0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextenu'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:50 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend', 0x25}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:50 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:50 executing program 5:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)

17:31:50 executing program 5:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)

17:31:50 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:51 executing program 5:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)

17:31:51 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x5}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:51 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0xd0, r1, 0x800, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x22}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x401}, @IPVS_SVC_ATTR_FWMARK={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0xd0}, 0x1, 0x0, 0x0, 0x1}, 0x4800)
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:31:51 executing program 5:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)

17:31:51 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextenw'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:51 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:51 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:52 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:52 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextenx'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:52 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextenw'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:52 executing program 5:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)

17:31:52 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x6}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:52 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:52 executing program 5:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0)

17:31:53 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
flock(r0, 0xa)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:31:53 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextenk'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:53 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend', 0x25}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:53 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextenc'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:53 executing program 5:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0)

17:31:53 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:31:53 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:54 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x7}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:54 executing program 5:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0)

17:31:54 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fc)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:31:54 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:54 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x2}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:54 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x8}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:54 executing program 5:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff)

17:31:54 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x6}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:54 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, &(0x7f0000000080))
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:55 executing program 5:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff)

17:31:55 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x3}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:55 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, &(0x7f0000000080))
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:55 executing program 5:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff)

17:31:55 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x4}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:56 executing program 2:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x10000, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1})
r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0)
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000100)={0x80, 0x3, 0x3, 0x0, 0xfffffffffffff2fa, 0x0, 0x9, 0x56, 0x2f10, 0x8, 0xffffffff, 0x4, 0x0, 0x6, 0x3, 0x7, 0x4, 0xfffffffffffffff7, 0x4b8ab0c4})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f0000000a40)=[{&(0x7f0000000640)=""/252, 0xffffffffffffffa3}, {&(0x7f0000000740)=""/21}, {&(0x7f0000000780)=""/149}, {&(0x7f0000000ac0)=""/130}, {&(0x7f0000000900), 0xfffffffffffffc9f}, {&(0x7f0000000940)=""/250}], 0x100000e5, 0xfffffffffffffffc)

17:31:56 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x3}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:56 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, &(0x7f0000000080))
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:56 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextenT'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:56 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x9}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

[ 2268.668183][T17072] FS-Cache: Duplicate cookie detected
[ 2268.673939][T17072] FS-Cache: O-cookie c=000000006e71450c [p=00000000c184d469 fl=222 nc=0 na=1]
[ 2268.683054][T17072] FS-Cache: O-cookie d=00000000eccdda5c n=00000000e5090bf4
[ 2268.691254][T17072] FS-Cache: O-key=[10] '34323935313634303238'
[ 2268.691325][T17072] FS-Cache: N-cookie c=0000000001f6b9e9 [p=00000000c184d469 fl=2 nc=0 na=1]
[ 2268.691346][T17072] FS-Cache: N-cookie d=00000000eccdda5c n=0000000082b42bf8
[ 2268.691446][T17072] FS-Cache: N-key=[10] '34323935313634303238'
17:31:57 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:57 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x80000000, 0x8, 0x9, @empty, 'bcsh0\x00'})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:31:57 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xa}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:57 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x5}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:57 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x3}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:57 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextenT'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:57 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:57 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00')
getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000240)={@dev, <r4=>0x0}, &(0x7f0000000280)=0x14)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={<r5=>0x0, @broadcast}, &(0x7f0000000300)=0xc)
accept$packet(r0, &(0x7f0000000340)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000380)=0x14)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@empty, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={<r8=>0x0, @multicast2, @multicast1}, &(0x7f0000000540)=0xc)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', <r10=>0x0})
sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000ac0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a80)={&(0x7f0000000700)={0x344, r3, 0x204, 0x70bd25, 0x25dfdbff, {}, [{{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r5}, {0x1e0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0xb61}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r9}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r10}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x5110}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0x3ff, 0x567, 0x100, 0x4}, {0x4, 0x5, 0x4, 0x2}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}]}}]}, 0x344}, 0x1, 0x0, 0x0, 0x4}, 0x20008044)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={<r11=>0x0, r0, 0x0, 0x8, &(0x7f0000000000)='-:\'em0]\x00', 0xffffffffffffffff}, 0x30)
r12 = getpgrp(0xffffffffffffffff)
setpgid(r11, r12)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:31:58 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:58 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x3}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:58 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextenT'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:58 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x6}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:58 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x10}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:58 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x5}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:58 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:59 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:59 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:59 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x14}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:59 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:31:59 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x0, 0x0)
ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000000)=0x9189)

17:31:59 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0xfffffffffffffd5a, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000100)={r1, &(0x7f00000001c0)="5a03596121cbf76f8299b7b0646a31b911bbe1157ebe70e813b7ad2774d4da88ffc87e70206e4753cc45f3df68fd4d190df58ad66b91b3e5cfd6b7964213bbf4497b22e28a6eaa495d05162c53a363508998ea0b6ac2e59a955172245bcd5727ed46995e2566e4f8291089069560972e4f014a57da24888607a11ed5951f92aec367391f95b52663253ae78facd683f262a968f13fcbaf669cc8272438a00032f9f504961a03dadb5582a3046ed8f5b2acdda08183faff6a883ade2252947651e133257d6e1154bd7fdc3eea", &(0x7f0000000000)=""/102}, 0x18)
preadv(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/93, 0x5d}, {&(0x7f0000000440)=""/210, 0x1ca}], 0x2, 0x3)

17:32:00 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:00 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x7}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:00 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:00 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, <r2=>0x0}, 0x0)
ioctl$SIOCAX25DELUID(r0, 0x89e2, &(0x7f0000000080)={0x3, @null, r2})
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:00 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:01 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x300}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:01 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:01 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x8}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:01 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x308}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:01 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:01 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:02 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:02 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x9}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:02 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x314}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:02 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'sit0\x00', 0x80000001})
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:03 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextenq'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:03 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:03 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0xa}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:03 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextenR'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:03 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0xf6b6)
accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000000)=0x60, 0x80800)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:03 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x500}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:04 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x10}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:04 executing program 2:
r0 = getpgid(0x0)
r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/snmp\x00\xd0F\xef\x06\xe8g\xec\a\xc5u\x04\n\x04\xa7\xc4O1q\x9c\n\x19\xcb\xa7>\x97t\xd8\xba&\x9d>\'\xc2\fJ3\xd3W\xd5\x91\xea\xbc\xe9\x11s\xed\xac\x0e\x01\x13\xde\x9e\x8e\xeb\xb6\xef\x98\xef\xa6\x98U\xb2A\xdex;??P5\xbc\xd4\x11!')
sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x93, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000000)=""/18)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x10840, 0x0)
preadv(r1, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:04 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextenk'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:04 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0)
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:05 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextenk'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:05 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x600}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:05 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x14}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:05 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='autogroup\x00')
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x140, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)
getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb)

17:32:05 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0)
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:05 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextenR'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:05 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x7, 0xb3c, 0x5, 0xbe, 0x12, 0x678e8e3})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:05 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, 0x0)
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:05 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x168}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:06 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x700}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:06 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextenk'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:06 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x803}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:07 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x300}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:07 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextenR'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:07 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:07 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:07 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:07 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x308}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:07 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x600}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:07 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x900}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:08 executing program 5:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextenX'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:08 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:08 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
bind$ax25(r0, &(0x7f0000001380)={{0x3, @default, 0x4}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}, 0x48)
ioctl$FICLONE(r1, 0x40049409, r2)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001200)={0x6, &(0x7f00000011c0)=[{0x390000000000000, 0x0, 0xfffffffffffffff8, 0xff}, {0x3f, 0xffff, 0x3, 0xd1}, {0x9, 0xe1a, 0x10000, 0x5}, {0xee64, 0x5, 0x8, 0xffe00}, {0x5, 0x7a3, 0x401, 0x4}, {0x80000001, 0xffffffff, 0x0, 0x8}]}, 0x10)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x5a3, 0x8)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r2, &(0x7f0000000000), 0x0, 0x0)

