Extracting prog: 55m41.708276601s
Minimizing prog: 28m0.7401037s
Simplifying prog options: 0s
Extracting C: 23.114293482s
Simplifying C: 4m46.456741505s


extracting reproducer from 24 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-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, 0x0, 0x1ff)
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 24 programs with base timeout 30s
testing program (duration=36s, {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, 7, 12, 17, 17, 15, 16, 12, 2, 15, 4, 30, 7, 17, 10, 4, 4, 2, 12, 17, 13, 11, 9, 15]
detailed listing:
executing program 3:
openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r3=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r3, {0xfff2, 0xf}, {}, {0x7, 0xffff}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x5, 0x92, 0x4, 0x7, 0xffeffffc}, 0x1}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x84}}, 0x4c800)
close(0xffffffffffffffff)
socket$inet6(0xa, 0x2, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}})
r4 = socket$kcm(0x11, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r5=>0x0})
sendmsg$kcm(r4, &(0x7f0000000500)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r5, 0x3f}, 0x80, &(0x7f0000000080)=[{0x0}], 0x1}, 0x4)
executing program 3:
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f0000000040)={0xa, 0x14e24, 0x1000}, 0x1c)
connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @rand_addr, 0x7fffffd}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)="ce5f59cf3b3cfae26e1776ed31670ed95196dc4cdab84a1833309a57ee5cd93b5e2206c23a37e6814ab826905d2d02b88e376b6225336ff48252b4b13e12f0c012dc330a0d37", 0x46}], 0x1}}], 0x2, 0xc8040)
sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0)
splice(r1, 0x0, r0, 0x0, 0x7ffff000, 0x6)
executing program 1:
openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r3=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r3, {0xfff2, 0xf}, {}, {0x7, 0xffff}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x5, 0x92, 0x4, 0x7, 0xffeffffc}, 0x1}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x84}}, 0x4c800)
close(0xffffffffffffffff)
socket$inet6(0xa, 0x2, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}})
r4 = socket$kcm(0x11, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r5=>0x0})
sendmsg$kcm(r4, &(0x7f0000000500)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r5, 0x3f}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)}], 0x1}, 0x4)
executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$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})
sendmsg$nl_route_sched(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x8001, 0xfffffff9, 0x57, 0x1bc4, 0x1, 0x4, 0x5, 0x400, 0x36}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008094}, 0x0)
r4 = socket$kcm(0x11, 0x3, 0x0)
socket(0x400000000010, 0x3, 0x0)
r5 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'})
r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r7 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r8=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x56)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r8, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)
executing program 1:
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
socket$pppl2tp(0x18, 0x1, 0x1)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
syz_open_procfs(0x0, &(0x7f0000000480)='task\x00')
ioctl$KVM_GET_MSRS_sys(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000500)={0x59})
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x2, @multicast2}, 0x2, 0x0, 0x4}}, 0x2e)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
r2 = socket$kcm(0x29, 0x5, 0x0)
recvmsg$kcm(r2, &(0x7f0000000740)={&(0x7f0000000180)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000440)=""/175, 0xaf}, {&(0x7f0000000500)=""/63, 0x3f}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/60, 0x3c}, {&(0x7f0000000640)=""/8, 0x8}], 0x8, &(0x7f0000000700)=""/27, 0x1b}, 0x100)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x74d, @empty}, 0x1c)
listen(r1, 0x0)
r3 = socket$inet_mptcp(0x2, 0x1, 0x106)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)={0x34, r5, 0x1, 0x70ad2c, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @local}}]}]}, 0x34}}, 0x0)
executing program 3:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2, 0x3}}}]}, 0x38}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r2, {0x0, 0x4}, {}, {0x8, 0x1}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x800, 0x4, 0x20000000, 0x8}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x84}, 0x1, 0x0, 0x0, 0x30008014}, 0x4004810)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r3)
socket$nl_route(0x10, 0x3, 0x0)
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r4 = socket$kcm(0x11, 0x3, 0x0)
r5 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r6=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x4)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)
executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff)
ftruncate(r1, 0x100000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff)
mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f00000001c0)='./config/cluster\x00', 0x1ff)
mkdir(&(0x7f0000000200)='./config/cluster/ocfs2\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/cluster/ocfs2/node\x00', 0x1ff)
mkdir(&(0x7f0000000280)='./config/cluster/ocfs2/node/node0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0)
write(r3, &(0x7f0000000380)='7777\x00', 0x5)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0)
write(r4, &(0x7f0000000480)='1\x00', 0x2)
executing program 1:
openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r3=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r3, {0xfff2, 0xf}, {}, {0x7, 0xffff}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x5, 0x92, 0x4, 0x7, 0xffeffffc}, 0x1}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x84}}, 0x4c800)
close(0xffffffffffffffff)
socket$inet6(0xa, 0x2, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}})
r4 = socket$kcm(0x11, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r5=>0x0})
sendmsg$kcm(r4, &(0x7f0000000500)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r5, 0x3f}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)}], 0x1}, 0x4)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='pf', 0x2)
executing program 3:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x2802, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r2, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r4=>0x0})
r5 = socket(0x400000000010, 0x3, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000022c0)=@newtfilter={0x40, 0x2c, 0xd27, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0xb, 0xfff3}, {}, {0x7, 0xfff2}}, [@filter_kind_options=@f_flower={{0xb}, {0x10, 0x2, [@TCA_FLOWER_KEY_ETH_DST={0xa, 0x4, @broadcast}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x24040894}, 0x0)
r6 = socket$kcm(0x11, 0x3, 0x0)
r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r7)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
