025161eba2ae2601497cf6c2df986dd1be27409980954de7a0b018c57cd9af5330c914e65a2b3b3b92016f92412c99e2669e8ffaa0d21b378c88b0e984d962cc04943ba3d932b50248b06c313963d9e6ce4fc7136d746c0a4caa90e3a2b7cb3ea6626ec15aa1487a121460da5175554398f2f7e22206556ab8e9082bb3672c26fef14c5c97fcb6299668aa364fa75c9b58b100c24fae55299df3812b304e2c55b61f52c6e547b1c5180a1c074495595fe5c332e4ba8f469a06be357b1a042713e732178589fad42afadae2dd7786160cdd1abed8c2be5613d10b4bff30d33ebb7da53760c1105aff30714c840e670ef56bd016f61ba8a7b81ac9034eacc29f32eb09e61c5b8c50c5d3e282b1b511c9874026d34e829c63a01d5a2b964a94d69776bf1811594a0bde0bd04f3ae66008aec2fe517d0c26afb24d42a7e33b05dfc5843facfc7a00e052b42f58f95ba3e6a874d6b2ab207878d9fb0a158dc00e7ad4dbbe7534af9dafe4018af18fa147a310b35e0fe2be23a030d09ebb5b5d2c013ca4cf506c707c7b713f110c21718cf417b48ccaebeb0b9a9214053f3f0c64e35be918a576fe35d498b0b90dc735c82e20f6a9fe15315f3113c601db6f017556933d30afe86bba57cd376e2a01494368d43b328218e849e2ad77431b111de6bf60fae287d57089edf7fc31e459914b16acd159a3d51a2bb3485e62eaf09600688e2417e005162b9064956c14d7956b34a6ba57b8d239733f7e2a3a1074a9d45339a5937d8649a6fafdf49d0f75ae9bb2d2a5a828cfba9dcfd83a7bb1772f5db534a1fee47db79e683b33617f6ccd80b2296ad2e7fcc1d9c05125ea7fb6dc4238e9fad5c2555a467ac255f1ccf4252edf38fb1c58f5c9fc8550941a4f6e68509ad4dac7456a0dfa5e33323f30fc88f70e67da33caf03f8cb307faf0fa91fad459f9acef2fa41ea00de343813678a3e54ab1abb12b13eb6a3f2043419cb07f0007d583656b58b77ada442726db2ce457b8ee853413d2eec0240fb64099dd68756a66c5888e19149e72791521796ab979811712fba5d783c5b28aeb7e5c15a7bea0cccc231f891dcbf0cc537a6a2e86ef604e5156fc9b945cc69623cbe82fdcbd7f1cd9d2dc42cc0e9e39580c1788fac0e13154646b3f449fbacb09409c4048ec563077dd08eae0159dff4a86ffc0de3d522105b8f500255e57820536b02c2f6db39e3251ee4389129e9433a89c35c7a6c9780fcd2345f1bee6971c81871788fcc656f8142db240d4da9021e35436cf70fe5dd32c455290bcacac75da226b0167bc93a7863045f11fde683652ea5634e17dcdd05e9b4f1d977908ee580ef7871dba267020e5dab19b4e41ab35d03df72311ba3393472a7c58abaae2e2823959e5935cbed5a1844e6a316420c3610b695d8d1ef390747925af31877f556186cf9dd56b30b871a30c575e6344f84692ded6df9776ca3950e94fdeb7cd2ee96ba3dd839d7e013e6755eb29fe054dcc31724591ba4e5bebc48baebb157d731e356eba21db13db39dbc93297b7fded992e8b5e9827891bb32315945efb61347696c146cc7639e6bd0b2cb5c3ecef190e459764146df6eb2328b6c890c8ce431c46091ae06f0b8d536cebecbbdb342bf735b23ace6cff21e4e84f0fad140cd35a839385a5a05bb8a9fdf1f9f7df0df547f0ebb49027658e83f21eb1700452b609c6986ccb77a392b4f6969759cff9ba4d34266756b543c816aed636ece35bfba3398e92f7eb8279fd5424db8bdde913df0a31684d6e9089c6e01002722b551b545be0c356390e2334921a33937408b5cd046b1a4f801c5bcc5d0e4c78a1a5e1a8c593e5ac62fce223f1cac39305dda95bcdc25ccb08d292d32d277afae03e9f2a35a7ddab5743dd750063fe28d137f6ded8aff0d234d6b8b3bca07cbc8235590341ec2b2b644ba8a4d0ee0660b175cb63fc8521941ecc35815168f24ce6b8d848ea031680ed40d22df0375502e8d5e6cb1706ea4b34d376cc980ca5b7c51cd16b3f22096b4549080cc4fded0ef79a0b9338c1e5a6aa5851b8ce5c487bfc16bd21775e9e53c37954d20c04bd45a3acefecd16d61e4da45c7d7a6b47d2e765181d2d531ecbd4eca707b5683b1c70ec7af3172a98defca17c8cb8e10d18700b80c7ee171eefbf4f5c0ceb7ffee6aa87e3f71883d5e902798a9735129943c81cd16ad54212540bfa102357df95d8d23d6751fa0e8a49fdff5430da049766e76e860e3b5b356b88add7316229759df1ba39fab949334fb9fe8b7579baf9485a726997dad75845b02ed485cc014fedf017b7cebe118ccc3a22f85f98e20cdbe2ee05e3707da09bf13200b9dd73d92f05134850abb3095d1cf492b97b89ff26a7f5cf41b3ad228c65f100d5296caa35cb4b2b5fff69dba31f461fd2b22585ce8702b11a1547f8e5ce091165de4841f356b162403b9db720c49ae9d7d89d5948614e7c935f6ec4dd0f0679933c392705863a148b78410ff58bd70ae59ca6530c5d3e12133c5f74f2e4b82c1c5bc8708b195f500fd6a950215618379b2ed6970f3bd5f880609f508d634b94ca009e88364363c1a4ad3bb77db8388b7b00cb4e540e91e79afad32e0902158f398327bd4545789c76a141d00c44814a454272409853437f8fb8b57ea6e0ac21c4a72ce43098d5df49ee9c7c405785db9a66a0c8ca084e224417ec6c42fbf855376c452b3d39cd73c2cf963a51191a5f338c55238722ff05fbab199dbec14acbf2bfab6c7c4a2763accca2aa45c9d17c4c9f2128726920eb5f7ec22c91f7c9d06ce1a29b80d5e3c8f0e277613ac29151368c5d7d006ed435f0f07d05c604c1cdb8db4ded77d5cfab3e13ce03882a466343140694a3575340d88d98d7b45a2c57c7256b8742760df745af5ab9efa879c3b9021040205c75317775b09e9c58fb55585b6abae149fac4b59736bdae21bfb91f3548717f9b5b70ef07bc079c6a5f4030e33bd7bf3089950ec583a21aaa8e92481a90303d50c6408a8dc0219f5ba08e25c54168fb20474a88038eae81106b3356e73060ac4d6a30a48c00e0884a67b93369fc79aaf76fa01c42a2365a4240392f4c03ac02abbfcbaf1df4f1b30ef05bc16d01e315416cf9bf34ee6947ad4cc045adb8e3b6eea3bf3e8424f86a649e57384def1f188a10efa970fb8e56b4f029694eee8e7e6eebd7396e8303526cc34b3eaa557c8213a724d1b3f9ca12baa78b3942da74857d95015edb364a79793b1b8cafce4c5fee82a34042594be70a69ff19ecbb2a0e4537280c9d983077e8b9df91f14413a6e1ceb57d053ce1532742c32df5a4a31c2fb69e24145c13bca4ab42f5585c5e07a9bfe6e93017b193636544dce7464834ed429cc15e4a7686d2d69afe008b1b498cb0c61723edf187a7833bbd0c5c4094c128c7ab27641c01ccb53543f57f76a4001f1eede0438ea8c0d5e2ba0ea840883cef0a9aef60ab387fd189bc46f948e18b38367cf0fe0146445935ae33bdaa4668b0eca274b38549e3df11676281e97c9ccded9dcaf0754ff03038cde916a92766bc54f785dd3e7a5f0a2795ae7a2bb83be2ae96df98e42c7ccc06c783cdecaf7129a2dffb41b89b6d86aa3ad4bf46bebcd141de01857c044af577aabdc830a580d9e212127eeb33b0dad6d0bc784c0ff20e2", 0xfd1}], 0x2}, 0x8000)
executing program 0:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000000), 0x6)
syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="04100100"], 0x4)
nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0)
syz_emit_vhci(&(0x7f0000001000)=ANY=[@ANYBLOB="040e0401030c00"], 0x7)
syz_emit_vhci(&(0x7f0000001100)=ANY=[@ANYBLOB="040e0c010310000000000040000000"], 0xf)
syz_emit_vhci(&(0x7f0000001200)=ANY=[@ANYBLOB="040e0c010110000000000000000000"], 0xf)
syz_emit_vhci(&(0x7f0000001300)=ANY=[@ANYBLOB="040e0a01091000001122334455"], 0xd)
syz_emit_vhci(&(0x7f0000001400)=ANY=[@ANYBLOB="040e0c010320004000000000000000"], 0xf)
syz_emit_vhci(&(0x7f0000001500)=ANY=[@ANYBLOB="040e44010210000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/73], 0x47)
nanosleep(&(0x7f0000000600)={0x0, 0x2faf080}, 0x0)
syz_emit_vhci(&(0x7f0000001000)=ANY=[@ANYBLOB="040e0401030c00"], 0x7)
syz_emit_vhci(&(0x7f0000001100)=ANY=[@ANYBLOB="040e0c010310000000000040000000"], 0xf)
syz_emit_vhci(&(0x7f0000001200)=ANY=[@ANYBLOB="040e0c010110000000000000000000"], 0xf)
nanosleep(&(0x7f0000000800)={0x0, 0x5f5e100}, 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/3
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [4, 14, 14, 14, 15, 8]
detailed listing:
executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x41)
ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000300)={0xfeeff000, 0x0, 0x40})
executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
r3 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r4=>0x0})
sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd21, 0xfbffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}]}, 0x38}}, 0x400)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r5)
socket$inet6(0xa, 0x2, 0x0)
ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}})
r6 = socket$kcm(0x11, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r7=>0x0})
sendmsg$kcm(r6, &(0x7f0000000500)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r7, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)='\r', 0x5dc}], 0x1}, 0x4)
executing program 2:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 2:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x202000, 0x0)
close(r1)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r4=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x4d, 0xfffffffb, 0x7fffffff}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084)
ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r5 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000440)={'syzkaller0\x00', <r6=>0x0})
r7 = socket$kcm(0x11, 0x3, 0x0)
setsockopt$sock_attach_bpf(r7, 0x107, 0xf, &(0x7f0000000600), 0x56)
sendmsg$kcm(r7, &(0x7f00000000c0)={&(0x7f0000000280)=@xdp={0x2c, 0x0, r6, 0x18}, 0x80, &(0x7f00000034c0)=[{&(0x7f00000001c0)="27030200dc0f14000e0005004024c10200000011125ce882cbf400930bf4533f00429c65112a093bbf60", 0x2a}, {&(0x7f00000022c0)="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", 0xfd1}], 0x2}, 0x8000)
executing program 0:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000000), 0x6)
syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="04100100"], 0x4)
nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0)
syz_emit_vhci(&(0x7f0000001000)=ANY=[@ANYBLOB="040e0401030c00"], 0x7)
syz_emit_vhci(&(0x7f0000001100)=ANY=[@ANYBLOB="040e0c010310000000000040000000"], 0xf)
syz_emit_vhci(&(0x7f0000001200)=ANY=[@ANYBLOB="040e0c010110000000000000000000"], 0xf)
syz_emit_vhci(&(0x7f0000001300)=ANY=[@ANYBLOB="040e0a01091000001122334455"], 0xd)
syz_emit_vhci(&(0x7f0000001400)=ANY=[@ANYBLOB="040e0c010320004000000000000000"], 0xf)
syz_emit_vhci(&(0x7f0000001500)=ANY=[@ANYBLOB="040e44010210000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/73], 0x47)
nanosleep(&(0x7f0000000600)={0x0, 0x2faf080}, 0x0)
syz_emit_vhci(&(0x7f0000001000)=ANY=[@ANYBLOB="040e0401030c00"], 0x7)
syz_emit_vhci(&(0x7f0000001100)=ANY=[@ANYBLOB="040e0c010310000000000040000000"], 0xf)
syz_emit_vhci(&(0x7f0000001200)=ANY=[@ANYBLOB="040e0c010110000000000000000000"], 0xf)
nanosleep(&(0x7f0000000800)={0x0, 0x5f5e100}, 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
bisect: testing without sub-chunk 3/3
testing program (duration=32s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [14, 36, 3, 8, 4, 6, 4, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff)
ftruncate(r1, 0x100000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f00000001c0)='./config/cluster\x00', 0x1ff)
mkdir(&(0x7f0000000200)='./config/cluster/ocfs2\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/cluster/ocfs2/node\x00', 0x1ff)
mkdir(&(0x7f0000000280)='./config/cluster/ocfs2/node/node0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0)
write(r2, &(0x7f0000000300)='127.0.0.1', 0x9)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0)
write(r3, &(0x7f0000000380)='77', 0x2)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0)
write(r4, &(0x7f0000000400)='0\x00', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0)
write(r5, &(0x7f0000000480)='1\x00', 0x2)
close(r5)
mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./config/cluster/ocfs2/heartbeat/region0\x00', 0x1ff)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/cluster/ocfs2/heartbeat/region0/block_bytes\x00', 0x1, 0x0)
write(r6, &(0x7f0000000580)='512\x00', 0x4)
close(r6)
r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/cluster/ocfs2/heartbeat/region0/start_block\x00', 0x1, 0x0)
write(r7, &(0x7f0000000600)='1\x00', 0x2)