17:32:08 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x314}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:09 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextenT'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:09 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:09 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xa00}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:09 executing program 5:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextenX'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:09 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9e7, 0x1)
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)
socket(0x0, 0x1, 0x3)

17:32:10 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:10 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x3fe}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:10 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xf24}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:10 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:10 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x1020}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:10 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x500}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:10 executing program 5:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextenT'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:11 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x4}, &(0x7f0000000100)=0x8)
ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140))
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:11 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:11 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='n%extend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

[ 2283.572803][T18452] FS-Cache: Duplicate cookie detected
[ 2283.578766][T18452] FS-Cache: O-cookie c=0000000001a886a9 [p=00000000c184d469 fl=222 nc=0 na=1]
[ 2283.590827][T18452] FS-Cache: O-cookie d=00000000eccdda5c n=000000009fa2b0a0
[ 2283.600763][T18452] FS-Cache: O-key=[10] '34323935313635353139'
[ 2283.608558][T18452] FS-Cache: N-cookie c=00000000965d99eb [p=00000000c184d469 fl=2 nc=0 na=1]
17:32:11 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x600}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:11 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x1400}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

[ 2283.617919][T18452] FS-Cache: N-cookie d=00000000eccdda5c n=00000000124a8f61
[ 2283.627521][T18452] FS-Cache: N-key=[10] '34323935313635353139'
17:32:12 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x0)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:12 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='n%extend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

[ 2284.338111][T18513] FS-Cache: Duplicate cookie detected
[ 2284.343772][T18513] FS-Cache: O-cookie c=00000000ff66fd49 [p=00000000c184d469 fl=222 nc=0 na=1]
[ 2284.354561][T18513] FS-Cache: O-cookie d=00000000eccdda5c n=000000008cff7c60
[ 2284.362057][T18513] FS-Cache: O-key=[10] '34323935313635353935'
[ 2284.369494][T18513] FS-Cache: N-cookie c=000000001f131dd2 [p=00000000c184d469 fl=2 nc=0 na=1]
[ 2284.378515][T18513] FS-Cache: N-cookie d=00000000eccdda5c n=00000000cec2c25e
[ 2284.385994][T18513] FS-Cache: N-key=[10] '34323935313635353935'
17:32:12 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x0)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:12 executing program 5:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextenR'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:12 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
ioctl$TIOCNOTTY(r0, 0x5422)
socketpair$unix(0x1, 0x107, 0x0, &(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
fcntl$getflags(r1, 0x40b)
getsockname(r2, &(0x7f0000000080)=@tipc, &(0x7f0000000000)=0x80)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)
fsync(r1)

17:32:12 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x700}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:13 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x1403}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:13 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextenQ'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:13 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000380)={0x6e, 0x4, 0xffffffffffffffff})
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000100)={r0, &(0x7f0000000000)="430766481971161dc8609575ecae2a9e930fd5768055", &(0x7f0000000080)=""/87}, 0x18)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00')
r4 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00')
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'batadv0\x00', <r6=>0x0})
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={<r7=>0x0, @multicast2, @empty}, &(0x7f00000005c0)=0xc)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={<r8=>0x0, @multicast1, @local}, &(0x7f0000000640)=0xc)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000740)={<r9=>0x0, @local, @multicast2}, &(0x7f00000006c0)=0xc)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000008c0)={'ifb0\x00', <r10=>0x0})
sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000d00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42010000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000900)={0x384, r4, 0x308, 0x70bd28, 0x25dfdbfc, {}, [{{0x8, 0x1, r5}, {0x70, 0x2, [{0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r6}, {0x1ec, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xdd29}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x400}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x40}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r8}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xa2c7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r9}, {0xfc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x202}}, {0x8, 0x6, r10}}}]}}]}, 0x384}, 0x1, 0x0, 0x0, 0x40010}, 0x20000000)
sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb4, r3, 0x0, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x40, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x52c6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xf1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffff}]}, @TIPC_NLA_NET={0x44, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x62}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x34e}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x81}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1139}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffffff}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4}, 0x10)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:13 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x0)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:13 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x1f00}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:14 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:14 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4)
fdatasync(0xffffffffffffffff)
fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x3)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)
getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc)

17:32:14 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextenQ'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

[ 2286.310656][T18709] FS-Cache: Duplicate cookie detected
[ 2286.316251][T18709] FS-Cache: O-cookie c=000000006894875c [p=00000000c184d469 fl=222 nc=0 na=1]
[ 2286.326552][T18709] FS-Cache: O-cookie d=00000000eccdda5c n=00000000fe7881b5
[ 2286.336543][T18709] FS-Cache: O-key=[10] '34323935313635373932'
[ 2286.344780][T18709] FS-Cache: N-cookie c=0000000037ac235c [p=00000000c184d469 fl=2 nc=0 na=1]
[ 2286.354371][T18709] FS-Cache: N-cookie d=00000000eccdda5c n=0000000019e9e021
[ 2286.362636][T18709] FS-Cache: N-key=[10] '34323935313635373932'
[ 2286.427852][T18718] FS-Cache: Duplicate cookie detected
[ 2286.433514][T18718] FS-Cache: O-cookie c=00000000e0f1e5ca [p=00000000c184d469 fl=222 nc=0 na=1]
[ 2286.433531][T18718] FS-Cache: O-cookie d=00000000eccdda5c n=00000000af236d33
[ 2286.433805][T18718] FS-Cache: O-key=[10] '34323935313635383034'
[ 2286.456730][T18718] FS-Cache: N-cookie c=000000006c24555f [p=00000000c184d469 fl=2 nc=0 na=1]
[ 2286.456744][T18718] FS-Cache: N-cookie d=00000000eccdda5c n=00000000ca526f35
[ 2286.456755][T18718] FS-Cache: N-key=[10] '34323935313635383034'
17:32:14 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x803}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:15 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x0, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:15 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x5, 0x3})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:15 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:15 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextenQ'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:15 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x2000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:16 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x900}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:16 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x2010}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