sendmsg$kcm(r6, &(0x7f00000000c0)={&(0x7f0000000440)=@xdp={0x2c, 0x7, r2, 0x1b}, 0x80, &(0x7f0000000f80)=[{&(0x7f00000004c0)='J', 0x1}], 0x1}, 0x20000015)
executing program 0:
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0)
write(r4, &(0x7f0000001900)='1', 0x1)
close(r4)
executing program 1:
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f0000000040)={0xa, 0x14e24, 0x1000}, 0x1c)
connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @rand_addr, 0x7fffffd}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)="ce5f59cf3b3cfae26e1776ed31670ed95196dc4cdab84a1833309a57ee5cd93b5e2206c23a37e6814ab826905d2d02b88e376b6225336ff48252b4b13e12f0c012dc330a0d3770f643", 0x49}], 0x1}}], 0x2, 0xc8040)
sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0)
splice(r1, 0x0, r0, 0x0, 0x7ffff000, 0x6)
executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
socket$pppl2tp(0x18, 0x1, 0x1)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
syz_open_procfs(0x0, &(0x7f0000000480)='task\x00')
ioctl$KVM_GET_MSRS_sys(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000500)={0x59})
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x2, @multicast2}, 0x2, 0x0, 0x4}}, 0x2e)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
r2 = socket$kcm(0x29, 0x5, 0x0)
recvmsg$kcm(r2, &(0x7f0000000740)={&(0x7f0000000180)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000440)=""/175, 0xaf}, {&(0x7f0000000500)=""/63, 0x3f}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/60, 0x3c}, {&(0x7f0000000640)=""/8, 0x8}], 0x8, &(0x7f0000000700)=""/27, 0x1b}, 0x100)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x74d, @empty}, 0x1c)
listen(r1, 0x0)
r3 = socket$inet_mptcp(0x2, 0x1, 0x106)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)={0x34, r5, 0x1, 0x70ad2c, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @local}}]}]}, 0x34}}, 0x0)
executing program 3:
r0 = socket(0x11, 0x3, 0x0)
socket(0x40000000015, 0x5, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x13, 0x0, 0x0)
pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x3ff, 0x0, 0x0, 0x8, 0x2, 0x0, 0x7fffffff}, 0x0, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000))
bind$packet(r0, 0x0, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008188040f80ec59acbc0413010048100000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0)
executing program 2:
r0 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7ff}, 0xe)
ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}})
executing program 2:
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)='file0\x00', 0x6)
executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='pf', 0x2)
executing program 2:
openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r3=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r3, {0xfff2, 0xf}, {}, {0x7, 0xffff}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x5, 0x92, 0x4, 0x7, 0xffeffffc}, 0x1}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x84}}, 0x4c800)
close(0xffffffffffffffff)
socket$inet6(0xa, 0x2, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}})
r4 = socket$kcm(0x11, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r5=>0x0})
sendmsg$kcm(r4, &(0x7f0000000500)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r5, 0x3f}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="0d81", 0x2}], 0x1}, 0x4)
executing program 2:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = socket(0x400000000010, 0x3, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r3=>0x0})
sendmsg$nl_route_sched(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x8001, 0xfffffff9, 0x57, 0x1bc4, 0x1, 0x4, 0x5, 0x400, 0x36}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008094}, 0x0)
r4 = socket$kcm(0x11, 0x3, 0x0)
socket(0x400000000010, 0x3, 0x0)
r5 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'})
r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r7 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r8=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x56)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r8, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1000000, &(0x7f0000000000/0x1000000)=nil})
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x17)
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0xc)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/kernel/mm/ksm/pages_to_scan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000400)='10000\n\x00', 0x6)
openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/kernel/mm/ksm/run\x00', 0x1, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/node/node0/reclaim\x00', 0x1, 0x0)
write(r3, &(0x7f0000000800)='1000000\n\x00', 0x8)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2, 0x3}}}]}, 0x38}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newtfilter={0x78, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r2, {0x0, 0x4}, {}, {0x8, 0x1}}, [@filter_kind_options=@f_matchall={{0xd}, {0x44, 0x2, [@TCA_MATCHALL_ACT={0x40, 0x2, [@m_gact={0x3c, 0x1, 0x0, 0x0, {{0x9}, {0x10, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x2, 0x213c, 0x10000000}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x30008014}, 0x4004810)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r3)
socket$nl_route(0x10, 0x3, 0x0)
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r4 = socket$kcm(0x11, 0x3, 0x0)
r5 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r6=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x4)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)

program crashed: possible deadlock in tcm_alloc
bisect: bisecting 24 programs
bisect: split chunks (needed=false): <23>
bisect: split chunk #0 of len 23 into 3 parts
bisect: testing without sub-chunk 1/3
testing program (duration=34s, {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}}): [2, 15, 4, 30, 7, 17, 10, 4, 4, 2, 12, 17, 13, 11, 9, 15]
detailed listing:
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='pf', 0x2)
executing program 3:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x2802, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r2, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r4=>0x0})
r5 = socket(0x400000000010, 0x3, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000022c0)=@newtfilter={0x40, 0x2c, 0xd27, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0xb, 0xfff3}, {}, {0x7, 0xfff2}}, [@filter_kind_options=@f_flower={{0xb}, {0x10, 0x2, [@TCA_FLOWER_KEY_ETH_DST={0xa, 0x4, @broadcast}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x24040894}, 0x0)
r6 = socket$kcm(0x11, 0x3, 0x0)
r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r7)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
sendmsg$kcm(r6, &(0x7f00000000c0)={&(0x7f0000000440)=@xdp={0x2c, 0x7, r2, 0x1b}, 0x80, &(0x7f0000000f80)=[{&(0x7f00000004c0)='J', 0x1}], 0x1}, 0x20000015)
executing program 0:
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0)
write(r4, &(0x7f0000001900)='1', 0x1)
close(r4)
executing program 1:
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f0000000040)={0xa, 0x14e24, 0x1000}, 0x1c)
connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @rand_addr, 0x7fffffd}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)="ce5f59cf3b3cfae26e1776ed31670ed95196dc4cdab84a1833309a57ee5cd93b5e2206c23a37e6814ab826905d2d02b88e376b6225336ff48252b4b13e12f0c012dc330a0d3770f643", 0x49}], 0x1}}], 0x2, 0xc8040)
sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0)
splice(r1, 0x0, r0, 0x0, 0x7ffff000, 0x6)
executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
socket$pppl2tp(0x18, 0x1, 0x1)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
syz_open_procfs(0x0, &(0x7f0000000480)='task\x00')
ioctl$KVM_GET_MSRS_sys(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000500)={0x59})
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x2, @multicast2}, 0x2, 0x0, 0x4}}, 0x2e)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
r2 = socket$kcm(0x29, 0x5, 0x0)
recvmsg$kcm(r2, &(0x7f0000000740)={&(0x7f0000000180)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000440)=""/175, 0xaf}, {&(0x7f0000000500)=""/63, 0x3f}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/60, 0x3c}, {&(0x7f0000000640)=""/8, 0x8}], 0x8, &(0x7f0000000700)=""/27, 0x1b}, 0x100)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x74d, @empty}, 0x1c)
listen(r1, 0x0)
r3 = socket$inet_mptcp(0x2, 0x1, 0x106)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)={0x34, r5, 0x1, 0x70ad2c, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @local}}]}]}, 0x34}}, 0x0)
executing program 3:
r0 = socket(0x11, 0x3, 0x0)
socket(0x40000000015, 0x5, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x13, 0x0, 0x0)
pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x3ff, 0x0, 0x0, 0x8, 0x2, 0x0, 0x7fffffff}, 0x0, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000))
bind$packet(r0, 0x0, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008188040f80ec59acbc0413010048100000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0)
executing program 2:
r0 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7ff}, 0xe)
ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}})
executing program 2:
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)='file0\x00', 0x6)
executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='pf', 0x2)
executing program 2:
openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r3=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r3, {0xfff2, 0xf}, {}, {0x7, 0xffff}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x5, 0x92, 0x4, 0x7, 0xffeffffc}, 0x1}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x84}}, 0x4c800)
close(0xffffffffffffffff)
socket$inet6(0xa, 0x2, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}})
r4 = socket$kcm(0x11, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r5=>0x0})
sendmsg$kcm(r4, &(0x7f0000000500)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r5, 0x3f}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="0d81", 0x2}], 0x1}, 0x4)
executing program 2:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$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})
sendmsg$nl_route_sched(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x8001, 0xfffffff9, 0x57, 0x1bc4, 0x1, 0x4, 0x5, 0x400, 0x36}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008094}, 0x0)
r4 = socket$kcm(0x11, 0x3, 0x0)
socket(0x400000000010, 0x3, 0x0)
r5 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'})
r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r7 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r8=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x56)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r8, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1000000, &(0x7f0000000000/0x1000000)=nil})
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x17)
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0xc)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/kernel/mm/ksm/pages_to_scan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000400)='10000\n\x00', 0x6)
openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/kernel/mm/ksm/run\x00', 0x1, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/node/node0/reclaim\x00', 0x1, 0x0)
write(r3, &(0x7f0000000800)='1000000\n\x00', 0x8)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2, 0x3}}}]}, 0x38}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newtfilter={0x78, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r2, {0x0, 0x4}, {}, {0x8, 0x1}}, [@filter_kind_options=@f_matchall={{0xd}, {0x44, 0x2, [@TCA_MATCHALL_ACT={0x40, 0x2, [@m_gact={0x3c, 0x1, 0x0, 0x0, {{0x9}, {0x10, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x2, 0x213c, 0x10000000}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x30008014}, 0x4004810)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r3)
socket$nl_route(0x10, 0x3, 0x0)
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r4 = socket$kcm(0x11, 0x3, 0x0)
r5 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r6=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x4)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)

program crashed: possible deadlock in tcm_alloc
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/3
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}}): [4, 2, 12, 17, 13, 11, 9, 15]
detailed listing:
executing program 2:
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)='file0\x00', 0x6)
executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='pf', 0x2)
executing program 2:
openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r3=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r3, {0xfff2, 0xf}, {}, {0x7, 0xffff}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x5, 0x92, 0x4, 0x7, 0xffeffffc}, 0x1}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x84}}, 0x4c800)
close(0xffffffffffffffff)
socket$inet6(0xa, 0x2, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}})
r4 = socket$kcm(0x11, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r5=>0x0})
sendmsg$kcm(r4, &(0x7f0000000500)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r5, 0x3f}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="0d81", 0x2}], 0x1}, 0x4)
executing program 2:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$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})
sendmsg$nl_route_sched(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x8001, 0xfffffff9, 0x57, 0x1bc4, 0x1, 0x4, 0x5, 0x400, 0x36}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008094}, 0x0)
r4 = socket$kcm(0x11, 0x3, 0x0)
socket(0x400000000010, 0x3, 0x0)
r5 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'})
r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r7 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r8=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x56)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r8, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1000000, &(0x7f0000000000/0x1000000)=nil})