close(r7)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0)
write(r8, &(0x7f0000000680)='2\x00', 0x2)
close(r8)
r9 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0)
write(r9, &(0x7f0000000700)='3\x00', 0x2)
close(r9)
executing program 0:
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0)
write(r0, &(0x7f0000000340)='Manufacturer\x00', 0xd)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r0, &(0x7f0000000700)='dummy_udc.0\n', 0xc)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sec/tomoyo/profile\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140), 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <7>
bisect: split chunk #0 of len 7 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [4, 6, 4, 8]
detailed listing:
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r0, &(0x7f0000000700)='dummy_udc.0\n', 0xc)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sec/tomoyo/profile\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140), 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [14, 36, 3, 8, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff)
ftruncate(r1, 0x100000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f00000001c0)='./config/cluster\x00', 0x1ff)
mkdir(&(0x7f0000000200)='./config/cluster/ocfs2\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/cluster/ocfs2/node\x00', 0x1ff)
mkdir(&(0x7f0000000280)='./config/cluster/ocfs2/node/node0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0)
write(r2, &(0x7f0000000300)='127.0.0.1', 0x9)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0)
write(r3, &(0x7f0000000380)='77', 0x2)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0)
write(r4, &(0x7f0000000400)='0\x00', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0)
write(r5, &(0x7f0000000480)='1\x00', 0x2)
close(r5)
mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./config/cluster/ocfs2/heartbeat/region0\x00', 0x1ff)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/cluster/ocfs2/heartbeat/region0/block_bytes\x00', 0x1, 0x0)
write(r6, &(0x7f0000000580)='512\x00', 0x4)
close(r6)
r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/cluster/ocfs2/heartbeat/region0/start_block\x00', 0x1, 0x0)
write(r7, &(0x7f0000000600)='1\x00', 0x2)
close(r7)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0)
write(r8, &(0x7f0000000680)='2\x00', 0x2)
close(r8)
r9 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0)
write(r9, &(0x7f0000000700)='3\x00', 0x2)
close(r9)
executing program 0:
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0)
write(r0, &(0x7f0000000340)='Manufacturer\x00', 0xd)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
bisect: split chunks (needed=true): <4>, <3>
bisect: split chunk #0 of len 4 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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, 8, 4, 6, 4, 8]
detailed listing:
executing program 0:
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0)
write(r0, &(0x7f0000000340)='Manufacturer\x00', 0xd)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r0, &(0x7f0000000700)='dummy_udc.0\n', 0xc)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sec/tomoyo/profile\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140), 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [14, 36, 4, 6, 4, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff)
ftruncate(r1, 0x100000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f00000001c0)='./config/cluster\x00', 0x1ff)
mkdir(&(0x7f0000000200)='./config/cluster/ocfs2\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/cluster/ocfs2/node\x00', 0x1ff)
mkdir(&(0x7f0000000280)='./config/cluster/ocfs2/node/node0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0)
write(r2, &(0x7f0000000300)='127.0.0.1', 0x9)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0)
write(r3, &(0x7f0000000380)='77', 0x2)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0)
write(r4, &(0x7f0000000400)='0\x00', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0)
write(r5, &(0x7f0000000480)='1\x00', 0x2)
close(r5)
mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./config/cluster/ocfs2/heartbeat/region0\x00', 0x1ff)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/cluster/ocfs2/heartbeat/region0/block_bytes\x00', 0x1, 0x0)
write(r6, &(0x7f0000000580)='512\x00', 0x4)
close(r6)
r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/cluster/ocfs2/heartbeat/region0/start_block\x00', 0x1, 0x0)
write(r7, &(0x7f0000000600)='1\x00', 0x2)
close(r7)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0)
write(r8, &(0x7f0000000680)='2\x00', 0x2)
close(r8)
r9 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0)
write(r9, &(0x7f0000000700)='3\x00', 0x2)
close(r9)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r0, &(0x7f0000000700)='dummy_udc.0\n', 0xc)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sec/tomoyo/profile\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140), 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
bisect: the chunk can be dropped
bisect: split chunk #1 of len 3 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [14, 36, 4, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff)
ftruncate(r1, 0x100000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f00000001c0)='./config/cluster\x00', 0x1ff)