[ 2288.281066][T18870] 9pnet: Insufficient options for proto=fd
17:32:16 executing program 2:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100)
modify_ldt$write2(0x11, &(0x7f0000000140)={0x7, 0x20000800, 0x4000, 0x0, 0x2, 0x8, 0x8000, 0x4, 0xf68, 0x4}, 0x10)
getpeername$packet(r0, &(0x7f0000000900)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000940)=0x14)
sendmmsg(r0, &(0x7f00000011c0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="ad4ebef40ee00b717f115b77bf3839f648bf851b246e341ef7fa2a857d47a1f9ed884ce0d077b177ef1fe6de7179a5dc88aa0d246bf3d985db2057", 0x3b}, {&(0x7f00000000c0)="a1c5680a77610ad71c9c1cccec04236bc2831c99c586e0908119444a4140ef0cf6b4906964bcc35d3d4a8f859f015de3486c2763918cdfd221407f2fbf415996c2ed1825a8005f9eca71768b8bebd0", 0x4f}, {&(0x7f0000000140)}], 0x3, &(0x7f0000000200)=[{0x98, 0x10f, 0xbb64, "2006a97b3c2f3f76d33b4def538f7bf799521dbc5fd357c1a50d025b5b0ef96feff34a6e083d7c2993f59e44f7a300d389b89697ec42b8711c14a07f6ff8cb5c75f4581d36826d48bab887a77127ef97cf66dc2af23d67ee5e11f2247652593f540a1a1a7f8c0111e9fe8282b8ef8b2bdcda35c7ff5ffab9c77feb4aebffd2614ec76bf4fbabc873"}, {0x10, 0x110, 0x5}, {0xc8, 0x10d, 0x8, "05033c707b65c262afb1adfd7bb5040eb04a5517e63a738fdf94edd6b8dd2c6e9dfe904043fd8831f7062a551f943ef524a4a8f06e604eddcd9f32a34126d9516635ac8c003f21af7a787c2443e635ccc15b145cc3fe05a35e378e1c941e4602acd6532f981a0ad619834392a69550335242567ab9a889cd7247eb3bda17ca48f7d10df54bf9da8a14b064b3375daf8fb92b49ddaf6d374361316f73330aa697d6ebce7ff6900d752489677079053e1789a084cb9a4917"}], 0x170}, 0x7}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000380)="c5d82d6146c2ddd9007efeec14b3", 0xe}], 0x1, &(0x7f0000000400)=[{0xd0, 0x10b, 0xff, "6dccd89e2e52643b73cc228a111bd264f12b38a66304d6ba4ca8ab044f4437df46860cd18274e1ded6524681726d16f8e0aedfd9c46704d4d31efeb98731316e484a5d98140cf41a7f005ea6484d77156664e6bd165b676cbc50ee0154da9ddcdfee122cf5d13fd7ff54bdbe1881b2a07f2defe0b9b16b32fb345698d4b73336d79229658bbeced522407a047b20b78a0986c96f18b679ab8bf05dce85d295a147e7e3acbb377c05c71801cd8a3d38fb13b41e359e812bcbfccb93df23f591f4"}, {0xc8, 0x0, 0xfffffffffffffffd, "d7bdfa5f04c2b5de47a4fbc99a4397df6c6eefbfc4b497718928a4d243c4530a8f4cf6199dda43e689bd71807e0221b031c1230bee700e25ed035d9a041ff88373dd7a869694b710cdab28e6e9fb28b58594a626bb52d3e9f6941c585cf3f0ce15f3be07cbde516e76a3a1e8500bd113ba34df845f3a6f33081e2dce821f535f1f0fa385b3b42737d68875ee42bc19defb186dc738c2016537470cddc65b68681862dc997068fb20440d40e3f41414c4a5d4b695"}, {0xf8, 0x10e, 0xb2bd, "531489bc42e621e7414bc5325eb4b62d50bc584d2627071609b3163eaba2921bb3ee19108bc6eb90d31b1b855ad3664aa40eb11789614960ab35dea3da467547b823092b5db6ce912e14f0e3b36a3943f45119a5066e8c32773d16d3715d1a23ff14840ff707dac704e14d5b10379af5ca270de4e5d114f47e096a5a0816d114e5f981bb7d293a6fcbb3cad247802af2e611842d2d6ba3df4da2b8f45e20b11cf60dac64d2db746ec12e666f3743c7f0f343a9f722ec1646a304e7ab2de5d191b821f437762e03a1b0d7debfc8160846b107f3452181ffd604dbd92ab5893c680c34"}, {0x28, 0x107, 0xe535, "6d67a61479b7ef08f2c68221c2ca675a451842"}, {0x80, 0x10f, 0x1, "8446f8058c44bafc4e40e0b15e135d759e346eb48a0dc42c641b83fbfb9193708d8bf5f07ad81885a45af285af91246226c05196b751291a5da1119e0f9c0e1b70564002efe0331cece3c605f4e43ebf1509a3ae8d37fc4b2db6c25f62bae9a8d1aa2657dfea87833b5e"}, {0xb0, 0x113, 0x7fff, "f04a9300343657d4aab137da8a762dfbfa8b61a9c2d7d4fc58e8ed451647e20cb348db163cfc8b3e8d200cb5d260fc44659d1293722bc341d314e60de0833a0976d4b72483e9ccde1692b5c40f65469c1b06fe4bdcfeb74c89e6c0379e87fd324fabfeeac4d4526b0ed10f33f0930014e3ce28f3a8d688e01a062c6f72f3ca2565ab93afd32c93de218f259ca107fcc621a489fc498047a70cf0"}, {0x110, 0x100, 0xa722, "905a2ccb3dd7f66f1ac155d1092a77eb6413f36f0afef4f111bee65869996f06495466dbf7d82bf81920b1853ad16ff44bf2f022a42d982624d7217fe21f417abc2135fb17632fcbb5a340af616c6165f27d6dd7c2e236ec426fbea29ec1b9268873dd76301fe86a40fb9c7f71a40f7ccc1b62d44106e82cfb8d289f518c76410e404c3a06eb1db56e3e2a85f1eaae59a6628c3591c5c968d60c697e60ef82625e369d3bf3f1c5554efdf5dd227e8c009ef2fb8c377f8d8e810be6b9c91d237ee23e70f84565cbf3a1119d4db7df23f4048804dfbb97c36e7482a5fd8f63df1a4fd10e49d66694e0e16b09b07b5a0112656fdab01ad41835ff"}], 0x4f8}, 0x7}, {{&(0x7f0000000980)=@hci={0x1f, r1}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000a00)="0b6901e4aa265ca1b3a13d7bfed27b9a8483b5e3f9038568792c64d6608e6da8a7856b437e754e78e62e195bd5b15c75689d32246bdfd470c0c2d19f8e1a97d32f8517bad97acfa5cae5685cf685edfb62b7d3b1c55bf563fd904668b7acd503", 0x60}], 0x1, &(0x7f0000000ac0)=[{0x30, 0x119, 0x6, "19da36d32a8108d70d2fa9158317926a254dff6243aa99aaed6b89573cb4"}], 0x30}}, {{&(0x7f0000000b00)=@llc={0x1a, 0x337, 0xbf24, 0x81, 0xb5b, 0x7, @remote}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000b80)="890c6d907ca0f21fd6ca2cb50e8c47d8a6eaedb38ab36b61812494bab11c9307d31195396fba2621ed63b81b2a5aa19e56b5232d336527df28f7259ebf7f1bb55106671c5866735e2035aef59684338ccbca11516dde68b19408089a519e6916c7784f504a892a1e9604feeb0c774dda48a597353ca6c042f8f0b4094aaf82326523ff4bc26675c1", 0x88}, {&(0x7f0000000c40)="4cae63bc6f87380fbf01bdbc61fabae5d4aa26f5327c2e4bd9d041d0cc70eaf5f7fa57a9e470abb35ffc6c968fbd1d87cddc627bd0c06cef50cb90788e100afddb00c3a82daf2eaf8c35c4924f8c5a4816c573754f4d2d1aebc49d193c8e8167cd4016a45f1711002d6696d9991e783ce6c58266285be218029a21d5a17b0d246bddfedaa915b2acbe1df2e2015f230433a02b41b616d16fdf9e380c12c30e5a267f7a846a133d90f528f21d85578b9eac0cf0afef9c4b9245ac", 0xba}, {&(0x7f0000000d00)="d224845c1e4d0d9cc138bf303a7ce5559d902df45a6277d59e6818c83090d36d3a99e7c331140ddd986d76deb32aa379efa44ed452a1572e46525612903db825b2d2a0cede62e5829b369f6707d5fdc5af26bfb68208dfdc81ede119d54743f259611bf03eac0a9f59d9cfff7b0dbdce9eec84797bb03aa2e8f6142d8b6043f71e2ac52f5248a6f9450ee5d57ee5ec4e3f6d7f667832e8140c839f6f4e06642169242e779cdd2e4eca1cd3e5d02cfa10c27b7dca8514c869ba0d74fdbdacfe9046f47b7368", 0xc5}, {&(0x7f0000000e00)="9271dc3986dd3fee7cb2e04fede5d6e7d8bfc72fd6b05d074e5f8548dd3ad52f21", 0x21}, {&(0x7f0000000e40)="93e84920a2cf6c3ade9c23d7c8a2e16da8399eb84b0d3138a8f550f5882d41a49e81200f15fcfb9a0accd596a92ec83cd12c9bbc20c9463c80a23a1ebf8b1ca37b9bf25591cf5398e0c51be0ef2ea6e699da4b91dda8c0782ff33fade3697f8a77b81de11dd771604dfa1836880252f8ce7b331dfb5e1b563bb694aaa7933e4ef83df9d7fb62fb6d8fa7c2d218a8291989a52c53d39dd791f0c88b83487f2b50d44ba33be7d2340fdfd57a0b", 0xac}], 0x5, &(0x7f0000000f80)=[{0x80, 0x10c, 0x89, "4c1b42a02c0a675edc4ef8d89e920fab7d16f6a327a0f86bfab87378212ef938156e6c716a543cbbaecec257d6e34be28e81c1a7c9ff6b50f8798de01295128516874bfdf369ffe96296754bbc538a225d3c8ced49ad25d7a2099cad5182fb3be9c9cf480382d3bd3088f3f6bb0f1e"}, {0x50, 0xf9b0cf2ff3383f0b, 0x0, "67d899e475eb4855ede52eb32efbdf24fce767c25951ef2f6abadb88adb664ebf5d31364302f1d7f23cfd9b660a21c7b54cc68dee3dcf976af"}, {0xa0, 0x3a, 0x3, "ad5a97d96f47338c74b3d0d1ae295275b9b28c3313bf5b6fdfccaa3371e2252d819c855b3f8f87dd432d1e1cf82172293247f7d1d59e92bc8e8d71550e88a01272c4571641bcad617d39b9567ad5b03c36a812235c2e3518e770fdc1bff73f3684a83168844d1571b1e46f97577f31ee285cd0e12e299bf8d2ad4c5be674fe159f7cdd91f174563f8db54dabbd78df06"}, {0x38, 0x1ff, 0x6, "eaa2543f30215c1944bde75320d421c119ecb6485dc78df402131ab2acfc5b72de30b01cb4dab6b9"}, {0x60, 0x0, 0x8001, "ab1084c4958cbb7c5a656cda213cf17af118dbfea325a85085d026d370373cf9d2ffedcc08786eabaf4eb4fdc1b8d46c093a1a4ead6aec93eb013c3d5c83f14007378405b9106ff09af465d218"}], 0x208}, 0x6}], 0x4, 0x20004040)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
preadv(r2, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:16 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfkno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:16 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:17 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0xa00}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:17 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x0, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:17 executing program 5:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noexte%d'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:17 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x240f}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