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x17)
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0xc)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/kernel/mm/ksm/pages_to_scan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000400)='10000\n\x00', 0x6)
openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/kernel/mm/ksm/run\x00', 0x1, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/node/node0/reclaim\x00', 0x1, 0x0)
write(r3, &(0x7f0000000800)='1000000\n\x00', 0x8)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2, 0x3}}}]}, 0x38}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newtfilter={0x78, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r2, {0x0, 0x4}, {}, {0x8, 0x1}}, [@filter_kind_options=@f_matchall={{0xd}, {0x44, 0x2, [@TCA_MATCHALL_ACT={0x40, 0x2, [@m_gact={0x3c, 0x1, 0x0, 0x0, {{0x9}, {0x10, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x2, 0x213c, 0x10000000}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x30008014}, 0x4004810)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r3)
socket$nl_route(0x10, 0x3, 0x0)
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r4 = socket$kcm(0x11, 0x3, 0x0)
r5 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r6=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x4)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)

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}}): [2, 15, 4, 30, 7, 17, 10, 4, 9]
detailed listing:
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='pf', 0x2)
executing program 3:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x2802, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r2, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r4=>0x0})
r5 = socket(0x400000000010, 0x3, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000022c0)=@newtfilter={0x40, 0x2c, 0xd27, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0xb, 0xfff3}, {}, {0x7, 0xfff2}}, [@filter_kind_options=@f_flower={{0xb}, {0x10, 0x2, [@TCA_FLOWER_KEY_ETH_DST={0xa, 0x4, @broadcast}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x24040894}, 0x0)
r6 = socket$kcm(0x11, 0x3, 0x0)
r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r7)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
sendmsg$kcm(r6, &(0x7f00000000c0)={&(0x7f0000000440)=@xdp={0x2c, 0x7, r2, 0x1b}, 0x80, &(0x7f0000000f80)=[{&(0x7f00000004c0)='J', 0x1}], 0x1}, 0x20000015)
executing program 0:
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0)
write(r4, &(0x7f0000001900)='1', 0x1)
close(r4)
executing program 1:
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f0000000040)={0xa, 0x14e24, 0x1000}, 0x1c)
connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @rand_addr, 0x7fffffd}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)="ce5f59cf3b3cfae26e1776ed31670ed95196dc4cdab84a1833309a57ee5cd93b5e2206c23a37e6814ab826905d2d02b88e376b6225336ff48252b4b13e12f0c012dc330a0d3770f643", 0x49}], 0x1}}], 0x2, 0xc8040)
sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0)
splice(r1, 0x0, r0, 0x0, 0x7ffff000, 0x6)
executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
socket$pppl2tp(0x18, 0x1, 0x1)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
syz_open_procfs(0x0, &(0x7f0000000480)='task\x00')
ioctl$KVM_GET_MSRS_sys(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000500)={0x59})
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x2, @multicast2}, 0x2, 0x0, 0x4}}, 0x2e)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
r2 = socket$kcm(0x29, 0x5, 0x0)
recvmsg$kcm(r2, &(0x7f0000000740)={&(0x7f0000000180)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000440)=""/175, 0xaf}, {&(0x7f0000000500)=""/63, 0x3f}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/60, 0x3c}, {&(0x7f0000000640)=""/8, 0x8}], 0x8, &(0x7f0000000700)=""/27, 0x1b}, 0x100)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x74d, @empty}, 0x1c)
listen(r1, 0x0)
r3 = socket$inet_mptcp(0x2, 0x1, 0x106)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)={0x34, r5, 0x1, 0x70ad2c, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @local}}]}]}, 0x34}}, 0x0)
executing program 3:
r0 = socket(0x11, 0x3, 0x0)
socket(0x40000000015, 0x5, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x13, 0x0, 0x0)
pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x3ff, 0x0, 0x0, 0x8, 0x2, 0x0, 0x7fffffff}, 0x0, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000))
bind$packet(r0, 0x0, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008188040f80ec59acbc0413010048100000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0)
executing program 2:
r0 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7ff}, 0xe)
ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}})
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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): <8>, <7>
bisect: split chunk #0 of len 8 into 2 parts
bisect: testing without sub-chunk 1/2
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}}): [7, 17, 10, 4, 4, 2, 12, 17, 13, 11, 9, 15]
detailed listing:
executing program 1:
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f0000000040)={0xa, 0x14e24, 0x1000}, 0x1c)
connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @rand_addr, 0x7fffffd}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)="ce5f59cf3b3cfae26e1776ed31670ed95196dc4cdab84a1833309a57ee5cd93b5e2206c23a37e6814ab826905d2d02b88e376b6225336ff48252b4b13e12f0c012dc330a0d3770f643", 0x49}], 0x1}}], 0x2, 0xc8040)
sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0)
splice(r1, 0x0, r0, 0x0, 0x7ffff000, 0x6)
executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
socket$pppl2tp(0x18, 0x1, 0x1)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
syz_open_procfs(0x0, &(0x7f0000000480)='task\x00')
ioctl$KVM_GET_MSRS_sys(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000500)={0x59})
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x2, @multicast2}, 0x2, 0x0, 0x4}}, 0x2e)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
r2 = socket$kcm(0x29, 0x5, 0x0)
recvmsg$kcm(r2, &(0x7f0000000740)={&(0x7f0000000180)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000440)=""/175, 0xaf}, {&(0x7f0000000500)=""/63, 0x3f}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/60, 0x3c}, {&(0x7f0000000640)=""/8, 0x8}], 0x8, &(0x7f0000000700)=""/27, 0x1b}, 0x100)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x74d, @empty}, 0x1c)
listen(r1, 0x0)
r3 = socket$inet_mptcp(0x2, 0x1, 0x106)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)={0x34, r5, 0x1, 0x70ad2c, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @local}}]}]}, 0x34}}, 0x0)
executing program 3:
r0 = socket(0x11, 0x3, 0x0)
socket(0x40000000015, 0x5, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x13, 0x0, 0x0)
pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x3ff, 0x0, 0x0, 0x8, 0x2, 0x0, 0x7fffffff}, 0x0, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000))