mkdir(&(0x7f0000000200)='./config/cluster/ocfs2\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/cluster/ocfs2/node\x00', 0x1ff)
mkdir(&(0x7f0000000280)='./config/cluster/ocfs2/node/node0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0)
write(r2, &(0x7f0000000300)='127.0.0.1', 0x9)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0)
write(r3, &(0x7f0000000380)='77', 0x2)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0)
write(r4, &(0x7f0000000400)='0\x00', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0)
write(r5, &(0x7f0000000480)='1\x00', 0x2)
close(r5)
mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./config/cluster/ocfs2/heartbeat/region0\x00', 0x1ff)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/cluster/ocfs2/heartbeat/region0/block_bytes\x00', 0x1, 0x0)
write(r6, &(0x7f0000000580)='512\x00', 0x4)
close(r6)
r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/cluster/ocfs2/heartbeat/region0/start_block\x00', 0x1, 0x0)
write(r7, &(0x7f0000000600)='1\x00', 0x2)
close(r7)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0)
write(r8, &(0x7f0000000680)='2\x00', 0x2)
close(r8)
r9 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0)
write(r9, &(0x7f0000000700)='3\x00', 0x2)
close(r9)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sec/tomoyo/profile\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140), 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [14, 36, 4, 6, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff)
ftruncate(r1, 0x100000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f00000001c0)='./config/cluster\x00', 0x1ff)
mkdir(&(0x7f0000000200)='./config/cluster/ocfs2\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/cluster/ocfs2/node\x00', 0x1ff)
mkdir(&(0x7f0000000280)='./config/cluster/ocfs2/node/node0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0)
write(r2, &(0x7f0000000300)='127.0.0.1', 0x9)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0)
write(r3, &(0x7f0000000380)='77', 0x2)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0)
write(r4, &(0x7f0000000400)='0\x00', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0)
write(r5, &(0x7f0000000480)='1\x00', 0x2)
close(r5)
mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./config/cluster/ocfs2/heartbeat/region0\x00', 0x1ff)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/cluster/ocfs2/heartbeat/region0/block_bytes\x00', 0x1, 0x0)
write(r6, &(0x7f0000000580)='512\x00', 0x4)
close(r6)
r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/cluster/ocfs2/heartbeat/region0/start_block\x00', 0x1, 0x0)
write(r7, &(0x7f0000000600)='1\x00', 0x2)
close(r7)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0)
write(r8, &(0x7f0000000680)='2\x00', 0x2)
close(r8)
r9 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0)
write(r9, &(0x7f0000000700)='3\x00', 0x2)
close(r9)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r0, &(0x7f0000000700)='dummy_udc.0\n', 0xc)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <2>, <2>
bisect: split chunk #0 of len 2 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [36, 4, 6, 8]
detailed listing:
executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff)
ftruncate(r1, 0x100000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f00000001c0)='./config/cluster\x00', 0x1ff)
mkdir(&(0x7f0000000200)='./config/cluster/ocfs2\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/cluster/ocfs2/node\x00', 0x1ff)
mkdir(&(0x7f0000000280)='./config/cluster/ocfs2/node/node0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0)
write(r2, &(0x7f0000000300)='127.0.0.1', 0x9)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0)
write(r3, &(0x7f0000000380)='77', 0x2)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0)
write(r4, &(0x7f0000000400)='0\x00', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0)
write(r5, &(0x7f0000000480)='1\x00', 0x2)
close(r5)
mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./config/cluster/ocfs2/heartbeat/region0\x00', 0x1ff)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/cluster/ocfs2/heartbeat/region0/block_bytes\x00', 0x1, 0x0)
write(r6, &(0x7f0000000580)='512\x00', 0x4)
close(r6)
r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/cluster/ocfs2/heartbeat/region0/start_block\x00', 0x1, 0x0)
write(r7, &(0x7f0000000600)='1\x00', 0x2)
close(r7)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0)
write(r8, &(0x7f0000000680)='2\x00', 0x2)
close(r8)
r9 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0)
write(r9, &(0x7f0000000700)='3\x00', 0x2)
close(r9)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r0, &(0x7f0000000700)='dummy_udc.0\n', 0xc)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [14, 4, 6, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0)
write(r0, &(0x7f0000000700)='dummy_udc.0\n', 0xc)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
bisect: the chunk can be dropped
bisect: split chunk #1 of len 2 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [14, 6, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/2
bisect: no need to test this chunk, it's definitely needed
bisect: split chunks (needed=true): <1>, <1>
bisect: split chunk #0 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: split chunk #1 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: 3 programs left: 

executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')


bisect: trying to concatenate
bisect: concatenate 3 entries
minimizing program #0 before concatenation
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [13, 6, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
mkdir(&(0x7f0000000d00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [12, 6, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r1, &(0x7f0000000c00)='1', 0x1)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [11, 6, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [10, 6, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000a00)='rd_pages=', 0x9)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [9, 6, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [8, 6, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [7, 6, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in tcm_alloc
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [6, 6, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [6, 6, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [6, 6, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [6, 6, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 6, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [4, 6, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [4, 6, 8]
detailed listing:
executing program 0:
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
write(r0, &(0x7f0000000440)='Conf 1\x00', 0x7)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
minimized 14 calls -> 5 calls
minimizing program #1 before concatenation
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 5, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: general protection fault in configfs_depend_item_unlocked
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 4, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 3, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 3, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 3, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 3, 8]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
minimized 6 calls -> 4 calls
minimizing program #2 before concatenation
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 4, 7]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
close(r0)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 4, 7]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\n', 0x2)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 4, 6]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget/naa.test/tpgt_1/enable\x00', 0x1, 0x0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 4, 5]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/usb_gadget/naa.test/tpgt_1\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 4, 4]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 4, 3]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 4, 3]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): [5, 4, 3]
detailed listing:
executing program 3:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
executing program 0:
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
minimized 8 calls -> 4 calls
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-mount-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
bisect: concatenation succeeded
found reproducer with 13 syscalls
minimizing guilty program
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-mount-mkdirat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-mount-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(0x0, 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(0x0, 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(0x0, 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(0x0, 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program did not crash
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in configfs_depend_item_unlocked
simplifying C reproducer
testing compiled C program (duration=45s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in configfs_depend_item_unlocked
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
program did not crash
testing compiled C program (duration=45s, {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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in configfs_depend_item_unlocked
testing compiled C program (duration=45s, {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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in configfs_depend_item_unlocked
testing compiled C program (duration=45s, {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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in configfs_depend_item_unlocked
testing compiled C program (duration=45s, {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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in configfs_depend_item_unlocked
testing compiled C program (duration=45s, {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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in configfs_depend_item_unlocked
testing compiled C program (duration=45s, {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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
program crashed: possible deadlock in configfs_depend_item_unlocked
testing program (duration=45s, {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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
validation run: crashed=true
testing program (duration=45s, {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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
validation run: crashed=true
testing program (duration=45s, {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}}): mkdir-mount-mkdir-mkdir-mkdir-mkdirat-mount-mkdirat-mkdirat-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00')