[ 2289.529802][T19072] 9pnet: Insufficient options for proto=fd
17:32:17 executing program 2:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x0, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:17 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x0, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:18 executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8)
getresgid(&(0x7f0000000180), &(0x7f00000001c0)=<r2=>0x0, &(0x7f0000000340))
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8)
getresuid(&(0x7f00000003c0), &(0x7f0000000580), &(0x7f00000005c0)=<r4=>0x0)
mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x2080, &(0x7f0000000600)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x800}}, {@max_read={'max_read', 0x3d, 0x8}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x600}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/vboxnet0*system\xb5vboxnet0md5sum'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, r3}}, {@fowner_lt={'fowner<', r4}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/fuse\x00'}}]}})
mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1e00}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})

17:32:18 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0xf24}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:18 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:18 executing program 5:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noexte%d'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:19 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0xa00}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:19 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x3f00}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:19 executing program 2:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noext%nd'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:19 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x1020}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:19 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:20 executing program 5:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noexte%d'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:20 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x1400}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:20 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x4000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:20 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noex/end'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:20 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:21 executing program 2:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x0, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:21 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x0, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:21 executing program 2:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='%oextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:21 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x1403}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:21 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, 0x0, 0x0, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:22 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x25, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:22 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x6087}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:22 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
getresuid(&(0x7f0000000380)=<r3=>0x0, &(0x7f00000003c0), &(0x7f0000000400))
getresuid(&(0x7f0000000440), &(0x7f0000000480)=<r4=>0x0, &(0x7f00000004c0))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0)={0x0, <r5=>0x0}, &(0x7f0000000680)=0xfffffffffffffce0)
syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffbff, 0x4, &(0x7f0000000300)=[{&(0x7f00000000c0)="6853c9e8a65a637ef45f5c8da641f97bcab486d0209b922e70b404a997bbed37765d6d5daa6d6491ff3ea17b8106", 0x2e}, {&(0x7f0000000100)="02c2396bdb3affd08b0f91d3b510f34be4820bb998277174680eb3c46f8e2903c07f4925bfaf1ce7a860213d851c34d5124ca19774a586c255078d7e10aa3888a82f819c2400f25492ba783287a31bb616a90bc63937fb73f2d85f47f3d9dc4ae7c5", 0x62, 0x4910b747}, {&(0x7f00000001c0)="e65d4ceb8a7fa45b833804839c85316fe5a98f5a58db60a98be83197f30f64e440645c8da77e34367e00f9c21babca4ab255dee13bb3972db3bc08ad65a8fd7a48c374fa532ca078e6e2baee85e24b840bf0b8b4a9d8fda746bc4dd4bed227510aede201", 0x64, 0x1}, {&(0x7f0000000240)="391344d5f7b37df4bc2657d2879e9013f50f0457ca128c6d2148125aa023194ad17a8f7e501d7f1106f304a78ec7aad9b55120149bbaad4a51180f8fec67ebdb112e3e79531a4ff82384cd4918273f0e9791f4668d69a76ae3f81e3cebf36afa8bb8810c3145d0e6628ba8197d470ba84da5dc0ba8f5527321977db0d7095489ae275cda2612987354637a5a45e17d49a64de40b42b468b2d37031b946f058ff463fd9ac9f2de34f8c98303689", 0xad, 0x2e}], 0x1, &(0x7f0000000580)={[{@disable_roll_forward='disable_roll_forward'}, {@user_xattr='user_xattr'}, {@whint_mode_off='whint_mode=off'}, {@whint_mode_fs='whint_mode=fs-based'}, {@background_gc_on='background_gc=on'}, {@six_active_logs='active_logs=6'}, {@whint_mode_fs='whint_mode=fs-based'}], [{@euid_eq={'euid', 0x3d, r3}}, {@audit='audit'}, {@uid_eq={'uid', 0x3d, r4}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@euid_lt={'euid<', r5}}]})
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

[ 2294.338976][T19583] 9pnet: Insufficient options for proto=fd
17:32:22 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:22 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
recvmmsg(r2, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0x9, 0x3000})
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:22 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x1f00}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:22 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, 0x0, 0x0, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:22 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xedc0}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:23 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:23 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, 0x0, 0x0, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:23 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x2000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:23 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x1f00}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:23 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xfeff}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:23 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(0x0, 0x0, 0x0)

17:32:23 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
recvmmsg(r2, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0x9, 0x3000})
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:24 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:24 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x1f00}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:24 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x2010}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:24 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(0x0, 0x0, 0x0)

17:32:24 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xff00}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:24 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
recvmmsg(r2, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0x9, 0x3000})
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:24 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:25 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x1f00}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:25 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:25 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xfffe}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:25 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(0x0, 0x0, 0x0)

17:32:25 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x240f}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:25 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(0x0, 0x0, 0x0)

17:32:25 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
recvmmsg(r2, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:26 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:26 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x3f00}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:26 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x22871}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:26 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(0x0, 0x0, 0x0)

17:32:26 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x4000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:27 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000), 0x0, 0x0)

17:32:27 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
recvmmsg(r2, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:27 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x22872}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:27 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x6087}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:27 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000), 0x0, 0x0)

17:32:27 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(0x0, 0x0, 0x0)

17:32:27 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:28 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x22873}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:28 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
recvmmsg(r2, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:28 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000), 0x0, 0x0)