bind$packet(r0, 0x0, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008188040f80ec59acbc0413010048100000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0)
executing program 2:
r0 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7ff}, 0xe)
ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}})
executing program 2:
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)='file0\x00', 0x6)
executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='pf', 0x2)
executing program 2:
openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r3=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r3, {0xfff2, 0xf}, {}, {0x7, 0xffff}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x5, 0x92, 0x4, 0x7, 0xffeffffc}, 0x1}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x84}}, 0x4c800)
close(0xffffffffffffffff)
socket$inet6(0xa, 0x2, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}})
r4 = socket$kcm(0x11, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r5=>0x0})
sendmsg$kcm(r4, &(0x7f0000000500)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r5, 0x3f}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="0d81", 0x2}], 0x1}, 0x4)
executing program 2:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$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})
sendmsg$nl_route_sched(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x8001, 0xfffffff9, 0x57, 0x1bc4, 0x1, 0x4, 0x5, 0x400, 0x36}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008094}, 0x0)
r4 = socket$kcm(0x11, 0x3, 0x0)
socket(0x400000000010, 0x3, 0x0)
r5 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'})
r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r7 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r8=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x56)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r8, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1000000, &(0x7f0000000000/0x1000000)=nil})
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x17)
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0xc)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/kernel/mm/ksm/pages_to_scan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000400)='10000\n\x00', 0x6)
openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/kernel/mm/ksm/run\x00', 0x1, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/node/node0/reclaim\x00', 0x1, 0x0)
write(r3, &(0x7f0000000800)='1000000\n\x00', 0x8)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2, 0x3}}}]}, 0x38}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newtfilter={0x78, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r2, {0x0, 0x4}, {}, {0x8, 0x1}}, [@filter_kind_options=@f_matchall={{0xd}, {0x44, 0x2, [@TCA_MATCHALL_ACT={0x40, 0x2, [@m_gact={0x3c, 0x1, 0x0, 0x0, {{0x9}, {0x10, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x2, 0x213c, 0x10000000}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x30008014}, 0x4004810)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r3)
socket$nl_route(0x10, 0x3, 0x0)
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r4 = socket$kcm(0x11, 0x3, 0x0)
r5 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r6=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x4)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)

program did not crash
bisect: testing without sub-chunk 2/2
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}}): [2, 15, 4, 30, 4, 2, 12, 17, 13, 11, 9, 15]
detailed listing:
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='pf', 0x2)
executing program 3:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x2802, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r2, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r4=>0x0})
r5 = socket(0x400000000010, 0x3, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000022c0)=@newtfilter={0x40, 0x2c, 0xd27, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0xb, 0xfff3}, {}, {0x7, 0xfff2}}, [@filter_kind_options=@f_flower={{0xb}, {0x10, 0x2, [@TCA_FLOWER_KEY_ETH_DST={0xa, 0x4, @broadcast}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x24040894}, 0x0)
r6 = socket$kcm(0x11, 0x3, 0x0)
r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r7)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
sendmsg$kcm(r6, &(0x7f00000000c0)={&(0x7f0000000440)=@xdp={0x2c, 0x7, r2, 0x1b}, 0x80, &(0x7f0000000f80)=[{&(0x7f00000004c0)='J', 0x1}], 0x1}, 0x20000015)
executing program 0:
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0)
write(r4, &(0x7f0000001900)='1', 0x1)
close(r4)
executing program 2:
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)='file0\x00', 0x6)
executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='pf', 0x2)
executing program 2:
openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r3=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r3, {0xfff2, 0xf}, {}, {0x7, 0xffff}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x5, 0x92, 0x4, 0x7, 0xffeffffc}, 0x1}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x84}}, 0x4c800)
close(0xffffffffffffffff)
socket$inet6(0xa, 0x2, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}})
r4 = socket$kcm(0x11, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r5=>0x0})
sendmsg$kcm(r4, &(0x7f0000000500)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r5, 0x3f}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="0d81", 0x2}], 0x1}, 0x4)
executing program 2:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$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})
sendmsg$nl_route_sched(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x8001, 0xfffffff9, 0x57, 0x1bc4, 0x1, 0x4, 0x5, 0x400, 0x36}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008094}, 0x0)
r4 = socket$kcm(0x11, 0x3, 0x0)
socket(0x400000000010, 0x3, 0x0)
r5 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'})
r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r7 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r8=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x56)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r8, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1000000, &(0x7f0000000000/0x1000000)=nil})
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x17)
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0xc)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/kernel/mm/ksm/pages_to_scan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000400)='10000\n\x00', 0x6)
openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/kernel/mm/ksm/run\x00', 0x1, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/node/node0/reclaim\x00', 0x1, 0x0)
write(r3, &(0x7f0000000800)='1000000\n\x00', 0x8)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2, 0x3}}}]}, 0x38}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newtfilter={0x78, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r2, {0x0, 0x4}, {}, {0x8, 0x1}}, [@filter_kind_options=@f_matchall={{0xd}, {0x44, 0x2, [@TCA_MATCHALL_ACT={0x40, 0x2, [@m_gact={0x3c, 0x1, 0x0, 0x0, {{0x9}, {0x10, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x2, 0x213c, 0x10000000}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x30008014}, 0x4004810)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r3)