program crashed: possible deadlock in configfs_depend_item_unlocked
validation run: crashed=true
reproducing took 1h1m41.522769826s
repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
syzkaller #0 Not tainted
------------------------------------------------------
syz.0.18/5927 is trying to acquire lock:
ffff88802008a280 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: inode_lock include/linux/fs.h:1024 [inline]
ffff88802008a280 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: configfs_depend_item_unlocked+0xf3/0x6a0 fs/configfs/dir.c:1259

but task is already holding lock:
ffff88802cf3f918 (&opts->dep_lock){+.+.}-{4:4}, at: usbg_make_tpg+0x1a4/0x620 drivers/usb/gadget/function/f_tcm.c:1678

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #3 (&opts->dep_lock){+.+.}-{4:4}:
       lock_acquire kernel/locking/lockdep.c:5868 [inline]
       lock_acquire+0x1b9/0x370 kernel/locking/lockdep.c:5825
       __mutex_lock_common kernel/locking/mutex.c:646 [inline]
       __mutex_lock+0x1a4/0x1bd0 kernel/locking/mutex.c:821
       usbg_make_tpg+0x1a4/0x620 drivers/usb/gadget/function/f_tcm.c:1678
       target_fabric_make_tpg+0xab/0x8c0 drivers/target/target_core_fabric_configfs.c:939
       configfs_mkdir+0x51e/0xb70 fs/configfs/dir.c:1360
       vfs_mkdir+0x361/0x850 fs/namei.c:5276
       filename_mkdirat+0x48b/0x5e0 fs/namei.c:5309
       __do_sys_mkdir fs/namei.c:5336 [inline]
       __se_sys_mkdir fs/namei.c:5333 [inline]
       __x64_sys_mkdir+0x6b/0x90 fs/namei.c:5333
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #2 (tpg_instances_lock){+.+.}-{4:4}:
       lock_acquire kernel/locking/lockdep.c:5868 [inline]
       lock_acquire+0x1b9/0x370 kernel/locking/lockdep.c:5825
       __mutex_lock_common kernel/locking/mutex.c:646 [inline]
       __mutex_lock+0x1a4/0x1bd0 kernel/locking/mutex.c:821
       tcm_alloc+0x20/0x440 drivers/usb/gadget/function/f_tcm.c:2733
       usb_get_function+0x5e/0xd0 drivers/usb/gadget/functions.c:61
       config_usb_cfg_link+0x1ed/0x3a0 drivers/usb/gadget/configfs.c:469
       configfs_symlink+0x540/0x11f0 fs/configfs/symlink.c:196
       vfs_symlink fs/namei.c:5660 [inline]
       vfs_symlink+0x178/0x4d0 fs/namei.c:5639
       filename_symlinkat+0x2a6/0x560 fs/namei.c:5685
       __do_sys_symlinkat fs/namei.c:5705 [inline]
       __se_sys_symlinkat fs/namei.c:5700 [inline]
       __x64_sys_symlinkat+0x9c/0xe0 fs/namei.c:5700
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #1 (&gi->lock){+.+.}-{4:4}:
       lock_acquire kernel/locking/lockdep.c:5868 [inline]
       lock_acquire+0x1b9/0x370 kernel/locking/lockdep.c:5825
       __mutex_lock_common kernel/locking/mutex.c:646 [inline]
       __mutex_lock+0x1a4/0x1bd0 kernel/locking/mutex.c:821
       config_usb_cfg_link+0x57/0x3a0 drivers/usb/gadget/configfs.c:439
       configfs_symlink+0x540/0x11f0 fs/configfs/symlink.c:196
       vfs_symlink fs/namei.c:5660 [inline]
       vfs_symlink+0x178/0x4d0 fs/namei.c:5639
       filename_symlinkat+0x2a6/0x560 fs/namei.c:5685
       __do_sys_symlinkat fs/namei.c:5705 [inline]
       __se_sys_symlinkat fs/namei.c:5700 [inline]
       __x64_sys_symlinkat+0x9c/0xe0 fs/namei.c:5700
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #0 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}:
       check_prev_add+0xeb/0xe60 kernel/locking/lockdep.c:3165
       check_prevs_add kernel/locking/lockdep.c:3284 [inline]
       validate_chain kernel/locking/lockdep.c:3908 [inline]
       __lock_acquire+0x136c/0x1a40 kernel/locking/lockdep.c:5237
       lock_acquire kernel/locking/lockdep.c:5868 [inline]
       lock_acquire+0x1b9/0x370 kernel/locking/lockdep.c:5825
       down_write+0x8b/0x1f0 kernel/locking/rwsem.c:1631
       inode_lock include/linux/fs.h:1024 [inline]
       configfs_depend_item_unlocked+0xf3/0x6a0 fs/configfs/dir.c:1259
       usbg_make_tpg+0x261/0x620 drivers/usb/gadget/function/f_tcm.c:1686
       target_fabric_make_tpg+0xab/0x8c0 drivers/target/target_core_fabric_configfs.c:939
       configfs_mkdir+0x51e/0xb70 fs/configfs/dir.c:1360
       vfs_mkdir+0x361/0x850 fs/namei.c:5276
       filename_mkdirat+0x48b/0x5e0 fs/namei.c:5309
       __do_sys_mkdir fs/namei.c:5336 [inline]
       __se_sys_mkdir fs/namei.c:5333 [inline]
       __x64_sys_mkdir+0x6b/0x90 fs/namei.c:5333
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x115/0x870 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:
  &sb->s_type->i_mutex_key#24 --> tpg_instances_lock --> &opts->dep_lock

 Possible unsafe locking scenario:

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

 *** DEADLOCK ***

5 locks held by syz.0.18/5927:
 #0: ffff888023e82450 (sb_writers#13){.+.+}-{0:0}, at: filename_create+0x10d/0x400 fs/namei.c:4948
 #1: ffff88803e525b80 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:1069 [inline]
 #1: ffff88803e525b80 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: __start_dirop fs/namei.c:2918 [inline]
 #1: ffff88803e525b80 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: start_dirop fs/namei.c:2942 [inline]
 #1: ffff88803e525b80 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: filename_create+0x1c0/0x400 fs/namei.c:4955
 #2: ffffffff8fd87a68 (&subsys->su_mutex){+.+.}-{4:4}, at: configfs_mkdir+0x4b5/0xb70 fs/configfs/dir.c:1358
 #3: ffffffff90252b60 (tpg_instances_lock){+.+.}-{4:4}, at: usbg_make_tpg+0x10b/0x620 drivers/usb/gadget/function/f_tcm.c:1669
 #4: ffff88802cf3f918 (&opts->dep_lock){+.+.}-{4:4}, at: usbg_make_tpg+0x1a4/0x620 drivers/usb/gadget/function/f_tcm.c:1678