17:32:28 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x6801}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:28 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
recvmmsg(r2, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:28 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x22874}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:29 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000), 0x0, 0x0)

17:32:29 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfQno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:29 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
recvmmsg(r2, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

[ 2300.932191][T20172] 9pnet: Insufficient options for proto=fd
17:32:29 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, 0x0, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:29 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0xedc0}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:29 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, 0x0, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:30 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
recvmmsg(r2, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:30 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(0x0, 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:30 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x22875}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:30 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
recvmmsg(r2, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:30 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0xfe03}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

[ 2302.479767][T20319] FS-Cache: Duplicate cookie detected
[ 2302.485945][T20319] FS-Cache: O-cookie c=00000000fa5aef3c [p=00000000c184d469 fl=222 nc=0 na=1]
[ 2302.496053][T20319] FS-Cache: O-cookie d=00000000eccdda5c n=0000000042920add
[ 2302.504179][T20319] FS-Cache: O-key=[10] '34323935313637343039'
[ 2302.510588][T20319] FS-Cache: N-cookie c=00000000c1a3db02 [p=00000000c184d469 fl=2 nc=0 na=1]
[ 2302.520620][T20319] FS-Cache: N-cookie d=00000000eccdda5c n=00000000853ed204
[ 2302.528645][T20319] FS-Cache: N-key=[10] '34323935313637343039'
17:32:31 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(0x0, 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:31 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=/d,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:31 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x22876}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:31 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
recvmmsg(r2, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:31 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0xfeff}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:31 executing program 5:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=/d,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

[ 2302.997314][T20393] 9pnet: Could not find request transport: /d
[ 2303.150257][T20436] 9pnet: Could not find request transport: /d
17:32:31 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x600)

17:32:31 executing program 0:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'tranw=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:31 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb51", 0x10, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:31 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244f", 0xe, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:31 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x22877}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

[ 2303.799135][T20458] FS-Cache: Duplicate cookie detected
[ 2303.804913][T20458] FS-Cache: O-cookie c=0000000088bf59f8 [p=00000000c184d469 fl=222 nc=0 na=1]
[ 2303.814542][T20458] FS-Cache: O-cookie d=00000000eccdda5c n=0000000066265947
[ 2303.821974][T20458] FS-Cache: O-key=[10] '34323935313637353431'
[ 2303.828952][T20458] FS-Cache: N-cookie c=00000000854c1fc7 [p=00000000c184d469 fl=2 nc=0 na=1]
[ 2303.839445][T20458] FS-Cache: N-cookie d=00000000eccdda5c n=00000000e14fba58
[ 2303.848812][T20458] FS-Cache: N-key=[10] '34323935313637353431'
17:32:32 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:32 executing program 0:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:32 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x22878}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:32 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0xff00}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:32 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x22879}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:33 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0xfffe}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:33 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43", 0x9, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:33 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:33 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x900000000000000, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:33 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a77}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:33 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x2287a}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:34 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'tran*=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:34 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
write$P9_RFSYNC(r0, &(0x7f0000002f40)={0x7, 0x33, 0x2}, 0x7)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:34 executing program 0:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:34 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:34 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x900000000000000, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:34 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
finit_module(r0, &(0x7f0000002f80)='\x00', 0x2)
recvmmsg(r2, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:34 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x2287b}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:34 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'t%ans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:34 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a78}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:35 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz'}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:35 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz'}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:35 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a79}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:35 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
recvmmsg(r2, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:35 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x2287c}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:35 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'t%ans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:35 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz'}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:36 executing program 3:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0xfeff000000000000, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:36 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x2287d}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:36 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a7a}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:36 executing program 0:
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:37 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:37 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:37 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:37 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x2287e}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:37 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz'}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:37 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8)
recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:37 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a7b}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:37 executing program 0:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x7728020000000000, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:38 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:38 executing program 3:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r1, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r3, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:38 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a7c}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:38 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xfeffff}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:38 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
socket$unix(0x1, 0x1, 0x0)
dup2(0xffffffffffffffff, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r3, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:38 executing program 5:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x7428020000000000, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:39 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a7d}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:39 executing program 0:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:39 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x1000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:39 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xb2}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:39 executing program 5:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x7428020000000000, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:39 executing program 0:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x3f00000000000000, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:39 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:39 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:39 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a7e}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:39 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:40 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:40 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:40 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a7f}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:40 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x2000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:40 executing program 5:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x1400000000000000, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:40 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:41 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a80}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:41 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x3000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:41 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0xa000000, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:41 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:41 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r0, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:41 executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0)
mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1e00}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [], 0xf0}})

17:32:41 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x4000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:41 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r0, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:42 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0xa000000, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:42 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:42 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x1000000, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:42 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a81}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:42 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x5000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:42 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0xa000000, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:42 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a82}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:42 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:42 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r0, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:43 executing program 0:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:43 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a83}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:43 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:43 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:43 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x6000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:44 executing program 2:
r0 = syz_open_procfs(0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:44 executing program 0:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:44 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x22a84}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:44 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x7000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:44 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:44 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x40000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:45 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(0x0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:45 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x8000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:45 executing program 2:
r0 = syz_open_procfs(0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:45 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:45 executing program 0:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x77280200, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:45 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0xfeffff}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:45 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(0x0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:45 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:45 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(0x0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:46 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x8030000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:46 executing program 0:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:46 executing program 2:
r0 = syz_open_procfs(0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:46 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}])

17:32:46 executing program 5:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}]}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

[ 2318.634821][T22275] FS-Cache: Duplicate cookie detected
[ 2318.641066][T22275] FS-Cache: O-cookie c=00000000fabbd92c [p=00000000c184d469 fl=222 nc=0 na=1]
[ 2318.651380][T22275] FS-Cache: O-cookie d=00000000eccdda5c n=00000000003fd06f
[ 2318.651394][T22275] FS-Cache: O-key=[10] '34323935313639303235'
[ 2318.651461][T22275] FS-Cache: N-cookie c=000000007bff9daa [p=00000000c184d469 fl=2 nc=0 na=1]
[ 2318.651481][T22275] FS-Cache: N-cookie d=00000000eccdda5c n=00000000ac769eb2
17:32:46 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x1000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

[ 2318.675498][T22275] FS-Cache: N-key=[10] '34323935313639303235'
17:32:47 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x9000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:47 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}])

17:32:47 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @dev}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10)
dup3(r0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x100)

17:32:47 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0)
syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0)

17:32:47 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:47 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}])

17:32:47 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x2000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:48 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:48 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xa000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:48 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:48 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:48 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x3000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:48 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000440))

17:32:48 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:48 executing program 5:
futex(0x0, 0xe52120e9ffa92fd4, 0x0, 0x0, 0x0, 0x0)

17:32:48 executing program 5:
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5)
munmap(&(0x7f0000552000/0x1000)=nil, 0x1000)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x1}], 0x100000c7, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/route\x00')
preadv(r0, &(0x7f0000000480), 0x1000000000000269, 0x10400003)
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0)
tkill(r1, 0x1000000000016)
r2 = getpgrp(0x0)
sched_setscheduler(r2, 0x2, &(0x7f0000000000)=0x7)
write$eventfd(0xffffffffffffffff, &(0x7f0000000080)=0x100000000000, 0x3c8a686f)
pipe(&(0x7f0000000300))
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000380)={0x0, 0x2, 0x3004, 0x1000, &(0x7f0000ffe000/0x1000)=nil})
getegid()