socket$nl_route(0x10, 0x3, 0x0)
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r4 = socket$kcm(0x11, 0x3, 0x0)
r5 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r6=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x4)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)

program crashed: possible deadlock in tcm_alloc
bisect: the chunk can be dropped
bisect: split chunk #1 of len 7 into 2 parts
bisect: testing without sub-chunk 1/2
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}}): [2, 15, 4, 30, 13, 11, 9, 15]
detailed listing:
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/devices/namespace0.0/holder_class\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='pf', 0x2)
executing program 3:
r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x2802, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = socket(0x400000000010, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r2, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r4=>0x0})
r5 = socket(0x400000000010, 0x3, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000022c0)=@newtfilter={0x40, 0x2c, 0xd27, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0xb, 0xfff3}, {}, {0x7, 0xfff2}}, [@filter_kind_options=@f_flower={{0xb}, {0x10, 0x2, [@TCA_FLOWER_KEY_ETH_DST={0xa, 0x4, @broadcast}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x24040894}, 0x0)
r6 = socket$kcm(0x11, 0x3, 0x0)
r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r7)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
sendmsg$kcm(r6, &(0x7f00000000c0)={&(0x7f0000000440)=@xdp={0x2c, 0x7, r2, 0x1b}, 0x80, &(0x7f0000000f80)=[{&(0x7f00000004c0)='J', 0x1}], 0x1}, 0x20000015)
executing program 0:
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0)
write(r4, &(0x7f0000001900)='1', 0x1)
close(r4)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1000000, &(0x7f0000000000/0x1000000)=nil})
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x17)
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0xc)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/kernel/mm/ksm/pages_to_scan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000400)='10000\n\x00', 0x6)
openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/kernel/mm/ksm/run\x00', 0x1, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/node/node0/reclaim\x00', 0x1, 0x0)
write(r3, &(0x7f0000000800)='1000000\n\x00', 0x8)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2, 0x3}}}]}, 0x38}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newtfilter={0x78, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r2, {0x0, 0x4}, {}, {0x8, 0x1}}, [@filter_kind_options=@f_matchall={{0xd}, {0x44, 0x2, [@TCA_MATCHALL_ACT={0x40, 0x2, [@m_gact={0x3c, 0x1, 0x0, 0x0, {{0x9}, {0x10, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x2, 0x213c, 0x10000000}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x30008014}, 0x4004810)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r3)
socket$nl_route(0x10, 0x3, 0x0)
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r4 = socket$kcm(0x11, 0x3, 0x0)
r5 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r6=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x4)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)

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): <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}}): [4, 30, 13, 11, 9, 15]
detailed listing:
executing program 0:
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0)
write(r4, &(0x7f0000001900)='1', 0x1)
close(r4)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1000000, &(0x7f0000000000/0x1000000)=nil})
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x17)
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0xc)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/kernel/mm/ksm/pages_to_scan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000400)='10000\n\x00', 0x6)
openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/kernel/mm/ksm/run\x00', 0x1, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/node/node0/reclaim\x00', 0x1, 0x0)
write(r3, &(0x7f0000000800)='1000000\n\x00', 0x8)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2, 0x3}}}]}, 0x38}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newtfilter={0x78, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r2, {0x0, 0x4}, {}, {0x8, 0x1}}, [@filter_kind_options=@f_matchall={{0xd}, {0x44, 0x2, [@TCA_MATCHALL_ACT={0x40, 0x2, [@m_gact={0x3c, 0x1, 0x0, 0x0, {{0x9}, {0x10, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x2, 0x213c, 0x10000000}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x30008014}, 0x4004810)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r3)
socket$nl_route(0x10, 0x3, 0x0)
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r4 = socket$kcm(0x11, 0x3, 0x0)
r5 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r6=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x4)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)

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 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}}): [4, 30, 9, 15]
detailed listing:
executing program 0:
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0)
write(r4, &(0x7f0000001900)='1', 0x1)
close(r4)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x2, 0x3}}}]}, 0x38}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newtfilter={0x78, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r2, {0x0, 0x4}, {}, {0x8, 0x1}}, [@filter_kind_options=@f_matchall={{0xd}, {0x44, 0x2, [@TCA_MATCHALL_ACT={0x40, 0x2, [@m_gact={0x3c, 0x1, 0x0, 0x0, {{0x9}, {0x10, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x2, 0x213c, 0x10000000}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x30008014}, 0x4004810)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r3)
socket$nl_route(0x10, 0x3, 0x0)
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r4 = socket$kcm(0x11, 0x3, 0x0)
r5 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r6=>0x0})
setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x4)
sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0)

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}}): [4, 30, 13, 11, 9]
detailed listing:
executing program 0:
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r0, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0)
write(r4, &(0x7f0000001900)='1', 0x1)
close(r4)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1000000, &(0x7f0000000000/0x1000000)=nil})
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x17)
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0xc)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/kernel/mm/ksm/pages_to_scan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000400)='10000\n\x00', 0x6)
openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/kernel/mm/ksm/run\x00', 0x1, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/node/node0/reclaim\x00', 0x1, 0x0)
write(r3, &(0x7f0000000800)='1000000\n\x00', 0x8)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [30, 13, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0)
write(r4, &(0x7f0000001900)='1', 0x1)
close(r4)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1000000, &(0x7f0000000000/0x1000000)=nil})
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x17)
madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0xc)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/kernel/mm/ksm/pages_to_scan\x00', 0x1, 0x0)
write(r2, &(0x7f0000000400)='10000\n\x00', 0x6)
openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/kernel/mm/ksm/run\x00', 0x1, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/node/node0/reclaim\x00', 0x1, 0x0)
write(r3, &(0x7f0000000800)='1000000\n\x00', 0x8)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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: testing without sub-chunk 2/2
bisect: no need to test this chunk, it's definitely needed
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}}): [30, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0)
write(r4, &(0x7f0000001900)='1', 0x1)
close(r4)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./my_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0)
write(r4, &(0x7f0000001900)='1', 0x1)
close(r4)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [29, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0)
write(r4, &(0x7f0000001900)='1', 0x1)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [28, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
openat(0xffffffffffffff9c, &(0x7f0000001800)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_offline\x00', 0x1, 0x0)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [27, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
close(r3)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [26, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000001600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [25, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
mkdir(&(0x7f0000001a00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/acls/naa.1234567890abcdef\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [24, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
symlink(&(0x7f0000001400)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000001500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00')
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [23, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
mkdir(&(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [22, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
close(r2)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [21, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000001200)='1', 0x1)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [20, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
openat(0xffffffffffffff9c, &(0x7f0000001100)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [19, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
close(r1)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [18, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
write(r1, &(0x7f0000001000)='rd_pages=8', 0xa)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [17, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000f00)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [16, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
mkdir(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [15, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000d00)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [14, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [13, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [13, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [13, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000900)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [13, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000800)='./my_configfs/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000700)='./my_dbroot/alua/usb_gadget/naa.1234567890abcdef+1\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [11, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000600)='./my_dbroot/alua/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000500)='./my_dbroot/alua\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [9, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
close(r0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [8, 11, 9]
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_dbroot\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='./my_dbroot', 0xb)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [7, 11, 9]
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_dbroot\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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}}): [6, 11, 9]
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_dbroot\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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, 11, 9]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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, 11, 9]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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, 11, 9]
detailed listing:
executing program 0:
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
write(r1, &(0x7f0000000380)='file0\x00', 0x6)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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 30 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, 10, 9]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/mass_storage.0/lun.0/file\x00', 0x2, 0x0)
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff)
mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
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, 9, 9]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 0x0, 0x1ff)
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, 8, 9]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\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, 0x0, 0x1ff)
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, 8, 9]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000240)='./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, 0x0, 0x1ff)
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, 8, 9]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 0x0, 0x1ff)
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, 8, 9]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 0x0, 0x1ff)
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, 8, 9]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000080)='./sys\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 0x0, 0x1ff)
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, 7, 9]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