stack backtrace:
CPU: 2 UID: 0 PID: 5927 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 print_circular_bug.cold+0x178/0x1c7 kernel/locking/lockdep.c:2043
 check_noncircular+0x146/0x160 kernel/locking/lockdep.c:2175
 check_prev_add+0xeb/0xe60 kernel/locking/lockdep.c:3165
 check_prevs_add kernel/locking/lockdep.c:3284 [inline]
 validate_chain kernel/locking/lockdep.c:3908 [inline]
 __lock_acquire+0x136c/0x1a40 kernel/locking/lockdep.c:5237
 lock_acquire kernel/locking/lockdep.c:5868 [inline]
 lock_acquire+0x1b9/0x370 kernel/locking/lockdep.c:5825
 down_write+0x8b/0x1f0 kernel/locking/rwsem.c:1631
 inode_lock include/linux/fs.h:1024 [inline]
 configfs_depend_item_unlocked+0xf3/0x6a0 fs/configfs/dir.c:1259
 usbg_make_tpg+0x261/0x620 drivers/usb/gadget/function/f_tcm.c:1686
 target_fabric_make_tpg+0xab/0x8c0 drivers/target/target_core_fabric_configfs.c:939
 configfs_mkdir+0x51e/0xb70 fs/configfs/dir.c:1360
 vfs_mkdir+0x361/0x850 fs/namei.c:5276
 filename_mkdirat+0x48b/0x5e0 fs/namei.c:5309
 __do_sys_mkdir fs/namei.c:5336 [inline]
 __se_sys_mkdir fs/namei.c:5333 [inline]
 __x64_sys_mkdir+0x6b/0x90 fs/namei.c:5333
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f26bdd9df99
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:00007ffda13cc9f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 00007f26be025fa0 RCX: 00007f26bdd9df99
RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000200000000600
RBP: 00007f26bde34ec4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f26be025fac R14: 00007f26be025fa0 R15: 00007f26be025fa0
 </TASK>

final repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
syzkaller #0 Not tainted
------------------------------------------------------
syz.0.18/5927 is trying to acquire lock:
ffff88802008a280 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: inode_lock include/linux/fs.h:1024 [inline]
ffff88802008a280 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: configfs_depend_item_unlocked+0xf3/0x6a0 fs/configfs/dir.c:1259

but task is already holding lock:
ffff88802cf3f918 (&opts->dep_lock){+.+.}-{4:4}, at: usbg_make_tpg+0x1a4/0x620 drivers/usb/gadget/function/f_tcm.c:1678

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #3 (&opts->dep_lock){+.+.}-{4:4}:
       lock_acquire kernel/locking/lockdep.c:5868 [inline]
       lock_acquire+0x1b9/0x370 kernel/locking/lockdep.c:5825
       __mutex_lock_common kernel/locking/mutex.c:646 [inline]
       __mutex_lock+0x1a4/0x1bd0 kernel/locking/mutex.c:821
       usbg_make_tpg+0x1a4/0x620 drivers/usb/gadget/function/f_tcm.c:1678
       target_fabric_make_tpg+0xab/0x8c0 drivers/target/target_core_fabric_configfs.c:939
       configfs_mkdir+0x51e/0xb70 fs/configfs/dir.c:1360
       vfs_mkdir+0x361/0x850 fs/namei.c:5276
       filename_mkdirat+0x48b/0x5e0 fs/namei.c:5309
       __do_sys_mkdir fs/namei.c:5336 [inline]
       __se_sys_mkdir fs/namei.c:5333 [inline]
       __x64_sys_mkdir+0x6b/0x90 fs/namei.c:5333
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #2 (tpg_instances_lock){+.+.}-{4:4}:
       lock_acquire kernel/locking/lockdep.c:5868 [inline]
       lock_acquire+0x1b9/0x370 kernel/locking/lockdep.c:5825
       __mutex_lock_common kernel/locking/mutex.c:646 [inline]
       __mutex_lock+0x1a4/0x1bd0 kernel/locking/mutex.c:821
       tcm_alloc+0x20/0x440 drivers/usb/gadget/function/f_tcm.c:2733
       usb_get_function+0x5e/0xd0 drivers/usb/gadget/functions.c:61
       config_usb_cfg_link+0x1ed/0x3a0 drivers/usb/gadget/configfs.c:469
       configfs_symlink+0x540/0x11f0 fs/configfs/symlink.c:196
       vfs_symlink fs/namei.c:5660 [inline]
       vfs_symlink+0x178/0x4d0 fs/namei.c:5639
       filename_symlinkat+0x2a6/0x560 fs/namei.c:5685
       __do_sys_symlinkat fs/namei.c:5705 [inline]
       __se_sys_symlinkat fs/namei.c:5700 [inline]
       __x64_sys_symlinkat+0x9c/0xe0 fs/namei.c:5700
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #1 (&gi->lock){+.+.}-{4:4}:
       lock_acquire kernel/locking/lockdep.c:5868 [inline]
       lock_acquire+0x1b9/0x370 kernel/locking/lockdep.c:5825
       __mutex_lock_common kernel/locking/mutex.c:646 [inline]
       __mutex_lock+0x1a4/0x1bd0 kernel/locking/mutex.c:821
       config_usb_cfg_link+0x57/0x3a0 drivers/usb/gadget/configfs.c:439
       configfs_symlink+0x540/0x11f0 fs/configfs/symlink.c:196
       vfs_symlink fs/namei.c:5660 [inline]
       vfs_symlink+0x178/0x4d0 fs/namei.c:5639
       filename_symlinkat+0x2a6/0x560 fs/namei.c:5685
       __do_sys_symlinkat fs/namei.c:5705 [inline]
       __se_sys_symlinkat fs/namei.c:5700 [inline]
       __x64_sys_symlinkat+0x9c/0xe0 fs/namei.c:5700
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #0 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}:
       check_prev_add+0xeb/0xe60 kernel/locking/lockdep.c:3165
       check_prevs_add kernel/locking/lockdep.c:3284 [inline]
       validate_chain kernel/locking/lockdep.c:3908 [inline]
       __lock_acquire+0x136c/0x1a40 kernel/locking/lockdep.c:5237
       lock_acquire kernel/locking/lockdep.c:5868 [inline]
       lock_acquire+0x1b9/0x370 kernel/locking/lockdep.c:5825
       down_write+0x8b/0x1f0 kernel/locking/rwsem.c:1631
       inode_lock include/linux/fs.h:1024 [inline]
       configfs_depend_item_unlocked+0xf3/0x6a0 fs/configfs/dir.c:1259
       usbg_make_tpg+0x261/0x620 drivers/usb/gadget/function/f_tcm.c:1686
       target_fabric_make_tpg+0xab/0x8c0 drivers/target/target_core_fabric_configfs.c:939
       configfs_mkdir+0x51e/0xb70 fs/configfs/dir.c:1360
       vfs_mkdir+0x361/0x850 fs/namei.c:5276
       filename_mkdirat+0x48b/0x5e0 fs/namei.c:5309
       __do_sys_mkdir fs/namei.c:5336 [inline]
       __se_sys_mkdir fs/namei.c:5333 [inline]
       __x64_sys_mkdir+0x6b/0x90 fs/namei.c:5333
       do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
       do_syscall_64+0x115/0x870 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:
  &sb->s_type->i_mutex_key#24 --> tpg_instances_lock --> &opts->dep_lock