17:32:48 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:48 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:49 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x10000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:49 executing program 3:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:49 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x4000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:49 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:49 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x14000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:49 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/254, 0xfe}], 0x7}, 0x3}, {{&(0x7f00000016c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)=""/57, 0x39}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/3, 0x3}], 0x3, &(0x7f00000018c0)=""/86, 0x56}, 0x7fff}, {{&(0x7f0000001940)=@un=@abs, 0x80, &(0x7f0000002e40)=[{&(0x7f00000019c0)=""/171, 0xab}, {&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/50, 0x32}, {&(0x7f0000002bc0)=""/228, 0xe4}, {&(0x7f0000002cc0)=""/194, 0xc2}, {&(0x7f0000002dc0)=""/74, 0x4a}], 0x8, &(0x7f0000002ec0)=""/128, 0x80}, 0x8}], 0x3, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:49 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:49 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x5000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:49 executing program 3:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:50 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:50 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:50 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:50 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x14030000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:50 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:50 executing program 3:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:50 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:50 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:50 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:51 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, 0x0)

17:32:51 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x6000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:51 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140))
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:51 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x1f000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:51 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:51 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:51 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, 0x0)

17:32:51 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140))
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:51 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140))
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:51 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:51 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:51 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, 0x0)

17:32:52 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x20000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:52 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:52 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x7000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:52 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/214)

17:32:52 executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r0, 0x40304580, 0x0)

17:32:52 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/214)

17:32:52 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x20100000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:52 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:52 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/214)

17:32:52 executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r0, 0x40304580, 0x0)

17:32:52 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:52 executing program 5:
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/214)

17:32:52 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x240f0000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:52 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0)
preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:53 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x8000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:53 executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r0, 0x40304580, 0x0)

17:32:53 executing program 5:
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/214)

17:32:53 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:53 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:53 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:53 executing program 5:
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/214)

17:32:53 executing program 0:
ioctl(0xffffffffffffffff, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r0, 0x40304580, 0x0)

17:32:53 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:53 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x8030000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:54 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x3f000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:54 executing program 2:
syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1fe, 0x0)

17:32:54 executing program 0:
ioctl(0xffffffffffffffff, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r0, 0x40304580, 0x0)

17:32:54 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:54 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x9000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:54 executing program 5:
ioctl(0xffffffffffffffff, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/214)

17:32:54 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, 0x0, 0x0, 0x0)

17:32:54 executing program 0:
ioctl(0xffffffffffffffff, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r0, 0x40304580, 0x0)

17:32:54 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x40000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:54 executing program 5:
ioctl(0xffffffffffffffff, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/214)

17:32:54 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, 0x0, 0x0, 0x0)

17:32:54 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:54 executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r0, 0x40304580, 0x0)

17:32:54 executing program 5:
ioctl(0xffffffffffffffff, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/214)

17:32:54 executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r0, 0x40304580, 0x0)

17:32:54 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0xa000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:55 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
preadv(r0, 0x0, 0x0, 0x0)

17:32:55 executing program 5:
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/214)

17:32:55 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x71280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:55 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:55 executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r0, 0x40304580, 0x0)

17:32:55 executing program 5:
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/214)

17:32:55 executing program 2:
prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]})
r0 = openat$cgroup(0xffffffffffffff9c, 0x0, 0x200002, 0x0)
dup3(0xffffffffffffff9c, r0, 0x0)

17:32:55 executing program 5:
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/214)

17:32:55 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:55 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x10000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:55 executing program 2:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = getpid()
r2 = perf_event_open(&(0x7f0000000280)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0)
dup3(r0, r2, 0x0)

17:32:55 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:55 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:56 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:56 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x72280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:56 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000180)=0x4)
r1 = socket(0x10000000000010, 0x803, 0x0)
sendto(r1, 0x0, 0x20, 0x0, 0x0, 0x0)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, 0x0)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
recvfrom$packet(r1, &(0x7f0000000400)=""/207, 0xcf, 0x10021, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
r4 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x1000)
shmdt(r4)
setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0)
lseek(r5, 0x0, 0x2)
socket$key(0xf, 0x3, 0x2)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0)
r6 = openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14)
socket$inet_udp(0x2, 0x2, 0x0)
fsetxattr$security_ima(r6, &(0x7f0000000040)='security.ima\x00', &(0x7f0000000140)=@sha1={0x1, "3d58473cdaa4cf6204553efbb3c9dad88cd7f22f"}, 0x15, 0x2)
socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x4001ff)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000300)={0x5, 0x70, 0x1, 0x3, 0x581b30b2, 0x1, 0x0, 0x80000001, 0x8004, 0x2, 0xa8c, 0x7, 0x6, 0x3, 0x1, 0xf5, 0xab, 0x6, 0x0, 0x80, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x8, 0x43f0, 0xe, 0x5, 0xda, 0x1})
ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, 0x0)
msgget(0x3, 0x200)
ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000002c0)=r7)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'caif0\x00', 0x2})

17:32:56 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x14000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:56 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:56 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:56 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:56 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:56 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x14030000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:56 executing program 2:
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x8, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x78}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70)

17:32:56 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:56 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x0, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:56 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:57 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x73280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:57 executing program 2:
pipe(&(0x7f0000000140))
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000004340)='fd/4\x00')

17:32:57 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:57 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:57 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x1f000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:57 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280))
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:57 executing program 2:
pipe(&(0x7f0000000140))
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000004340)='fd/4\x00')

17:32:57 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:57 executing program 2:
pipe(&(0x7f0000000140))
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000004340)='fd/4\x00')

17:32:57 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x0, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:57 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280))
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:57 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x74280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:57 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280))
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:58 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x20000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:58 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x0, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:58 executing program 2:
pipe(&(0x7f0000000140))
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000004340)='fd/4\x00')

17:32:58 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280))
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:58 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280))
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:58 executing program 2:
pipe(&(0x7f0000000140))
syz_open_procfs(0x0, &(0x7f0000004340)='fd/4\x00')

17:32:58 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x75280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:58 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, 0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(0x0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:58 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280))
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:58 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:58 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x20100000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:59 executing program 2:
syz_open_procfs(0x0, &(0x7f0000004340)='fd/4\x00')

17:32:59 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x76280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:59 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, 0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(0x0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:59 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:59 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:59 executing program 2:
syz_open_procfs(0x0, &(0x7f0000004340)='fd/4\x00')

17:32:59 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:32:59 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, 0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(0x0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:59 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x240f0000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:32:59 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040))
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(0x0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:32:59 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:32:59 executing program 2:
syz_open_procfs(0x0, &(0x7f0000004340)='fd/4\x00')

17:32:59 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:33:00 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x77280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:00 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:33:00 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x3f000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:00 executing program 2:
pipe(0x0)
syz_open_procfs(0x0, &(0x7f0000004340)='fd/4\x00')

17:33:00 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040))
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(0x0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:33:00 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:33:00 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:33:00 executing program 2:
pipe(0x0)
syz_open_procfs(0x0, &(0x7f0000004340)='fd/4\x00')

17:33:00 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:33:00 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040))
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(0x0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}])

17:33:00 executing program 2:
pipe(0x0)
syz_open_procfs(0x0, &(0x7f0000004340)='fd/4\x00')

17:33:00 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:33:01 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x78280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:01 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:33:01 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x0, 0x0)

17:33:01 executing program 2:
pipe(&(0x7f0000000140))
syz_open_procfs(0x0, 0x0)

17:33:01 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x40000000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:01 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b0")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:33:01 executing program 2:
pipe(&(0x7f0000000140))
syz_open_procfs(0x0, 0x0)

17:33:01 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b0")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:33:01 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b0")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:33:01 executing program 2:
pipe(&(0x7f0000000140))
syz_open_procfs(0x0, 0x0)

17:33:01 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x79280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:01 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b0")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:33:01 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x0, 0x0)

17:33:01 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b0")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:33:01 executing program 2:
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:01 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x68010000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:02 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(0x0, 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:33:02 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x0, 0x0)

17:33:02 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b0")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:33:02 executing program 2:
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:02 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x7a280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:02 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(0x0, 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:33:02 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(0x0, 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:33:02 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x0, &(0x7f0000001540))