close(r0)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 0x0, 0x1ff)
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, 9]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
ftruncate(r0, 0xf4240)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 0x0, 0x1ff)
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, 5, 9]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000040)='file0\x00', 0x42, 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 0x0, 0x1ff)
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, 4, 9]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 0x0, 0x1ff)
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
minimized 11 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, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 0x0, 0x1ff)
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, 8]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 0x0, 0x1ff)
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, 7]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 0x0, 0x1ff)
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, 6]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 0x0, 0x1ff)
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, 5]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 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 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 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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, 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}}): [5, 4, 4]
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
executing program 0:
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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 9 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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./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-mkdir-mount-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000240)='./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-mkdir-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mkdir-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(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-mkdirat-symlinkat
detailed listing:
executing program 0:
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(0x0, 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-mkdirat-symlinkat
detailed listing:
executing program 0:
mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./my_configfs\x00', 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(0x0, 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(0x0, 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(0x0, 0x1ff)
mount(&(0x7f0000000000), &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./config\x00', 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(0x0, 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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-mkdir-mount-mkdir-mkdir-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-mkdir-mount-mkdir-mkdir-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-mkdir-mount-mkdir-mkdir-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-mkdir-mount-mkdir-mkdir-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-mkdir-mount-mkdir-mkdir-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-mkdir-mount-mkdir-mkdir-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-mkdir-mount-mkdir-mkdir-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-mkdir-mount-mkdir-mkdir-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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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-mkdir-mount-mkdir-mkdir-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(&(0x7f0000000a00)='./my_configfs/target/usb_gadget\x00', 0x1ff)
mkdir(&(0x7f0000000b00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff)
mkdir(&(0x7f0000000c00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff)
mkdir(&(0x7f0000000240)='./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 1h30m45.529064474s
repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
syzkaller #0 Not tainted
------------------------------------------------------
syz.0.18/5928 is trying to acquire lock:
ffff88802026ba40 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: inode_lock include/linux/fs.h:1024 [inline]
ffff88802026ba40 (&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:
ffff8880343f4918 (&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.0.18/5928:
 #0: ffff8880239a0450 (sb_writers#13){.+.+}-{0:0}, at: filename_create+0x10d/0x400 fs/namei.c:4948
 #1: ffff88803fd40600 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:1069 [inline]
 #1: ffff88803fd40600 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: __start_dirop fs/namei.c:2918 [inline]
 #1: ffff88803fd40600 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: start_dirop fs/namei.c:2942 [inline]
 #1: ffff88803fd40600 (&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: ffff8880343f4918 (&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: 5928 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: 0033:0x7f443159df99
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:00007ffe913f15d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 00007f4431825fa0 RCX: 00007f443159df99
RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000200000000c00
RBP: 00007f4431634ec4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f4431825fac R14: 00007f4431825fa0 R15: 00007f4431825fa0
 </TASK>

final repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
syzkaller #0 Not tainted
------------------------------------------------------
syz.0.18/5928 is trying to acquire lock:
ffff88802026ba40 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: inode_lock include/linux/fs.h:1024 [inline]
ffff88802026ba40 (&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:
ffff8880343f4918 (&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.0.18/5928:
 #0: ffff8880239a0450 (sb_writers#13){.+.+}-{0:0}, at: filename_create+0x10d/0x400 fs/namei.c:4948
 #1: ffff88803fd40600 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:1069 [inline]
 #1: ffff88803fd40600 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: __start_dirop fs/namei.c:2918 [inline]
 #1: ffff88803fd40600 (&sb->s_type->i_mutex_key#7/1){+.+.}-{4:4}, at: start_dirop fs/namei.c:2942 [inline]
 #1: ffff88803fd40600 (&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: ffff8880343f4918 (&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: 5928 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: 0033:0x7f443159df99
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:00007ffe913f15d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 00007f4431825fa0 RCX: 00007f443159df99
RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000200000000c00
RBP: 00007f4431634ec4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f4431825fac R14: 00007f4431825fa0 R15: 00007f4431825fa0
 </TASK>