 Possible unsafe locking scenario:

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

 *** DEADLOCK ***

5 locks held by syz.0.18/5927:
 #0: ffff888023e82450 (sb_writers#13){.+.+}-{0:0}, at: filename_create+0x10d/0x400 fs/namei.c:4948
 #1: ffff88803e525b80 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:1069 [inline]
 #1: ffff88803e525b80 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: __start_dirop fs/namei.c:2918 [inline]
 #1: ffff88803e525b80 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: start_dirop fs/namei.c:2942 [inline]
 #1: ffff88803e525b80 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: filename_create+0x1c0/0x400 fs/namei.c:4955
 #2: ffffffff8fd87a68 (&subsys->su_mutex){+.+.}-{4:4}, at: configfs_mkdir+0x4b5/0xb70 fs/configfs/dir.c:1358
 #3: ffffffff90252b60 (tpg_instances_lock){+.+.}-{4:4}, at: usbg_make_tpg+0x10b/0x620 drivers/usb/gadget/function/f_tcm.c:1669
 #4: ffff88802cf3f918 (&opts->dep_lock){+.+.}-{4:4}, at: usbg_make_tpg+0x1a4/0x620 drivers/usb/gadget/function/f_tcm.c:1678

stack backtrace:
CPU: 2 UID: 0 PID: 5927 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 print_circular_bug.cold+0x178/0x1c7 kernel/locking/lockdep.c:2043
 check_noncircular+0x146/0x160 kernel/locking/lockdep.c:2175
 check_prev_add+0xeb/0xe60 kernel/locking/lockdep.c:3165
 check_prevs_add kernel/locking/lockdep.c:3284 [inline]
 validate_chain kernel/locking/lockdep.c:3908 [inline]
 __lock_acquire+0x136c/0x1a40 kernel/locking/lockdep.c:5237
 lock_acquire kernel/locking/lockdep.c:5868 [inline]
 lock_acquire+0x1b9/0x370 kernel/locking/lockdep.c:5825
 down_write+0x8b/0x1f0 kernel/locking/rwsem.c:1631
 inode_lock include/linux/fs.h:1024 [inline]
 configfs_depend_item_unlocked+0xf3/0x6a0 fs/configfs/dir.c:1259
 usbg_make_tpg+0x261/0x620 drivers/usb/gadget/function/f_tcm.c:1686
 target_fabric_make_tpg+0xab/0x8c0 drivers/target/target_core_fabric_configfs.c:939
 configfs_mkdir+0x51e/0xb70 fs/configfs/dir.c:1360
 vfs_mkdir+0x361/0x850 fs/namei.c:5276
 filename_mkdirat+0x48b/0x5e0 fs/namei.c:5309
 __do_sys_mkdir fs/namei.c:5336 [inline]
 __se_sys_mkdir fs/namei.c:5333 [inline]
 __x64_sys_mkdir+0x6b/0x90 fs/namei.c:5333
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f26bdd9df99
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:00007ffda13cc9f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 00007f26be025fa0 RCX: 00007f26bdd9df99
RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000200000000600
RBP: 00007f26bde34ec4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f26be025fac R14: 00007f26be025fa0 R15: 00007f26be025fa0
 </TASK>