17:33:02 executing program 2:
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:02 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(0x0, 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:33:02 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(0x0, 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/214)

17:33:02 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x772a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:02 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x7b280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:02 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/214)

17:33:02 executing program 2:
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:02 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(0x0, 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, 0x0)

17:33:03 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x0, &(0x7f0000001540))

17:33:03 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/214)

17:33:03 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, 0x0)

17:33:03 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/214)

17:33:03 executing program 2:
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:03 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x782a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:03 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, 0x0)

17:33:03 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x0, &(0x7f0000001540))

17:33:03 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x7c280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:03 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, 0x0)

17:33:03 executing program 2:
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:03 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, 0x0)

17:33:04 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x792a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:04 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, 0x0)

17:33:04 executing program 2:
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:04 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x1, &(0x7f0000001540)=[0x0])

17:33:04 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x7d280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:04 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0)
ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}, {0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}})

17:33:04 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:04 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x1, &(0x7f0000001540)=[0x0])

17:33:04 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:04 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000300)='oom_score_adj\x00')
lseek(r0, 0x0, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x0)

17:33:05 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x7a2a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:05 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r0, 0x1000001000008912, &(0x7f0000001280)="0adc1f123c12a41d88b070")
r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, 0x0)

17:33:05 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:05 executing program 0:
io_destroy(0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000300)='oom_score_adj\x00')
lseek(r0, 0x0, 0x0)

17:33:05 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x1, &(0x7f0000001540)=[0x0])

17:33:05 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x7e280200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:05 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:05 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000300)='oom_score_adj\x00')
lseek(r0, 0x0, 0x0)

17:33:05 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0)
ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, &(0x7f00000000c0))

17:33:05 executing program 2:
openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:05 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00')
write(r0, 0x0, 0x2f7)

17:33:05 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x7b2a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:05 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}])

17:33:05 executing program 0:
r0 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2)
ppoll(&(0x7f00000001c0)=[{r0, 0x1}], 0x1, 0x0, 0x0, 0x0)
ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000000)={0xb})

17:33:05 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x87600000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:06 executing program 2:
openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:06 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x7c2a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:06 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00')
write(r0, 0x0, 0x2f7)

[ 2338.048274][T23723] vivid-000: kernel_thread() failed
17:33:06 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}])

17:33:06 executing program 2:
openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e, 0x0, 0x64}})

17:33:06 executing program 0:
r0 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2)
ppoll(&(0x7f00000001c0)=[{r0, 0x1}], 0x1, 0x0, 0x0, 0x0)
ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000000)={0xb})

17:33:06 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x8cffffff}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:06 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00')
write(r0, 0x0, 0x2f7)

17:33:06 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, 0x0)

17:33:06 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00')
write(r0, 0x0, 0x2f7)

17:33:06 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r0=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r0, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}])

17:33:06 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, 0x0)

17:33:06 executing program 0:
r0 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2)
ppoll(&(0x7f00000001c0)=[{r0, 0x1}], 0x1, 0x0, 0x0, 0x0)
ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000000)={0xb})

17:33:06 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x7d2a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:07 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, 0x0)

17:33:07 executing program 5:
write(0xffffffffffffffff, 0x0, 0x2f7)

17:33:07 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, 0x0}])

17:33:07 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0x97ffffff}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:07 executing program 5:
write(0xffffffffffffffff, 0x0, 0x2f7)

17:33:07 executing program 0:
r0 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2)
ppoll(&(0x7f00000001c0)=[{r0, 0x1}], 0x1, 0x0, 0x0, 0x0)
ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000000)={0xb})

17:33:07 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x64}})

17:33:07 executing program 5:
write(0xffffffffffffffff, 0x0, 0x2f7)

17:33:07 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x64}})

17:33:07 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, 0x0}])

17:33:07 executing program 0:
r0 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2)
ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000000)={0xb})

17:33:07 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x7e2a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:07 executing program 5:
r0 = syz_open_procfs(0x0, 0x0)
write(r0, 0x0, 0x2f7)

17:33:07 executing program 0:
r0 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2)
ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000000)={0xb})

17:33:07 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x64}})

17:33:08 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xc0ed0000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:08 executing program 3:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0)
io_setup(0x5b3, &(0x7f0000000040)=<r1=>0x0)
munmap(&(0x7f0000364000/0x2000)=nil, 0x2000)
io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000140)={0x20000, 0x40000000, 0xf0000000000000, 0x0, 0x0, r0, 0x0}])

17:33:08 executing program 0:
r0 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2)
ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000000)={0xb})

17:33:08 executing program 5:
r0 = syz_open_procfs(0x0, 0x0)
write(r0, 0x0, 0x2f7)

17:33:08 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e}})

17:33:08 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x7f2a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:08 executing program 0:
ppoll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x1}], 0x1, 0x0, 0x0, 0x0)
ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0xb})

17:33:08 executing program 5:
r0 = syz_open_procfs(0x0, 0x0)
write(r0, 0x0, 0x2f7)

17:33:08 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e}})

17:33:08 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x802a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:08 executing program 5:
syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00')
write(0xffffffffffffffff, 0x0, 0x2f7)

17:33:08 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xe4ffffff}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:09 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x14363, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x400000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000087000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)

17:33:09 executing program 5:
syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00')
write(0xffffffffffffffff, 0x0, 0x2f7)

17:33:09 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1e}})

17:33:09 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e)
getsockname$packet(r1, 0x0, &(0x7f0000000840))

17:33:09 executing program 5:
syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00')
write(0xffffffffffffffff, 0x0, 0x2f7)

17:33:09 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000001c0)=0x100000001, 0x4)
connect$inet6(r0, &(0x7f0000000340), 0x1c)
r1 = dup2(r0, r0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64)
syz_execute_func(&(0x7f00000000c0)="410f01f964ff0941c3c4e2c99758423e46d8731266420fe2e33e0f1110c4e1f9e776396f")
clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000140), 0x10)
setsockopt$inet_mreq(r1, 0x0, 0x0, 0x0, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="2265162d6c36d2d553b535288f726cee2343cd3da80438bbe33926e61647fc7fcab63c030ef325ad0f899dcc3d1baefa9b3b5a978b1e8319bcc3c41f139590cb2be0b46092dbd2174e400b05", 0x4c}], 0x1, 0x0)

17:33:09 executing program 0:
ppoll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x1}], 0x1, 0x0, 0x0, 0x0)
ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0xb})

17:33:09 executing program 3:
syz_execute_func(&(0x7f00000001c0)="410f01f9c4e1f573d50664ff0941c3c4e2c99758423e46d8731266420fe2e33e0f1110d4b842419dcccc")
clone(0x3102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
read(r0, &(0x7f0000000040)=""/11, 0xb)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = dup2(r1, r1)
clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0)
syz_open_pts(r0, 0x0)
sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0)

17:33:09 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x812a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:09 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x0, 0x0)
read(r0, &(0x7f0000000040)=""/11, 0xb)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200))
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = dup2(r1, r1)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
dup2(r0, r2)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151)
clone(0x80002102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000080), 0x1c)
r4 = dup2(r3, r3)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000440), 0xfdf2)
connect$inet6(r3, &(0x7f0000000100), 0x1c)
ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611)

17:33:10 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00')
sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x6c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0)

17:33:10 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xf4ffffff}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:10 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x822a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

[ 2341.971625][T24112] Enabling of bearer <udp:syz0> rejected, failed to enable media
17:33:10 executing program 3:
syz_execute_func(&(0x7f00000001c0)="410f01f9c4e1f573d50664ff0941c3c4e2c99758423e46d8731266420fe2e33e0f1110d4b842419dcccc")
clone(0x3102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
read(r0, &(0x7f0000000040)=""/11, 0xb)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = dup2(r1, r1)
clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0)
syz_open_pts(r0, 0x0)
sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0)

[ 2342.182217][T23897] cgroup: fork rejected by pids controller in /syz2
17:33:10 executing program 5:
syz_emit_ethernet(0x6a, &(0x7f00000001c0)={@empty, @empty=[0x89060000, 0x2c004305, 0x8906], [{}], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x6, 0x0, 0x0, 0x2c00000000000000], [], @multicast2}, @mcast2={0xff, 0x9}, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0)

17:33:10 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x832a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:10 executing program 0:
ppoll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x1}], 0x1, 0x0, 0x0, 0x0)
ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0xb})

17:33:11 executing program 2:
r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl(r0, 0xfffffbfffff3ffa7, &(0x7f0000000140))

17:33:11 executing program 3:
syz_execute_func(&(0x7f00000001c0)="410f01f9c4e1f573d50664ff0941c3c4e2c99758423e46d8731266420fe2e33e0f1110d4b842419dcccc")
clone(0x3102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
read(r0, &(0x7f0000000040)=""/11, 0xb)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = dup2(r1, r1)
clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0)
syz_open_pts(r0, 0x0)
sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0)

17:33:11 executing program 5:
r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x0, 0x0})

17:33:11 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xf5ffffff}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:11 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x842a0200}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:11 executing program 5:
syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)

17:33:11 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0)
write$cgroup_int(r0, &(0x7f0000000080)=0x1f000, 0x297ef)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000140)={r0, 0x10, &(0x7f0000000100)={0x0}}, 0x10)

17:33:11 executing program 2:

17:33:11 executing program 2:

17:33:11 executing program 5:

17:33:11 executing program 2:

17:33:11 executing program 0:
r0 = syz_open_dev$swradio(0x0, 0xffffffffffffffff, 0x2)
ppoll(&(0x7f00000001c0)=[{r0, 0x1}], 0x1, 0x0, 0x0, 0x0)
ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000000)={0xb})

17:33:11 executing program 4:
add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="9f71c3db6c590fdf43f04ed9244fcb518046", 0x12, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r1 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r2 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r2, r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x80000)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}], [], 0x87600000}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xfff, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x4, 0x0, 0xa77, 0x0, 0x400, 0x1, 0x5, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xa22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}, 0x4020, 0x2, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, 0x0, 0x404000, 0x0)
signalfd4(r0, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:12 executing program 5:

17:33:12 executing program 2:

17:33:12 executing program 1:
r0 = add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, r0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x210000)
r2 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r3 = syz_open_dev$sndseq(0x0, 0x0, 0x4000)
socket$unix(0x1, 0x1, 0x0)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000700), 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2$9p(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend='noextend'}], [], 0xf6ffffff}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$P9_RGETATTR(r5, &(0x7f0000000200)={0xa0}, 0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdc37}, &(0x7f0000000080)=0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0xd000, 0x104000})
unshare(0x400)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0)
signalfd4(r1, &(0x7f0000000100), 0x8, 0x0)
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

17:33:12 executing program 2:

17:33:12 executing program 5:

[ 2344.371136][T14753] list_del corruption, ffff88808da6a1b0->next is LIST_POISON1 (dead000000000100)
[ 2344.381131][T14753] ------------[ cut here ]------------
[ 2344.386600][T14753] kernel BUG at lib/list_debug.c:45!
[ 2344.391982][T14753] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 2344.398046][T14753] CPU: 0 PID: 14753 Comm: kworker/0:5 Not tainted 5.1.0-rc4-next-20190410 #22
[ 2344.406898][T14753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2344.416967][T14753] Workqueue: events p9_read_work
[ 2344.421912][T14753] RIP: 0010:__list_del_entry_valid.cold+0x23/0x4f
[ 2344.428331][T14753] Code: e8 85 b1 26 fe 0f 0b 4c 89 f6 48 c7 c7 80 27 a2 87 e8 74 b1 26 fe 0f 0b 4c 89 ea 4c 89 f6 48 c7 c7 c0 26 a2 87 e8 60 b1 26 fe <0f> 0b 4c 89 e2 4c 89 f6 48 c7 c7 20 27 a2 87 e8 4c b1 26 fe 0f 0b
[ 2344.447940][T14753] RSP: 0018:ffff888060d97c48 EFLAGS: 00010286
[ 2344.454004][T14753] RAX: 000000000000004e RBX: ffff88808da6a100 RCX: 0000000000000000
[ 2344.461981][T14753] RDX: 0000000000000000 RSI: ffffffff815af7a6 RDI: ffffed100c1b2f7b
[ 2344.469954][T14753] RBP: ffff888060d97c60 R08: 000000000000004e R09: ffffed1015d05019
[ 2344.477923][T14753] R10: ffffed1015d05018 R11: ffff8880ae8280c7 R12: dead000000000200
[ 2344.486066][T14753] R13: dead000000000100 R14: ffff88808da6a1b0 R15: ffff88808da6a1b0
[ 2344.501105][T14753] FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 2344.510035][T14753] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2344.516617][T14753] CR2: 00007ffc6a9a6fc8 CR3: 000000008ee2b000 CR4: 00000000001426f0
[ 2344.524586][T14753] Call Trace:
[ 2344.527883][T14753]  p9_read_work+0x9e5/0x1050
[ 2344.532574][T14753]  ? p9_conn_cancel+0xa20/0xa20
[ 2344.537888][T14753]  process_one_work+0x98e/0x1790
[ 2344.542827][T14753]  ? pwq_dec_nr_in_flight+0x320/0x320
[ 2344.548197][T14753]  ? lock_acquire+0x16f/0x3f0
[ 2344.552883][T14753]  worker_thread+0x98/0xe40
[ 2344.557391][T14753]  kthread+0x357/0x430
[ 2344.561453][T14753]  ? process_one_work+0x1790/0x1790
[ 2344.566649][T14753]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[ 2344.572889][T14753]  ret_from_fork+0x3a/0x50
[ 2344.577296][T14753] Modules linked in:
[ 2344.581247][T14753] ---[ end trace 2a434e7ecf933e37 ]---
[ 2344.586728][T14753] RIP: 0010:__list_del_entry_valid.cold+0x23/0x4f
[ 2344.593178][T14753] Code: e8 85 b1 26 fe 0f 0b 4c 89 f6 48 c7 c7 80 27 a2 87 e8 74 b1 26 fe 0f 0b 4c 89 ea 4c 89 f6 48 c7 c7 c0 26 a2 87 e8 60 b1 26 fe <0f> 0b 4c 89 e2 4c 89 f6 48 c7 c7 20 27 a2 87 e8 4c b1 26 fe 0f 0b
[ 2344.612829][T14753] RSP: 0018:ffff888060d97c48 EFLAGS: 00010286
[ 2344.618898][T14753] RAX: 000000000000004e RBX: ffff88808da6a100 RCX: 0000000000000000
[ 2344.626909][T14753] RDX: 0000000000000000 RSI: ffffffff815af7a6 RDI: ffffed100c1b2f7b
[ 2344.634910][T14753] RBP: ffff888060d97c60 R08: 000000000000004e R09: ffffed1015d05019
[ 2344.644000][T14753] R10: ffffed1015d05018 R11: ffff8880ae8280c7 R12: dead000000000200
[ 2344.652175][T14753] R13: dead000000000100 R14: ffff88808da6a1b0 R15: ffff88808da6a1b0
[ 2344.660154][T14753] FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 2344.669115][T14753] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2344.675733][T14753] CR2: 00007ffc6a9a6fc8 CR3: 000000008ee2b000 CR4: 00000000001426f0
[ 2344.683734][T14753] Kernel panic - not syncing: Fatal exception
[ 2345.824262][T14753] Shutting down cpus with NMI
[ 2345.829774][T14753] Kernel Offset: disabled
[ 2345.834095][T14753] Rebooting in 86400 seconds..